IDFilter

Filters peptide/protein identification results by different criteria.

potential predecessor tools	→ IDFilter →	potential successor tools
MascotAdapterOnline (or other ID engines)		PeptideIndexer
IDFileConverter		ProteinInference
FalseDiscoveryRate		IDMapper
ConsensusID		ProteinQuantifier (for spectral counting)

This tool is used to filter the identifications found by a peptide/protein identification engine like Mascot. Different filters can be applied. To enable any of them, just change their default value. All active filters are applied in order.

Most filtering options should be straight-forward - see the documentation of the different parameters. For some filters that warrent further discussion, see below.

Score filters (score:pep, score:prot):

Peptide or protein hits with scores at least as good as the given cut-off are retained by the filter; hits with worse scores are removed. Whether scores should be higher or lower than the cut-off depends on the type/orientation of the score.

The score that was most recently set by a processing step is considered for filtering. For example, it could be a Mascot score (if MascotAdapterOnline was applied) or an FDR (if FalseDiscoveryRate was applied), etc. IDScoreSwitcher is useful to switch to a particular score before filtering.

Protein accession filters (whitelist:proteins, whitelist:protein_accessions, blacklist:proteins, blacklist:protein_accessions):

These filters retain only peptide and protein hits that do (whitelist) or do not (blacklist) match any of the proteins from a given set. This set of proteins can be given through a FASTA file (...:proteins) or as a list of accessions (...:protein_accessions).

Note that even in the case of a FASTA file, matching is only done by protein accession, not by sequence. If necessary, use PeptideIndexer to generate protein references for peptide hits via sequence look-up.

Note

Currently mzIdentML (mzid) is not directly supported as an input/output format of this tool. Convert mzid files to/from idXML using IDFileConverter if necessary.

The command line parameters of this tool are:

IDFilter -- Filters results from protein or peptide identification engines based on different criteria.
Full documentation: http://www.openms.de/doxygen/release/3.2.0/html/TOPP_IDFilter.html
Version: 3.2.0 Sep 18 2024, 16:00:56, Revision: e231942
To cite OpenMS:
 + Pfeuffer, J., Bielow, C., Wein, S. et al.. OpenMS 3 enables reproducible analysis of large-scale mass spec
   trometry data. Nat Methods (2024). doi:10.1038/s41592-024-02197-7.

Usage:
  IDFilter <options>

Options (mandatory options marked with '*'):
  -in <file>*                                               Input file  (valid formats: 'idXML', 'consensusXM
                                                            L')
  -out <file>*                                              Output file  (valid formats: 'idXML', 'consensusX
                                                            ML')

Filtering by precursor attributes (RT, m/z, charge, length):
  -precursor:rt [min]:[max]                                 Retention time range to extract. (default: ':')
  -precursor:mz [min]:[max]                                 Mass-to-charge range to extract. (default: ':')
  -precursor:length [min]:[max]                             Keep only peptide hits with a sequence length in 
                                                            this range. (default: ':')
  -precursor:charge [min]:[max]                             Keep only peptide hits with charge states in this
                                                             range. (default: ':')

Filtering by peptide/protein score.:
  -score:psm <score>                                        The score which should be reached by a peptide 
                                                            hit to be kept. (use 'NAN' to disable this filter
                                                            ) (default: 'nan')
  -score:protein <score>                                    The score which should be reached by a protein 
                                                            hit to be kept. All proteins are filtered based 
                                                            on their singleton scores irrespective of groupin
                                                            g. Use in combination with 'delete_unreferenced_p
                                                            eptide_hits' to remove affected peptides. (use 
                                                            'NAN' to disable this filter) (default: 'nan')
  -score:proteingroup <score>                               The score which should be reached by a protein 
                                                            group to be kept. Performs group level score filt
                                                            ering (including groups of single proteins). Use 
                                                            in combination with 'delete_unreferenced_peptide_
                                                            hits' to remove affected peptides. (use 'NAN' to 
                                                            disable this filter) (default: 'nan')

Filtering by whitelisting (only peptides/proteins from a given set can pass):
  -whitelist:proteins <file>                                Filename of a FASTA file containing protein seque
                                                            nces.
                                                            All peptides that are not referencing a protein 
                                                            in this file are removed.
                                                            All proteins whose accessions are not present in 
                                                            this file are removed. (valid formats: 'fasta')
  -whitelist:protein_accessions <accessions>                All peptides that do not reference at least one 
                                                            of the provided protein accession are removed.
                                                            Only proteins of the provided list are retained.
  -whitelist:peptides <file>                                Only peptides with the same sequence and modifica
                                                            tion assignment as any peptide in this file are 
                                                            kept. Use with 'whitelist:ignore_modifications' 
                                                            to only compare by sequence.
                                                             (valid formats: 'idXML')

Filtering by blacklisting (only peptides/proteins NOT present in a given set can pass):
  -blacklist:proteins <file>                                Filename of a FASTA file containing protein seque
                                                            nces.
                                                            All peptides that are referencing a protein in 
                                                            this file are removed.
                                                            All proteins whose accessions are present in this
                                                             file are removed. (valid formats: 'fasta')
  -blacklist:protein_accessions <accessions>                All peptides that reference at least one of the 
                                                            provided protein accession are removed.
                                                            Only proteins not in the provided list are retain
                                                            ed.
  -blacklist:peptides <file>                                Peptides with the same sequence and modification 
                                                            assignment as any peptide in this file are filter
                                                            ed out. Use with 'blacklist:ignore_modifications'
                                                             to only compare by sequence.
                                                             (valid formats: 'idXML')

This filter option removes peptide hits which are not in the list of in silico peptides generated by the rule
s specified below:
  -in_silico_digestion:fasta <file>                         Fasta protein sequence database. (valid formats: 
                                                            'fasta')

This filter option removes peptide hits which do not confirm with the allowed missed cleavages specified belo
w.:
  -missed_cleavages:number_of_missed_cleavages [min]:[max]  Range of allowed missed cleavages in the peptide 
                                                            sequences.
                                                            For example: 0:1 -> peptides with two or more 
                                                            missed cleavages will be removed,
                                                            0:0 -> peptides with any missed cleavages will 
                                                            be removed (default: ':')

Filtering best hits per spectrum (for peptides) or from proteins:
  -best:n_spectra <integer>                                 Keep only the 'n' best spectra (i.e., PeptideIden
                                                            tifications) (for n > 0). A spectrum is considere
                                                            d better if it has a higher scoring peptide hit 
                                                            than the other spectrum. (default: '0') (min: 
                                                            '0')
  -best:n_peptide_hits <integer>                            Keep only the 'n' highest scoring peptide hits 
                                                            per spectrum (for n > 0). (default: '0') (min: 
                                                            '0')
  -best:spectrum_per_peptide <String>                       Keep one spectrum per peptide. Value determines 
                                                            if same sequence but different charges or modific
                                                            ations are treated as separate peptides or the 
                                                            same peptide. (default: false = filter disabled).
                                                             (default: 'false') (valid: 'false', 'sequence', 
                                                            'sequence+charge', 'sequence+modification', 'sequ
                                                            ence+charge+modification')
  -best:n_protein_hits <integer>                            Keep only the 'n' highest scoring protein hits 
                                                            (for n > 0). (default: '0') (min: '0')
  -best:strict                                              Keep only the highest scoring peptide hit.
                                                            Similar to n_peptide_hits=1, but if there are 
                                                            ties between two or more highest scoring hits, 
                                                            none are kept.

  -var_mods                                                 Keep only peptide hits with variable modification
                                                            s (as defined in the 'SearchParameters' section 
                                                            of the input file).
  -remove_shared_peptides                                   Only peptides matching exactly one protein are 
                                                            kept. Remember that isoforms count as different 
                                                            proteins!
  -keep_unreferenced_protein_hits                           Proteins not referenced by a peptide are retained
                                                             in the IDs.
  -remove_decoys                                            Remove proteins according to the information in 
                                                            the user parameters. Usually used in combination 
                                                            with 'delete_unreferenced_peptide_hits'.
  -delete_unreferenced_peptide_hits                         Peptides not referenced by any protein are delete
                                                            d in the IDs. Usually used in combination with 
                                                            'score:protein' or 'thresh:prot'.
                                                            
Common TOPP options:
  -ini <file>                                               Use the given TOPP INI file
  -threads <n>                                              Sets the number of threads allowed to be used by 
                                                            the TOPP tool (default: '1')
  -write_ini <file>                                         Writes the default configuration file
  --help                                                    Shows options
  --helphelp                                                Shows all options (including advanced)

INI file documentation of this tool:

Legend:

required parameter

advanced parameter

+IDFilterFilters results from protein or peptide identification engines based on different criteria.

version3.2.0 Version of the tool that generated this parameters file.

++1Instance '1' section for 'IDFilter'

in input file input file*.idXML, *.consensusXML

out output file output file*.idXML, *.consensusXML

var_modsfalse Keep only peptide hits with variable modifications (as defined in the 'SearchParameters' section of the input file).true, false

remove_duplicate_psmfalse Removes duplicated PSMs per spectrum and retains the one with the higher score.true, false

remove_shared_peptidesfalse Only peptides matching exactly one protein are kept. Remember that isoforms count as different proteins!true, false

keep_unreferenced_protein_hitsfalse Proteins not referenced by a peptide are retained in the IDs.true, false

remove_decoysfalse Remove proteins according to the information in the user parameters. Usually used in combination with 'delete_unreferenced_peptide_hits'.true, false

delete_unreferenced_peptide_hitsfalse Peptides not referenced by any protein are deleted in the IDs. Usually used in combination with 'score:protein' or 'thresh:prot'.true, false

remove_peptide_hits_by_metavalue[] Expects a 3-tuple (=3 entries in the list), i.e. 'lt|eq|gt|ne' ; the first is the name of meta value, followed by the comparison operator (equal, less, greater, not equal) and the value to compare to. All comparisons are done after converting the given value to the corresponding data value type of the meta value (for lists, this simply compares length, not content!)!

log Name of log file (created only when specified)

debug0 Sets the debug level

threads1 Sets the number of threads allowed to be used by the TOPP tool

no_progressfalse Disables progress logging to command linetrue, false

forcefalse Overrides tool-specific checkstrue, false

testfalse Enables the test mode (needed for internal use only)true, false

+++precursorFiltering by precursor attributes (RT, m/z, charge, length)

rt: Retention time range to extract.

mz: Mass-to-charge range to extract.

length: Keep only peptide hits with a sequence length in this range.

charge: Keep only peptide hits with charge states in this range.

+++scoreFiltering by peptide/protein score.

psmnan The score which should be reached by a peptide hit to be kept. (use 'NAN' to disable this filter)

proteinnan The score which should be reached by a protein hit to be kept. All proteins are filtered based on their singleton scores irrespective of grouping. Use in combination with 'delete_unreferenced_peptide_hits' to remove affected peptides. (use 'NAN' to disable this filter)

proteingroupnan The score which should be reached by a protein group to be kept. Performs group level score filtering (including groups of single proteins). Use in combination with 'delete_unreferenced_peptide_hits' to remove affected peptides. (use 'NAN' to disable this filter)

+++whitelistFiltering by whitelisting (only peptides/proteins from a given set can pass)

proteins Filename of a FASTA file containing protein sequences.
All peptides that are not referencing a protein in this file are removed.
All proteins whose accessions are not present in this file are removed.input file*.fasta

protein_accessions[] All peptides that do not reference at least one of the provided protein accession are removed.
Only proteins of the provided list are retained.

peptides Only peptides with the same sequence and modification assignment as any peptide in this file are kept. Use with 'whitelist:ignore_modifications' to only compare by sequence.
input file*.idXML

ignore_modificationsfalse Compare whitelisted peptides by sequence only.true, false

