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In situ observation of proton transfers within hydration reactions of Ndx family enzymes

Research Project

Project/Area Number 21370049
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural biochemistry
Research InstitutionOsaka City University

Principal Investigator

KAMIYA Nobuo  大阪市立大学, 大学院・理学研究科, 教授 (60152865)

Project Period (FY) 2009 – 2011
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.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (24 results)

All 2012 2011 2010 2009

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (18 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Crystallization and preliminary neutron diffraction studies of ADP-ribose pyrophosphatase-I from Thermus thermo philus HB82012

    • Author(s)
      Nobuo Okazaki, Motoyasu Adachi, Taro Tamada, Kazuo Kurihara, Takushi Ooga, Nobuo Kamiiya, Seiki Kuramitsu and Ryota Kuroki
    • Journal Title

      Acta Cryst

      Volume: F68 Pages: 49-52

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Crystallization and preliminary neutron diffraction studies of ADP-ribose pyrophosphatase-I from Thermus thermophilus HB82012

    • Author(s)
      Nobuo Okazaki, Motoyasu Adachi, Taro Tamada, Kazuo Kurihara, Takushi Ooga, Nobuo Kamiiya, Seiki Kuramitsu, Ryota Kuroki
    • Journal Title

      Acta Cryst

      Volume: F68 Issue: 1 Pages: 49-52

    • DOI

      10.1107/s1744309111044551

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [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.
    • Journal Title

      BBA

      Volume: 1797 Pages: 278-284

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Location of chloride and its possible functions in oxygen-evolving photosystem II revealed by X-ray crystallography2009

    • Author(s)
      Kawakami, K., Umena, Y., Kamiya, N., Shen, J.-R.
    • Journal Title

      PNAS 106

      Pages: 8567-8572

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [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.
    • Journal Title

      J.Biol.Chem. 284

      Pages: 25944-25952

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] ヌクレオチドα-βリン酸結合の加水分解におけるアトミックダイナミクス2012

    • Author(s)
      古池美彦,秋田友加,宮原郁子,神谷信夫
    • Organizer
      日本結晶学会年会
    • Related Report
      2011 Final Research Report
  • [Presentation] TtADPRaseの中性子回折に向けた結晶の大型化と構造解析2012

    • Author(s)
      小松勇介,古池美彦,宮原郁子,神谷信夫
    • Organizer
      日本結晶学会年会
    • Related Report
      2011 Final Research Report
  • [Presentation] 糖ヌクレオチドニリン酸結合加水分解酵素が制御する活性中心残基-Mn錯形成とプロトン移動の動的可視化2012

    • Author(s)
      古池美彦,秋田友加,宮原郁子,神谷信夫
    • Organizer
      日本化学会第92回春期年会
    • Related Report
      2011 Final Research Report
  • [Presentation] 糖ヌクレオチド二リン酸結合加水分解酵素が制御する活性中心残基-Mn錯形成とプロトン移動の動的可視化2012

    • Author(s)
      古池美彦、秋田友加、宮原郁子、神谷信夫
    • Organizer
      日本化学会第92春期年会
    • Place of Presentation
      横浜
    • Related Report
      2011 Annual Research Report
  • [Presentation] 好熱菌由来ADPリボースピロリン酸分解酵素の中性子結晶構造解析2011

    • Author(s)
      岡暗伸生,安達基泰,大原高志,玉田太郎,栗原和男,大賀拓史,神谷信夫,倉光成紀,黒木良太
    • Organizer
      日本結晶学会年会
    • Related Report
      2011 Final Research Report
  • [Presentation] Protonation states of key residues observed during in situ ADPRase reaction2011

    • Author(s)
      Yoshihiko Furuike, Yuka Akita, Ikuko Miyahara, and Nobuo Kamiya
    • Organizer
      XXII Congress and General Assembly International Union of Crystallography
    • Place of Presentation
      Madrid, Spain
    • Related Report
      2011 Final Research Report
  • [Presentation] Protonation states of key residues observed during in situ ADPRase reaction2011

