Home › Entities › gene › PIK3R2

PIK3R2

protein-coding gene in the species Homo sapiens
Gene gene Q18030552
Press Enter · cited answer in seconds

Summary

PIK3R2 is a gene[1]. PIK3R2 ranks in the top 2% of gene entities by monthly Wikipedia readership (20 views/month).[2]

Key Facts

  • Subclass of: protein-coding gene[3]
  • HomoloGene ID: 3687[4]
  • Ortholog: Pik3r2[5]
  • Encodes: Phosphoinositide-3-kinase regulatory subunit 2[6]
  • Found in taxon: Homo sapiens[7]
  • Exact match: http://identifiers.org/ncbigene/5296[8]
  • Cytogenetic location: 19p13.11[9]
  • Expressed in: ganglionic eminence[10], stromal cell of endometrium[11], prefrontal cortex[12], hippocampus proper[13], superior frontal gyrus[14], left adrenal gland[15], nucleus accumbens[16], temporal lobe[17], amygdala[18], caudate nucleus[19]

Why It Matters

PIK3R2 is known by 7 alternative names across languages and contexts.[20]

References

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

Direct Wikidata claims

  1. [3] ↑ . NCBI homo sapiens annotation release 107. Retrieved . wikidata.org.
  2. [4] ↑ . NCBI Gene. Retrieved . wikidata.org.
  3. [5] ↑ . HomoloGene build68. wikidata.org.
  4. [6] ↑ . UniProt. Retrieved . wikidata.org.
  5. [7] ↑ . NCBI Gene. Retrieved . wikidata.org.
  6. [8] ↑ . Identifiers.org. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . NCBI Gene. Retrieved . wikidata.org.
  8. [10] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  9. [11] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  10. [12] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  11. [13] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  12. [14] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  13. [15] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  14. [16] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  15. [17] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  16. [18] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  17. [19] ↑ . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . 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). PIK3R2. Retrieved October 11, 2026, from https://4ort.xyz/entity/pik3r2
MLA “PIK3R2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/pik3r2.
BibTeX @misc{4ortxyz_pik3r2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PIK3R2}}, year = {2026}, url = {https://4ort.xyz/entity/pik3r2}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PIK3R2 — https://4ort.xyz/entity/pik3r2 (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/pik3r2 · 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. 11w ago · KaterynaVa · 2026-07-25 view diff on Wikidata ↗
    Chromosome → Q510786
    "/* wbsetclaim-create:2||1 */ Chromosome: human chromosome 19"
  2. 20w ago · Mathieu Kappler · 2026-05-20 view diff on Wikidata ↗
    Hgnc gene symbol → PIK3R2
    Refseq rna id → NR_073517, NM_005027, NR_162071
    Exact match → http://identifiers.org/ncbigene/5296
    Omim id → 603157
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||gsw */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32527|batch #32527]]: human gene name and description in Alemannic"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.