Interaction with polymerase core subunit RpoC
Resolvase/invertase-type recombinase catalytic
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Schiff-base intermediate with D-ribose 5-phosphate
O-(3'-phospho-DNA)-tyrosine intermediate
Isoglutamyl lysine isopeptide (Gln-Lys) (interchain with K-? in acceptor proteins)
Schiff-base intermediate with substrate; via pyruvic acid
Gly-cisPro motif, important for rejection of L-amino acids