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Molecular analysis of iron -sulfur cluster biosynthesis machinery : Reaction mechanism based on conformational transition of IscU

Research Project

Project/Area Number 20570130
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional biochemistry
Research InstitutionSaitama University

Principal Investigator

TAKAHASHI Yasuhiro  Saitama University, 理工学研究科, 教授 (10154874)

Co-Investigator(Renkei-kenkyūsha) FUKUYAMA Keiichi  大阪大学, 理学研究科, 教授 (80032283)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords鉄硫黄タンパク質 / 鉄硫黄クラスター / 生合成 / 遺伝子 / タンパク質
Research Abstract

Proteins containing Fe-S clusters are called Fe-S proteins and participate in a wide range of cellular processes from energy metabolism to gene regulation. The assembly of Fe-S clusters is achieved by a multicomponent machinery. In this study, we have characterized the IscU protein that plays a central role in the biosynthesis machinery and revealed its functionality based on the unique structure.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (55 results)

All 2010 2009 2008 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (35 results) Book (2 results) Remarks (4 results)

  • [Journal Article] 鉄硫黄クラスター生合成マシナリーの構造と作動機構2010

    • Author(s)
      和田啓、福山惠一、高橋康弘
    • Journal Title

      化学と生物 48(12)

      Pages: 831-837

    • NAID

      10027728980

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] IscR regulates RNase LS activity by repressing rnlA transcription.2010

    • Author(s)
      Yuichi Otsuka, Kumiko Miki, Mitsumori Koga, Natsu Katayama, Wakako Morimoto, Yasuhiro Takahashi, Tetsuro Yonesaki
    • Journal Title

      Genetics 185(3)

      Pages: 823-830

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural Insights into Vinyl Reduction Regiospecificity of Phycocyanobilin : Ferredoxin Oxidoreductase (PcyA).2010

    • Author(s)
      Yoshinori Hagiwara, Masakazu Sugishima, Htoi Khawn, Hideki Kinoshita, Katsuhiko Inomata, Lixia Shang, J.Clark Lagarias, Yasuhiro Takahashi, Keiichi Fukuyama
    • Journal Title

      J.Biol.Chem. 285(2)

      Pages: 1000-1007

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The role of the Fe-S cluster in the sensory domain of nitrogenase transcriptional activator VnfA from Azotobacter vinelandii.2010

    • Author(s)
      Hiroshi Nakajima, Nobuyuki Takatani, Kyohei Yoshimitsu, Mitsuko Itoh, Shigetoshi Aono, Yasuhiro Takahashi, Yoshihito Watanabe
    • Journal Title

      FEBS J. 277(3)

      Pages: 817-832

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 超分子マシナリーが担う鉄硫黄クラスターの生合成2010

    • Author(s)
      高橋康弘、和田啓、福山惠一
    • Journal Title

      生化学 85(2)

      Pages: 139-143

    • NAID

      10026300548

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] IscR regulates RNase LS activity by repressing rn1A transcription2010

    • Author(s)
      Yuichi Otsuka
    • Journal Title

      Genetics

      Volume: 185 Pages: 823-830

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 鉄硫黄クラスター生合成マシナリーの構造と作動機構2010

    • Author(s)
      和田啓
    • Journal Title

      化学と生物

      Volume: 48 Pages: 831-837

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The role of the Fe-S cluster in the sensory domain of nitrogenase transcriptional activator VnfA from Azotobacter vinelandii.2010

    • Author(s)
      Hiroshi Nakajima
    • Journal Title

      FEBS J. 277

      Pages: 817-832

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural insights into vinyl reduction regiospecificily of phycocyanobilin : ferredoxin oxidoreductase(PcyA).2010

    • Author(s)
      Yoshinori Hagiwara
    • Journal Title

      J.Biol.Chem. 285

      Pages: 1000-1007

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 超分子マシナリーが担う鉄硫黄クラスターの生合成2010

    • Author(s)
      高橋康弘
    • Journal Title

      生化学 85

      Pages: 139-143

    • NAID

      10026300548

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Dynamism of Fe-S Cluster Biosynthesis Implicated by the Structure of SufC2-SufD2 Complex2009

    • Author(s)
      Kei Wada, Norika Sumi, Rina Nagai, Kenji Iwasaki, Takayuki Sato, Kei Suzuki, Yuko Hasegawa, Shintaro Kitaoka, Yoshiko Minami, F.Wayne Outten, Yasuhiro Takahashi, Keiichi Fukuyama
    • Journal Title

      J.Mol.Biol. 387

      Pages: 245-258

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Dynamism of Fe-S Cluster Biosynthesis Implicated by the Structure of SufC2-SufD2 Complex2009

    • Author(s)
      Kei Wada
    • Journal Title

      J. Mol. Biol. 387

      Pages: 245-258

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The asymmetric trimeric architecture of [2Fe-2S] IscU : implications for its scaffolding during iron-sulfur cluster biosynthesis2008

    • Author(s)
      Yoshimitsu Shimomura, Kei Wada, Keiichi Fukuyama, Yasuhiro Takahashi
    • Journal Title

      J.Mol.Biol. 383

      Pages: 133-143

    • NAID

      120006385840

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The asymmetric trimeric architecture, of [2Fe-2S] IscU: implications for its scaffolding during iron-sulfur cluster biosynthesis2008

    • Author(s)
      Yoshimitsu Shimomura
    • Journal Title

      J. Mol. Biol. 383

      Pages: 133-43

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 鉄硫黄クラスターのde novo形成を担うIscUタンパク質の機能解析2010

    • Author(s)
      田中尚志、馬迫卓也、和田啓、福山恵一、高橋康弘
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会年会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-12-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスター生合成系における硫黄の供給メカニズム解明に向けた構造生物学的アプローチ2010

    • Author(s)
      平林佳、中嘉孝、高橋康弘、福山恵一、和田啓
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会年会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2010-12-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスターのde novo形成を担うIscUタンパク質の機能解析2010

    • Author(s)
      田中尚志
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会年会合同大会
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2010-12-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 鉄硫黄クラスター生合成系における、硫黄の供給メカニズム解明に向けた構造生物学的アプローチ2010

    • Author(s)
      平林佳
    • Organizer
      第33回日本分子生物学会年会・第83回日本生化学会年会合同大会
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2010-12-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 鉄硫黄クラスターのde novo合成を担うISCタンパク質群の複合体解析2010

    • Author(s)
      平林佳、岩永朋子、高橋康弘、福山恵一、和田啓
    • Organizer
      日本結晶学会平成22年度年会
    • Place of Presentation
      大阪
    • Year and Date
      2010-12-03
    • Related Report
      2010 Final Research Report
  • [Presentation] 超好熱菌Aquifex aeolicusの鉄硫黄クラスター生合成に関わる中核成分、脱硫黄酵素IscSと中間体クラスター形成蛋白質IscUの相互作用2010

    • Author(s)
      平林佳、中嘉孝、高橋康弘、福山恵一、和田啓
    • Organizer
      第10回日本蛋白質科学会年会
    • Place of Presentation
      札幌
    • Year and Date
      2010-06-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 超好熱菌Aquifex aeolicusの鉄硫黄クラスター生合成に関わる中核成分、脱硫黄酵素IscSと中間体クラスター形成蛋白質IscUの相互作用2010

    • Author(s)
      平林佳
    • Organizer
      第10回日本蛋白質科学会年会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2010-06-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] 鉄硫黄クラスターのde novo合成を担うISCタンパク質群の複合体解析2010

    • Author(s)
      平林佳
    • Organizer
      日本結晶学会平成22年度年会
    • Place of Presentation
      大阪大学コンベンションセンター
    • Related Report
      2010 Annual Research Report
  • [Presentation] 鉄硫黄クラスターの生合成を担う超分子複合酵素系2009

    • Author(s)
      高橋康弘
    • Organizer
      ラン藻の分子生物学2009
    • Place of Presentation
      千葉(招待講演)
    • Year and Date
      2009-12-04
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスターの生合成を担う超分子複合酵素系2009

    • Author(s)
      高橋康弘
    • Organizer
      ラン藻の分子生物学2009
    • Place of Presentation
      かずさDNA研究所
    • Year and Date
      2009-12-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] 鉄硫黄クラスター生合成に関わるSUF蛋白質群の構造・機能解析2009

    • Author(s)
      和田啓,高橋康弘,福山恵一
    • Organizer
      特定領域研究「生体超分子構造」第6回公開シンポジウム
    • Place of Presentation
      大阪
    • Year and Date
      2009-12-01
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスター生合成に関わるSUF蛋白質群の構造・機能解析2009

    • Author(s)
      和田啓
    • Organizer
      特定領域研究「生体超分子構造」第6回公開シンポジウム
    • Place of Presentation
      千里ライフサイエンスセンター
    • Year and Date
      2009-12-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] 鉄硫黄クラスターの生合成を担うISC/SUFタンパク質の複合体構造から予想されるダイナミクス2009

