About The Medical Condition GTP-Binding Proteins, Heterotrimeric

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GTP-Binding Proteins, Heterotrimeric

GTP-Binding Proteins, Heterotrimeric Medical Condition Defined & Explained
GTP-Binding Proteins, Heterotrimeric Medical Condition

What's The Definition Of The Medical Condition GTP-Binding Proteins, Heterotrimeric?

GTP-BINDING PROTEINS that contain three non-identical subunits. They are found associated with members of the seven transmembrane domain superfamily of G-protein coupled receptors. The G-alpha subunit acts as a signal transduction molecule when it binds GTP and dissociates from the heterotrimer. Hydrolysis of GTP by the inherent GTPase activity of the protein causes it to revert to its inactive (heterotrimeric) form. EC 3.6.1.-.

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