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Dynamics of protein secretion

Planned Research

Project AreaNovel measurement techniques for visualizing 'live' protein molecules at work
Project/Area Number 26119007
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Complex systems
Research InstitutionNara Institute of Science and Technology

Principal Investigator

Tomoya Tsukazaki  奈良先端科学技術大学院大学, 先端科学技術研究科, 教授 (80436716)

Research Collaborator TANAKA Yoshiki  
Project Period (FY) 2014-07-10 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥125,060,000 (Direct Cost: ¥96,200,000、Indirect Cost: ¥28,860,000)
Fiscal Year 2018: ¥26,520,000 (Direct Cost: ¥20,400,000、Indirect Cost: ¥6,120,000)
Fiscal Year 2017: ¥26,520,000 (Direct Cost: ¥20,400,000、Indirect Cost: ¥6,120,000)
Fiscal Year 2016: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2015: ¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2014: ¥36,790,000 (Direct Cost: ¥28,300,000、Indirect Cost: ¥8,490,000)
Keywordsトランスロコン / SecYEG / SecDF / SecA / 蛋白質 / 分泌 / 膜透過 / 構造生物学 / 蛋白質分泌 / 構造生命科学 / 膜蛋白質 / プロトン / 蛋白質の膜透過 / Sec / 蛋白質膜透過 / 蛋白質輸送 / YidC / 膜組込み / X線結晶構造解析
Outline of Final Research Achievements

Protein secretion in bacteria is an essential mechanism, which is mediated by Sec proteins. However, the detailed molecular mechanism of how Sec proteins are transported still remains unclear. In this study, we performed X-ray crystallographic analysis and observation of Sec proteins using high-speed atomic force microscope to elucidate the mechanism. As the result, the system which could observe the protein secretion reaction by real-time single unit analysis was established, while the structures of Sec proteins in various forms was solved.

Academic Significance and Societal Importance of the Research Achievements

タンパク質の分泌反応は,生命が生きていく上で欠かせない機構の一つである。しかし,その分子メカニズムは未だなお不明な点が多い。タンパク質の分泌反応に関わるタンパク質はSecタンパク質群であり,これらの働きを明らかとすることは生命を理解する情報を与えるため,本研究は基盤科学として意義深い。そこで,生物物理学的な手法を用いて研究をすすめ,研究の成果となる17報の英語論文を世界に向けて発表した。

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (77 results)

All 2019 2018 2017 2016 2015 2014 Other

All Journal Article (16 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 16 results,  Open Access: 16 results,  Acknowledgement Compliant: 6 results) Presentation (52 results) (of which Int'l Joint Research: 22 results,  Invited: 23 results) Book (4 results) Remarks (5 results)

  • [Journal Article] Structural Basis of the Sec Translocon and YidC Revealed Through X-ray Crystallography2019

    • Author(s)
      Tsukazaki Tomoya
    • Journal Title

      The Protein Journal

      Volume: - Issue: 3 Pages: 249-261

    • DOI

      10.1007/s10930-019-09830-x

    • NAID

      120006718071

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Structural basis of the function of the β-barrel assembly-enhancing protease BepA2019

    • Author(s)
      Mohammad Shahrizal, Yasushi Daimon, Yoshiki Tanaka, Yugo Hayashi, Shintaro Nakayama, Shigehiro Iwaki, Shin-ichiro Narita, Hironari Kamikubo, Yoshinori Akiyama, Tomoya Tsukazaki
    • Journal Title

      Journal of Molecular Biology

      Volume: 431 Issue: 3 Pages: 625-635

    • DOI

      10.1016/j.jmb.2018.11.024

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Single-Unit Imaging of Membrane Protein-Embedded Nanodiscs from Two Oriented Sides by High-Speed Atomic Force Microscopy2019

    • Author(s)
      Haruyama, T. Sugano, Y. Kodera, N. Uchihashi, T. Ando, T. Tanaka, Y. Konno, H. Tsukazaki, T.
    • Journal Title

      Structure

      Volume: 27 Issue: 1 Pages: 152-160

    • DOI

      10.1016/j.str.2018.09.005

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 2.8-A crystal structure of Escherichia coli YidC revealing all core regions, including flexible C2 loop2018