    • Author(s)
      高橋康弘,和田啓,福山恵一
    • Organizer
      第82回日本生化学会大会
    • Place of Presentation
      神戸(招待講演)
    • Year and Date
      2009-10-23
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスターの生合成を担うISC/SUFタンパク質の複合体構造から予想されるダイナミクス2009

    • Author(s)
      高橋康弘
    • Organizer
      第82回日本生化学会大会 シンポジウム
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Structural Studies on the Fe-S Cluster-bound Holo-form of IscU2009

    • Author(s)
      Yasuhiro Takahashi, Yoshimitsu Shimomura, Kei Wada, Keiichi Fukuyama
    • Organizer
      Fifth International Conference on Iron-Sulfur Cluster Biogenesis and Regulation.
    • Place of Presentation
      Georgia, USA(招待講演)
    • Year and Date
      2009-08-31
    • Related Report
      2010 Final Research Report
  • [Presentation] Crystal Structure of the SufC_2-SufD_2 Complex : Implications for Dynamic Rearrangement During Fe-S cluster Biosynthesis2009

    • Author(s)
      Kei Wada, Norika Sumi, Rina Nagai, Kenji Iwasaki, Takayuki Sato, Kei Suzuki, Yuta Nagasaka, Yoshiko Minami, F.Wayne Outten, Yasuhiro Takahashi, Keiichi Fukuyama
    • Organizer
      Fifth International Conference on Iron-Sulfur Cluster Biogenesis and Regulation.
    • Place of Presentation
      Georgia, USA
    • Year and Date
      2009-08-31
    • Related Report
      2010 Final Research Report
  • [Presentation] Structural Studies on the Fe-S Cluster-bound Holo-form of IscU2009

    • Author(s)
      Yasuhiro Takahashi
    • Organizer
      Fifth International Conference on Iron-Sulfur Cluster Biogenesis and Regulation
    • Place of Presentation
      University of Georgia
    • Year and Date
      2009-08-31
    • Related Report
      2009 Annual Research Report
  • [Presentation] Crystal Structure of the SufC_2-SufD_2 Complex : Implications for Dynamic Rearrangement During Fe-S cluster Biosynthesis2009

    • Author(s)
      Kei Wada
    • Organizer
      Fifth International Conference on Iron-Sulfur Cluster Biogenesis and Regulation
    • Place of Presentation
      University of Georgia
    • Year and Date
      2009-08-31
    • Related Report
      2009 Annual Research Report
  • [Presentation] 鉄硫黄クラスターの生合成を担うタンパク質複合体の構造とダイナミズム2009

    • Author(s)
      高橋康弘,和田啓,下村喜充,福山恵一
    • Organizer
      第50回日本植物生理学会年会
    • Place of Presentation
      名古屋(招待講演)
    • Year and Date
      2009-03-21
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスターの生合成を担うタンパク質複合俸の構造とダイナミズム2009

    • Author(s)
      高橋康弘
    • Organizer
      第50回日本植物生理学会年会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-03-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] 鉄硫黄クラスターを持ったIscUタンパク質の非対称な三量体構造からいえること2008

    • Author(s)
      福山恵一,下村喜充,和田啓,馬迫卓也,高橋康弘
    • Organizer
      特定領域研究「生体超分子構造」第5回公開シンポジウム
    • Place of Presentation
      つくば
    • Year and Date
      2008-12-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスター生合成系(SUFマシナリー)の中核成分,SufBの機能解析2008

    • Author(s)
      佐藤喬之,和田啓,福山恵一,高橋康弘
    • Organizer
      第31回日本分子生物学会年会・第81回日本生化学会年会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2008-12-10
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスター生合成系(SUFマシナリー)の中核成分、SufBの機能解析2008

    • Author(s)
      佐藤喬之
    • Organizer
      第31回日本分子生物学会年会、第81回日本生化学会年会、合同大会
    • Place of Presentation
      神戸ポートアイランド
    • Year and Date
      2008-12-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Snapshots in the reaction pathway of bilin reductase PcyA2008

    • Author(s)
      Yoshinori Hagiwara, Masakazu Sugishima, Htoi Khawn, Hideki Kinoshita, Katsuhiko Inomata, L.Shang, J.C.Lagarias, Yasuhiro Takahashi, Keiichi Fukuyama
    • Organizer
      XXI Congress of the International Union of Crystallography
    • Place of Presentation
      Osaka
    • Year and Date
      2008-08-28
    • Related Report
      2010 Final Research Report
  • [Presentation] Snapshots in the reaction pathway of bilin reductase PcyA2008

