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2008 Fiscal Year Final Research Report

Structural and functional analysis of iron uptake related cell-wall anchored protein Isd from Staphylococcus aureus

Research Project

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Project/Area Number 19770076
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Structural biochemistry
Research InstitutionHokkaido University

Principal Investigator

TANAKA Yoshikazu  Hokkaido University, 創成科学共同研究機構, 特任助教 (20374225)

Project Period (FY) 2007 – 2008
Keywords黄色ブドウ球菌 / Isd システム / ヘム結合タンパク質
Research Abstract

本研究課題では,高い病原性と薬剤耐性菌の出現により院内感染を引き起こすとして社会問題になっている,黄色ブドウ球菌の鉄獲得システムのひとつであるIsdシステムに着目し,Isd システムの蛋白質中に存在するヘム結合ドメイン,NEAT(NEArTransporter)ドメインのヘム結合特性を解析した.その結果,1分子のIsdH-NEAT3 が多分子のヘムと結合できることを見出した.この知見は,効率よくヘムを取り込むために発達した機能と推察される.本研究で解析したIsdH-NEAT3 は,Isd システムの最上流に位置する蛋白質であり,多分子のヘムを結合することで,系全体の効率の向上に貢献すると考えられる.

  • Research Products

    (26 results)

All 2009 2008 2007

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (10 results) Book (3 results)

  • [Journal Article] Immobilized metal affinity chromatography in the presence of arginine2009

    • Author(s)
      R. Abe, M. Kudou, Y. Tanaka, T. Arakawa, and K. Tsumoto
    • Journal Title

      Biochem. Biophys. Res. Commun 381

      Pages: 306-310

    • Peer Reviewed
  • [Journal Article] Structural and Functional Characterization of the LidR from Corynebacterium glutamicum: a Transcriptional Repressor Involved in L-Lactate and Sugar Utilization2008

    • Author(s)
      Y.-G. Gao, H. Suzuki, H. Itou, Y. Zhou, Y. Tanaka, M. Wachi, N. Watanabe, I. Tanaka, and M. Yao
    • Journal Title

      Nucleic Acids Res 36

      Pages: 7110-7123

    • Peer Reviewed
  • [Journal Article] Staphylococcus aureus Surface Protein SasG Contributes to Intercellular Autoaggregation of Staphylococcus aureus2008

    • Author(s)
      M. Kuroda, R. Ito, Y. Tanaka, M. Yao, K. Matoba, S. Saito, I. Tanaka, and T. Ohta
    • Journal Title

      Biochem. Biophys. Res. Commun 377

      Pages: 1102-1106

    • Peer Reviewed
  • [Journal Article] Electron Microscopy and Computational Studies of Ebh, a Giant Cell-wall-associated Protein from Staphylococcus aureus2008

    • Author(s)
      S. Sakamoto, Y. Tanaka, I. Tanaka, T. Takei, J. Yu, M. Kuroda, M. Yao, T. Ohta, and K. Tsumoto
    • Journal Title

      Biochem. Biophys. Res.Commun 376

      Pages: 261-266

    • Peer Reviewed
  • [Journal Article] Structural basis for multimeric heme complexation through a specific protein-heme interaction: the case of the third NEAT domain of IsdH from Staphylococcus aureus2008

    • Author(s)
      M. Watanabe, *Y. Tanaka, A. Suenaga, M. Kuroda, M. Yao, N. Watanabe, F. Arisaka, T. Ohta, I. Tanaka and K. Tsumoto
    • Journal Title

      J. Biol. Chem 283

      Pages: 28649-28659

    • Peer Reviewed
  • [Journal Article] Structure-based analysis reveals hydration changes induced by arginine hydrochloride2008

    • Author(s)
      M. Nakakido, Y. Tanaka, M. Mitsuhori, M. Kudou, D. Ejima, T. Arakawa, and K. Tsumoto
    • Journal Title

      Biophys. Chem 137

      Pages: 105-109

    • Peer Reviewed
  • [Journal Article] Staphylococcusaureus Giant Protein Ebh is Involved in Tolerance to Transient Hyperosmotic Pressure Biochem2008

