| Identification |
|---|
| HMDB Protein ID
| CDBP00483 |
| Secondary Accession Numbers
| Not Available |
| Name
| Cholesterol 7-alpha-monooxygenase |
| Description
| Not Available |
| Synonyms
|
- CYPVII
- Cholesterol 7-alpha-hydroxylase
- Cytochrome P450 7A1
|
| Gene Name
| CYP7A1 |
| Protein Type
| Enzyme |
| Biological Properties |
|---|
| General Function
| Involved in monooxygenase activity |
| Specific Function
| Catalyzes a rate-limiting step in cholesterol catabolism and bile acid biosynthesis by introducing a hydrophilic moiety at position 7 of cholesterol. Important for cholesterol homeostasis.
|
| GO Classification
|
| Biological Process |
| bile acid biosynthetic process |
| cellular response to cholesterol |
| cellular response to glucose stimulus |
| xenobiotic metabolic process |
| cholesterol homeostasis |
| cholesterol catabolic process |
| regulation of bile acid biosynthetic process |
| cellular lipid metabolic process |
| Cellular Component |
| endoplasmic reticulum membrane |
| Function |
| iron ion binding |
| monooxygenase activity |
| heme binding |
| oxidoreductase activity |
| ion binding |
| cation binding |
| metal ion binding |
| binding |
| catalytic activity |
| transition metal ion binding |
| electron carrier activity |
| Molecular Function |
| electron carrier activity |
| iron ion binding |
| heme binding |
| cholesterol 7-alpha-monooxygenase activity |
|
| Cellular Location
|
- Peripheral membrane protein
- Peripheral membrane protein
- Endoplasmic reticulum membrane
- Microsome membrane
|
| Pathways
|
| Name | SMPDB/Pathwhiz | KEGG | | Primary bile acid biosynthesis | Not Available |  | | Steroid hormone biosynthesis | Not Available |  | | PPAR signaling pathway | Not Available |  | | Bile secretion | Not Available |  | | Bile Acid Biosynthesis |    | |
|
| Gene Properties |
|---|
| Chromosome Location
| 8 |
| Locus
| 8q11-q12 |
| SNPs
| CYP7A1 |
| Gene Sequence
|
>1515 bp
ATGATGACCACATCTTTGATTTGGGGGATTGCTATAGCAGCATGCTGTTGTCTATGGCTT
ATTCTTGGAATTAGGAGAAGGCAAACGGGTGAACCACCTCTAGAGAATGGATTAATTCCA
TACCTGGGCTGTGCTCTGCAATTTGGTGCCAATCCTCTTGAGTTCCTCAGAGCAAATCAA
AGGAAACATGGTCATGTTTTTACCTGCAAACTAATGGGAAAATATGTCCATTTCATCACA
AATCCCTTGTCATACCATAAGGTGTTGTGCCACGGAAAATATTTTGATTGGAAAAAATTT
CACTTTGCTACTTCTGCGAAGGCATTTGGGCACAGAAGCATTGACCCGATGGATGGAAAT
ACCACTGAAAACATAAACGACACTTTCATCAAAACCCTGCAGGGCCATGCCTTGAATTCC
CTCACGGAAAGCATGATGGAAAACCTCCAACGTATCATGAGACCTCCAGTCTCCTCTAAC
TCAAAGACCGCTGCCTGGGTGACAGAAGGGATGTATTCTTTCTGCTACCGAGTGATGTTT
GAAGCTGGGTATTTAACTATCTTTGGCAGAGATCTTACAAGGCGGGACACACAGAAAGCA
CATATTCTAAACAATCTTGACAACTTCAAGCAATTCGACAAAGTCTTTCCAGCCCTGGTA
GCAGGCCTCCCCATTCACATGTTCAGGACTGCGCACAATGCCCGGGAGAAACTGGCAGAG
AGCTTGAGGCACGAGAACCTCCAAAAGAGGGAAAGCATCTCAGAACTGATCAGCCTGCGC
ATGTTTCTCAATGACACTTTGTCCACCTTTGATGATCTGGAGAAGGCCAAGACACACCTC
GTGGTCCTCTGGGCATCGCAAGCAAACACCATTCCAGCGACTTTCTGGAGTTTATTTCAA
ATGATTAGGAACCCAGAAGCAATGAAAGCAGCTACTGAAGAAGTGAAAAGAACATTAGAG
AATGCTGGTCAAAAAGTCAGCTTGGAAGGCAATCCTATTTGTTTGAGTCAAGCAGAACTG
AATGACCTGCCAGTATTAGATAGTATAATCAAGGAATCGCTGAGGCTTTCCAGTGCCTCC
CTCAACATCCGGACAGCTAAGGAGGATTTCACTTTGCACCTTGAGGACGGTTCCTACAAC
ATCCGAAAAGATGACATCATAGCTCTTTACCCACAGTTAATGCACTTAGATCCAGAAATC
TACCCAGACCCTTTGACTTTTAAATATGATAGGTATCTTGATGAAAACGGGAAGACAAAG
ACTACCTTCTATTGTAATGGACTCAAGTTAAAGTATTACTACATGCCCTTTGGATCGGGA
GCTACAATATGTCCTGGAAGATTGTTCGCTATCCACGAAATCAAGCAATTTTTGATTCTG
ATGCTTTCTTATTTTGAATTGGAGCTTATAGAGGGCCAAGCTAAATGTCCACCTTTGGAC
CAGTCCCGGGCAGGCTTGGGCATTTTGCCGCCATTGAATGATATTGAATTTAAATATAAA
TTCAAGCATTTGTGA
|
| Protein Properties |
|---|
| Number of Residues
| 504 |
| Molecular Weight
| 57660.155 |
| Theoretical pI
| 8.228 |
| Pfam Domain Function
|
|
| Signals
|
Not Available
|
|
Transmembrane Regions
|
Not Available
|
| Protein Sequence
|
>Cholesterol 7-alpha-monooxygenase
MMTTSLIWGIAIAACCCLWLILGIRRRQTGEPPLENGLIPYLGCALQFGANPLEFLRANQ
RKHGHVFTCKLMGKYVHFITNPLSYHKVLCHGKYFDWKKFHFATSAKAFGHRSIDPMDGN
TTENINDTFIKTLQGHALNSLTESMMENLQRIMRPPVSSNSKTAAWVTEGMYSFCYRVMF
EAGYLTIFGRDLTRRDTQKAHILNNLDNFKQFDKVFPALVAGLPIHMFRTAHNAREKLAE
SLRHENLQKRESISELISLRMFLNDTLSTFDDLEKAKTHLVVLWASQANTIPATFWSLFQ
MIRNPEAMKAATEEVKRTLENAGQKVSLEGNPICLSQAELNDLPVLDSIIKESLRLSSAS
LNIRTAKEDFTLHLEDGSYNIRKDDIIALYPQLMHLDPEIYPDPLTFKYDRYLDENGKTK
TTFYCNGLKLKYYYMPFGSGATICPGRLFAIHEIKQFLILMLSYFELELIEGQAKCPPLD
QSRAGLGILPPLNDIEFKYKFKHL
|
| External Links |
|---|
| GenBank ID Protein
| 75517898 |
| UniProtKB/Swiss-Prot ID
| P22680 |
| UniProtKB/Swiss-Prot Entry Name
| CP7A1_HUMAN |
| PDB IDs
|
|
| GenBank Gene ID
| BC101777 |
| GeneCard ID
| CYP7A1 |
| GenAtlas ID
| CYP7A1 |
| HGNC ID
| HGNC:2651 |
| References |
|---|
| General References
| Not Available |