Modification of Spectroscopic Properties and Catalytic Activity of Escherichia coli CueO by Mutations of Methionine 510, the Axial Ligand to the Type I Cu

Modification of Spectroscopic Properties and Catalytic Activity of Escherichia coli CueO by Mutations of Methionine 510, the Axial Ligand to the Type I Cu

フォーマット:

論文

責任表示:

Kurose, Shinji ; Kataoka, Kunishige ; Shinohara, Naoya ; Miura, Yuko ; Tsutsumi, Maiko ; Tsujimura, Seiya ; Kano, Kenji ; Sakurai, Takeshi

言語:

英語

出版情報:

The Chemical Society of Japan = 日本化学会, 2009-01-01

著者名:

掲載情報:

Bulletin of the Chemical Society of Japan

ISSN:

0009-2673

巻:

82

通号:

4

開始ページ:

504

終了ページ:

508

バージョン:

publisher

概要:

Replacement of Met510, the axial ligand to the type I Cu in a cuprous oxidase CueO, with Leu afforded the three-coordinated type I Cu, while Gln, Ala, and Thr mutations led to the replacement of the thioether ligand with oxygen ligands (amide carbonyl group and water), and characteristic properties of absorption, circular dichroism, and electron paramagnetic resonance spectra of a variety of Met510 mutants were correlated with the changes in redox potential and enzyme … activities. 続きを見る

URL:

http://hdl.handle.net/2297/38224

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詳細

受理日:	2009-01-01

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