G Protein-Coupled Receptor Kinase

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** G protein-coupled receptor kinases regulate G protein-coupled receptors through phosphorylation.

**Synonyms:** - EC 2.7.1.- - G Protein Coupled Receptor Kinase - G Protein-Coupled Receptor Kinase Family Protein - GRK