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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Cell Signal. 2021 Feb 11;82:109947. doi: 10.1016/j.cellsig.2021.109947

Table 7.

Interactions between G protein α and β subunits [15]

G protein    Residues involved (PDB ID: 1GOT)
Switch interface N-terminal interface
Gα Iso180, Phe195, Trp207, His209, Cys210, Phe211 Ser12, Glu16, Leu19, Asp22, Ala23
Gβ Tyr59, Trp99, Met101, Leu117 Leu55, Lys78, Iso80, Lys89