cytochrome P450 family 19 subfamily A member 1

mammalian protein found in Homo sapiens
Protein protein Q415287
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cytochrome P450 family 19 subfamily A member 1

Summary

cytochrome P450 family 19 subfamily A member 1 is a protein[1]. It ranks in the top 2% of protein entities by monthly Wikipedia readership (1,013 views/month).[2]

Key Facts

  • cytochrome P450 family 19 subfamily A member 1's instance of is recorded as protein[3].
  • cytochrome P450 family 19 subfamily A member 1's physically interacts with is recorded as (RS)-aminoglutethimide[4].
  • cytochrome P450 family 19 subfamily A member 1's physically interacts with is recorded as anastrozole[5].
  • cytochrome P450 family 19 subfamily A member 1's physically interacts with is recorded as azalanstat[6].
  • cytochrome P450 family 19 subfamily A member 1's physically interacts with is recorded as exemestane[7].
  • cytochrome P450 family 19 subfamily A member 1's physically interacts with is recorded as fadrozole[8].
  • cytochrome P450 family 19 subfamily A member 1's physically interacts with is recorded as letrozole[9].
  • cytochrome P450 family 19 subfamily A member 1's physically interacts with is recorded as testolactone[10].
  • cytochrome P450 family 19 subfamily A member 1 is a type of enzyme[11].
  • cytochrome P450 family 19 subfamily A member 1 is part of cytochrome P450 superfamily[12].
  • cytochrome P450 family 19 subfamily A member 1 is part of cytochrome P450, E-class, group I[13].
  • cytochrome P450 family 19 subfamily A member 1 is part of cytochrome P450, conserved site, protein family[14].
  • cytochrome P450 family 19 subfamily A member 1's Commons category is recorded as Aromatase[15].
  • cytochrome P450 family 19 subfamily A member 1 comprises cytochrome P450, conserved site[16].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as iron ion binding[17].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as oxygen binding[18].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as metal ion binding[19].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as monooxygenase activity[20].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as heme binding[21].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen[22].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as electron transfer activity[23].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as oxidoreductase activity[24].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as aromatase activity[25].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen[26].
  • cytochrome P450 family 19 subfamily A member 1's molecular function is recorded as steroid hydroxylase activity[27].

Why It Matters

cytochrome P450 family 19 subfamily A member 1 ranks in the top 2% of protein entities by monthly Wikipedia readership (1,013 views/month).[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] It is known by 18 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . Q905695. Retrieved . wikidata.org.
  2. [4] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  3. [5] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  4. [6] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  6. [8] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  7. [9] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  8. [10] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [13] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  15. [17] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] . Isolation of a full-length cDNA insert encoding human aromatase system cytochrome P-450 and its expression in nonsteroidogenic cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [19] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [23] . Isolation of a full-length cDNA insert encoding human aromatase system cytochrome P-450 and its expression in nonsteroidogenic cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] . Structural basis for androgen specificity and oestrogen synthesis in human aromatase. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] . Biochemical and molecular genetic analyses on placental aromatase (P-450AROM) deficiency. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). cytochrome P450 family 19 subfamily A member 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/cytochrome-p450-family-19-subfamily-a-member-1
MLA “cytochrome P450 family 19 subfamily A member 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cytochrome-p450-family-19-subfamily-a-member-1.
BibTeX @misc{4ortxyz_cytochrome-p450-family-19-subfamily-a-member-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cytochrome P450 family 19 subfamily A member 1}}, year = {2026}, url = {https://4ort.xyz/entity/cytochrome-p450-family-19-subfamily-a-member-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cytochrome P450 family 19 subfamily A member 1 — https://4ort.xyz/entity/cytochrome-p450-family-19-subfamily-a-member-1 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/cytochrome-p450-family-19-subfamily-a-member-1 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 20d ago · Boghog · 2026-07-23 view diff on Wikidata ↗
    Ec enzyme number 1.14.14.14
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 1.14.14.14, [[:toollabs:quickstatements/#/batch/261446|batch #261446]]"
  2. 12w ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Found in taxon Homo sapiens
    Physically interacts with (RS)-aminoglutethimide, anastrozole, azalanstat +4
    Encoded by CYP19A1
    Subclass of enzyme
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P2347]]: 38965, mv to monolingual text names on YSO statements"
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