2-(S-cysteinyl)pyruvic acid O-phosphothioketal
O-(3'-phospho-DNA)-tyrosine intermediate
O-(5'-phospho-DNA)-tyrosine intermediate
Phosphatidylserine decarboxylase alpha chain
Phosphatidylserine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
Ricin B-type lectin domain-containing protein
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Important for interaction with partner proteins
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
Involved in ionization of N3 of dUMP, leading to its activation
Interaction with polymerase core subunit RpoC