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Structural analysis of domains from human general transcription factor, TFIIE for the determination of the complete structure.

Research Project

Project/Area Number 19770090
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Structural biochemistry
Research InstitutionYokohama City University

Principal Investigator

OKUDA Masahiko  Yokohama City University, 国際総合科学研究科, 特任助教 (60448686)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥2,400,000 (Direct Cost: ¥2,400,000)
Keywords構造生物学 / 転写 / 基本転写因子 / タンパク質 / 立体構造 / 核磁気共鳴法 / 蛋白質 / 遣伝子発現 / NMR / 遺伝子発現
Research Abstract

真核生物において、タンパク質をコードする遺伝子の転写はRNAポリメラーゼIIが行うが、開始時には基本転写因子と呼ばれる少なくとも5種類のタンパク質の助けが必要となる。本研究では、ヒト由来の基本転写因子TFIIEとTFIIHに対して、これまで不明であった両者の相互作用ドメインを同定した。さらに、遊離状態と会合状態の両方の立体構造を核磁気共鳴(NMR)装置で決定し、認識機構を明らかにした。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (16 results)

All 2008 2007 Other

All Journal Article (10 results) (of which Peer Reviewed: 4 results) Presentation (4 results) Remarks (2 results)

  • [Journal Article] Structural insight into the TFIIE/TFIIH interaction : TFIIE and p53 share the binding region on TFIIH.2008

    • Author(s)
      Okuda, M., Tanaka, A., Satoh, M., Mizuta, S., Takazawa, M., Ohkuma, Y., Nishimura, Y.
    • Journal Title

      EMBO J. 27

      Pages: 1161-1171

    • Related Report
      2008 Final Research Report
  • [Journal Article] 基本転写因子TFIIEの構造とTFIIHとの相互作用2008

    • Author(s)
      奥田昌彦、西村善文
    • Journal Title

      生化学特集号 80

      Pages: 501-510

    • NAID

      10021192114

    • Related Report
      2008 Final Research Report
  • [Journal Article] Novel structural and functional mode of a knot essential for RNA binding activity of the Esa1 presumed chromodomain.2008

    • Author(s)
      Shimojo, H., Sano, N., Moriwaki, Y., Okuda, M., Horikoshi, M., Nishimura, Y.
    • Journal Title

      J. Mol. Biol. 378

      Pages: 987-1001

    • Related Report
      2008 Final Research Report
  • [Journal Article] Structural characterization of human general transcription factor TFIIF in solution.2008

    • Author(s)
      Akashi, S., Nagakura, S., Yamamoto, S., Okuda, M., Ohkuma, Y., Nishimura, Y.,
    • Journal Title

      Protein Sci. 17

      Pages: 389-400

    • Related Report
      2008 Final Research Report
  • [Journal Article] Structural insight into the TFUE/THIE1 interaction : TFIIE and p53 share the binding region on TFIIH2008

    • Author(s)
      Okuda, M., Tanaka, A, Satoh, M., Mizuta, S., Takazawa, M., Ohkuma, Y., Nishimura, Y.
    • Journal Title

      The EMBO Journal 27

      Pages: 1161-1171

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel structural and functional mode of a knot essential for RNA binding activity of the Esal presumed chromodomain2008

    • Author(s)
      Shimojo, H., Sano, N., Moriwaki, Y., Okuda, M., Horikoshi, M., Nishimura, Y.
    • Journal Title

      Journal of Molecular Biology 378

      Pages: 987-1001

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural characterization of human general transcription factor TFIIF in solution2008

    • Author(s)
      Akashi, S., Nagakura, S., Yamamoto, S., Okuda, M., Ohkuma, Y., Nishimura, Y.
    • Journal Title

      Protein Science 17

      Pages: 389-400

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 基本転写因子TmEの構造とTFIIHとの相互作用2008

    • Author(s)
      奥田昌彦、西村善文
    • Journal Title

      生化学 80

      Pages: 501-510

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Structural insight into the TFIIE-TFIIH interaction: TFIIE and p53 share the binding region on TFIIH.2008

    • Author(s)
      Okuda M., Tanaka A., Satoh M., Mizuta S., Takazawa M., Ohkuma Y., Nishimura Y.
    • Journal Title

      The EMBO Journal 27

      Pages: 1161-1171

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural polymorphism of chromodomains in Chd1.2007

    • Author(s)
      Okuda, M., Horikoshi, M., Nishimura, Y.
    • Journal Title

      J Mol Biol. 365

      Pages: 1047-1062

    • Related Report
      2008 Final Research Report
  • [Presentation] ヒト基本転写因子TFIIEαの酸性ドメインとヒト基本転写因子TFIIH p62のPHドメインとの複合体の溶液構造2008

    • Author(s)
      奥田昌彦、田中亜紀、佐藤真奈美、水田翔子、高澤学、大熊芳明、西村善文
    • Organizer
      第31回日本分子生物学会年会・第81回日本生化学会大会合同大会
    • Place of Presentation
      兵庫県神戸市、神戸ポートアイランド
    • Year and Date
      2008-12-10
    • Related Report
      2008 Final Research Report
  • [Presentation] ヒト基本転写因子TFIIEαの酸性ドメインとヒト基本転写因子TFIIHp62のPHドメインとの複合体の溶液構造2008

    • Author(s)
      奥田昌彦、田中亜紀、佐藤真奈美、水田翔子、高澤学、大熊芳明、西村善文
    • Organizer
      第31回日本分子生物学会年会・第81回日本生化学会大会合同大会
    • Place of Presentation
      兵庫県神戸市、神戸ポートアイランド
    • Year and Date
      2008-12-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] NMR Studies on the Interaction between the General Transcription Factors2008

    • Author(s)
      Okuda, M., Tanaka, A., Satoh, M., Mizuta, S., Takazawa, M., Ohkuma, Y., Nishimura, Y.
    • Organizer
      TFIIE and TFIIH XXIIIrd ICMRBS Conference
    • Place of Presentation
      米国、カリフォルニア州、サンディエゴ、シェラトンホテル
    • Year and Date
      2008-08-26
    • Related Report
      2008 Final Research Report
  • [Presentation] NMR Studies on the Interaction between the General Transcription Factors, TFIIE and TFIIH2008

    • Author(s)
      Okuda, M., Tanaka, k, Satoh, M., Mizuta, S., Takazawa, M., Ohkuma, Y., Nishimura, Y.
    • Organizer
      XXIIIrd ICMRBS Conference
    • Place of Presentation
      米国、カリフォルニア州、サンディエゴ、シェラトンホテル
    • Year and Date
      2008-08-26
    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.yokohama-cu.acjp/res/researcher/info/0804150kuda-ookuma.html

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.yokohama-cu.ac.jp/res/researcher/info/080415okuda-ookuma.html

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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