Extended Data Fig. 5: Superposition of backbone models of the receptor-G protein interface fitted into the two extreme maps from the main principal component of motion for the interface from 3DVA of each of the complexes.
From: Structural insight into selectivity of amylin and calcitonin receptor agonists

Structures were aligned on the CTR protomer and measurement of the distance between the Cα of Q12Gɑs illustrates the extent of motion at the receptor-Gs protein interface.