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2009 Fiscal Year Final Research Report

Development of chemicals that control the glutathione metabolism and oxidative stress and their use for chemical biology

Research Project

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Project/Area Number 19310143
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Living organism molecular science
Research InstitutionKyoto University

Principal Investigator

HIRATAKE Jun  Kyoto University, 化学研究所, 教授 (80199075)

Co-Investigator(Kenkyū-buntansha) WATANABE Bunta  京都大学, 化学研究所, 助教 (10544637)
MIZUTANI Masaharu  神戸大学, 大学院・農学研究科, 准教授 (60303898)
Co-Investigator(Renkei-kenkyūsha) SHIMIZU Bunichi  東洋大学, 生命科学部, 准教授 (50324695)
Project Period (FY) 2007 – 2009
Keywordsグルタチオン / γ-グルタミルシステイン合成酵素 / γ-グルテミルシランスペプチダーゼ / 遷移状態アナログ阻害剤 / 酸化ストレス制御 / 病原性連鎖球菌 / アンチェイジング化粧品 / 急性腎障害軽減
Research Abstract

Thisstudy concerns the development and applications of chemical tools that regulate the redox status of cells by designing and synthesizing specific inhibitors of γ-glutamylcysteine synthetase (GCS), therate-determiningenzymeinglutathione synthesis, and γ-glutamyl transpeptidase (GGT), the initial andprimarily important enzyme in the glutathione metabolism.The inhibitors are to serve as chemical probes to investigate the relationships between cell redox potential and various diseases and as leads to agrochemicals and pharmaceuticals, as well as to antiaging cosmetics.

  • Research Products

    (11 results)

All 2010 2009 2008 2007 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (5 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Crystal Structures of Escherichia coliγ-Glutamyl Transpeptidase in Complex with Azaserine and Acivicin: Novel Mechanistic Implication for Inhibition by Glutamine Antagonists.2008

    • Author(s)
      Wada K, Hiratake J, Irie M, Okada T, Yamada C, Kumagai H, Suzuki H, Fukuyama K
    • Journal Title

      J. Mol. Biol. 380

      Pages: 361-372

    • Peer Reviewed
  • [Journal Article] Synthesis and Evaluation ofγ-Phosphono Diester Analogues of Glutamate as Highly Potent Inhibitors and Active Site Probes ofγ-Glutamyl Transpeptidase.2007

    • Author(s)
      Han L, Hiratake J, Kamiyama A, Sakata K Design
    • Journal Title

      Biochemistry 46

      Pages: 1432-1447

    • Peer Reviewed
  • [Presentation] グルタチオン代謝の鍵酵素γ-グルタミルトランスペプチダーゼに対する古典的阻害剤アシビシンの結合様式2010

    • Author(s)
      伊田知代, 和田啓, 平竹潤, 鈴木秀之, 福山恵一
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      20101207-20101210
  • [Presentation] 連鎖球菌由来新規グルタチオン合成酵素とsulfoximine型遷移状態アナログ阻害剤複合体のX線結晶構造解析2009

    • Author(s)
      中島靖記, 日び隆雄, Blythe Janowiak, Owen Griffith, 平竹潤
    • Organizer
      日本農芸化学会2009年度(平成21年度)大会
    • Place of Presentation
      福岡マリンメッセ
    • Year and Date
      2009-03-28
  • [Presentation] Rational Design f Specific Inhibitors ofγ-Glutamyl Transpeptidase (GGT) andγ-Glutamylcysteine Synthetase for Modulating Cellular Glutathione Redox Status.2008

    • Author(s)
      Hiratake J, Nakajima M, Han L, Kawamura N, Hibi T, Nakajima Y
    • Organizer
      2nd World Conference on Magic Bullets (Ehrlich II)
    • Place of Presentation
      Nurnberg, Germany
    • Year and Date
      2008-10-04
  • [Presentation] γ-グルタミルシステイン合成酵素の遷移状態アナログ阻害剤-基質認識にもとづく分子設計と阻害活性-2008

    • Author(s)
      川村直裕, 平竹潤, 中島靖記, 日び隆雄, Griffith, Owen W.
    • Organizer
      日本農芸化学会2008年度(平成20年度)大会
    • Place of Presentation
      名古屋(名城大学)
    • Year and Date
      2008-03-28
  • [Presentation] Crystal structures ofγ-glutamyltranspeptidase in complexes with inhibitors and an analogue mimicking the transition state.2007

    • Author(s)
      Wada K, Hiratake J, Irie M, Okada T, Kijima K, Yamada C, Suzuki H, Kumagai H, Fukuyama K.
    • Organizer
      2nd International Symposium on Diffraction Structural Biology 2007
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-09-11
  • [Book] 遷移状態アナログを利用した酵素解析について, 酵素利用技術体系-基礎・解析から改変・高機能化・産業利用まで-2010

    • Author(s)
      平竹潤, 池内秀幸
    • Total Pages
      93-98
    • Publisher
      エヌ・ティー・エス
  • [Remarks] 平竹潤「γ-Glutamyl transpeptidase(GGT)の新規阻害剤-GGTの生理的意義をさぐる新たな化学ツール」和光純薬時報76(3),2-6(2008).

  • [Patent(Industrial Property Rights)] 腎不全治療剤2010

    • Inventor(s)
      平竹潤, 渡辺文太, 松村靖夫, 大喜多守
    • Industrial Property Rights Holder
      国立大学法人京都大学
    • Industrial Property Number
      特許・特願2010-032161
    • Filing Date
      2010-02-17
  • [Patent(Industrial Property Rights)] ホスホン酸ジエステル誘導体及びその製造方法2007

    • Inventor(s)
      平竹潤, 坂田完三, 韓立友
    • Industrial Property Rights Holder
      国立大学法人京都大学
    • Industrial Property Number
      特許・WO 2007/066705 Al
    • Filing Date
      2007-06-14

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Published: 2011-06-18   Modified: 2016-04-21  

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