    • Author(s)
      Tanaka Yoshiki、Izumioka Akiya、Abdul Hamid Aisyah、Fujii Akira、Haruyama Takamitsu、Furukawa Arata、Tsukazaki Tomoya
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 505 Issue: 1 Pages: 141-145

    • DOI

      10.1016/j.bbrc.2018.09.043

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Structure-based working model of SecDF, a proton-driven bacterial protein translocation factor2018

    • Author(s)
      Tsukazaki Tomoya
    • Journal Title

      FEMS Microbiology Letters

      Volume: 365 Issue: 12

    • DOI

      10.1093/femsle/fny112

    • NAID

      120006537408

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Remote Coupled Drastic β-Barrel to β-Sheet Transition of the Protein Translocation Motor.2018

    • Author(s)
      Furukawa A, Nakayama S, Yoshikaie K, Tanaka Y, Tsukazaki T.
    • Journal Title

      Structure

      Volume: 26 Issue: 3 Pages: 485-489

    • DOI

      10.1016/j.str.2018.01.002

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] タンパク質膜透過装置の構造生物学2018

    • Author(s)
      塚崎智也
    • Journal Title

      生物物理

      Volume: 58 Pages: 78-82

    • NAID

      130006594326

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] BepA mediates productive transfer of substrate proteins to the β-barrel assembly machinery (BAM) complex.2017

    • Author(s)
      Daimon, Y., Masui, C., Tanaka, Y., Shiota, T., Suzuki, T., Miyazaki, R., Sakurada, H., Lithgow, T., Dohmae, N., Mori, H., Tsukazaki, T., Narita, S. and Akiyama, Y.
    • Journal Title

      Mol. Microbiol.

      Volume: 106 Issue: 5 Pages: 760-776

    • DOI

      10.1111/mmi.13844

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystal Structure of a Plant Multidrug and Toxic Compound Extrusion Family Protein2017

    • Author(s)
      Tanaka Yoshiki、Iwaki Shigehiro、Tsukazaki Tomoya
    • Journal Title

      Structure

      Volume: 25 Issue: 9 Pages: 1455-1460

    • DOI

      10.1016/j.str.2017.07.009

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] SecY-SecA fusion protein retains the ability to mediate protein transport2017

    • Author(s)
      Sugano Yasunori、Furukawa Arata、Nureki Osamu、Tanaka Yoshiki、Tsukazaki Tomoya
    • Journal Title

      PLOS ONE

      Volume: 12 Issue: 8 Pages: e0183434-e0183434

    • DOI

      10.1371/journal.pone.0183434

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tunnel Formation Inferred from the I-Form Structures of the Proton-Driven Protein Secretion Motor SecDF2017

    • Author(s)
      Arata Furukawa, Kunihito Yoshikaie, Takaharu Mori, Hiroyuki Mori, Yusuke V. Morimoto, Yasunori Sugano, Shigehiro Iwaki, Tohru Minamino, Yuji Sugita, Yoshiki Tanaka, Tomoya Tsukazaki
    • Journal Title

      Cell Reports

      Volume: 19 Issue: 5 Pages: 1-7

    • DOI

      10.1016/j.celrep.2017.04.030

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Tunnel formation inferred from the I form structures of the proton-driven protein secretion motor SecDF2017

    • Author(s)
      Arata Furukawa, Kunihito Yoshikaie, Takaharu Mori, Hiroyuki Mori, Yusuke V. Morimoto, Yasunori Sugano, Shigehiro Iwaki, Tohru Minamino, Yuji Sugita, Yoshiki Tanaka, Tomoya Tsukazaki
    • Journal Title

      Cell Reports

      Volume: 印刷中

    • NAID

      120006226309

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Hydrophilic microenvironment required for the channel-independent insertase function of YidC protein.2015

    • Author(s)
      Shimokawa-Chiba, N., Kumazaki, K., Tsukazaki, T., Nureki, O., Ito, K. and Chiba, S.
    • Journal Title

      Proc. Natl. Acad. Sci. USA.

      Volume: 112 Issue: 16 Pages: 5063-5068

    • DOI

      10.1073/pnas.1423817112

    • NAID

      120005716850

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 7.Crystal Structures of SecYEG in Lipidic Cubic Phase Elucidate a Precise Resting and a Peptide-Bound State2015

    • Author(s)
      Yoshiki Tanaka, Yasunori Sugano, Mizuki Takemoto, Takaharu Mori, Arata Furukawa, Tsukasa Kusakizako, Kaoru Kumazaki, Ayako Kashima, Ryuichiro Ishitani, Yuji Sugita, Osamu Nureki, Tomoya Tsukazaki
    • Journal Title

      Cell report

      Volume: 13 Issue: 8 Pages: 1561-1568

    • DOI

      10.1016/j.celrep.2015.10.025

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Crystallization and preliminary X-ray diffraction analysis of YidC, a membrane-protein chaperone and insertase from Bacillus halodurans.2014

    • Author(s)
      Kumazaki, K., Tsukazaki, T., Nishizawa, T., Tanaka, Y., Kato, H.E., Nakada-Nakura, Y., Hirata, K., Mori, Y., Suga, H., Dohmae, N., Ishitani, R. and Nureki, O.
    • Journal Title

      Acta Crystallographica Section F Structural Biology Communications

      Volume: 70 Issue: 8 Pages: 1056-1060

    • DOI

      10.1107/s2053230x14012540

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Crystal structure of Escherichia coli YidC, a membrane protein chaperone and insertase2014

    • Author(s)
      Kumazaki, K., Kishimoto, T., Furukawa, A., Mori, H., Tanaka, Y., Dohmae, N., Ishitani, R., Tsukazaki, T., and Nureki, O.
    • Journal Title

      Scientific reports

      Volume: 4 Issue: 1 Pages: 7299-7299

    • DOI

      10.1038/srep07299

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Single-Unit Imaging of Membrane Protein-Embedded Nanodiscs by High-Speed Atomic Force Microscopy2019

    • Author(s)
      塚崎智也
    • Organizer
      EMBO Workshop: CURRENT ADVANCES IN PROTEIN TRANSLOCATION ACROSS MEMBRANES
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Working model of SecDF inferred from structural studie2018

    • Author(s)
      塚崎智也
    • Organizer
      Joint Symposium ~ The 10th symposium on International Collaborative Laboratories ~ BioTechnology Institute, U. Minnesota & Grad School BioScience, NAIST
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Drastic conformational changes of SecDF2018

    • Author(s)
      塚崎智也
    • Organizer
      BACTERIAL PROTEIN EXPORT 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] High-speed AFM imaging of membrane protein embedded in Nanodisc2018

    • Author(s)
      塚崎智也
    • Organizer
      第56回日本生物物理学会年会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 結晶構造解析から明らかとなってきたタンパク質膜透過モーター SecDF の劇的な構造変化2018

    • Author(s)
      塚崎智也
    • Organizer
      第18回日本蛋白質科学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Structure-based working model of SecDF, a bacterial protein translocation motor2018

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      Gordon Research Conference: Protein Transport Across Cell Membranes
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 共生細菌由来MATE様多剤排出トランスポーターの結晶化2017

    • Author(s)
      谷口 勝英, 藤本 圭, 田中 良樹, 塚崎 智也
    • Organizer
      第90回 日本細菌学会総会
    • Place of Presentation
      仙台国際センター(宮城県・仙台市)
    • Year and Date
      2017-03-19
    • Related Report
      2016 Annual Research Report
  • [Presentation] 膜輸送装置の構造と機能2017

    • Author(s)
      田中 良樹, 古川 新, 森 貴治, 森 博幸, 森本 雄祐, 菅野 泰功, 岩木 薫大, 南野 徹, 杉田 有治, 塚﨑 智也
    • Organizer
      第90回 日本細菌学会総会
    • Place of Presentation
      仙台国際センター(宮城県・仙台市)
    • Year and Date
      2017-03-19
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Snapshots of the proton-driven protein translocation motor2017

    • Author(s)
      Arata Furukawa, Kunihito Yoshikaie, Takaharu Mori, Hiroyuki Mori, Yusuke V. Morimoto, Yasunori Sugano, Shigehiro Iwaki, Tohru Minamino, Yuji Sugita, Yoshiki Tanaka, Tomoya Tsukazaki
    • Organizer
      EMBO conference | Protein translocation and cellular homeostasis
    • Place of Presentation
      Hotel Valamar Lacroma (クロアチア・ドブロブニク)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Cytoplasmic insights of protein-conducting channel implied from the crystal structures of SecYEG2017

    • Author(s)
      Yasunori Sugano, Arata Furukawa, Yoshiki Tanaka, Tomoya Tsukazaki
    • Organizer
      EMBO conference | Protein translocation and cellular homeostasis
    • Place of Presentation
      Hotel Valamar Lacroma (クロアチア・ドブロブニク)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大腸菌のペリプラズムプロテアーゼBepAは、TPR domainを介した タンパク質間相互作用により外膜機能を維持する2017

    • Author(s)
      大門 康志, 舛井 千草, 宮﨑 亮次, 櫻田 洋人, 田中 良樹, 鈴木 健裕, 堂前 直, 森 博幸, 塚崎 智也, 成田 新一郎, 秋山 芳展
    • Organizer
      日本農芸化学会2017年度大会
    • Place of Presentation
      ウェスティン都ホテル(京都府・京都市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] Secトランスロコンを介した膜透過の高速AFM観察2017

    • Author(s)
      春山 隆充, 菅野 泰功, 田中 良樹, 紺野 宏記, 塚崎 智也
    • Organizer
      平成28年度 生物物理学会中部支部 講演会
    • Place of Presentation
      名古屋大学(愛知県・名古屋市)
    • Year and Date
      2017-03-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] タンパク質膜透過を駆動するモータータンパク質のスナップショット2017

    • Author(s)
      古川 新, 吉海江 国仁, 森 貴治, 森 博幸, 森本 雄祐, 菅野 泰功, 岩木 薫大, 南野 徹, 杉田 有治, 田中 良樹, 塚崎 智也
    • Organizer
      2017年 生体運動研究合同班会議
    • Place of Presentation
      神戸国際会議場(兵庫県・神戸市)
    • Year and Date
      2017-01-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Protein Translocation Motor SecDF2017

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      New trends for Structural Life Science
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Snapshots of the proton-driven protein secretion motor2017

    • Author(s)
      塚崎智也
    • Organizer
      第17回日本蛋白質科学会年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] タンパク質膜透過駆動モータータンパク質 SecDF2017

    • Author(s)
      塚崎智也
    • Organizer
      第14回21世紀大腸菌研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Protein translocation motor SecDF2017

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      International Symposium on Protein Quality Control
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Snapshots of a protein translocation motor2016

    • Author(s)
      古川 新, 吉海江 国仁, 森 貴治, 森 博幸, 森本 雄祐, 菅野 泰功, 岩木 薫大, 南野 徹, 杉田 有治, 田中 良樹, 塚崎 智也
    • Organizer
      第54回日本生物物理学会年会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2016-11-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular mechanisms underlying proton transport in SecDF2016

    • Author(s)
      Takaharu Mori, Yoshiki Tanaka, Kunihito Yoshikaie, Tomoya Tsukazaki, Yuji Sugita
    • Organizer
      第54回日本生物物理学会年会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2016-11-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cytoplasmic insights of protein-conducting channel implied from the crystal structures of SecYEG2016

    • Author(s)
      Arata Furukawa, Yasunori Sugano, Yoshiki Tanaka, Tomoya Tsukazaki
    • Organizer
      Zing conferences: Protein Secretion in Bacteria Conference 2016
    • Place of Presentation
      Sirata Beach Resort Tampa, Florida. USA
    • Year and Date
      2016-11-09
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Snapshots of the proton-driven protein translocation motor2016

    • Author(s)
      Arata Furukawa, Kunihito Yoshikaie, Yasunori Sugano, Yoshiki Tanaka, Tomoya Tsukazaki
    • Organizer
      Zing conferences: Protein Secretion in Bacteria Conference 2016
    • Place of Presentation
      Sirata Beach Resort Tampa, Florida. USA
    • Year and Date
      2016-11-09
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Snapshots of a proton-driven protein translocation motor2016

    • Author(s)
      Tomoya Tsukazaki, Kunihito Yoshikaie, Arata Furukawa, Yasunori Sugano, Yoshiki Tanaka
    • Organizer
      The 42nd Naito Conference on In the Vanguard of Structural Biology: Revolutionizing Life Sciences
    • Place of Presentation
      シャトレーゼ ガトーキングダム サッポロ(北海道・札幌市)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 分子シミュレーションによるタンパク質透過チャネル因子 SecG の構造揺らぎの解析2016

