Schiff-base intermediate with acetaldehyde
Phosphocysteine intermediate; for EIIB activity
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Cu_amine_oxidN1 domain-containing protein
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Important for interaction with partner proteins
Proton acceptor; for phosphorylation activity. Proton donor; for dephosphorylation activity
ADP-ribosylarginine; by dinitrogenase reductase ADP- ribosyltransferase
ADP-ribosylarginine; by dinitrogenase reductase ADP-ribosyltransferase
S-layer homology domain-containing protein
O-(5'-phospho-DNA)-tyrosine intermediate
serine-type D-Ala-D-Ala carboxypeptidase
Ger(X)C family spore germination protein
Import inner membrane translocase subunit Tim44
Schiff-base intermediate with D-ribose 5-phosphate
RDXXRA motif of the pArg binding pocket involved in allosteric regulation
Nucleophile; cysteine thiosulfonate intermediate
Interaction with polymerase core subunit RpoC
Schiff-base intermediate with substrate; via pyruvic acid
Aldouronate transport system substrate-binding protein
ABC transporter substrate-binding protein
Sugar ABC transporter substrate-binding protein