• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Construction of quantitative reporter system for branched ubiquitin chains

Research Project

Project/Area Number 16K14702
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Functional biochemistry
Research InstitutionTokyo Metropolitan Institute of Medical Science

Principal Investigator

OHTAKE Fumiaki  公益財団法人東京都医学総合研究所, 生体分子先端研究分野, 主席研究員 (60447373)

Co-Investigator(Kenkyū-buntansha) 安彦 行人  国立医薬品食品衛生研究所, 毒性部, 主任研究官 (40370944)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywordsユビキチン / 翻訳後修飾 / タンパク質 / シグナル伝達 / 質量分析 / 蛋白質 / 遺伝子
Outline of Final Research Achievements

Ubiquitin chains of different linkage types regulate diverse biological pathways.However,functions of branched ubiquitin chains had been largely unknown. We established reporter systems to quantify K48/K63 branched ubiquitin chains in yeast and in mice. Moreover, we screened and identified regulators of branched ubiquitin chains in yeast.

Academic Significance and Societal Importance of the Research Achievements

ユビキチン鎖は分岐によって複雑な高次構造を形成しうることが近年明らかにされてきましたが、分岐型ユビキチン鎖の定量は技術的に困難でした。本研究では分岐型ユビキチン鎖を出芽酵母および動物個体において定量するためのレポーター系の構築に成功したことから、分岐型ユビキチン鎖の形成・制御機構の有用な解析系となることが期待されます。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (14 results)

All 2019 2018 2017 2016 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (8 results) (of which Int'l Joint Research: 3 results,  Invited: 5 results) Remarks (1 results)

  • [Journal Article] Methods to measure ubiquitin chain length and linkage.2019

    • Author(s)
      Ohtake, F., Tsuchiya, H., Tanaka, K., and Saeki, Y.
    • Journal Title

      Methods Enzymol

      Volume: 618 Pages: 105-133

    • DOI

      10.1016/bs.mie.2018.12.019

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] K63 ubiquitylation triggers proteasomal degradation by seeding branched ubiquitin chains.2018

    • Author(s)
      Ohtake, F., Tsuchiya, H., Saeki, Y., and Tanaka, K
    • Journal Title

      PNAS

      Volume: 115 Issue: 7 Pages: 1401-1408

    • DOI

      10.1073/pnas.1716673115

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ub-ProT reveals global length and composition of protein ubiquitylation in cells2018

    • Author(s)
      Tsuchiya, H., Burana, D., Ohtake, F., Arai, N., Kaiho, A., Komada, M., Tanaka,K., and Saeki, Y.
    • Journal Title

      Nature Commun

      Volume: 9 Issue: 1 Pages: 524-524

    • DOI

      10.1038/s41467-018-02869-x

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The K48-K63 branched ubiquitin chain regulates NF-kappaB signaling2016

    • Author(s)
      Ohtake F, Saeki Y, Ishido S, Kanno J, Tanaka K
    • Journal Title

      Mol. Cell

      Volume: 64 Issue: 2 Pages: 251-266

    • DOI

      10.1016/j.molcel.2016.09.014

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] The complexity of ubiquitin architecture.2016

    • Author(s)
      Ohtake, F., and Tsuchiya, H
    • Journal Title

      J Biochem

      Volume: 161 Pages: 125-133

    • DOI

      10.1093/jb/mvw088

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] The ubiquitin ligases ITCH and UBR5 regulate proteasomal degradation through K48/K63 branched ubiquitin chains2018

    • Author(s)
      Ohtake F, Saeki Y, Tanaka K.
    • Organizer
      第41回日本分子生物学会シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Post-translational modification code of ubiquitin in signal transduction and protein degradation2018

    • Author(s)
      Ohtake F, Saeki Y, Tanaka K.
    • Organizer
      第91回日本生化学会シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] The NEDD4 family ubiquitin ligase ITCH regulates proteasomal degradation by seeding branched ubiquitin chains.2018

    • Author(s)
      5.Ohtake F, Saeki Y, Tanaka K
    • Organizer
      FASEB Conference「Ubiquitin and cellular regulation」
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 炎症応答を制御する新たなユビキチン・シグナル2017

    • Author(s)
      大竹史明、田中啓二
    • Organizer
      第44回日本毒性学会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 出芽酵母におけるK48/K63分岐型ポリユビキチン鎖の解析2017

    • Author(s)
      河野有紗、大竹史明、佐伯泰、田中啓二
    • Organizer
      2017年度生命科学系学会合同年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Role of the K48/K63 branched ubiquitin chains in signal transduction and proteasomal degradation2017

    • Author(s)
      Ohtake F., Tanaka K
    • Organizer
      EMBO conference「Ubiquitin and SUMO」
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cellular function of the Lys48/Lys63 branched ubiquitin chain.2016

    • Author(s)
      Ohtake F
    • Organizer
      国際シンポジウム「Diverse functions of Ubiquitin : Degradation, Signaling, and Beyond」
    • Place of Presentation
      京都大学(京都府京都市)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantitative analysis of the branched ubiquitin chains2016

    • Author(s)
      Ohtake F, Saeki Y, Tanaka K
    • Organizer
      第39回日本分子生物学会シンポジウム
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Related Report
      2016 Research-status Report
    • Invited
  • [Remarks] 蛋白質代謝研究室ホームページ

    • URL

      http://www.igakuken.or.jp/pro-meta/

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2021-03-11  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi