Membrane spanning 4-domains A1

mammalian protein found in Homo sapiens
Protein protein Q5009796
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Membrane spanning 4-domains A1

Summary

Membrane spanning 4-domains A1 is a protein[1]. It ranks in the top 9% of protein entities by monthly Wikipedia readership (77 views/month).[2]

Key Facts

  • Membrane spanning 4-domains A1's instance of is recorded as protein[3].
  • Membrane spanning 4-domains A1's physically interacts with is recorded as ocrelizumab[4].
  • Membrane spanning 4-domains A1's UniProt protein ID is recorded as P11836[5].
  • Membrane spanning 4-domains A1's part of is recorded as B-lymphocyte antigen CD20[6].
  • Membrane spanning 4-domains A1's part of is recorded as CD20 Ca2+ Channel[7].
  • Membrane spanning 4-domains A1's RefSeq protein ID is recorded as NP_068769[8].
  • Membrane spanning 4-domains A1's RefSeq protein ID is recorded as NP_690605[9].
  • Membrane spanning 4-domains A1's RefSeq protein ID is recorded as NP_690606[10].
  • Membrane spanning 4-domains A1's PDB structure ID is recorded as 3PP4[11].
  • Membrane spanning 4-domains A1's PDB structure ID is recorded as 2OSL[12].
  • Membrane spanning 4-domains A1's PDB structure ID is recorded as 3BKY[13].
  • Membrane spanning 4-domains A1's Freebase ID is recorded as /m/02kfq5y[14].
  • Membrane spanning 4-domains A1's molecular function is recorded as epidermal growth factor receptor binding[15].
  • Membrane spanning 4-domains A1's molecular function is recorded as protein binding[16].
  • Membrane spanning 4-domains A1's molecular function is recorded as MHC class II protein complex binding[17].
  • Membrane spanning 4-domains A1's molecular function is recorded as MHC class II protein complex binding[18].
  • Membrane spanning 4-domains A1's cell component is recorded as integral component of membrane[19].
  • Membrane spanning 4-domains A1's cell component is recorded as plasma membrane[20].
  • Membrane spanning 4-domains A1's cell component is recorded as integral component of plasma membrane[21].
  • Membrane spanning 4-domains A1's cell component is recorded as extracellular exosome[22].
  • Membrane spanning 4-domains A1's cell component is recorded as membrane[23].
  • Membrane spanning 4-domains A1's cell component is recorded as external side of plasma membrane[24].
  • Membrane spanning 4-domains A1's cell component is recorded as extracellular space[25].
  • Membrane spanning 4-domains A1's cell component is recorded as extracellular space[26].
  • Membrane spanning 4-domains A1's cell component is recorded as nucleus[27].

Why It Matters

Membrane spanning 4-domains A1 ranks in the top 9% of protein entities by monthly Wikipedia readership (77 views/month).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[28] It is known by 11 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . Q905695. Retrieved . wikidata.org.
  2. [4] . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  3. [5] . Q905695. Retrieved . wikidata.org.
  4. [6] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [7] . Retrieved . wikidata.org.
  6. [8] . Q20641742. Retrieved . wikidata.org.
  7. [9] . Q20641742. Retrieved . wikidata.org.
  8. [10] . Q20641742. Retrieved . wikidata.org.
  9. [11] . Q905695. Retrieved . wikidata.org.
  10. [12] . Q905695. Retrieved . wikidata.org.
  11. [13] . Q905695. Retrieved . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] . A proteome-scale map of the human interactome network. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] . MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] . MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis. 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] . Isolation and structure of a cDNA encoding the B1 (CD20) cell-surface antigen of human B lymphocytes. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] . MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis. 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] . Comparison of tear protein levels in breast cancer patients and healthy controls using a de novo proteomic approach. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] . Comparison of tear protein levels in breast cancer patients and healthy controls using a de novo proteomic approach. 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.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Membrane spanning 4-domains A1. Retrieved May 3, 2026, from https://4ort.xyz/entity/membrane-spanning-4-domains-a1
MLA “Membrane spanning 4-domains A1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/membrane-spanning-4-domains-a1.
BibTeX @misc{4ortxyz_membrane-spanning-4-domains-a1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Membrane spanning 4-domains A1}}, year = {2026}, url = {https://4ort.xyz/entity/membrane-spanning-4-domains-a1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Membrane spanning 4-domains A1 — https://4ort.xyz/entity/membrane-spanning-4-domains-a1 (retrieved 2026-05-03)

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