Insulin and the Stimulation of Glycogen Synthesis. The Road from Glycogen Structure to Glycogen Synthase to Cyclic Amp-Dependent Protein Kinase to Insulin Mediators

  1. Alton Meister
  1. Joseph Larner

Published Online: 22 NOV 2006

DOI: 10.1002/9780470123096.ch3

Advances in Enzymology and Related Areas of Molecular Biology, Volume 63

Advances in Enzymology and Related Areas of Molecular Biology, Volume 63

How to Cite

Larner, J. (2006) Insulin and the Stimulation of Glycogen Synthesis. The Road from Glycogen Structure to Glycogen Synthase to Cyclic Amp-Dependent Protein Kinase to Insulin Mediators, in Advances in Enzymology and Related Areas of Molecular Biology, Volume 63 (ed A. Meister), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470123096.ch3

Editor Information

  1. Cornell University Medical College, New York, New York

Author Information

  1. Department of Pharmacology, Jordan Hall, University of Virginia School of Medicine, Charlottesville, Virginia 22908

Publication History

  1. Published Online: 22 NOV 2006
  2. Published Print: 1 JAN 1990

ISBN Information

Print ISBN: 9780471509844

Online ISBN: 9780470123096

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Keywords:

  • glycogen synthesis stimulation;
  • glycogen synthase;
  • cyclic-amp-dependent protein kinase;
  • insulin mediators;
  • phosphoprotein phosphatases

Summary

This chapter contains sections titled:

  • Introduction

  • Historical

  • Biochemical Considerations and a Glycogen-K+ Pump Hypothesis

  • Integration of Covalent and Allosteric Controls of Phosphorylase and Glycogen Synthase

  • Phosphorylation Sites of Glycogen Synthase

  • Emerging Significance of Multiple Phosphorylation

  • Decreased Phosphorylation of Glycogen Synthase with Insulin Action

  • Insulin and Established Second Messengers

  • Stable and Allosteric Effects of Insulin on Protein Kinases

  • Short- and Long-Term Effects of Insulin on Phosphoprotein Phosphatases

  • Two Pathways for Activation of Glycogen Synthase by Insulin

  • Purification and Action of Two Mediators-A Mechanism for Dephosphory lation

  • Formation of lnsulin Mediators

  • Insulin Receptor Activation and Mediator Formation

  • Summary