Gly-cisPro motif, important for rejection of L-amino acids
Schiff-base intermediate with substrate; via pyruvic acid
Cysteine sulfenic acid (-SOH) intermediate
Phosphatidylserine decarboxylase alpha chain
Phosphatidylserine decarboxylase beta chain
O-(3'-phospho-DNA)-tyrosine intermediate
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Beta-lactamase domain-containing protein
O-(5'-phospho-DNA)-tyrosine intermediate