β3a-adrenoreceptor

Organism

Mouse 12

Functional implication

Filipin treatment alters accumulation of c-AMP 1; Filipin III treatment, caveolin-1 knockdown and caveolin-binding motif mutation of receptor promote pertussis toxin (PTX) sensivity of the receptor which indicating Gαi/0 coupling. It is suggested that receptor interaction with caveolin inhibits coupling to Gαi/0 proteins  2.   .

Methods used to detect raft association

Caveolae disruption 12; In situ proximity assay  2

Mechanism of raft association

Putative caveolin binding domain 1

Caveolin-binding motif

Yes 1

Cell type

CHO-K1 12, Brown adipocytes 12

Species

Hamster 1  2; Mouse 12

Receptor expression

Endogenous 12; Transient transfection  2

Refrences