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3WKT

Complex structure of an open form of NADPH-cytochrome P450 reductase and heme oxygenase-1

Functional Information from GO Data
ChainGOidnamespacecontents
A0003420biological_processregulation of growth plate cartilage chondrocyte proliferation
A0003958molecular_functionNADPH-hemoprotein reductase activity
A0004128molecular_functioncytochrome-b5 reductase activity, acting on NAD(P)H
A0005737cellular_componentcytoplasm
A0005783cellular_componentendoplasmic reticulum
A0005789cellular_componentendoplasmic reticulum membrane
A0005829cellular_componentcytosol
A0007584biological_processresponse to nutrient
A0008941molecular_functionnitric oxide dioxygenase NAD(P)H activity
A0009055molecular_functionelectron transfer activity
A0009410biological_processresponse to xenobiotic stimulus
A0009437biological_processcarnitine metabolic process
A0009725biological_processresponse to hormone
A0009812biological_processflavonoid metabolic process
A0010181molecular_functionFMN binding
A0016020cellular_componentmembrane
A0016491molecular_functionoxidoreductase activity
A0016787molecular_functionhydrolase activity
A0019395biological_processfatty acid oxidation
A0019899molecular_functionenzyme binding
A0022900biological_processelectron transport chain
A0032332biological_processpositive regulation of chondrocyte differentiation
A0043066biological_processnegative regulation of apoptotic process
A0043231cellular_componentintracellular membrane-bounded organelle
A0043602biological_processnitrate catabolic process
A0045542biological_processpositive regulation of cholesterol biosynthetic process
A0045880biological_processpositive regulation of smoothened signaling pathway
A0046210biological_processnitric oxide catabolic process
A0047726molecular_functioniron-cytochrome-c reductase activity
A0050660molecular_functionflavin adenine dinucleotide binding
A0050661molecular_functionNADP binding
A0070988biological_processdemethylation
A0071371biological_processcellular response to gonadotropin stimulus
A0071372biological_processcellular response to follicle-stimulating hormone stimulus
A0071375biological_processcellular response to peptide hormone stimulus
A0071548biological_processresponse to dexamethasone
A0090031biological_processpositive regulation of steroid hormone biosynthetic process
A0090181biological_processregulation of cholesterol metabolic process
A0090346biological_processcellular organofluorine metabolic process
B0003420biological_processregulation of growth plate cartilage chondrocyte proliferation
B0003958molecular_functionNADPH-hemoprotein reductase activity
B0004128molecular_functioncytochrome-b5 reductase activity, acting on NAD(P)H
B0005737cellular_componentcytoplasm
B0005783cellular_componentendoplasmic reticulum
B0005789cellular_componentendoplasmic reticulum membrane
B0005829cellular_componentcytosol
B0007584biological_processresponse to nutrient
B0008941molecular_functionnitric oxide dioxygenase NAD(P)H activity
B0009055molecular_functionelectron transfer activity
B0009410biological_processresponse to xenobiotic stimulus
B0009437biological_processcarnitine metabolic process
B0009725biological_processresponse to hormone
B0009812biological_processflavonoid metabolic process
B0010181molecular_functionFMN binding
B0016020cellular_componentmembrane
B0016491molecular_functionoxidoreductase activity
B0016787molecular_functionhydrolase activity
B0019395biological_processfatty acid oxidation
B0019899molecular_functionenzyme binding
B0022900biological_processelectron transport chain
B0032332biological_processpositive regulation of chondrocyte differentiation
B0043066biological_processnegative regulation of apoptotic process
B0043231cellular_componentintracellular membrane-bounded organelle
B0043602biological_processnitrate catabolic process
B0045542biological_processpositive regulation of cholesterol biosynthetic process
B0045880biological_processpositive regulation of smoothened signaling pathway
B0046210biological_processnitric oxide catabolic process
B0047726molecular_functioniron-cytochrome-c reductase activity
B0050660molecular_functionflavin adenine dinucleotide binding
B0050661molecular_functionNADP binding
B0070988biological_processdemethylation
B0071371biological_processcellular response to gonadotropin stimulus
