Fig. 2From: The curious case of Gαs gain-of-function in neoplasia3-D model of GαS. Residues 40 to 394 of Gαs are represented based on protein model portal, template 3sn6A. The GTP binding domains are indicated in yellow, the most common gsp mutations, at R201 (the target of Cholera toxin) and Q227, are indicated in redBack to article page