Beta-Adrenergic Receptor Kinase 2

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

**Definition:** Beta-adrenergic receptor kinase 2 (688 aa, ~80 kDa) is encoded by the human GRK3 gene. This protein plays a role in the regulation of beta-adrenergic receptor-mediated signaling.

**Synonyms:** - ADRBK2 - BARK2 - Beta Adrenergic Receptor Kinase 2 - Beta-ARK-2 - EC 2.7.1.126 - EC 2.7.11.15 - G-Protein Coupled Receptor Kinase 3 - G-Protein-Coupled Receptor Kinase 3 - GRK3