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Interphotoreceptor matrix proteoglycan 2

mammalian protein found in Mus musculus
Protein Q21495898

Facts

7 properties
Instance of
protein
Part of
membrane protein[2]
Biological process
visual perception, biological process[13][14]
Cell component
integral component of membrane, receptor complex, interphotoreceptor matrix, membrane, extracellular matrix[8][9][10][11][12]
Encoded by
Impg2[15]
Found in taxon
house mouse[16]
Molecular function
heparin binding, extracellular matrix structural constituent, hyaluronic acid binding, hyaluronic acid binding, heparin binding[3][4][5][6][7]
🏷️ Also known as
en Impg2 en Interphotoreceptor matrix proteoglycan 2 en sialoprotein associated with cones and rods proteoglycan en Spacrcan
🔖 Identifiers · 3
Ensembl protein ID
ENSMUSP00000063648, ENSMUSP00000125135
RefSeq protein ID
NP_777365, XP_017172459, XP_017172460, XP_036015795
UniProt protein ID
Q80XH2

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Summary

Interphotoreceptor matrix proteoglycan 2 is a protein[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [8] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . Structural basis for endosomal trafficking of diverse transmembrane cargos by PX-FERM proteins. 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] ↑ . Spacrcan binding to hyaluronan and other glycosaminoglycans. Molecular and biochemical studies. 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] ↑ . UniProt. Retrieved . wikidata.org.
  15. [16] ↑ . UniProt. Retrieved . 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). Interphotoreceptor matrix proteoglycan 2. Retrieved May 3, 2026, from https://4ort.xyz/entity/interphotoreceptor-matrix-proteoglycan-2
MLA “Interphotoreceptor matrix proteoglycan 2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/interphotoreceptor-matrix-proteoglycan-2.
BibTeX @misc{4ortxyz_interphotoreceptor-matrix-proteoglycan-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Interphotoreceptor matrix proteoglycan 2}}, year = {2026}, url = {https://4ort.xyz/entity/interphotoreceptor-matrix-proteoglycan-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Interphotoreceptor matrix proteoglycan 2 — https://4ort.xyz/entity/interphotoreceptor-matrix-proteoglycan-2 (retrieved 2026-05-03)

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