======= GPRASP1 ======= == Gene Information == * **Official Symbol**: GPRASP1 * **Official Name**: G protein-coupled receptor associated sorting protein 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=9737|9737]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q5JY77|Q5JY77]] * **Interactions**: [[https://thebiogrid.org/search.php?search=GPRASP1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GPRASP1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/300417|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the GPRASP (G protein-coupled receptor associated sorting protein) family. The protein may modulate lysosomal sorting and functional down-regulation of a variety of G-protein coupled receptors. It targets receptors for degradation in lysosomes. The receptors interacting with this sorting protein include D2 dopamine receptor (DRD2), delta opioid receptor (OPRD1), beta-2 adrenergic receptor (ADRB2), D4 dopamine receptor (DRD4) and cannabinoid 1 receptor (CB1R). Multiple alternatively spliced transcript variants encoding the same protein have been identified. [provided by RefSeq, May 2010]. * **UniProt Summary**: Modulates lysosomal sorting and functional down- regulation of a variety of G-protein coupled receptors. Targets receptors for degradation in lysosomes via its interaction with BECN2. {ECO:0000269|PubMed:12142540, ECO:0000269|PubMed:15452121, ECO:0000269|PubMed:23954414}. |DUF634| |G protein-coupled receptor catabolic process| |receptor catabolic process| |negative regulation of G protein-coupled receptor signaling pathway| |endosome to lysosome transport| |receptor metabolic process| |lysosomal transport| |vacuolar transport| |regulation of G protein-coupled receptor signaling pathway| |macromolecule catabolic process| |negative regulation of signal transduction| |negative regulation of cell communication| |negative regulation of signaling| |intracellular transport| |negative regulation of response to stimulus| |organic substance catabolic process| |cellular catabolic process| |establishment of localization in cell| |vesicle-mediated transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp292|Menadione 5μM R06 exp292]]|2.06| 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**: 14923 * **Expression level (log2 read counts)**: 1.89 {{:chemogenomics:nalm6 dist.png?nolink |}}