Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

3A8O

Crystal structure of Nitrile Hydratase complexed with Trimethylacetamide

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0016829molecular_functionlyase activity
A0018822molecular_functionnitrile hydratase activity
A0046872molecular_functionmetal ion binding
A0046914molecular_functiontransition metal ion binding
B0016829molecular_functionlyase activity
B0018822molecular_functionnitrile hydratase activity
B0046914molecular_functiontransition metal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE A 300
ChainResidue
ACYS109
ACSD112
ASER113
ACSO114
AHOH655

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE TAY B 301
ChainResidue
BMET40
BTYR72
BTYR76
BHOH311
AGLN90
ASER113
ATRP117
BTYR37

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"9586994","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2AHJ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"Cysteine sulfinic acid (-SO2H)","evidences":[{"source":"PubMed","id":"9368004","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9586994","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Cysteine sulfenic acid (-SOH)","evidences":[{"source":"PubMed","id":"9586994","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 57
ChainResidueDetails
BARG56electrostatic stabiliser, proton acceptor, proton donor
BTYR72proton acceptor, proton donor
BTYR76increase acidity, increase basicity
AILE119electrofuge, metal ligand, nucleophile, proton acceptor, proton donor

243531

PDB entries from 2025-10-22

PDB statisticsPDBj update infoContact PDBjnumon