modifications[] Keep only peptides with sequences that contain (any of) the selected modification(s)15N-oxobutanoic (N-term C), 15N-oxobutanoic (Protein N-term S), 15N-oxobutanoic (Protein N-term T), 2-dimethylsuccinyl (C), 2-monomethylsuccinyl (C), 2-nitrobenzyl (Y), 2-succinyl (C), 2HPG (R), 3-deoxyglucosone (R), 3-hydroxybenzyl-phosphate (K), 3-hydroxybenzyl-phosphate (S), 3-hydroxybenzyl-phosphate (T), 3-hydroxybenzyl-phosphate (Y), 3-phosphoglyceryl (K), 3sulfo (N-term), 4-ONE (C), 4-ONE (H), 4-ONE (K), 4-ONE+Delta:H(-2)O(-1) (C), 4-ONE+Delta:H(-2)O(-1) (H), 4-ONE+Delta:H(-2)O(-1) (K), 4AcAllylGal (C), a-type-ion (C-term), AccQTag (K), AccQTag (N-term), Acetyl (C), Acetyl (H), Acetyl (K), Acetyl (N-term), Acetyl (Protein N-term), Acetyl (R), Acetyl (S), Acetyl (T), Acetyl (Y), Acetyl:13C(2) (K), Acetyl:13C(2) (Protein N-term), Acetyl:2H(3) (H), Acetyl:2H(3) (K), Acetyl:2H(3) (N-term), Acetyl:2H(3) (Protein N-term), Acetyl:2H(3) (S), Acetyl:2H(3) (T), Acetyl:2H(3) (Y), Acetyldeoxyhypusine (K), Acetylhypusine (K), ADP-Ribosyl (C), ADP-Ribosyl (D), ADP-Ribosyl (E), ADP-Ribosyl (K), ADP-Ribosyl (N), ADP-Ribosyl (R), ADP-Ribosyl (S), ADP-Ribosyl (T), AEBS (H), AEBS (K), AEBS (Protein N-term), AEBS (S), AEBS (Y), AEC-MAEC (S), AEC-MAEC (T), AEC-MAEC:2H(4) (S), AEC-MAEC:2H(4) (T), AFB1_Dialdehyde (K), AHA-Alkyne (M), AHA-Alkyne-KDDDD (M), AHA-SS (M), AHA-SS_CAM (M), Ahx2+Hsl (C-term), Ala->Arg (A), Ala->Asn (A), Ala->Asp (A), Ala->Cys (A), Ala->Gln (A), Ala->Glu (A), Ala->Gly (A), Ala->His (A), Ala->Lys (A), Ala->Met (A), Ala->Phe (A), Ala->Pro (A), Ala->Ser (A), Ala->Thr (A), Ala->Trp (A), Ala->Tyr (A), Ala->Val (A), Ala->Xle (A), Amidated (C-term), Amidated (Protein C-term), Amidine (K), Amidine (N-term), Amidino (C), Amino (Y), Ammonia-loss (N), Ammonia-loss (N-term C), Ammonia-loss (Protein N-term S), Ammonia-loss (Protein N-term T), Ammonium (C-term), Ammonium (D), Ammonium (E), AMTzHexNAc2 (N), AMTzHexNAc2 (S), AMTzHexNAc2 (T), Andro-H2O (C), Archaeol (C), Arg (N-term), Arg->Ala (R), Arg->Asn (R), Arg->Asp (R), Arg->Cys (R), Arg->Gln (R), Arg->Glu (R), Arg->GluSA (R), Arg->Gly (R), Arg->His (R), Arg->Lys (R), Arg->Met (R), Arg->Npo (R), Arg->Orn (R), Arg->Phe (R), Arg->Pro (R), Arg->Ser (R), Arg->Thr (R), Arg->Trp (R), Arg->Tyr (R), Arg->Val (R), Arg->Xle (R), Arg-loss (C-term R), Arg2PG (R), Argbiotinhydrazide (R), AROD (C), Asn->Ala (N), Asn->Arg (N), Asn->Asp (N), Asn->Cys (N), Asn->Gln (N), Asn->Glu (N), Asn->Gly (N), Asn->His (N), Asn->Lys (N), Asn->Met (N), Asn->Phe (N), Asn->Pro (N), Asn->Ser (N), Asn->Thr (N), Asn->Trp (N), Asn->Tyr (N), Asn->Val (N), Asn->Xle (N), Asp->Ala (D), Asp->Arg (D), Asp->Asn (D), Asp->Cys (D), Asp->Gln (D), Asp->Glu (D), Asp->Gly (D), Asp->His (D), Asp->Lys (D), Asp->Met (D), Asp->Phe (D), Asp->Pro (D), Asp->Ser (D), Asp->Thr (D), Asp->Trp (D), Asp->Tyr (D), Asp->Val (D), Asp->Xle (D), Aspartylurea (H), Atto495Maleimide (C), AzidoF (F), azole (C), azole (S), Bacillosamine (N), BADGE (C), BDMAPP (H), BDMAPP (K), BDMAPP (Protein N-term), BDMAPP (W), BDMAPP (Y), BEMAD_C (C), BEMAD_C:2H(6) (C), BEMAD_ST (S), BEMAD_ST (T), BEMAD_ST:2H(6) (S), BEMAD_ST:2H(6) (T), Benzoyl (K), Benzoyl (N-term), benzylguanidine (K), betaFNA (C), betaFNA (K), BHT (C), BHT (H), BHT (K), BHTOH (C), BHTOH (H), BHTOH (K), Biotin (K), Biotin (N-term), Biotin-HPDP (C), Biotin-PEG-PRA (M), Biotin-PEO-Amine (D), Biotin-PEO-Amine (E), Biotin-PEO-Amine (Protein C-term), Biotin-phenacyl (C), Biotin-phenacyl (H), Biotin-phenacyl (S), Biotin-tyramide (Y), Biotin:Aha-DADPS (M), Biotin:Cayman-10013 (C), Biotin:Cayman-10141 (C), Biotin:Invitrogen-M1602 (C), Biotin:Sigma-B1267 (C), Biotin:Thermo-21325 (K), Biotin:Thermo-21328 (K), Biotin:Thermo-21328 (N-term), Biotin:Thermo-21330 (K), Biotin:Thermo-21330 (N-term), Biotin:Thermo-21345 (Q), Biotin:Thermo-21360 (X), Biotin:Thermo-21901+2H2O (C), Biotin:Thermo-21901+H2O (C), Biotin:Thermo-21911 (C), Biotin:Thermo-33033 (X), Biotin:Thermo-33033-H (X), Biotin:Thermo-88310 (K), Biotin:Thermo-88317 (S), Biotin:Thermo-88317 (Y), biotinAcrolein298 (C), biotinAcrolein298 (H), biotinAcrolein298 (K), biotinAcrolein298 (Protein N-term), BisANS (K), bisANS-sulfonates (K), bisANS-sulfonates (S), bisANS-sulfonates (T), BITC (C), BITC (K), BITC (N-term), BMP-piperidinol (C), BMP-piperidinol (M), Brij35 (N-term), Brij58 (N-term), Bromo (F), Bromo (H), Bromo (W), Bromo (Y), Bromobimane (C), Butyryl (K), C8-QAT (K), C8-QAT (N-term), CAF (N-term), CAMthiopropanoyl (K), CAMthiopropanoyl (Protein N-term), Can-FP-biotin (S), Can-FP-biotin (T), Can-FP-biotin (Y), Carbamidomethyl (C), Carbamidomethyl (D), Carbamidomethyl (E), Carbamidomethyl (H), Carbamidomethyl (K), Carbamidomethyl (M), Carbamidomethyl (N-term), Carbamidomethyl (S), Carbamidomethyl (T), Carbamidomethyl (U), Carbamidomethyl (Y), CarbamidomethylDTT (C), Carbamyl (C), Carbamyl (K), Carbamyl (M), Carbamyl (N-term), Carbamyl (Protein N-term), Carbamyl (R), Carbamyl (S), Carbamyl (T), Carbamyl (Y), Carbofuran (S), Carbonyl (A), Carbonyl (E), Carbonyl (I), Carbonyl (L), Carbonyl (Q), Carbonyl (R), Carbonyl (S), Carbonyl (V), Carboxy (D), Carboxy (E), Carboxy (K), Carboxy (Protein N-term M), Carboxy (W), Carboxy->Thiocarboxy (Protein C-term G), Carboxyethyl (H), Carboxyethyl (K), Carboxyethylpyrrole (K), Carboxymethyl (C), Carboxymethyl (K), Carboxymethyl (N-term), Carboxymethyl (U), Carboxymethyl (W), Carboxymethyl:13C(2) (C), CarboxymethylDMAP (N-term), CarboxymethylDTT (C), Cation:Ag (C-term), Cation:Ag (D), Cation:Ag (E), Cation:Al[III] (C-term), Cation:Al[III] (D), Cation:Al[III] (E), Cation:Ca[II] (C-term), Cation:Ca[II] (D), Cation:Ca[II] (E), Cation:Cu[I] (C-term), Cation:Cu[I] (D), Cation:Cu[I] (E), Cation:Cu[I] (H), Cation:Fe[II] (C-term), Cation:Fe[II] (D), Cation:Fe[II] (E), Cation:Fe[III] (C-term), Cation:Fe[III] (D), Cation:Fe[III] (E), Cation:K (C-term), Cation:K (D), Cation:K (E), Cation:Li (C-term), Cation:Li (D), Cation:Li (E), Cation:Mg[II] (C-term), Cation:Mg[II] (D), Cation:Mg[II] (E), Cation:Na (C-term), Cation:Na (D), Cation:Na (E), Cation:Ni[II] (C-term), Cation:Ni[II] (D), Cation:Ni[II] (E), Cation:Zn[II] (C-term), Cation:Zn[II] (D), Cation:Zn[II] (E), Cation:Zn[II] (H), cGMP (C), cGMP (S), cGMP+RMP-loss (C), cGMP+RMP-loss (S), CHDH (D), Chlorination (W), Chlorination (Y), Cholesterol (Protein C-term), CIGG (K), CLIP_TRAQ_2 (K), CLIP_TRAQ_2 (N-term), CLIP_TRAQ_2 (Y), CLIP_TRAQ_3 (K), CLIP_TRAQ_3 (N-term), CLIP_TRAQ_3 (Y), CLIP_TRAQ_4 (K), CLIP_TRAQ_4 (N-term), CLIP_TRAQ_4 (Y), CoenzymeA (C), Cresylphosphate (H), Cresylphosphate (K), Cresylphosphate (R), Cresylphosphate (S), Cresylphosphate (T), Cresylphosphate (Y), CresylSaligeninPhosphate (H), CresylSaligeninPhosphate (K), CresylSaligeninPhosphate (R), CresylSaligeninPhosphate (S), CresylSaligeninPhosphate (T), CresylSaligeninPhosphate (Y), Crotonaldehyde (C), Crotonaldehyde (H), Crotonaldehyde (K), Crotonyl (K), CuSMo (C), CUSTOM0 (A), CUSTOM0 (C), CUSTOM0 (C-term), CUSTOM0 (D), CUSTOM0 (E), CUSTOM0 (F), CUSTOM0 (G), CUSTOM0 (H), CUSTOM0 (I), CUSTOM0 (K), CUSTOM0 (L), CUSTOM0 (M), CUSTOM0 (N), CUSTOM0 (N-term), CUSTOM0 (P), CUSTOM0 (Q), CUSTOM0 (R), CUSTOM0 (S), CUSTOM0 (T), CUSTOM0 (V), CUSTOM0 (W), CUSTOM0 (Y), CUSTOM1 (A), CUSTOM1 (C), CUSTOM1 (C-term), CUSTOM1 (D), CUSTOM1 (E), CUSTOM1 (F), CUSTOM1 (G), CUSTOM1 (H), CUSTOM1 (I), CUSTOM1 (K), CUSTOM1 (L), CUSTOM1 (M), CUSTOM1 (N), CUSTOM1 (N-term), CUSTOM1 (P), CUSTOM1 (Q), CUSTOM1 (R), CUSTOM1 (S), CUSTOM1 (T), CUSTOM1 (V), CUSTOM1 (W), CUSTOM1 (Y), CUSTOM2 (A), CUSTOM2 (C), CUSTOM2 (C-term), CUSTOM2 (D), CUSTOM2 (E), CUSTOM2 (F), CUSTOM2 (G), CUSTOM2 (H), CUSTOM2 (I), CUSTOM2 (K), CUSTOM2 (L), CUSTOM2 (M), CUSTOM2 (N), CUSTOM2 (N-term), CUSTOM2 (P), CUSTOM2 (Q), CUSTOM2 (R), CUSTOM2 (S), CUSTOM2 (T), CUSTOM2 (V), CUSTOM2 (W), CUSTOM2 (Y), CUSTOM3 (A), CUSTOM3 (C), CUSTOM3 (C-term), CUSTOM3 (D), CUSTOM3 (E), CUSTOM3 (F), CUSTOM3 (G), CUSTOM3 (H), CUSTOM3 (I), CUSTOM3 (K), CUSTOM3 (L), CUSTOM3 (M), CUSTOM3 (N), CUSTOM3 (N-term), CUSTOM3 (P), CUSTOM3 (Q), CUSTOM3 (R), CUSTOM3 (S), CUSTOM3 (T), CUSTOM3 (V), CUSTOM3 (W), CUSTOM3 (Y), CUSTOM4 (A), CUSTOM4 (C), CUSTOM4 (C-term), CUSTOM4 (D), CUSTOM4 (E), CUSTOM4 (F), CUSTOM4 (G), CUSTOM4 (H), CUSTOM4 (I), CUSTOM4 (K), CUSTOM4 (L), CUSTOM4 (M), CUSTOM4 (N), CUSTOM4 (N-term), CUSTOM4 (P), CUSTOM4 (Q), CUSTOM4 (R), CUSTOM4 (S), CUSTOM4 (T), CUSTOM4 (V), CUSTOM4 (W), CUSTOM4 (Y), CUSTOM5 (A), CUSTOM5 (C), CUSTOM5 (C-term), CUSTOM5 (D), CUSTOM5 (E), CUSTOM5 (F), CUSTOM5 (G), CUSTOM5 (H), CUSTOM5 (I), CUSTOM5 (K), CUSTOM5 (L), CUSTOM5 (M), CUSTOM5 (N), CUSTOM5 (N-term), CUSTOM5 (P), CUSTOM5 (Q), CUSTOM5 (R), CUSTOM5 (S), CUSTOM5 (T), CUSTOM5 (V), CUSTOM5 (W), CUSTOM5 (Y), CUSTOM6 (A), CUSTOM6 (C), CUSTOM6 (C-term), CUSTOM6 (D), CUSTOM6 (E), CUSTOM6 (F), CUSTOM6 (G), CUSTOM6 (H), CUSTOM6 (I), CUSTOM6 (K), CUSTOM6 (L), CUSTOM6 (M), CUSTOM6 (N), CUSTOM6 (N-term), CUSTOM6 (P), CUSTOM6 (Q), CUSTOM6 (R), CUSTOM6 (S), CUSTOM6 (T), CUSTOM6 (V), CUSTOM6 (W), CUSTOM6 (Y), CUSTOM7 (A), CUSTOM7 (C), CUSTOM7 (C-term), CUSTOM7 (D), CUSTOM7 (E), CUSTOM7 (F), CUSTOM7 (G), CUSTOM7 (H), CUSTOM7 (I), CUSTOM7 (K), CUSTOM7 (L), CUSTOM7 (M), CUSTOM7 (N), CUSTOM7 (N-term), CUSTOM7 (P), CUSTOM7 (Q), CUSTOM7 (R), CUSTOM7 (S), CUSTOM7 (T), CUSTOM7 (V), CUSTOM7 (W), CUSTOM7 (Y), CUSTOM8 (A), CUSTOM8 (C), CUSTOM8 (C-term), CUSTOM8 (D), CUSTOM8 (E), CUSTOM8 (F), CUSTOM8 (G), CUSTOM8 (H), CUSTOM8 (I), CUSTOM8 (K), CUSTOM8 (L), CUSTOM8 (M), CUSTOM8 (N), CUSTOM8 (N-term), CUSTOM8 (P), CUSTOM8 (Q), CUSTOM8 (R), CUSTOM8 (S), CUSTOM8 (T), CUSTOM8 (V), CUSTOM8 (W), CUSTOM8 (Y), CUSTOM9 (A), CUSTOM9 (C), CUSTOM9 (C-term), CUSTOM9 (D), CUSTOM9 (E), CUSTOM9 (F), CUSTOM9 (G), CUSTOM9 (H), CUSTOM9 (I), CUSTOM9 (K), CUSTOM9 (L), CUSTOM9 (M), CUSTOM9 (N), CUSTOM9 (N-term), CUSTOM9 (P), CUSTOM9 (Q), CUSTOM9 (R), CUSTOM9 (S), CUSTOM9 (T), CUSTOM9 (V), CUSTOM9 (W), CUSTOM9 (Y), Cy3-maleimide (C), Cy3b-maleimide (C), Cyano (C), CyDye-Cy3 (C), CyDye-Cy5 (C), Cys->Ala (C), Cys->Arg (C), Cys->Asn (C), Cys->Asp (C), Cys->CamSec (C), Cys->Dha (C), Cys->ethylaminoAla (C), Cys->Gln (C), Cys->Glu (C), Cys->Gly (C), Cys->His (C), Cys->Lys (C), Cys->Met (C), Cys->methylaminoAla (C), Cys->Oxoalanine (C), Cys->Phe (C), Cys->Pro (C), Cys->PyruvicAcid (Protein N-term C), Cys->SecNEM (C), Cys->SecNEM:2H(5) (C), Cys->Ser (C), Cys->Thr (C), Cys->Trp (C), Cys->Tyr (C), Cys->Val (C), Cys->Xle (C), Cysteinyl (C), cysTMT (C), cysTMT6plex (C), Cytopiloyne (C), Cytopiloyne (K), Cytopiloyne (N-term), Cytopiloyne (P), Cytopiloyne (R), Cytopiloyne (S), Cytopiloyne (Y), Cytopiloyne+water (C), Cytopiloyne+water (K), Cytopiloyne+water (N-term), Cytopiloyne+water (R), Cytopiloyne+water (S), Cytopiloyne+water (T), Cytopiloyne+water (Y), DAET (S), DAET (T), Dansyl (K), Dansyl (N-term), Dap-DSP (A), Dap-DSP (E), Dap-DSP (K), Deamidated (N), Deamidated (Protein N-term F), Deamidated (Q), Deamidated (R), Deamidated:18O(1) (N), Deamidated:18O(1) (Q), Decanoyl (S), Decanoyl (T), Decarboxylation (D), Decarboxylation (E), DEDGFLYMVYASQETFG (K), Dehydrated (D), Dehydrated (N-term C), Dehydrated (Protein C-term N), Dehydrated (Protein C-term Q), Dehydrated (S), Dehydrated (T), Dehydrated (Y), Dehydro (C), Delta:H(-1)N(-1)18O(1) (N), Delta:H(-4)O(2) (W), Delta:H(-4)O(3) (W), Delta:H(10)C(8)O(1) (K), Delta:H(2)C(2) (H), Delta:H(2)C(2) (K), Delta:H(2)C(2) (N-term), Delta:H(2)C(2) (Protein N-term), Delta:H(2)C(3) (K), Delta:H(2)C(3)O(1) (K), Delta:H(2)C(3)O(1) (R), Delta:H(2)C(5) (K), Delta:H(4)C(2) (H), Delta:H(4)C(2) (K), Delta:H(4)C(2) (N-term), Delta:H(4)C(2)O(-1)S(1) (S), Delta:H(4)C(3) (H), Delta:H(4)C(3) (K), Delta:H(4)C(3) (Protein N-term), Delta:H(4)C(3)O(1) (C), Delta:H(4)C(3)O(1) (H), Delta:H(4)C(3)O(1) (K), Delta:H(4)C(3)O(1) (R), Delta:H(4)C(3)O(2) (K), Delta:H(4)C(5)O(1) (R), Delta:H(4)C(6) (K), Delta:H(5)C(2) (P), Delta:H(6)C(3)O(1) (C), Delta:H(6)C(3)O(1) (H), Delta:H(6)C(3)O(1) (K), Delta:H(6)C(3)O(1) (Protein N-term), Delta:H(6)C(6)O(1) (K), Delta:H(6)C(7)O(4) (R), Delta:H(8)C(6)O(1) (K), Delta:H(8)C(6)O(1) (Protein N-term), Delta:H(8)C(6)O(2) (K), Delta:Hg(1) (C), Delta:O(4) (W), Delta:S(-1)Se(1) (C), Delta:S(-1)Se(1) (M), Delta:Se(1) (C), Deoxy (D), Deoxy (S), Deoxy (T), Deoxyhypusine (K), Deoxyhypusine (Q), DeStreak (C), Dethiomethyl (M), dHex (N), dHex (S), dHex (T), dHex(1)Hex(1) (S), dHex(1)Hex(1) (T), dHex(1)Hex(1)HexA(1)HexNAc(3) (S), dHex(1)Hex(1)HexA(1)HexNAc(3) (T), dHex(1)Hex(1)HexNAc(1)Kdn(1) (S), dHex(1)Hex(1)HexNAc(1)Kdn(1) (T), dHex(1)Hex(1)HexNAc(1)NeuAc(1) (S), dHex(1)Hex(1)HexNAc(1)NeuAc(1) (T), dHex(1)Hex(1)HexNAc(1)NeuGc(1) (S), dHex(1)Hex(1)HexNAc(1)NeuGc(1) (T), dHex(1)Hex(1)HexNAc(2)Kdn(1) (S), dHex(1)Hex(1)HexNAc(2)Kdn(1) (T), dHex(1)Hex(1)HexNAc(2)NeuAc(1) (S), dHex(1)Hex(1)HexNAc(2)NeuAc(1) (T), dHex(1)Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S), dHex(1)Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T), dHex(1)Hex(1)HexNAc(2)NeuAc(2) (S), dHex(1)Hex(1)HexNAc(2)NeuAc(2) (T), dHex(1)Hex(1)HexNAc(2)Sulf(1) (S), dHex(1)Hex(1)HexNAc(2)Sulf(1) (T), dHex(1)Hex(1)HexNAc(3) (S), dHex(1)Hex(1)HexNAc(3) (T), dHex(1)Hex(1)HexNAc(3)NeuAc(1) (S), dHex(1)Hex(1)HexNAc(3)NeuAc(1) (T), dHex(1)Hex(1)HexNAc(3)NeuAc(1)Sulf(1) (S), dHex(1)Hex(1)HexNAc(3)NeuAc(1)Sulf(1) (T), dHex(1)Hex(1)HexNAc(3)NeuGc(1) (S), dHex(1)Hex(1)HexNAc(3)NeuGc(1) (T), dHex(1)Hex(1)HexNAc(3)Sulf(1) (S), dHex(1)Hex(1)HexNAc(3)Sulf(1) (T), dHex(1)Hex(1)HexNAc(4) (S), dHex(1)Hex(1)HexNAc(4) (T), dHex(1)Hex(2) (S), dHex(1)Hex(2) (T), dHex(1)Hex(2)HexA(1) (S), dHex(1)Hex(2)HexA(1) (T), dHex(1)Hex(2)HexA(1)HexNAc(1) (S), dHex(1)Hex(2)HexA(1)HexNAc(1) (T), dHex(1)Hex(2)HexA(1)HexNAc(1)Sulf(1) (S), dHex(1)Hex(2)HexA(1)HexNAc(1)Sulf(1) (T), dHex(1)Hex(2)HexA(1)HexNAc(2) (S), dHex(1)Hex(2)HexA(1)HexNAc(2) (T), dHex(1)Hex(2)HexNAc(1) (S), dHex(1)Hex(2)HexNAc(1) (T), dHex(1)Hex(2)HexNAc(1)NeuAc(2) (S), dHex(1)Hex(2)HexNAc(1)NeuAc(2) (T), dHex(1)Hex(2)HexNAc(1)Sulf(1) (S), dHex(1)Hex(2)HexNAc(1)Sulf(1) (T), dHex(1)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S), dHex(1)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T), dHex(1)Hex(2)HexNAc(2)NeuAc(2) (S), dHex(1)Hex(2)HexNAc(2)NeuAc(2) (T), dHex(1)Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S), dHex(1)Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T), dHex(1)Hex(2)HexNAc(2)NeuGc(1) (N), dHex(1)Hex(2)HexNAc(2)NeuGc(1) (S), dHex(1)Hex(2)HexNAc(2)NeuGc(1) (T), dHex(1)Hex(2)HexNAc(2)NeuGc(2) (S), dHex(1)Hex(2)HexNAc(2)NeuGc(2) (T), dHex(1)Hex(2)HexNAc(2)NeuGc(3) (S), dHex(1)Hex(2)HexNAc(2)NeuGc(3) (T), dHex(1)Hex(2)HexNAc(2)Pent(1) (N), dHex(1)Hex(2)HexNAc(2)Sulf(1) (S), dHex(1)Hex(2)HexNAc(2)Sulf(1) (T), dHex(1)Hex(2)HexNAc(3) (N), dHex(1)Hex(2)HexNAc(3) (S), dHex(1)Hex(2)HexNAc(3) (T), dHex(1)Hex(2)HexNAc(3)NeuAc(1) (S), dHex(1)Hex(2)HexNAc(3)NeuAc(1) (T), dHex(1)Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S), dHex(1)Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T), dHex(1)Hex(2)HexNAc(3)Sulf(1) (S), dHex(1)Hex(2)HexNAc(3)Sulf(1) (T), dHex(1)Hex(2)HexNAc(4) (N), dHex(1)Hex(2)HexNAc(4) (S), dHex(1)Hex(2)HexNAc(4) (T), dHex(1)Hex(2)HexNAc(4)NeuAc(1) (S), dHex(1)Hex(2)HexNAc(4)NeuAc(1) (T), dHex(1)Hex(2)HexNAc(4)NeuAc(2) (S), dHex(1)Hex(2)HexNAc(4)NeuAc(2) (T), dHex(1)Hex(2)HexNAc(4)Sulf(2) (S), dHex(1)Hex(2)HexNAc(4)Sulf(2) (T), dHex(1)Hex(3) (S), dHex(1)Hex(3) (T), dHex(1)Hex(3)HexA(1)HexNAc(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(1) (T), dHex(1)Hex(3)HexA(1)HexNAc(1)Sulf(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(1)Sulf(1) (T), dHex(1)Hex(3)HexA(1)HexNAc(2) (S), dHex(1)Hex(3)HexA(1)HexNAc(2) (T), dHex(1)Hex(3)HexA(1)HexNAc(2)Sulf(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(2)Sulf(1) (T), dHex(1)Hex(3)HexA(1)HexNAc(3)Sulf(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(3)Sulf(1) (T), dHex(1)Hex(3)HexA(2)HexNAc(2) (S), dHex(1)Hex(3)HexA(2)HexNAc(2) (T), dHex(1)Hex(3)HexNAc(1) (S), dHex(1)Hex(3)HexNAc(1) (T), dHex(1)Hex(3)HexNAc(1)Sulf(1) (S), dHex(1)Hex(3)HexNAc(1)Sulf(1) (T), dHex(1)Hex(3)HexNAc(2) (N), dHex(1)Hex(3)HexNAc(2) (S), dHex(1)Hex(3)HexNAc(2) (T), dHex(1)Hex(3)HexNAc(2)NeuGc(1) (S), dHex(1)Hex(3)HexNAc(2)NeuGc(1) (T), dHex(1)Hex(3)HexNAc(2)Pent(1) (N), dHex(1)Hex(3)HexNAc(2)Sulf(1) (N), dHex(1)Hex(3)HexNAc(2)Sulf(1) (S), dHex(1)Hex(3)HexNAc(2)Sulf(1) (T), dHex(1)Hex(3)HexNAc(3) (N), dHex(1)Hex(3)HexNAc(3) (S), dHex(1)Hex(3)HexNAc(3) (T), dHex(1)Hex(3)HexNAc(3)NeuAc(2) (S), dHex(1)Hex(3)HexNAc(3)NeuAc(2) (T), dHex(1)Hex(3)HexNAc(3)Pent(1) (N), dHex(1)Hex(3)HexNAc(3)Pent(2) (N), dHex(1)Hex(3)HexNAc(3)Pent(3) (N), dHex(1)Hex(3)HexNAc(3)Sulf(1) (S), dHex(1)Hex(3)HexNAc(3)Sulf(1) (T), dHex(1)Hex(3)HexNAc(4) (N), dHex(1)Hex(3)HexNAc(4) (S), dHex(1)Hex(3)HexNAc(4) (T), dHex(1)Hex(3)HexNAc(4)NeuAc(1) (N), dHex(1)Hex(3)HexNAc(4)Pent(1) (N), dHex(1)Hex(3)HexNAc(4)Pent(2) (N), dHex(1)Hex(3)HexNAc(4)Pent(3) (N), dHex(1)Hex(3)HexNAc(4)Sulf(1) (N), dHex(1)Hex(3)HexNAc(5) (N), dHex(1)Hex(3)HexNAc(5) (S), dHex(1)Hex(3)HexNAc(5) (T), dHex(1)Hex(3)HexNAc(5)NeuAc(1) (N), dHex(1)Hex(3)HexNAc(5)NeuAc(1) (S), dHex(1)Hex(3)HexNAc(5)NeuAc(1) (T), dHex(1)Hex(3)HexNAc(5)Sulf(1) (N), dHex(1)Hex(3)HexNAc(6) (N), dHex(1)Hex(3)HexNAc(6) (S), dHex(1)Hex(3)HexNAc(6) (T), dHex(1)Hex(3)HexNAc(6)Sulf(1) (N), dHex(1)Hex(4) (S), dHex(1)Hex(4) (T), dHex(1)Hex(4)HexA(1) (S), dHex(1)Hex(4)HexA(1) (T), dHex(1)Hex(4)HexA(1)HexNAc(2) (S), dHex(1)Hex(4)HexA(1)HexNAc(2) (T), dHex(1)Hex(4)HexA(1)HexNAc(3)Sulf(1) (S), dHex(1)Hex(4)HexA(1)HexNAc(3)Sulf(1) (T), dHex(1)Hex(4)HexNAc(1)Pent(1) (N), dHex(1)Hex(4)HexNAc(2) (N), dHex(1)Hex(4)HexNAc(2) (S), dHex(1)Hex(4)HexNAc(2) (T), dHex(1)Hex(4)HexNAc(2)Pent(1) (N), dHex(1)Hex(4)HexNAc(3) (N), dHex(1)Hex(4)HexNAc(3)NeuAc(1) (N), dHex(1)Hex(4)HexNAc(3)NeuAc(1) (S), dHex(1)Hex(4)HexNAc(3)NeuAc(1) (T), dHex(1)Hex(4)HexNAc(3)NeuAc(1)Sulf(1) (N), dHex(1)Hex(4)HexNAc(3)NeuGc(1) (N), dHex(1)Hex(4)HexNAc(3)Pent(1) (N), dHex(1)Hex(4)HexNAc(3)Sulf(1) (N), dHex(1)Hex(4)HexNAc(4) (N), dHex(1)Hex(4)HexNAc(4) (S), dHex(1)Hex(4)HexNAc(4) (T), dHex(1)Hex(4)HexNAc(4)NeuAc(1) (N), dHex(1)Hex(4)HexNAc(4)NeuAc(1) (S), dHex(1)Hex(4)HexNAc(4)NeuAc(1) (T), dHex(1)Hex(4)HexNAc(4)NeuAc(1)Sulf(1) (N), dHex(1)Hex(4)HexNAc(4)Pent(1) (N), dHex(1)Hex(4)HexNAc(4)Sulf(1) (N), dHex(1)Hex(4)HexNAc(5) (N), dHex(1)Hex(4)HexNAc(5)Sulf(1) (N), dHex(1)Hex(5) (S), dHex(1)Hex(5) (T), dHex(1)Hex(5)HexA(1)HexNAc(3)Sulf(1) (N), dHex(1)Hex(5)HexA(1)HexNAc(3)Sulf(2) (N), dHex(1)Hex(5)HexNAc(2) (N), dHex(1)Hex(5)HexNAc(2)Pent(1) (N), dHex(1)Hex(5)HexNAc(3) (N), dHex(1)Hex(5)HexNAc(3)NeuAc(1) (N), dHex(1)Hex(5)HexNAc(3)NeuAc(1)Sulf(1) (N), dHex(1)Hex(5)HexNAc(3)NeuGc(1) (N), dHex(1)Hex(5)HexNAc(3)NeuGc(1)Sulf(1) (N), dHex(1)Hex(5)HexNAc(3)Sulf(1) (N), dHex(1)Hex(5)HexNAc(4) (N), dHex(1)Hex(5)HexNAc(4)Me(2)Pent(1) (N), dHex(1)Hex(5)HexNAc(4)NeuAc(1) (N), dHex(1)Hex(5)HexNAc(4)NeuAc(2) (N), dHex(1)Hex(5)HexNAc(4)Pent(1) (N), dHex(1)Hex(5)HexNAc(4)Sulf(1) (N), dHex(1)Hex(5)HexNAc(4)Sulf(2) (N), dHex(1)Hex(5)HexNAc(5) (N), dHex(1)Hex(6) (S), dHex(1)Hex(6) (T), dHex(1)Hex(6)HexNAc(2) (N), dHex(1)Hex(6)HexNAc(3) (N), dHex(1)Hex(6)HexNAc(3)Sulf(1) (N), dHex(1)Hex(6)HexNAc(4) (N), dHex(1)Hex(7)HexNAc(2) (N), dHex(1)Hex(7)HexNAc(3) (N), dHex(1)Hex(7)HexNAc(3)Phos(1) (N), dHex(1)Hex(7)HexNAc(3)Sulf(1) (N), dHex(1)Hex(7)HexNAc(4) (N), dHex(1)Hex(8)HexNAc(2) (N), dHex(1)HexNAc(3) (S), dHex(1)HexNAc(3) (T), dHex(1)HexNAc(4) (S), dHex(1)HexNAc(4) (T), dHex(1)HexNAc(5) (S), dHex(1)HexNAc(5) (T), dHex(2)Hex(1)HexNAc(1)Kdn(1) (S), dHex(2)Hex(1)HexNAc(1)Kdn(1) (T), dHex(2)Hex(1)HexNAc(2)Kdn(1) (S), dHex(2)Hex(1)HexNAc(2)Kdn(1) (T), dHex(2)Hex(1)HexNAc(2)NeuAc(1) (S), dHex(2)Hex(1)HexNAc(2)NeuAc(1) (T), dHex(2)Hex(1)HexNAc(2)NeuGc(1) (S), dHex(2)Hex(1)HexNAc(2)NeuGc(1) (T), dHex(2)Hex(1)HexNAc(3) (S), dHex(2)Hex(1)HexNAc(3) (T), dHex(2)Hex(1)HexNAc(4)Sulf(1) (S), dHex(2)Hex(1)HexNAc(4)Sulf(1) (T), dHex(2)Hex(2) (S), dHex(2)Hex(2) (T), dHex(2)Hex(2)HexA(1) (S), dHex(2)Hex(2)HexA(1) (T), dHex(2)Hex(2)HexA(1)HexNAc(1) (S), dHex(2)Hex(2)HexA(1)HexNAc(1) (T), dHex(2)Hex(2)HexA(1)HexNAc(2)Sulf(1) (S), dHex(2)Hex(2)HexA(1)HexNAc(2)Sulf(1) (T), dHex(2)Hex(2)HexNAc(1) (S), dHex(2)Hex(2)HexNAc(1) (T), dHex(2)Hex(2)HexNAc(2) (N), dHex(2)Hex(2)HexNAc(2) (S), dHex(2)Hex(2)HexNAc(2) (T), dHex(2)Hex(2)HexNAc(2)Kdn(1) (S), dHex(2)Hex(2)HexNAc(2)Kdn(1) (T), dHex(2)Hex(2)HexNAc(2)NeuAc(1) (S), dHex(2)Hex(2)HexNAc(2)NeuAc(1) (T), dHex(2)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S), dHex(2)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T), dHex(2)Hex(2)HexNAc(2)NeuGc(1) (S), dHex(2)Hex(2)HexNAc(2)NeuGc(1) (T), dHex(2)Hex(2)HexNAc(2)Sulf(1) (S), dHex(2)Hex(2)HexNAc(2)Sulf(1) (T), dHex(2)Hex(2)HexNAc(2)Sulf(2) (S), dHex(2)Hex(2)HexNAc(2)Sulf(2) (T), dHex(2)Hex(2)HexNAc(3) (N), dHex(2)Hex(2)HexNAc(3) (S), dHex(2)Hex(2)HexNAc(3) (T), dHex(2)Hex(2)HexNAc(3)NeuAc(1) (S), dHex(2)Hex(2)HexNAc(3)NeuAc(1) (T), dHex(2)Hex(2)HexNAc(3)NeuGc(1) (S), dHex(2)Hex(2)HexNAc(3)NeuGc(1) (T), dHex(2)Hex(2)HexNAc(3)Sulf(1) (S), dHex(2)Hex(2)HexNAc(3)Sulf(1) (T), dHex(2)Hex(2)HexNAc(4) (S), dHex(2)Hex(2)HexNAc(4) (T), dHex(2)Hex(2