Cysteine sulfenic acid (-SOH) intermediate
Schiff-base intermediate with acetaldehyde
Lipid II isoglutaminyl synthase (glutamine-hydrolyzing) subunit MurT
Isoglutamyl lysine isopeptide (Glu-Lys) (interchain with K-? in acceptor proteins)
O-(3'-phospho-DNA)-tyrosine intermediate
O-(5'-phospho-DNA)-tyrosine intermediate
Phosphocysteine intermediate; for EIIB activity
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
GRAM_POS_ANCHORING domain-containing protein
Resolvase/invertase-type recombinase catalytic
Nucleophile; cysteine thiosulfonate intermediate
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Involved in ionization of N3 of dUMP, leading to its activation
Gly-cisPro motif, important for rejection of L-amino acids
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
5-glutamyl coenzyme A thioester intermediate
Serine/arginine repetitive matrix protein 2