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

1KW3

Crystal structure of 2,3-dihydroxybiphenyal dioxygenase (BphC) at 1.45 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
B0003824molecular_functioncatalytic activity
B0005506molecular_functioniron ion binding
B0008198molecular_functionferrous iron binding
B0016491molecular_functionoxidoreductase activity
B0018583molecular_functionbiphenyl-2,3-diol 1,2-dioxygenase activity
B0042178biological_processxenobiotic catabolic process
B0046872molecular_functionmetal ion binding
B0051213molecular_functiondioxygenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE2 B 301
ChainResidue
BHIS145
BHIS209
BTYR249
BGLU260
BHOH564
BHOH800

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MPD B 401
ChainResidue
BVAL133
BSER134
BHOH660
BHOH672
BPRO126
BPHE127
BPRO132

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MPD B 501
ChainResidue
BASP228
BLYS286

Functional Information from PROSITE/UniProt
site_idPS00082
Number of Residues21
DetailsEXTRADIOL_DIOXYGENAS Extradiol ring-cleavage dioxygenases signature. GrHtndqtlsFYadTPsPmi.E
ChainResidueDetails
BGLY238-GLU258

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues114
DetailsDomain: {"description":"VOC 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01163","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues122
DetailsDomain: {"description":"VOC 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01163","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1mpy
ChainResidueDetails
BTYR249
BHIS194
BHIS240

246031

PDB entries from 2025-12-10

PDB statisticsPDBj update infoContact PDBjnumon