beta-Arrestin 2
Synonyms
ARRB2 Protein
Arrestin 3
Arrestin, beta 2
Arrestin-3
beta 2 Arrestin
beta Arrestin 2
A beta-arrestin that functions similarly to BETA-ARRESTIN 1 in regulating signaling by G-PROTEIN-COUPLED RECEPTORS. It is expressed at high levels in the central nervous system where it may regulate signaling by SYNAPTIC RECEPTORS.