Schiff-base intermediate with substrate; via pyruvic acid
Gly-cisPro motif, important for rejection of L-amino acids
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Lipocalin-like domain-containing protein
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Phosphatidylserine decarboxylase alpha chain
Phosphatidylserine decarboxylase beta chain
Energy-coupling factor transporter transmembrane protein EcfT
5-glutamyl coenzyme A thioester intermediate
O-(5'-phospho-DNA)-tyrosine intermediate
Bifunctional NAD(P)H-hydrate repair enzyme Nnr
Tripartite tricarboxylate transporter substrate binding protein
Schiff-base intermediate with D-ribose 5-phosphate
Involved in ionization of N3 of dUMP, leading to its activation
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity