======= OPN1LW =======
== Gene Information ==
* **Official Symbol**: OPN1LW
* **Official Name**: opsin 1, long wave sensitive
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=5956|5956]]
* **UniProt**: [[https://www.uniprot.org/uniprot/P04000|P04000]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=OPN1LW&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20OPN1LW|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/300822|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes for a light absorbing visual pigment of the opsin gene family. The encoded protein is called red cone photopigment or long-wavelength sensitive opsin. Opsins are G-protein coupled receptors with seven transmembrane domains, an N-terminal extracellular domain, and a C-terminal cytoplasmic domain. This gene and the medium-wavelength opsin gene are tandemly arrayed on the X chromosome and frequent unequal recombination and gene conversion may occur between these sequences. X chromosomes may have fusions of the medium- and long-wavelength opsin genes or may have more than one copy of these genes. Defects in this gene are the cause of partial, protanopic colorblindness. [provided by RefSeq, Jul 2008].
* **UniProt Summary**: Visual pigments are the light-absorbing molecules that mediate vision. They consist of an apoprotein, opsin, covalently linked to cis-retinal.
|7tm 1|
|photoreceptor activity|
|protein-chromophore linkage|
|G protein-coupled photoreceptor activity|
|photoreceptor disc membrane|
|positive regulation of cytokinesis|
|phototransduction|
|detection of visible light|
|photoreceptor outer segment|
|detection of light stimulus|
|positive regulation of cell division|
|regulation of cytokinesis|
|retinoid metabolic process|
|diterpenoid metabolic process|
|cellular response to light stimulus|
|detection of external stimulus|
|terpenoid metabolic process|
|detection of abiotic stimulus|
|isoprenoid metabolic process|
|regulation of cell division|
|cellular response to radiation|
|visual perception|
|sensory perception of light stimulus|
|positive regulation of cell cycle process|
|response to light stimulus|
|cellular response to abiotic stimulus|
|cellular response to environmental stimulus|
|positive regulation of cell cycle|
|response to radiation|
|detection of stimulus|
|regulation of cell cycle process|
|cellular lipid metabolic process|
|sensory perception|
|response to abiotic stimulus|
|regulation of cell cycle|
|lipid metabolic process|
|G protein-coupled receptor signaling pathway|
|nervous system process|
|integral component of plasma membrane|
|system process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp530|Thioridazine 5μM R08 exp530]]|-1.98|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/694
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/26|
|bone|0/26|
|breast|0/30|
|central nervous system|0/49|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/11|
|fibroblast|0/1|
|gastric|0/14|
|kidney|0/18|
|liver|0/19|
|lung|0/72|
|lymphocyte|0/16|
|ovary|0/25|
|pancreas|0/22|
|peripheral nervous system|0/15|
|plasma cell|0/12|
|prostate|0/1|
|skin|0/20|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/28|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 18929
* **Expression level (log2 read counts)**: -7.68
{{:chemogenomics:nalm6 dist.png?nolink |}}