Induced-fit binding of a polyproline helix by a β-hairpin peptide

Dale J. Wilger; Jessica H. Park; Robert M. Hughes; Matthew E. Cuellar; Marcey L. Waters

doi:10.1002/anie.201106177

Induced-fit binding of a polyproline helix by a β-hairpin peptide

Dale J. Wilger, Jessica H. Park, Robert M. Hughes, Matthew E. Cuellar, Marcey L. Waters

Institute for Therapeutics Discovery and Development

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Form-fitting: The study of a minimal mimic of a protein domain that binds to type II polyproline helices through an aromatic cleft is reported. This binding motif mimics that of protein domains, including those important in disease states such as HIV infection and cancer. This study provides insight into the structure-function relationship in binding as well as quantitative data on the magnitude of prolyl-π interactions relevant to inhibitor design.

Original language	English (US)
Pages (from-to)	12201-12204
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	50
Issue number	51
DOIs	https://doi.org/10.1002/anie.201106177
State	Published - Dec 16 2011

Keywords

peptide structure
prolyl-π interaction
protein mimetics
protein-protein interactions
β hairpins

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AU - Cuellar, Matthew E.

AU - Waters, Marcey L.

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