Orientation affects hydrogen bonding cooperativity in polyproline II helical bundles

Abstract Hydrogen bond cooperativity (HBC) is the phenomenon where the collective strengthening of hydrogen bonds, by mutual polarization and non-additive electrostatic effects, in a network exceeds the sum of individual interactions. HBC has been well-studied in α-helices and β-sheets, where it cri...

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Bibliographic Details
Main Authors: Rubén López-Sánchez, Miguel Mompeán, Douglas V. Laurents
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Communications Chemistry
Online Access:https://doi.org/10.1038/s42004-025-01576-1
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