Model for GPCR recruitment of β-arrestin 1 (βarr1). GPCR, orange; phosphorylated C-terminal tail, yellow; β-arrestin 1, blue (Reprinted by permission from Macmillan Publishers, Ltd. A.K. Shukla et al. 2014. Nature. http://dx.doi.org/10.1038/nature13430, copyright 2014.)

or Create an Account

Close Modal
Close Modal