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Cyp21a1 Gene Detail
 Symbol
Name
ID
Cyp21a1
cytochrome P450, family 21, subfamily a, polypeptide 1
MGI:88591


Nomenclature History
Synonyms 21-hydroxylase, 21-OH, 21OH, 21OHA, Cyp21, Oh21-1, Oh21-1
Genetic Map
Chromosome 17
18.77 cM
Detailed Genetic Map ± 1 cM
 
Mapping data( 29)

Sequence Map
Chr17:34938725-34941344 bp, - strand
(From NCBI annotation of NCBI Build 37)
Ensembl ContigView | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
Mammalian
homology
human; chimpanzee; cattle; dog, domestic; horse; rat    (Mammalian Orthology)
Comparative Map (Mouse/Human Cyp21a1 ± 2 cM)
Protein SuperFamily: cytochrome P450 CYP2D6
TreeFam: TF105095
Sequences
Representative Sequences Length Strain/Species Flank
genomic 13079 NCBI Gene Model | MGI Sequence Detail 2620 C57BL/6J ± Kb
transcript NM_009995 RefSeq | MGI Sequence Detail 1939 C57BL/6
polypeptide P03940 UniProt | EBI | MGI Sequence Detail 487 Not Applicable
For the selected sequences
All sequences(20)
Alleles
and
phenotypes
An 80kb deletion including Cyp21a1 is found in mice with the H2 haplotype aw18. Homozygotes are lethal, but can be rescued with a Cyp21a1 transgene.
Polymorphisms RFLP(5) SNPs within 2kb(27 from dbSNP Build 128)   SNPs within 2kb including multiple locations(119)
Gene Ontology
(GO)
classifications
All GO classifications(17)
Process oxidation reduction, steroid biosynthetic process...
Component endoplasmic reticulum, membrane...
Function electron carrier activity, heme binding...
External Resources: MouseFunc
Expression Literature Summary: (12 records)
Data Summary: Assays (1)    Results (12)    Tissues (12)
Theiler Stages: 10,18,23,25,28
  Assay Type Assays   Results
      RT-PCR 1   12
cDNA source data(5)
External Resources: Allen Brain Atlas  GEO 
Molecular
reagents
All nucleic(32) Genomic(22) cDNA(7) Primer pair(1) Other(2)
Microarray probesets(2)
Pathways
biosynthesis of corticosteroids
Other database
links
EC 1.14.99.10
Ensembl Gene Model ENSMUSG00000024365
DoTS DT.91565167
UniGene 440407
DFCI TC1598747, TC1708586
NIA Mouse Gene Index U037721
Entrez Gene 13079
International Mouse Knockout Project Status Cyp21a1
Protein
domains
InterPro ID Description
IPR001128 Cytochrome P450
IPR002401 Cytochrome P450, E-class, group I
IPR017972 Cytochrome P450, conserved site
IPR017973 Cytochrome P450, C-terminal
Graphical View of Protein Domain Structure
References
(Earliest) J:7260 Chaplin DD et al., "Molecular map of the murine S region." Proc Natl Acad Sci U S A 1983 Nov;80(22):6947-51
(Latest) J:143769 Liu CF et al., "Sex-specific roles of beta-catenin in mouse gonadal development." Hum Mol Genet 2009 Feb 1;18(3):405-17
All references(51)
Other
accession IDs
MGD-MRK-1000, MGD-MRK-13021, MGD-MRK-2305, MGD-MRK-2307

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
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last database update
11/20/2009
MGI_4.31
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The Jackson Laboratory