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CD40 molecule

mammalian protein found in Homo sapiens
Protein protein Q21135811
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CD40 molecule

Summary

CD40 molecule is a protein[1]. It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • CD40 molecule's instance of is recorded as protein[3].
  • CD40 molecule is part of Tumour necrosis factor receptor 5[4].
  • CD40 molecule is part of membrane protein[5].
  • CD40 molecule is part of Tumour necrosis factor receptor 5, N-terminal domain, protein family[6].
  • CD40 molecule is part of TNFR/NGFR cysteine-rich region, protein family[7].
  • CD40 molecule comprises TNFR/NGFR cysteine-rich region[8].
  • CD40 molecule comprises Tumour necrosis factor receptor 5, N-terminal[9].
  • CD40 molecule's molecular function is recorded as antigen binding[10].
  • CD40 molecule's molecular function is recorded as signal transducer activity[11].
  • CD40 molecule's molecular function is recorded as protein binding[12].
  • CD40 molecule's molecular function is recorded as tumor necrosis factor-activated receptor activity[13].
  • CD40 molecule's molecular function is recorded as enzyme binding[14].
  • CD40 molecule's molecular function is recorded as ubiquitin protein ligase binding[15].
  • CD40 molecule's molecular function is recorded as protein domain specific binding[16].
  • CD40 molecule's molecular function is recorded as signaling receptor activity[17].
  • CD40 molecule's cell component is recorded as cytoplasm[18].
  • CD40 molecule's cell component is recorded as integral component of membrane[19].
  • CD40 molecule's cell component is recorded as intracellular membrane-bounded organelle[20].
  • CD40 molecule's cell component is recorded as membrane[21].
  • CD40 molecule's cell component is recorded as plasma membrane[22].
  • CD40 molecule's cell component is recorded as integral component of plasma membrane[23].
  • CD40 molecule's cell component is recorded as extracellular region[24].
  • CD40 molecule's cell component is recorded as cell surface[25].
  • CD40 molecule's cell component is recorded as CD40 receptor complex[26].
  • CD40 molecule's cell component is recorded as extracellular exosome[27].

Why It Matters

CD40 molecule has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2] It is known by 13 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] ↑ . Q905695. Retrieved . wikidata.org.
  2. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . Reduction of atherosclerosis in mice by inhibition of CD40 signalling. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] ↑ . CD40 ligand on activated platelets triggers an inflammatory reaction of endothelial cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [13] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [14] ↑ . Disruption of CD40/CD40 ligand interaction with cleavage of CD40 on human gingival fibroblasts by human leukocyte elastase resulting in down-regulation of chemokine production. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [15] ↑ . A diverse family of proteins containing tumor necrosis factor receptor-associated factor domains. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] ↑ . Differential effects of CD40 ligand/trimer stimulation on the ability of dendritic cells to replicate and transmit HIV infection: evidence for CC-chemokine-dependent and -independent mechanisms. 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] ↑ . Recruitment of CD40 and tumor necrosis factor receptor-associated factors 2 and 3 to membrane microdomains during CD40 signaling. 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] ↑ . MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [28] ↑ . 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). CD40 molecule. Retrieved May 3, 2026, from https://4ort.xyz/entity/cd40-molecule
MLA “CD40 molecule.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cd40-molecule.
BibTeX @misc{4ortxyz_cd40-molecule_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CD40 molecule}}, year = {2026}, url = {https://4ort.xyz/entity/cd40-molecule}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CD40 molecule — https://4ort.xyz/entity/cd40-molecule (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. 4w ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Molecular function → antigen binding, signal transducer activity, protein binding +5
    Part of → —
    Cell component → cytoplasm, integral component of membrane, intracellular membrane-bounded organelle +13
    Instance of → protein
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: Protein CD40 PDB 1CDF.png, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
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