    • Author(s)
      森 貴治, 塚崎 智也, 杉田 有治
    • Organizer
      日本物理学会 2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス(石川県・金沢市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Complete and Peptide-bound Structures of the Sec translocon2016

    • Author(s)
      Yoshiki Tanaka, Yasunori Sugano, Mizuki Takemoto, Takaharu Mori, Arata Furukawa, Tsukasa Kusakizako, Ryuichiro Ishitani, Yuji Sugita, Osamu Nureki, Tomoya Tsukazaki
    • Organizer
      Nascent Chain Biology Meeting 2016
    • Place of Presentation
      富士レークホテル(山梨県・富士河口湖町)
    • Year and Date
      2016-09-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Secトランスロコンの1ユニット再構成系の構築と動的探査2016

    • Author(s)
      菅野 泰功, 春山 隆充, 田中 良樹, 紺野 宏記, 塚崎 智也
    • Organizer
      第16回日本蛋白質科学会 年会
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2016-06-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] タンパク質膜透過チャネルSecYEGにおけるSecGの役割-分子動力学計算によるアプローチ-2016

    • Author(s)
      森 貴治, 塚崎 智也, 杉田 有治
    • Organizer
      第16回日本蛋白質科学会 年会
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2016-06-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] 新生鎖を膜透過させるSec蛋白質のX線結晶構造解析2016

    • Author(s)
      田中 良樹, 菅野 泰功, 武本 瑞貴, 森 貴治, 古川 新, 吉海江 国仁, 草木迫 司, 熊崎 薫, 鹿島 絢子, 石谷 隆一郎, 杉田 有治, 濡木 理, 塚崎 智也
    • Organizer
      第16回日本蛋白質科学会 年会
    • Place of Presentation
      福岡国際会議場(福岡県・福岡市)
    • Year and Date
      2016-06-06
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] SecDFの構造変化2016

    • Author(s)
      吉海江 国仁, 菅野 泰功, 田中 良樹, 塚崎 智也
    • Organizer
      第13回 21世紀大腸菌研究会
    • Place of Presentation
      グリーンピア南阿蘇(熊本県・南阿蘇村)
    • Year and Date
      2016-06-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] 蛋白質分泌マシーナリーの動的精密探査に向けて2016

    • Author(s)
      菅野 泰功, 春山 隆充, 田中 良樹, 紺野 宏記, 塚崎 智也
    • Organizer
      第13回 21世紀大腸菌研究会
    • Place of Presentation
      グリーンピア南阿蘇(熊本県・南阿蘇村)
    • Year and Date
      2016-06-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] Structure of YidC reveals a mechanism of Sec-independent membrane protein insertion2015

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      The 2nd CU-NAIST SYMPOSIUM 2015
    • Place of Presentation
      チュラロンコン大(タイ・バンコク)
    • Year and Date
      2015-12-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Complete and peptide-bound structures of the Sec translocon2015

    • Author(s)
      Yoshiki Tanaka, Yasunori Sugano, Mizuki Takemoto, Takaharu Mori, Arata Furukawa, Tsukasa Kusakizako, Kaoru Kumazaki, Ayako Kashima, Ryuichiro Ishitani, Yuji Sugita, Osamu Nureki, Tomoya Tsukazaki
    • Organizer
      新学術領域研究「動的秩序と機能」第4回公開国際シンポジウム
    • Place of Presentation
      九州大学(福岡県・福岡市)
    • Year and Date
      2015-11-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structure of YidC reveals a mechanism of Sec-independent membrane protein insertion2015

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      The 25th Hot Spring Harbor International Symposium Cutting Edge of Technical Innovations in Structural and Systems Biology
    • Place of Presentation
      九州大学(福岡県・福岡市)
    • Year and Date
      2015-11-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Structures of Membrane Protein Insertase YidC2015

    • Author(s)
      Tomoya Tsukazaki, Kaoru Kumazaki, Shinobu Chiba, Mizuki Takemoto, Arata Furukawa, Toshiki Kishimoto, Yasunori Sugano, Takaharu Mori, Yoshiki Tanaka, Yuji Sugita, Koreaki Ito, Ryuichiro Ishitani, Osamu Nureki
    • Organizer
      Structural Biological Dynamics: From Molecules to Life with 60 trillion Cells
    • Place of Presentation
      東京大学(東京都・文京区)
    • Year and Date
      2015-11-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cytoplasmic conformational transition of Sec translocon2015