    • Author(s)
      Yoshinori Hagiwara
    • Organizer
      XXI Congress and General Assembly of the International Union of Crystallography
    • Place of Presentation
      Osaka International Convention Center
    • Year and Date
      2008-08-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Biosynthesis of Fe-S clusters by the SUF system implicated by the crystal structure of SufCD complex2008

    • Author(s)
      Kei Wada, Takayuki Sato, Norika Sumi, Yasuhiro Takahashi, Keiichi Fukuyama
    • Organizer
      XXI Congress of the International Union of Crystallography
    • Place of Presentation
      Osaka
    • Year and Date
      2008-08-26
    • Related Report
      2010 Final Research Report
  • [Presentation] The asymmetric architecture of 2Fe-2S IscU, a scaffold protein for iron-sulfur cluster biosynthesis2008

    • Author(s)
      Keiichi Fukuyama, Kei Wada, Yoshimitsu Shimomura, Yasuhiro Takahashi
    • Organizer
      XXI Congress of the International Union of Crystallography
    • Place of Presentation
      Osaka
    • Year and Date
      2008-08-26
    • Related Report
      2010 Final Research Report
  • [Presentation] Biosynthesis of Fe-S clusters by the SUF system implicated by the crystal structure of SufCD complex2008

    • Author(s)
      Kei Wada
    • Organizer
      XXI Congress and General Assembly of the International Union of Crystallography
    • Place of Presentation
      Osaka International Convention Center
    • Year and Date
      2008-08-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] The asymmetric architecture of 2Fe-2S IscU, a scaffold protein for iron-sulfur cluster biosynthesis2008

    • Author(s)
      Keiichi Fukuyama
    • Organizer
      XXI Congress and General Assembly of the International Union of Crystallography
    • Place of Presentation
      Osaka International Convention Center
    • Year and Date
      2008-08-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] 鉄硫黄クラスターの生合成機構:ISCとSUFタンパク質群の構造と機能2008

    • Author(s)
      高橋康弘,和田啓,下村喜充,福山恵一
    • Organizer
      第8回日本蛋白質科学会年会
    • Place of Presentation
      東京(招待講演)
    • Year and Date
      2008-06-12
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスターの生合成機構:ISCとSUFタンパク質群の構造と機能2008

    • Author(s)
      高橋康弘
    • Organizer
      第8回日本蛋白質科学会年会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2008-06-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] ビリン還元酵素PcyAの反応経路における段階別スナップショット2008

    • Author(s)
      萩原義徳,杉島正一,Htoi khawan,木下秀樹,猪股勝彦,Lixia Shang,J.Clark Lagarias,高橋康弘,福山恵一
    • Organizer
      第8回日本蛋白質科学会年会
    • Place of Presentation
      東京
    • Year and Date
      2008-06-11
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスターの生合成に関与するSUFマシナリーの構造・機能解析2008

    • Author(s)
      和田啓,佐藤喬之,鷲見法香,北岡伸太郎,高橋康弘,福山恵一
    • Organizer
      第8回日本蛋白質科学会年会
    • Place of Presentation
      東京
    • Year and Date
      2008-06-11
    • Related Report
      2010 Final Research Report
  • [Presentation] 鉄硫黄クラスターの生合成に関与するSUFマシナリーの構造・機能解析2008

    • Author(s)
      和閏啓
    • Organizer
      第8回日本蛋白質科学会年会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2008-06-11
    • Related Report
      2008 Annual Research Report
  • [Presentation] ビリン還元酵素PeyAの反応経路にお廿る段階別スナヅプショット2008

    • Author(s)
      萩原義徳
    • Organizer
      第8回日本蛋白質科学会年会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2008-06-11
    • Related Report
      2008 Annual Research Report
  • [Book] タンパク質をつくる-抽出・精製と合成2008

    • Author(s)
      長谷俊治、高橋康弘
    • Publisher
      化学同人
    • Related Report
      2010 Final Research Report
  • [Book] タンパク質をつくる-抽出・精製と合成2008

    • Author(s)
      高橋康弘
    • Total Pages
      196
    • Publisher
      化学同入
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.molbiol.saitama-u.ac.jp/tougyo/

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.molbiol.saitama-u.ac.jp/tougyo/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.molbiol.saitama-u.ac.jp/tougyo/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.molbiol.saitama-u.ac.jp/tougyo/

    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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