| 催化非脱羧克莱森缩合反应的新型酮酶 |
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| 引用本文： | 潘丽霞,杨登峰.催化非脱羧克莱森缩合反应的新型酮酶[J].广西科学,2017,24(1):67-72. |
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| 作者姓名： | 潘丽霞 杨登峰 |
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| 作者单位： | 广西科学院,非粮生物质酶解国家重点实验室,国家非粮生物质能源工程技术研究中心,广西生物质产业化工程院,广西生物炼制重点实验室,广西南宁 530007 |
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| 摘 要： | 酮酶对于多种生物代谢途径至关重要,且对碳碳键的生物合成起关键作用。目前,对脱羧的克莱森缩合反应研究较为深入,而催化非脱羧克莱森缩合反应的酮酶的研究工作相对较少。最近,在这方面的研究取得了一些新的进展。本文论述了与之相关的新型酮酶的酶学特性、结构基础、催化机制以及应用前景。
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| 关 键 词： | 非脱羧 克莱森缩合反应 酮酶 |
| 收稿时间： | 2016/12/19 0:00:00 |
Novel Ketosynthases of Catalyzing the Non-decarboxylative Claisen Condensation |
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| PAN Lixia and YANG Dengfeng.Novel Ketosynthases of Catalyzing the Non-decarboxylative Claisen Condensation[J].Guangxi Sciences,2017,24(1):67-72. |
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| Authors: | PAN Lixia and YANG Dengfeng |
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| Institution: | State Key Laboratory of Non-food Biomass and Enzyme Technology, National Engineering Research Center of Non-food Biorefinery, Guangxi Biomass Industrialization Engineering Institute, Guangxi Key Laboratory of Biorefinery, Guangxi Academy of Sciences, Nanning, Guangxi, 530007, China and State Key Laboratory of Non-food Biomass and Enzyme Technology, National Engineering Research Center of Non-food Biorefinery, Guangxi Biomass Industrialization Engineering Institute, Guangxi Key Laboratory of Biorefinery, Guangxi Academy of Sciences, Nanning, Guangxi, 530007, China |
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| Abstract: | Ketosynthases are essential for several metabolic pathways and play a vital function in biosynthesis of carbon-carbon bond.Until now, decarboxylative Claisen reaction has been intensitively studied, while the research of ketosynthases which catalyzed the non-decarboxylative Claisen condensations is relatively scarce.Recently ,some new progresses have been made in this field.In this paper, novel ketosynthases have been discussed including their enzymatic characteristics, structure basis, catalytic mechanism and application prospect. |
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| Keywords: | non-decarboxylative Claisen condensation ketosynthase |
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