Summary

Name GRK6
Full Name G protein-coupled receptor kinase 6
Synonyms G protein-coupled receptor kinase GRK6 | GPRK6
Primary ID P43250
Links - -
Type protein
Relations 8
Function 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

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Modifications Tables

Relations

Regulator Mechanism target score
+ down-regulates activity img/direct_inhibition.png phosphorylation SLC9A3R1 0.416
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png phosphorylation BDKRB2 0.291
Publications: 3 Organism: Homo Sapiens
+ img/unknown.png phosphorylation GRK6 0.2
Publications: 2 Organism: Chlorocebus Aethiops
+ down-regulates activity img/direct_inhibition.png phosphorylation LTB4R 0.49
Publications: 1 Organism: Chlorocebus Aethiops
+ down-regulates activity img/direct_inhibition.png phosphorylation MC1R 0.32
Publications: 1 Organism: Homo Sapiens