GLUCOSAMINE OLIGOMERS .2. NMR-STUDIES ON A DP3

被引：10

作者：

DOMARD, A ^{[1
]}

GEY, C ^{[1
]}

TARAVEL, F ^{[1
]}

机构：

[1] CTR RECH MACROMOLEC VEGETALES,F-38041 GRENOBLE,FRANCE

来源：

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES | 1991年 / 13卷 / 02期

关键词：

H-1-NMR SPECTROSCOPY; GLUCOSAMINE OLIGOMER; CHITOTRIOSE; PD; TEMPERATURE VARIATIONS; DMSO;

D O I：

10.1016/0141-8130(91)90057-2

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

This paper concerns the characterization of the chemical structure of a DP3 glucosamine oligomer. The assignments of nearly all protons are reported. Variations of H-1 chemical shifts with pD and temperature are correlated to the pK(a) of amino groups, and not with substantial conformational changes.

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收藏

页码：105 / 109

页数：5

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