ATPase H+/K+ transporting non-gastric alpha2 subunit

mammalian protein found in Homo sapiens
Protein protein Q21097517
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Summary

ATPase H+/K+ transporting non-gastric alpha2 subunit is a protein[1]. It is known by 7 alternative names across languages and contexts.[2]

Key Facts

  • Part of: P-type ATPase, A domain superfamily[3], HAD-like superfamily[4], Potassium-transporting ATPase alpha chain 2[5], P-type ATPase, transmembrane domain superfamily[6], P-type ATPase, cytoplasmic domain N[7], HAD superfamily[8], P-type ATPase[9], Cation-transporting P-type ATPase, C-terminal domain, protein family[10], Cation-transporting P-type ATPase, N-terminal domain, protein family[11]
  • Has part(s): P-type ATPase, phosphorylation site[12], Cation-transporting P-type ATPase, N-terminal[13], Cation-transporting P-type ATPase, C-terminal[14]
  • Molecular function: nucleotide binding[15], metal ion binding[16], ATPase-coupled cation transmembrane transporter activity[17], hydrolase activity[18], ATP binding[19], P-type sodium:potassium-exchanging transporter activity[20], P-type potassium:proton transporter activity[21], P-type potassium transmembrane transporter activity[22]
  • Cell component: integral component of membrane[23], membrane[24], plasma membrane[25], basolateral plasma membrane[26], potassium:proton exchanging ATPase complex[27]
  • Biological process: sodium ion transport[28], ion transport[29], potassium ion transport[30], potassium ion homeostasis[31], regulation of pH[32], establishment or maintenance of transmembrane electrochemical gradient[33], proton transmembrane transport[34], cellular sodium ion homeostasis[35], cellular potassium ion homeostasis[36], sodium ion export across plasma membrane[37], potassium ion import across plasma membrane[38], ion transmembrane transport[39]
  • Encoded by: ATP12A[40]
  • Found in taxon: Homo sapiens[41]

References

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

Direct Wikidata claims

  1. [3] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  2. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [6] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [7] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . Retrieved . wikidata.org.
  8. [10] ↑ . 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] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  13. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] ↑ . GOA. 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] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] ↑ . Genomic organization of the human ATP1AL1 gene encoding a ouabain-sensitive H,K-ATPase. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  26. [28] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  27. [29] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  28. [30] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  29. [31] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  30. [32] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  31. [33] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  32. [34] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  33. [35] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  34. [36] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  35. [37] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  36. [38] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  37. [39] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  38. [40] ↑ . UniProt. Retrieved . wikidata.org.
  39. [41] ↑ . UniProt. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). ATPase H+/K+ transporting non-gastric alpha2 subunit. Retrieved May 3, 2026, from https://4ort.xyz/entity/atpase-h-k-transporting-non-gastric-alpha2-subunit
MLA “ATPase H+/K+ transporting non-gastric alpha2 subunit.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/atpase-h-k-transporting-non-gastric-alpha2-subunit.
BibTeX @misc{4ortxyz_atpase-h-k-transporting-non-gastric-alpha2-subunit_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ATPase H+/K+ transporting non-gastric alpha2 subunit}}, year = {2026}, url = {https://4ort.xyz/entity/atpase-h-k-transporting-non-gastric-alpha2-subunit}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ATPase H+/K+ transporting non-gastric alpha2 subunit — https://4ort.xyz/entity/atpase-h-k-transporting-non-gastric-alpha2-subunit (retrieved 2026-05-03)

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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. 12w ago · Boghog · 2026-07-24 view diff on Wikidata ↗
    Imported from → —
    Encoded by → ATP12A
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → nucleotide binding, metal ion binding, ATPase-coupled cation transmembrane transporter activity +9
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Ec enzyme number: 7.2.2.13, [[:toollabs:quickstatements/#/batch/261488|batch #261488]]"
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