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CD99 molecule (Xg blood group)

mammalian protein found in Homo sapiens
Protein protein Q21204150
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Summary

CD99 molecule (Xg blood group) is a protein[1]. CD99 molecule (Xg blood group) draws 5 Wikipedia views per month (protein category, ranking #151 of 987).[2]

Key Facts

  • CD99 molecule (Xg blood group)'s instance of is recorded as protein[3].
  • CD99 molecule (Xg blood group)'s UniProt protein ID is recorded as P14209[4].
  • CD99 molecule (Xg blood group)'s part of is recorded as CD99 antigen-like protein 2[5].
  • CD99 molecule (Xg blood group)'s part of is recorded as membrane protein[6].
  • CD99 molecule (Xg blood group)'s MeSH descriptor ID is recorded as D000071443[7].
  • CD99 molecule (Xg blood group)'s RefSeq protein ID is recorded as NP_001116370[8].
  • CD99 molecule (Xg blood group)'s RefSeq protein ID is recorded as NP_001308296[9].
  • CD99 molecule (Xg blood group)'s RefSeq protein ID is recorded as NP_001308297[10].
  • CD99 molecule (Xg blood group)'s RefSeq protein ID is recorded as NP_001308298[11].
  • CD99 molecule (Xg blood group)'s RefSeq protein ID is recorded as NP_001308299[12].
  • CD99 molecule (Xg blood group)'s RefSeq protein ID is recorded as NP_002405[13].
  • CD99 molecule (Xg blood group)'s Freebase ID is recorded as /m/03cwpf0[14].
  • CD99 molecule (Xg blood group)'s MeSH tree code is recorded as D09.400.430.890.200.049[15].
  • CD99 molecule (Xg blood group)'s MeSH tree code is recorded as D12.776.395.550.200.049[16].
  • CD99 molecule (Xg blood group)'s MeSH tree code is recorded as D12.776.543.550.200.062[17].
  • CD99 molecule (Xg blood group)'s MeSH tree code is recorded as D23.050.301.350.049[18].
  • CD99 molecule (Xg blood group)'s molecular function is recorded as protein binding[19].
  • CD99 molecule (Xg blood group)'s cell component is recorded as cytoplasm[20].
  • CD99 molecule (Xg blood group)'s cell component is recorded as integral component of membrane[21].
  • CD99 molecule (Xg blood group)'s cell component is recorded as plasma membrane[22].
  • CD99 molecule (Xg blood group)'s cell component is recorded as integral component of plasma membrane[23].
  • CD99 molecule (Xg blood group)'s cell component is recorded as membrane[24].
  • CD99 molecule (Xg blood group)'s cell component is recorded as focal adhesion[25].
  • CD99 molecule (Xg blood group)'s cell component is recorded as focal adhesion[26].
  • CD99 molecule (Xg blood group)'s cell component is recorded as integral component of plasma membrane[27].

Why It Matters

CD99 molecule (Xg blood group) draws 5 Wikipedia views per month (protein category, ranking #151 of 987).[2] CD99 molecule (Xg blood group) has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[28] CD99 molecule (Xg blood group) is known by 14 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] ↑ . UniProt. Retrieved . wikidata.org.
  2. [4] ↑ . UniProt. Retrieved . wikidata.org.
  3. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Q20641742. Retrieved . wikidata.org.
  7. [9] ↑ . Q20641742. Retrieved . wikidata.org.
  8. [10] ↑ . Q20641742. Retrieved . wikidata.org.
  9. [11] ↑ . Q20641742. Retrieved . wikidata.org.
  10. [12] ↑ . Q20641742. Retrieved . wikidata.org.
  11. [13] ↑ . Q20641742. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . The pathogenic E. coli type III effector EspZ interacts with host CD98 and facilitates host cell prosurvival signalling. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] ↑ . The E2 antigen, a 32 kd glycoprotein involved in T-cell adhesion processes, is the MIC2 gene product. 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] ↑ . The MIC2 gene product: epitope mapping and structural prediction analysis define an integral membrane protein. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] ↑ . Analysis of the myosin-II-responsive focal adhesion proteome reveals a role for β-Pix in negative regulation of focal adhesion maturation. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] ↑ . Analysis of the myosin-II-responsive focal adhesion proteome reveals a role for β-Pix in negative regulation of focal adhesion maturation. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] ↑ . The MIC2 gene product: epitope mapping and structural prediction analysis define an integral membrane protein. 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). CD99 molecule (Xg blood group). Retrieved October 13, 2026, from https://4ort.xyz/entity/cd99-molecule-xg-blood-group
MLA “CD99 molecule (Xg blood group).” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/cd99-molecule-xg-blood-group.
BibTeX @misc{4ortxyz_cd99-molecule-xg-blood-group_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CD99 molecule (Xg blood group)}}, year = {2026}, url = {https://4ort.xyz/entity/cd99-molecule-xg-blood-group}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CD99 molecule (Xg blood group) — https://4ort.xyz/entity/cd99-molecule-xg-blood-group (retrieved 2026-10-13)

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