Regulatory proteins that act as molecular switches. They control a wide range of biological processes including: receptor signaling, intracellular signal transduction pathways, and protein synthesis. Their activity is regulated by factors that control their ability to bind to and hydrolyze GTP to GDP. EC 3.6.1.-.
    

concept

G protein/Ras-RasGAP complex, mol. model

Trimeric G protein, complex with RGS4, model

Trimeric G protein, molecular model

Molecular model of heterotrimeric G protein

Trimeric G protein/adenylate cycl. surf.pot.

Trim. G protein/adenylate cyclase, mol.model

Trim. G protein,complex with RGS4,surf.pot.

Molecular model,trimeric G-protein/transduci

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GTP-Binding Proteins

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Catalogue

Trimeric G protein, molecular model

Trimeric G protein/adenylate cycl. surf.pot.

Trim. G protein/adenylate cyclase, mol.model

Trim. G protein,complex with RGS4,surf.pot.

Molecular model,trimeric G-protein/transduci