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. Author manuscript; available in PMC: 2018 May 4.
Published in final edited form as: RSC Adv. 2018 Mar 9;8(18):9858–9870. doi: 10.1039/c8ra01520a

Figure 2.

Figure 2

Model for binding of PP to the Y4 receptor comprising association with the membrane surface (left), formation of transient contacts to the N-terminal domain (center) and diffusion into the orthosteric binding pocket (right)