多巴胺D3R蛋白同源模建及其应用

被引:0
|
作者
马丽英 [1 ]
徐四川 [2 ]
机构
[1] 凯里学院环境与生命科学学院
[2] 云南大学化学科学与工程学院
关键词
同源模建; 分子对接; 多巴胺第三受体;
D O I
暂无
中图分类号
R96 [药理学];
学科分类号
100602 ; 100706 ;
摘要
以分辨率为2.2的牛视紫红质蛋白的晶体结构为模板,采用同源模建方法,建立D3R模蛋白。对接D3R模蛋白与刺桐属配体分子,在对接的D3R蛋白的结合腔中选定一个以药物分子为质心,以半径为6的空间范围,计算此空间范围内的所有氨基酸残基与配体分子的作用能量,即残基/配体的结合能或排斥能,据此得到配体分子与受体蛋白的活性结合位点。
引用
收藏
页码:22 / 26
页数:5
相关论文
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