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1LKD

CRYSTAL STRUCTURE OF 2,3-DIHYDROXYBIPHENYL 1,2-DIOXYGENASE (DHBD) COMPLEXED WITH 2',6'-DICL DIHYDROXYBIPHENYL (DHB)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0005506molecular_functioniron ion binding
A0006725biological_processcellular aromatic compound metabolic process
A0008198molecular_functionferrous iron binding
A0016491molecular_functionoxidoreductase activity
A0018583molecular_functionbiphenyl-2,3-diol 1,2-dioxygenase activity
A0019439biological_processaromatic compound catabolic process
A0042178biological_processxenobiotic catabolic process
A0046872molecular_functionmetal ion binding
A0051213molecular_functiondioxygenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE2 A 500
ChainResidue
AHIS146
AHIS210
AGLU260
ABP6300
AHOH9092

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE2 A 501
ChainResidue
AHOH9193
AHOH9195
AHIS189
AHOH9190
AHOH9191
AHOH9192

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE BP6 A 300
ChainResidue
AHIS146
AVAL148
AMET175
APHE187
AHIS195
APHE202
AHIS210
AHIS241
AASN243
ATYR250
AGLU260
AFE2500
AP6G600
AHOH9092
AHOH9093
AHOH9189

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE BP6 A 301
ChainResidue
APHE110
APRO152
ALEU204
APRO205
ALYS206
AHIS209
ASER255
AGLY256
AGLU258
AHOH9186

site_idAC5
Number of Residues10
DetailsBINDING SITE FOR RESIDUE P6G A 600
ChainResidue
AMET177
APHE202
ATYR250
AGLU258
AHIS285
ABP6300
AHOH9182
AHOH9183
AHOH9184
AHOH9188

Functional Information from PROSITE/UniProt
site_idPS00082
Number of Residues22
DetailsEXTRADIOL_DIOXYGENAS Extradiol ring-cleavage dioxygenases signature. GrHtndhmvsFYasTPsGvevE
ChainResidueDetails
AGLY239-GLU260

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBINDING:
ChainResidueDetails
APHE147
APHE211
ATYR261

218500

数据于2024-04-17公开中

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