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Development of a built-in type nucleotide which induces a structural change in a motor protein by light irradiation

Research Project

Project/Area Number 26840044
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Biophysics
Research InstitutionHokuriku University (2015)
Hokkaido University (2014)

Principal Investigator

Kamei Takashi  北陸大学, 薬学部, 講師 (90450650)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsフォトクロミック分子 / モータータンパク質 / ヌクレオチドアナログ
Outline of Final Research Achievements

I have attempted to synthesize nucleotide derivatives which induce structural changes in a motor protein via photo-irradiations. Targe compounds were designed to consist of a covalently binding unit to the protein, a photo-responesive unit and a nucleotide unit. At this stage, I succeded in synthesizing several chimeric compounds consists of the covalently binding unit and the photo-responsive unit. However, the target compounds have not been obtained. Synethesis and purification methods of the final target nucleotide derivatives coupled with the chimeric units are under investigation.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (3 results)

All 2015 2014

All Journal Article (1 results) (of which Acknowledgement Compliant: 1 results) Presentation (2 results) (of which Invited: 2 results)

  • [Journal Article] 生体分子機械のスマートコントロール:アゾベンゼンの光異性化によるモータータンパク質機能の光制御2014

    • Author(s)
      深港豪、亀井敬、玉置信之
    • Journal Title

      光化学

      Volume: 45 Pages: 80-83

    • NAID

      40020199081

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] Smart Control of Biomolecular Machines by Light2015

    • Author(s)
      Kamei T.
    • Organizer
      The 9th Japanese-French Frontiers of Science (JFFoS) Symposium
    • Place of Presentation
      ブライトンホテル(京都府・京都市)
    • Year and Date
      2015-01-22 – 2015-01-25
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Smart control of cooperative motility systems, kinesin-microtubule-photochromic molecules, by light2014

    • Author(s)
      Kamei T., Kumar K. R. S., Perur N., Fukaminato T., Tamaoki N.
    • Organizer
      The 15th Ries-Hokudai International Symposium
    • Place of Presentation
      ガトーキングダムサッポロ(北海道・札幌市)
    • Year and Date
      2014-12-16 – 2014-12-17
    • Related Report
      2014 Research-status Report
    • Invited

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Published: 2014-04-04   Modified: 2017-05-10  

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