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Development of methods for studying conformational dynamics of ubiquitin-ubiquitin binding protein complex

Research Project

Project/Area Number 16K08191
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical pharmacy
Research InstitutionThe University of Tokyo

Principal Investigator

Ueda Takumi  東京大学, 大学院薬学系研究科(薬学部), 助教 (20451859)

Co-Investigator(Kenkyū-buntansha) 嶋田 一夫  東京大学, 大学院薬学系研究科(薬学部), 教授 (70196476)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsNMR / 蛋白質-蛋白質複合体 / 蛋白質ー蛋白質相互作用 / 動的構造平衡 / ユビキチン / 蛋白質-蛋白質相互作用 / 構造生物学
Outline of Final Research Achievements

We developed an NMR method for determination of the distances between the observed atoms and the paramagnetic probes in the protein-protein complexes that undergo exchange between multiple conformations. We applied the developed method to the interaction between ubiquitin and a ubiquitin-binding protein, and revealed that these proteins transiently form a complex in which each protein adopts multiple conformations. The transient complex leads to rapid formation of the functional complex in the conformational selection manner.

Academic Significance and Societal Importance of the Research Achievements

ユビキチン修飾による蛋白質の機能制御、および様々なマルチドメイン蛋白質による細胞ないシグナル伝達の制御において、動的構造が重要な役割を持つことが予想されている。一方、蛋白質-蛋白質複合体の動的構造平衡の知見は極めて乏しい。したがって、本研究で開発した手法は、従来にない新たな視点から機能制御のメカニズムの手掛かりを与えることを可能とすることが予想され、意義深い。

Report

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

    (12 results)

All 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (6 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 6 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (3 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results) Remarks (2 results)

  • [Int'l Joint Research] Institute of Biotechnology/University of Helsinki(Finland)

    • Related Report
      2017 Research-status Report
  • [Journal Article] GPCR drug discovery: integrating solution NMR data with crystal and cryo-EM structures2018

    • Author(s)
      Shimada Ichio、Ueda Takumi、Kofuku Yutaka、Eddy Matthew T.、Wuthrich Kurt
    • Journal Title

      Nature Reviews Drug Discovery

      Volume: 18 Issue: 1 Pages: 59-82

    • DOI

      10.1038/nrd.2018.180

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Deuteration and Selective Labeling of Alanine Methyl Groups of β 2-Adrenergic Receptor Expressed in a Baculovirus-Insect Cell Expression System2018

    • Author(s)
      Yutaka Kofuku, Tomoki Yokomizo, Shunsuke Imai, Yutaro Shiraishi, Mei Natsume, Hiroaki Itoh, Masayuki Inoue, Kunio Nakata, Shunsuke Igarashi, Hideyuki Yamaguchi, Toshimi Mizukoshi, Ei-Ichiro Suzuki, Takumi Ueda, Ichio Shimada
    • Journal Title

      Journal of Biomolecular NMR

      Volume: 印刷中 Issue: 3 Pages: 185-192

    • DOI

      10.1007/s10858-018-0174-5

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Endogenous Membrane Receptor Labeling by Reactive Cytokines and Growth Factors to Chase Their Dynamics in Live Cells2018

    • Author(s)
      Takaoka Yousuke、Uchinomiya Shohei、Kobayashi Daichi、Endo Masataka、Hayashi Takahiro、Fukuyama Yoshiaki、Hayasaka Haruko、Miyasaka Masayuki、Ueda Takumi、Shimada Ichio、Hamachi Itaru
    • Journal Title

      Chem

      Volume: 4 Issue: 6 Pages: 1451-1464

    • DOI

      10.1016/j.chempr.2018.03.021

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Phosphorylation-induced conformation of β2-adrenoceptor related to arrestin recruitment revealed by NMR2018

    • Author(s)
      Yutaro Shiraishi, Mei Natsume, Yutaka Kofuku, Shunsuke Imai, Kunio Nakata, Toshimi Mizukoshi, Takumi Ueda, Hideo Iwai, Ichio Shimada
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 164-164

    • DOI

      10.1038/s41467-017-02632-8

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dynamic domain arrangement of CheA-CheY complex regulates bacterial thermotaxis, as revealed by NMR2017

    • Author(s)
      YuYuichi Minato, Takumi Ueda, Asako Machiyama, Hideo Iwai, Ichio Shimada
    • Journal Title

      as revealed by NMR Scientific Reports

      Volume: 7 Issue: 1 Pages: 16462-16462

    • DOI

      10.1038/s41598-017-16755-x

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Conductance of P2X4 receptor is determined by conformational equilibrium in the transmembrane region2016

    • Author(s)
      Minato Y, Suzuki S , Hara T, Kofuku Y, Kasuya G, Fujiwara Y, Igarashi S, Suzuki E, Nureki O, Hattori M, Ueda T, Shimada I
    • Journal Title

      Proc. Natl. Acad. Sci.

      Volume: 発行中 Issue: 17 Pages: 4741-4746

    • DOI

      10.1073/pnas.1600519113

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Conductance of P2X4 receptor is determined by conformational equilibrium in the transmembrane region2017

    • Author(s)
      Takumi Ueda, Yuichi Minato, Shiho Suzuki, Tomoaki Hara, Yutaka Kofuku, Go Kasuya, Yuichiro Fujiwara, Shunsuke Igarashi, Ei-ichiro Suzuki, Osamu Nureki, Motoyuki Hattori, Ichio Shimada
    • Organizer
      58th Experimental Nuclear Magnetic Resonance Conference
    • Place of Presentation
      Asilomar Conference Grounds, Pacific Grove, CA, USA
    • Year and Date
      2017-03-26
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Functional dynamics of membrane proteins revealed by NMR2017

    • Author(s)
      上田 卓見、嶋田 一夫
    • Organizer
      第55回日本生物物理学会年会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 安定同位体標識法の応用による、蛋白質の動的構造の解明2017

    • Author(s)
      上田 卓見、嶋田 一夫
    • Organizer
      第56回NMR討論会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Remarks]

    • URL

      http://ishimada.f.u-tokyo.ac.jp/public_html/

    • Related Report
      2018 Annual Research Report
  • [Remarks]

    • URL

      http://ishimada.f.u-tokyo.ac.jp/public_html/

    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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