3-(S-L-cysteinyl)-L-aspartic acid
(2R,3S)-2-amino-3-([(2R)-2-amino-2-carboxyethyl]sulfanyl)butanedioic acid
(2R,3S,6R)-2,6-diamino-3-carboxy-4-thiaheptanedioic acid
-2.01565
-2.02
216.02
216.21
3-(L-cystein-S-yl)-L-aspartic acid
3-carboxy-L-lanthionine
A protein modification that effectively cross-links an L-cysteine residue and an L-aspartic acid residue by a thioether bond to form 2-(S-L-cysteinyl)-L-aspartic acid.
C 0 H -2 N 0 O 0 S 0
C 7 H 8 N 2 O 4 S 1
C, D
CROSSLNK 3-cysteinyl-aspartic acid (Cys-Asp)
Cross-link 2.
MOD:00319
PSI-MOD
natural
uniprot.ptm:PTM-0025
beta-carbon thioether crosslinked residues
crosslinked L-aspartic acid residue