======= HCRTR1 =======
== Gene Information ==
* **Official Symbol**: HCRTR1
* **Official Name**: hypocretin receptor 1
* **Aliases and Previous Symbols**: N/A
* **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3061|3061]]
* **UniProt**: [[https://www.uniprot.org/uniprot/O43613|O43613]]
* **Interactions**: [[https://thebiogrid.org/search.php?search=HCRTR1&organism=9606|BioGRID]]
* **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20HCRTR1|Open PubMed]]
* **OMIM**: [[https://omim.org/entry/602392|Open OMIM]]
== Function Summary ==
* **Entrez Summary**: N/A
* **UniProt Summary**: Moderately selective excitatory receptor for orexin-A and, with a lower affinity, for orexin-B neuropeptide (PubMed:9491897, PubMed:26950369). Triggers an increase in cytoplasmic Ca(2+) levels in response to orexin-A binding (PubMed:9491897, PubMed:26950369). {ECO:0000269|PubMed:26950369, ECO:0000269|PubMed:9491897}.
|7tm 1|
|orexin receptor activity|
|peptide hormone binding|
|feeding behavior|
|neuropeptide signaling pathway|
|positive regulation of ERK1 and ERK2 cascade|
|regulation of ERK1 and ERK2 cascade|
|regulation of cytosolic calcium ion concentration|
|anterograde trans-synaptic signaling|
|chemical synaptic transmission|
|cellular calcium ion homeostasis|
|trans-synaptic signaling|
|calcium ion homeostasis|
|synaptic signaling|
|cellular divalent inorganic cation homeostasis|
|divalent inorganic cation homeostasis|
|positive regulation of MAPK cascade|
|cellular metal ion homeostasis|
|behavior|
|metal ion homeostasis|
|cellular cation homeostasis|
|cellular ion homeostasis|
|cation homeostasis|
|inorganic ion homeostasis|
|G protein-coupled receptor activity|
|cellular chemical homeostasis|
|regulation of MAPK cascade|
|ion homeostasis|
|cellular homeostasis|
|positive regulation of protein phosphorylation|
|positive regulation of intracellular signal transduction|
|positive regulation of phosphorylation|
|chemical homeostasis|
|cell-cell signaling|
|positive regulation of phosphate metabolic process|
|positive regulation of phosphorus metabolic process|
|positive regulation of protein modification process|
|G protein-coupled receptor signaling pathway|
|integral component of plasma membrane|
|regulation of protein phosphorylation|
|regulation of phosphorylation|
|positive regulation of cellular protein metabolic process|
|homeostatic process|
|positive regulation of signal transduction|
|positive regulation of protein metabolic process|
|regulation of phosphate metabolic process|
|regulation of phosphorus metabolic process|
|positive regulation of cell communication|
|positive regulation of signaling|
|regulation of intracellular signal transduction|
|regulation of protein modification process|
\\
=== CRISPR Data ===
No hits were found.
No correlation found to any other genes in chemogenomics.
Global Fraction of Cell Lines Where Essential: 1/739
^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**: 3155
* **Expression level (log2 read counts)**: -1.86
{{:chemogenomics:nalm6 dist.png?nolink |}}