B0071372biological_processcellular response to follicle-stimulating hormone stimulus
B0071375biological_processcellular response to peptide hormone stimulus
B0071548biological_processresponse to dexamethasone
B0090031biological_processpositive regulation of steroid hormone biosynthetic process
B0090181biological_processregulation of cholesterol metabolic process
B0090346biological_processcellular organofluorine metabolic process
C0001525biological_processangiogenesis
C0001666biological_processresponse to hypoxia
C0002246biological_processwound healing involved in inflammatory response
C0004392molecular_functionheme oxygenase (decyclizing) activity
C0004630molecular_functionphospholipase D activity
C0005198molecular_functionstructural molecule activity
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005783cellular_componentendoplasmic reticulum
C0005789cellular_componentendoplasmic reticulum membrane
C0005829cellular_componentcytosol
C0005901cellular_componentcaveola
C0006357biological_processregulation of transcription by RNA polymerase II
C0006644biological_processphospholipid metabolic process
C0006788biological_processheme oxidation
C0006879biological_processintracellular iron ion homeostasis
C0006915biological_processapoptotic process
C0006979biological_processresponse to oxidative stress
C0007264biological_processsmall GTPase-mediated signal transduction
C0008217biological_processregulation of blood pressure
C0008285biological_processnegative regulation of cell population proliferation
C0008630biological_processintrinsic apoptotic signaling pathway in response to DNA damage
C0009410biological_processresponse to xenobiotic stimulus
C0010656biological_processnegative regulation of muscle cell apoptotic process
C0016020cellular_componentmembrane
C0016236biological_processmacroautophagy
C0016239biological_processpositive regulation of macroautophagy
C0016242biological_processnegative regulation of macroautophagy
C0016491molecular_functionoxidoreductase activity
C0019899molecular_functionenzyme binding
C0020037molecular_functionheme binding
C0031670biological_processcellular response to nutrient
C0032764biological_processnegative regulation of mast cell cytokine production
C0034101biological_processerythrocyte homeostasis
C0034605biological_processcellular response to heat
C0035094biological_processresponse to nicotine
C0035556biological_processintracellular signal transduction
C0042167biological_processheme catabolic process
C0042168biological_processheme metabolic process
C0042542biological_processresponse to hydrogen peroxide
C0042802molecular_functionidentical protein binding
C0042803molecular_functionprotein homodimerization activity
C0043305biological_processnegative regulation of mast cell degranulation
C0043524biological_processnegative regulation of neuron apoptotic process
C0043627biological_processresponse to estrogen
C0045766biological_processpositive regulation of angiogenesis
C0046872molecular_functionmetal ion binding
C0048471cellular_componentperinuclear region of cytoplasm
C0048661biological_processpositive regulation of smooth muscle cell proliferation
C0048662biological_processnegative regulation of smooth muscle cell proliferation
C0052869molecular_functionarachidonic acid omega-hydroxylase activity
C0060586biological_processmulticellular organismal-level iron ion homeostasis
C0071243biological_processcellular response to arsenic-containing substance
C0071276biological_processcellular response to cadmium ion
C0072719biological_processcellular response to cisplatin
C0090050biological_processpositive regulation of cell migration involved in sprouting angiogenesis
C0097421biological_processliver regeneration
C0110076biological_processnegative regulation of ferroptosis
C1902042biological_processnegative regulation of extrinsic apoptotic signaling pathway via death domain receptors
C1903589biological_processpositive regulation of blood vessel endothelial cell proliferation involved in sprouting angiogenesis
C1904019biological_processepithelial cell apoptotic process
C1904036biological_processnegative regulation of epithelial cell apoptotic process
C1904037biological_processpositive regulation of epithelial cell apoptotic process
C1904550biological_processresponse to arachidonic acid
C1904681biological_processresponse to 3-methylcholanthrene
