NADH dehydrogenase, subunit 4 (complex I)

mammalian protein found in Homo sapiens
Protein protein Q21117530
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NADH dehydrogenase, subunit 4 (complex I)

Summary

NADH dehydrogenase, subunit 4 (complex I) is a protein[1].

Key Facts

  • NADH dehydrogenase, subunit 4 (complex I)'s instance of is recorded as protein[2].
  • NADH dehydrogenase, subunit 4 (complex I)'s physically interacts with is recorded as metformin[3].
  • NADH dehydrogenase, subunit 4 (complex I)'s physically interacts with is recorded as metformin hydrochloride[4].
  • NADH dehydrogenase, subunit 4 (complex I)'s UniProt protein ID is recorded as P03905[5].
  • NADH dehydrogenase, subunit 4 (complex I)'s part of is recorded as NADH-quinone oxidoreductase, chain M/4[6].
  • NADH dehydrogenase, subunit 4 (complex I)'s part of is recorded as NADH:ubiquinone oxidoreductase chain 4, N-terminal domain, protein family[7].
  • NADH dehydrogenase, subunit 4 (complex I)'s part of is recorded as NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit, protein family[8].
  • NADH dehydrogenase, subunit 4 (complex I)'s has part is recorded as NADH:ubiquinone oxidoreductase chain 4, N-terminal[9].
  • NADH dehydrogenase, subunit 4 (complex I)'s has part is recorded as NADH:quinone oxidoreductase/Mrp antiporter, membrane subunit[10].
  • NADH dehydrogenase, subunit 4 (complex I)'s RefSeq protein ID is recorded as YP_003024035[11].
  • NADH dehydrogenase, subunit 4 (complex I)'s molecular function is recorded as NADH dehydrogenase (ubiquinone) activity[12].
  • NADH dehydrogenase, subunit 4 (complex I)'s molecular function is recorded as oxidoreductase activity[13].
  • NADH dehydrogenase, subunit 4 (complex I)'s molecular function is recorded as NADH dehydrogenase activity[14].
  • NADH dehydrogenase, subunit 4 (complex I)'s molecular function is recorded as ubiquinone binding[15].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as integral component of membrane[16].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as membrane[17].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as mitochondrial membranes[18].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as mitochondrial respiratory chain complex I[19].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as mitochondrion[20].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as mitochondrial inner membrane[21].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as respirasome[22].
  • NADH dehydrogenase, subunit 4 (complex I)'s cell component is recorded as mitochondrial respiratory chain complex I[23].
  • NADH dehydrogenase, subunit 4 (complex I)'s biological process is recorded as response to hypoxia[24].
  • NADH dehydrogenase, subunit 4 (complex I)'s biological process is recorded as response to nicotine[25].
  • NADH dehydrogenase, subunit 4 (complex I)'s biological process is recorded as ageing[26].

References

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

Direct Wikidata claims

  1. [2] . Q905695. Retrieved . wikidata.org.
  2. [3] . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  3. [4] . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  4. [5] . Q905695. Retrieved . wikidata.org.
  5. [6] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  9. [10] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [11] . Q20641742. Retrieved . wikidata.org.
  11. [12] . Six unidentified reading frames of human mitochondrial DNA encode components of the respiratory-chain NADH dehydrogenase. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] . Six unidentified reading frames of human mitochondrial DNA encode components of the respiratory-chain NADH dehydrogenase. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . Six unidentified reading frames of human mitochondrial DNA encode components of the respiratory-chain NADH dehydrogenase. 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). NADH dehydrogenase, subunit 4 (complex I). Retrieved May 3, 2026, from https://4ort.xyz/entity/nadh-dehydrogenase-subunit-4-complex-i-
MLA “NADH dehydrogenase, subunit 4 (complex I).” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/nadh-dehydrogenase-subunit-4-complex-i-.
BibTeX @misc{4ortxyz_nadh-dehydrogenase-subunit-4-complex-i-_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NADH dehydrogenase, subunit 4 (complex I)}}, year = {2026}, url = {https://4ort.xyz/entity/nadh-dehydrogenase-subunit-4-complex-i-}, note = {Accessed: 2026-05-03}}
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