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Proline cis-trans isomerization in staphylococcal nuclease: multi-substrate free energy perturbation calculations.

Staphylococcal nuclease A exists in two folded forms that differ in the isomerization state of the Lys 116-Pro 117 peptide bond. The dominant form (90% occupancy) adopts a cis peptide bond, which is observed in the crystal structure. NMR studies show that the relatively small difference in free ener...

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Detalles Bibliográficos
Main Authors: Hodel, A., Rice, L. M., Simonson, T., Fox, R. O., Brünger, A. T.
Formato: Artigo
Idioma:Inglês
Publicado: Cold Spring Harbor Laboratory Press 1995
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2143107/
https://ncbi.nlm.nih.gov/pubmed/7613463
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