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      第53回日本生物物理学会年会
    • Place of Presentation
      金沢大学(石川県・金沢市)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Structure and dynamics of Sec protein-conducting channel2015

    • Author(s)
      Yasunori Sugano, Yoshiki Tanaka, Mizuki Takemoto, Takaharu Mori, Takamitsu Haruyama, Arata Furukawa, Tsukasa Kusakizako, Kaoru Kumazaki, Ayako Kashima, Ryuichiro Ishitani, Hiroki Konno, Yuji Sugita, Osamu Nureki, Tomoya Tsukazaki
    • Organizer
      第53回日本生物物理学会年会
    • Place of Presentation
      金沢大学(石川県・金沢市)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 膜蛋白質結晶化技術の向上により解明されたSec/YidCによる蛋白質輸送機構2015

    • Author(s)
      塚崎智也
    • Organizer
      第3回 生体分子サイエンスセミナー
    • Place of Presentation
      東京工業大学すずかけキャンパス(神奈川県・横浜市)
    • Year and Date
      2015-08-31
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Structures of Membrane Protein Insertase YidC2015

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      Gordon Research Conference 2015, Membrane Protein Folding
    • Place of Presentation
      ベントリー大学(アメリカ合衆国・マサチューセッツ州)
    • Year and Date
      2015-06-21
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] タンパク質分泌マシーナリーの動的精密探査に向けて2015

    • Author(s)
      菅野泰功,春山隆充,田中良樹, 紺野宏記,塚崎智也
    • Organizer
      第12回21世紀大腸菌研究会
    • Place of Presentation
      琵琶湖グランドホテル(滋賀県・大津市)
    • Year and Date
      2015-06-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] 部位特異的光架橋による YidC-Sec 複合体の 4 次構造決定にむけて2015

    • Author(s)
      古川新,田中良樹,塚崎智也
    • Organizer
      第12回21世紀大腸菌研究会
    • Place of Presentation
      琵琶湖グランドホテル(滋賀県・大津市)
    • Year and Date
      2015-06-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] プロトン駆動型タンパク質分泌モーター SecDF2015

    • Author(s)
      塚崎智也
    • Organizer
      分子研研究会「膜タンパク質内部のプロトンの透過を考える」
    • Place of Presentation
      岡崎コンファレンスセンター(愛知県・岡崎市)
    • Year and Date
      2015-04-20 – 2015-04-21
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] プロトン駆動型タンパク質分泌モーター SecDF2015

    • Author(s)
      塚崎智也
    • Organizer
      分子研研究会「膜タンパク質内部のプロトンの透過を考える」
    • Place of Presentation
      岡崎コンファレンスセンター(愛知県・岡崎市)
    • Year and Date
      2015-04-20
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] タンパク質膜組込み insertase YidC の立体構造と分子機構2015

    • Author(s)
      塚崎智也, 熊崎薫,千葉志信, 武本瑞貴, 古川新, 伊藤維昭, 石谷隆一郎, 濡木理
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      日本大学(千葉県・船橋市)
    • Year and Date
      2015-03-26 – 2015-03-29
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Approach for Visualization of Sec Translocon Machinery2015

    • Author(s)
      Yasunori Sugano, Takamitsu Haruyama, Yoshiki Tanaka, Hiroki Konno, Tomoya Tsukazaki
    • Organizer
      新学術領域研究「動的秩序と機能」第3回公開国際シンポジウム
    • Place of Presentation
      合歓の郷(三重県・志摩市)
    • Year and Date
      2015-01-10 – 2015-01-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質を膜へと組み込む膜タンパク質YidCの立体構造とその機能2014

    • Author(s)
      塚崎智也
    • Organizer
      第1197回ウイルス研究所セミナー/共同利用・共同研究拠点セミナー
    • Place of Presentation
      京都大学(京都府・京都市)
    • Year and Date
      2014-12-10
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] YidCによるタンパク質膜組込機構の解明2014

    • Author(s)
      千葉志信,熊崎薫,塚崎智也,濡木理,伊藤維昭
    • Organizer
      第37回 日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2014-11-25 – 2014-11-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] タンパク質膜組み込みに関わる膜タンパク質YidCのX線結晶構造解析2014

