======= 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 |}}