Identification
HMDB Protein ID CDBP02462
Secondary Accession Numbers Not Available
Name 24-hydroxycholesterol 7-alpha-hydroxylase
Description Not Available
Synonyms
  1. Cytochrome P450 39A1
  2. Oxysterol 7-alpha-hydroxylase
  3. hCYP39A1
Gene Name CYP39A1
Protein Type Enzyme
Biological Properties
General Function Involved in monooxygenase activity
Specific Function Involved in the bile acid metabolism. Has a preference for 24-hydroxycholesterol, and converts it into a 7-alpha-hydroxylated product.
GO Classification
Biological Process
bile acid biosynthetic process
digestion
xenobiotic metabolic process
bile acid catabolic process
cholesterol catabolic process
Cellular Component
endoplasmic reticulum membrane
Function
heme binding
oxidoreductase activity
ion binding
cation binding
metal ion binding
binding
catalytic activity
transition metal ion binding
electron carrier activity
iron ion binding
monooxygenase activity
Molecular Function
electron carrier activity
iron ion binding
heme binding
24-hydroxycholesterol 7alpha-hydroxylase activity
oxysterol 7-alpha-hydroxylase activity
steroid 7-alpha-hydroxylase activity
Cellular Location
  1. Peripheral membrane protein
  2. Peripheral membrane protein
  3. Endoplasmic reticulum membrane
  4. Microsome membrane
Pathways
Gene Properties
Chromosome Location 6
Locus 6p21.1-p11.2
SNPs CYP39A1
Gene Sequence
>1410 bp
ATGGAACTAATTTCCCCAACAGTGATTATAATCCTGGGTTGCCTTGCTCTGTTCTTACTC
CTTCAGCGGAAGAATTTGCGTAGACCCCCGTGCATCAAGGGCTGGATTCCTTGGATTGGA
GTTGGATTTGAGTTTGGGAAAGCCCCTCTAGAATTTATAGAGAAAGCAAGAATCAAGTAT
GGACCAATATTTACAGTCTTTGCTATGGGAAACCGAATGACCTTTGTTACTGAAGAAGAA
GGAATTAATGTGTTTCTAAAATCCAAAAAAGTAGATTTTGAACTAGCAGTGCAAAATATC
GTTTATCGTACAGCATCAATTCCAAAGAATGTCTTTTTAGCACTGCATGAAAAACTCTAT
ATTATGTTGAAAGGGAAAATGGGGACTGTCAATCTCCATCAGTTTACTGGGCAACTGACT
GAAGAATTACATGAACAACTGGAGAATTTAGGCACTCATGGGACAATGGACCTGAACAAC
TTAGTAAGACATCTCCTTTATCCAGTCACAGTGAATATGCTCTTTAATAAAAGTTTGTTT
TCCACAAACAAGAAAAAAATCAAGGAGTTCCATCAGTATTTTCAAGTTTATGATGAAGAT
TTTGAGTATGGGTCCCAGTTGCCAGAGTGTCTTCTAAGAAACTGGTCAAAATCCAAAAAG
TGGTTCCTGGAACTGTTTGAGAAAAACATTCCAGATATAAAAGCATGTAAATCTGCAAAA
GATAATTCCATGACATTATTGCAAGCTACGCTGGATATTGTAGAGACGGAAACAAGTAAG
GAAAACTCACCCAATTATGGGCTCTTACTGCTTTGGGCTTCTCTGTCTAATGCTGTTCCT
GTTGCATTTTGGACACTTGCATACGTCCTTTCTCATCCTGATATCCACAAGGCCATTATG
GAAGGCATATCTTCTGTGTTTGGCAAAGCAGGCAAAGATAAGATTAAAGTGTCTGAGGAT
GACCTGGAGAAACTCCTTCTAATTAAATGGTGTGTTTTGGAAACCATTCGTTTAAAAGCT
CCTGGTGTCATTACTAGAAAAGTGGTGAAGCCTGTGGAAATTTTGAATTACATCATTCCT
TCTGGTGACTTGTTGATGTTGTCTCCATTTTGGCTGCATAGAAATCCAAAGTATTTTCCT
GAGCCTGAATTGTTCAAACCTGAACGTTGGAAAAAGGCAAATTTAGAGAAGCACTCTTTC
TTGGACTGCTTCATGGCATTTGGAAGCGGGAAGTTCCAGTGTCCTGCAAGGTGGTTTGCT
CTGTTAGAGGTTCAGATGTGTATTATTTTAATACTTTATAAATATGACTGTAGTCTTCTG
GACCCATTACCCAAACAGAGTTATCTCCATTTGGTGGGTGTCCCCCAGCCGGAAGGGCAA
TGCCGAATTGAATATAAACAAAGAATATGA
Protein Properties
Number of Residues 469
Molecular Weight 54115.29
Theoretical pI 8.643
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>24-hydroxycholesterol 7-alpha-hydroxylase
MELISPTVIIILGCLALFLLLQRKNLRRPPCIKGWIPWIGVGFEFGKAPLEFIEKARIKY
GPIFTVFAMGNRMTFVTEEEGINVFLKSKKVDFELAVQNIVYRTASIPKNVFLALHEKLY
IMLKGKMGTVNLHQFTGQLTEELHEQLENLGTHGTMDLNNLVRHLLYPVTVNMLFNKSLF
STNKKKIKEFHQYFQVYDEDFEYGSQLPECLLRNWSKSKKWFLELFEKNIPDIKACKSAK
DNSMTLLQATLDIVETETSKENSPNYGLLLLWASLSNAVPVAFWTLAYVLSHPDIHKAIM
EGISSVFGKAGKDKIKVSEDDLENLLLIKWCVLETIRLKAPGVITRKVVKPVEILNYIIP
SGDLLMLSPFWLHRNPKYFPEPELFKPERWKKANLEKHSFLDCFMAFGSGKFQCPARWFA
LLEVQMCIILILYKYDCSLLDPLPKQSYLHLVGVPQPEGQCRIEYKQRI
GenBank ID Protein 7533024
UniProtKB/Swiss-Prot ID Q9NYL5
UniProtKB/Swiss-Prot Entry Name CP39A_HUMAN
PDB IDs Not Available
GenBank Gene ID AF237982
GeneCard ID CYP39A1
GenAtlas ID CYP39A1
HGNC ID HGNC:17449
References
General References Not Available