Spectroscopic characterization of selected β‐ sheet hairpin models | Zendy

Hilario Jovencio | Zendy; Kubelka Jan | Zendy; Syud Faisal A. | Zendy; Gellman Samuel H. | Zendy; Keiderling Timothy A. | Zendy

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Spectroscopic characterization of selected β‐ sheet hairpin models

Author(s) -

Hilario Jovencio,

Kubelka Jan,

Syud Faisal A.,

Gellman Samuel H.,

Keiderling Timothy A.

Publication year - 2002

Publication title -

biopolymers

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.556

H-Index - 125

eISSN - 1097-0282

pISSN - 0006-3525

DOI - 10.1002/bip.10094

Subject(s) - chemistry , vibrational circular dichroism , spectral line , beta sheet , characterization (materials science) , infrared spectroscopy , circular dichroism , ab initio , crystallography , computational chemistry , interpretation (philosophy) , beta (programming language) , nanotechnology , protein structure , physics , organic chemistry , materials science , biochemistry , programming language , astronomy , computer science

The IR and vibrational circular dichroism (VCD) spectra of a model two‐stranded β hairpin are compared to those of a related cyclic two‐stranded model, which are both stabilized by D Pro‐ Gly turns. The spectra are compared to ab initio based simulations to support specific assignments of the dominant features and suggest a revised interpretation of the IR and VCD spectra for β sheet containing proteins. © 2002 Wiley Periodicals, Inc. Biopolymers (Biospectroscopy) 67: 233–236, 2002

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