唾液酸化岩藻糖基乳糖（sialyl-Le(x)）和唾液酸化岩藻糖基乳糖（sialyl-Le(a)）内酯的计算构象。
Calculated conformations of sialyl-Le(x)- and sialyl-Le(a)-lactones.
作者信息
Ellervik U, Magnusson G
机构信息
Lund Institute of Technology, University of Lund, Sweden.
出版信息
Bioorg Med Chem. 1994 Nov;2(11):1261-6. doi: 10.1016/s0968-0896(00)82077-5.
PMID:7757422
Abstract
The minimum energy conformations of the four sterically reasonable SLe(x) and SLe(a) lactones were calculated using the molecular mechanics force-field MM2(91). The tetrasaccharide lactone involving the 3- and 2-position of the Gal moiety was found to be more stable than the 3,4-lactone both for SLe(x) and SLe(a).
摘要
使用分子力学力场MM2(91)计算了四种空间结构合理的SLe(x)和SLe(a)内酯的最低能量构象。对于SLe(x)和SLe(a)，涉及半乳糖（Gal）部分3位和2位的四糖内酯比3,4-内酯更稳定。
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