Compounds for deactivating phospholamban function on Ca-ATPase (phospholamban inhibitors)
申请人:Orion Corporation
公开号:US06774103B1
公开(公告)日:2004-08-10
This invention relates to determining the three-dimensional structure of the cytosolic domain of phospholamban (PLB) and its active site from NMR data of sufficiently high resolution for the three-dimensional structure determination. The invention also relates to methods for rational drug design enabling the design of phospholamban inhibitors based on using the three-dimensional structure data provided on computer readable media, as analyzed on a computer system having suitable computer algorithms. The invention also relates to phospholamban inhibiting compounds with certain structural, physicochemical and spatial characteristics that allow for the interaction of said compounds with specific residues of the active site of phospholamban.
本发明涉及通过高分辨率的NMR数据确定磷脂肌醇膜磷酸酰胺(PLB)细胞质域的三维结构和其活性位点的方法。本发明还涉及理性药物设计的方法,使得基于计算机可读介质上提供的三维结构数据,在具有适当计算机算法的计算机系统上分析,从而设计出磷脂肌醇膜磷酸酰胺抑制剂。本发明还涉及具有特定结构、物理化学和空间特征的磷脂肌醇膜磷酸酰胺抑制化合物,这些特征允许该化合物与磷脂肌醇膜磷酸酰胺活性位点的特定残基相互作用。