# cytochrome P450 family 2 subfamily C member 9

> mammalian protein found in Homo sapiens

**Wikidata**: [Q5014962](https://www.wikidata.org/wiki/Q5014962)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/CYP2C9)  
**Source**: https://4ort.xyz/entity/cytochrome-p450-family-2-subfamily-c-member-9


## References

1. UniProt
2. [InterPro Release 71.0](http://www.ebi.ac.uk/interpro/protein/P11712)
3. ENZYME
4. Q20641742
5. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
6. [Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
7. [Identification of the human cytochrome P450 enzymes involved in the in vitro biotransformation of lynestrenol and norethindrone](http://www.ebi.ac.uk/QuickGO/annotations?protein=P11712&geneProductId=UniProtKB:P11712)
8. [The relative contribution of human cytochrome P450 isoforms to the four caffeine oxidation pathways: an in vitro comparative study with cDNA-expressed P450s including CYP2C isoforms](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
9. [GOA](http://www.ebi.ac.uk/QuickGO/annotations?protein=P11712&geneProductId=UniProtKB:P11712)
10. [Radical intermediates in the catalytic oxidation of hydrocarbons by bacterial and human cytochrome P450 enzymes](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
11. [Acetaminophen bioactivation by human cytochrome P450 enzymes and animal microsomes](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
12. [Human cytochrome P-450 PB-1: a multigene family involved in mephenytoin and steroid oxidations that maps to chromosome 10](http://www.ebi.ac.uk/QuickGO/annotations?protein=P11712&geneProductId=UniProtKB:P11712)
13. [Hepatic cytochrome P450 enzyme alterations in humans with progressive stages of nonalcoholic fatty liver disease](http://www.ebi.ac.uk/QuickGO/annotations?protein=P11712&geneProductId=UniProtKB:P11712)
14. [Identification of the human cytochrome P450 enzymes involved in the in vitro biotransformation of lynestrenol and norethindrone](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
15. [Human cytochrome P-450 PB-1: a multigene family involved in mephenytoin and steroid oxidations that maps to chromosome 10](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
16. [Hepatic cytochrome P450 enzyme alterations in humans with progressive stages of nonalcoholic fatty liver disease](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
17. [Cloning and sequence determination of a complementary DNA related to human liver microsomal cytochrome P-450 S-mephenytoin 4-hydroxylase](http://www.ebi.ac.uk/QuickGO/annotations?protein=P11712&geneProductId=UniProtKB:P11712)
18. [Metabolism of arachidonic acid to 20-hydroxy-5,8,11, 14-eicosatetraenoic acid by P450 enzymes in human liver: involvement of CYP4F2 and CYP4A11](http://www.ebi.ac.uk/QuickGO/annotations?protein=P11712&geneProductId=UniProtKB:P11712)
19. [Cloning and sequence determination of a complementary DNA related to human liver microsomal cytochrome P-450 S-mephenytoin 4-hydroxylase](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
20. [Metabolism of arachidonic acid to 20-hydroxy-5,8,11, 14-eicosatetraenoic acid by P450 enzymes in human liver: involvement of CYP4F2 and CYP4A11](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
21. [Comprehensive in vitro analysis of voriconazole inhibition of eight cytochrome P450 (CYP) enzymes: major effect on CYPs 2B6, 2C9, 2C19, and 3A](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
22. [Characterization of the oxidative metabolites of 17beta-estradiol and estrone formed by 15 selectively expressed human cytochrome p450 isoforms](http://www.ebi.ac.uk/QuickGO/annotations?geneProductId=UniProtKB:P11712)
23. Ensembl Release 99
24. Identifiers.org
25. UMLS 2023
26. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)