O-(3'-phospho-DNA)-tyrosine intermediate
Interaction with polymerase core subunit RpoC
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Phosphodiester glycosidase family protein
Proton acceptor; specific for (R)-substrate epimerization
Proton acceptor; specific for (S)-substrate epimerization
O-(5'-phospho-DNA)-tyrosine intermediate
Schiff-base intermediate with acetaldehyde
nitrite reductase (cytochrome; ammonia-forming)
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
LPXTG cell wall anchor domain-containing protein
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
Proton acceptor; for phosphorylation activity. Proton donor; for dephosphorylation activity
Resolvase/invertase-type recombinase catalytic
Periplasmic nitrate reductase, electron transfer subunit
Schiff-base intermediate with D-ribose 5-phosphate
Charge relay system; for autoendoproteolytic cleavage activity
Phosphatidylserine decarboxylase alpha chain
Phosphatidylserine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid; for decarboxylase activity
Peptidase_MA_2 domain-containing protein
5-glutamyl coenzyme A thioester intermediate
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
Endonuclea_NS_2 domain-containing protein
Phr family secreted Rap phosphatase inhibitor
Cu_amine_oxidN1 domain-containing protein
RDXXRA motif of the pArg binding pocket involved in allosteric regulation
Cysteine sulfenic acid (-SOH) intermediate
Gly-cisPro motif, important for rejection of L-amino acids
Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)
Important for interaction with partner proteins
Phosphocysteine intermediate; for EIIB activity
Outer membrane lipoprotein carrier protein LolA
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity