Theoretical calculation of relative binding affinity in host-guest systems.

Terry P. Lybrand, J. Andrew McCammon, Georges Wipff

Proceedings of the National Academy of Sciences · 1986 · 197 citations · 3 references

DOIFull text

Open access

Concepts

Abstract

The relative free energy of binding the anions Cl- and Br- to the macrotricyclic receptor SC24 in water has been computed by a computer simulation technique. This result and an incidental result for the relative free energy of hydration of the anions are in excellent agreement with experimental data. The simulation approach to ligand-receptor interactions that is described here has significant potential as a predictive tool in chemistry, biochemistry, and pharmacology.

References

3