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Development of live-cell assay system for monitoring phospholipid transport

Research Project

Project/Area Number 15K14507
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Cell biology
Research InstitutionYamagata University

Principal Investigator

Tamura Yasushi  山形大学, 理学部, 准教授 (50631876)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsリン脂質 / オルガネラ / 人工酵素
Outline of Final Research Achievements

It has been largely unknown how phospholipid, major constituents of cellular membranes, travel within cells due to lack of reliable assay system to analyze phospholipid transport. To overcome this shortcoming, we tried to develop a novel assay system for directly measuring phospholipid transport in cells. By expressing PssA, which is the E. coli PS (phosphatidylserine) synthetic enzyme in a number of cellular compartments within yeast cells, we succeeded to observe PS transport from various organelles to mitochondria.

Report

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

    (31 results)

All 2017 2016 2015 Other

All Journal Article (6 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 6 results,  Open Access: 4 results,  Acknowledgement Compliant: 4 results) Presentation (23 results) (of which Int'l Joint Research: 2 results,  Invited: 6 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Phosphatidylserine transport by Ups2-Mdm35 for phosphatidylethanolamine synthesis in respiration-active mitochondria.2016

    • Author(s)
      Miyata N. Watanabe Y. Tamura Y. Endo T. and Kuge O.
    • Journal Title

      Journal of Cell Biology

      Volume: 214 Issue: 1 Pages: 77-88

    • DOI

      10.1083/jcb.201601082

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A phospholipid transfer function of ER-mitochondria encounter structure revealed in vitro.2016

    • Author(s)
      Kojima. R. Endo T. and Tamura Y.
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1 Pages: 30777-30777

    • DOI

      10.1038/srep30777

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Quality control of nonstop membrane proteins at the ER membrane and in the cytosol.2016

    • Author(s)
      Arakawa S. Yunoki K. Izawa T. Tamura Y. Nishikawa S and Endo T.
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1 Pages: 30795-30795

    • DOI

      10.1038/srep30795

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of multi-copy suppressors for endoplasmic reticulum-mitochondria tethering proteins in Saccharomyces cerevisiae.2016

    • Author(s)
      Kojima R. Kajiura S. Sesaki H. Endo T. Tamura Y.
    • Journal Title

      FEBS Letters

      Volume: 590 Issue: 18 Pages: 3061-3070

    • DOI

      10.1002/1873-3468.12358

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Crystal Structure of Human General Transcription Factor TFIIE at Atomic Resolution2016

    • Author(s)
      Miwa, K., Kojima, R., Obita, T., Ohkuma, Y., Tamura, Y., and Mizuguchi, M.
    • Journal Title

      JOURNAL OF MOLECULAR BIOLOGY

      Volume: 428 Issue: 21 Pages: 4258-4266

    • DOI

      10.1016/j.jmb.2016.09.008

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Structural and mechanistic insights into phospholipid transfer by Ups1–Mdm35 in mitochondria.2015

    • Author(s)
      Watanabe, Y., Tamura, Y., Kawano, S., and Endo T.
    • Journal Title

      Nature Communications

      Volume: 6 Issue: 1 Pages: 772-772

    • DOI

      10.1038/ncomms8922

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] リン脂質輸送におけるERMES複合体の役割2016

    • Author(s)
      田村 康,小島 理恵子,遠藤 斗志也
    • Organizer
      第39回日本分子生物学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-11-30
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ミトコンドリア外膜へミスターゲットした膜タンパク質の分解機構の解析2016

    • Author(s)
      松本 俊介,江崎 雅俊,田村 康,遠藤 斗志也
    • Organizer
      第39回日本分子生物学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-11-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] 小胞体-ミトコンドリア間のリン脂質輸送タンパク質VAT-1の構造機能解析2016

    • Author(s)
      渡邊 康紀,田村 康,遠藤 斗志也
    • Organizer
      第39回日本分子生物学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2016-11-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] 試験管内再構成実験系を利用したミトコンドリア・小胞体間リン脂質輸送機構の解析2016

    • Author(s)
      田村康
    • Organizer
      第89回日本生化学会
    • Place of Presentation
      仙台国際センター/東北大学川内北キャンパス
    • Year and Date
      2016-09-25
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ミトコンドリアクリステジャンクション形成に関与するMic19の輸送機構の解析2016

    • Author(s)
      植田依里, 田村康, 遠藤斗志也
    • Organizer
      第89回日本生化学会
    • Place of Presentation
      仙台国際センター/東北大学川内北キャンパス
    • Year and Date
      2016-09-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] 新規のin vitro PS輸送実験を用いたERMES複合体のリン脂質輸送機能の解明2016

    • Author(s)
      小島理恵子, 遠藤斗志也, 田村康
    • Organizer
      第89回日本生化学会
    • Place of Presentation
      仙台国際センター/東北大学川内北キャンパス
    • Year and Date
      2016-09-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] 小胞体膜タンパク質 Ilm1 はミトコンドリア小胞体間リン脂質輸送を負に制御する2016

