Nucleophile; cysteine thiosulfonate intermediate
Transporter substrate-binding domain-containing protein
O-(3'-phospho-DNA)-tyrosine intermediate
Gly-zipper_Omp domain-containing protein
Endolytic peptidoglycan transglycosylase RlpA
Outer membrane protein assembly factor BamD
Peptidase_C39_2 domain-containing protein
Amidohydro-rel domain-containing protein
Helix-hairpin-helix domain-containing protein
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Peptide methionine sulfoxide reductase MsrA
O-(5'-phospho-DNA)-tyrosine intermediate
Permuted papain-like amidase enzyme, YaeF/YiiX, C92 family
Protein activator of alkane oxidation PraB
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
Important for interaction with partner proteins
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
Proton acceptor; for glutaminase activity
Tryptophyl-tyrosyl-methioninium (Tyr-Met) (with Trp-101)
Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity