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Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b

human protein (annotated by UniProtKB/TrEMBL D0VY79)
Protein protein Q21109582
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Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b

Summary

Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b is a protein[1].

Key Facts

  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's instance of is recorded as protein[2].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's UniProt protein ID is recorded as D0VY79[3].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as hypoxia-inducible factor-1 alpha[4].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as PAS domain superfamily[5].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as Helix-loop-helix DNA-binding domain superfamily[6].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as Myc-type, basic helix-loop-helix (bHLH) domain, protein family[7].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as HIF-1 alpha, transactivation domain, C-terminal domain, protein family[8].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as PAS fold family[9].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as PAS fold-3 domain, protein family[10].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as PAC motif domain, protein family[11].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's part of is recorded as PAS domain, protein family[12].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's has part is recorded as PAS fold[13].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's has part is recorded as PAC motif[14].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's has part is recorded as PAS fold-3[15].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's has part is recorded as HIF-1 alpha, transactivation domain, C-terminal[16].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's has part is recorded as PAS domain[17].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's has part is recorded as Myc-type, basic helix-loop-helix (bHLH) domain[18].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's RefSeq protein ID is recorded as NP_001521.1[19].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's molecular function is recorded as DNA-binding transcription factor activity[20].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's molecular function is recorded as protein binding[21].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's molecular function is recorded as protein dimerization activity[22].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's cell component is recorded as nucleus[23].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's cell component is recorded as nucleoplasm[24].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's cell component is recorded as nuclear body[25].
  • Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b's biological process is recorded as regulation of transcription, DNA-templated[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Q905695. Retrieved . wikidata.org.
  3. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . Q905695. Retrieved . wikidata.org.
  19. [20] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . A proteome-scale map of the human interactome network. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b. Retrieved May 3, 2026, from https://4ort.xyz/entity/hypoxia-inducible-factor-1-alpha-subunit-basic-helix-loop-helix-transcription-factor-isoform-cra-b
MLA “Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hypoxia-inducible-factor-1-alpha-subunit-basic-helix-loop-helix-transcription-factor-isoform-cra-b.
BibTeX @misc{4ortxyz_hypoxia-inducible-factor-1-alpha-subunit-basic-helix-loop-helix-transcription-factor-isoform-cra-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hypoxia-inducible factor 1, alpha subunit (Basic helix-loop-helix transcription factor), isoform CRA_b}}, year = {2026}, url = {https://4ort.xyz/entity/hypoxia-inducible-factor-1-alpha-subunit-basic-helix-loop-helix-transcription-factor-isoform-cra-b}, note = {Accessed: 2026-05-03}}
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