======= GRK6 ======= == Gene Information == * **Official Symbol**: GRK6 * **Official Name**: G protein-coupled receptor kinase 6 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=2870|2870]] * **UniProt**: [[https://www.uniprot.org/uniprot/P43250|P43250]] * **Interactions**: [[https://thebiogrid.org/search.php?search=GRK6&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GRK6|Open PubMed]] * **OMIM**: [[https://omim.org/entry/600869|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the guanine nucleotide-binding protein (G protein)-coupled receptor kinase subfamily of the Ser/Thr protein kinase family. The protein phosphorylates the activated forms of G protein-coupled receptors thus initiating their deactivation. Several transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Specifically phosphorylates the activated forms of G protein-coupled receptors. Such receptor phosphorylation initiates beta-arrestin-mediated receptor desensitization, internalization, and signaling events leading to their desensitization. Seems to be involved in the desensitization of D2-like dopamine receptors in striatum and chemokine receptor CXCR4 which is critical for CXCL12-induced cell chemotaxis (By similarity). Phosphorylates rhodopsin (RHO) (in vitro) and a non G-protein-coupled receptor: LRP6 during Wnt signaling (in vitro). {ECO:0000250, ECO:0000269|PubMed:19801552, ECO:0000269|PubMed:20048153}. |Pkinase| |RGS| |Pkinase Tyr| |beta-adrenergic receptor kinase activity| |G protein-coupled receptor kinase activity| |regulation of G protein-coupled receptor signaling pathway| |cell-cell signaling by wnt| |Wnt signaling pathway| |cell surface receptor signaling pathway involved in cell-cell signaling| |protein phosphorylation| |cell-cell signaling| |phosphorylation| |G protein-coupled receptor signaling pathway| |ATP binding| |membrane| \\ === CRISPR Data === No hits were found. 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**: 10523 * **Expression level (log2 read counts)**: 6.32 {{:chemogenomics:nalm6 dist.png?nolink |}}