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Construction of convergent library for fungal cytochrome P450s and its application to exploring novel functions

Research Project

Project/Area Number 15K12737
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Biomolecular chemistry
Research InstitutionHokkaido University

Principal Investigator

Oikawa Hideaki  北海道大学, 理学研究院, 教授 (00185175)

Co-Investigator(Renkei-kenkyūsha) MINAMI Atsushi  北海道大学, 大学院理学研究院, 助教 (40507191)
Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
KeywordsチトクロームP450 / 酸化酵素 / 天然物 / 生合成
Outline of Final Research Achievements

Heterologous expression of cytochrome P450 for fungal natural product biosynthesis has been employed. We succeeded to prepare library of multiple P450-expressed transformants. Using this unique library, we performed the screening the transformants and found various conversion to generate a number of new metabolites although their productions were relatively low.

Report

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

    (5 results)

All 2017 2016 2015

All Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Multiple oxidative modifications in the ophiobolin biosynthesis: P450 oxidations found in the genome mining2016

    • Author(s)
      K. Narita, R. Chiba, A. Minami, M. Kodama, I. Fujii, K. Gomi and H. Oikawa
    • Journal Title

      Org. Lett.

      Volume: 18 Issue: 9 Pages: 1980-1983

    • DOI

      10.1021/acs.orglett.6b00552

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 麹菌異種発現系を用いたAbscisic Acidの生合成研究(3)2017

    • Author(s)
      小崎 拓登,南 篤志,五味 勝也,及川 英秋
    • Organizer
      日本農芸化学会大会2017
    • Place of Presentation
      京都女子大学(京都府・東山区)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 抗生物質プロイロムチリンの生合成研究 (3)2017

    • Author(s)
      山根 桃華,南 篤志,劉 成偉,尾崎 太郎,塚越 多映,常盤野 哲生,五味 勝也,及川 英秋
    • Organizer
      日本化学会 第97春季年会 2017
    • Place of Presentation
      慶應義塾大学 日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Total biosynthetic study of antitumor antibiotic ophiobolins using by Aspergillus oryzae heterologous expression system2015

    • Author(s)
      Koji Narita , Ryota Chiba , Atsushi Minami , Hideaki Oikawa
    • Organizer
      Pacifichem2015
    • Place of Presentation
      Hawaii (USA)
    • Year and Date
      2015-12-18
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 麹菌発現系を利用した抗腫瘍性物質ophiobolin類の全生合成研究2015

    • Author(s)
      成田 興司、千葉 諒太、南 篤志、藤井 勲、及川 英秋
    • Organizer
      日本化学会北海道支部 2015年夏季研究発表会
    • Place of Presentation
      北海道教育大学函館校(北海道・函館市)
    • Year and Date
      2015-07-18
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2018-03-22  

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