)HexNAc(4)Sulf(2) (S), dHex(2)Hex(2)HexNAc(4)Sulf(2) (T), dHex(2)Hex(2)HexNAc(5) (S), dHex(2)Hex(2)HexNAc(5) (T), dHex(2)Hex(2)HexNAc(6)Sulf(1) (S), dHex(2)Hex(2)HexNAc(6)Sulf(1) (T), dHex(2)Hex(3) (S), dHex(2)Hex(3) (T), dHex(2)Hex(3)HexA(1)HexNAc(1)Sulf(1) (S), dHex(2)Hex(3)HexA(1)HexNAc(1)Sulf(1) (T), dHex(2)Hex(3)HexA(1)HexNAc(2)Sulf(1) (S), dHex(2)Hex(3)HexA(1)HexNAc(2)Sulf(1) (T), dHex(2)Hex(3)HexA(1)HexNAc(3)Sulf(1) (S), dHex(2)Hex(3)HexA(1)HexNAc(3)Sulf(1) (T), dHex(2)Hex(3)HexNAc(1)Sulf(1) (S), dHex(2)Hex(3)HexNAc(1)Sulf(1) (T), dHex(2)Hex(3)HexNAc(2) (N), dHex(2)Hex(3)HexNAc(2) (S), dHex(2)Hex(3)HexNAc(2) (T), dHex(2)Hex(3)HexNAc(2)NeuGc(1) (S), dHex(2)Hex(3)HexNAc(2)NeuGc(1) (T), dHex(2)Hex(3)HexNAc(2)Sulf(1) (S), dHex(2)Hex(3)HexNAc(2)Sulf(1) (T), dHex(2)Hex(3)HexNAc(3) (N), dHex(2)Hex(3)HexNAc(3) (S), dHex(2)Hex(3)HexNAc(3) (T), dHex(2)Hex(3)HexNAc(3)NeuAc(1) (S), dHex(2)Hex(3)HexNAc(3)NeuAc(1) (T), dHex(2)Hex(3)HexNAc(3)NeuAc(2) (S), dHex(2)Hex(3)HexNAc(3)NeuAc(2) (T), dHex(2)Hex(3)HexNAc(3)Pent(1) (N), dHex(2)Hex(3)HexNAc(3)Pent(2) (N), dHex(2)Hex(3)HexNAc(3)Sulf(1) (S), dHex(2)Hex(3)HexNAc(3)Sulf(1) (T), dHex(2)Hex(3)HexNAc(4) (N), dHex(2)Hex(3)HexNAc(4) (S), dHex(2)Hex(3)HexNAc(4) (T), dHex(2)Hex(3)HexNAc(4)NeuAc(1) (N), dHex(2)Hex(3)HexNAc(4)Pent(1) (N), dHex(2)Hex(3)HexNAc(4)Pent(2) (N), dHex(2)Hex(3)HexNAc(5) (N), dHex(2)Hex(3)HexNAc(5) (S), dHex(2)Hex(3)HexNAc(5) (T), dHex(2)Hex(3)HexNAc(6) (N), dHex(2)Hex(4) (S), dHex(2)Hex(4) (T), dHex(2)Hex(4)HexA(1)HexNAc(3)Sulf(1) (S), dHex(2)Hex(4)HexA(1)HexNAc(3)Sulf(1) (T), dHex(2)Hex(4)HexNAc(1) (S), dHex(2)Hex(4)HexNAc(1) (T), dHex(2)Hex(4)HexNAc(2) (N), dHex(2)Hex(4)HexNAc(2) (S), dHex(2)Hex(4)HexNAc(2) (T), dHex(2)Hex(4)HexNAc(3) (N), dHex(2)Hex(4)HexNAc(3)NeuAc(1)Sulf(1) (N), dHex(2)Hex(4)HexNAc(3)Pent(1) (N), dHex(2)Hex(4)HexNAc(4) (N), dHex(2)Hex(4)HexNAc(4) (S), dHex(2)Hex(4)HexNAc(4) (T), dHex(2)Hex(4)HexNAc(4)Pent(1) (N), dHex(2)Hex(4)HexNAc(4)Sulf(1) (N), dHex(2)Hex(4)HexNAc(5) (N), dHex(2)Hex(4)HexNAc(5) (S), dHex(2)Hex(4)HexNAc(5) (T), dHex(2)Hex(5)HexNAc(2)Me(1) (S), dHex(2)Hex(5)HexNAc(2)Me(1) (T), dHex(2)Hex(5)HexNAc(3)Pent(1) (N), dHex(2)Hex(5)HexNAc(4) (N), dHex(2)HexNAc(2)Kdn(1) (S), dHex(2)HexNAc(2)Kdn(1) (T), dHex(2)HexNAc(5) (S), dHex(2)HexNAc(5) (T), dHex(2)HexNAc(7) (S), dHex(2)HexNAc(7) (T), dHex(3)Hex(1)HexNAc(2)Kdn(1) (S), dHex(3)Hex(1)HexNAc(2)Kdn(1) (T), dHex(3)Hex(1)HexNAc(3)Kdn(1) (S), dHex(3)Hex(1)HexNAc(3)Kdn(1) (T), dHex(3)Hex(2)HexA(1)HexNAc(2)Sulf(1) (S), dHex(3)Hex(2)HexA(1)HexNAc(2)Sulf(1) (T), dHex(3)Hex(2)HexNAc(2) (S), dHex(3)Hex(2)HexNAc(2) (T), dHex(3)Hex(2)HexNAc(2)Kdn(1) (S), dHex(3)Hex(2)HexNAc(2)Kdn(1) (T), dHex(3)Hex(2)HexNAc(3) (S), dHex(3)Hex(2)HexNAc(3) (T), dHex(3)Hex(2)HexNAc(3)Kdn(1) (S), dHex(3)Hex(2)HexNAc(3)Kdn(1) (T), dHex(3)Hex(2)HexNAc(4) (S), dHex(3)Hex(2)HexNAc(4) (T), dHex(3)Hex(2)HexNAc(4)Sulf(2) (S), dHex(3)Hex(2)HexNAc(4)Sulf(2) (T), dHex(3)Hex(3)HexNAc(1) (S), dHex(3)Hex(3)HexNAc(1) (T), dHex(3)Hex(3)HexNAc(2) (S), dHex(3)Hex(3)HexNAc(2) (T), dHex(3)Hex(3)HexNAc(3) (S), dHex(3)Hex(3)HexNAc(3) (T), dHex(3)Hex(3)HexNAc(3)NeuAc(1) (S), dHex(3)Hex(3)HexNAc(3)NeuAc(1) (T), dHex(3)Hex(3)HexNAc(3)Pent(1) (N), dHex(3)Hex(3)HexNAc(4) (N), dHex(3)Hex(3)HexNAc(4)Pent(1) (N), dHex(3)Hex(4)HexNAc(4) (N), dHex(3)Hex(4)HexNAc(4) (S), dHex(3)Hex(4)HexNAc(4) (T), dHex(3)Hex(4)HexNAc(4)Sulf(1) (N), dHex(3)HexNAc(3)Kdn(1) (S), dHex(3)HexNAc(3)Kdn(1) (T), dHex(4)Hex(1)HexNAc(1)Kdn(2) (S), dHex(4)Hex(1)HexNAc(1)Kdn(2) (T), dHex(4)Hex(1)HexNAc(2)Kdn(1) (S), dHex(4)Hex(1)HexNAc(2)Kdn(1) (T), dHex(4)Hex(1)HexNAc(3)Kdn(1) (S), dHex(4)Hex(1)HexNAc(3)Kdn(1) (T), dHex(4)Hex(2)HexNAc(2)Kdn(1) (S), dHex(4)Hex(2)HexNAc(2)Kdn(1) (T), dHex(4)Hex(2)HexNAc(3) (S), dHex(4)Hex(2)HexNAc(3) (T), dHex(4)Hex(3)HexNAc(2)NeuAc(1) (S), dHex(4)Hex(3)HexNAc(2)NeuAc(1) (T), dHex(4)Hex(3)HexNAc(3) (S), dHex(4)Hex(3)HexNAc(3) (T), dHex(4)HexNAc(3)Kdn(1) (S), dHex(4)HexNAc(3)Kdn(1) (T), DHP (C), Diacylglycerol (C), DiART6plex (K), DiART6plex (N-term), DiART6plex (Protein N-term), DiART6plex (Y), DiART6plex115 (K), DiART6plex115 (N-term), DiART6plex115 (Protein N-term), DiART6plex115 (Y), DiART6plex116/119 (K), DiART6plex116/119 (N-term), DiART6plex116/119 (Protein N-term), DiART6plex116/119 (Y), DiART6plex117 (K), DiART6plex117 (N-term), DiART6plex117 (Protein N-term), DiART6plex117 (Y), DiART6plex118 (K), DiART6plex118 (N-term), DiART6plex118 (Protein N-term), DiART6plex118 (Y), Dibromo (Y), Dicarbamidomethyl (C), Dicarbamidomethyl (H), Dicarbamidomethyl (K), Dicarbamidomethyl (N-term), Dicarbamidomethyl (R), dichlorination (C), dichlorination (Y), Didehydro (C-term K), Didehydro (S), Didehydro (T), Didehydro (Y), Didehydroretinylidene (K), Diethyl (K), Diethyl (N-term), Diethylphosphate (C), Diethylphosphate (H), Diethylphosphate (K), Diethylphosphate (N-term), Diethylphosphate (S), Diethylphosphate (T), Diethylphosphate (Y), Diethylphosphothione (C), Diethylphosphothione (H), Diethylphosphothione (K), Diethylphosphothione (S), Diethylphosphothione (T), Diethylphosphothione (Y), Difuran (Y), Dihydroxyimidazolidine (R), Diiodo (H), Diiodo (Y), Diironsubcluster (C), Diisopropylphosphate (K), Diisopropylphosphate (N-term), Diisopropylphosphate (S), Diisopropylphosphate (T), Diisopropylphosphate (Y), DiLeu4plex (K), DiLeu4plex (N-term), DiLeu4plex (Y), DiLeu4plex115 (K), DiLeu4plex115 (N-term), DiLeu4plex115 (Y), DiLeu4plex117 (K), DiLeu4plex117 (N-term), DiLeu4plex117 (Y), DiLeu4plex118 (K), DiLeu4plex118 (N-term), DiLeu4plex118 (Y), Dimethyl (K), Dimethyl (N), Dimethyl (N-term), Dimethyl (Protein N-term P), Dimethyl (Protein N-term), Dimethyl (R), Dimethyl:2H(2)13C (K), Dimethyl:2H(2)13C (N), Dimethyl:2H(2)13C (N-term), Dimethyl:2H(2)13C (Protein N-term P), Dimethyl:2H(2)13C (R), Dimethyl:2H(4) (K), Dimethyl:2H(4) (N-term), Dimethyl:2H(4) (Protein N-term), Dimethyl:2H(4) (R), Dimethyl:2H(4)13C(2) (K), Dimethyl:2H(4)13C(2) (N-term), Dimethyl:2H(4)13C(2) (Protein N-term), Dimethyl:2H(4)13C(2) (R), Dimethyl:2H(6) (K), Dimethyl:2H(6) (N-term), Dimethyl:2H(6) (R), Dimethyl:2H(6)13C(2) (K), Dimethyl:2H(6)13C(2) (N-term), Dimethyl:2H(6)13C(2) (Protein N-term), Dimethyl:2H(6)13C(2) (R), DimethylamineGMBS (C), Dimethylaminoethyl (C), DimethylArsino (C), Dimethylphosphothione (C), Dimethylphosphothione (H), Dimethylphosphothione (K), Dimethylphosphothione (S), Dimethylphosphothione (T), Dimethylphosphothione (Y), DimethylpyrroleAdduct (K), Dioxidation (C), Dioxidation (E), Dioxidation (F), Dioxidation (I), Dioxidation (K), Dioxidation (L), Dioxidation (M), Dioxidation (P), Dioxidation (R), Dioxidation (U), Dioxidation (V), Dioxidation (W), Dioxidation (Y), Diphthamide (H), Dipyridyl (C), Dipyrrolylmethanemethyl (C), DMPO (C), DMPO (H), DMPO (Y), DNCB_hapten (C), DNCB_hapten (H), DNCB_hapten (K), DNCB_hapten (Y), dNIC (K), dNIC (N-term), DNPS (C), DNPS (W), DTT (C), DyLight-maleimide (C), DYn-2 (C), EDEDTIDVFQQQTGG (K), EDT-iodoacetyl-PEO-biotin (S), EDT-iodoacetyl-PEO-biotin (T), EDT-maleimide-PEO-biotin (S), EDT-maleimide-PEO-biotin (T), EEEDVIEVYQEQTGG (K), EGCG1 (C), EGCG2 (C), EHD-diphenylpentanone (C), EHD-diphenylpentanone (M), EQAT (C), EQAT:2H(5) (C), EQIGG (K), ESP (K), ESP (N-term), ESP:2H(10) (K), ESP:2H(10) (N-term), Ethanedithiol (S), Ethanedithiol (T), Ethanolamine (C), Ethanolamine (C-term), Ethanolamine (D), Ethanolamine (E), Ethanolyl (C), Ethanolyl (K), Ethanolyl (R), Ethyl (C-term), Ethyl (D), Ethyl (E), Ethyl (K), Ethyl (N-term), Ethyl (Protein N-term), Ethyl+Deamidated (N), Ethyl+Deamidated (Q), ethylamino (S), ethylamino (T), Ethylphosphate (K), Ethylphosphate (N-term), Ethylphosphate (S), Ethylphosphate (T), Ethylphosphate (Y), ethylsulfonylethyl (C), ethylsulfonylethyl (H), ethylsulfonylethyl (K), ExacTagAmine (K), ExacTagThiol (C), FAD (C), FAD (H), FAD (Y), Farnesyl (C), Fluorescein (C), Fluorescein-tyramine (Y), Fluoro (A), Fluoro (F), Fluoro (W), Fluoro (Y), FMN (S), FMN (T), FMNC (C), FMNH (C), FMNH (H), FNEM (C), Formyl (K), Formyl (N-term), Formyl (Protein N-term), Formyl (S), Formyl (T), Formylasparagine (H), FormylMet (Protein N-term), FP-Biotin (K), FP-Biotin (S), FP-Biotin (T), FP-Biotin (Y), FTC (C), FTC (K), FTC (P), FTC (R), FTC (S), Furan (Y), G-H1 (R), Galactosyl (K), Galactosyl (N-term), GEE (Q), GeranylGeranyl (C), GG (C), GG (K), GG (Protein N-term), GG (S), GG (T), GGQ (K), GIST-Quat (K), GIST-Quat (N-term), GIST-Quat:2H(3) (K), GIST-Quat:2H(3) (N-term), GIST-Quat:2H(6) (K), GIST-Quat:2H(6) (N-term), GIST-Quat:2H(9) (K), GIST-Quat:2H(9) (N-term), Gln->Ala (Q), Gln->Arg (Q), Gln->Asn (Q), Gln->Asp (Q), Gln->Cys (Q), Gln->Glu (Q), Gln->Gly (Q), Gln->His (Q), Gln->Lys (Q), Gln->Met (Q), Gln->Phe (Q), Gln->Pro (Q), Gln->pyro-Glu (N-term Q), Gln->Ser (Q), Gln->Thr (Q), Gln->Trp (Q), Gln->Tyr (Q), Gln->Val (Q), Gln->Xle (Q), Glu (E), Glu (Protein C-term), Glu+O(2) (H), Glu->Ala (E), Glu->Arg (E), Glu->Asn (E), Glu->Asp (E), Glu->Cys (E), Glu->Gln (E), Glu->Gly (E), Glu->His (E), Glu->Lys (E), Glu->Met (E), Glu->Phe (E), Glu->Pro (E), Glu->pyro-Glu (N-term E), Glu->pyro-Glu+Methyl (N-term E), Glu->pyro-Glu+Methyl:2H(2)13C(1) (N-term E), Glu->Ser (E), Glu->Thr (E), Glu->Trp (E), Glu->Tyr (E), Glu->Val (E), Glu->Xle (E), glucosone (R), Glucosylgalactosyl (K), Glucuronyl (Protein N-term), Glucuronyl (S), Glucuronyl (T), GluGlu (E), GluGlu (Protein C-term), GluGluGlu (E), GluGluGlu (Protein C-term), GluGluGluGlu (E), GluGluGluGlu (Protein C-term), Gluratylation (K), Glutathione (C), Gly (K), Gly (S), Gly (T), Gly+O(2) (H), Gly->Ala (G), Gly->Arg (G), Gly->Asn (G), Gly->Asp (G), Gly->Cys (G), Gly->Gln (G), Gly->Glu (G), Gly->His (G), Gly->Lys (G), Gly->Met (G), Gly->Phe (G), Gly->Pro (G), Gly->Ser (G), Gly->Thr (G), Gly->Trp (G), Gly->Tyr (G), Gly->Val (G), Gly->Xle (G), Gly-loss+Amide (C-term G), Glycerophospho (S), GlycerylPE (E), glycidamide (K), glycidamide (N-term), Glycosyl (P), glyoxalAGE (R), GNLLFLACYCIGG (K), GPIanchor (Protein C-term), Guanidinyl (K), Guanidinyl (N-term), Haloxon (C), Haloxon (H), Haloxon (K), Haloxon (S), Haloxon (T), Haloxon (Y), HCysteinyl (C), HCysThiolactone (K), Heme (C), Heme (H), Hep (K), Hep (N), Hep (Q), Hep (R), Hep (S), Hep (T), Hex (C), Hex (K), Hex (N), Hex (N-term), Hex (R), Hex (S), Hex (T), Hex (W), Hex (Y), Hex(1)HexA(1) (S), Hex(1)HexA(1) (T), Hex(1)HexA(1)HexNAc(1) (S), Hex(1)HexA(1)HexNAc(1) (T), Hex(1)HexA(1)HexNAc(2) (S), Hex(1)HexA(1)HexNAc(2) (T), Hex(1)HexNAc(1) (N), Hex(1)HexNAc(1) (S), Hex(1)HexNAc(1) (T), Hex(1)HexNAc(1)dHex(1) (N), Hex(1)HexNAc(1)dHex(1) (S), Hex(1)HexNAc(1)dHex(1) (T), Hex(1)HexNAc(1)dHex(1)Me(1) (S), Hex(1)HexNAc(1)dHex(1)Me(1) (T), Hex(1)HexNAc(1)dHex(1)Me(2) (S), Hex(1)HexNAc(1)dHex(1)Me(2) (T), Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S), Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T), Hex(1)HexNAc(1)NeuAc(1) (N), Hex(1)HexNAc(1)NeuAc(1) (S), Hex(1)HexNAc(1)NeuAc(1) (T), Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S), Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T), Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S), Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T), Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S), Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T), Hex(1)HexNAc(1)NeuAc(2) (N), Hex(1)HexNAc(1)NeuAc(2) (S), Hex(1)HexNAc(1)NeuAc(2) (T), Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S), Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T), Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S), Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T), Hex(1)HexNAc(1)NeuAc(3) (S), Hex(1)HexNAc(1)NeuAc(3) (T), Hex(1)HexNAc(1)NeuGc(1) (S), Hex(1)HexNAc(1)NeuGc(1) (T), Hex(1)HexNAc(1)NeuGc(2) (S), Hex(1)HexNAc(1)NeuGc(2) (T), Hex(1)HexNAc(1)NeuGc(3) (S), Hex(1)HexNAc(1)NeuGc(3) (T), Hex(1)HexNAc(1)NeuGc(4) (S), Hex(1)HexNAc(1)NeuGc(4) (T), Hex(1)HexNAc(1)NeuGc(5) (S), Hex(1)HexNAc(1)NeuGc(5) (T), Hex(1)HexNAc(1)Phos(1) (S), Hex(1)HexNAc(1)Phos(1) (T), Hex(1)HexNAc(1)Sulf(1) (S), Hex(1)HexNAc(1)Sulf(1) (T), Hex(1)HexNAc(2) (N), Hex(1)HexNAc(2) (S), Hex(1)HexNAc(2) (T), Hex(1)HexNAc(2)dHex(1) (N), Hex(1)HexNAc(2)dHex(1) (S), Hex(1)HexNAc(2)dHex(1) (T), Hex(1)HexNAc(2)dHex(1)Pent(1) (N), Hex(1)HexNAc(2)dHex(2) (N), Hex(1)HexNAc(2)dHex(2) (S), Hex(1)HexNAc(2)dHex(2) (T), Hex(1)HexNAc(2)dHex(2)Sulf(1) (S), Hex(1)HexNAc(2)dHex(2)Sulf(1) (T), Hex(1)HexNAc(2)NeuAc(1) (S), Hex(1)HexNAc(2)NeuAc(1) (T), Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S), Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T), Hex(1)HexNAc(2)NeuAc(2) (S), Hex(1)HexNAc(2)NeuAc(2) (T), Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S), Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T), Hex(1)HexNAc(2)NeuGc(1) (S), Hex(1)HexNAc(2)NeuGc(1) (T), Hex(1)HexNAc(2)Pent(1) (N), Hex(1)HexNAc(2)Sulf(1) (S), Hex(1)HexNAc(2)Sulf(1) (T), Hex(1)HexNAc(3) (S), Hex(1)HexNAc(3) (T), Hex(1)HexNAc(3)NeuAc(1) (S), Hex(1)HexNAc(3)NeuAc(1) (T), Hex(1)HexNAc(3)NeuAc(2) (S), Hex(1)HexNAc(3)NeuAc(2) (T), Hex(1)HexNAc(3)NeuGc(1) (S), Hex(1)HexNAc(3)NeuGc(1) (T), Hex(1)HexNAc(3)Sulf(1) (S), Hex(1)HexNAc(3)Sulf(1) (T), Hex(1)HexNAc(4)dHex(1)Sulf(1) (S), Hex(1)HexNAc(4)dHex(1)Sulf(1) (T), Hex(1)NeuAc(1) (S), Hex(1)NeuAc(1) (T), Hex(1)NeuAc(1)Pent(1) (S), Hex(1)NeuAc(1)Pent(1) (T), Hex(1)NeuGc(1) (S), Hex(1)NeuGc(1) (T), Hex(1)Pent(1) (S), Hex(1)Pent(1) (T), Hex(1)Pent(2) (S), Hex(1)Pent(2) (T), Hex(1)Pent(2)Me(1) (S), Hex(1)Pent(2)Me(1) (T), Hex(1)Pent(3) (S), Hex(1)Pent(3) (T), Hex(1)Pent(3)Me(1) (S), Hex(1)Pent(3)Me(1) (T), Hex(10)HexNAc(1) (N), Hex(10)Phos(3) (S), Hex(10)Phos(3) (T), Hex(2) (K), Hex(2) (R), Hex(2) (S), Hex(2) (T), Hex(2)HexA(1)HexNAc(1)Sulf(1) (S), Hex(2)HexA(1)HexNAc(1)Sulf(1) (T), Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S), Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T), Hex(2)HexA(1)Pent(1)Sulf(1) (S), Hex(2)HexA(1)Pent(1)Sulf(1) (T), Hex(2)HexNAc(1) (N), Hex(2)HexNAc(1) (S), Hex(2)HexNAc(1) (T), Hex(2)HexNAc(1)Me(1) (S), Hex(2)HexNAc(1)Me(1) (T), Hex(2)HexNAc(1)NeuGc(1) (S), Hex(2)HexNAc(1)NeuGc(1) (T), Hex(2)HexNAc(1)NeuGc(2) (S), Hex(2)HexNAc(1)NeuGc(2) (T), Hex(2)HexNAc(1)NeuGc(3) (S), Hex(2)HexNAc(1)NeuGc(3) (T), Hex(2)HexNAc(1)NeuGc(4) (S), Hex(2)HexNAc(1)NeuGc(4) (T), Hex(2)HexNAc(1)Pent(1)HexA(1) (S), Hex(2)HexNAc(1)Pent(1)HexA(1) (T), Hex(2)HexNAc(1)Sulf(1) (S), Hex(2)HexNAc(1)Sulf(1) (T), Hex(2)HexNAc(2) (N), Hex(2)HexNAc(2) (S), Hex(2)HexNAc(2) (T), Hex(2)HexNAc(2)dHex(1) (N), Hex(2)HexNAc(2)dHex(1) (S), Hex(2)HexNAc(2)dHex(1) (T), Hex(2)HexNAc(2)NeuAc(1) (N), Hex(2)HexNAc(2)NeuAc(1) (S), Hex(2)HexNAc(2)NeuAc(1) (T), Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S), Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T), Hex(2)HexNAc(2)NeuAc(2) (S), Hex(2)HexNAc(2)NeuAc(2) (T), Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S), Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T), Hex(2)HexNAc(2)NeuGc(1) (S), Hex(2)HexNAc(2)NeuGc(1) (T), Hex(2)HexNAc(2)Pent(1) (N), Hex(2)HexNAc(2)Sulf(1) (S), Hex(2)HexNAc(2)Sulf(1) (T), Hex(2)HexNAc(3) (N), Hex(2)HexNAc(3) (S), Hex(2)HexNAc(3) (T), Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S), Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T), Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S), Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T), Hex(2)HexNAc(3)NeuAc(2) (S), Hex(2)HexNAc(3)NeuAc(2) (T), Hex(2)HexNAc(3)NeuAc(3) (S), Hex(2)HexNAc(3)NeuAc(3) (T), Hex(2)HexNAc(3)NeuGc(1) (S), Hex(2)HexNAc(3)NeuGc(1) (T), Hex(2)HexNAc(3)NeuGc(2) (S), Hex(2)HexNAc(3)NeuGc(2) (T), Hex(2)HexNAc(3)NeuGc(3) (S), Hex(2)HexNAc(3)NeuGc(3) (T), Hex(2)HexNAc(3)Sulf(1) (S), Hex(2)HexNAc(3)Sulf(1) (T), Hex(2)HexNAc(4) (N), Hex(2)HexNAc(4) (S), Hex(2)HexNAc(4) (T), Hex(2)HexNAc(4)NeuAc(1) (S), Hex(2)HexNAc(4)NeuAc(1) (T), Hex(2)HexNAc(5) (S), Hex(2)HexNAc(5) (T), Hex(2)NeuAc(1) (S), Hex(2)NeuAc(1) (T), Hex(2)Pent(2) (S), Hex(2)Pent(2) (T), Hex(2)Pent(2)Me(1) (S), Hex(2)Pent(2)Me(1) (T), Hex(2)Sulf(1) (S), Hex(2)Sulf(1) (T), Hex(3) (N), Hex(3) (S), Hex(3) (T), Hex(3)HexNAc(1) (N), Hex(3)HexNAc(1) (S), Hex(3)HexNAc(1) (T), Hex(3)HexNAc(1)HexA(1) (S), Hex(3)HexNAc(1)HexA(1) (T), Hex(3)HexNAc(1)Me(1) (S), Hex(3)HexNAc(1)Me(1) (T), Hex(3)HexNAc(1)Pent(1) (N), Hex(3)HexNAc(2) (N), Hex(3)HexNAc(2) (S), Hex(3)HexNAc(2) (T), Hex(3)HexNAc(2)NeuAc(1) (N), Hex(3)HexNAc(2)NeuAc(2) (S), Hex(3)HexNAc(2)NeuAc(2) (T), Hex(3)HexNAc(2)Pent(1) (N), Hex(3)HexNAc(2)Phos(1) (N), Hex(3)HexNAc(3) (N), Hex(3)HexNAc(3) (S), Hex(3)HexNAc(3) (T), Hex(3)HexNAc(3)NeuAc(1) (S), Hex(3)HexNAc(3)NeuAc(1) (T), Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S), Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T), Hex(3)HexNAc(3)NeuAc(2) (S), Hex(3)HexNAc(3)NeuAc(2) (T), Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S), Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T), Hex(3)HexNAc(3)NeuAc(3) (S), Hex(3)HexNAc(3)NeuAc(3) (T), Hex(3)HexNAc(3)NeuGc(1) (S), Hex(3)HexNAc(3)NeuGc(1) (T), Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S), Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T), Hex(3)HexNAc(3)Pent(1) (N), Hex(3)HexNAc(3)Sulf(1) (N), Hex(3)HexNAc(3)Sulf(1) (S), Hex(3)HexNAc(3)Sulf(1) (T), Hex(3)HexNAc(4) (N), Hex(3)HexNAc(4) (S), Hex(3)HexNAc(4) (T), Hex(3)HexNAc(4)NeuAc(1) (N), Hex(3)HexNAc(4)NeuAc(2) (N), Hex(3)HexNAc(4)Pent(1) (N), Hex(3)HexNAc(4)Sulf(1) (N), Hex(3)HexNAc(5) (N), Hex(3)HexNAc(5) (S), Hex(3)HexNAc(5) (T), Hex(3)HexNAc(5)NeuAc(1) (N), Hex(3)HexNAc(5)Sulf(1) (N), Hex(3)HexNAc(6) (N), Hex(3)HexNAc(6) (S), Hex(3)HexNAc(6) (T), Hex(3)HexNAc(6)NeuAc(1) (N), Hex(3)HexNAc(6)Sulf(1) (N), Hex(3)HexNAc(6)Sulf(2) (N), Hex(3)HexNAc(7) (N), Hex(3)HexNAc(7)Sulf(1) (N), Hex(4) (S), Hex(4) (T), Hex(4)HexA(1) (S), Hex(4)HexA(1) (T), Hex(4)HexA(1)HexNAc(1) (S), Hex(4)HexA(1)HexNAc(1) (T), Hex(4)HexNAc(1) (N), Hex(4)HexNAc(1) (S), Hex(4)HexNAc(1) (T), Hex(4)HexNAc(2) (N), Hex(4)HexNAc(2)NeuAc(1) (N), Hex(4)HexNAc(2)NeuAc(1) (S), Hex(4)HexNAc(2)NeuAc(1) (T), Hex(4)HexNAc(2)Pent(1) (N), Hex(4)HexNAc(3) (N), Hex(4)HexNAc(3) (S), Hex(4)HexNAc(3) (T), Hex(4)HexNAc(3)NeuAc(1) (N), Hex(4)HexNAc(3)NeuAc(1) (S), Hex(4)HexNAc(3)NeuAc(1) (T), Hex(4)HexNAc(3)NeuAc(2) (N), Hex(4)HexNAc(3)NeuGc(1) (N), Hex(4)HexNAc(3)Pent(1) (N), Hex(4)HexNAc(4) (N), Hex(4)HexNAc(4) (S), Hex(4)HexNAc(4) (T), Hex(4)HexNAc(4)Me(2)Pent(1) (N), Hex(4)HexNAc(4)NeuAc(1) (N), Hex(4)HexNAc(4)NeuAc(1) (S), Hex(4)HexNAc(4)NeuAc(1) (T), Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S), Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T), Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S), Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T), Hex(4)HexNAc(4)NeuGc(1) (N), Hex(4)HexNAc(4)NeuGc(1) (S), Hex(4)HexNAc(4)NeuGc(1) (T), Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S), Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T), Hex(4)HexNAc(4)Pent(1) (N), Hex(4)HexNAc(4)Sulf(1) (N), Hex(4)HexNAc(4)Sulf(2) (S), Hex(4)HexNAc(4)Sulf(2) (T), Hex(4)HexNAc(5) (N), Hex(4)HexNAc(5)NeuAc(1) (N), Hex(4)HexNAc(5)Sulf(1) (N), Hex(4)HexNAc(6) (N), Hex(4)Phos(1) (S), Hex(4)Phos(1) (T), Hex(5) (S), Hex(5) (T), Hex(5)HexA(1) (S), Hex(5)HexA(1) (T), Hex(5)HexNAc(1) (N), Hex(5)HexNAc(1) (S), Hex(5)HexNAc(1) (T), Hex(5)HexNAc(2) (N), Hex(5)HexNAc(2)Phos(1) (N), Hex(5)HexNAc(3) (N), Hex(5)HexNAc(3)Pent(1) (N), Hex(5)HexNAc(4) (N), Hex(5)HexNAc(4) (S), Hex(5)HexNAc(4) (T), Hex(5)HexNAc(4)Me(2)Pent(1) (N), Hex(5)HexNAc(4)NeuAc(1) (N), Hex(5)HexNAc(4)NeuAc(1)Ac(1) (N), Hex(5)HexNAc(4)NeuAc(1)Ac(2) (N), Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N), Hex(5)HexNAc(4)NeuAc(2) (N), Hex(5)HexNAc(4)NeuGc(1) (N), Hex(5)HexNAc(4)Sulf(1) (N), Hex(5)HexNAc(5) (N), Hex(5)HexNAc(5) (S), Hex(5)HexNAc(5) (T), Hex(5)Phos(1) (S), Hex(5)Phos(1) (T), Hex(5)Phos(3) (S), Hex(5)Phos(3) (T), Hex(6)HexNAc(1) (N), Hex(6)HexNAc(2) (N), Hex(6)HexNAc(2)Phos(1) (N), Hex(6)HexNAc(3) (N), Hex(6)HexNAc(3)Phos(1) (N), Hex(6)HexNAc(4) (N), Hex(6)HexNAc(4) (S), Hex(6)HexNAc(4) (T), Hex(6)HexNAc(4)Me(3) (N), Hex(6)HexNAc(4)Me(3)Pent(1) (N), Hex(6)HexNAc(5) (N), Hex(6)HexNAc(5)NeuAc(3) (N), Hex(6)Phos(1) (S), Hex(6)Phos(1) (T), Hex(6)Phos(3) (S), Hex(6)Phos(3) (T), Hex(7)HexNAc(1) (N), Hex(7)HexNAc(2) (N), Hex(7)HexNAc(2)Phos(1) (N), Hex(7)HexNAc(2)Phos(2) (N), Hex(7)HexNAc(3) (N), Hex(7)HexNAc(3)Phos(1) (N), Hex(7)HexNAc(4) (N), Hex(7)HexNAc(6) (N), Hex(7)HexNAc(6) (S), Hex(7)HexNAc(6) (T), Hex(7)Phos(3) (S), Hex(7)Phos(3) (T), Hex(8)HexNAc(1) (N), Hex(8)HexNAc(2) (N), Hex(8)Phos(3) (S), Hex(8)Phos(3) (T), Hex(9) (N), Hex(9)HexNAc(1) (N), Hex(9)HexNAc(2) (N), Hex(9)Phos(3) (S), Hex(9)Phos(3) (T), HexA(2)HexNAc(3) (S), HexA(2)HexNAc(3) (T), HexN (K), HexN (N), HexN (S), HexN (T), HexN (W), HexNAc (C), HexNAc (N), HexNAc (S), HexNAc (T), HexNAc(1)dHex(1) (N), HexNAc(1)dHex(1) (S), HexNAc(1)dHex(1) (T), HexNAc(1)dHex(2) (N), HexNAc(1)Kdn(2) (S), HexNAc(1)Kdn(2) (T), HexNAc(1)NeuAc(1) (S), HexNAc(1)NeuAc(1) (T), HexNAc(1)NeuGc(1) (S), HexNAc(1)NeuGc(1) (T), HexNAc(1)NeuGc(2) (S), HexNAc(1)NeuGc(2) (T), HexNAc(2) (N), HexNAc(2) (S), HexNAc(2) (T), HexNAc(2)dHex(1) (N), HexNAc(2)dHex(2) (N), HexNAc(2)NeuAc(1) (S), HexNAc(2)NeuAc(1) (T), HexNAc(2)NeuAc(1)Sulf(1) (S), HexNAc(2)NeuAc(1)Sulf(1) (T), HexNAc(2)NeuGc(1) (S), HexNAc(2)NeuGc(1) (T), HexNAc(2)Sulf(1) (S), HexNAc(2)Sulf(1) (T), HexNAc(3) (S), HexNAc(3) (T), HexNAc(3)Sulf(1) (S), HexNAc(3)Sulf(1) (T), HexNAc(4) (S), HexNAc(4) (T), HexNAc(5) (S), HexNAc(5) (T), His+O(2) (H), His->Ala (H), His->Arg (H), His->Asn (H), His->Asp (H), His->Cys (H), His->Gln (H), His->Glu (H), His->Gly (H), His->Lys (H), His->Met (H), His->Phe (H), His->Pro (H), His->Ser (H), His->Thr (H), His->Trp (H), His->Tyr (H), His->Val (H), His->Xle (H), HMVK (C), HN2_mustard (C), HN2_mustard (H), HN2_mustard (K), HN3_mustard (C), HN3_mustard (H), HN3_mustard (K), HNE (A), HNE (C), HNE (H), HNE (K), HNE (L), HNE+Delta:H(2) (C), HNE+Delta:H(2) (H), HNE+Delta:H(2) (K), HNE-BAHAH (C), HNE-BAHAH (H), HNE-BAHAH (K), HNE-Delta:H(2)O (C), HNE-Delta:H(2)O (H), HNE-Delta:H(2)O (K), Homocysteic_acid (M), HPG (R), Hydroxamic_acid (D), Hydroxamic_acid (E), Hydroxycinnamyl (C), Hydroxyfarnesyl (C), Hydroxyheme (E), hydroxyisobutyryl (K), Hydroxymethyl (N), HydroxymethylOP (K), Hydroxytrimethyl (K), Hypusine (K), IASD (C), IBTP (C), ICAT-C (C), ICAT-C:13C(9) (C), ICAT-D (C), ICAT-D:2H(8) (C), ICAT-G (C), ICAT-G:2H(8) (C), ICAT-H (C), ICAT-H:13C(6) (C), ICDID (C), ICDID:2H(6) (C), ICPL (K), ICPL (N-term), ICPL (Protein N-term), ICPL:13C(6) (K), ICPL:13C(6) (N-term), ICPL:13C(6) (Protein N-term), ICPL:13C(6)2H(4) (K), ICPL:13C(6)2H(4) (N-term), ICPL:13C(6)2H(4) (Protein N-term), ICPL:2H(4) (K), ICPL:2H(4) (N-term), ICPL:2H(4) (Protein N-term), IDEnT (C), IED-Biotin (C), IGBP (C), IGBP:13C(2) (C), IMEHex(2)NeuAc(1) (K), IMID (K), IMID:2H(4) (K), Iminobiotin (K), Iminobiotin (N-term), Iodo (H), Iodo (Y), Iodoacetanilide (C), Iodoacetanilide (K), Iodoacetanilide (N-term), Iodoacetanilide:13C(6) (C), Iodoacetanilide:13C(6) (K), Iodoacetanilide:13C(6) (N-term), iodoTMT (C), iodoTMT (D), iodoTMT (E), iodoTMT (H), iodoTMT (K), iodoTMT6plex (C), iodoTMT6plex (D), iodoTMT6plex (E), iodoTMT6plex (H), iodoTMT6plex (K), IodoU-AMP (F), IodoU-AMP (W), IodoU-AMP (Y), ISD_z+2_ion (N-term), Isopropylphospho (S), Isopropylphospho (T), Isopropylphospho (Y), iTRAQ4plex (C), iTRAQ4plex (H), iTRAQ4plex (K), iTRAQ4plex (N-term), iTRAQ4plex (Protein N-term), iTRAQ4plex (S), iTRAQ4plex (T), iTRAQ4plex (Y), iTRAQ4plex114 (C), iTRAQ4plex114 (K), iTRAQ4plex114 (N-term), iTRAQ4plex114 (Y), iTRAQ4plex115 (C), iTRAQ4plex115 (K), iTRAQ4plex115 (N-term), iTRAQ4plex115 (Y), iTRAQ8plex (C), iTRAQ8plex (H), iTRAQ8plex (K), iTRAQ8plex (N-term), iTRAQ8plex (Protein N-term), iTRAQ8plex (S), iTRAQ8plex (T), iTRAQ8plex (Y), iTRAQ8plex:13C(6)15N(2) (C), iTRAQ8plex:13C(6)15N(2) (K), iTRAQ8plex:13C(6)15N(2) (N-term), iTRAQ8plex:13C(6)15N(2) (Y), Kdo (S), Kdo (T), Label:13C(1)2H(3) (M), Label:13C(1)2H(3)+Oxidation (M), Label:13C(2)15N(2) (K), Label:13C(3) (A), Label:13C(3)15N(1) (A), Label:13C(3)15N(1) (S), Label:13C(4) (M), Label:13C(4)+Oxidation (M), Label:13C(4)15N(1) (D), Label:13C(4)15N(2)+GG (K), Label:13C(5) (P), Label:13C(5)15N(1) (E), Label:13C(5)15N(1) (M), Label:13C(5)15N(1) (P), Label:13C(5)15N(1) (V), Label:13C(6) (I), Label:13C(6) (K), Label:13C(6) (L), Label:13C(6) (R), Label:13C(6)+Acetyl (K), Label:13C(6)+Dimethyl (K), Label:13C(6)+GG (K), Label:13C(6)15N(1) (I), Label:13C(6)15N(1) (L), Label:13C(6)15N(2) (K), Label:13C(6)15N(2)+Acetyl (K), Label:13C(6)15N(2)+Dimethyl (K), Label:13C(6)15N(2)+GG (K), Label:13C(6)15N(4) (R), Label:13C(6)15N(4)+Dimethyl (R), Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R), Label:13C(6)15N(4)+Methyl (R), Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R), Label:13C(9) (F), Label:13C(9) (Y), Label:13C(9)+Phospho (Y), Label:13C(9)15N(1) (F), Label:15N(1) (A), Label:15N(1) (C), Label:15N(1) (D), Label:15N(1) (E), Label:15N(1) (F), Label:15N(1) (G), Label:15N(1) (I), Label:15N(1) (L), Label:15N(1) (M), Label:15N(1) (P), Label:15N(1) (S), Label:15N(1) (T), Label:15N(1) (V), Label:15N(1) (Y), Label:15N(2) (K), Label:15N(2) (N), Label:15N(2) (Q), Label:15N(2) (W), Label:15N(2)2H(9) (K), Label:15N(3) (H), Label:15N(4) (R), Label:18O(1) (C-term), Label:18O(1) (S), Label:18O(1) (T), Label:18O(1) (Y), Label:18O(2) (C-term), Label:2H(10) (L), Label:2H(3) (L), Label:2H(3) (M), Label:2H(3)+Oxidation (M), Label:2H(4) (A), Label:2H(4) (F), Label:2H(4) (K), Label:2H(4) (U), Label:2H(4) (Y), Label:2H(4)+Acetyl (K), Label:2H(4)+GG (K), Label:2H(4)13C(1) (R), Label:2H(6)15N(1) (P), Label:2H(7)15N(4) (R), Label:2H(9)13C(6)15N(2) (K), lapachenole (C), Leu->MetOx (L), LG-anhydrolactam (K), LG-anhydrolactam (N-term), LG-anhyropyrrole (K), LG-anhyropyrrole (N-term), LG-Hlactam-K (K), LG-Hlactam-K (Protein N-term), LG-Hlactam-R (R), LG-lactam-K (K), LG-lactam-K (Protein N-term), LG-lactam-R (R), LG-pyrrole (C), LG-pyrrole (K), LG-pyrrole (N-term), Lipoyl (K), LRGG (K), LRGG+dimethyl (K), LRGG+methyl (K), LTX+Lophotoxin (Y), Lys (N-term), Lys+O(2) (H), Lys->Ala (K), Lys->Allysine (K), Lys->AminoadipicAcid (K), Lys->Arg (K), Lys->Asn (K), Lys->Asp (K), Lys->CamCys (K), Lys->Cys (K), Lys->Gln (K), Lys->Glu (K), Lys->Gly (K), Lys->His (K), Lys->Met (K), Lys->MetOx (K), Lys->Phe (K), Lys->Pro (K), Lys->Ser (K), Lys->Thr (K), Lys->Trp (K), Lys->Tyr (K), Lys->Val (K), Lys->Xle (K), Lys-loss (Protein C-term K), Lysbiotinhydrazide (K), maleimide (C), maleimide (K), Maleimide-PEO2-Biotin (C), maleimide3 (C), maleimide3 (K), maleimide5 (C), maleimide5 (K), Malonyl (C), Malonyl (K), Malonyl (S), MBS+peptide (C), MDCC (C), MeMePhosphorothioate (S), Menadione (C), Menadione (K), Menadione-HQ (C), Menadione-HQ (K), MercaptoEthanol (S), MercaptoEthanol (T), MesitylOxide (H), MesitylOxide (K), MesitylOxide (Protein N-term), Met+O(2) (H), Met->Aha (M), Met->Ala (M), Met->Arg (M), Met->Asn (M), Met->Asp (M), Met->AspSA (M), Met->Cys (M), Met->Gln (M), Met->Glu (M), Met->Gly (M), Met->His (M), Met->Hpg (M), Met->Hse (C-term M), Met->Hsl (C-term M), Met->Lys (M), Met->Phe (M), Met->Pro (M), Met->Ser (M), Met->Thr (M), Met->Trp (M), Met->Tyr (M), Met->Val (M), Met->Xle (M), Met-loss (Protein N-term M), Met-loss+Acetyl (Protein N-term M), Methamidophos-O (C), Methamidophos-O (H), Methamidophos-O (K), Methamidophos-O (S), Methamidophos-O (T), Methamidophos-O (Y), Methamidophos-S (C), Methamidophos-S (H), Methamidophos-S (K), Methamidophos-S (S), Methamidophos-S (T), Methamidophos-S (Y), Methyl (C), Methyl (C-term), Methyl (D), Methyl (E), Methyl (H), Methyl (I), Methyl (K), Methyl (L), Methyl (N), Methyl (N-term), Methyl (Protein N-term), Methyl (Q), Methyl (R), Methyl (S), Methyl (T), Methyl+Acetyl:2H(3) (K), Methyl+Deamidated (N), Methyl+Deamidated (Q), Methyl-PEO12-Maleimide (C), Methyl:2H(2) (K), Methyl:2H(2) (N-term), Methyl:2H(2)13C (C), Methyl:2H(2)13C (C-term), Methyl:2H(2)13C (D), Methyl:2H(2)13C (E), Methyl:2H(2)13C (H), Methyl:2H(2)13C (I), Methyl:2H(2)13C (K), Methyl:2H(2)13C (L), Methyl:2H(2)13C (N), Methyl:2H(2)13C (N-term), Methyl:2H(2)13C (Protein N-term), Methyl:2H(2)13C (Q), Methyl:2H(2)13C (R), Methyl:2H(2)13C (S), Methyl:2H(2)13C (T), Methyl:2H(3) (D), Methyl:2H(3) (E), Methyl:2H(3) (K), Methyl:2H(3) (R), Methyl:2H(3) (X), Methyl:2H(3)+Acetyl:2H(3) (K), Methyl:2H(3)13C(1) (K), Methyl:2H(3)13C(1) (N-term), Methyl:2H(3)13C(1) (R), Methylamine (S), Methylamine (T), Methylmalonylation (S), methylol (K), methylol (W), methylol (Y), Methylphosphonate (S), Methylphosphonate (T), Methylphosphonate (Y), Methylpyrroline (K), methylsulfonylethyl (C), methylsulfonylethyl (H), methylsulfonylethyl (K), Methylthio (C), Methylthio (D), Methylthio (K), Methylthio (N), Methylthio (N-term), MG-H1 (R), Microcin (Protein C-term), MicrocinC7 (Protein C-term), MM-diphenylpentanone (C), Molybdopterin (C), MolybdopterinGD (C), MolybdopterinGD (D), MolybdopterinGD (U), MolybdopterinGD+Delta:S(-1)Se(1) (C), monomethylphosphothione (C), monomethylphosphothione (H), monomethylphosphothione (K), monomethylphosphothione (S), monomethylphosphothione (T), monomethylphosphothione (Y), mTRAQ (H), mTRAQ (K), mTRAQ (N-term), mTRAQ (S), mTRAQ (T), mTRAQ (Y), mTRAQ:13C(3)15N(1) (H), mTRAQ:13C(3)15N(1) (K), mTRAQ:13C(3)15N(1) (N-term), mTRAQ:13C(3)15N(1) (S), mTRAQ:13C(3)15N(1) (T), mTRAQ:13C(3)15N(1) (Y), mTRAQ:13C(6)15N(2) (H), mTRAQ:13C(6)15N(2) (K), mTRAQ:13C(6)15N(2) (N-term), mTRAQ:13C(6)15N(2) (S), mTRAQ:13C(6)15N(2) (T), mTRAQ:13C(6)15N(2) (Y), MTSL (C), MurNAc (A), Myristoleyl (Protein N-term G), Myristoyl (C), Myristoyl (K), Myristoyl (N-term G), Myristoyl+Delta:H(-4) (Protein N-term G), N-dimethylphosphate (S), NA-LNO2 (C), NA-LNO2 (H), NA-OA-NO2 (C), NA-OA-NO2 (H), NBS (W), NBS:13C(6) (W), NDA (K), NDA (N-term), NEIAA (C), NEIAA (Y), NEIAA:2H(5) (C), NEIAA:2H(5) (Y), NEM:2H(5) (C), NEM:2H(5)+H2O (C), NEMsulfur (C), NEMsulfurWater (C), Nethylmaleimide (C), Nethylmaleimide+water (C), Nethylmaleimide+water (K), NeuAc (N), NeuAc (S), NeuAc (T), NeuGc (N), NeuGc (S), NeuGc (T), NHS-fluorescein (K), NHS-LC-Biotin (K), NHS-LC-Biotin (N-term), NIC (K), NIC (N-term), NIPCAM (C), Nitrene (Y), Nitro (F), Nitro (W), Nitro (Y), Nitrosyl (C), Nitrosyl (Y), Nmethylmaleimide (C), Nmethylmaleimide (K), Nmethylmaleimide+water (C), NO_SMX_SEMD (C), NO_SMX_SIMD (C), NP40 (N-term), NQIGG (K), O-Dimethylphosphate (S), O-Dimethylphosphate (T), O-Dimethylphosphate (Y), O-Et-N-diMePhospho (S), O-Isopropylmethylphosphonate (S), O-Isopropylmethylphosphonate (T), O-Isopropylmethylphosphonate (Y), O-Methylphosphate (S), O-Methylphosphate (T), O-Methylphosphate (Y), O-pinacolylmethylphosphonate (H), O-pinacolylmethylphosphonate (K), O-pinacolylmethylphosphonate (S), O-pinacolylmethylphosphonate (T), O-pinacolylmethylphosphonate (Y), Octanoyl (C), Octanoyl (S), Octanoyl (T), OxArgBiotin (R), OxArgBiotinRed (R), Oxidation (C), Oxidation (C-term G), Oxidation (D), Oxidation (E), Oxidation (F), Oxidation (H), Oxidation (I), Oxidation (K), Oxidation (L), Oxidation (M), Oxidation (N), Oxidation (P), Oxidation (Q), Oxidation (R), Oxidation (S), Oxidation (T), Oxidation (U), Oxidation (V), Oxidation (W), Oxidation (Y), Oxidation+NEM (C), OxLysBiotin (K), OxLysBiotinRed (K), OxProBiotin (P), OxProBiotinRed (P), Palmitoleyl (C), Palmitoleyl (S), Palmitoleyl (T), Palmitoyl (C), Palmitoyl (K), Palmitoyl (Protein N-term), Palmitoyl (S), Palmitoyl (T), PEITC (C), PEITC (K), PEITC (N-term), Pent(1)HexNAc(1) (S), Pent(1)HexNAc(1) (T), Pent(2) (S), Pent(2) (T), Pentose (S), Pentose (T), Pentylamine (Q), PEO-Iodoacetyl-LC-Biotin (C), PET (S), PET (T), Phe->Ala (F), Phe->Arg (F), Phe->Asn (F), Phe->Asp (F), Phe->CamCys (F), Phe->Cys (F), Phe->Gln (F), Phe->Glu (F), Phe->Gly (F), Phe->His (F), Phe->Lys (F), Phe->Met (F), Phe->Pro (F), Phe->Ser (F), Phe->Thr (F), Phe->Trp (F), Phe->Tyr (F), Phe->Val (F), Phe->Xle (F), phenyl-phosphate (K), phenyl-phosphate (S), phenyl-phosphate (T), phenyl-phosphate (Y), Phenylisocyanate (N-term), Phenylisocyanate:2H(5) (N-term), phenylsulfonylethyl (C), Phospho (C), Phospho (D), Phospho (E), Phospho (H), Phospho (K), Phospho (R), Phospho (S), Phospho (T), Phospho (Y), Phosphoadenosine (H), Phosphoadenosine (K), Phosphoadenosine (S), Phosphoadenosine (T), Phosphoadenosine (Y), PhosphoCytidine (S), PhosphoCytidine (T), PhosphoCytidine (Y), Phosphogluconoylation (K), Phosphogluconoylation (N-term), Phosphoguanosine (H), Phosphoguanosine (K), PhosphoHex (S), PhosphoHex (T), PhosphoHex(2) (N), PhosphoHex(2) (S), PhosphoHex(2) (T), PhosphoHexNAc (S), PhosphoHexNAc (T), Phosphopantetheine (S), Phosphopropargyl (S), Phosphopropargyl (T), Phosphopropargyl (Y), phosphoRibosyl (D), phosphoRibosyl (E), phosphoRibosyl (R), PhosphoribosyldephosphoCoA (S), PhosphoUridine (H), PhosphoUridine (Y), Phycocyanobilin (C), Phycoerythrobilin (C), Phytochromobilin (C), Piperidine (K), Piperidine (N-term), Pro+O(2) (H), Pro->Ala (P), Pro->Arg (P), Pro->Asn (P), Pro->Asp (P), Pro->Cys (P), Pro->Gln (P), Pro->Glu (P), Pro->Gly (P), Pro->HAVA (P), Pro->His (P), Pro->Lys (P), Pro->Met (P), Pro->Phe (P), Pro->pyro-Glu (P), Pro->Pyrrolidinone (P), Pro->Pyrrolidone (P), Pro->Ser (P), Pro->Thr (P), Pro->Trp (P), Pro->Tyr (P), Pro->Val (P), Pro->Xle (P), probiotinhydrazide (P), Propargylamine (C-term), Propargylamine (D), Propargylamine (E), Propionamide (C), Propionamide (K), Propionamide (N-term), Propionamide:2H(3) (C), Propionyl (K), Propionyl (N-term), Propionyl (Protein N-term), Propionyl (S), Propionyl (T), Propionyl:13C(3) (K), Propionyl:13C(3) (N-term), Propiophenone (C), Propiophenone (H), Propiophenone (K), Propiophenone (R), Propiophenone (S), Propiophenone (T), Propiophenone (W), Propyl (C-term), Propyl (D), Propyl (E), Propyl (K), Propyl (N-term), Propyl (Protein C-term), Propyl:2H(6) (K), Propyl:2H(6) (N-term), PropylNAGthiazoline (C), PS_Hapten (C), PS_Hapten (H), PS_Hapten (K), pupylation (K), Puromycin (C-term), PyMIC (N-term), PyridoxalPhosphate (K), PyridoxalPhosphateH2 (K), Pyridylacetyl (K), Pyridylacetyl (N-term), Pyridylethyl (C), Pyro-carbamidomethyl (N-term C), pyrophospho (S), pyrophospho (T), PyruvicAcidIminyl (K), PyruvicAcidIminyl (Protein N-term C), PyruvicAcidIminyl (Protein N-term V), QAT (C), QAT:2H(3) (C), QEQTGG (K), QQQTGG (K), QTGG (K), Quinone (W), Quinone (Y), RBS-ID_Uridine (A), RBS-ID_Uridine (C), RBS-ID_Uridine (D), RBS-ID_Uridine (E), RBS-ID_Uridine (F), RBS-ID_Uridine (G), RBS-ID_Uridine (H), RBS-ID_Uridine (I), RBS-ID_Uridine (K), RBS-ID_Uridine (L), RBS-ID_Uridine (M), RBS-ID_Uridine (N), RBS-ID_Uridine (P), RBS-ID_Uridine (Q), RBS-ID_Uridine (R), RBS-ID_Uridine (S), RBS-ID_Uridine (T), RBS-ID_Uridine (V), RBS-ID_Uridine (W), RBS-ID_Uridine (Y), Retinylidene (K), RNPXL (N-term K), RNPXL (N-term R), RNPXlink1 (C), s-GlcNAc (S), s-GlcNAc (T), Saligenin (H), Saligenin (K), Ser->Ala (S), Ser->Arg (S), Ser->Asn (S), Ser->Asp (S), Ser->Cys (S), Ser->Gln (S), Ser->Glu (S), Ser->Gly (S), Ser->His (S), Ser->LacticAcid (Protein N-term S), Ser->Lys (S), Ser->Met (S), Ser->Phe (S), Ser->Pro (S), Ser->Thr (S), Ser->Trp (S), Ser->Tyr (S), Ser->Val (S), Ser->Xle (S), serotonylation (Q), shTMT (K), shTMT (N-term), shTMT (Protein N-term), shTMTpro (K), shTMTpro (N-term), shTMTpro (Protein N-term), SMA (K), SMA (N-term), spermidine (Q), spermine (Q), SPITC (K), SPITC (N-term), SPITC:13C(6) (K), SPITC:13C(6) (N-term), Succinyl (K), Succinyl (N-term), Succinyl (Protein N-term), Succinyl:13C(4) (K), Succinyl:13C(4) (N-term), Succinyl:2H(4) (K), Succinyl:2H(4) (N-term), SulfanilicAcid (C-term), SulfanilicAcid (D), SulfanilicAcid (E), SulfanilicAcid:13C(6) (C-term), SulfanilicAcid:13C(6) (D), SulfanilicAcid:13C(6) (E), Sulfide (C), Sulfide (D), Sulfide (W), Sulfo (C), Sulfo (S), Sulfo (T), Sulfo (Y), sulfo+amino (Y), Sulfo-NHS-LC-LC-Biotin (K), Sulfo-NHS-LC-LC-Biotin (N-term), SulfoGMBS (C), SulfurDioxide (C), SUMO2135 (K), SUMO3549 (K), TAMRA-FP (S), TAMRA-FP (Y), Thiadiazole (C), Thiazolidine (C), Thiazolidine (F), Thiazolidine (H), Thiazolidine (K), Thiazolidine (Protein N-term), Thiazolidine (R), Thiazolidine (W), Thiazolidine (Y), thioacylPA (K), Thiophos-S-S-biotin (S), Thiophos-S-S-biotin (T), Thiophos-S-S-biotin (Y), Thiophospho (S), Thiophospho (T), Thiophospho (Y), Thr->Ala (T), Thr->Arg (T), Thr->Asn (T), Thr->Asp (T), Thr->Cys (T), Thr->Gln (T), Thr->Glu (T), Thr->Gly (T), Thr->His (T), Thr->Lys (T), Thr->Met (T), Thr->Phe (T), Thr->Pro (T), Thr->Ser (T), Thr->Trp (T), Thr->Tyr (T), Thr->Val (T), Thr->Xle (T), Thrbiotinhydrazide (T), Thyroxine (Y), TMAB (K), TMAB (N-term), TMAB:2H(9) (K), TMAB:2H(9) (N-term), TMPP-Ac (K), TMPP-Ac (N-term), TMPP-Ac (Y), TMPP-Ac:13C(9) (K), TMPP-Ac:13C(9) (N-term), TMPP-Ac:13C(9) (Y), TMT (H), TMT (K), TMT (N-term), TMT (Protein N-term), TMT (S), TMT (T), TMT2plex (H), TMT2plex (K), TMT2plex (N-term), TMT2plex (Protein N-term), TMT2plex (S), TMT2plex (T), TMT6plex (H), TMT6plex (K), TMT6plex (N-term), TMT6plex (Protein N-term), TMT6plex (S), TMT6plex (T), TMTpro (H), TMTpro (K), TMTpro (N-term), TMTpro (Protein N-term), TMTpro (S), TMTpro (T), TMTpro_zero (H), TMTpro_zero (K), TMTpro_zero (N-term), TMTpro_zero (Protein N-term), TMTpro_zero (S), TMTpro_zero (T), TNBS (K), TNBS (N-term), trifluoro (L), Triiodo (Y), Triiodothyronine (Y), Trimethyl (K), Trimethyl (Protein N-term A), Trimethyl (R), Trimethyl:13C(3)2H(9) (K), Trimethyl:13C(3)2H(9) (R), Trimethyl:2H(9) (K), Trimethyl:2H(9) (R), Trioxidation (C), Trioxidation (F), Trioxidation (W), Trioxidation (Y), Tripalmitate (Protein N-term C), Tris (N), Triton (C-term), Triton (N-term), Trp->Ala (W), Trp->Arg (W), Trp->Asn (W), Trp->Asp (W), Trp->Cys (W), Trp->Gln (W), Trp->Glu (W), Trp->Gly (W), Trp->His (W), Trp->Hydroxykynurenin (W), Trp->Kynurenin (W), Trp->Lys (W), Trp->Met (W), Trp->Oxolactone (W), Trp->Phe (W), Trp->Pro (W), Trp->Ser (W), Trp->Thr (W), Trp->Tyr (W), Trp->Val (W), Trp->Xle (W), Tween20 (N-term), Tween80 (C-term), Tyr->Ala (Y), Tyr->Arg (Y), Tyr->Asn (Y), Tyr->Asp (Y), Tyr->Cys (Y), Tyr->Dha (Y), Tyr->Gln (Y), Tyr->Glu (Y), Tyr->Gly (Y), Tyr->His (Y), Tyr->Lys (Y), Tyr->Met (Y), Tyr->Phe (Y), Tyr->Pro (Y), Tyr->Ser (Y), Tyr->Thr (Y), Tyr->Trp (Y), Tyr->Val (Y), Tyr->Xle (Y), Ub-Br2 (C), Ub-fluorescein (C), Ub-VME (C), UgiJoullie (D), UgiJoullie (E), UgiJoullieProGly (D), UgiJoullieProGly (E), UgiJoullieProGlyProGly (D), UgiJoullieProGlyProGly (E), Unknown:162 (C-term), Unknown:162 (D), Unknown:162 (E), Unknown:162 (N-term), Unknown:177 (C-term), Unknown:177 (D), Unknown:177 (E), Unknown:177 (N-term), Unknown:210 (C-term), Unknown:210 (D), Unknown:210 (E), Unknown:210 (N-term), Unknown:216 (C-term), Unknown:216 (D), Unknown:216 (E), Unknown:216 (N-term), Unknown:234 (C-term), Unknown:234 (D), Unknown:234 (E), Unknown:234 (N-term), Unknown:248 (C-term), Unknown:248 (D), Unknown:248 (E), Unknown:248 (N-term), Unknown:250 (C-term), Unknown:250 (D), Unknown:250 (E), Unknown:250 (N-term), Unknown:302 (C-term), Unknown:302 (D), Unknown:302 (E), Unknown:302 (N-term), Unknown:306 (C-term), Unknown:306 (D), Unknown:306 (E), Unknown:306 (N-term), Unknown:420 (C-term), Unknown:420 (N-term), Val->Ala (V), Val->Arg (V), Val->Asn (V), Val->Asp (V), Val->Cys (V), Val->Gln (V), Val->Glu (V), Val->Gly (V), Val->His (V), Val->Lys (V), Val->Met (V), Val->Phe (V), Val->Pro (V), Val->Ser (V), Val->Thr (V), Val->Trp (V), Val->Tyr (V), Val->Xle (V), VFQQQTGG (K), VIEVYQEQTGG (K), Withaferin (C), Xle->Ala (I), Xle->Ala (L), Xle->Arg (I), Xle->Arg (L), Xle->Asn (I), Xle->Asn (L), Xle->Asp (I), Xle->Asp (L), Xle->Cys (I), Xle->Cys (L), Xle->Gln (I), Xle->Gln (L), Xle->Glu (I), Xle->Glu (L), Xle->Gly (I), Xle->Gly (L), Xle->His (I), Xle->His (L), Xle->Lys (I), Xle->Lys (L), Xle->Met (I), Xle->Met (L), Xle->Phe (I), Xle->Phe (L), Xle->Pro (I), Xle->Pro (L), Xle->Ser (I), Xle->Ser (L), Xle->Thr (I), Xle->Thr (L), Xle->Trp (I), Xle->Trp (L), Xle->Tyr (I), Xle->Tyr (L), Xle->Val (I), Xle->Val (L), Xlink:B10621 (C), Xlink:BMOE (C), Xlink:BS2G[113] (K), Xlink:BS2G[113] (Protein N-term), Xlink:BS2G[114] (K), Xlink:BS2G[114] (Protein N-term), Xlink:BS2G[217] (K), Xlink:BS2G[217] (Protein N-term), Xlink:BS2G[96] (K), Xlink:BS2G[96] (Protein N-term), Xlink:BuUrBu[111] (K), Xlink:BuUrBu[111] (Protein N-term), Xlink:BuUrBu[196] (K), Xlink:BuUrBu[196] (Protein N-term), Xlink:BuUrBu[213] (K), Xlink:BuUrBu[213] (Protein N-term), Xlink:BuUrBu[214] (K), Xlink:BuUrBu[214] (Protein N-term), Xlink:BuUrBu[317] (K), Xlink:BuUrBu[317] (Protein N-term), Xlink:BuUrBu[85] (K), Xlink:BuUrBu[85] (Protein N-term), Xlink:DFDNB (K), Xlink:DFDNB (N), Xlink:DFDNB (Q), Xlink:DFDNB (R), Xlink:DMP[122] (K), Xlink:DMP[122] (Protein N-term), Xlink:DMP[139] (K), Xlink:DMP[139] (Protein N-term), Xlink:DMP[140] (K), Xlink:DMP[140] (Protein N-term), Xlink:DMP[154] (K), Xlink:DMP[154] (Protein N-term), Xlink:DSS[138] (K), Xlink:DSS[138] (Protein N-term), Xlink:DSS[155] (K), Xlink:DSS[155] (Protein N-term), Xlink:DSS[156] (K), Xlink:DSS[156] (Protein N-term), Xlink:DSS[259] (K), Xlink:DSS[259] (Protein N-term), Xlink:DSSO[104] (K), Xlink:DSSO[104] (Protein N-term), Xlink:DSSO[158] (K), Xlink:DSSO[158] (Protein N-term), Xlink:DSSO[175] (K), Xlink:DSSO[175] (Protein N-term), Xlink:DSSO[176] (K), Xlink:DSSO[176] (Protein N-term), Xlink:DSSO[279] (K), Xlink:DSSO[279] (Protein N-term), Xlink:DSSO[54] (K), Xlink:DSSO[54] (Protein N-term), Xlink:DSSO[86] (K), Xlink:DSSO[86] (Protein N-term), Xlink:DST[114] (K), Xlink:DST[114] (Protein N-term), Xlink:DST[132] (K), Xlink:DST[132] (Protein N-term), Xlink:DST[56] (K), Xlink:DST[56] (Protein N-term), Xlink:DTBP[172] (K), Xlink:DTBP[172] (Protein N-term), Xlink:DTBP[87] (K), Xlink:DTBP[87] (Protein N-term), Xlink:DTSSP[174] (K), Xlink:DTSSP[174] (Protein N-term), Xlink:DTSSP[192] (K), Xlink:DTSSP[192] (Protein N-term), Xlink:DTSSP[88] (K), Xlink:DTSSP[88] (Protein N-term), Xlink:EGS[115] (K), Xlink:EGS[115] (Protein N-term), Xlink:EGS[226] (K), Xlink:EGS[226] (Protein N-term), Xlink:EGS[244] (K), Xlink:EGS[244] (Protein N-term), Xlink:SMCC[219] (C), Xlink:SMCC[219] (K), Xlink:SMCC[219] (Protein N-term), Xlink:SMCC[237] (C), Xlink:SMCC[237] (K), Xlink:SMCC[237] (Protein N-term), Xlink:SMCC[321] (C), ZGB (K), ZGB (N-term), ZQG (K)

