7N3M

Co-complex CYP46A1 with 0431 (compound 17)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth AAA]	p450	e7n3mAAA1	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 [auth AAA]	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 [auth AAA]	Cholesterol 24-hydroxylase	testosterone 16-beta-hydroxylase activity monooxygenase activity oxidoreductase activity catalytic activity steroid hydroxylase activity binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding testosterone 16-beta-hydroxylase activity monooxygenase activity oxidoreductase activity catalytic activity steroid hydroxylase activity binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen oxidoreductase 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 cholesterol 24-hydroxylase activity	bile acid biosynthetic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process steroid metabolic process carboxylic acid metabolic process primary metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process bile acid metabolic process biosynthetic process small molecule metabolic process metabolic process bile acid biosynthetic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process steroid metabolic process carboxylic acid metabolic process primary metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process bile acid metabolic process biosynthetic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process lipid metabolic process sterol catabolic process alcohol catabolic process catabolic process lipid catabolic process sterol metabolic process cholesterol metabolic process alcohol metabolic process cholesterol catabolic process secondary alcohol metabolic process steroid catabolic process small molecule catabolic 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 ketone metabolic process regulation of hormone levels biological regulation C21-steroid hormone metabolic process hormone metabolic process progesterone metabolic process olefinic compound metabolic process regulation of biological quality positive regulation of cell communication regulation of cellular process modulation of chemical synaptic transmission signaling positive regulation of biological process cell communication long-term synaptic potentiation synaptic signaling positive regulation of cellular process regulation of synaptic plasticity trans-synaptic signaling regulation of biological process regulation of signaling cell-cell signaling positive regulation of synaptic transmission chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of long-term synaptic potentiation regulation of cell communication positive regulation of signaling developmental process multicellular organism development multicellular organismal process anatomical structure development nervous system development system development protein localization to membrane raft protein localization localization cellular localization cellular macromolecule localization macromolecule localization localization within membrane protein localization to membrane	presynapse cellular anatomical structure synapse cell junction somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection postsynapse membrane-bounded organelle intracellular organelle intracellular anatomical structure presynapse cellular anatomical structure synapse cell junction somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection postsynapse membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum cytoplasm intracellular membrane-bounded organelle endomembrane system organelle subcompartment membrane endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network organelle membrane endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AAA]	IPR002401	Cytochrome P450, E-class, group I	Family
A [auth AAA]	IPR017972	Cytochrome P450, conserved site	Conserved Site
A [auth AAA]	IPR001128	Cytochrome P450	Family
A [auth AAA]	IPR039983	Cholesterol 24-hydroxylase	Family
A [auth AAA]	IPR036396	Cytochrome P450 superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth AAA]	Pharos: Q9Y6A2	Alzheimer disease malignant glioma oligodendroglioma Pick disease primitive neuroectodermal tumor Acute Confusional Senile Dementia atypical teratoid rhabdoid tumor esophageal candidiasis heart disease large cell medulloblastoma medulloblastoma pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma HIV infectious disease malignant ependymoma Alzheimer disease malignant glioma oligodendroglioma Pick disease primitive neuroectodermal tumor Acute Confusional Senile Dementia atypical teratoid rhabdoid tumor esophageal candidiasis heart disease large cell medulloblastoma medulloblastoma pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma HIV infectious disease malignant ependymoma myocardial infarction pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia astrocytic tumor glioblastoma

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.