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Development of solubilizer dedicated for membrane proteins using glycolopozyme MPIase

Research Project

Project/Area Number 25660073
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Applied biochemistry
Research InstitutionIwate University

Principal Investigator

NISHIYAMA Ken-ichi  岩手大学, 農学部, 教授 (80291334)

Co-Investigator(Renkei-kenkyūsha) SHIMAMOTO Keiko  公益財団法人サントリー生命科学財団, 生物有機科学研究所, 主幹研究員 (70235638)
TOKUDA Hajime  盛岡大学, 栄養科学部, 教授 (40125943)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords膜タンパク質 / 糖脂質酵素 / MPIase / 可溶化剤 / タンパク質膜挿入 / 膜タンパク質可溶化剤
Outline of Final Research Achievements

MPIase is a glycolipid involved in protein integration into membranes. MPIase consists of a glycan chain and a lipid moiety, connected through a pyrophosphate linker. The glycan chain, obtained by cleaving MPIase at the center of pyrophosphate, forms a soluble complex with a membrane protein, which is integration-competent. This property of PP-MPIase is suitable for the solubilizer for membrane proteins. A search of modification of the glycan chain revealed that the glycan chain obtained by acetic acid digestion (AcOH-MPIase), in which a phosphate residue has been removed, has lost the ability to interact with membrane protein, strongly suggesting that not only many acetyl residues but also a phosphate residue are essential for interaction between the glycan chain of MPIase and membrane proteins.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (25 results)

All 2015 2014 2013 2012 Other

All Journal Article (6 results) (of which Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (17 results) (of which Invited: 5 results) Remarks (2 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
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Glycolipozyme membrane protein integrase (MPIase): recent data2014

    • Author(s)
      Kenichi Nishiyama, Keiko Shimamoto
    • Journal Title

      BioMolecular Concepts

      Volume: 5 Issue: 5 Pages: 429-438

    • DOI

      10.1515/bmc-2014-0030

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] タンパク質膜挿入の鍵を握るグライコリポザイム~タンパク質でない酵素?~2014

    • Author(s)
      島本啓子、西山賢一
    • Journal Title

      実験医学増刊「代謝」

      Volume: 32 Pages: 115-122

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 膜タンパク質膜挿入の鍵を握る糖脂質酵素MPIase2014

    • Author(s)
      島本啓子、西山賢一
    • Journal Title

      生命化学研究レター

      Volume: 44 Pages: 9-14

    • Related Report
      2014 Annual Research Report
    • Open Access
  • [Journal Article] 膜タンパク質の鍵は糖脂質にあり-すべての生体膜挿入に必要な因子を求めて2013

    • Author(s)
      西山賢一
    • Journal Title

      月刊化学

      Volume: 68 Pages: 30-34

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Glycolipozyme MPIase is essential for topology inversion of SecG during preprotein translocation2012

    • Author(s)
      Moser, M., Nagamori, S., Huber, M., Tokuda, H., Nishiyama, K.
    • Journal Title

      Proc. Natl. Acad. Sci. USA

      Volume: (in press) Issue: 24 Pages: 9734-9739

    • DOI

      10.1073/pnas.1303160110

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] タンパク質膜挿入・膜透過に関与する糖脂質酵素(Glycolipozyme)MPIaseの構造と機能2015

    • Author(s)
      西山 賢一、前田 将秀、Moser Michael、楠本 正一、徳田 元、島本 啓子
    • Organizer
      日本農芸化学会2015年度大会 大会シンポジウム「天然物ケミカルバイオロジー研究の新展開」
    • Place of Presentation
      岡山大学(岡山県岡山市)
    • Year and Date
      2015-03-29
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 糖脂質酵素MPIaseと タンパク質膜透過チャネル SecYEGに依存したタンパク質膜挿入反応の再構成2015

    • Author(s)
      佐々木優、永野孝典、Michael Moser、松林英明、車兪澈、上田卓也、西山 賢一
    • Organizer
      日本農芸化学会2015年度大会
    • Place of Presentation
      岡山大学(岡山県岡山市)
    • Year and Date
      2015-03-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] Reconstitution of preprotein translocation across and membrane protein integration into the cytoplasmic membrane of E. coli2014

    • Author(s)
      Nishiyama, K.
    • Organizer
      「細胞を創る」研究会 7.0
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2014-11-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Interaction between MPIase, a glycolipid involved in membrane protein integration and preprotein translocation, and its target proteins2014