+++blacklistFiltering by blacklisting (only peptides/proteins NOT present in a given set can pass)

proteins Filename of a FASTA file containing protein sequences.
All peptides that are referencing a protein in this file are removed.
All proteins whose accessions are present in this file are removed.input file*.fasta

protein_accessions[] All peptides that reference at least one of the provided protein accession are removed.
Only proteins not in the provided list are retained.

peptides Peptides with the same sequence and modification assignment as any peptide in this file are filtered out. Use with 'blacklist:ignore_modifications' to only compare by sequence.
input file*.idXML

ignore_modificationsfalse Compare blacklisted peptides by sequence only.true, false

modifications[] Remove all peptides with sequences that contain (any of) the selected modification(s)15N-oxobutanoic (N-term C), 15N-oxobutanoic (Protein N-term S), 15N-oxobutanoic (Protein N-term T), 2-dimethylsuccinyl (C), 2-monomethylsuccinyl (C), 2-nitrobenzyl (Y), 2-succinyl (C), 2HPG (R), 3-deoxyglucosone (R), 3-hydroxybenzyl-phosphate (K), 3-hydroxybenzyl-phosphate (S), 3-hydroxybenzyl-phosphate (T), 3-hydroxybenzyl-phosphate (Y), 3-phosphoglyceryl (K), 3sulfo (N-term), 4-ONE (C), 4-ONE (H), 4-ONE (K), 4-ONE+Delta:H(-2)O(-1) (C), 4-ONE+Delta:H(-2)O(-1) (H), 4-ONE+Delta:H(-2)O(-1) (K), 4AcAllylGal (C), a-type-ion (C-term), AccQTag (K), AccQTag (N-term), Acetyl (C), Acetyl (H), Acetyl (K), Acetyl (N-term), Acetyl (Protein N-term), Acetyl (R), Acetyl (S), Acetyl (T), Acetyl (Y), Acetyl:13C(2) (K), Acetyl:13C(2) (Protein N-term), Acetyl:2H(3) (H), Acetyl:2H(3) (K), Acetyl:2H(3) (N-term), Acetyl:2H(3) (Protein N-term), Acetyl:2H(3) (S), Acetyl:2H(3) (T), Acetyl:2H(3) (Y), Acetyldeoxyhypusine (K), Acetylhypusine (K), ADP-Ribosyl (C), ADP-Ribosyl (D), ADP-Ribosyl (E), ADP-Ribosyl (K), ADP-Ribosyl (N), ADP-Ribosyl (R), ADP-Ribosyl (S), ADP-Ribosyl (T), AEBS (H), AEBS (K), AEBS (Protein N-term), AEBS (S), AEBS (Y), AEC-MAEC (S), AEC-MAEC (T), AEC-MAEC:2H(4) (S), AEC-MAEC:2H(4) (T), AFB1_Dialdehyde (K), AHA-Alkyne (M), AHA-Alkyne-KDDDD (M), AHA-SS (M), AHA-SS_CAM (M), Ahx2+Hsl (C-term), Ala->Arg (A), Ala->Asn (A), Ala->Asp (A), Ala->Cys (A), Ala->Gln (A), Ala->Glu (A), Ala->Gly (A), Ala->His (A), Ala->Lys (A), Ala->Met (A), Ala->Phe (A), Ala->Pro (A), Ala->Ser (A), Ala->Thr (A), Ala->Trp (A), Ala->Tyr (A), Ala->Val (A), Ala->Xle (A), Amidated (C-term), Amidated (Protein C-term), Amidine (K), Amidine (N-term), Amidino (C), Amino (Y), Ammonia-loss (N), Ammonia-loss (N-term C), Ammonia-loss (Protein N-term S), Ammonia-loss (Protein N-term T), Ammonium (C-term), Ammonium (D), Ammonium (E), AMTzHexNAc2 (N), AMTzHexNAc2 (S), AMTzHexNAc2 (T), Andro-H2O (C), Archaeol (C), Arg (N-term), Arg->Ala (R), Arg->Asn (R), Arg->Asp (R), Arg->Cys (R), Arg->Gln (R), Arg->Glu (R), Arg->GluSA (R), Arg->Gly (R), Arg->His (R), Arg->Lys (R), Arg->Met (R), Arg->Npo (R), Arg->Orn (R), Arg->Phe (R), Arg->Pro (R), Arg->Ser (R), Arg->Thr (R), Arg->Trp (R), Arg->Tyr (R), Arg->Val (R), Arg->Xle (R), Arg-loss (C-term R), Arg2PG (R), Argbiotinhydrazide (R), AROD (C), Asn->Ala (N), Asn->Arg (N), Asn->Asp (N), Asn->Cys (N), Asn->Gln (N), Asn->Glu (N), Asn->Gly (N), Asn->His (N), Asn->Lys (N), Asn->Met (N), Asn->Phe (N), Asn->Pro (N), Asn->Ser (N), Asn->Thr (N), Asn->Trp (N), Asn->Tyr (N), Asn->Val (N), Asn->Xle (N), Asp->Ala (D), Asp->Arg (D), Asp->Asn (D), Asp->Cys (D), Asp->Gln (D), Asp->Glu (D), Asp->Gly (D), Asp->His (D), Asp->Lys (D), Asp->Met (D), Asp->Phe (D), Asp->Pro (D), Asp->Ser (D), Asp->Thr (D), Asp->Trp (D), Asp->Tyr (D), Asp->Val (D), Asp->Xle (D), Aspartylurea (H), Atto495Maleimide (C), AzidoF (F), azole (C), azole (S), Bacillosamine (N), BADGE (C), BDMAPP (H), BDMAPP (K), BDMAPP (Protein N-term), BDMAPP (W), BDMAPP (Y), BEMAD_C (C), BEMAD_C:2H(6) (C), BEMAD_ST (S), BEMAD_ST (T), BEMAD_ST:2H(6) (S), BEMAD_ST:2H(6) (T), Benzoyl (K), Benzoyl (N-term), benzylguanidine (K), betaFNA (C), betaFNA (K), BHT (C), BHT (H), BHT (K), BHTOH (C), BHTOH (H), BHTOH (K), Biotin (K), Biotin (N-term), Biotin-HPDP (C), Biotin-PEG-PRA (M), Biotin-PEO-Amine (D), Biotin-PEO-Amine (E), Biotin-PEO-Amine (Protein C-term), Biotin-phenacyl (C), Biotin-phenacyl (H), Biotin-phenacyl (S), Biotin-tyramide (Y), Biotin:Aha-DADPS (M), Biotin:Cayman-10013 (C), Biotin:Cayman-10141 (C), Biotin:Invitrogen-M1602 (C), Biotin:Sigma-B1267 (C), Biotin:Thermo-21325 (K), Biotin:Thermo-21328 (K), Biotin:Thermo-21328 (N-term), Biotin:Thermo-21330 (K), Biotin:Thermo-21330 (N-term), Biotin:Thermo-21345 (Q), Biotin:Thermo-21360 (X), Biotin:Thermo-21901+2H2O (C), Biotin:Thermo-21901+H2O (C), Biotin:Thermo-21911 (C), Biotin:Thermo-33033 (X), Biotin:Thermo-33033-H (X), Biotin:Thermo-88310 (K), Biotin:Thermo-88317 (S), Biotin:Thermo-88317 (Y), biotinAcrolein298 (C), biotinAcrolein298 (H), biotinAcrolein298 (K), biotinAcrolein298 (Protein N-term), BisANS (K), bisANS-sulfonates (K), bisANS-sulfonates (S), bisANS-sulfonates (T), BITC (C), BITC (K), BITC (N-term), BMP-piperidinol (C), BMP-piperidinol (M), Brij35 (N-term), Brij58 (N-term), Bromo (F), Bromo (H), Bromo (W), Bromo (Y), Bromobimane (C), Butyryl (K), C8-QAT (K), C8-QAT (N-term), CAF (N-term), CAMthiopropanoyl (K), CAMthiopropanoyl (Protein N-term), Can-FP-biotin (S), Can-FP-biotin (T), Can-FP-biotin (Y), Carbamidomethyl (C), Carbamidomethyl (D), Carbamidomethyl (E), Carbamidomethyl (H), Carbamidomethyl (K), Carbamidomethyl (M), Carbamidomethyl (N-term), Carbamidomethyl (S), Carbamidomethyl (T), Carbamidomethyl (U), Carbamidomethyl (Y), CarbamidomethylDTT (C), Carbamyl (C), Carbamyl (K), Carbamyl (M), Carbamyl (N-term), Carbamyl (Protein N-term), Carbamyl (R), Carbamyl (S), Carbamyl (T), Carbamyl (Y), Carbofuran (S), Carbonyl (A), Carbonyl (E), Carbonyl (I), Carbonyl (L), Carbonyl (Q), Carbonyl (R), Carbonyl (S), Carbonyl (V), Carboxy (D), Carboxy (E), Carboxy (K), Carboxy (Protein N-term M), Carboxy (W), Carboxy->Thiocarboxy (Protein C-term G), Carboxyethyl (H), Carboxyethyl (K), Carboxyethylpyrrole (K), Carboxymethyl (C), Carboxymethyl (K), Carboxymethyl (N-term), Carboxymethyl (U), Carboxymethyl (W), Carboxymethyl:13C(2) (C), CarboxymethylDMAP (N-term), CarboxymethylDTT (C), Cation:Ag (C-term), Cation:Ag (D), Cation:Ag (E), Cation:Al[III] (C-term), Cation:Al[III] (D), Cation:Al[III] (E), Cation:Ca[II] (C-term), Cation:Ca[II] (D), Cation:Ca[II] (E), Cation:Cu[I] (C-term), Cation:Cu[I] (D), Cation:Cu[I] (E), Cation:Cu[I] (H), Cation:Fe[II] (C-term), Cation:Fe[II] (D), Cation:Fe[II] (E), Cation:Fe[III] (C-term), Cation:Fe[III] (D), Cation:Fe[III] (E), Cation:K (C-term), Cation:K (D), Cation:K (E), Cation:Li (C-term), Cation:Li (D), Cation:Li (E), Cation:Mg[II] (C-term), Cation:Mg[II] (D), Cation:Mg[II] (E), Cation:Na (C-term), Cation:Na (D), Cation:Na (E), Cation:Ni[II] (C-term), Cation:Ni[II] (D), Cation:Ni[II] (E), Cation:Zn[II] (C-term), Cation:Zn[II] (D), Cation:Zn[II] (E), Cation:Zn[II] (H), cGMP (C), cGMP (S), cGMP+RMP-loss (C), cGMP+RMP-loss (S), CHDH (D), Chlorination (W), Chlorination (Y), Cholesterol (Protein C-term), CIGG (K), CLIP_TRAQ_2 (K), CLIP_TRAQ_2 (N-term), CLIP_TRAQ_2 (Y), CLIP_TRAQ_3 (K), CLIP_TRAQ_3 (N-term), CLIP_TRAQ_3 (Y), CLIP_TRAQ_4 (K), CLIP_TRAQ_4 (N-term), CLIP_TRAQ_4 (Y), CoenzymeA (C), Cresylphosphate (H), Cresylphosphate (K), Cresylphosphate (R), Cresylphosphate (S), Cresylphosphate (T), Cresylphosphate (Y), CresylSaligeninPhosphate (H), CresylSaligeninPhosphate (K), CresylSaligeninPhosphate (R), CresylSaligeninPhosphate (S), CresylSaligeninPhosphate (T), CresylSaligeninPhosphate (Y), Crotonaldehyde (C), Crotonaldehyde (H), Crotonaldehyde (K), Crotonyl (K), CuSMo (C), CUSTOM0 (A), CUSTOM0 (C), CUSTOM0 (C-term), CUSTOM0 (D), CUSTOM0 (E), CUSTOM0 (F), CUSTOM0 (G), CUSTOM0 (H), CUSTOM0 (I), CUSTOM0 (K), CUSTOM0 (L), CUSTOM0 (M), CUSTOM0 (N), CUSTOM0 (N-term), CUSTOM0 (P), CUSTOM0 (Q), CUSTOM0 (R), CUSTOM0 (S), CUSTOM0 (T), CUSTOM0 (V), CUSTOM0 (W), CUSTOM0 (Y), CUSTOM1 (A), CUSTOM1 (C), CUSTOM1 (C-term), CUSTOM1 (D), CUSTOM1 (E), CUSTOM1 (F), CUSTOM1 (G), CUSTOM1 (H), CUSTOM1 (I), CUSTOM1 (K), CUSTOM1 (L), CUSTOM1 (M), CUSTOM1 (N), CUSTOM1 (N-term), CUSTOM1 (P), CUSTOM1 (Q), CUSTOM1 (R), CUSTOM1 (S), CUSTOM1 (T), CUSTOM1 (V), CUSTOM1 (W), CUSTOM1 (Y), CUSTOM2 (A), CUSTOM2 (C), CUSTOM2 (C-term), CUSTOM2 (D), CUSTOM2 (E), CUSTOM2 (F), CUSTOM2 (G), CUSTOM2 (H), CUSTOM2 (I), CUSTOM2 (K), CUSTOM2 (L), CUSTOM2 (M), CUSTOM2 (N), CUSTOM2 (N-term), CUSTOM2 (P), CUSTOM2 (Q), CUSTOM2 (R), CUSTOM2 (S), CUSTOM2 (T), CUSTOM2 (V), CUSTOM2 (W), CUSTOM2 (Y), CUSTOM3 (A), CUSTOM3 (C), CUSTOM3 (C-term), CUSTOM3 (D), CUSTOM3 (E), CUSTOM3 (F), CUSTOM3 (G), CUSTOM3 (H), CUSTOM3 (I), CUSTOM3 (K), CUSTOM3 (L), CUSTOM3 (M), CUSTOM3 (N), CUSTOM3 (N-term), CUSTOM3 (P), CUSTOM3 (Q), CUSTOM3 (R), CUSTOM3 (S), CUSTOM3 (T), CUSTOM3 (V), CUSTOM3 (W), CUSTOM3 (Y), CUSTOM4 (A), CUSTOM4 (C), CUSTOM4 (C-term), CUSTOM4 (D), CUSTOM4 (E), CUSTOM4 (F), CUSTOM4 (G), CUSTOM4 (H), CUSTOM4 (I), CUSTOM4 (K), CUSTOM4 (L), CUSTOM4 (M), CUSTOM4 (N), CUSTOM4 (N-term), CUSTOM4 (P), CUSTOM4 (Q), CUSTOM4 (R), CUSTOM4 (S), CUSTOM4 (T), CUSTOM4 (V), CUSTOM4 (W), CUSTOM4 (Y), CUSTOM5 (A), CUSTOM5 (C), CUSTOM5 (C-term), CUSTOM5 (D), CUSTOM5 (E), CUSTOM5 (F), CUSTOM5 (G), CUSTOM5 (H), CUSTOM5 (I), CUSTOM5 (K), CUSTOM5 (L), CUSTOM5 (M), CUSTOM5 (N), CUSTOM5 (N-term), CUSTOM5 (P), CUSTOM5 (Q), CUSTOM5 (R), CUSTOM5 (S), CUSTOM5 (T), CUSTOM5 (V), CUSTOM5 (W), CUSTOM5 (Y), CUSTOM6 (A), CUSTOM6 (C), CUSTOM6 (C-term), CUSTOM6 (D), CUSTOM6 (E), CUSTOM6 (F), CUSTOM6 (G), CUSTOM6 (H), CUSTOM6 (I), CUSTOM6 (K), CUSTOM6 (L), CUSTOM6 (M), CUSTOM6 (N), CUSTOM6 (N-term), CUSTOM6 (P), CUSTOM6 (Q), CUSTOM6 (R), CUSTOM6 (S), CUSTOM6 (T), CUSTOM6 (V), CUSTOM6 (W), CUSTOM6 (Y), CUSTOM7 (A), CUSTOM7 (C), CUSTOM7 (C-term), CUSTOM7 (D), CUSTOM7 (E), CUSTOM7 (F), CUSTOM7 (G), CUSTOM7 (H), CUSTOM7 (I), CUSTOM7 (K), CUSTOM7 (L), CUSTOM7 (M), CUSTOM7 (N), CUSTOM7 (N-term), CUSTOM7 (P), CUSTOM7 (Q), CUSTOM7 (R), CUSTOM7 (S), CUSTOM7 (T), CUSTOM7 (V), CUSTOM7 (W), CUSTOM7 (Y), CUSTOM8 (A), CUSTOM8 (C), CUSTOM8 (C-term), CUSTOM8 (D), CUSTOM8 (E), CUSTOM8 (F), CUSTOM8 (G), CUSTOM8 (H), CUSTOM8 (I), CUSTOM8 (K), CUSTOM8 (L), CUSTOM8 (M), CUSTOM8 (N), CUSTOM8 (N-term), CUSTOM8 (P), CUSTOM8 (Q), CUSTOM8 (R), CUSTOM8 (S), CUSTOM8 (T), CUSTOM8 (V), CUSTOM8 (W), CUSTOM8 (Y), CUSTOM9 (A), CUSTOM9 (C), CUSTOM9 (C-term), CUSTOM9 (D), CUSTOM9 (E), CUSTOM9 (F), CUSTOM9 (G), CUSTOM9 (H), CUSTOM9 (I), CUSTOM9 (K), CUSTOM9 (L), CUSTOM9 (M), CUSTOM9 (N), CUSTOM9 (N-term), CUSTOM9 (P), CUSTOM9 (Q), CUSTOM9 (R), CUSTOM9 (S), CUSTOM9 (T), CUSTOM9 (V), CUSTOM9 (W), CUSTOM9 (Y), Cy3-maleimide (C), Cy3b-maleimide (C), Cyano (C), CyDye-Cy3 (C), CyDye-Cy5 (C), Cys->Ala (C), Cys->Arg (C), Cys->Asn (C), Cys->Asp (C), Cys->CamSec (C), Cys->Dha (C), Cys->ethylaminoAla (C), Cys->Gln (C), Cys->Glu (C), Cys->Gly (C), Cys->His (C), Cys->Lys (C), Cys->Met (C), Cys->methylaminoAla (C), Cys->Oxoalanine (C), Cys->Phe (C), Cys->Pro (C), Cys->PyruvicAcid (Protein N-term C), Cys->SecNEM (C), Cys->SecNEM:2H(5) (C), Cys->Ser (C), Cys->Thr (C), Cys->Trp (C), Cys->Tyr (C), Cys->Val (C), Cys->Xle (C), Cysteinyl (C), cysTMT (C), cysTMT6plex (C), Cytopiloyne (C), Cytopiloyne (K), Cytopiloyne (N-term), Cytopiloyne (P), Cytopiloyne (R), Cytopiloyne (S), Cytopiloyne (Y), Cytopiloyne+water (C), Cytopiloyne+water (K), Cytopiloyne+water (N-term), Cytopiloyne+water (R), Cytopiloyne+water (S), Cytopiloyne+water (T), Cytopiloyne+water (Y), DAET (S), DAET (T), Dansyl (K), Dansyl (N-term), Dap-DSP (A), Dap-DSP (E), Dap-DSP (K), Deamidated (N), Deamidated (Protein N-term F), Deamidated (Q), Deamidated (R), Deamidated:18O(1) (N), Deamidated:18O(1) (Q), Decanoyl (S), Decanoyl (T), Decarboxylation (D), Decarboxylation (E), DEDGFLYMVYASQETFG (K), Dehydrated (D), Dehydrated (N-term C), Dehydrated (Protein C-term N), Dehydrated (Protein C-term Q), Dehydrated (S), Dehydrated (T), Dehydrated (Y), Dehydro (C), Delta:H(-1)N(-1)18O(1) (N), Delta:H(-4)O(2) (W), Delta:H(-4)O(3) (W), Delta:H(10)C(8)O(1) (K), Delta:H(2)C(2) (H), Delta:H(2)C(2) (K), Delta:H(2)C(2) (N-term), Delta:H(2)C(2) (Protein N-term), Delta:H(2)C(3) (K), Delta:H(2)C(3)O(1) (K), Delta:H(2)C(3)O(1) (R), Delta:H(2)C(5) (K), Delta:H(4)C(2) (H), Delta:H(4)C(2) (K), Delta:H(4)C(2) (N-term), Delta:H(4)C(2)O(-1)S(1) (S), Delta:H(4)C(3) (H), Delta:H(4)C(3) (K), Delta:H(4)C(3) (Protein N-term), Delta:H(4)C(3)O(1) (C), Delta:H(4)C(3)O(1) (H), Delta:H(4)C(3)O(1) (K), Delta:H(4)C(3)O(1) (R), Delta:H(4)C(3)O(2) (K), Delta:H(4)C(5)O(1) (R), Delta:H(4)C(6) (K), Delta:H(5)C(2) (P), Delta:H(6)C(3)O(1) (C), Delta:H(6)C(3)O(1) (H), Delta:H(6)C(3)O(1) (K), Delta:H(6)C(3)O(1) (Protein N-term), Delta:H(6)C(6)O(1) (K), Delta:H(6)C(7)O(4) (R), Delta:H(8)C(6)O(1) (K), Delta:H(8)C(6)O(1) (Protein N-term), Delta:H(8)C(6)O(2) (K), Delta:Hg(1) (C), Delta:O(4) (W), Delta:S(-1)Se(1) (C), Delta:S(-1)Se(1) (M), Delta:Se(1) (C), Deoxy (D), Deoxy (S), Deoxy (T), Deoxyhypusine (K), Deoxyhypusine (Q), DeStreak (C), Dethiomethyl (M), dHex (N), dHex (S), dHex (T), dHex(1)Hex(1) (S), dHex(1)Hex(1) (T), dHex(1)Hex(1)HexA(1)HexNAc(3) (S), dHex(1)Hex(1)HexA(1)HexNAc(3) (T), dHex(1)Hex(1)HexNAc(1)Kdn(1) (S), dHex(1)Hex(1)HexNAc(1)Kdn(1) (T), dHex(1)Hex(1)HexNAc(1)NeuAc(1) (S), dHex(1)Hex(1)HexNAc(1)NeuAc(1) (T), dHex(1)Hex(1)HexNAc(1)NeuGc(1) (S), dHex(1)Hex(1)HexNAc(1)NeuGc(1) (T), dHex(1)Hex(1)HexNAc(2)Kdn(1) (S), dHex(1)Hex(1)HexNAc(2)Kdn(1) (T), dHex(1)Hex(1)HexNAc(2)NeuAc(1) (S), dHex(1)Hex(1)HexNAc(2)NeuAc(1) (T), dHex(1)Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S), dHex(1)Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T), dHex(1)Hex(1)HexNAc(2)NeuAc(2) (S), dHex(1)Hex(1)HexNAc(2)NeuAc(2) (T), dHex(1)Hex(1)HexNAc(2)Sulf(1) (S), dHex(1)Hex(1)HexNAc(2)Sulf(1) (T), dHex(1)Hex(1)HexNAc(3) (S), dHex(1)Hex(1)HexNAc(3) (T), dHex(1)Hex(1)HexNAc(3)NeuAc(1) (S), dHex(1)Hex(1)HexNAc(3)NeuAc(1) (T), dHex(1)Hex(1)HexNAc(3)NeuAc(1)Sulf(1) (S), dHex(1)Hex(1)HexNAc(3)NeuAc(1)Sulf(1) (T), dHex(1)Hex(1)HexNAc(3)NeuGc(1) (S), dHex(1)Hex(1)HexNAc(3)NeuGc(1) (T), dHex(1)Hex(1)HexNAc(3)Sulf(1) (S), dHex(1)Hex(1)HexNAc(3)Sulf(1) (T), dHex(1)Hex(1)HexNAc(4) (S), dHex(1)Hex(1)HexNAc(4) (T), dHex(1)Hex(2) (S), dHex(1)Hex(2) (T), dHex(1)Hex(2)HexA(1) (S), dHex(1)Hex(2)HexA(1) (T), dHex(1)Hex(2)HexA(1)HexNAc(1) (S), dHex(1)Hex(2)HexA(1)HexNAc(1) (T), dHex(1)Hex(2)HexA(1)HexNAc(1)Sulf(1) (S), dHex(1)Hex(2)HexA(1)HexNAc(1)Sulf(1) (T), dHex(1)Hex(2)HexA(1)HexNAc(2) (S), dHex(1)Hex(2)HexA(1)HexNAc(2) (T), dHex(1)Hex(2)HexNAc(1) (S), dHex(1)Hex(2)HexNAc(1) (T), dHex(1)Hex(2)HexNAc(1)NeuAc(2) (S), dHex(1)Hex(2)HexNAc(1)NeuAc(2) (T), dHex(1)Hex(2)HexNAc(1)Sulf(1) (S), dHex(1)Hex(2)HexNAc(1)Sulf(1) (T), dHex(1)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S), dHex(1)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T), dHex(1)Hex(2)HexNAc(2)NeuAc(2) (S), dHex(1)Hex(2)HexNAc(2)NeuAc(2) (T), dHex(1)Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S), dHex(1)Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T), dHex(1)Hex(2)HexNAc(2)NeuGc(1) (N), dHex(1)Hex(2)HexNAc(2)NeuGc(1) (S), dHex(1)Hex(2)HexNAc(2)NeuGc(1) (T), dHex(1)Hex(2)HexNAc(2)NeuGc(2) (S), dHex(1)Hex(2)HexNAc(2)NeuGc(2) (T), dHex(1)Hex(2)HexNAc(2)NeuGc(3) (S), dHex(1)Hex(2)HexNAc(2)NeuGc(3) (T), dHex(1)Hex(2)HexNAc(2)Pent(1) (N), dHex(1)Hex(2)HexNAc(2)Sulf(1) (S), dHex(1)Hex(2)HexNAc(2)Sulf(1) (T), dHex(1)Hex(2)HexNAc(3) (N), dHex(1)Hex(2)HexNAc(3) (S), dHex(1)Hex(2)HexNAc(3) (T), dHex(1)Hex(2)HexNAc(3)NeuAc(1) (S), dHex(1)Hex(2)HexNAc(3)NeuAc(1) (T), dHex(1)Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S), dHex(1)Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T), dHex(1)Hex(2)HexNAc(3)Sulf(1) (S), dHex(1)Hex(2)HexNAc(3)Sulf(1) (T), dHex(1)Hex(2)HexNAc(4) (N), dHex(1)Hex(2)HexNAc(4) (S), dHex(1)Hex(2)HexNAc(4) (T), dHex(1)Hex(2)HexNAc(4)NeuAc(1) (S), dHex(1)Hex(2)HexNAc(4)NeuAc(1) (T), dHex(1)Hex(2)HexNAc(4)NeuAc(2) (S), dHex(1)Hex(2)HexNAc(4)NeuAc(2) (T), dHex(1)Hex(2)HexNAc(4)Sulf(2) (S), dHex(1)Hex(2)HexNAc(4)Sulf(2) (T), dHex(1)Hex(3) (S), dHex(1)Hex(3) (T), dHex(1)Hex(3)HexA(1)HexNAc(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(1) (T), dHex(1)Hex(3)HexA(1)HexNAc(1)Sulf(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(1)Sulf(1) (T), dHex(1)Hex(3)HexA(1)HexNAc(2) (S), dHex(1)Hex(3)HexA(1)HexNAc(2) (T), dHex(1)Hex(3)HexA(1)HexNAc(2)Sulf(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(2)Sulf(1) (T), dHex(1)Hex(3)HexA(1)HexNAc(3)Sulf(1) (S), dHex(1)Hex(3)HexA(1)HexNAc(3)Sulf(1) (T), dHex(1)Hex(3)HexA(2)HexNAc(2) (S), dHex(1)Hex(3)HexA(2)HexNAc(2) (T), dHex(1)Hex(3)HexNAc(1) (S), dHex(1)Hex(3)HexNAc(1) (T), dHex(1)Hex(3)HexNAc(1)Sulf(1) (S), dHex(1)Hex(3)HexNAc(1)Sulf(1) (T), dHex(1)Hex(3)HexNAc(2) (N), dHex(1)Hex(3)HexNAc(2) (S), dHex(1)Hex(3)HexNAc(2) (T), dHex(1)Hex(3)HexNAc(2)NeuGc(1) (S), dHex(1)Hex(3)HexNAc(2)NeuGc(1) (T), dHex(1)Hex(3)HexNAc(2)Pent(1) (N), dHex(1)Hex(3)HexNAc(2)Sulf(1) (N), dHex(1)Hex(3)HexNAc(2)Sulf(1) (S), dHex(1)Hex(3)HexNAc(2)Sulf(1) (T), dHex(1)Hex(3)HexNAc(3) (N), dHex(1)Hex(3)HexNAc(3) (S), dHex(1)Hex(3)HexNAc(3) (T), dHex(1)Hex(3)HexNAc(3)NeuAc(2) (S), dHex(1)Hex(3)HexNAc(3)NeuAc(2) (T), dHex(1)Hex(3)HexNAc(3)Pent(1) (N), dHex(1)Hex(3)HexNAc(3)Pent(2) (N), dHex(1)Hex(3)HexNAc(3)Pent(3) (N), dHex(1)Hex(3)HexNAc(3)Sulf(1) (S), dHex(1)Hex(3)HexNAc(3)Sulf(1) (T), dHex(1)Hex(3)HexNAc(4) (N), dHex(1)Hex(3)HexNAc(4) (S), dHex(1)Hex(3)HexNAc(4) (T), dHex(1)Hex(3)HexNAc(4)NeuAc(1) (N), dHex(1)Hex(3)HexNAc(4)Pent(1) (N), dHex(1)Hex(3)HexNAc(4)Pent(2) (N), dHex(1)Hex(3)HexNAc(4)Pent(3) (N), dHex(1)Hex(3)HexNAc(4)Sulf(1) (N), dHex(1)Hex(3)HexNAc(5) (N), dHex(1)Hex(3)HexNAc(5) (S), dHex(1)Hex(3)HexNAc(5) (T), dHex(1)Hex(3)HexNAc(5)NeuAc(1) (N), dHex(1)Hex(3)HexNAc(5)NeuAc(1) (S), dHex(1)Hex(3)HexNAc(5)NeuAc(1) (T), dHex(1)Hex(3)HexNAc(5)Sulf(1) (N), dHex(1)Hex(3)HexNAc(6) (N), dHex(1)Hex(3)HexNAc(6) (S), dHex(1)Hex(3)HexNAc(6) (T), dHex(1)Hex(3)HexNAc(6)Sulf(1) (N), dHex(1)Hex(4) (S), dHex(1)Hex(4) (T), dHex(1)Hex(4)HexA(1) (S), dHex(1)Hex(4)HexA(1) (T), dHex(1)Hex(4)HexA(1)HexNAc(2) (S), dHex(1)Hex(4)HexA(1)HexNAc(2) (T), dHex(1)Hex(4)HexA(1)HexNAc(3)Sulf(1) (S), dHex(1)Hex(4)HexA(1)HexNAc(3)Sulf(1) (T), dHex(1)Hex(4)HexNAc(1)Pent(1) (N), dHex(1)Hex(4)HexNAc(2) (N), dHex(1)Hex(4)HexNAc(2) (S), dHex(1)Hex(4)HexNAc(2) (T), dHex(1)Hex(4)HexNAc(2)Pent(1) (N), dHex(1)Hex(4)HexNAc(3) (N), dHex(1)Hex(4)HexNAc(3)NeuAc(1) (N), dHex(1)Hex(4)HexNAc(3)NeuAc(1) (S), dHex(1)Hex(4)HexNAc(3)NeuAc(1) (T), dHex(1)Hex(4)HexNAc(3)NeuAc(1)Sulf(1) (N), dHex(1)Hex(4)HexNAc(3)NeuGc(1) (N), dHex(1)Hex(4)HexNAc(3)Pent(1) (N), dHex(1)Hex(4)HexNAc(3)Sulf(1) (N), dHex(1)Hex(4)HexNAc(4) (N), dHex(1)Hex(4)HexNAc(4) (S), dHex(1)Hex(4)HexNAc(4) (T), dHex(1)Hex(4)HexNAc(4)NeuAc(1) (N), dHex(1)Hex(4)HexNAc(4)NeuAc(1) (S), dHex(1)Hex(4)HexNAc(4)NeuAc(1) (T), dHex(1)Hex(4)HexNAc(4)NeuAc(1)Sulf(1) (N), dHex(1)Hex(4)HexNAc(4)Pent(1) (N), dHex(1)Hex(4)HexNAc(4)Sulf(1) (N), dHex(1)Hex(4)HexNAc(5) (N), dHex(1)Hex(4)HexNAc(5)Sulf(1) (N), dHex(1)Hex(5) (S), dHex(1)Hex(5) (T), dHex(1)Hex(5)HexA(1)HexNAc(3)Sulf(1) (N), dHex(1)Hex(5)HexA(1)HexNAc(3)Sulf(2) (N), dHex(1)Hex(5)HexNAc(2) (N), dHex(1)Hex(5)HexNAc(2)Pent(1) (N), dHex(1)Hex(5)HexNAc(3) (N), dHex(1)Hex(5)HexNAc(3)NeuAc(1) (N), dHex(1)Hex(5)HexNAc(3)NeuAc(1)Sulf(1) (N), dHex(1)Hex(5)HexNAc(3)NeuGc(1) (N), dHex(1)Hex(5)HexNAc(3)NeuGc(1)Sulf(1) (N), dHex(1)Hex(5)HexNAc(3)Sulf(1) (N), dHex(1)Hex(5)HexNAc(4) (N), dHex(1)Hex(5)HexNAc(4)Me(2)Pent(1) (N), dHex(1)Hex(5)HexNAc(4)NeuAc(1) (N), dHex(1)Hex(5)HexNAc(4)NeuAc(2) (N), dHex(1)Hex(5)HexNAc(4)Pent(1) (N), dHex(1)Hex(5)HexNAc(4)Sulf(1) (N), dHex(1)Hex(5)HexNAc(4)Sulf(2) (N), dHex(1)Hex(5)HexNAc(5) (N), dHex(1)Hex(6) (S), dHex(1)Hex(6) (T), dHex(1)Hex(6)HexNAc(2) (N), dHex(1)Hex(6)HexNAc(3) (N), dHex(1)Hex(6)HexNAc(3)Sulf(1) (N), dHex(1)Hex(6)HexNAc(4) (N), dHex(1)Hex(7)HexNAc(2) (N), dHex(1)Hex(7)HexNAc(3) (N), dHex(1)Hex(7)HexNAc(3)Phos(1) (N), dHex(1)Hex(7)HexNAc(3)Sulf(1) (N), dHex(1)Hex(7)HexNAc(4) (N), dHex(1)Hex(8)HexNAc(2) (N), dHex(1)HexNAc(3) (S), dHex(1)HexNAc(3) (T), dHex(1)HexNAc(4) (S), dHex(1)HexNAc(4) (T), dHex(1)HexNAc(5) (S), dHex(1)HexNAc(5) (T), dHex(2)Hex(1)HexNAc(1)Kdn(1) (S), dHex(2)Hex(1)HexNAc(1)Kdn(1) (T), dHex(2)Hex(1)HexNAc(2)Kdn(1) (S), dHex(2)Hex(1)HexNAc(2)Kdn(1) (T), dHex(2)Hex(1)HexNAc(2)NeuAc(1) (S), dHex(2)Hex(1)HexNAc(2)NeuAc(1) (T), dHex(2)Hex(1)HexNAc(2)NeuGc(1) (S), dHex(2)Hex(1)HexNAc(2)NeuGc(1) (T), dHex(2)Hex(1)HexNAc(3) (S), dHex(2)Hex(1)HexNAc(3) (T), dHex(2)Hex(1)HexNAc(4)Sulf(1) (S), dHex(2)Hex(1)HexNAc(4)Sulf(1) (T), dHex(2)Hex(2) (S), dHex(2)Hex(2) (T), dHex(2)Hex(2)HexA(1) (S), dHex(2)Hex(2)HexA(1) (T), dHex(2)Hex(2)HexA(1)HexNAc(1) (S), dHex(2)Hex(2)HexA(1)HexNAc(1) (T), dHex(2)Hex(2)HexA(1)HexNAc(2)Sulf(1) (S), dHex(2)Hex(2)HexA(1)HexNAc(2)Sulf(1) (T), dHex(2)Hex(2)HexNAc(1) (S), dHex(2)Hex(2)HexNAc(1) (T), dHex(2)Hex(2)HexNAc(2) (N), dHex(2)Hex(2)HexNAc(2) (S), dHex(2)Hex(2)HexNAc(2) (T), dHex(2)Hex(2)HexNAc(2)Kdn(1) (S), dHex(2)Hex(2)HexNAc(2)Kdn(1) (T), dHex(2)Hex(2)HexNAc(2)NeuAc(1) (S), dHex(2)Hex(2)HexNAc(2)NeuAc(1) (T), dHex(2)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