Agonist dose-dependent phosphorylation by protein kinase A and G protein-coupled receptor kinase regulates β₂ adrenoceptor coupling to G_i proteins in cardiomyocytes

Medicine & Life Sciences

• G-Protein-Coupled Receptor Kinase 2 100%
• Cyclic GMP-Dependent Protein Kinases 84%
• Cyclic AMP-Dependent Protein Kinases 66%
• Adrenergic Receptors 60%
• Cardiac Myocytes 59%
• Phosphorylation 43%
• Proteins 23%
• Catecholamines 16%
• G-Protein-Coupled Receptor Kinases 13%
• Fluorescence Resonance Energy Transfer 12%
• Pertussis Toxin 10%
• Adenylyl Cyclases 9%
• G-Protein-Coupled Receptors 9%
• Muscle Cells 8%
• Heart 5%

Chemical Compounds

• Agonist 60%
• Protein 26%
• Catecholamine 13%
• Toxin 5%