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Structural basis of membrane protein insertion

Research Project

Project/Area Number 24687016
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Functional biochemistry
Research InstitutionNara Institute of Science and Technology (2013)
The University of Tokyo (2012)

Principal Investigator

TSUKAZAKI Tomoya  奈良先端科学技術大学院大学, バイオサイエンス研究科, 准教授 (80436716)

Research Collaborator 濡木 理  東京大学, 大学院理学系研究科, 教授 (10272460)
熊崎 薫  東京大学, 大学院理学系研究科, 大学院生
千葉 志信  京都産業大学, 総合生命科学部, 准教授 (20523517)
Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥27,950,000 (Direct Cost: ¥21,500,000、Indirect Cost: ¥6,450,000)
Fiscal Year 2013: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
Fiscal Year 2012: ¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
Keywordsタンパク質 / トランスロコン / 膜組み込み / 膜透過 / YidC / Sec / 膜タンパク質 / 構造生物学 / 蛋白質 / 膜蛋白質 / 構造解析 / 膜組込み / 機能発現 / 機能解析
Research Abstract

Protein integration is an essential process in all living cells. In this study, we determined the crystal structure of YidC, an membrane protein insertase, at 2.4 A resolution and showed by structural-based functional analyses that YidC provides a hydrophilic cavity for membrane protein insertion. Finally, we proposed a new model of the molecular mechanism of YidC-mediated protein insertion into the cytoplasmic membrane.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • Research Products

    (40 results)

All 2014 2013 2012 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (22 results) (of which Invited: 5 results) Book (4 results) Remarks (7 results)

  • [Journal Article] Structural basis for Sec-independent membrane protein insertion by YidC.2014

    • Author(s)
      Kumazaki, K., Chiba, S., Takemoto, M., Furukawa, A., Nishiyama, K., Sugano, Y., Mori, T., Dohmae, N., Hirata, K., Nakada-Nakura, Y., Maturana, A.D., Tanaka, Y., Mori, H., Sugita, Y., Arisaka, F., Ito K., Ishitani, R., Tsukazaki, T. and Nureki, O.
    • Journal Title

      Nature

      Volume: 509 Issue: 7501 Pages: 516-520

    • DOI

      10.1038/nature13167

    • Related Report
      2013 Final Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] conformational variation of the translocon enhancing chaperone SecDF.2014

    • Author(s)
      Kazuhiro Mio (他9名)
    • Journal Title

      journal of Structural and Functional Genomics

      Volume: in press

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural basis for Sec-independent membrane protein insertion by YidC2014

    • Author(s)
      Kaoru Kumazaki (他18名)
    • Journal Title

      Nature

      Volume: in press

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural basis for the drug extrusion mechanism by a MATE multidrug transporter2013

    • Author(s)
      Y・ Tanaka, C・J・ Hipolito, A・D・ Maturana, K・ Ito, T・ Kuroda, T・ Higuchi, T・ Katoh, H・E・ Kato, M・ Hattori, K・ Kumazaki, T・ Tsukazaki, R・ Ishitani, H・ Suga, O・ Nureki
    • Journal Title

      Nature

      Volume: 496 Issue: 7444 Pages: 247-51

    • DOI

      10.1038/nature12014

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural basis for dynamic mechanism of proton-coupled symport by the peptide transporter POT.2013

    • Author(s)
      Doki, S., Kato, H. E., Solcan, N., Iwaki, M., Koyama, M., Iwase, N., Tsukazaki, T., Sugita, Y., Kandori, H., Newstead, S., Ishitani, R., and Nureki, O.
    • Journal Title

      Proceedings of the National Academy of Sciences of the United States

      Volume: 110 Issue: 28 Pages: 11343-11348

    • DOI

      10.1073/pnas.1301079110

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Crystal structure of the channelrhodopsin light-gated cation channel2012

    • Author(s)
      Hideaki E.Kato, Feng Zhang, Ofer Yizhar, Charu Ramakrishnan, Tomohiro Nishizawa, Kunio Hirata, Jumpei Ito, Yusuke Aita, Tomoya Tsukazaki, Shigehiko Hayashi, Peter Hegemann, Andres D.Maturana, Ryuichiro Ishitani, Karl Deisseroth, Osamu Nureki
    • Journal Title

      Nature

      Volume: 482 Issue: 7385 Pages: 369-374

    • DOI

      10.1038/nature10870

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Conformational variation of the translocon enhancing chaperone SecDF

    • Author(s)
      Mio K, Tsukazaki T, Mori H, Kawata M, Moriya T, Sasaki Y, Ishitani R, Ito K, Nureki O and Sato C
    • Journal Title

      J. Struct. Funct. Genomics

      Volume: (in press)

    • NAID

      120005716853

    • Related Report
      2013 Final Research Report
  • [Presentation] rSec蛋白質によらない1回膜貫通型膜蛋白質の膜組み込み2014

