Beta-Arrestin-1

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

**Definition:** Beta-arrestin-1 (418 aa, ~47 kDa) is encoded by the human ARRB1 gene. This protein plays a role in the desensitization of G-protein-coupled receptor signaling.

**Synonyms:** - ARB1 - ARR1 - ARRB1 - Arrestin Beta 1 - Arrestin Beta 1 Protein - Arrestin Beta-1 - Beta-Arrestin - Beta-Arrestin 1