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Updated: Sep 13, 2025

Anaerobic Protein Purification and Kinetic Analysis via Oxygen Electrode for Studying DesB Dioxygenase Activity and Inhibition
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Published on: October 3, 2018

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来自Moesziomyces aphidis的强大的二氧化酶的结构和功能特征

Lukas Schober1, Jacek Plewka2, Kanokkan Sriwaiyaphram3

  • 1Institute of Molecular Biotechnology, Graz University of Technology, NAWI Graz, Petersgasse 14, 8010 Graz, Austria.

JACS Au
|August 1, 2025
PubMed
概括

这项研究描述了Moesziomyces aphidis芳香性二氧化酶 (MapADO),揭示了它在酶C=C双键裂解中的结构和功能. MapADO显示出高活性和稳定性,扩大了绿色化学应用的可能性.

关键词:
阿尔德海德的使用方法阿尔基因裂变的发生.二氧化碳基因酶的使用.蛋白质结构 蛋白质结构瓦尼林氨酸是一种

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ortho–para-Directing Activators: –CH3, –OH, –⁠NH2, –OCH301:11

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All ortho–para directors, excluding halogens, are activating groups. These groups donate electrons to the ring, making the ring carbons electron-rich. Consequently, the reactivity of the aromatic ring towards electrophilic substitution increases. For instance, the nitration of anisole is about 10,000 times faster than the nitration of benzene. The electron-donating effect of the methoxy group in anisole activates the ortho and para positions on the ring and stabilizes the corresponding...
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Alkenes are converted to 1,2-diols or glycols through a process called dihydroxylation. It involves the addition of two hydroxyl groups across the double bond with two different stereochemical approaches, namely anti and syn. Dihydroxylation using osmium tetroxide progresses with syn stereochemistry.
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