C1904706biological_processnegative regulation of vascular associated smooth muscle cell proliferation
D0001525biological_processangiogenesis
D0001666biological_processresponse to hypoxia
D0002246biological_processwound healing involved in inflammatory response
D0004392molecular_functionheme oxygenase (decyclizing) activity
D0004630molecular_functionphospholipase D activity
D0005198molecular_functionstructural molecule activity
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0005783cellular_componentendoplasmic reticulum
D0005789cellular_componentendoplasmic reticulum membrane
D0005829cellular_componentcytosol
D0005901cellular_componentcaveola
D0006357biological_processregulation of transcription by RNA polymerase II
D0006644biological_processphospholipid metabolic process
D0006788biological_processheme oxidation
D0006879biological_processintracellular iron ion homeostasis
D0006915biological_processapoptotic process
D0006979biological_processresponse to oxidative stress
D0007264biological_processsmall GTPase-mediated signal transduction
D0008217biological_processregulation of blood pressure
D0008285biological_processnegative regulation of cell population proliferation
D0008630biological_processintrinsic apoptotic signaling pathway in response to DNA damage
D0009410biological_processresponse to xenobiotic stimulus
D0010656biological_processnegative regulation of muscle cell apoptotic process
D0016020cellular_componentmembrane
D0016236biological_processmacroautophagy
D0016239biological_processpositive regulation of macroautophagy
D0016242biological_processnegative regulation of macroautophagy
D0016491molecular_functionoxidoreductase activity
D0019899molecular_functionenzyme binding
D0020037molecular_functionheme binding
D0031670biological_processcellular response to nutrient
D0032764biological_processnegative regulation of mast cell cytokine production
D0034101biological_processerythrocyte homeostasis
D0034605biological_processcellular response to heat
D0035094biological_processresponse to nicotine
D0035556biological_processintracellular signal transduction
D0042167biological_processheme catabolic process
D0042168biological_processheme metabolic process
D0042542biological_processresponse to hydrogen peroxide
D0042802molecular_functionidentical protein binding
D0042803molecular_functionprotein homodimerization activity
D0043305biological_processnegative regulation of mast cell degranulation
D0043524biological_processnegative regulation of neuron apoptotic process
D0043627biological_processresponse to estrogen
D0045766biological_processpositive regulation of angiogenesis
D0046872molecular_functionmetal ion binding
D0048471cellular_componentperinuclear region of cytoplasm
D0048661biological_processpositive regulation of smooth muscle cell proliferation
D0048662biological_processnegative regulation of smooth muscle cell proliferation
D0052869molecular_functionarachidonic acid omega-hydroxylase activity
D0060586biological_processmulticellular organismal-level iron ion homeostasis
D0071243biological_processcellular response to arsenic-containing substance
D0071276biological_processcellular response to cadmium ion
D0072719biological_processcellular response to cisplatin
D0090050biological_processpositive regulation of cell migration involved in sprouting angiogenesis
D0097421biological_processliver regeneration
D0110076biological_processnegative regulation of ferroptosis
D1902042biological_processnegative regulation of extrinsic apoptotic signaling pathway via death domain receptors
D1903589biological_processpositive regulation of blood vessel endothelial cell proliferation involved in sprouting angiogenesis
D1904019biological_processepithelial cell apoptotic process
D1904036biological_processnegative regulation of epithelial cell apoptotic process
D1904037biological_processpositive regulation of epithelial cell apoptotic process
D1904550biological_processresponse to arachidonic acid
D1904681biological_processresponse to 3-methylcholanthrene
D1904706biological_processnegative regulation of vascular associated smooth muscle cell proliferation
Functional Information from PDB Data
site_idAC1
Number of Residues16
DetailsBINDING SITE FOR RESIDUE FAD A 701
ChainResidue
AHIS315
AVAL472
ATYR474
AGLY484
AVAL485
AALA486
ATHR487
ATRP673
AARG420
AARG450
ATYR451
ATYR452
ASER453
ACYS468
AALA469
AVAL470

