# cytochrome P450 family 21 subfamily A member 2

> mammalian protein found in Homo sapiens

**Wikidata**: [Q21110736](https://www.wikidata.org/wiki/Q21110736)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/21-Hydroxylase)  
**Source**: https://4ort.xyz/entity/cytochrome-p450-family-21-subfamily-a-member-2


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P08686)
3. Q20641742
4. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P08686)
5. [R339H and P453S: CYP21 mutations associated with nonclassic steroid 21-hydroxylase deficiency that are not apparent gene conversions](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P08686)
6. [Four novel missense mutations in the CYP21A2 gene detected in Russian patients suffering from the classical form of congenital adrenal hyperplasia: identification, functional characterization, and structural analysis](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P08686)
7. [Human Cytochrome P450 21A2, the Major Steroid 21-Hydroxylase: STRUCTURE OF THE ENZYME·PROGESTERONE SUBSTRATE COMPLEX AND RATE-LIMITING C-H BOND CLEAVAGE](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P08686)
8. Ensembl Release 99
9. UMLS 2023
10. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)