Cysteine sulfenic acid (-SOH) intermediate; for peroxidase activity
Proton donor; for beta-elimination activity
Proton donor; for delta-elimination activity
Nucleophile; for GTP cyclohydrolase activity
Proton acceptor; for GTP cyclohydrolase activity
2-(S-cysteinyl)pyruvic acid O-phosphothioketal
O-(5'-phospho-DNA)-tyrosine intermediate
3-oxoacyl-[acyl-carrier-protein] synthase 2
Resolvase/invertase-type recombinase catalytic
X-X-X-Leu-X-X-Gly heptad repeat-containing protein
Proton acceptor; for phosphorylation activity. Proton donor; for dephosphorylation activity
Oxidored_molyb domain-containing protein
Divergent polysaccharide deacetylase family protein
Sortilin-Vps10 domain-containing protein
Arginine biosynthesis bifunctional protein ArgJ alpha chain
Arginine biosynthesis bifunctional protein ArgJ beta chain
Nucleophile; cysteine thiosulfonate intermediate
Signal recognition particle subunit FFH/SRP54 (Srp54)
Gram_pos_anchor domain-containing protein
Proton acceptor; for processing activity
S-adenosylmethionine decarboxylase alpha chain
S-adenosylmethionine decarboxylase beta chain
Schiff-base intermediate with substrate; via pyruvic acid
serine-type D-Ala-D-Ala carboxypeptidase
Tryptophyl-tyrosyl-methioninium (Tyr-Met) (with Trp-101)
Schiff-base intermediate with D-ribose 5-phosphate
Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)
Schiff-base intermediate with acetaldehyde
Interaction with polymerase core subunit RpoC
Cysteine sulfenic acid (-SOH) intermediate
O-(3'-phospho-DNA)-tyrosine intermediate
Periplasmic nitrate reductase, electron transfer subunit
Fe/B12 periplasmic-binding domain-containing protein
Important for interaction with partner proteins
Phosphocysteine intermediate; for EIIB activity
RDXXRA motif of the pArg binding pocket involved in allosteric regulation
SurA N-terminal domain-containing protein
Gly-cisPro motif, important for rejection of L-amino acids