    • Author(s)
      塚崎智也
    • Organizer
      遺伝研研究会:単細胞システムの細胞構築・運動・増殖機構の研究
    • Place of Presentation
      国立遺伝学研究所(三島市)
    • Related Report
      2013 Final Research Report
  • [Presentation] r Site-directed in vivo photo-cross-linking analysis for identification of interaction sites in E.coli YidC2014

    • Author(s)
      Furukawa A, Kumazaki K, Mori H, Nureki O and Tsukazaki T
    • Organizer
      Gordon Research Conference : Protein Transport Across Cell Membranes
    • Place of Presentation
      ホテルガルベス(アメリカ合衆国ガルベストン)
    • Related Report
      2013 Final Research Report
  • [Presentation] rCrystal structure of YidC and a mechanism of membrane protein insertion2014

    • Author(s)
      Kumazaki K, Chiba S, Takemoto M, Furukawa A, Sugano Y, Mori T, Tanaka Y, Sugita Y, Ito K, Ishitani R, Tsukazaki T and Nureki O
    • Organizer
      Gordon Research Conference : Protein Transport Across Cell Membranes
    • Place of Presentation
      ホテルガルベス(アメリカ合衆国ガルベストン)
    • Related Report
      2013 Final Research Report
  • [Presentation] rSec膜タンパク質複合体の結晶構造解析2014

    • Author(s)
      塚崎智也
    • Organizer
      SPRUC拡大研究会・SPring-8利用ワークショップーSPring-8とユーザーのさらなる連携を目指してー
    • Place of Presentation
      SPring-8(兵庫県佐用町)
    • Related Report
      2013 Final Research Report
  • [Presentation] Sec 膜タンパク質複合体の結晶構造解析2014

    • Author(s)
      塚崎智也
    • Organizer
      SPRUC拡大研究会・SPring-8利用ワークショップ-SPring-8とユーザーのさらなる連携を目指して-
    • Place of Presentation
      SPring-8(兵庫県佐用町)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Sec蛋白質によらない1回膜貫通型膜蛋白質の膜組み込み2014

    • Author(s)
      塚崎智也
    • Organizer
      遺伝研研究会「単細胞システムの細胞構築・運動・増殖機構の研究」
    • Place of Presentation
      国立遺伝学研究所(三島市)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Crystal structure of YidC and a mechanism of membrane protein insertion2014

    • Author(s)
      Kaoru Kumazaki (他11名)
    • Organizer
      Gordon Research Conference 2014, Protein Transport Across Cell Membranes
    • Place of Presentation
      ホテルガルベス(アメリカ合衆国ガルベストン)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Site-directed in vivo photo-cross-linking analysis for identification of interaction sites in E.coli YidC2014

    • Author(s)
      Arata Furukawa (他4名)
    • Organizer
      Gordon Research Conference 2014, Protein Transport Across Cell Membranes
    • Place of Presentation
      ホテルガルベス(アメリカ合衆国ガルベストン)
    • Related Report
      2013 Annual Research Report
  • [Presentation] rタンパク質膜透過装置Secトランスロコンの構造生物学2013

    • Author(s)
      塚崎智也
    • Organizer
      第7回構造生物学に関する先端技術講演会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2013-09-04
    • Related Report
      2013 Final Research Report
  • [Presentation] rタンパク質膜透過装置Secトランスロコンの構造生物学2013

    • Author(s)
      塚崎智也
    • Organizer
      理工研究域公開セミナー
    • Place of Presentation
      金沢大学(金沢市)
    • Year and Date
      2013-02-20
    • Related Report
      2013 Final Research Report
  • [Presentation] rタンパク質膜透過装置Secトランスロコンの構造生物学2013

    • Author(s)
      塚崎智也
    • Organizer
      バイオサイエンス研究科セミナー
    • Place of Presentation
      奈良先端科学技術大学院大学(生駒市)
    • Year and Date
      2013-02-13
    • Related Report
      2013 Final Research Report
  • [Presentation] rInteraction analysis of periplasmic domain of E.coli YidC by site directed in vivo photo-cross-linking2013

    • Author(s)
      古川新,熊崎薫,濡木理,塚崎智也
    • Organizer
      第36回日本分子生物学会年会
    • Place of Presentation
      神戸ポートピア(神戸市)
    • Related Report
      2013 Final Research Report
  • [Presentation] rタンパク質膜透過促進因子SecDFの構造と機能2013

    • Author(s)
      森博幸,三登一八,町田裕紀子,塚崎智也,伊藤維昭,秋山芳展
    • Organizer
      第51回生物物理学会年会
    • Place of Presentation
      京都国際会館(京都市)
    • Related Report
      2013 Final Research Report
  • [Presentation] r蛋白質の膜透過を駆動する膜蛋白質SecDFの構造と機能2013

    • Author(s)
      塚崎智也
    • Organizer
      分子モーター討論会
    • Place of Presentation
      東京大学(東京都文京区)
    • Related Report
      2013 Final Research Report
  • [Presentation] rLCP crystallization and preliminary X-ray crystallographic analysis of SecYEG translocon2013

