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公开(公告)号:US20100174049A1
公开(公告)日:2010-07-08
申请号:US12653513
申请日:2009-12-14
IPC分类号: C07K14/00
CPC分类号: C07K14/705 , C07K14/4703 , C07K14/4718 , C07K2319/00 , C12N15/1055
摘要: The invention relates to a recombinant receptor, comprising a ligand-binding domain and a signaling domain that comprises a heterologous bait polypeptide, which receptor is inactivated by binding of a prey polypeptide to the heterologous bait peptide, either in presence or absence of a ligand binding to the ligand-binding domain. The receptor is activated by addition of a compound that disrupts the bait-prey interaction. The invention also relates to a method of screening compounds that disrupt compound-compound binding using the recombinant receptor.
摘要翻译: 本发明涉及重组受体,其包含配体结合结构域和包含异源诱饵多肽的信号结构域,所述诱饵多肽在存在或不存在配体结合的情况下通过将猎物多肽与异源诱饵肽结合而失活 到配体结合结构域。 通过加入扰乱诱饵 - 捕食相互作用的化合物来激活受体。 本发明还涉及一种筛选使用重组受体破坏化合物 - 化合物结合的化合物的方法。