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Toward quantification of protein backbone–backbone hydrogen bonding energies: An energetic analysis of an amide-to-ester mutation in an α-helix within a protein

Amide-to-ester backbone mutagenesis enables a specific backbone–backbone hydrogen bond (H-bond) in a protein to be eliminated in order to quantify its energetic contribution to protein folding. To extract a H-bonding free energy from an amide-to-ester perturbation free energy (ΔG (folding,wt) − ΔG (...

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Bibliographic Details
Main Authors: Gao, Jianmin, Kelly, Jeffery W.
Format: Artigo
Language:Inglês
Published: Cold Spring Harbor Laboratory Press 2008
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2386746/
https://ncbi.nlm.nih.gov/pubmed/18434500
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1110/ps.083439708
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