Crystal structure and chirality of natural floridoside

被引：12

作者：

Simon-Colin, C ^{[1
]}

Michaud, F

Léger, JM

Deslandes, E

机构：

[1] Univ Bretagne Occidentale, Inst Univ Europeen Mer, Lab Ecophysiol & Biotechnol Halophytes & Algues M, F-29280 Plouzane, France

[2] Univ Bretagne Occidentale, Serv Commun Analyse Diffract Rayons X, F-29285 Brest, France

[3] Univ Bordeaux 2, Fac Pharm, Chim Phys & Cristallog Lab, F-33076 Bordeaux, France

来源：

CARBOHYDRATE RESEARCH | 2003年 / 338卷 / 22期

关键词：

floridoside; X-ray crystal structure; chirality;

D O I：

10.1016/S0008-6215(03)00374-4

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：

The crystal structure and absolute configuration of natural floridoside (2-O-alpha-D-galactopyranosylglycerol) were determined by single-crystal X-ray diffraction analysis. The space group is orthorhombic P2(1)2(1)2(1) with Z = 4, a = 4.885(1), b = 9.734(1), c = 23.886(2) Angstrom at 296 +/- 2 K. The structure was solved by a direct method and refined to R=0.0351 from 1914 reflections of Cu K-alpha radiation. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：2413 / 2416

页数：4

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