G Protein-Coupled Receptor Kinase 7

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

**Definition:** G protein-coupled receptor kinase 7 (553 aa, ~62 kDa) is encoded by the human GRK7 gene. This protein plays a role in the phosphorylation of opsins which modulates the photoresponsiveness of cone cells.

**Synonyms:** - EC 2.7.1.- - EC 2.7.11.14 - EC 2.7.11.16 - G Protein-Coupled Receptor Kinase GRK7 - GPRK7