S-methylbutanedioic acid-L-cysteine
A protein modification that effectively converts an L-cysteine residue to form S-methylbutanedioic acid-L-cysteine by alkylation with itaconate through a thioether bond.
MOD:00001
alkylated residue
is_a
MOD:00905
modified L-cysteine residue
is_a
MOD_RES S-(2,3-dicarboxypropyl)cysteine
exact