In situ observation of proton transfers within hydration reactions of Ndx family enzymes
Project/Area Number |
21370049
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Structural biochemistry
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Research Institution | Osaka City University |
Principal Investigator |
KAMIYA Nobuo 大阪市立大学, 大学院・理学研究科, 教授 (60152865)
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Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2011: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2009: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
|
Keywords | 中性子回折 / 4次元構造解析 / プロトン移動 / 加水分解酵素 / Ndxファミリー / 酵素反応のその場観察 / ADPRase |
Research Abstract |
In order to observe in situ the proton transfer in the hydration reaction of ADP ribose pyrophosphatase of the Ndx family, we have shown the possibility of time-resolved neutron diffraction experiment using a neutron diffractometer of Ibaraki prefecture beamline at J-PARC, Tokai, Japan.
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Report
(4 results)
Research Products
(24 results)
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[Journal Article] Structural and functional studies on Ycf12 (Psb30) and PsbZ deletion mutants from a thermophilic cyanobacterium2010
Author(s)
Takasaka, K., Iwai, M., Umena, Y., Kawakami, K., Ikeuchi, M., Kamiya, N., Shen, J.-R.
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Journal Title
BBA
Volume: 1797
Pages: 278-284
Related Report
Peer Reviewed
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[Journal Article] Crystal structure of a homolog of mammalian serine racemase from Schizosaccharomyces pombe2009
Author(s)
Goto, M., Yamauchi, T., Miyahara, I., Kamiya, N., Yoshimura, T., Hihara, H., Kurihara, T., Hirotsu, K., Esaki, N.
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Journal Title
J.Biol.Chem. 284
Pages: 25944-25952
Related Report
Peer Reviewed
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[Presentation] Time-Resolved Crystal Structure Analysis of Mn(II)Dependent Hydrolysis Reaction of ADP-Ribose Pyrophosphatase from Thermus thermophilus HB82010
Author(s)
Y, Furuike, Y, Akita, Y, Akiyoshi, Y, Amano, I, Miyahara, N, Kamiya
Organizer
ISDSB2010
Place of Presentation
パリ, フランス
Related Report
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