Enzyme or Coenzyme

Heterotrimeric GTP-Binding Proteins

AMW:CHEM:080210

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. Upon activation the GTP-BINDING PROTEIN ALPHA SUBUNIT of the complex dissociates leaving a dimer of a GTP-BINDING PROTEIN BETA SUBUNIT bound to a GTP-BINDING PROTEIN GAMMA SUBUNIT.

Biochemistry biochemical

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Heterotrimeric GTP-Binding Proteins has parent GTP-Binding Proteins

GTP-Binding Protein alpha Subunits has parent Heterotrimeric GTP-Binding Proteins

Transducin has parent Heterotrimeric GTP-Binding Proteins

GTP-Binding Protein beta Subunits has parent Heterotrimeric GTP-Binding Proteins

GTP-Binding Protein gamma Subunits has parent Heterotrimeric GTP-Binding Proteins

Heterotrimeric GTP-Binding Proteins has parent Membrane Proteins

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