Cysteine sulfenic acid (-SOH) intermediate
Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
O-(3'-phospho-DNA)-tyrosine intermediate
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Endolytic peptidoglycan transglycosylase RlpA
Phosphatidylserine decarboxylase alpha chain
Phosphatidylserine decarboxylase beta chain
Outer membrane protein assembly factor BamD
TcdB_toxin_midN domain-containing protein
Important for interaction with partner proteins
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity
Interaction with polymerase core subunit RpoC
Gly-cisPro motif, important for rejection of L-amino acids
Acyl-ester intermediate; for transpeptidase activity
Proton donor; for transglycosylase activity
O-(5'-phospho-DNA)-tyrosine intermediate
Resolvase/invertase-type recombinase catalytic