Glypican 4

mammalian protein found in Homo sapiens
Protein protein Q21103178
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Glypican 4

Summary

Glypican 4 is a protein[1].

Key Facts

  • Glypican 4's instance of is recorded as protein[2].
  • Glypican 4's UniProt protein ID is recorded as O75487[3].
  • Glypican 4's part of is recorded as Glypican-4[4].
  • Glypican 4's part of is recorded as Glypican, conserved site, protein family[5].
  • Glypican 4's has part is recorded as Glypican, conserved site[6].
  • Glypican 4's RefSeq protein ID is recorded as NP_001439[7].
  • Glypican 4's molecular function is recorded as heparan sulfate proteoglycan binding[8].
  • Glypican 4's molecular function is recorded as coreceptor activity involved in Wnt signaling pathway, planar cell polarity pathway[9].
  • Glypican 4's cell component is recorded as membrane[10].
  • Glypican 4's cell component is recorded as plasma membrane[11].
  • Glypican 4's cell component is recorded as integral component of plasma membrane[12].
  • Glypican 4's cell component is recorded as extracellular region[13].
  • Glypican 4's cell component is recorded as lysosomal lumen[14].
  • Glypican 4's cell component is recorded as Golgi lumen[15].
  • Glypican 4's cell component is recorded as anchored component of membrane[16].
  • Glypican 4's cell component is recorded as extracellular exosome[17].
  • Glypican 4's cell component is recorded as external side of plasma membrane[18].
  • Glypican 4's cell component is recorded as nucleus[19].
  • Glypican 4's cell component is recorded as extracellular space[20].
  • Glypican 4's cell component is recorded as nucleus[21].
  • Glypican 4's cell component is recorded as synapse[22].
  • Glypican 4's cell component is recorded as anchored component of plasma membrane[23].
  • Glypican 4's cell component is recorded as collagen-containing extracellular matrix[24].
  • Glypican 4's cell component is recorded as extracellular exosome[25].
  • Glypican 4's cell component is recorded as glutamatergic synapse[26].

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] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] . Q20641742. Retrieved . wikidata.org.
  7. [8] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [9] . Wnt signaling in midbrain dopaminergic neuron development and regenerative medicine for Parkinson's disease. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [10] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [11] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] . Glypican 3 and glypican 4 are juxtaposed in Xq26.1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] . Proteomic analysis of podocyte exosome-enriched fraction from normal human urine. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] . Expression of glypican-4 in haematopoietic-progenitor and bone-marrow-stromal cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] . Proteomic characterization of the human sperm nucleus. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . Proteomic characterization of the human sperm nucleus. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] . Proteomic analysis of human parotid gland exosomes by multidimensional protein identification technology (MudPIT). Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). Glypican 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/glypican-4-q21103178
MLA “Glypican 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/glypican-4-q21103178.
BibTeX @misc{4ortxyz_glypican-4-q21103178_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Glypican 4}}, year = {2026}, url = {https://4ort.xyz/entity/glypican-4-q21103178}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Glypican 4 — https://4ort.xyz/entity/glypican-4-q21103178 (retrieved 2026-05-03)

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