A protein modification that effectively crosslinks an L-cysteine residue and a glycine residue by a thioester bond to form S-glycyl-L-cysteine. [ ChEBI : 22050 https://proteininformationresource.org/cgi-bin/resid?id=AA0206 PubMed : 3306404 ]

Synonyms:

XLNK-SCys-1Gly

ACT_SITE Glycyl thioester intermediate

glycine cysteine thioester

1-(cystein-S-yl)-glycinate

S-(glycyl)-L-cysteine

S-(2-amino-1-oxoethyl)cysteine

(2R)-2-amino-3-[(aminoacetyl)sulfanyl]propanoic acid

This is just here as a test because I lose it

Term information

database cross reference
  • uniprot.ptm:PTM-0429
Subsets

PSI-MOD-slim

Systematic name from RESID
(2R)-2-amino-3-[(aminoacetyl)sulfanyl]propanoic acid
Alternate name from RESID
S-(2-amino-1-oxoethyl)cysteine
Protein feature description from UniProtKB
ACT_SITE Glycyl thioester intermediate
Alternate name from RESID
glycine cysteine thioester
Alternate name from RESID
1-(cystein-S-yl)-glycinate
Name from RESID
S-(glycyl)-L-cysteine
DiffAvg
  • -18.02
DiffFormula
  • C 0 H -2 N 0 O -1 S 0
DiffMono
  • -18.010565
Formula
  • C 5 H 7 N 2 O 2 S 1
MassAvg
  • 159.18
MassMono
  • 159.02283
Origin
  • C, G
TermSpec
  • C-term
comment
  • Cross-link 2. For the modification of a C-terminal glycine by formation of a thioester bond with free L-cysteine see MOD:01777 [JSG].
id
  • MOD:00211