• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Analysis of effects of lipids on function and structure of membrane proteins

Research Project

Project/Area Number 15K07006
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Functional biochemistry
Research InstitutionEhime University

Principal Investigator

Nozawa Akira  愛媛大学, プロテオサイエンスセンター, 講師 (30432800)

Co-Investigator(Renkei-kenkyūsha) TOZAWA Yuzuru  埼玉大学, 大学院・理工学研究科, 教授 (90363267)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsミトコンドリアキャリア / カルジオリピン / プロテオリポソーム / コムギ無細胞合成系
Outline of Final Research Achievements

In this study, by using mitochondrial carriers and a lipid, cardiolipine, which is known to interact with the mitochondrial carrier, as a model membrane protein-lipid system, we clarified roles of lipids against the function and structure of the membrane protein. In this study, the effect of cardiolipin on transport activity of yeast and malaria parasite mitochondrial carriers was analyzed. As a result, it was clarified that addition of cardiolipin increases the transport activity of the mitochondrial carriers localized in mitochondrial membrane, but such a effect was not observed in the mitochondrial carriers present in other membrane systems.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (3 results)

All 2017 2016 2015

All Presentation (3 results) (of which Int'l Joint Research: 1 results)

  • [Presentation] Transporter protein analysis system by in vitro reconstitution system based on wheat-germ cell-free system2017

    • Author(s)
      Hitoshi Myoraku, Mario Murakoso, Reina Hirose, Kengo Fujita, Tatsuya Sawasaki, and Akira Nozawa
    • Organizer
      Protein Island Matsuyama
    • Place of Presentation
      愛媛大学(愛媛県・松山市)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of cardiolipin on the transport activity of Arabidopsis thaliana mitochondrial carrier proteins2016

    • Author(s)
      Hiroyuki Inoue, Yuzuru Tozawa, and Akira Nozawa
    • Organizer
      第57回日本植物生理学会年会
    • Place of Presentation
      岩手大学上田キャンパス(岩手県・盛岡市)
    • Year and Date
      2016-03-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 膜輸送体タンパク質の機能・構造に対する脂質の影響2015

    • Author(s)
      井上 寛之、戸澤 譲、野澤 彰
    • 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
      神戸ポートアイランド(兵庫県・神戸市)
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi