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Chemistry and Biology of the Chromophore of a Photoprotein

Research Project

Project/Area Number 15K07413
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Bioorganic chemistry
Research InstitutionKobe University

Principal Investigator

KUSE Masaki  神戸大学, 農学研究科, 准教授 (40335013)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords生体分子 / 生理活性 / 蛋白質 / 有機化学 / 生物発光 / 発光タンパク質 / フォラシン / デヒドロセレンテラジン / 化学合成 / 人工基質 / 発光タンパク / クロモフォア / 有機合成 / 核磁気共鳴装置 / 天然物化学 / 生物有機化学
Outline of Final Research Achievements

Chemical and biological analyses of the chromophore of a photoprotein (pholasin) were performed in order to clarify the detailed structure of the chromophore, and the following results were obtained: 1) 13C-labled dehydrocoelenterazine (DCL) was synthesized. 2) Apo-protein was obtained by cloning and expression of the DNA of the photoprotein. 3) Non-natural DCL analogs, which gave more active substance than natural DCL, were designed and synthesized. From these results, the further progress of this research will be expected.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (15 results)

All 2018 2017 2016 2015 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (9 results) (of which Int'l Joint Research: 3 results) Remarks (2 results)

  • [Journal Article] Total Synthesis of (±)-Ramariolides C and D2017

    • Author(s)
      Masaki Kuse; Maiko Moriguchi; Masashi Hachida; Hirosato Takikawa
    • Journal Title

      Chemistry Letters

      Volume: 46 Issue: 9 Pages: 1409-1411

    • DOI

      10.1246/cl.170631

    • NAID

      130006067985

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First synthesis of (S)-(+)-hymenoic acid, a DNA polymerase λ inhibitor isolated from Hymenochaetaceae sp2017

    • Author(s)
      Kensuke Takahashi; Miki Matsui; Masaki Kuse; Hirosato Takikawa
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 82 Issue: 1 Pages: 42-45

    • DOI

      10.1080/09168451.2017.1406302

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First synthesis of (±)-hostasolide A2015

    • Author(s)
      Yamamoto, S., Kuse, M., and Takikawa, H.
    • Journal Title

      Tetrahedron Lett.

      Volume: 56 Issue: 42 Pages: 5808-5810

    • DOI

      10.1016/j.tetlet.2015.09.009

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] A concise synthesis of optically active solanacol, the germination stimulant for seeds of root parasitic weeds2015

    • Author(s)
      Kumagai, H., Fujiwara, M., Kuse, M., and Takikawa, H.
    • Journal Title

      Biosci. Biotechnol. Biochem.

      Volume: 79 Issue: 8 Pages: 1240-1245

    • DOI

      10.1080/09168451.2015.1025036

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] アルキリデンブテノリド骨格の選択的な構築法によるramariolide類の合成2018

    • Author(s)
      森口 舞子; 久世 雅樹; 滝川 浩郷
    • Organizer
      日本農芸化学会2018年度大会「名古屋」
    • Related Report
      2017 Annual Research Report
  • [Presentation] キノリン骨格から誘導されるアライン中間体を利用した環化付加反応2018

    • Author(s)
      小玉 彩友美; 久世 雅樹; 滝川 浩郷
    • Organizer
      日本農芸化学会2018年度大会「名古屋」
    • Related Report
      2017 Annual Research Report
  • [Presentation] 発光タンパク質(フォラシン)阻害剤のデザインと合成2017

    • Author(s)
      井庭 早耶香; 久世 雅樹; 滝川 浩郷
    • Organizer
      日本農芸化学会 関西・中四国・西日本支部 2017年度合同大阪大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Design and Synthesis of Substrate Analogs for Pholasin Bioluminescence2017

    • Author(s)
      久世 雅樹; 大西 里佳; 松岡 絢香; 滝川 浩郷
    • Organizer
      18th Tetrahedron Symposium Asia Editon
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis of Ramariolide A, C, and D2017

    • Author(s)
      森口 舞子; 八田 雅士; 滝川 浩郷; 久世 雅樹
    • Organizer
      18th Tetrahedron Symposium Asia Editon
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高輝度発光基質による発光タンパク質フォラシンの再構成と発光活性2017

    • Author(s)
      大西 里佳; 久世 雅樹; 滝川 浩郷
    • Organizer
      日本農芸化学会 2017年度大会
    • Place of Presentation
      京都女子大学(京都府・京都市)
    • Related Report
      2016 Research-status Report
  • [Presentation] Ramariolide類の化学合成2017

    • Author(s)
      森口 舞子; 久世 雅樹; 滝川 浩郷
    • Organizer
      日本農芸化学会 2017年度大会
    • Place of Presentation
      京都女子大学(京都府・京都市)
    • Related Report
      2016 Research-status Report
  • [Presentation] Towards Maximum Utilization of the Noxious Root Parasitic Weeds, Striga spp.2016

    • Author(s)
      Kuse, M.; Gaddal, R.; Babiker, A.G.; Sugimoto, Y.
    • Organizer
      20th Australasian Weeds Conference
    • Place of Presentation
      Perth, Australia
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 高輝度発光基質による発光タンパク質フォラシンの再構成と発光活性2016

    • Author(s)
      大西 里佳; 久世 雅樹; 滝川 浩郷
    • Organizer
      日本農芸化学会 関西支部 第497回講演会
    • Place of Presentation
      神戸大学(兵庫県・神戸市)
    • Related Report
      2016 Research-status Report
  • [Remarks] 神戸大学 大学院農学研究科 天然有機分子化学研究室

    • URL

      http://www.research.kobe-u.ac.jp/ans-nprd-chem/index.html

    • Related Report
      2017 Annual Research Report 2015 Research-status Report
  • [Remarks] 神戸大学 大学院農学研究科 天然有機分子化学研究室 (滝川研究室)

    • URL

      http://www.research.kobe-u.ac.jp/ans-nprd-chem/index.html

    • Related Report
      2016 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

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