Protein Structure from Scientific Research

Electrostatic analysis of the surface (right) and detailed interactions between ICL3 of PrRPR and G (left) within Gq-coupled complexes, respectively. Red represents the negative charge, while blue shows the positive charge. Gq is shown in blue, and Gq-coupled PrRPR in teal. Magenta and cyan dashed lines represent hydrogen bond and salt bridge interactions, respectively, whereas hydrophobic interactions are depicted as black dashed lines.

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