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R-spondin 4

mammalian protein found in Homo sapiens
Protein protein Q21124387
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R-spondin 4

Summary

R-spondin 4 is a protein[1].

Key Facts

  • R-spondin 4's instance of is recorded as protein[2].
  • R-spondin 4's UniProt protein ID is recorded as Q2I0M5[3].
  • R-spondin 4's part of is recorded as Growth factor receptor cysteine-rich domain superfamily[4].
  • R-spondin 4's part of is recorded as Thrombospondin type-1 (TSP1) repeat, protein family[5].
  • R-spondin 4's part of is recorded as Furin-like repeat, protein family[6].
  • R-spondin 4's has part is recorded as Thrombospondin type-1 (TSP1) repeat[7].
  • R-spondin 4's has part is recorded as Furin-like repeat[8].
  • R-spondin 4's RefSeq protein ID is recorded as NP_001025042[9].
  • R-spondin 4's RefSeq protein ID is recorded as NP_001035096[10].
  • R-spondin 4's RefSeq protein ID is recorded as XP_016883328[11].
  • R-spondin 4's molecular function is recorded as heparin binding[12].
  • R-spondin 4's molecular function is recorded as frizzled binding[13].
  • R-spondin 4's cell component is recorded as extracellular region[14].
  • R-spondin 4's cell component is recorded as extracellular space[15].
  • R-spondin 4's biological process is recorded as Wnt signaling pathway[16].
  • R-spondin 4's biological process is recorded as positive regulation of Wnt signaling pathway[17].
  • R-spondin 4's biological process is recorded as response to stimulus[18].
  • R-spondin 4's biological process is recorded as nail development[19].
  • R-spondin 4's biological process is recorded as positive regulation of canonical Wnt signaling pathway[20].
  • R-spondin 4's biological process is recorded as positive regulation of Wnt signaling pathway[21].
  • R-spondin 4's encoded by is recorded as RSPO4[22].
  • R-spondin 4's found in taxon is recorded as Homo sapiens[23].
  • R-spondin 4's Ensembl protein ID is recorded as ENSP00000217260[24].
  • R-spondin 4's Ensembl protein ID is recorded as ENSP00000383475[25].

References

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

Direct Wikidata claims

  1. [2] ↑ . Q905695. Retrieved . wikidata.org.
  2. [3] ↑ . Q905695. Retrieved . wikidata.org.
  3. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . Q20641742. Retrieved . wikidata.org.
  9. [10] ↑ . Q20641742. Retrieved . wikidata.org.
  10. [11] ↑ . Q20641742. Retrieved . wikidata.org.
  11. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . Wnt signaling in midbrain dopaminergic neuron development and regenerative medicine for Parkinson's disease. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . Mutations in R-spondin 4 (RSPO4) underlie inherited anonychia. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . Wnt signaling in midbrain dopaminergic neuron development and regenerative medicine for Parkinson's disease. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . Q905695. Retrieved . wikidata.org.
  22. [23] ↑ . Q905695. Retrieved . wikidata.org.
  23. [24] ↑ . Ensembl Release 99. wikidata.org.
  24. [25] ↑ . Ensembl Release 99. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.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). R-spondin 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/r-spondin-4
MLA “R-spondin 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/r-spondin-4.
BibTeX @misc{4ortxyz_r-spondin-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{R-spondin 4}}, year = {2026}, url = {https://4ort.xyz/entity/r-spondin-4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): R-spondin 4 — https://4ort.xyz/entity/r-spondin-4 (retrieved 2026-05-03)

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