S), dHex(2)Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T), dHex(2)Hex(2)HexNAc(2)NeuGc(1) (S), dHex(2)Hex(2)HexNAc(2)NeuGc(1) (T), dHex(2)Hex(2)HexNAc(2)Sulf(1) (S), dHex(2)Hex(2)HexNAc(2)Sulf(1) (T), dHex(2)Hex(2)HexNAc(2)Sulf(2) (S), dHex(2)Hex(2)HexNAc(2)Sulf(2) (T), dHex(2)Hex(2)HexNAc(3) (N), dHex(2)Hex(2)HexNAc(3) (S), dHex(2)Hex(2)HexNAc(3) (T), dHex(2)Hex(2)HexNAc(3)NeuAc(1) (S), dHex(2)Hex(2)HexNAc(3)NeuAc(1) (T), dHex(2)Hex(2)HexNAc(3)NeuGc(1) (S), dHex(2)Hex(2)HexNAc(3)NeuGc(1) (T), dHex(2)Hex(2)HexNAc(3)Sulf(1) (S), dHex(2)Hex(2)HexNAc(3)Sulf(1) (T), dHex(2)Hex(2)HexNAc(4) (S), dHex(2)Hex(2)HexNAc(4) (T), dHex(2)Hex(2)HexNAc(4)Sulf(2) (S), dHex(2)Hex(2)HexNAc(4)Sulf(2) (T), dHex(2)Hex(2)HexNAc(5) (S), dHex(2)Hex(2)HexNAc(5) (T), dHex(2)Hex(2)HexNAc(6)Sulf(1) (S), dHex(2)Hex(2)HexNAc(6)Sulf(1) (T), dHex(2)Hex(3) (S), dHex(2)Hex(3) (T), dHex(2)Hex(3)HexA(1)HexNAc(1)Sulf(1) (S), dHex(2)Hex(3)HexA(1)HexNAc(1)Sulf(1) (T), dHex(2)Hex(3)HexA(1)HexNAc(2)Sulf(1) (S), dHex(2)Hex(3)HexA(1)HexNAc(2)Sulf(1) (T), dHex(2)Hex(3)HexA(1)HexNAc(3)Sulf(1) (S), dHex(2)Hex(3)HexA(1)HexNAc(3)Sulf(1) (T), dHex(2)Hex(3)HexNAc(1)Sulf(1) (S), dHex(2)Hex(3)HexNAc(1)Sulf(1) (T), dHex(2)Hex(3)HexNAc(2) (N), dHex(2)Hex(3)HexNAc(2) (S), dHex(2)Hex(3)HexNAc(2) (T), dHex(2)Hex(3)HexNAc(2)NeuGc(1) (S), dHex(2)Hex(3)HexNAc(2)NeuGc(1) (T), dHex(2)Hex(3)HexNAc(2)Sulf(1) (S), dHex(2)Hex(3)HexNAc(2)Sulf(1) (T), dHex(2)Hex(3)HexNAc(3) (N), dHex(2)Hex(3)HexNAc(3) (S), dHex(2)Hex(3)HexNAc(3) (T), dHex(2)Hex(3)HexNAc(3)NeuAc(1) (S), dHex(2)Hex(3)HexNAc(3)NeuAc(1) (T), dHex(2)Hex(3)HexNAc(3)NeuAc(2) (S), dHex(2)Hex(3)HexNAc(3)NeuAc(2) (T), dHex(2)Hex(3)HexNAc(3)Pent(1) (N), dHex(2)Hex(3)HexNAc(3)Pent(2) (N), dHex(2)Hex(3)HexNAc(3)Sulf(1) (S), dHex(2)Hex(3)HexNAc(3)Sulf(1) (T), dHex(2)Hex(3)HexNAc(4) (N), dHex(2)Hex(3)HexNAc(4) (S), dHex(2)Hex(3)HexNAc(4) (T), dHex(2)Hex(3)HexNAc(4)NeuAc(1) (N), dHex(2)Hex(3)HexNAc(4)Pent(1) (N), dHex(2)Hex(3)HexNAc(4)Pent(2) (N), dHex(2)Hex(3)HexNAc(5) (N), dHex(2)Hex(3)HexNAc(5) (S), dHex(2)Hex(3)HexNAc(5) (T), dHex(2)Hex(3)HexNAc(6) (N), dHex(2)Hex(4) (S), dHex(2)Hex(4) (T), dHex(2)Hex(4)HexA(1)HexNAc(3)Sulf(1) (S), dHex(2)Hex(4)HexA(1)HexNAc(3)Sulf(1) (T), dHex(2)Hex(4)HexNAc(1) (S), dHex(2)Hex(4)HexNAc(1) (T), dHex(2)Hex(4)HexNAc(2) (N), dHex(2)Hex(4)HexNAc(2) (S), dHex(2)Hex(4)HexNAc(2) (T), dHex(2)Hex(4)HexNAc(3) (N), dHex(2)Hex(4)HexNAc(3)NeuAc(1)Sulf(1) (N), dHex(2)Hex(4)HexNAc(3)Pent(1) (N), dHex(2)Hex(4)HexNAc(4) (N), dHex(2)Hex(4)HexNAc(4) (S), dHex(2)Hex(4)HexNAc(4) (T), dHex(2)Hex(4)HexNAc(4)Pent(1) (N), dHex(2)Hex(4)HexNAc(4)Sulf(1) (N), dHex(2)Hex(4)HexNAc(5) (N), dHex(2)Hex(4)HexNAc(5) (S), dHex(2)Hex(4)HexNAc(5) (T), dHex(2)Hex(5)HexNAc(2)Me(1) (S), dHex(2)Hex(5)HexNAc(2)Me(1) (T), dHex(2)Hex(5)HexNAc(3)Pent(1) (N), dHex(2)Hex(5)HexNAc(4) (N), dHex(2)HexNAc(2)Kdn(1) (S), dHex(2)HexNAc(2)Kdn(1) (T), dHex(2)HexNAc(5) (S), dHex(2)HexNAc(5) (T), dHex(2)HexNAc(7) (S), dHex(2)HexNAc(7) (T), dHex(3)Hex(1)HexNAc(2)Kdn(1) (S), dHex(3)Hex(1)HexNAc(2)Kdn(1) (T), dHex(3)Hex(1)HexNAc(3)Kdn(1) (S), dHex(3)Hex(1)HexNAc(3)Kdn(1) (T), dHex(3)Hex(2)HexA(1)HexNAc(2)Sulf(1) (S), dHex(3)Hex(2)HexA(1)HexNAc(2)Sulf(1) (T), dHex(3)Hex(2)HexNAc(2) (S), dHex(3)Hex(2)HexNAc(2) (T), dHex(3)Hex(2)HexNAc(2)Kdn(1) (S), dHex(3)Hex(2)HexNAc(2)Kdn(1) (T), dHex(3)Hex(2)HexNAc(3) (S), dHex(3)Hex(2)HexNAc(3) (T), dHex(3)Hex(2)HexNAc(3)Kdn(1) (S), dHex(3)Hex(2)HexNAc(3)Kdn(1) (T), dHex(3)Hex(2)HexNAc(4) (S), dHex(3)Hex(2)HexNAc(4) (T), dHex(3)Hex(2)HexNAc(4)Sulf(2) (S), dHex(3)Hex(2)HexNAc(4)Sulf(2) (T), dHex(3)Hex(3)HexNAc(1) (S), dHex(3)Hex(3)HexNAc(1) (T), dHex(3)Hex(3)HexNAc(2) (S), dHex(3)Hex(3)HexNAc(2) (T), dHex(3)Hex(3)HexNAc(3) (S), dHex(3)Hex(3)HexNAc(3) (T), dHex(3)Hex(3)HexNAc(3)NeuAc(1) (S), dHex(3)Hex(3)HexNAc(3)NeuAc(1) (T), dHex(3)Hex(3)HexNAc(3)Pent(1) (N), dHex(3)Hex(3)HexNAc(4) (N), dHex(3)Hex(3)HexNAc(4)Pent(1) (N), dHex(3)Hex(4)HexNAc(4) (N), dHex(3)Hex(4)HexNAc(4) (S), dHex(3)Hex(4)HexNAc(4) (T), dHex(3)Hex(4)HexNAc(4)Sulf(1) (N), dHex(3)HexNAc(3)Kdn(1) (S), dHex(3)HexNAc(3)Kdn(1) (T), dHex(4)Hex(1)HexNAc(1)Kdn(2) (S), dHex(4)Hex(1)HexNAc(1)Kdn(2) (T), dHex(4)Hex(1)HexNAc(2)Kdn(1) (S), dHex(4)Hex(1)HexNAc(2)Kdn(1) (T), dHex(4)Hex(1)HexNAc(3)Kdn(1) (S), dHex(4)Hex(1)HexNAc(3)Kdn(1) (T), dHex(4)Hex(2)HexNAc(2)Kdn(1) (S), dHex(4)Hex(2)HexNAc(2)Kdn(1) (T), dHex(4)Hex(2)HexNAc(3) (S), dHex(4)Hex(2)HexNAc(3) (T), dHex(4)Hex(3)HexNAc(2)NeuAc(1) (S), dHex(4)Hex(3)HexNAc(2)NeuAc(1) (T), dHex(4)Hex(3)HexNAc(3) (S), dHex(4)Hex(3)HexNAc(3) (T), dHex(4)HexNAc(3)Kdn(1) (S), dHex(4)HexNAc(3)Kdn(1) (T), DHP (C), Diacylglycerol (C), DiART6plex (K), DiART6plex (N-term), DiART6plex (Protein N-term), DiART6plex (Y), DiART6plex115 (K), DiART6plex115 (N-term), DiART6plex115 (Protein N-term), DiART6plex115 (Y), DiART6plex116/119 (K), DiART6plex116/119 (N-term), DiART6plex116/119 (Protein N-term), DiART6plex116/119 (Y), DiART6plex117 (K), DiART6plex117 (N-term), DiART6plex117 (Protein N-term), DiART6plex117 (Y), DiART6plex118 (K), DiART6plex118 (N-term), DiART6plex118 (Protein N-term), DiART6plex118 (Y), Dibromo (Y), Dicarbamidomethyl (C), Dicarbamidomethyl (H), Dicarbamidomethyl (K), Dicarbamidomethyl (N-term), Dicarbamidomethyl (R), dichlorination (C), dichlorination (Y), Didehydro (C-term K), Didehydro (S), Didehydro (T), Didehydro (Y), Didehydroretinylidene (K), Diethyl (K), Diethyl (N-term), Diethylphosphate (C), Diethylphosphate (H), Diethylphosphate (K), Diethylphosphate (N-term), Diethylphosphate (S), Diethylphosphate (T), Diethylphosphate (Y), Diethylphosphothione (C), Diethylphosphothione (H), Diethylphosphothione (K), Diethylphosphothione (S), Diethylphosphothione (T), Diethylphosphothione (Y), Difuran (Y), Dihydroxyimidazolidine (R), Diiodo (H), Diiodo (Y), Diironsubcluster (C), Diisopropylphosphate (K), Diisopropylphosphate (N-term), Diisopropylphosphate (S), Diisopropylphosphate (T), Diisopropylphosphate (Y), DiLeu4plex (K), DiLeu4plex (N-term), DiLeu4plex (Y), DiLeu4plex115 (K), DiLeu4plex115 (N-term), DiLeu4plex115 (Y), DiLeu4plex117 (K), DiLeu4plex117 (N-term), DiLeu4plex117 (Y), DiLeu4plex118 (K), DiLeu4plex118 (N-term), DiLeu4plex118 (Y), Dimethyl (K), Dimethyl (N), Dimethyl (N-term), Dimethyl (Protein N-term P), Dimethyl (Protein N-term), Dimethyl (R), Dimethyl:2H(2)13C (K), Dimethyl:2H(2)13C (N), Dimethyl:2H(2)13C (N-term), Dimethyl:2H(2)13C (Protein N-term P), Dimethyl:2H(2)13C (R), Dimethyl:2H(4) (K), Dimethyl:2H(4) (N-term), Dimethyl:2H(4) (Protein N-term), Dimethyl:2H(4) (R), Dimethyl:2H(4)13C(2) (K), Dimethyl:2H(4)13C(2) (N-term), Dimethyl:2H(4)13C(2) (Protein N-term), Dimethyl:2H(4)13C(2) (R), Dimethyl:2H(6) (K), Dimethyl:2H(6) (N-term), Dimethyl:2H(6) (R), Dimethyl:2H(6)13C(2) (K), Dimethyl:2H(6)13C(2) (N-term), Dimethyl:2H(6)13C(2) (Protein N-term), Dimethyl:2H(6)13C(2) (R), DimethylamineGMBS (C), Dimethylaminoethyl (C), DimethylArsino (C), Dimethylphosphothione (C), Dimethylphosphothione (H), Dimethylphosphothione (K), Dimethylphosphothione (S), Dimethylphosphothione (T), Dimethylphosphothione (Y), DimethylpyrroleAdduct (K), Dioxidation (C), Dioxidation (E), Dioxidation (F), Dioxidation (I), Dioxidation (K), Dioxidation (L), Dioxidation (M), Dioxidation (P), Dioxidation (R), Dioxidation (U), Dioxidation (V), Dioxidation (W), Dioxidation (Y), Diphthamide (H), Dipyridyl (C), Dipyrrolylmethanemethyl (C), DMPO (C), DMPO (H), DMPO (Y), DNCB_hapten (C), DNCB_hapten (H), DNCB_hapten (K), DNCB_hapten (Y), dNIC (K), dNIC (N-term), DNPS (C), DNPS (W), DTT (C), DyLight-maleimide (C), DYn-2 (C), EDEDTIDVFQQQTGG (K), EDT-iodoacetyl-PEO-biotin (S), EDT-iodoacetyl-PEO-biotin (T), EDT-maleimide-PEO-biotin (S), EDT-maleimide-PEO-biotin (T), EEEDVIEVYQEQTGG (K), EGCG1 (C), EGCG2 (C), EHD-diphenylpentanone (C), EHD-diphenylpentanone (M), EQAT (C), EQAT:2H(5) (C), EQIGG (K), ESP (K), ESP (N-term), ESP:2H(10) (K), ESP:2H(10) (N-term), Ethanedithiol (S), Ethanedithiol (T), Ethanolamine (C), Ethanolamine (C-term), Ethanolamine (D), Ethanolamine (E), Ethanolyl (C), Ethanolyl (K), Ethanolyl (R), Ethyl (C-term), Ethyl (D), Ethyl (E), Ethyl (K), Ethyl (N-term), Ethyl (Protein N-term), Ethyl+Deamidated (N), Ethyl+Deamidated (Q), ethylamino (S), ethylamino (T), Ethylphosphate (K), Ethylphosphate (N-term), Ethylphosphate (S), Ethylphosphate (T), Ethylphosphate (Y), ethylsulfonylethyl (C), ethylsulfonylethyl (H), ethylsulfonylethyl (K), ExacTagAmine (K), ExacTagThiol (C), FAD (C), FAD (H), FAD (Y), Farnesyl (C), Fluorescein (C), Fluorescein-tyramine (Y), Fluoro (A), Fluoro (F), Fluoro (W), Fluoro (Y), FMN (S), FMN (T), FMNC (C), FMNH (C), FMNH (H), FNEM (C), Formyl (K), Formyl (N-term), Formyl (Protein N-term), Formyl (S), Formyl (T), Formylasparagine (H), FormylMet (Protein N-term), FP-Biotin (K), FP-Biotin (S), FP-Biotin (T), FP-Biotin (Y), FTC (C), FTC (K), FTC (P), FTC (R), FTC (S), Furan (Y), G-H1 (R), Galactosyl (K), Galactosyl (N-term), GEE (Q), GeranylGeranyl (C), GG (C), GG (K), GG (Protein N-term), GG (S), GG (T), GGQ (K), GIST-Quat (K), GIST-Quat (N-term), GIST-Quat:2H(3) (K), GIST-Quat:2H(3) (N-term), GIST-Quat:2H(6) (K), GIST-Quat:2H(6) (N-term), GIST-Quat:2H(9) (K), GIST-Quat:2H(9) (N-term), Gln->Ala (Q), Gln->Arg (Q), Gln->Asn (Q), Gln->Asp (Q), Gln->Cys (Q), Gln->Glu (Q), Gln->Gly (Q), Gln->His (Q), Gln->Lys (Q), Gln->Met (Q), Gln->Phe (Q), Gln->Pro (Q), Gln->pyro-Glu (N-term Q), Gln->Ser (Q), Gln->Thr (Q), Gln->Trp (Q), Gln->Tyr (Q), Gln->Val (Q), Gln->Xle (Q), Glu (E), Glu (Protein C-term), Glu+O(2) (H), Glu->Ala (E), Glu->Arg (E), Glu->Asn (E), Glu->Asp (E), Glu->Cys (E), Glu->Gln (E), Glu->Gly (E), Glu->His (E), Glu->Lys (E), Glu->Met (E), Glu->Phe (E), Glu->Pro (E), Glu->pyro-Glu (N-term E), Glu->pyro-Glu+Methyl (N-term E), Glu->pyro-Glu+Methyl:2H(2)13C(1) (N-term E), Glu->Ser (E), Glu->Thr (E), Glu->Trp (E), Glu->Tyr (E), Glu->Val (E), Glu->Xle (E), glucosone (R), Glucosylgalactosyl (K), Glucuronyl (Protein N-term), Glucuronyl (S), Glucuronyl (T), GluGlu (E), GluGlu (Protein C-term), GluGluGlu (E), GluGluGlu (Protein C-term), GluGluGluGlu (E), GluGluGluGlu (Protein C-term), Gluratylation (K), Glutathione (C), Gly (K), Gly (S), Gly (T), Gly+O(2) (H), Gly->Ala (G), Gly->Arg (G), Gly->Asn (G), Gly->Asp (G), Gly->Cys (G), Gly->Gln (G), Gly->Glu (G), Gly->His (G), Gly->Lys (G), Gly->Met (G), Gly->Phe (G), Gly->Pro (G), Gly->Ser (G), Gly->Thr (G), Gly->Trp (G), Gly->Tyr (G), Gly->Val (G), Gly->Xle (G), Gly-loss+Amide (C-term G), Glycerophospho (S), GlycerylPE (E), glycidamide (K), glycidamide (N-term), Glycosyl (P), glyoxalAGE (R), GNLLFLACYCIGG (K), GPIanchor (Protein C-term), Guanidinyl (K), Guanidinyl (N-term), Haloxon (C), Haloxon (H), Haloxon (K), Haloxon (S), Haloxon (T), Haloxon (Y), HCysteinyl (C), HCysThiolactone (K), Heme (C), Heme (H), Hep (K), Hep (N), Hep (Q), Hep (R), Hep (S), Hep (T), Hex (C), Hex (K), Hex (N), Hex (N-term), Hex (R), Hex (S), Hex (T), Hex (W), Hex (Y), Hex(1)HexA(1) (S), Hex(1)HexA(1) (T), Hex(1)HexA(1)HexNAc(1) (S), Hex(1)HexA(1)HexNAc(1) (T), Hex(1)HexA(1)HexNAc(2) (S), Hex(1)HexA(1)HexNAc(2) (T), Hex(1)HexNAc(1) (N), Hex(1)HexNAc(1) (S), Hex(1)HexNAc(1) (T), Hex(1)HexNAc(1)dHex(1) (N), Hex(1)HexNAc(1)dHex(1) (S), Hex(1)HexNAc(1)dHex(1) (T), Hex(1)HexNAc(1)dHex(1)Me(1) (S), Hex(1)HexNAc(1)dHex(1)Me(1) (T), Hex(1)HexNAc(1)dHex(1)Me(2) (S), Hex(1)HexNAc(1)dHex(1)Me(2) (T), Hex(1)HexNAc(1)Kdn(1)Sulf(1) (S), Hex(1)HexNAc(1)Kdn(1)Sulf(1) (T), Hex(1)HexNAc(1)NeuAc(1) (N), Hex(1)HexNAc(1)NeuAc(1) (S), Hex(1)HexNAc(1)NeuAc(1) (T), Hex(1)HexNAc(1)NeuAc(1)Ac(1) (S), Hex(1)HexNAc(1)NeuAc(1)Ac(1) (T), Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (S), Hex(1)HexNAc(1)NeuAc(1)NeuGc(1) (T), Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (S), Hex(1)HexNAc(1)NeuAc(1)Sulf(1) (T), Hex(1)HexNAc(1)NeuAc(2) (N), Hex(1)HexNAc(1)NeuAc(2) (S), Hex(1)HexNAc(1)NeuAc(2) (T), Hex(1)HexNAc(1)NeuAc(2)Ac(1) (S), Hex(1)HexNAc(1)NeuAc(2)Ac(1) (T), Hex(1)HexNAc(1)NeuAc(2)Ac(2) (S), Hex(1)HexNAc(1)NeuAc(2)Ac(2) (T), Hex(1)HexNAc(1)NeuAc(3) (S), Hex(1)HexNAc(1)NeuAc(3) (T), Hex(1)HexNAc(1)NeuGc(1) (S), Hex(1)HexNAc(1)NeuGc(1) (T), Hex(1)HexNAc(1)NeuGc(2) (S), Hex(1)HexNAc(1)NeuGc(2) (T), Hex(1)HexNAc(1)NeuGc(3) (S), Hex(1)HexNAc(1)NeuGc(3) (T), Hex(1)HexNAc(1)NeuGc(4) (S), Hex(1)HexNAc(1)NeuGc(4) (T), Hex(1)HexNAc(1)NeuGc(5) (S), Hex(1)HexNAc(1)NeuGc(5) (T), Hex(1)HexNAc(1)Phos(1) (S), Hex(1)HexNAc(1)Phos(1) (T), Hex(1)HexNAc(1)Sulf(1) (S), Hex(1)HexNAc(1)Sulf(1) (T), Hex(1)HexNAc(2) (N), Hex(1)HexNAc(2) (S), Hex(1)HexNAc(2) (T), Hex(1)HexNAc(2)dHex(1) (N), Hex(1)HexNAc(2)dHex(1) (S), Hex(1)HexNAc(2)dHex(1) (T), Hex(1)HexNAc(2)dHex(1)Pent(1) (N), Hex(1)HexNAc(2)dHex(2) (N), Hex(1)HexNAc(2)dHex(2) (S), Hex(1)HexNAc(2)dHex(2) (T), Hex(1)HexNAc(2)dHex(2)Sulf(1) (S), Hex(1)HexNAc(2)dHex(2)Sulf(1) (T), Hex(1)HexNAc(2)NeuAc(1) (S), Hex(1)HexNAc(2)NeuAc(1) (T), Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (S), Hex(1)HexNAc(2)NeuAc(1)Sulf(1) (T), Hex(1)HexNAc(2)NeuAc(2) (S), Hex(1)HexNAc(2)NeuAc(2) (T), Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (S), Hex(1)HexNAc(2)NeuAc(2)Sulf(1) (T), Hex(1)HexNAc(2)NeuGc(1) (S), Hex(1)HexNAc(2)NeuGc(1) (T), Hex(1)HexNAc(2)Pent(1) (N), Hex(1)HexNAc(2)Sulf(1) (S), Hex(1)HexNAc(2)Sulf(1) (T), Hex(1)HexNAc(3) (S), Hex(1)HexNAc(3) (T), Hex(1)HexNAc(3)NeuAc(1) (S), Hex(1)HexNAc(3)NeuAc(1) (T), Hex(1)HexNAc(3)NeuAc(2) (S), Hex(1)HexNAc(3)NeuAc(2) (T), Hex(1)HexNAc(3)NeuGc(1) (S), Hex(1)HexNAc(3)NeuGc(1) (T), Hex(1)HexNAc(3)Sulf(1) (S), Hex(1)HexNAc(3)Sulf(1) (T), Hex(1)HexNAc(4)dHex(1)Sulf(1) (S), Hex(1)HexNAc(4)dHex(1)Sulf(1) (T), Hex(1)NeuAc(1) (S), Hex(1)NeuAc(1) (T), Hex(1)NeuAc(1)Pent(1) (S), Hex(1)NeuAc(1)Pent(1) (T), Hex(1)NeuGc(1) (S), Hex(1)NeuGc(1) (T), Hex(1)Pent(1) (S), Hex(1)Pent(1) (T), Hex(1)Pent(2) (S), Hex(1)Pent(2) (T), Hex(1)Pent(2)Me(1) (S), Hex(1)Pent(2)Me(1) (T), Hex(1)Pent(3) (S), Hex(1)Pent(3) (T), Hex(1)Pent(3)Me(1) (S), Hex(1)Pent(3)Me(1) (T), Hex(10)HexNAc(1) (N), Hex(10)Phos(3) (S), Hex(10)Phos(3) (T), Hex(2) (K), Hex(2) (R), Hex(2) (S), Hex(2) (T), Hex(2)HexA(1)HexNAc(1)Sulf(1) (S), Hex(2)HexA(1)HexNAc(1)Sulf(1) (T), Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (S), Hex(2)HexA(1)NeuAc(1)Pent(1)Sulf(1) (T), Hex(2)HexA(1)Pent(1)Sulf(1) (S), Hex(2)HexA(1)Pent(1)Sulf(1) (T), Hex(2)HexNAc(1) (N), Hex(2)HexNAc(1) (S), Hex(2)HexNAc(1) (T), Hex(2)HexNAc(1)Me(1) (S), Hex(2)HexNAc(1)Me(1) (T), Hex(2)HexNAc(1)NeuGc(1) (S), Hex(2)HexNAc(1)NeuGc(1) (T), Hex(2)HexNAc(1)NeuGc(2) (S), Hex(2)HexNAc(1)NeuGc(2) (T), Hex(2)HexNAc(1)NeuGc(3) (S), Hex(2)HexNAc(1)NeuGc(3) (T), Hex(2)HexNAc(1)NeuGc(4) (S), Hex(2)HexNAc(1)NeuGc(4) (T), Hex(2)HexNAc(1)Pent(1)HexA(1) (S), Hex(2)HexNAc(1)Pent(1)HexA(1) (T), Hex(2)HexNAc(1)Sulf(1) (S), Hex(2)HexNAc(1)Sulf(1) (T), Hex(2)HexNAc(2) (N), Hex(2)HexNAc(2) (S), Hex(2)HexNAc(2) (T), Hex(2)HexNAc(2)dHex(1) (N), Hex(2)HexNAc(2)dHex(1) (S), Hex(2)HexNAc(2)dHex(1) (T), Hex(2)HexNAc(2)NeuAc(1) (N), Hex(2)HexNAc(2)NeuAc(1) (S), Hex(2)HexNAc(2)NeuAc(1) (T), Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (S), Hex(2)HexNAc(2)NeuAc(1)Sulf(1) (T), Hex(2)HexNAc(2)NeuAc(2) (S), Hex(2)HexNAc(2)NeuAc(2) (T), Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (S), Hex(2)HexNAc(2)NeuAc(2)Sulf(1) (T), Hex(2)HexNAc(2)NeuGc(1) (S), Hex(2)HexNAc(2)NeuGc(1) (T), Hex(2)HexNAc(2)Pent(1) (N), Hex(2)HexNAc(2)Sulf(1) (S), Hex(2)HexNAc(2)Sulf(1) (T), Hex(2)HexNAc(3) (N), Hex(2)HexNAc(3) (S), Hex(2)HexNAc(3) (T), Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (S), Hex(2)HexNAc(3)NeuAc(1)NeuGc(1) (T), Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (S), Hex(2)HexNAc(3)NeuAc(1)Sulf(1) (T), Hex(2)HexNAc(3)NeuAc(2) (S), Hex(2)HexNAc(3)NeuAc(2) (T), Hex(2)HexNAc(3)NeuAc(3) (S), Hex(2)HexNAc(3)NeuAc(3) (T), Hex(2)HexNAc(3)NeuGc(1) (S), Hex(2)HexNAc(3)NeuGc(1) (T), Hex(2)HexNAc(3)NeuGc(2) (S), Hex(2)HexNAc(3)NeuGc(2) (T), Hex(2)HexNAc(3)NeuGc(3) (S), Hex(2)HexNAc(3)NeuGc(3) (T), Hex(2)HexNAc(3)Sulf(1) (S), Hex(2)HexNAc(3)Sulf(1) (T), Hex(2)HexNAc(4) (N), Hex(2)HexNAc(4) (S), Hex(2)HexNAc(4) (T), Hex(2)HexNAc(4)NeuAc(1) (S), Hex(2)HexNAc(4)NeuAc(1) (T), Hex(2)HexNAc(5) (S), Hex(2)HexNAc(5) (T), Hex(2)NeuAc(1) (S), Hex(2)NeuAc(1) (T), Hex(2)Pent(2) (S), Hex(2)Pent(2) (T), Hex(2)Pent(2)Me(1) (S), Hex(2)Pent(2)Me(1) (T), Hex(2)Sulf(1) (S), Hex(2)Sulf(1) (T), Hex(3) (N), Hex(3) (S), Hex(3) (T), Hex(3)HexNAc(1) (N), Hex(3)HexNAc(1) (S), Hex(3)HexNAc(1) (T), Hex(3)HexNAc(1)HexA(1) (S), Hex(3)HexNAc(1)HexA(1) (T), Hex(3)HexNAc(1)Me(1) (S), Hex(3)HexNAc(1)Me(1) (T), Hex(3)HexNAc(1)Pent(1) (N), Hex(3)HexNAc(2) (N), Hex(3)HexNAc(2) (S), Hex(3)HexNAc(2) (T), Hex(3)HexNAc(2)NeuAc(1) (N), Hex(3)HexNAc(2)NeuAc(2) (S), Hex(3)HexNAc(2)NeuAc(2) (T), Hex(3)HexNAc(2)Pent(1) (N), Hex(3)HexNAc(2)Phos(1) (N), Hex(3)HexNAc(3) (N), Hex(3)HexNAc(3) (S), Hex(3)HexNAc(3) (T), Hex(3)HexNAc(3)NeuAc(1) (S), Hex(3)HexNAc(3)NeuAc(1) (T), Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (S), Hex(3)HexNAc(3)NeuAc(1)Sulf(1) (T), Hex(3)HexNAc(3)NeuAc(2) (S), Hex(3)HexNAc(3)NeuAc(2) (T), Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (S), Hex(3)HexNAc(3)NeuAc(2)Sulf(1) (T), Hex(3)HexNAc(3)NeuAc(3) (S), Hex(3)HexNAc(3)NeuAc(3) (T), Hex(3)HexNAc(3)NeuGc(1) (S), Hex(3)HexNAc(3)NeuGc(1) (T), Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (S), Hex(3)HexNAc(3)NeuGc(1)Sulf(1) (T), Hex(3)HexNAc(3)Pent(1) (N), Hex(3)HexNAc(3)Sulf(1) (N), Hex(3)HexNAc(3)Sulf(1) (S), Hex(3)HexNAc(3)Sulf(1) (T), Hex(3)HexNAc(4) (N), Hex(3)HexNAc(4) (S), Hex(3)HexNAc(4) (T), Hex(3)HexNAc(4)NeuAc(1) (N), Hex(3)HexNAc(4)NeuAc(2) (N), Hex(3)HexNAc(4)Pent(1) (N), Hex(3)HexNAc(4)Sulf(1) (N), Hex(3)HexNAc(5) (N), Hex(3)HexNAc(5) (S), Hex(3)HexNAc(5) (T), Hex(3)HexNAc(5)NeuAc(1) (N), Hex(3)HexNAc(5)Sulf(1) (N), Hex(3)HexNAc(6) (N), Hex(3)HexNAc(6) (S), Hex(3)HexNAc(6) (T), Hex(3)HexNAc(6)NeuAc(1) (N), Hex(3)HexNAc(6)Sulf(1) (N), Hex(3)HexNAc(6)Sulf(2) (N), Hex(3)HexNAc(7) (N), Hex(3)HexNAc(7)Sulf(1) (N), Hex(4) (S), Hex(4) (T), Hex(4)HexA(1) (S), Hex(4)HexA(1) (T), Hex(4)HexA(1)HexNAc(1) (S), Hex(4)HexA(1)HexNAc(1) (T), Hex(4)HexNAc(1) (N), Hex(4)HexNAc(1) (S), Hex(4)HexNAc(1) (T), Hex(4)HexNAc(2) (N), Hex(4)HexNAc(2)NeuAc(1) (N), Hex(4)HexNAc(2)NeuAc(1) (S), Hex(4)HexNAc(2)NeuAc(1) (T), Hex(4)HexNAc(2)Pent(1) (N), Hex(4)HexNAc(3) (N), Hex(4)HexNAc(3) (S), Hex(4)HexNAc(3) (T), Hex(4)HexNAc(3)NeuAc(1) (N), Hex(4)HexNAc(3)NeuAc(1) (S), Hex(4)HexNAc(3)NeuAc(1) (T), Hex(4)HexNAc(3)NeuAc(2) (N), Hex(4)HexNAc(3)NeuGc(1) (N), Hex(4)HexNAc(3)Pent(1) (N), Hex(4)HexNAc(4) (N), Hex(4)HexNAc(4) (S), Hex(4)HexNAc(4) (T), Hex(4)HexNAc(4)Me(2)Pent(1) (N), Hex(4)HexNAc(4)NeuAc(1) (N), Hex(4)HexNAc(4)NeuAc(1) (S), Hex(4)HexNAc(4)NeuAc(1) (T), Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (S), Hex(4)HexNAc(4)NeuAc(1)Sulf(2) (T), Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (S), Hex(4)HexNAc(4)NeuAc(1)Sulf(3) (T), Hex(4)HexNAc(4)NeuGc(1) (N), Hex(4)HexNAc(4)NeuGc(1) (S), Hex(4)HexNAc(4)NeuGc(1) (T), Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (S), Hex(4)HexNAc(4)NeuGc(1)Sulf(2) (T), Hex(4)HexNAc(4)Pent(1) (N), Hex(4)HexNAc(4)Sulf(1) (N), Hex(4)HexNAc(4)Sulf(2) (S), Hex(4)HexNAc(4)Sulf(2) (T), Hex(4)HexNAc(5) (N), Hex(4)HexNAc(5)NeuAc(1) (N), Hex(4)HexNAc(5)Sulf(1) (N), Hex(4)HexNAc(6) (N), Hex(4)Phos(1) (S), Hex(4)Phos(1) (T), Hex(5) (S), Hex(5) (T), Hex(5)HexA(1) (S), Hex(5)HexA(1) (T), Hex(5)HexNAc(1) (N), Hex(5)HexNAc(1) (S), Hex(5)HexNAc(1) (T), Hex(5)HexNAc(2) (N), Hex(5)HexNAc(2)Phos(1) (N), Hex(5)HexNAc(3) (N), Hex(5)HexNAc(3)Pent(1) (N), Hex(5)HexNAc(4) (N), Hex(5)HexNAc(4) (S), Hex(5)HexNAc(4) (T), Hex(5)HexNAc(4)Me(2)Pent(1) (N), Hex(5)HexNAc(4)NeuAc(1) (N), Hex(5)HexNAc(4)NeuAc(1)Ac(1) (N), Hex(5)HexNAc(4)NeuAc(1)Ac(2) (N), Hex(5)HexNAc(4)NeuAc(1)Sulf(1) (N), Hex(5)HexNAc(4)NeuAc(2) (N), Hex(5)HexNAc(4)NeuGc(1) (N), Hex(5)HexNAc(4)Sulf(1) (N), Hex(5)HexNAc(5) (N), Hex(5)HexNAc(5) (S), Hex(5)HexNAc(5) (T), Hex(5)Phos(1) (S), Hex(5)Phos(1) (T), Hex(5)Phos(3) (S), Hex(5)Phos(3) (T), Hex(6)HexNAc(1) (N), Hex(6)HexNAc(2) (N), Hex(6)HexNAc(2)Phos(1) (N), Hex(6)HexNAc(3) (N), Hex(6)HexNAc(3)Phos(1) (N), Hex(6)HexNAc(4) (N), Hex(6)HexNAc(4) (S), Hex(6)HexNAc(4) (T), Hex(6)HexNAc(4)Me(3) (N), Hex(6)HexNAc(4)Me(3)Pent(1) (N), Hex(6)HexNAc(5) (N), Hex(6)HexNAc(5)NeuAc(3) (N), Hex(6)Phos(1) (S), Hex(6)Phos(1) (T), Hex(6)Phos(3) (S), Hex(6)Phos(3) (T), Hex(7)HexNAc(1) (N), Hex(7)HexNAc(2) (N), Hex(7)HexNAc(2)Phos(1) (N), Hex(7)HexNAc(2)Phos(2) (N), Hex(7)HexNAc(3) (N), Hex(7)HexNAc(3)Phos(1) (N), Hex(7)HexNAc(4) (N), Hex(7)HexNAc(6) (N), Hex(7)HexNAc(6) (S), Hex(7)HexNAc(6) (T), Hex(7)Phos(3) (S), Hex(7)Phos(3) (T), Hex(8)HexNAc(1) (N), Hex(8)HexNAc(2) (N), Hex(8)Phos(3) (S), Hex(8)Phos(3) (T), Hex(9) (N), Hex(9)HexNAc(1) (N), Hex(9)HexNAc(2) (N), Hex(9)Phos(3) (S), Hex(9)Phos(3) (T), HexA(2)HexNAc(3) (S), HexA(2)HexNAc(3) (T), HexN (K), HexN (N), HexN (S), HexN (T), HexN (W), HexNAc (C), HexNAc (N), HexNAc (S), HexNAc (T), HexNAc(1)dHex(1) (N), HexNAc(1)dHex(1) (S), HexNAc(1)dHex(1) (T), HexNAc(1)dHex(2) (N), HexNAc(1)Kdn(2) (S), HexNAc(1)Kdn(2) (T), HexNAc(1)NeuAc(1) (S), HexNAc(1)NeuAc(1) (T), HexNAc(1)NeuGc(1) (S), HexNAc(1)NeuGc(1) (T), HexNAc(1)NeuGc(2) (S), HexNAc(1)NeuGc(2) (T), HexNAc(2) (N), HexNAc(2) (S), HexNAc(2) (T), HexNAc(2)dHex(1) (N), HexNAc(2)dHex(2) (N), HexNAc(2)NeuAc(1) (S), HexNAc(2)NeuAc(1) (T), HexNAc(2)NeuAc(1)Sulf(1) (S), HexNAc(2)NeuAc(1)Sulf(1) (T), HexNAc(2)NeuGc(1) (S), HexNAc(2)NeuGc(1) (T), HexNAc(2)Sulf(1) (S), HexNAc(2)Sulf(1) (T), HexNAc(3) (S), HexNAc(3) (T), HexNAc(3)Sulf(1) (S), HexNAc(3)Sulf(1) (T), HexNAc(4) (S), HexNAc(4) (T), HexNAc(5) (S), HexNAc(5) (T), His+O(2) (H), His->Ala (H), His->Arg (H), His->Asn (H), His->Asp (H), His->Cys (H), His->Gln (H), His->Glu (H), His->Gly (H), His->Lys (H), His->Met (H), His->Phe (H), His->Pro (H), His->Ser (H), His->Thr (H), His->Trp (H), His->Tyr (H), His->Val (H), His->Xle (H), HMVK (C), HN2_mustard (C), HN2_mustard (H), HN2_mustard (K), HN3_mustard (C), HN3_mustard (H), HN3_mustard (K), HNE (A), HNE (C), HNE (H), HNE (K), HNE (L), HNE+Delta:H(2) (C), HNE+Delta:H(2) (H), HNE+Delta:H(2) (K), HNE-BAHAH (C), HNE-BAHAH (H), HNE-BAHAH (K), HNE-Delta:H(2)O (C), HNE-Delta:H(2)O (H), HNE-Delta:H(2)O (K), Homocysteic_acid (M), HPG (R), Hydroxamic_acid (D), Hydroxamic_acid (E), Hydroxycinnamyl (C), Hydroxyfarnesyl (C), Hydroxyheme (E), hydroxyisobutyryl (K), Hydroxymethyl (N), HydroxymethylOP (K), Hydroxytrimethyl (K), Hypusine (K), IASD (C), IBTP (C), ICAT-C (C), ICAT-C:13C(9) (C), ICAT-D (C), ICAT-D:2H(8) (C), ICAT-G (C), ICAT-G:2H(8) (C), ICAT-H (C), ICAT-H:13C(6) (C), ICDID (C), ICDID:2H(6) (C), ICPL (K), ICPL (N-term), ICPL (Protein N-term), ICPL:13C(6) (K), ICPL:13C(6) (N-term), ICPL:13C(6) (Protein N-term), ICPL:13C(6)2H(4) (K), ICPL:13C(6)2H(4) (N-term), ICPL:13C(6)2H(4) (Protein N-term), ICPL:2H(4) (K), ICPL:2H(4) (N-term), ICPL:2H(4) (Protein N-term), IDEnT (C), IED-Biotin (C), IGBP (C), IGBP:13C(2) (C), IMEHex(2)NeuAc(1) (K), IMID (K), IMID:2H(4) (K), Iminobiotin (K), Iminobiotin (N-term), Iodo (H), Iodo (Y), Iodoacetanilide (C), Iodoacetanilide (K), Iodoacetanilide (N-term), Iodoacetanilide:13C(6) (C), Iodoacetanilide:13C(6) (K), Iodoacetanilide:13C(6) (N-term), iodoTMT (C), iodoTMT (D), iodoTMT (E), iodoTMT (H), iodoTMT (K), iodoTMT6plex (C), iodoTMT6plex (D), iodoTMT6plex (E), iodoTMT6plex (H), iodoTMT6plex (K), IodoU-AMP (F), IodoU-AMP (W), IodoU-AMP (Y), ISD_z+2_ion (N-term), Isopropylphospho (S), Isopropylphospho (T), Isopropylphospho (Y), iTRAQ4plex (C), iTRAQ4plex (H), iTRAQ4plex (K), iTRAQ4plex (N-term), iTRAQ4plex (Protein N-term), iTRAQ4plex (S), iTRAQ4plex (T), iTRAQ4plex (Y), iTRAQ4plex114 (C), iTRAQ4plex114 (K), iTRAQ4plex114 (N-term), iTRAQ4plex114 (Y), iTRAQ4plex115 (C), iTRAQ4plex115 (K), iTRAQ4plex115 (N-term), iTRAQ4plex115 (Y), iTRAQ8plex (C), iTRAQ8plex (H), iTRAQ8plex (K), iTRAQ8plex (N-term), iTRAQ8plex (Protein N-term), iTRAQ8plex (S), iTRAQ8plex (T), iTRAQ8plex (Y), iTRAQ8plex:13C(6)15N(2) (C), iTRAQ8plex:13C(6)15N(2) (K), iTRAQ8plex:13C(6)15N(2) (N-term), iTRAQ8plex:13C(6)15N(2) (Y), Kdo (S), Kdo (T), Label:13C(1)2H(3) (M), Label:13C(1)2H(3)+Oxidation (M), Label:13C(2)15N(2) (K), Label:13C(3) (A), Label:13C(3)15N(1) (A), Label:13C(3)15N(1) (S), Label:13C(4) (M), Label:13C(4)+Oxidation (M), Label:13C(4)15N(1) (D), Label:13C(4)15N(2)+GG (K), Label:13C(5) (P), Label:13C(5)15N(1) (E), Label:13C(5)15N(1) (M), Label:13C(5)15N(1) (P), Label:13C(5)15N(1) (V), Label:13C(6) (I), Label:13C(6) (K), Label:13C(6) (L), Label:13C(6) (R), Label:13C(6)+Acetyl (K), Label:13C(6)+Dimethyl (K), Label:13C(6)+GG (K), Label:13C(6)15N(1) (I), Label:13C(6)15N(1) (L), Label:13C(6)15N(2) (K), Label:13C(6)15N(2)+Acetyl (K), Label:13C(6)15N(2)+Dimethyl (K), Label:13C(6)15N(2)+GG (K), Label:13C(6)15N(4) (R), Label:13C(6)15N(4)+Dimethyl (R), Label:13C(6)15N(4)+Dimethyl:2H(6)13C(2) (R), Label:13C(6)15N(4)+Methyl (R), Label:13C(6)15N(4)+Methyl:2H(3)13C(1) (R), Label:13C(9) (F), Label:13C(9) (Y), Label:13C(9)+Phospho (Y), Label:13C(9)15N(1) (F), Label:15N(1) (A), Label:15N(1) (C), Label:15N(1) (D), Label:15N(1) (E), Label:15N(1) (F), Label:15N(1) (G), Label:15N(1) (I), Label:15N(1) (L), Label:15N(1) (M), Label:15N(1) (P), Label:15N(1) (S), Label:15N(1) (T), Label:15N(1) (V), Label:15N(1) (Y), Label:15N(2) (K), Label:15N(2) (N), Label:15N(2) (Q), Label:15N(2) (W), Label:15N(2)2H(9) (K), Label:15N(3) (H), Label:15N(4) (R), Label:18O(1) (C-term), Label:18O(1) (S), Label:18O(1) (T), Label:18O(1) (Y), Label:18O(2) (C-term), Label:2H(10) (L), Label:2H(3) (L), Label:2H(3) (M), Label:2H(3)+Oxidation (M), Label:2H(4) (A), Label:2H(4) (F), Label:2H(4) (K), Label:2H(4) (U), Label:2H(4) (Y), Label:2H(4)+Acetyl (K), Label:2H(4)+GG (K), Label:2H(4)13C(1) (R), Label:2H(6)15N(1) (P), Label:2H(7)15N(4) (R), Label:2H(9)13C(6)15N(2) (K), lapachenole (C), Leu->MetOx (L), LG-anhydrolactam (K), LG-anhydrolactam (N-term), LG-anhyropyrrole (K), LG-anhyropyrrole (N-term), LG-Hlactam-K (K), LG-Hlactam-K (Protein N-term), LG-Hlactam-R (R), LG-lactam-K (K), LG-lactam-K (Protein N-term), LG-lactam-R (R), LG-pyrrole (C), LG-pyrrole (K), LG-pyrrole (N-term), Lipoyl (K), LRGG (K), LRGG+dimethyl (K), LRGG+methyl (K), LTX+Lophotoxin (Y), Lys (N-term), Lys+O(2) (H), Lys->Ala (K), Lys->Allysine (K), Lys->AminoadipicAcid (K), Lys->Arg (K), Lys->Asn (K), Lys->Asp (K), Lys->CamCys (K), Lys->Cys (K), Lys->Gln (K), Lys->Glu (K), Lys->Gly (K), Lys->His (K), Lys->Met (K), Lys->MetOx (K), Lys->Phe (K), Lys->Pro (K), Lys->Ser (K), Lys->Thr (K), Lys->Trp (K), Lys->Tyr (K), Lys->Val (K), Lys->Xle (K), Lys-loss (Protein C-term K), Lysbiotinhydrazide (K), maleimide (C), maleimide (K), Maleimide-PEO2-Biotin (C), maleimide3 (C), maleimide3 (K), maleimide5 (C), maleimide5 (K), Malonyl (C), Malonyl (K), Malonyl (S), MBS+peptide (C), MDCC (C), MeMePhosphorothioate (S), Menadione (C), Menadione (K), Menadione-HQ (C), Menadione-HQ (K), MercaptoEthanol (S), MercaptoEthanol (T), MesitylOxide (H), MesitylOxide (K), MesitylOxide (Protein N-term), Met+O(2) (H), Met->Aha (M), Met->Ala (M), Met->Arg (M), Met->Asn (M), Met->Asp (M), Met->AspSA (M), Met->Cys (M), Met->Gln (M), Met->Glu (M), Met->Gly (M), Met->His (M), Met->Hpg (M), Met->Hse (C-term M), Met->Hsl (C-term M), Met->Lys (M), Met->Phe (M), Met->Pro (M), Met->Ser (M), Met->Thr (M), Met->Trp (M), Met->Tyr (M), Met->Val (M), Met->Xle (M), Met-loss (Protein N-term M), Met-loss+Acetyl (Protein N-term M), Methamidophos-O (C), Methamidophos-O (H), Methamidophos-O (K), Methamidophos-O (S), Methamidophos-O (T), Methamidophos-O (Y), Methamidophos-S (C), Methamidophos-S (H), Methamidophos-S (K), Methamidophos-S (S), Methamidophos-S (T), Methamidophos-S (Y), Methyl (C), Methyl (C-term), Methyl (D), Methyl (E), Methyl (H), Methyl (I), Methyl (K), Methyl (L), Methyl (N), Methyl (N-term), Methyl (Protein N-term), Methyl (Q), Methyl (R), Methyl (S), Methyl (T), Methyl+Acetyl:2H(3) (K), Methyl+Deamidated (N), Methyl+Deamidated (Q), Methyl-PEO12-Maleimide (C), Methyl:2H(2) (K), Methyl:2H(2) (N-term), Methyl:2H(2)13C (C), Methyl:2H(2)13C (C-term), Methyl:2H(2)13C (D), Methyl:2H(2)13C (E), Methyl:2H(2)13C (H), Methyl:2H(2)13C (I), Methyl:2H(2)13C (K), Methyl:2H(2)13C (L), Methyl:2H(2)13C (N), Methyl:2H(2)13C (N-term), Methyl:2H(2)13C (Protein N-term), Methyl:2H(2)13C (Q), Methyl:2H(2)13C (R), Methyl:2H(2)13C (S), Methyl:2H(2)13C (T), Methyl:2H(3) (D), Methyl:2H(3) (E), Methyl:2H(3) (K), Methyl:2H(3) (R), Methyl:2H(3) (X), Methyl:2H(3)+Acetyl:2H(3) (K), Methyl:2H(3)13C(1) (K), Methyl:2H(3)13C(1) (N-term), Methyl:2H(3)13C(1) (R), Methylamine (S), Methylamine (T), Methylmalonylation (S), methylol (K), methylol (W), methylol (Y), Methylphosphonate (S), Methylphosphonate (T), Methylphosphonate (Y), Methylpyrroline (K), methylsulfonylethyl (C), methylsulfonylethyl (H), methylsulfonylethyl (K), Methylthio (C), Methylthio (D), Methylthio (K), Methylthio (N), Methylthio (N-term), MG-H1 (R), Microcin (Protein C-term), MicrocinC7 (Protein C-term), MM-diphenylpentanone (C), Molybdopterin (C), MolybdopterinGD (C), MolybdopterinGD (D), MolybdopterinGD (U), MolybdopterinGD+Delta:S(-1)Se(1) (C), monomethylphosphothione (C), monomethylphosphothione (H), monomethylphosphothione (K), monomethylphosphothione (S), monomethylphosphothione (T), monomethylphosphothione (Y), mTRAQ (H), mTRAQ (K), mTRAQ (N-term), mTRAQ (S), mTRAQ (T), mTRAQ (Y), mTRAQ:13C(3)15N(1) (H), mTRAQ:13C(3)15N(1) (K), mTRAQ:13C(3)15N(1) (N-term), mTRAQ:13C(3)15N(1) (S), mTRAQ:13C(3)15N(1) (T), mTRAQ:13C(3)15N(1) (Y), mTRAQ:13C(6)15N(2) (H), mTRAQ:13C(6)15N(2) (K), mTRAQ:13C(6)15N(2) (N-term), mTRAQ:13C(6)15N(2) (S), mTRAQ:13C(6)15N(2) (T), mTRAQ:13C(6)15N(2) (Y), MTSL (C), MurNAc (A), Myristoleyl (Protein N-term G), Myristoyl (C), Myristoyl (K), Myristoyl (N-term G), Myristoyl+Delta:H(-4) (Protein N-term G), N-dimethylphosphate (S), NA-LNO2 (C), NA-LNO2 (H), NA-OA-NO2 (C), NA-OA-NO2 (H), NBS (W), NBS:13C(6) (W), NDA (K), NDA (N-term), NEIAA (C), NEIAA (Y), NEIAA:2H(5) (C), NEIAA:2H(5) (Y), NEM:2H(5) (C), NEM:2H(5)+H2O (C), NEMsulfur (C), NEMsulfurWater (C), Nethylmaleimide (C), Nethylmaleimide+water (C), Nethylmaleimide+water (K), NeuAc (N), NeuAc (S), NeuAc (T), NeuGc (N), NeuGc (S), NeuGc (T), NHS-fluorescein (K), NHS-LC-Biotin (K), NHS-LC-Biotin (N-term), NIC (K), NIC (N-term), NIPCAM (C), Nitrene (Y), Nitro (F), Nitro (W), Nitro (Y), Nitrosyl (C), Nitrosyl (Y), Nmethylmaleimide (C), Nmethylmaleimide (K), Nmethylmaleimide+water (C), NO_SMX_SEMD (C), NO_SMX_SIMD (C), NP40 (N-term), NQIGG (K), O-Dimethylphosphate (S), O-Dimethylphosphate (T), O-Dimethylphosphate (Y), O-Et-N-diMePhospho (S), O-Isopropylmethylphosphonate (S), O-Isopropylmethylphosphonate (T), O-Isopropylmethylphosphonate (Y), O-Methylphosphate (S), O-Methylphosphate (T), O-Methylphosphate (Y), O-pinacolylmethylphosphonate (H), O-pinacolylmethylphosphonate (K), O-pinacolylmethylphosphonate (S), O-pinacolylmethylphosphonate (T), O-pinacolylmethylphosphonate (Y), Octanoyl (C), Octanoyl (S), Octanoyl (T), OxArgBiotin (R), OxArgBiotinRed (R), Oxidation (C), Oxidation (C-term G), Oxidation (D), Oxidation (E), Oxidation (F), Oxidation (H), Oxidation (I), Oxidation (K), Oxidation (L), Oxidation (M), Oxidation (N), Oxidation (P), Oxidation (Q), Oxidation (R), Oxidation (S), Oxidation (T), Oxidation (U), Oxidation (V), Oxidation (W), Oxidation (Y), Oxidation+NEM (C), OxLysBiotin (K), OxLysBiotinRed (K), OxProBiotin (P), OxProBiotinRed (P), Palmitoleyl (C), Palmitoleyl (S), Palmitoleyl (T), Palmitoyl (C), Palmitoyl (K), Palmitoyl (Protein N-term), Palmitoyl (S), Palmitoyl (T), PEITC (C), PEITC (K), PEITC (N-term), Pent(1)HexNAc(1) (S), Pent(1)HexNAc(1) (T), Pent(2) (S), Pent(2) (T), Pentose (S), Pentose (T), Pentylamine (Q), PEO-Iodoacetyl-LC-Biotin (C), PET (S), PET (T), Phe->Ala (F), Phe->Arg (F), Phe->Asn (F), Phe->Asp (F), Phe->CamCys (F), Phe->Cys (F), Phe->Gln (F), Phe->Glu (F), Phe->Gly (F), Phe->His (F), Phe->Lys (F), Phe->Met (F), Phe->Pro (F), Phe->Ser (F), Phe->Thr (F), Phe->Trp (F), Phe->Tyr (F), Phe->Val (F), Phe->Xle (F), phenyl-phosphate (K), phenyl-phosphate (S), phenyl-phosphate (T), phenyl-phosphate (Y), Phenylisocyanate (N-term), Phenylisocyanate:2H(5) (N-term), phenylsulfonylethyl (C), Phospho (C), Phospho (D), Phospho (E), Phospho (H), Phospho (K), Phospho (R), Phospho (S), Phospho (T), Phospho (Y), Phosphoadenosine (H), Phosphoadenosine (K), Phosphoadenosine (S), Phosphoadenosine (T), Phosphoadenosine (Y), PhosphoCytidine (S), PhosphoCytidine (T), PhosphoCytidine (Y), Phosphogluconoylation (K), Phosphogluconoylation (N-term), Phosphoguanosine (H), Phosphoguanosine (K), PhosphoHex (S), PhosphoHex (T), PhosphoHex(2) (N), PhosphoHex(2) (S), PhosphoHex(2) (T), PhosphoHexNAc (S), PhosphoHexNAc (T), Phosphopantetheine (S), Phosphopropargyl (S), Phosphopropargyl (T), Phosphopropargyl (Y), phosphoRibosyl (D), phosphoRibosyl (E), phosphoRibosyl (R), PhosphoribosyldephosphoCoA (S), PhosphoUridine (H), PhosphoUridine (Y), Phycocyanobilin (C), Phycoerythrobilin (C), Phytochromobilin (C), Piperidine (K), Piperidine (N-term), Pro+O(2) (H), Pro->Ala (P), Pro->Arg (P), Pro->Asn (P), Pro->Asp (P), Pro->Cys (P), Pro->Gln (P), Pro->Glu (P), Pro->Gly (P), Pro->HAVA (P), Pro->His (P), Pro->Lys (P), Pro->Met (P), Pro->Phe (P), Pro->pyro-Glu (P), Pro->Pyrrolidinone (P), Pro->Pyrrolidone (P), Pro->Ser (P), Pro->Thr (P), Pro->Trp (P), Pro->Tyr (P), Pro->Val (P), Pro->Xle (P), probiotinhydrazide (P), Propargylamine (C-term), Propargylamine (D), Propargylamine (E), Propionamide (C), Propionamide (K), Propionamide (N-term), Propionamide:2H(3) (C), Propionyl (K), Propionyl (N-term), Propionyl (Protein N-term), Propionyl (S), Propionyl (T), Propionyl:13C(3) (K), Propionyl:13C(3) (N-term), Propiophenone (C), Propiophenone (H), Propiophenone (K), Propiophenone (R), Propiophenone (S), Propiophenone (T), Propiophenone (W), Propyl (C-term), Propyl (D), Propyl (E), Propyl (K), Propyl (N-term), Propyl (Protein C-term), Propyl:2H(6) (K), Propyl:2H(6) (N-term), PropylNAGthiazoline (C), PS_Hapten (C), PS_Hapten (H), PS_Hapten (K), pupylation (K), Puromycin (C-term), PyMIC (N-term), PyridoxalPhosphate (K), PyridoxalPhosphateH2 (K), Pyridylacetyl (K), Pyridylacetyl (N-term), Pyridylethyl (C), Pyro-carbamidomethyl (N-term C), pyrophospho (S), pyrophospho (T), PyruvicAcidIminyl (K), PyruvicAcidIminyl (Protein N-term C), PyruvicAcidIminyl (Protein N-term V), QAT (C), QAT:2H(3) (C), QEQTGG (K), QQQTGG (K), QTGG (K), Quinone (W), Quinone (Y), RBS-ID_Uridine (A), RBS-ID_Uridine (C), RBS-ID_Uridine (D), RBS-ID_Uridine (E), RBS-ID_Uridine (F), RBS-ID_Uridine (G), RBS-ID_Uridine (H), RBS-ID_Uridine (I), RBS-ID_Uridine (K), RBS-ID_Uridine (L), RBS-ID_Uridine (M), RBS-ID_Uridine (N), RBS-ID_Uridine (P), RBS-ID_Uridine (Q), RBS-ID_Uridine (R), RBS-ID_Uridine (S), RBS-ID_Uridine (T), RBS-ID_Uridine (V), RBS-ID_Uridine (W), RBS-ID_Uridine (Y), Retinylidene (K), RNPXL (N-term K), RNPXL (N-term R), RNPXlink1 (C), s-GlcNAc (S), s-GlcNAc (T), Saligenin (H), Saligenin (K), Ser->Ala (S), Ser->Arg (S), Ser->Asn (S), Ser->Asp (S), Ser->Cys (S), Ser->Gln (S), Ser->Glu (S), Ser->Gly (S), Ser->His (S), Ser->LacticAcid (Protein N-term S), Ser->Lys (S), Ser->Met (S), Ser->Phe (S), Ser->Pro (S), Ser->Thr (S), Ser->Trp (S), Ser->Tyr (S), Ser->Val (S), Ser->Xle (S), serotonylation (Q), shTMT (K), shTMT (N-term), shTMT (Protein N-term), shTMTpro (K), shTMTpro (N-term), shTMTpro (Protein N-term), SMA (K), SMA (N-term), spermidine (Q), spermine (Q), SPITC (K), SPITC (N-term), SPITC:13C(6) (K), SPITC:13C(6) (N-term), Succinyl (K), Succinyl (N-term), Succinyl (Protein N-term), Succinyl:13C(4) (K), Succinyl:13C(4) (N-term), Succinyl:2H(4) (K), Succinyl:2H(4) (N-term), SulfanilicAcid (C-term), SulfanilicAcid (D), SulfanilicAcid (E), SulfanilicAcid:13C(6) (C-term), SulfanilicAcid:13C(6) (D), SulfanilicAcid:13C(6) (E), Sulfide (C), Sulfide (D), Sulfide (W), Sulfo (C), Sulfo (S), Sulfo (T), Sulfo (Y), sulfo+amino (Y), Sulfo-NHS-LC-LC-Biotin (K), Sulfo-NHS-LC-LC-Biotin (N-term), SulfoGMBS (C), SulfurDioxide (C), SUMO2135 (K), SUMO3549 (K), TAMRA-FP (S), TAMRA-FP (Y), Thiadiazole (C), Thiazolidine (C), Thiazolidine (F), Thiazolidine (H), Thiazolidine (K), Thiazolidine (Protein N-term), Thiazolidine (R), Thiazolidine (W), Thiazolidine (Y), thioacylPA (K), Thiophos-S-S-biotin (S), Thiophos-S-S-biotin (T), Thiophos-S-S-biotin (Y), Thiophospho (S), Thiophospho (T), Thiophospho (Y), Thr->Ala (T), Thr->Arg (T), Thr->Asn (T), Thr->Asp (T), Thr->Cys (T), Thr->Gln (T), Thr->Glu (T), Thr->Gly (T), Thr->His (T), Thr->Lys (T), Thr->Met (T), Thr->Phe (T), Thr->Pro (T), Thr->Ser (T), Thr->Trp (T), Thr->Tyr (T), Thr->Val (T), Thr->Xle (T), Thrbiotinhydrazide (T), Thyroxine (Y), TMAB (K), TMAB (N-term), TMAB:2H(9) (K), TMAB:2H(9) (N-term), TMPP-Ac (K), TMPP-Ac (N-term), TMPP-Ac (Y), TMPP-Ac:13C(9) (K), TMPP-Ac:13C(9) (N-term), TMPP-Ac:13C(9) (Y), TMT (H), TMT (K), TMT (N-term), TMT (Protein N-term), TMT (S), TMT (T), TMT2plex (H), TMT2plex (K), TMT2plex (N-term), TMT2plex (Protein N-term), TMT2plex (S), TMT2plex (T), TMT6plex (H), TMT6plex (K), TMT6plex (N-term), TMT6plex (Protein N-term), TMT6plex (S), TMT6plex (T), TMTpro (H), TMTpro (K), TMTpro (N-term), TMTpro (Protein N-term), TMTpro (S), TMTpro (T), TMTpro_zero (H), TMTpro_zero (K), TMTpro_zero (N-term), TMTpro_zero (Protein N-term), TMTpro_zero (S), TMTpro_zero (T), TNBS (K), TNBS (N-term), trifluoro (L), Triiodo (Y), Triiodothyronine (Y), Trimethyl (K), Trimethyl (Protein N-term A), Trimethyl (R), Trimethyl:13C(3)2H(9) (K), Trimethyl:13C(3)2H(9) (R), Trimethyl:2H(9) (K), Trimethyl:2H(9) (R), Trioxidation (C), Trioxidation (F), Trioxidation (W), Trioxidation (Y), Tripalmitate (Protein N-term C), Tris (N), Triton (C-term), Triton (N-term), Trp->Ala (W), Trp->Arg (W), Trp->Asn (W), Trp->Asp (W), Trp->Cys (W), Trp->Gln (W), Trp->Glu (W), Trp->Gly (W), Trp->His (W), Trp->Hydroxykynurenin (W), Trp->Kynurenin (W), Trp->Lys (W), Trp->Met (W), Trp->Oxolactone (W), Trp->Phe (W), Trp->Pro (W), Trp->Ser (W), Trp->Thr (W), Trp->Tyr (W), Trp->Val (W), Trp->Xle (W), Tween20 (N-term), Tween80 (C-term), Tyr->Ala (Y), Tyr->Arg (Y), Tyr->Asn (Y), Tyr->Asp (Y), Tyr->Cys (Y), Tyr->Dha (Y), Tyr->Gln (Y), Tyr->Glu (Y), Tyr->Gly (Y), Tyr->His (Y), Tyr->Lys (Y), Tyr->Met (Y), Tyr->Phe (Y), Tyr->Pro (Y), Tyr->Ser (Y), Tyr->Thr (Y), Tyr->Trp (Y), Tyr->Val (Y), Tyr->Xle (Y), Ub-Br2 (C), Ub-fluorescein (C), Ub-VME (C), UgiJoullie (D), UgiJoullie (E), UgiJoullieProGly (D), UgiJoullieProGly (E), UgiJoullieProGlyProGly (D), UgiJoullieProGlyProGly (E), Unknown:162 (C-term), Unknown:162 (D), Unknown:162 (E), Unknown:162 (N-term), Unknown:177 (C-term), Unknown:177 (D), Unknown:177 (E), Unknown:177 (N-term), Unknown:210 (C-term), Unknown:210 (D), Unknown:210 (E), Unknown:210 (N-term), Unknown:216 (C-term), Unknown:216 (D), Unknown:216 (E), Unknown:216 (N-term), Unknown:234 (C-term), Unknown:234 (D), Unknown:234 (E), Unknown:234 (N-term), Unknown:248 (C-term), Unknown:248 (D), Unknown:248 (E), Unknown:248 (N-term), Unknown:250 (C-term), Unknown:250 (D), Unknown:250 (E), Unknown:250 (N-term), Unknown:302 (C-term), Unknown:302 (D), Unknown:302 (E), Unknown:302 (N-term), Unknown:306 (C-term), Unknown:306 (D), Unknown:306 (E), Unknown:306 (N-term), Unknown:420 (C-term), Unknown:420 (N-term), Val->Ala (V), Val->Arg (V), Val->Asn (V), Val->Asp (V), Val->Cys (V), Val->Gln (V), Val->Glu (V), Val->Gly (V), Val->His (V), Val->Lys (V), Val->Met (V), Val->Phe (V), Val->Pro (V), Val->Ser (V), Val->Thr (V), Val->Trp (V), Val->Tyr (V), Val->Xle (V), VFQQQTGG (K), VIEVYQEQTGG (K), Withaferin (C), Xle->Ala (I), Xle->Ala (L), Xle->Arg (I), Xle->Arg (L), Xle->Asn (I), Xle->Asn (L), Xle->Asp (I), Xle->Asp (L), Xle->Cys (I), Xle->Cys (L), Xle->Gln (I), Xle->Gln (L), Xle->Glu (I), Xle->Glu (L), Xle->Gly (I), Xle->Gly (L), Xle->His (I), Xle->His (L), Xle->Lys (I), Xle->Lys (L), Xle->Met (I), Xle->Met (L), Xle->Phe (I), Xle->Phe (L), Xle->Pro (I), Xle->Pro (L), Xle->Ser (I), Xle->Ser (L), Xle->Thr (I), Xle->Thr (L), Xle->Trp (I), Xle->Trp (L), Xle->Tyr (I), Xle->Tyr (L), Xle->Val (I), Xle->Val (L), Xlink:B10621 (C), Xlink:BMOE (C), Xlink:BS2G[113] (K), Xlink:BS2G[113] (Protein N-term), Xlink:BS2G[114] (K), Xlink:BS2G[114] (Protein N-term), Xlink:BS2G[217] (K), Xlink:BS2G[217] (Protein N-term), Xlink:BS2G[96] (K), Xlink:BS2G[96] (Protein N-term), Xlink:BuUrBu[111] (K), Xlink:BuUrBu[111] (Protein N-term), Xlink:BuUrBu[196] (K), Xlink:BuUrBu[196] (Protein N-term), Xlink:BuUrBu[213] (K), Xlink:BuUrBu[213] (Protein N-term), Xlink:BuUrBu[214] (K), Xlink:BuUrBu[214] (Protein N-term), Xlink:BuUrBu[317] (K), Xlink:BuUrBu[317] (Protein N-term), Xlink:BuUrBu[85] (K), Xlink:BuUrBu[85] (Protein N-term), Xlink:DFDNB (K), Xlink:DFDNB (N), Xlink:DFDNB (Q), Xlink:DFDNB (R), Xlink:DMP[122] (K), Xlink:DMP[122] (Protein N-term), Xlink:DMP[139] (K), Xlink:DMP[139] (Protein N-term), Xlink:DMP[140] (K), Xlink:DMP[140] (Protein N-term), Xlink:DMP[154] (K), Xlink:DMP[154] (Protein N-term), Xlink:DSS[138] (K), Xlink:DSS[138] (Protein N-term), Xlink:DSS[155] (K), Xlink:DSS[155] (Protein N-term), Xlink:DSS[156] (K), Xlink:DSS[156] (Protein N-term), Xlink:DSS[259] (K), Xlink:DSS[259] (Protein N-term), Xlink:DSSO[104] (K), Xlink:DSSO[104] (Protein N-term), Xlink:DSSO[158] (K), Xlink:DSSO[158] (Protein N-term), Xlink:DSSO[175] (K), Xlink:DSSO[175] (Protein N-term), Xlink:DSSO[176] (K), Xlink:DSSO[176] (Protein N-term), Xlink:DSSO[279] (K), Xlink:DSSO[279] (Protein N-term), Xlink:DSSO[54] (K), Xlink:DSSO[54] (Protein N-term), Xlink:DSSO[86] (K), Xlink:DSSO[86] (Protein N-term), Xlink:DST[114] (K), Xlink:DST[114] (Protein N-term), Xlink:DST[132] (K), Xlink:DST[132] (Protein N-term), Xlink:DST[56] (K), Xlink:DST[56] (Protein N-term), Xlink:DTBP[172] (K), Xlink:DTBP[172] (Protein N-term), Xlink:DTBP[87] (K), Xlink:DTBP[87] (Protein N-term), Xlink:DTSSP[174] (K), Xlink:DTSSP[174] (Protein N-term), Xlink:DTSSP[192] (K), Xlink:DTSSP[192] (Protein N-term), Xlink:DTSSP[88] (K), Xlink:DTSSP[88] (Protein N-term), Xlink:EGS[115] (K), Xlink:EGS[115] (Protein N-term), Xlink:EGS[226] (K), Xlink:EGS[226] (Protein N-term), Xlink:EGS[244] (K), Xlink:EGS[244] (Protein N-term), Xlink:SMCC[219] (C), Xlink:SMCC[219] (K), Xlink:SMCC[219] (Protein N-term), Xlink:SMCC[237] (C), Xlink:SMCC[237] (K), Xlink:SMCC[237] (Protein N-term), Xlink:SMCC[321] (C), ZGB (K), ZGB (N-term), ZQG (K)

