Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
Ricin B-type lectin domain-containing protein
Proton acceptor; for phosphorylation activity. Proton donor; for dephosphorylation activity
Resolvase/invertase-type recombinase catalytic
Gly-cisPro motif, important for rejection of L-amino acids
Phosphocysteine intermediate; for EIIB activity
O-(3'-phospho-DNA)-tyrosine intermediate
O-(5'-phospho-DNA)-tyrosine intermediate
Interaction with polymerase core subunit RpoC
Important for interaction with partner proteins