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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1969 May;63(1):9–15. doi: 10.1073/pnas.63.1.9

MINIMIZATION OF POLYPEPTIDE ENERGY, VI. SYSTEMATIC SEARCHES FOR LOW-ENERGY CONFORMATIONS OF DECA-L-ALANINE AND THE OCTAPEPTIDE LOOP OF RIBONUCLEASE*

K D Gibson 1,, H A Scheraga 1,
PMCID: PMC534039  PMID: 16591753

Abstract

A succession of apparent local energy minima, in which the energies decrease successively, have been located for deca-L-alanine and the octapeptide loop of ribonuclease. The lowest energy minima were approximately 40 kcal/mole lower than the highest ones. The results suggest that the computational methods used here might be of considerable use in searching for the global energy minimum of larger polypeptides.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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