Determination of accurate 1H positions of an alanine tripeptide with anti-parallel and parallel ß-sheet structures by high resolution 1H solid state NMR and GIPAW chemical shift calculation.

Yazawa, Koji; Suzuki, Furitsu; Nishiyama, Yusuke; Ohata, Takuya; Aoki, Akihiro; Nishimura, Katsuyuki; Kaji, Hironori; Shimizu, Tadashi; Asakura, Tetsuo

Yazawa, Koji; Suzuki, Furitsu; Nishiyama, Yusuke; Ohata, Takuya; Aoki, Akihiro; Nishimura, Katsuyuki; Kaji, Hironori; Shimizu, Tadashi; Asakura, Tetsuo.

Afiliación

Yazawa K; Department of Biotechnology, Tokyo University of Agriculture and Technology, 2-24-16 Koganei, Tokyo, Japan.

Chem Commun (Camb) ; 48(91): 11199-201, 2012 Nov 25.

Article en En | MEDLINE | ID: mdl-23044520

ABSTRACT

ABSTRACT

The accurate (1)H positions of alanine tripeptide, A(3), with anti-parallel and parallel ß-sheet structures could be determined by highly resolved (1)H DQMAS solid-state NMR spectra and (1)H chemical shift calculation with gauge-including projector augmented wave calculations.

Asunto(s)

Alanina/química; Hidrógeno/química; Espectroscopía de Resonancia Magnética; Oligopéptidos/química; Estructura Secundaria de Proteína

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Alanina Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2012 Tipo del documento: Article País de afiliación: Japón

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