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基于反向分子对接的E-低聚白藜芦醇化合物杀菌机制研究

Study of E-Oligoresveratrol Compounds Bactericidal Mechanism Based on Reversed Docking
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摘要 利用反向分子对接方法对E-低聚白藜芦醇化合物的杀菌机理进行研究。通过受体的直接药物设计方法,筛选得到来自MRSA的PBP2a蛋白(PDB ID:4CJN)匹配度最高的为对接受体蛋白。基于靶蛋白药效团模型与万古霉素的研究比较,结果显示E-低聚白藜芦醇化合物似糖肽类抗生素发挥抗菌杀菌作用,是具抗生素潜能的天然产物。研究揭示了小分子探针的潜在靶标蛋白的搜寻及配体-受体的反向对接,可有效应用于新药先导化合物的筛选研究中。
出处 《计算生物学》 2018年第3期41-48,共8页 Hans Journal of Computational Biology
基金 国家自然科学基金资助项目(No.21472035)。
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