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G蛋白偶联受体及其生物信息学研究 被引量:3

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摘要 G蛋白偶联受体(G-protein-coupled receptor,GPCR)是一类具有7个跨膜螺旋的跨膜蛋白受体GPCR的结构特征和在信号传导中的重要作用决定了其可以作为很好的药物靶标。目前世界药物市场上有三分之一的小分子药物是GPCR的激活剂(agonist)或拮抗剂(antagonist),这说明该类受体和它们的配基在药物开发和设计中占有极其重要的地位。以公开数据库中已有的基因组序列和EST序列作数据源,利用生物信息学手段寻找新的GPCR编码基因(新的药物靶标),并构建GPCR分子生物学数据库一直是GPCR研究领域中的热点。综合利用生物信息学和高通量配基筛选方法,寻找可以用作新的药物靶标的GPCR,进而鉴定出它们的特异性或非特异性配基,是GPCR研究和药物开发的一个重要方向。
出处 《科学通报》 EI CAS CSCD 北大核心 2003年第4期307-312,共6页 Chinese Science Bulletin
基金 国家"八六三"高技术研究发展计划资助项目(批准号:2001AA231011).
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同被引文献30

  • 1何长晟,王永,许晴,白文林,王江林,朱江江,林亚秋.KLF2对山羊肌内前体脂肪细胞分化的影响[J].畜牧兽医学报,2020,51(1):64-73. 被引量:6
  • 2王竞鹏.G蛋白、G蛋白偶联受体及信号传导途径研究进展[J].医学研究杂志,2006,35(8):92-94. 被引量:9
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