LMPD Database

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LMP002143

Record overview

LMPD IDLMP002143
Gene ID10858
SpeciesHomo sapiens (Human)
Gene Namecytochrome P450, family 46, subfamily A, polypeptide 1
Gene SymbolCYP46A1
SynonymsCP46; CYP46
Alternate namescholesterol 24-hydroxylase; CH24H; cytochrome P450 46A1; cytochrome P450, subfamily 46 (cholesterol 24-hydroxylase)
Chromosome14
Map Location14q32.1
EC Number1.14.13.98
SummaryThis gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This endoplasmic reticulum protein is expressed in the brain, where it converts cholesterol to 24S-hydroxycholesterol. While cholesterol cannot pass the blood-brain barrier, 24S-hydroxycholesterol can be secreted in the brain into the circulation to be returned to the liver for catabolism. [provided by RefSeq, Jul 2008]
OrthologsView orthologs and multiple alignments for CYP46A1

Proteins

cholesterol 24-hydroxylase precursor
Refseq ID:NP_006659
Protein GI:5729796
UniProt ID:Q9Y6A2
mRNA ID:NM_006668
Length:500
RefSeq Status:REVIEWED
MSPGLLLLGSAVLLAFGLCCTFVHRARSRYEHIPGPPRPSFLLGHLPCFWKKDEVGGRVLQDVFLDWAKKYGPVVRVNVFHKTSVIVTSPESVKKFLMST
KYNKDSKMYRALQTVFGERLFGQGLVSECNYERWHKQRRVIDLAFSRSSLVSLMETFNEKAEQLVEILEAKADGQTPVSMQDMLTYTAMDILAKAAFGME
TSMLLGAQKPLSQAVKLMLEGITASRNTLAKFLPGKRKQLREVRESIRFLRQVGRDWVQRRREALKRGEEVPADILTQILKAEEGAQDDEGLLDNFVTFF
IAGHETSANHLAFTVMELSRQPEIVARLQAEVDEVIGSKRYLDFEDLGRLQYLSQVLKESLRLYPPAWGTFRLLEEETLIDGVRVPGNTPLLFSTYVMGR
MDTYFEDPLTFNPDRFGPGAPKPRFTYFPFSLGHRSCIGQQFAQMEVKVVMAKLLQRLEFRLVPGQRFGLQEQATLKPLDPVLCTLRPRGWQPAPPPPPC
 
sig_peptide: 1..28
inference: COORDINATES: ab initio prediction:SignalP:4.0
calculated_mol_wt: 2934
peptide sequence: 
MSPGLLLLGSAVLLAFGLCCTFVHRARS