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The Role of Evolution in the Discovery of New Drugs and Chemicals

机译:进化在新药和化学药品发现中的作用

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摘要

Evolution favors organisms capable of generating and retaining chemical diversity at low cellular cost. We present here three examples of diversity-oriented biosynthetic pathways that, taken together, represent a snapshot of biosynthetic evolution; (ⅰ) the evolving mechanisms and structures of polyketide sythetases (PICS) as reflected by the enediyne PKSE; (ⅱ) the predicted versus actual roles of SgcD/SgcG and SgcC4 in production of the enediyne natural product C-1027; and (ⅲ) the production and bioactivity of the C-1027 analogs produced with knowledge of the C-1027 biosynthetic machinery.
机译:进化有利于能够以低细胞成本产生并保持化学多样性的生物。我们在这里展示了三个面向多样性的生物合成途径的例子,它们共同代表了生物合成进化的快照。 (ⅰ)烯二炔PKSE反映的聚酮化合物合成酶(PICS)的演化机理和结构; (ⅱ)SgcD / SgcG和SgcC4在烯二炔天然产物C-1027生产中的预测作用与实际作用; (ⅲ)在了解C-1027生物合成机制的基础上生产的C-1027类似物的生产和生物活性。

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  • 来源
  • 会议地点 New Orleans LA(US);New Orleans LA(US)
  • 作者

    S. R. Rajski; Ben Shen;

  • 作者单位

    Division of Pharmaceutical Sciences, University of Wisconsin National Cooperative Drug Discovery Group, School of Pharmacy, University of Wisconsin-Madison, 777 Highland Ave., Madison, Wisconsin 53705-2222;

    rnDivision of Pharmaceutical Sciences, University of Wisconsin National Cooperative Drug Discovery Group, School of Pharmacy, University of Wisconsin-Madison, 777 Highland Ave., Madison, Wisconsin 53705-2222 Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin, 53706-1322;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 生物工程学(生物技术);
  • 关键词

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