Proton acceptor; specific for (R)-substrate epimerization
Proton acceptor; specific for (S)-substrate epimerization
Schiff-base intermediate with acetaldehyde
Glyco_hydro_114 domain-containing protein
Sugar ABC transporter substrate-binding protein
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
Nucleophile; cysteine thiosulfonate intermediate
T9SS C-terminal target domain-containing protein
Glyco_hydro_20b domain-containing protein
Carboxypeptidase regulatory-like domain-containing protein
Fimbrial biogenesis outer membrane usher protein
Probable endolytic peptidoglycan transglycosylase RlpA
Schiff-base intermediate with D-ribose 5-phosphate
WD_REPEATS_REGION domain-containing protein
Gly-cisPro motif, important for rejection of L-amino acids
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity
O-(5'-phospho-DNA)-tyrosine intermediate
Beta/gamma crystallin 'Greek key' domain-containing protein
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Outer membrane lipoprotein carrier protein LolA
Important for interaction with partner proteins