======= LTB4R =======
== Gene Information ==
* **Official Symbol**: LTB4R
* **Official Name**: leukotriene B4 receptor
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1241|1241]]
* **UniProt**: [[https://www.uniprot.org/uniprot/Q15722|Q15722]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=LTB4R&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20LTB4R|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/601531|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Receptor for extracellular ATP > UTP and ADP. The activity of this receptor is mediated by G proteins which activate a phosphatidylinositol-calcium second messenger system. May be the cardiac P2Y receptor involved in the regulation of cardiac muscle contraction through modulation of L-type calcium currents. Is a receptor for leukotriene B4, a potent chemoattractant involved in inflammation and immune response.
|7tm 1|
|leukotriene B4 receptor activity|
|leukotriene receptor activity|
|leukotriene signaling pathway|
|galanin receptor activity|
|G protein-coupled peptide receptor activity|
|nucleotide binding|
|phospholipase C-activating G protein-coupled receptor signaling pathway|
|neuropeptide signaling pathway|
|membrane raft|
|muscle contraction|
|muscle system process|
|inflammatory response|
|G protein-coupled receptor signaling pathway|
|defense response|
|integral component of plasma membrane|
|immune response|
|system process|
\\
=== CRISPR Data ===
^Screen^Score^
|[[:results:exp145|PNU96415E 10μM R03 exp145]]|-1.71|
|[[:results:exp459|Bleomycin 5μM R08 exp459]]|-1.7|
|[[:results:exp68|Clomiphene 4.4μM R02 exp68]]|1.7|
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**: 4720
* **Expression level (log2 read counts)**: 5.26
{{:chemogenomics:nalm6 dist.png?nolink |}}