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4FB2

Crystal Structure of Substrate-Free P450cin

Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0005506molecular_functioniron ion binding
A0016491molecular_functionoxidoreductase activity
A0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A0016709molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
A0020037molecular_functionheme binding
A0046232biological_processcarbazole catabolic process
A0046872molecular_functionmetal ion binding
A0055114biological_processobsolete oxidation-reduction process
B0004497molecular_functionmonooxygenase activity
B0005506molecular_functioniron ion binding
B0016491molecular_functionoxidoreductase activity
B0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
B0016709molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
B0020037molecular_functionheme binding
B0046232biological_processcarbazole catabolic process
B0046872molecular_functionmetal ion binding
B0055114biological_processobsolete oxidation-reduction process
C0004497molecular_functionmonooxygenase activity
C0005506molecular_functioniron ion binding
C0016491molecular_functionoxidoreductase activity
C0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
C0016709molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
C0020037molecular_functionheme binding
C0046232biological_processcarbazole catabolic process
C0046872molecular_functionmetal ion binding
C0055114biological_processobsolete oxidation-reduction process
D0004497molecular_functionmonooxygenase activity
D0005506molecular_functioniron ion binding
D0016491molecular_functionoxidoreductase activity
D0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
D0016709molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
D0020037molecular_functionheme binding
D0046232biological_processcarbazole catabolic process
D0046872molecular_functionmetal ion binding
D0055114biological_processobsolete oxidation-reduction process
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE HEM A 501
ChainResidue
AASN73
ATHR243
APRO284
AARG289
ASER339
ALEU340
AGLY341
AILE344
AHIS345
ACYS347
AILE353
AMET90
AHOH605
AHOH616
AHOH730
AALA91
AHIS98
AARG102
APHE109
AGLY238
AGLY239
AASN242

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 502
ChainResidue
AARG336
AHIS337
AGLY341
AHIS342
AHOH724
AHOH1066

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 503
ChainResidue
AARG122
AARG358

site_idAC4
Number of Residues22
DetailsBINDING SITE FOR RESIDUE HEM B 501
ChainResidue
BASN73
BMET90
BALA91
BHIS98
BARG102
BPHE109
BLEU235
BGLY238
BGLY239
BASN242
BTHR243
BARG289
BSER339
BLEU340
BGLY341
BILE344
BHIS345
BCYS347
BILE353
BHOH601
BHOH658
BHOH750

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO B 502
ChainResidue
BHIS337
BGLY341
BHIS342

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL B 503
ChainResidue
BARG122
BARG358

site_idAC7
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEM C 501
ChainResidue
CASN73
CMET90
CALA91
CHIS98
CARG102
CPHE109
CGLY238
CGLY239
CASN242
CTHR243
CPRO284
CVAL287
CARG289
CSER339
CLEU340
CGLY341
CILE344
CHIS345
CCYS347
CILE353
CEDO505
CHOH603
CHOH658
CHOH670

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO C 502
ChainResidue
CLEU264
CILE265
CPRO268
CTHR362
CHOH697
CHOH837

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO C 503
ChainResidue
CARG336
CHIS337
CGLY341
CHIS342

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL C 504
ChainResidue
CARG122
CARG358

site_idBC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE EDO C 505
ChainResidue
CHOH891
CHOH937
CHOH992
CASN242
CALA285
CHEM501
CHOH670
CHOH738
CHOH803

site_idBC3
Number of Residues24
DetailsBINDING SITE FOR RESIDUE HEM D 501
ChainResidue
DASN73
DMET90
DALA91
DHIS98
DARG102
DPHE109
DLEU235
DGLY238
DGLY239
DASN242
DTHR243
DPRO284
DVAL287
DARG289
DSER339
DLEU340
DGLY341
DILE344
DHIS345
DCYS347
DILE353
DHOH607
DHOH653
DHOH1054

site_idBC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL D 502
ChainResidue
DARG122
DARG358

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15260491","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18270198","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22775403","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15260491","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsSite: {"description":"Controls regioselective substrate oxidation"}
ChainResidueDetails

243911

PDB entries from 2025-10-29

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