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Apolipoprotein A2

mammalian protein found in Homo sapiens
Protein protein Q21154572
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Apolipoprotein A2

Summary

Apolipoprotein A2 is a protein[1]. It draws 1 Wikipedia views per month (protein category, ranking #155 of 987).[2]

Key Facts

  • Apolipoprotein A2's instance of is recorded as protein[3].
  • Apolipoprotein A2's UniProt protein ID is recorded as P02652[4].
  • Apolipoprotein A2's part of is recorded as Apolipoprotein A-II (ApoA-II)[5].
  • Apolipoprotein A2's part of is recorded as Apolipoprotein A-II (ApoA-II) superfamily[6].
  • Apolipoprotein A2's MeSH descriptor ID is recorded as D016633[7].
  • Apolipoprotein A2's RefSeq protein ID is recorded as NP_001634[8].
  • Apolipoprotein A2's PDB structure ID is recorded as 1L6L[9].
  • Apolipoprotein A2's PDB structure ID is recorded as 2OU1[10].
  • Apolipoprotein A2's Freebase ID is recorded as /m/02pr61b[11].
  • Apolipoprotein A2's MeSH tree code is recorded as D10.532.091.200.150[12].
  • Apolipoprotein A2's MeSH tree code is recorded as D12.776.070.400.200.150[13].
  • Apolipoprotein A2's MeSH tree code is recorded as D12.776.521.120.200.150[14].
  • Apolipoprotein A2's molecular function is recorded as lipase inhibitor activity[15].
  • Apolipoprotein A2's molecular function is recorded as protein homodimerization activity[16].
  • Apolipoprotein A2's molecular function is recorded as phosphatidylcholine binding[17].
  • Apolipoprotein A2's molecular function is recorded as lipid transporter activity[18].
  • Apolipoprotein A2's molecular function is recorded as apolipoprotein receptor binding[19].
  • Apolipoprotein A2's molecular function is recorded as high-density lipoprotein particle receptor binding[20].
  • Apolipoprotein A2's molecular function is recorded as cholesterol binding[21].
  • Apolipoprotein A2's molecular function is recorded as protein binding[22].
  • Apolipoprotein A2's molecular function is recorded as protein heterodimerization activity[23].
  • Apolipoprotein A2's molecular function is recorded as phosphatidylcholine-sterol O-acyltransferase activator activity[24].
  • Apolipoprotein A2's molecular function is recorded as phospholipid binding[25].
  • Apolipoprotein A2's molecular function is recorded as cholesterol transfer activity[26].
  • Apolipoprotein A2's molecular function is recorded as lipid binding[27].

Why It Matters

Apolipoprotein A2 draws 1 Wikipedia views per month (protein category, ranking #155 of 987).[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . Q905695. Retrieved . wikidata.org.
  2. [4] ↑ . Q905695. Retrieved . 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] ↑ . wikidata.org.
  6. [8] ↑ . Q20641742. Retrieved . wikidata.org.
  7. [9] ↑ . Q905695. Retrieved . wikidata.org.
  8. [10] ↑ . Q905695. Retrieved . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . Apolipoprotein A-II regulates HDL stability and affects hepatic lipase association and activity. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] ↑ . The structure of apolipoprotein A-II in discoidal high density lipoproteins. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] ↑ . The structure of apolipoprotein A-II in discoidal high density lipoproteins. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] ↑ . Isolation and partial characterization of lipoprotein A-II (LP-A-II) particles of human plasma. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [19] ↑ . Apolipoprotein specificity for lipid efflux by the human ABCAI transporter. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] ↑ . Apolipoprotein AII enrichment of HDL enhances their affinity for class B type I scavenger receptor but inhibits specific cholesteryl ester uptake. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] ↑ . Apolipoprotein A-II and structure of human serum high density lipoproteins. An approach by reassembly techniques. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] ↑ . Cloning and characterization of a novel apolipoprotein A-I binding protein, AI-BP, secreted by cells of the kidney proximal tubules in response to HDL or ApoA-I. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [23] ↑ . Structure of human apolipoprotein D: locations of the intermolecular and intramolecular disulfide links. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] ↑ . Apolipoprotein A-II regulates HDL stability and affects hepatic lipase association and activity. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] ↑ . Apolipoprotein A-II and structure of human serum high density lipoproteins. An approach by reassembly techniques. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] ↑ . GOA. 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.

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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). Apolipoprotein A2. Retrieved May 3, 2026, from https://4ort.xyz/entity/apolipoprotein-a2
MLA “Apolipoprotein A2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/apolipoprotein-a2.
BibTeX @misc{4ortxyz_apolipoprotein-a2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Apolipoprotein A2}}, year = {2026}, url = {https://4ort.xyz/entity/apolipoprotein-a2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Apolipoprotein A2 — https://4ort.xyz/entity/apolipoprotein-a2 (retrieved 2026-05-03)

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