    • Author(s)
      古田詩唯奈, 小島理恵子, 田村康, 遠藤斗志也
    • Organizer
      第89回日本生化学会
    • Place of Presentation
      仙台国際センター/東北大学川内北キャンパス
    • Year and Date
      2016-09-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] Nonvesicular Phospholipid transort via mitochondria2016

    • Author(s)
      Yasushi Tamura
    • Organizer
      The 21st International Symposium on Institute for Integrated Cell-Material Sciences Emerging Science for Unlocking Cell's Secrets
    • Place of Presentation
      京都大学
    • Year and Date
      2016-06-03
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Nonvesicular Phospholipid transort via mitochondria2016

    • Author(s)
      Yasushi Tamura
    • Organizer
      The 21st International Symposium on Institute for Integrated Cell-Material Sciences, Emerging Science for Unlocking Cell's Secrets
    • Place of Presentation
      京都
    • Year and Date
      2016-06-03
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] ミトコンドリア・小胞体間リン脂質輸送機構の解明2016

    • Author(s)
      田村康
    • Organizer
      2015年度 遺伝研研究会「単細胞の細胞構築・運動・増殖機構の研究」
    • Place of Presentation
      静岡
    • Year and Date
      2016-03-25
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] A novel import route for an N-anchor mitochondrial outer membrane protein aided by the TIM23 complex.2015

    • Author(s)
      Jiyao Song, Yasushi Tamura, Tohru Yoshihisa, Toshiya Endo
    • Organizer
      ASCB annual meeting
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2015-12-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] ミトコンドリア・小胞体間リン脂質輸送反応の再構成実験系の確立2015

    • Author(s)
      田村康,遠藤斗志也
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] 出芽酵母を用いたミトコンドリア-液胞間新規テザリング因子の遺伝学的探索2015

    • Author(s)
      両角勇紀,久田萌子,遠藤斗志也,田村康
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] Ups1-Mdm35複合体の結晶構造から明らかになったミトコンドリア膜間のリン脂質輸送機構2015

    • Author(s)
      渡邊康紀,田村康,河野慎,遠藤斗志也
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] Analysis of outer membrane insertion mechanism of yeast mitochondrial protein2015

    • Author(s)
      Jiyao Song, Yasushi Tamura, Tohru Yoshihisa, Toshiya Endo
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] ミトコンドリア低分子キャリアータンパク質Hem25の機能解析2015

    • Author(s)
      鈴木万葵,小島理恵子,遠藤斗志也,田村康
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] 試験管内リン脂質輸送実験系を用いたミトコンドリア・小胞体間リン脂質輸送因子の探索2015

    • Author(s)
      古田詩唯奈,遠藤斗志也,田村康
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] ERMES複合体の機能に関連する新規遺伝子の同定2015

    • Author(s)
      小島理恵子,梶浦秀,遠藤斗志也,田村康
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] ミトコンドリアクリステジャンクション形成に関与するMic19の輸送機構の解析2015

    • Author(s)
      植田依里,田村康,遠藤斗志也
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] Tom22のミトコンドリア局在化におけるPor1の役割の解明2015

    • Author(s)
      石坂直也,塩田拓也,田村康,遠藤斗志也
    • Organizer
      第38回日本分子生物学会年会、第88回日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] ミトコンドリア・小胞体結合因子ERMES複合体形成におけるミトコンドリアダイナミクスの役割2015

    • Author(s)
      田村康,遠藤斗志也
    • Organizer
      第67回日本細胞生物学会大会
    • Place of Presentation
      東京
    • Year and Date
      2015-06-30
    • Related Report
      2015 Research-status Report
  • [Presentation] ミトコンドリア-小胞体テザリング複合体ERMES構成因子欠損株のマルチコピーサプレッサー解析2015

    • Author(s)
      小島理恵子, 梶浦秀, 遠藤斗志也, 田村康
    • Organizer
      第67回日本細胞生物学会大会
    • Place of Presentation
      東京
    • Year and Date
      2015-06-30
    • Related Report
      2015 Research-status Report
  • [Presentation] ミトコンドリアの機能に必須のリン脂質輸送タンパク質2015

    • Author(s)
      田村康
    • Organizer
      第57回脂質生化学会
    • Place of Presentation
      東京
    • Year and Date
      2015-05-28
    • Related Report
      2015 Research-status Report
    • Invited
  • [Book] Organelle Contact Sites: From Molecular Mechanism to Disease, Advances in Experimental Medicine and Biology (ed Mitsuo Tagaya, Thomas Simmen)2017

    • Author(s)
      Tamura Y. and Endo T.
    • Publisher
      Springer
    • Related Report
      2016 Annual Research Report
  • [Remarks]

    • URL

      http://www.tamuralab.com/

    • Related Report
      2015 Research-status Report

URL: 

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

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