site_idAC2
Number of Residues19
DetailsBINDING SITE FOR RESIDUE FMN A 702
ChainResidue
ASER86
AGLN87
ATHR88
AGLY89
ATHR90
AALA91
AALA138
ATHR139
ATYR140
AGLY141
ALEU173
AGLY174
AASN175
ATYR178
AHIS180
APHE181
AASN182
AASP208
ALEU212

site_idAC3
Number of Residues13
DetailsBINDING SITE FOR RESIDUE NAP A 703
ChainResidue
AARG294
APRO529
AGLY530
ATHR531
ACYS562
AARG563
ASER592
AARG593
ALYS598
ATYR600
AGLN602
AASN631
AMET632

site_idAC4
Number of Residues18
DetailsBINDING SITE FOR RESIDUE FAD B 701
ChainResidue
BHIS315
BARG420
BARG450
BTYR451
BTYR452
BSER453
BCYS468
BALA469
BVAL470
BVAL472
BTYR474
BLYS477
BGLY484
BVAL485
BALA486
BTHR487
BALA534
BTRP673

site_idAC5
Number of Residues21
DetailsBINDING SITE FOR RESIDUE FMN B 702
ChainResidue
BSER86
BGLN87
BTHR88
BGLY89
BTHR90
BALA91
BALA138
BTHR139
BTYR140
BGLY141
BGLY143
BLEU173
BGLY174
BASN175
BTYR178
BHIS180
BPHE181
BASN182
BASP208
BLEU212
DVAL146

site_idAC6
Number of Residues11
DetailsBINDING SITE FOR RESIDUE NAP B 703
ChainResidue
BARG294
BVAL470
BTHR531
BCYS562
BSER592
BARG593
BLYS598
BTYR600
BVAL601
BGLN602
BMET632

site_idAC7
Number of Residues10
DetailsBINDING SITE FOR RESIDUE HEM C 300
ChainResidue
CGLN38
CTYR134
CTHR135
CARG136
CLEU138
CGLY139
CSER142
CLYS179
CARG183
CHIS25

site_idAC8
Number of Residues15
DetailsBINDING SITE FOR RESIDUE HEM D 300
ChainResidue
DLYS18
DHIS25
DGLU29
DMET34
DGLN38
DTYR134
DTHR135
DARG136
DGLY139
DSER142
DLYS179
DARG183
DPHE207
DASN210
DPHE214

Functional Information from PROSITE/UniProt
site_idPS00593
Number of Residues11
DetailsHEME_OXYGENASE Heme oxygenase signature. LVAHAYTRYLG
ChainResidueDetails
CLEU129-GLY139

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues530
DetailsTOPO_DOM: Cytoplasmic => ECO:0000250|UniProtKB:P09601
ChainResidueDetails
CMET1-THR266
BSER86
BALA138
BLEU173
BILE454
BSER478
BSER488
BPRO535
BALA596
BGLN602
DMET1-THR266
ALEU173
AILE454
ASER478
ASER488
APRO535
AALA596
AGLN602

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P09601
ChainResidueDetails
CLYS18
CTYR134
CARG183
DLYS18
DTYR134
DARG183

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: axial binding residue => ECO:0000250|UniProtKB:P09601
ChainResidueDetails
CHIS25
DHIS25
BHIS298
BTHR639

site_idSWS_FT_FI4
Number of Residues2
DetailsSITE: Important for catalytic activity => ECO:0000250|UniProtKB:P09601
ChainResidueDetails
CASP140
DASP140

site_idSWS_FT_FI5
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P09601
ChainResidueDetails
CSER229
DSER229

site_idSWS_FT_FI6
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:22673903
ChainResidueDetails
CSER242
DSER242

Catalytic Information from CSA
site_idMCSA1
Number of Residues4
DetailsM-CSA 117
ChainResidueDetails
ASER457hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor, proton relay, radical stabiliser
AARG630electrostatic stabiliser, hydrogen bond donor, proton acceptor, proton donor, proton relay, steric role, van der waals interaction

site_idMCSA2
Number of Residues4
DetailsM-CSA 117
ChainResidueDetails
BSER457hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor, proton relay, radical stabiliser
BARG630electrostatic stabiliser, hydrogen bond donor, proton acceptor, proton donor, proton relay, steric role, van der waals interaction

223532

PDB entries from 2024-08-07

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