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首页> 外文期刊>Biochemistry >Identification of the in Vivo Function of the High-Efficiency D-Mannonate Dehydratase in Caulobacter crescentus NA1000 from the Enolase Superfamily
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Identification of the in Vivo Function of the High-Efficiency D-Mannonate Dehydratase in Caulobacter crescentus NA1000 from the Enolase Superfamily

机译:鉴别烯型超家族中高效D-甘露盐脱水酶的体内功能

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摘要

The D-mannonate dehydratase (ManD) subgroup of the enolase superfamily contains members with varying catalytic activities (high-efficiency, lowefficiency, or no activity) that dehydrate D-mannonate and/or D-gluconate to 2-keto-3-deoxy-D-gluconate [Wichelecki, D. J., et al. (2014) Biochemistry 53, 2722?2731]. Despite extensive in vitro characterization, the in vivo physiological role of a ManD has yet to be established. In this study, we report the in vivo functional characterization of a high-efficiency ManD from Caulobacter crescentus NA1000 (UniProt entry B8GZZ7) by in vivo discovery of its essential role in D-glucuronate metabolism. This in vivo functional annotation may be extended to ~50 additional proteins.
机译:烯醇酶超家族的D-甘露甘露酯脱水酶(MARE)亚组含有不同催化活性(高效率,低屈证性或无活性)的构件,其将D-甘露盐和/或D-葡萄糖酸盐脱水至2-酮-3-氧化 - D-Gluconate [Wichelecki,DJ等人。 (2014)生物化学53,2722?2731]。 尽管体外大量表征,但尚未建立法国的体内生理作用。 在本研究中,通过体内发现其在D-葡萄糖酸酯代谢中的基本作用中,通过在D-葡萄糖酸酯代谢中的基本作用中报告来自大效率的高效核心的体内功能表征Na1000(Uniprot进入B8GZZ7)。 这在体内功能性注释中可以延伸至〜50个另外的蛋白质。

著录项

  • 来源
    《Biochemistry》 |2014年第25期|共3页
  • 作者单位

    Institute for Genomic Biology University of Illinois at Urbana-Champaign Urbana Illinois 61801 United States;

    Department of Biochemistry Albert Einstein College of Medicine Bronx New York 10461 United States;

    Department of Biochemistry Albert Einstein College of Medicine Bronx New York 10461 United States;

    Department of Biochemistry Albert Einstein College of Medicine Bronx New York 10461 United States;

    Institute for Genomic Biology University of Illinois at Urbana-Champaign Urbana Illinois 61801 United States;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 生物化学;
  • 关键词

    Identification; Vivo Function; High-Efficiency;

    机译:识别;体内功能;高效率;

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