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Updated: Jul 1, 2026

Application of Stopped-flow Kinetics Methods to Investigate the Mechanism of Action of a DNA Repair Protein
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Published on: April 1, 2010

通过非血红素铁二氧化酶进行甲基醇环裂解的机制:混合DFT研究

Tomasz Borowski1, Per E M Siegbahn

  • 1Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, ul. Niezapominajek 8, 30-239 Cracow, Poland. ncborows@cyf-kr.edu.pl

Journal of the American Chemical Society
|September 28, 2006
PubMed
概括

甲基甲酸3,4-二氧化酶 (3,4-PCD) 使用二基质和二氧化物通过克里吉重组形成无水化物中间体. 这种机制对于内二氧化原酶催化是至关重要的.

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Covalent Labeling with Diethylpyrocarbonate for Studying Protein Higher-Order Structure by Mass Spectrometry10:36

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相关概念视频

C–C Bond Cleavage: Retro-Aldol Reaction00:57

C–C Bond Cleavage: Retro-Aldol Reaction

The reverse of the aldol addition reaction is called the retro-aldol reaction. Here, the carbon–carbon bond in the aldol product is cleaved under acidic or basic conditions to form two molecules of carbonyl compounds. The mechanism of the reaction consists of three steps.
In the first step, as depicted in Figure 1, the base deprotonates the β-hydroxy ketone at the hydroxyl group to form an alkoxide ion.