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. Author manuscript; available in PMC: 2018 Jan 23.
Published in final edited form as: Annu Rev Vis Sci. 2017 Jul 17;3:25–51. doi: 10.1146/annurev-vision-102016-061338

Figure 3. Organization of the GAP complex of ON-bipolar cells.

Figure 3

Multiple subunits bind together through direct protein-protein interactions to form a single unit that promotes GTP hydrolysis on its G protein substrate, Gαo. PGL, PDEγ-like domain that scaffolds Gαo-GTP.