RegEx Remove all peptides with (unmodified) sequences matched by the RegEx e.g. [BJXZ] removes ambiguous peptides.

+++in_silico_digestionThis filter option removes peptide hits which are not in the list of in silico peptides generated by the rules specified below

fasta fasta protein sequence database.input file*.fasta

enzymeTrypsin enzyme used for the digestion of the sampleAsp-N/B, Asp-N_ambic, Chymotrypsin, Chymotrypsin/P, CNBr, Alpha-lytic protease, 2-iodobenzoate, iodosobenzoate, staphylococcal protease/D, proline-endopeptidase/HKR, Glu-C+P, PepsinA + P, Arg-C/P, Asp-N, Formic_acid, Lys-C, Lys-N, Trypsin, Arg-C, Lys-C/P, PepsinA, TrypChymo, Trypsin/P, V8-DE, V8-E, leukocyte elastase, proline endopeptidase, glutamyl endopeptidase, cyanogen-bromide, Clostripain/P, elastase-trypsin-chymotrypsin, no cleavage, unspecific cleavage

specificityfull Specificity of the filternone, semi, full

missed_cleavages-1 range of allowed missed cleavages in the peptide sequences
By default missed cleavages are ignored-1:∞

methionine_cleavagefalse Allow methionine cleavage at the N-terminus of the protein.true, false

+++missed_cleavagesThis filter option removes peptide hits which do not confirm with the allowed missed cleavages specified below.

number_of_missed_cleavages: range of allowed missed cleavages in the peptide sequences.
For example: 0:1 -> peptides with two or more missed cleavages will be removed,
0:0 -> peptides with any missed cleavages will be removed

enzymeTrypsin enzyme used for the digestion of the sampleAsp-N/B, Asp-N_ambic, Chymotrypsin, Chymotrypsin/P, CNBr, Alpha-lytic protease, 2-iodobenzoate, iodosobenzoate, staphylococcal protease/D, proline-endopeptidase/HKR, Glu-C+P, PepsinA + P, Arg-C/P, Asp-N, Formic_acid, Lys-C, Lys-N, Trypsin, Arg-C, Lys-C/P, PepsinA, TrypChymo, Trypsin/P, V8-DE, V8-E, leukocyte elastase, proline endopeptidase, glutamyl endopeptidase, cyanogen-bromide, Clostripain/P, elastase-trypsin-chymotrypsin, no cleavage, unspecific cleavage

+++rtFiltering by RT predicted by 'RTPredict'

p_value0.0 Retention time filtering by the p-value predicted by RTPredict.0.0:1.0

p_value_1st_dim0.0 Retention time filtering by the p-value predicted by RTPredict for first dimension.0.0:1.0

+++mzFiltering by mass error

error-1.0 Filtering by deviation to theoretical mass (disabled for negative values).

unitppm Absolute or relative error.Da, ppm

+++bestFiltering best hits per spectrum (for peptides) or from proteins

n_spectra0 Keep only the 'n' best spectra (i.e., PeptideIdentifications) (for n > 0). A spectrum is considered better if it has a higher scoring peptide hit than the other spectrum.0:∞

n_peptide_hits0 Keep only the 'n' highest scoring peptide hits per spectrum (for n > 0).0:∞

spectrum_per_peptidefalse Keep one spectrum per peptide. Value determines if same sequence but different charges or modifications are treated as separate peptides or the same peptide. (default: false = filter disabled).false, sequence, sequence+charge, sequence+modification, sequence+charge+modification

n_protein_hits0 Keep only the 'n' highest scoring protein hits (for n > 0).0:∞

strictfalse Keep only the highest scoring peptide hit.
Similar to n_peptide_hits=1, but if there are ties between two or more highest scoring hits, none are kept.true, false

n_to_m_peptide_hits: Peptide hit rank range to extracts