    • Author(s)
      Nishiyama, K.
    • Organizer
      The 3rd International Symposium on Chemical Biology of Natural Products: Target ID and Regulation of Bioactivity
    • Place of Presentation
      Life Science Center, Senri Osaka (Toyonaka,Osaka)
    • Year and Date
      2014-10-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質膜挿入に関与する糖脂質酵素MPIase とYidC との機能的相互作用2014

    • Author(s)
      西山賢一
    • Organizer
      第9回 無細胞生命科学研究会
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Year and Date
      2014-10-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質膜挿入に関与する糖脂質酵素MPIase の植物ホモログの探索2014

    • Author(s)
      遠藤佑太、松林英明、車兪澈、上田卓也、西山 賢一
    • Organizer
      第9回 無細胞生命科学研究会
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Year and Date
      2014-10-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質膜挿入・膜透過に関与する糖脂質酵素(Glycolipozyme)MPIaseの構造と機能2014

    • Author(s)
      西山賢一
    • Organizer
      文部科学省特別経費「分子構築イノベーション」フロンティア化学教育研究センター(FCC)講演会
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2014-09-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Functional interaction between glycolipozyme MPIase and the YidC protein in protein integration into membranes2014

    • Author(s)
      Nishiyama, K.
    • Organizer
      The Gordon Research Conference on Bacterial Cell Surfaces
    • Place of Presentation
      Mount Snow (West Dover, VT, USA)
    • Year and Date
      2014-06-23 – 2014-06-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質膜透過・膜挿入に関わる糖脂質酵素MPIaseとYidCとの機能的相互作用2014

    • Author(s)
      Michael Moser、Maria Huber、西山 賢一
    • Organizer
      第11回 21世紀大腸菌研究会
    • Place of Presentation
      ホテル大観(岩手県盛岡市)
    • Year and Date
      2014-06-05 – 2014-06-06
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質膜挿入・膜透過に関与する糖脂質MPIaseと標的タンパク質との相互作用2014

    • Author(s)
      西山賢一
    • Organizer
      新学術領域研究「天然物ケミカルバイオロジー~分子標的と活性制御~」第6回公開シンポジウム
    • Place of Presentation
      名古屋大学(愛知県名古屋市)
    • Year and Date
      2014-05-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 人工細胞開発のための機能的膜タンパク質試験管内合成システムの構築2014

    • Author(s)
      西山賢一
    • Organizer
      文部科学省科学研究費補助金「新学術領域研究」動的・多要素な生体分子ネットワークを理解するための合成生物学の基盤構築 第五回 領域全体会議
    • Place of Presentation
      九州大学(福岡県福岡市)
    • Year and Date
      2014-05-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] タンパク質膜透過・膜挿入に関与する糖脂質酵素(glycolipozyme)MPIaseの構造と機能2014

    • Author(s)
      西山賢一
    • Organizer
      第258回生物科学セミナー
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Year and Date
      2014-04-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] タンパク質膜透過・膜挿入に関与する糖脂質酵素MPIaseの構造と機能2013

    • Author(s)
      西山賢一
    • Organizer
      新学術領域研究「天然物ケミカルバイオロジー~分子標的と活性制御~」第4回公開シンポジウム
    • Place of Presentation
      つくば国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] 糖脂質酵素MPIaseはタンパク質膜透過反応においてSecGの配向性反転に必須である2013

    • Author(s)
      西山賢一
    • Organizer
      21世紀大腸菌研究会
    • Place of Presentation
      ラフォーレ修善寺(伊豆)
    • Related Report
      2013 Research-status Report
  • [Presentation] 糖脂質酵素MPIaseはタンパク質膜透過反応においてSecGの配向性反転に必須である2013

    • Author(s)
      西山賢一
    • Organizer
      生化学会大会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2013 Research-status Report
  • [Presentation] タンパク質膜挿入に必須の糖脂質酵素MPIase がタンパク質膜透過反応に及ぼす役割2013

    • Author(s)
      西山賢一
    • Organizer
      無細胞生命科学研究会
    • Place of Presentation
      新潟大学
    • Related Report
      2013 Research-status Report
  • [Presentation] MPIase (Membrane Protein Integrase), a Glycolipozyme Involved in Protein Integration into and Preprotein Translocation across Membranes2013

    • Author(s)
      Nishiyama, K
    • Organizer
      The 2nd International Symposium on Chemical Biology of Natural Products:Target ID and Regulation of Bioactivity
    • Place of Presentation
      Pacifico Yokohama
    • Related Report
      2013 Research-status Report
    • Invited
  • [Remarks] 西山研ホームページ

    • URL

      http://news7a1.atm.iwate-u.ac.jp/~sec/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 岩手大学寒冷バイオ 西山研究室

    • URL

      http://news7a1.atm.iwate-u.ac.jp/~sec/

    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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