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Long-wave-sensitive opsin 1

human protein (annotated by UniProtKB/Swiss-Prot P04000)
Protein Protein Q21123648

Facts

8 properties
Instance of
protein
Part of
Opsin red/green sensitive, G protein-coupled recepteishon, GPCR, rhodopsin-like, 7TM, protein family, Visual pigments (opsins) retinal binding site, protein family[2][3][4][5]
Biological process
positive regulation of cytokinesis, signal transduction, visual perception, retinoid metabolic process, response to stimulus, phototransduction, detection of visible light, G protein-coupled receptor signaling pathway, G protein-coupled receptor signaling pathway, G protein-coupled receptor signaling pathway, phototransduction, cellular response to light stimulus, G protein-coupled receptor signaling pathway[18][19][20][21][22]
Cell component
integral component of membrane, integral component of plasma membrane, membrane, photoreceptor outer segment, photoreceptor disc membrane, integral component of plasma membrane[12][13][14][15][16][17]
Encoded by
OPN1LW
Found in taxon
Homo sapiens
Has part(s)
Visual pigments (opsins) retinal binding site, GPCR, rhodopsin-like, 7TM[6][7]
Molecular function
G protein-coupled receptor activity, photoreceptor activity, signal transducer activity, G protein-coupled photoreceptor activity[8][9][10][11]
🏷️ Also known as
en Long-wave-sensitive opsin 1 en Red cone photoreceptor pigment en Red-sensitive opsin en ROP
🔖 Identifiers · 4
PDB structure ID
8IU2
RefSeq protein ID
NP_064445
Transporter Classification Database ID
9.A.14.1.1
UniProt protein ID
P04000

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Summary

Long-wave-sensitive opsin 1 is a protein[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  2. [3] ↑ . Retrieved . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [8] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . Mutagenesis studies of human red opsin: trp-281 is essential for proper folding and protein-retinal interactions. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . Mutagenesis studies of human red opsin: trp-281 is essential for proper folding and protein-retinal interactions. 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] ↑ . Mutagenesis studies of human red opsin: trp-281 is essential for proper folding and protein-retinal interactions. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . G protein-coupled receptors participate in cytokinesis. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . Molecular genetics of human color vision: the genes encoding blue, green, and red pigments. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . Rod photoreceptor neurite sprouting in retinitis pigmentosa. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: 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). Long-wave-sensitive opsin 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/long-wave-sensitive-opsin-1
MLA “Long-wave-sensitive opsin 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/long-wave-sensitive-opsin-1.
BibTeX @misc{4ortxyz_long-wave-sensitive-opsin-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Long-wave-sensitive opsin 1}}, year = {2026}, url = {https://4ort.xyz/entity/long-wave-sensitive-opsin-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Long-wave-sensitive opsin 1 — https://4ort.xyz/entity/long-wave-sensitive-opsin-1 (retrieved 2026-05-03)

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