Human β₂-Adrenergic  Receptor - Gs Protein Complex

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I. Introduction

For more information see Biochemistry Online: Chapter 9C - Signal Transduction - Kinases and Phosphatases

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II. General Structure

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Wire frame model of protein
G alpha subunit red;
G beta subunit green;
G gamma subunit blue;
Receptor orange;
Ligand agonist - carazolol (spacefill).