Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
Important for interaction with partner proteins
serine-type D-Ala-D-Ala carboxypeptidase
Outer-membrane lipoprotein carrier protein
Gly-cisPro motif, important for rejection of L-amino acids
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity