Proton acceptor; for phosphorylation activity. Proton donor; for dephosphorylation activity
Schiff-base intermediate with acetaldehyde
Schiff-base intermediate with substrate; via pyruvic acid
O-(3'-phospho-DNA)-tyrosine intermediate
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Important for interaction with partner proteins
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Cysteine sulfenic acid (-SOH) intermediate