Proton acceptor; for glutaminase activity
Interaction with polymerase core subunit RpoC
Acyl-ester intermediate; for transpeptidase activity
Proton donor; for transglycosylase activity
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
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
Periplasmic serine endoprotease DegP-like
Ion-translocating oxidoreductase complex subunit G
serine-type D-Ala-D-Ala carboxypeptidase
Phosphocysteine intermediate; for EIIB activity
O-(3'-phospho-DNA)-tyrosine intermediate
High-affinity zinc uptake system protein ZnuA
Nucleophile; cysteine thiosulfonate intermediate
Thiol:disulfide interchange protein DsbD
O-(5'-phospho-DNA)-tyrosine intermediate
Penicillin-binding protein activator LpoB
D-galactose/methyl-galactoside binding periplasmic protein MglB
Lipopolysaccharide export system protein LptA
Nucleophile; methyl group acceptor from either O6- methylguanine or O4-methylthymine
Nucleophile; methyl group acceptor from methylphosphotriester
Cysteine sulfenic acid (-SOH) intermediate
Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
Translocation and assembly module subunit TamA
For 3-hydroxyacyl-CoA dehydrogenase activity
Gly-cisPro motif, important for rejection of L-amino acids
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Outer membrane protein assembly factor BamE
Outer-membrane lipoprotein carrier protein