Catecholamine-stimulated GTPase cycle. Multiple sites of regulation by β-adrenergic receptor and Mg²⁺ studied in reconstituted receptor-G(s) vesicles

Medicine & Life Sciences

• GTP Phosphohydrolases 89%
• Guanosine Triphosphate 83%
• Adrenergic Receptors 74%
• Catecholamines 73%
• Hydrolysis 29%
• Dithiothreitol 19%
• Adenylyl Cyclases 16%
• Adrenergic Agonists 9%
• phosphatidylethanolamine 9%
• Phosphatidylserines 9%
• GTP-Binding Proteins 7%
• Membranes 4%

Chemical Compounds

• GDP 100%
• Hydrolysis 48%
• Agonist 37%
• Turnover Number 21%
• Molecule 13%
• Protein 8%