Chapter 21. Thermodynamic Models of the Multivalency Effect

  1. Prof. Dr. Chi-Huey Wong
  1. Pavel I. Kitov,
  2. David R. Bundle

Published Online: 28 JAN 2005

DOI: 10.1002/3527602437.ch21

Book Title

Carbohydrate-Based Drug Discovery

Carbohydrate-Based Drug Discovery

Additional Information

How to Cite

Kitov, P. I. and Bundle, D. R. (2005) Thermodynamic Models of the Multivalency Effect, in Carbohydrate-Based Drug Discovery (ed C.-H. Wong), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, FRG. doi: 10.1002/3527602437.ch21

Editor Information

  1. Ernest W. Hahn Chair in Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines RoadLa Jolla, CA 92037, USA

Publication History

  1. Published Online: 28 JAN 2005
  2. Published Print: 26 AUG 2003

ISBN Information

Print ISBN: 9783527306329

Online ISBN: 9783527602438

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CHAPTER TOOLS

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Keywords:

  • thermodynamic models;
  • multivalency effect;
  • distribution free energy;
  • multivalent receptor;
  • monovalent ligand;
  • multivalent ligand;
  • microscopic binding parameters;
  • molecular modeling;
  • binding data

Summary

  • Introduction

  • Concept of Distribution Free Energy

    • Binding Isotherm

    • Competitive Inhibition Isotherm

  • Multivalent Receptor vs. Monovalent Ligand

    • Interim Summary

  • Multivalent Receptor vs. Multivalent Ligand

  • Topological Classification of Multivalent Systems

    • Indifferent Presentation

    • Linear Presentation

    • Circular Presentation

    • Radial Presentation

  • Determination of Microscopic Binding Parameters by Molecular Modeling

    • Optimization of the Tether in Bivalent Pk-Trisaccharide Ligands for Shiga-Like Toxin

  • Determination of Microscopic Binding Parameters from Binding Data

  • Thermodynamic Analysis of Multivalent Interaction

    • Radially Arranged Multivalent Ligands for Shiga-Like Toxin

  • Conclusions

  • Mathematical Appendix

    • Calculation of Statistical Coefficients

    • Multivalent Receptor and Monovalent Ligand

    • Multivalent Binding with Linear and Circular Topology

    • Multivalent Binding with Radial Topology

    • Derivation of Eq.

  • References

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