各向同性的13C超精细偶合常数区分中性和阴离子型泛醌衍生自由基。 - Suppr

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超能文献

Isotropic 13C hyperfine coupling constants distinguish neutral from anionic ubiquinone-derived radicals.

作者信息

Boesch Scott E, Wheeler Ralph A

机构信息

Department of Chemistry & Biochemistry, University of Oklahoma, 620 Parrington Oval, Room 208, Norman, OK 73019, USA.

出版信息

Chemphyschem. 2009 Dec 21;10(18):3187-9. doi: 10.1002/cphc.200900503.

DOI:10.1002/cphc.200900503

PMID:19904797

Abstract

摘要

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Exploring by pulsed EPR the electronic structure of ubisemiquinone bound at the QH site of cytochrome bo3 from Escherichia coli with in vivo 13C-labeled methyl and methoxy substituents.通过脉冲 EPR 探索在体内用 13C 标记的甲基和甲氧基取代基结合在大肠杆菌细胞色素 bo3 的 QH 位点的半醌的电子结构。

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