6VLT

Crystal Structure of Human P450 2C9*2 Genetic Variant in Complex with Losartan

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6vlta_	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d6vltb1	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d6vltb2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d6vltc1	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d6vltc2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d6vltd1	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d6vltd2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d6vlte1	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d6vlte2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d6vltf1	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d6vltf2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d6vltg_	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
H	d6vlth_	All alpha proteins	Cytochrome P450	Cytochrome P450	Cytochrome P450	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Cytochrome P450	8038817	3001061	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	p450	e6vltA1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)
B	p450	e6vltB1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)
C	p450	e6vltC1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)
D	p450	e6vltD1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)
E	p450	e6vltE1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)
F	p450	e6vltF1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)
G	p450	e6vltG1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)
H	p450	e6vltH1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF00067	Cytochrome P450 (p450)	Cytochrome P450	Cytochrome P450s are haem-thiolate proteins [6] involved in the oxidative degradation of various compounds. They are particularly well known for their role in the degradation of environmental toxins and mutagens. They can be divided into 4 classes, a ...	Cytochrome P450s are haem-thiolate proteins [6] involved in the oxidative degradation of various compounds. They are particularly well known for their role in the degradation of environmental toxins and mutagens. They can be divided into 4 classes, according to the method by which electrons from NAD(P)H are delivered to the catalytic site. Sequence conservation is relatively low within the family - there are only 3 absolutely conserved residues - but their general topography and structural fold are highly conserved. The conserved core is composed of a coil termed the 'meander', a four-helix bundle, helices J and K, and two sets of beta-sheets. These constitute the haem-binding loop (with an absolutely conserved cysteine that serves as the 5th ligand for the haem iron), the proton-transfer groove and the absolutely conserved EXXR motif in helix K. While prokaryotic P450s are soluble proteins, most eukaryotic P450s are associated with microsomal membranes. their general enzymatic function is to catalyse regiospecific and stereospecific oxidation of non-activated hydrocarbons at physiological temperatures [6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	Cytochrome P450 2C9	oxidoreductase activity catalytic activity arachidonate monooxygenase activity monooxygenase activity arachidonate epoxygenase activity arachidonate 11,12-epoxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen arachidonate 14,15-epoxygenase activity (R)-limonene 6-monooxygenase activity limonene monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen (S)-limonene 7-monooxygenase activity aromatase activity (S)-limonene 6-monooxygenase activity oxidoreductase activity catalytic activity arachidonate monooxygenase activity monooxygenase activity arachidonate epoxygenase activity arachidonate 11,12-epoxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen arachidonate 14,15-epoxygenase activity (R)-limonene 6-monooxygenase activity limonene monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen (S)-limonene 7-monooxygenase activity aromatase activity (S)-limonene 6-monooxygenase activity oxidoreductase activity, acting on CH or CH2 groups, quinone or similar compound as acceptor caffeine oxidase activity oxidoreductase activity, acting on CH or CH2 groups binding organic cyclic compound binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding steroid hydroxylase activity	oxidative demethylation demethylation metabolic process cellular process icosanoid metabolic process fatty acid metabolic process long-chain fatty acid metabolic process unsaturated fatty acid metabolic process epoxygenase P450 pathway oxoacid metabolic process arachidonate metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process oxidative demethylation demethylation metabolic process cellular process icosanoid metabolic process fatty acid metabolic process long-chain fatty acid metabolic process unsaturated fatty acid metabolic process epoxygenase P450 pathway oxoacid metabolic process arachidonate metabolic process carboxylic acid metabolic process primary metabolic process organic acid metabolic process olefinic compound metabolic process small molecule metabolic process monocarboxylic acid metabolic process lipid metabolic process amide metabolic process estrogen metabolic process regulation of hormone levels steroid metabolic process biological regulation regulation of biological quality hormone metabolic process small molecule biosynthetic process organic acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process icosanoid biosynthetic process organic hydroxy compound metabolic process sterol metabolic process cholesterol metabolic process alcohol metabolic process secondary alcohol metabolic process cellular response to stimulus cellular response to chemical stimulus response to stimulus response to chemical cellular response to xenobiotic stimulus xenobiotic metabolic process response to xenobiotic stimulus catabolic process xenobiotic catabolic process omega-hydroxylase P450 pathway monocarboxylic acid biosynthetic process long-chain fatty acid biosynthetic process lipid biosynthetic process fatty acid biosynthetic process nitrogen cycle metabolic process urea metabolic process monoterpenoid metabolic process terpenoid metabolic process isoprenoid metabolic process	cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle intracellular membrane-bounded organelle cytoplasm organelle subcompartment endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle intracellular membrane-bounded organelle cytoplasm organelle subcompartment endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR002401	Cytochrome P450, E-class, group I	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR017972	Cytochrome P450, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H	IPR050182	Cytochrome P450 family 2	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR001128	Cytochrome P450	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036396	Cytochrome P450 superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F, G, H	Pharos: P11712	Warfarin Sensitivity cardiomyopathy coumarin resistance nervous system disorder drug allergy interstitial nephritis malignant glioma acute kidney failure medulloblastoma brain cancer pancreatic ductal adenocarcinoma Sjogren syndrome glioblastoma large cell medulloblastoma atypical teratoid rhabdoid tumor Warfarin Sensitivity cardiomyopathy coumarin resistance nervous system disorder drug allergy interstitial nephritis malignant glioma acute kidney failure medulloblastoma brain cancer pancreatic ductal adenocarcinoma Sjogren syndrome glioblastoma large cell medulloblastoma atypical teratoid rhabdoid tumor osteosarcoma pancreatic intraductal papillary-mucinous neoplasm drug-induced liver injury major depressive disorder malignant pancreatic neoplasm ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Crohn disease

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, C, D, E A, B, C, D, E, F, G, H	OPM				Cytochrome P450

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.