Research and development toward the determination for the redox state of individual metal atoms in proteins

测定蛋白质中单个金属原子氧化还原态的研究和开发

• 批准号: 23657073
• 负责人: TAKEDA Kazuki
• 金额: $ 2.5万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-23657073/
• 关键词: 異常分散; 金属; タンパク質; 異常分散効果

Research and development toward the determination for the redox states of individual metal atoms in proteins from X-ray diffraction data sets collected near the absorption edges of the metals were performed by using the high-potential iron sulfur protein having the 4Fe-4S cluster and the Rieske protein having the 2Fe-2S cluster.

使用具有4Fe-4S簇的高电位铁硫蛋白质和具有2Fe-2S簇的Rieske蛋白质，进行了从在金属的吸收端附近收集的X射线衍射数据集确定蛋白质中的单个金属原子的氧化还原态的研究和开发。

项目成果

Dimer structure and conformational variability in the N-terminal region of an archaeal small heat shock protein, StHsp14.0

• DOI: 10.1016/j.jsb.2010.12.006
• 发表时间: 2011-04-01
• 期刊: JOURNAL OF STRUCTURAL BIOLOGY
• 影响因子: 3
• 作者: Takeda, Kazuki;Hayashi, Takuro;Miki, Kunio
• 通讯作者: Miki, Kunio

Structure of a thermophilic cyanobacterial b6f-type Rieske protein

• DOI: 10.1107/s0907444912034129
• 发表时间: 2012-10-01
• 期刊: ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY
• 影响因子: 2.2
• 作者: Veit, Sebastian;Takeda, Kazuki;Miki, Kunio
• 通讯作者: Miki, Kunio

Ultra-high Resolution Protein Crystallography

超高分辨率蛋白质晶体学

• DOI: 10.2142/biophys.51.096
• 发表时间: 2011
• 期刊: Seibutsu Butsuri
• 作者: 竹田一旗;三木邦夫
• 通讯作者: 三木邦夫