======= SLC24A1 =======
== Gene Information ==
* **Official Symbol**: SLC24A1
* **Official Name**: solute carrier family 24 member 1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9187|9187]]
* **UniProt**: [[https://www.uniprot.org/uniprot/O60721|O60721]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=SLC24A1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20SLC24A1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/603617|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: This gene encodes a member of the potassium-dependent sodium/calcium exchanger protein family. The encoded protein plays an important role in sodium/calcium exchange in retinal rod and cone photoreceptors by mediating the extrusion of one calcium ion and one potassium ion in exchange for four sodium ions. Mutations in this gene may play a role in congenital stationary night blindness. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011].
* **UniProt Summary**: Critical component of the visual transduction cascade, controlling the calcium concentration of outer segments during light and darkness. Light causes a rapid lowering of cytosolic free calcium in the outer segment of both retinal rod and cone photoreceptors and the light-induced lowering of calcium is caused by extrusion via this protein which plays a key role in the process of light adaptation. Transports 1 Ca(2+) and 1 K(+) in exchange for 4 Na(+). {ECO:0000269|PubMed:10608890}.
|Na Ca ex|
|outer membrane|
|calcium, potassium:sodium antiporter activity|
|response to light intensity|
|long-term synaptic depression|
|symporter activity|
|long-term synaptic potentiation|
|calcium channel activity|
|negative regulation of synaptic transmission|
|sodium ion transmembrane transport|
|positive regulation of synaptic transmission|
|sodium ion transport|
|potassium ion transmembrane transport|
|potassium ion transport|
|regulation of synaptic plasticity|
|calcium ion transmembrane transport|
|visual perception|
|sensory perception of light stimulus|
|calcium ion transport|
|anion transmembrane transport|
|divalent metal ion transport|
|divalent inorganic cation transport|
|response to light stimulus|
|monovalent inorganic cation transport|
|cellular calcium ion homeostasis|
|response to radiation|
|modulation of chemical synaptic transmission|
|regulation of trans-synaptic signaling|
|calcium ion homeostasis|
|cellular divalent inorganic cation homeostasis|
|divalent inorganic cation homeostasis|
|cellular metal ion homeostasis|
|inorganic cation transmembrane transport|
|anion transport|
|cation transmembrane transport|
|metal ion homeostasis|
|cellular cation homeostasis|
|metal ion transport|
|cellular ion homeostasis|
|inorganic ion transmembrane transport|
|cation homeostasis|
|inorganic ion homeostasis|
|cellular chemical homeostasis|
|ion homeostasis|
|cation transport|
|cellular homeostasis|
|ion transmembrane transport|
|sensory perception|
|chemical homeostasis|
|response to abiotic stimulus|
|transmembrane transport|
|negative regulation of cell communication|
|negative regulation of signaling|
|ion transport|
|nervous system process|
|integral component of plasma membrane|
|homeostatic process|
|positive regulation of cell communication|
|positive regulation of signaling|
|system process|
|membrane|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp126|GSK461364A 0.1μM R03 exp126]]|-2.21|
|[[:results:exp471|Cholesterol 0.003 to 0.006 to 0.1μM on day2 then day6 R08 exp471]]|-2.02|
|[[:results:exp211|AICAR 240μM R05 exp211]]|1.82|
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 0/739
^Tissue^Fraction Of Cell Lines Where Essential^
|1290807.0|0/1|
|909776.0|0/1|
|bile duct|0/28|
|blood|0/28|
|bone|0/26|
|breast|0/33|
|central nervous system|0/56|
|cervix|0/4|
|colorectal|0/17|
|esophagus|0/13|
|fibroblast|0/1|
|gastric|0/16|
|kidney|0/21|
|liver|0/20|
|lung|0/75|
|lymphocyte|0/16|
|ovary|0/26|
|pancreas|0/24|
|peripheral nervous system|0/16|
|plasma cell|0/15|
|prostate|0/1|
|skin|0/24|
|soft tissue|0/9|
|thyroid|0/2|
|upper aerodigestive|0/22|
|urinary tract|0/29|
|uterus|0/5|
== Essentiality in NALM6 ==
* **Essentiality Rank**: 8171
* **Expression level (log2 read counts)**: 4.73
{{:chemogenomics:nalm6 dist.png?nolink |}}