    • Author(s)
      M. Kuroda, Y. Tanaka, R. Aoki, D. Shu, K. Tsumoto and T. Ohta
    • Journal Title

      Biophys. Res. Comm 374

      Pages: 237-241

    • Peer Reviewed
  • [Journal Article] How Protein Recognizes Ladder-Like Polycyclic Ethers: Interactions Between Ciguatoxin (CTX3C) Fragments and Its Specific Antibody 10C9 J2008

    • Author(s)
      M. Ui, Y. Tanaka, T. Tsumuraya, I. Fujii, M. Inoue, M. Hirama, and K. Tsumoto
    • Journal Title

      Biol. Chem 283

      Pages: 19440-19447

    • Peer Reviewed
  • [Journal Article] Thermodynamic Analysis Reveals that GTP Binding Affects the Interaction between the alpha-and gamma-subunits of Translation Initiation Factor 22008

    • Author(s)
      M. Nakakido, Y. Tanaka, M. Sokabe, and K. Tsumoto
    • Journal Title

      Biochem. Biophys. Res. Comm 371

      Pages: 596-599

    • Peer Reviewed
  • [Journal Article] Expression, Purification, Crystallization, and Primary Diffraction Analysis of CapF, a Capsular Polysaccharide Synthesis Enzyme from Staphylococcus aureus2008

    • Author(s)
      T. Miyafusa, *Y. Tanaka, M. Kuroda, T. Ohta and K. Tsumoto
    • Journal Title

      Acta Cryst F64

      Pages: 512-515

    • Peer Reviewed
  • [Journal Article] A helical string of alternately connected two three-helix bundles for the 1.1-Megadalton cell wall-associated adhesion protein Ebh from Staphylococcus aureus2008

    • Author(s)
      Y. Tanaka, S. Sakamoto, M. Kuroda, S. Goda, Y.-G. Gao, K. Tsumoto, Y. Hiragi, M. Yao, N. Watanabe, T. Ohta, and I. Tanaka
    • Journal Title

      Structure 16

      Pages: 488-496

    • Peer Reviewed
  • [Journal Article] Thermodynamic consequences of mutations in vernier zone residues of a humanized anti-human epidermal growth factor receptor murine antibody2008

    • Author(s)
      K. Makabe, T. Nakanishi, K. Tsumoto, Y. Tanaka, H. Kondo, M. Umetsu, Y. Sone, R. Asano, and I. Kumagai
    • Journal Title

      528. J. Biol. Chem 283

      Pages: 1156-1166

    • Peer Reviewed
  • [Journal Article] The N-terminal domain of elastin-binding protein of Staphylococcus aureus changes its secondary structure in a membrane-mimetic environment2007

    • Author(s)
      M. Nakakido, Y. Tanaka, and K. Tsumoto
    • Journal Title

      J. Biochem. (Tokyo) 142

      Pages: 131-134

    • Peer Reviewed
  • [Presentation] 黄色ブドウ球菌由来巨大蛋白質Ebh の構造解析2008

    • Author(s)
      田中良和
    • Organizer
      23rd Summer University in Hokkaido & 2008 年度北海道高分子若手研究会
    • Place of Presentation
      北海道
    • Year and Date
      20080829-30
  • [Presentation] Structural analysis of a giant cell wall-associated adhesion protein Ebh from Staphylococcus aureus2008

    • Author(s)
      Yoshikazu Tanaka, Sou Sakamoto, Makoto Kuroda, Shuichiro Goda, Yong-Gui Gao, Kouhei Tsumoto,Yuzuru Hiragi, Min Yao, Nobuhisa Watanabe, Toshiko Ohta, and Isao Tanaka
    • Organizer
      International Union of Crystallography 2008
    • Place of Presentation
      大阪
    • Year and Date
      20080823-31
  • [Presentation] A Helical String of Alternately Connected Two Three-helix Bundles for the 1.1-Megadalton Cell Wall-Associated Protein Ebh from Staphylococcus aureus2008