    • Author(s)
      Takemoto M, Kusakizako T, Kumazaki K, Tsukazaki T, Ishitani R and Nureki O
    • Organizer
      Nagoya Symposium : Frontiers in Structural Physiology
    • Place of Presentation
      名古屋大学(名古屋市)
    • Related Report
      2013 Final Research Report
  • [Presentation] 蛋白質の膜透過を駆動する膜蛋白質SecDFの構造と機能2013

    • Author(s)
      塚崎智也
    • Organizer
      分子モーター討論会(2013)
    • Place of Presentation
      東京大学(東京都文京区)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] タンパク質膜透過促進因子SecDFの構造と機能2013

    • Author(s)
      森博幸(他5名)
    • Organizer
      第51回生物物理学会年会
    • Place of Presentation
      京都国際会館(京都市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Interaction analysis of periplasmic domain of E.coli YidC by site directed in vivo photo-cross-linking2013

    • Author(s)
      古川新(他3名)
    • Organizer
      第36回日本分子生物学会年会
    • Place of Presentation
      神戸ポートピア(神戸市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] LCP crystallization and preliminary X-ray crystallographic analysis of SecYEG translocon2013

    • Author(s)
      Mizuki Takemoto
    • Organizer
      Nagoya Symposium - Frontiers in Structural Physiology
    • Place of Presentation
      名古屋
    • Related Report
      2012 Annual Research Report
  • [Presentation] rLCP法によるタンパク質膜透過装置SecYEGの結晶化2012

    • Author(s)
      塚崎智也,草木迫司,熊崎薫,石谷隆一郎,濡木理
    • Organizer
      第12回日本蛋白質科学会年会
    • Year and Date
      2012-06-20
    • Related Report
      2013 Final Research Report
  • [Presentation] LCP法によるタンパク質膜透過装置SecYEGの結晶化2012

    • Author(s)
      塚崎智也
    • Organizer
      蛋白質科学会年会
    • Place of Presentation
      名古屋
    • Related Report
      2012 Annual Research Report
  • [Presentation] タンパク質膜透過装置Secトランスロコンの構造生物学

    • Author(s)
      塚崎智也
    • Organizer
      第7回構造生物学に関する先端技術講演会
    • Place of Presentation
      九州大学(福岡市)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Book] [化学同人]膜タンパク質構造研究「タンパク質膜透過装置Secトランスロコン複合体」2013

    • Author(s)
      塚崎智也,濡木理(岩田想編)
    • Related Report
      2013 Final Research Report
  • [Book] 化学と生物「細菌のタンパク質分泌を促進する膜タンパク質SecDFの構造と機能」 (51(1))2013

    • Author(s)
      森博幸,塚崎智也
    • Publisher
      国際文献社
    • Related Report
      2013 Final Research Report
  • [Book] 膜タンパク質構造研究 岩田想 編2013

    • Author(s)
      塚崎智也,濡木理
    • Publisher
      化学同人
    • Related Report
      2013 Annual Research Report
  • [Book] 化学と生物(解説細菌のタンパク質分泌を促進する膜タンパク質SecDFの構造と機能)2013

    • Author(s)
      森博幸
    • Total Pages
      8
    • Publisher
      国際文献社
    • Related Report
      2012 Annual Research Report
  • [Remarks] 奈良先端科学技術大学院大学バイオサイエンス研究科 膜分子複合機能学(塚崎研究室)

    • URL

      http://bsw3.naist.jp/tsukazaki/

    • Related Report
      2013 Final Research Report
  • [Remarks] さきがけライフサイエンスの革新を目指した構造生命科学と先端的基盤技術 研究者紹介

    • URL

      http://www.jst.go.jp/presto/struct-lifesci/researchers/10403tsukazaki/index.html

    • Related Report
      2013 Final Research Report
  • [Remarks] プレスリリース:タンパク質を細胞膜に組み込むメカニズムを解明

    • URL

      http://www.naist.jp/pressrelease/detail_j/topics/1752/

    • Related Report
      2013 Final Research Report
  • [Remarks] ライフサイエンス新着論文レピュー:膜組み込み酵素YidCによるタンパク質の細胞膜への組み込みの分子機構

    • URL

      http://first.lifesciencedb.jp/archives/8680

    • Related Report
      2013 Final Research Report
  • [Remarks] 化学工業日報 (2014年4月23日)6面に掲載 「たん白質を細胞膜に組み込む仕組み解明働き担うYidCの立体構造決定 新規 薬剤開発の基盤へ」

    • Related Report
      2013 Final Research Report
  • [Remarks] 奈良先端科学技術大学大学院バイオサイエンス研究科膜分子複合機能学

    • URL

      http://bsw3.naist.jp/courses/courses309.html

    • Related Report
      2012 Annual Research Report
  • [Remarks] さきがけライフサイエンスの革新を目指した構造生命科学と先端的基盤技術研究者紹介

    • URL

      http://www.struct-1ifesci.jst.go.jp/researchers/10403tsukazaki/index.html

    • Related Report
      2012 Annual Research Report

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Published: 2012-04-24   Modified: 2019-07-29  

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