U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

CYP11A1 cytochrome P450 family 11 subfamily A member 1 [ Felis catus (domestic cat) ]

Gene ID: 101085980, updated on 10-Feb-2026
Official Symbol
CYP11A1
Official Full Name
cytochrome P450 family 11 subfamily A member 1
Primary source
VGNC:VGNC:103330
See related
Ensembl:ENSFCTG00005020296
Gene type
protein coding
RefSeq status
MODEL
Organism
Felis catus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Laurasiatheria; Carnivora; Feliformia; Felidae; Felinae; Felis
Orthologs
Try the new Gene page
Try the new Transcripts and proteins table
See CYP11A1 in Genome Data Viewer
Location:
chromosome: B3
Exon count:
12
Annotation release Status Assembly Chr Location
105 current F.catus_Fca126_mat1.0 (GCF_018350175.1) B3 NC_058373.1 (31745216..31774588)
104 previous assembly Felis_catus_9.0 (GCF_000181335.3) B3 NC_018728.3 (33865370..33894745)

Chromosome B3 - NC_058373.1Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC109501149 Neighboring gene uncharacterized LOC109500573 Neighboring gene uncharacterized LOC123385856 Neighboring gene coiled-coil domain containing 33 Neighboring gene signaling receptor and transporter of retinol STRA6 Neighboring gene uncharacterized LOC123385857

Markers

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables heme binding IEA
Inferred from Electronic Annotation
more info
PubMed 
enables iron ion binding IEA
Inferred from Electronic Annotation
more info
PubMed 
enables monooxygenase activity IEA
Inferred from Electronic Annotation
more info
PubMed 
enables oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen IEA
Inferred from Electronic Annotation
more info
PubMed 
Process Evidence Code Pubs
involved_in C21-steroid hormone biosynthetic process IEA
Inferred from Electronic Annotation
more info
PubMed 
involved_in cellular response to peptide hormone stimulus IEA
Inferred from Electronic Annotation
more info
PubMed 
involved_in cholesterol metabolic process IEA
Inferred from Electronic Annotation
more info
PubMed 
involved_in cortisol metabolic process IEA
Inferred from Electronic Annotation
more info
PubMed 
involved_in glucocorticoid biosynthetic process IEA
Inferred from Electronic Annotation
more info
PubMed 
Component Evidence Code Pubs
located_in mitochondrial inner membrane IEA
Inferred from Electronic Annotation
more info
PubMed 
Preferred Names
cholesterol side-chain cleavage enzyme, mitochondrial
Names
cytochrome P450 cholesterol side-chain cleavage enzyme

NEW Try the new Transcript table

RefSeqs of Annotated Genomes: Felis catus Annotation Release 105 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference F.catus_Fca126_mat1.0 Primary Assembly

Genomic

  1. NC_058373.1 Reference F.catus_Fca126_mat1.0 Primary Assembly

    Range
    31745216..31774588
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_019832057.3XP_019687616.1  cholesterol side-chain cleavage enzyme, mitochondrial isoform X2

    Conserved Domains (1) summary
    pfam00067
    Location:2415
    p450; Cytochrome P450
  2. XM_003986957.4XP_003987006.1  cholesterol side-chain cleavage enzyme, mitochondrial isoform X1

    UniProtKB/TrEMBL
    A0ABI7Z6R9, A0ABI7Z9F1
    Related
    ENSFCTP00005042835.1, ENSFCTT00005058334.1
    Conserved Domains (1) summary
    pfam00067
    Location:52510
    p450; Cytochrome P450