    • Author(s)
      Yoshihiko Furuike, Yuka Akita, Ikuko Miyahara, Nobuo Kamiya
    • Organizer
      XXII Congress and General Assembly, IUCr2011
    • Place of Presentation
      Madrid, Spain
    • Related Report
      2011 Annual Research Report
  • [Presentation] 好熱菌由来ADPリボースピロリン酸分解酵素の中性子結晶構造解析2011

    • Author(s)
      岡崎伸生, 安達基泰, 大原高志, 玉田太郎, 栗原和男, 大賀拓史, 神谷信夫, 倉光成紀, 黒木良太
    • Organizer
      日本結晶学会
    • Place of Presentation
      札幌
    • Related Report
      2011 Annual Research Report
  • [Presentation] ADPRaseの結晶相反応における水素とH+のその場観察-2,Zn反応過程におけるカルボキシル基のプロトン化状態とその変化2010

    • Author(s)
      神谷信夫,秋田友加,神谷敏美,古池美彦,宮原郁子
    • Organizer
      日本結晶学会年会
    • Related Report
      2011 Final Research Report
  • [Presentation] 一過性反応の追跡が酵素学のパンドラの箱を開ける2010

    • Author(s)
      神谷信夫,結晶相
    • Organizer
      第10回蛋白質科学会年会WS「古くて新しい酵素反応機構研究の進展」
    • Related Report
      2011 Final Research Report
  • [Presentation] 高度好熱菌HB8由来ADPRのMn(II)依存性加水分解反応の時間分割X線結晶構造解析2010

    • Author(s)
      古池美彦、秋田友加、秋吉由佳里、天野芳美、宮原郁子、神谷信夫
    • Organizer
      第10回蛋白質科学会年会
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Time-Resolved Crystal Structure Analysis of Mn(II) Dependent Hydrolysis Reaction of ADP-Ribose Pyrophosphatase from Thermus thermophilus HB82010

    • Author(s)
      Yoshihiko Furuike, Yuka Akita, Yukari Akiyoshi, Yoshimi Amano, Ikuko Miyahara, and Nobuo Kamiya
    • Organizer
      3rd International Symposium on Diffraction Structural Biology (ISDSB 2010)
    • Place of Presentation
      Paris, France
    • Related Report
      2011 Final Research Report
  • [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
      2010 Annual Research Report
  • [Presentation] ADPRaseの結晶相反応における水素とH+のその場観察-2, Zn反応過程におけるカルボキシル基のプロトン化状態とその変化2010

    • Author(s)
      神谷信夫, 秋田友加, 神谷敏美, 古池美彦, 宮原郁子
    • Organizer
      結晶学会年会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report
  • [Presentation] TtADPRaseの反応過程における水素とプロトンの追跡(1)高分解能X線構造解析と結晶の大型化の試み2009

    • Author(s)
      秋田友加,宮原郁子,神谷信夫
    • Organizer
      日本結晶学会年会
    • Related Report
      2011 Final Research Report
  • [Presentation] ADPリボースピロリン酸分解酵素の結晶相反応のその場観察2009

    • Author(s)
      神谷信夫
    • Organizer
      2009年度酵素・補酵素研究会
    • Related Report
      2011 Final Research Report
  • [Presentation] 高度好熱菌由来ADPリボースピロリン酸分解酵素:Mg(II)のソーキングにより開始した結晶相反応のその場観察2009

    • Author(s)
      神谷信夫・秋吉由佳里・甲斐健太郎・中川紀子・倉光成紀・宮原郁子
    • Organizer
      第9回日本蛋白質科学会年会
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] TtADPRaseの反応過程における水素とプロトンの追跡 (1)高分解能X線構造解析と結晶の大型化の試み2009

    • Author(s)
      秋田友加, 宮原郁子, 神谷信夫
    • Organizer
      日本結晶学会
    • Place of Presentation
      大阪
    • Related Report
      2009 Annual Research Report
  • [Patent(Industrial Property Rights)] 中性子・X線・レーザー融合化計測装置2012

    • Inventor(s)
      石山新太郎, 神谷信夫
    • Industrial Property Rights Holder
      石山新太郎, 神谷信夫
    • Industrial Property Number
      2012-050882
    • Filing Date
      2012-03-07
    • Related Report
      2011 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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