DETERMINATION OF THE SECONDARY STRUCTURE OF PROTEINS AT HIGH-PRESSURE

被引：25

作者：

SMELLER, L ^{[1
]}

GOOSSENS, K ^{[1
]}

HEREMANS, K ^{[1
]}

机构：

[1] KATHOLIEKE UNIV LEUVEN,DEPT CHEM,B-3001 HEVERLEE,BELGIUM

来源：

VIBRATIONAL SPECTROSCOPY | 1995年 / 8卷 / 02期

关键词：

INFRARED SPECTROMETRY; DECONVOLUTION; HYDROGEN BONDS; PROTEINS; SECONDARY STRUCTURE;

D O I：

10.1016/0924-2031(94)00032-C

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A combined deconvolution and multiband fitting method is proposed for the determination of the effect of high pressure on the secondary structure of proteins in solution and in membranes with Fourier transform infrared spectroscopy. The method allows the determination of the pressure-induced elastic effect, due to the compression of the hydrogen bonds, as well as the conformational changes of the secondary structures. The effect of pressure on gramicidin A is shown as an example.

引用

页码：199 / 203

页数：5

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