    • Author(s)
      熊崎薫,千葉志信, 武本瑞貴, 古川新, 伊藤維昭, 石谷隆一郎, 塚崎智也, 濡木理
    • Organizer
      平成26年度日本結晶学会年会
    • Place of Presentation
      東京大学(東京都・文京区)
    • Year and Date
      2014-11-01 – 2014-11-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質の膜への組み込みに関わる膜タンパク質YidCの結晶構造と作業機序2014

    • Author(s)
      塚崎智也, 熊崎薫,千葉志信, 武本瑞貴, 古川新, 伊藤維昭, 石谷隆一郎, 濡木理
    • Organizer
      平成26年度日本結晶学会年会
    • Place of Presentation
      東京大学(東京都・文京区)
    • Year and Date
      2014-11-01 – 2014-11-03
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] タンパク質のかたちを知るということ2014

    • Author(s)
      塚崎智也
    • Organizer
      奈良先端科学技術大学院大学 公開講座2014
    • Place of Presentation
      奈良先端科学技術大学院大学(奈良県・生駒市)
    • Year and Date
      2014-10-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] 細菌における外膜蛋白質を形成させる分子装置の解明2014

    • Author(s)
      塚崎智也
    • Organizer
      アステラス病態代謝研究会 第45回研究報告会
    • Place of Presentation
      日本工業倶楽部(東京都・千代田区)
    • Year and Date
      2014-10-18
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] YidCによるチャネルに依存しない蛋白質膜組込機構2014

    • Author(s)
      千葉志信、熊崎薫、塚崎智也、濡木理、伊藤維昭
    • Organizer
      第87回日本生化学学会年会
    • Place of Presentation
      国立京都国際会館/グランドプリンスホテル京都(京都府・京都市)
    • Year and Date
      2014-10-15 – 2014-10-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Structure of YidC reveals a mechanism of Sec-independent membrane protein2014

    • Author(s)
      Tomoya Tsukazaki
    • Organizer
      2014 Joint Symposium, Integrative Microbiology
    • Place of Presentation
      ミネソタ(アメリカ合衆国)
    • Year and Date
      2014-10-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] タンパク質を膜へと組み込むYidCの立体構造とその機能2014

    • Author(s)
      塚崎智也
    • Organizer
      日本化学会 会員増強のための講演会 ー細胞機能を制御するタンパク質分子の構造と物性ー
    • Place of Presentation
      山形大学(山形県・山形市)
    • Year and Date
      2014-08-08
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Book] 生物物理Vol.582018

    • Author(s)
      日本生物物理学会
    • Total Pages
      120
    • Publisher
      中西印刷株式会社
    • Related Report
      2017 Annual Research Report
  • [Book] 生化学 882016

    • Author(s)
      日本生化学会
    • Total Pages
      153
    • Publisher
      国際文献社
    • Related Report
      2015 Annual Research Report
  • [Book] SPring-8 Research Frontiers 20142015

    • Author(s)
      SPring-8/JASRI
    • Total Pages
      148
    • Publisher
      ROKKO Publishing & Sale Co.
    • Related Report
      2015 Annual Research Report
  • [Book] 実験医学(増刊「構造生命科学で何がわかるのか,何ができるのか」)2014

    • Author(s)
      編集=田中啓二,若槻壮市
    • Total Pages
      230
    • Publisher
      羊土社
    • Related Report
      2014 Annual Research Report
  • [Remarks] 構造生命科学研究室に在籍されていた古川新さんが、井上研究奨励賞を受賞

    • URL

      https://bsw3.naist.jp/research/index.php?id=1777

    • Related Report
      2018 Annual Research Report
  • [Remarks] 細胞膜を越えてタンパク質を輸送するモータータンパク質の詳細な作動原理を解明

    • URL

      http://www.naist.jp/pressrelease/2017/05/003760.html

    • Related Report
      2017 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 塚崎研 研究業績

    • URL

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

    • Related Report
      2016 Annual Research Report
  • [Remarks] 細胞膜を越えるたんぱく質輸送の新たな機構を解明

    • URL

      http://www.naist.jp/pressrelease/detail_j/topics/2162/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 塚崎准教授らの論文がScientific Reportsに注目の論文として取り上げられました。

    • URL

      http://bsw3.naist.jp/research/index.php?id=1185

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-11-20   Modified: 2020-03-30  

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