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    • 1. 发明授权
    • Nuclear magnetic resonance assembly of chemical entities
    • 化学实体的核磁共振组件
    • US07653490B2
    • 2010-01-26
    • US10172485
    • 2002-06-13
    • Daniel S. SemMaurizio PellecchiaQing DongMark KellyMin S. Lee
    • Daniel S. SemMaurizio PellecchiaQing DongMark KellyMin S. Lee
    • G06F7/00
    • G01N33/542G01N24/08
    • The invention provides a method for obtaining a binding compound for a protein family, wherein the members of the protein family bind a common ligand. The method includes the steps of (a) providing a sample containing a protein from the protein family, a first ligand and a second ligand under conditions wherein the first ligand, the second ligand and the protein form a bound complex; (b) detecting magnetization transfer between the first ligand and the second ligand in the bound complex, thereby determining that the two ligands are proximal in the bound complex; and (c) obtaining a candidate binding compound including the first ligand, or a fragment thereof linked to the second ligand, or a homolog thereof, whereby the population contains binding compounds that bind to members of the protein family.
    • 本发明提供了一种获得蛋白质家族的结合化合物的方法,其中蛋白质家族的成员结合共同的配体。 该方法包括以下步骤:(a)在第一配体,第二配体和蛋白质形成结合复合物的条件下,提供含有来自蛋白质家族的蛋白质的样品,第一配体和第二配体; (b)检测结合的络合物中第一配体和第二配体之间的磁化转移,由此确定两个配体在结合复合物中的近端; 和(c)获得包含与第二配体连接的第一配体或其片段或其同系物的候选结合化合物,其中所述群体含有结合蛋白家族成员的结合化合物。