    • Author(s)
      Yoshikazu Tanaka, Sou Sakamoto, Makoto Kuroda, Shuichiro Goda, Yong-GuiGao, Kouhei Tsumoto, Yuzuru Hiragi, Min Yao, Nobuhisa Watanabe, Toshiko Ohta, and Isao Tanaka
    • Organizer
      Protein Society
    • Place of Presentation
      SanDiego
    • Year and Date
      20080719-23
  • [Presentation] 黄色ブドウ球菌由来Dro35 と高等生物由来解毒蛋白質の構造類似性2008

    • Author(s)
      田中良和,大木優,森川一也,姚閔,津本浩平,渡邉信久,大田敏子,田中勲
    • Organizer
      毒素シンポジウム
    • Place of Presentation
      山中湖
    • Year and Date
      20080702-04
  • [Presentation] 黄色ブドウ球菌由来IsdH のNEAT3 ドメインの構造・機能解析2008

    • Author(s)
      田中良和,末永亜由子,黒田誠,Yao Min,渡邉信久,太田敏子,田中勲,津本浩平
    • Organizer
      第8回日本蛋白質科学会年会
    • Place of Presentation
      東京
    • Year and Date
      20080610-12
  • [Presentation] 抗シガトキシン抗体1C49 のポリエーテル環の特異的認識における芳香族環の影響2008

    • Author(s)
      津本浩平,横田亜紀子,田中良和,宇井美穂子,円谷健,藤井郁雄,熊谷泉,南雲陽子,大栗博毅,井上将行,平間正博
    • Organizer
      SORST ジョイントシンポジウム(8)
    • Place of Presentation
      コクヨホール東京
    • Year and Date
      20080129-30
  • [Presentation] 黄色ブドウ球菌の細胞表層に存在する巨大蛋白質Ebh の構造解析2008

    • Author(s)
      田中良和, 坂本壮,黒田誠,郷田秀一郎,高永貴,津本浩平,柊弓弦,姚閔,渡邉信久,太田敏子,田中勲
    • Organizer
      2007年度日本生物物理学会北海道支部会
    • Place of Presentation
      札幌
    • Year and Date
      2008-03-18
  • [Presentation] 黄色ブドウ球菌由来IsdH のNEAT3 ドメインのヘム結合特性2007

    • Author(s)
      田中良和,渡邊正人,末永亜由子,黒田誠,MinYao,渡邉信久,太田敏子,田中勲,津本浩平
    • Organizer
      第80回日本生化学会大会
    • Place of Presentation
      パシフィコ横浜, 横浜
    • Year and Date
      20071211-15
  • [Presentation] Crystal structure and heme binding property of the third NEAT domain of IsdH from Staphylococcus aureus2007

    • Author(s)
      Y.Tanaka, M.Watanabe, A. Suenaga, M. Kuroda, M. Yao, N. Watanabe, T. Ohta, I. Tanaka, and K. Tsumoto
    • Organizer
      2nd International Symposium on Diffraction Structural Biology 2007 (ISDSB2007)
    • Place of Presentation
      東京
    • Year and Date
      20070910-13
  • [Presentation] 黄色ブドウ球菌由来IsdH-NEAT3 ドメインの構造・機能解析2007

    • Author(s)
      田中良和,末永亜由子,黒田誠,姚閔,渡邉信久,熊谷泉,太田敏子,田中勲,津本浩平
    • Organizer
      第7回蛋白質科学会年会
    • Place of Presentation
      仙台
    • Year and Date
      20070524-26
  • [Book] バイオテクノロジージャーナル11-12月号2007

    • Author(s)
      田中良和,津本浩平
    • Total Pages
      646-647(1)
    • Publisher
      シーエムシー出版
  • [Book] バイオテクノロジージャーナル9-10月号2007

    • Author(s)
      田中良和,津本浩平
    • Total Pages
      529-530(1)
    • Publisher
      シーエムシー出版
  • [Book] バイオテクノロジージャーナル5-6月号2007

    • Author(s)
      田中良和,津本浩平
    • Total Pages
      273-274(1)
    • Publisher
      シーエムシー出版

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Published: 2010-06-10   Modified: 2016-04-21  

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