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Establishment of hierarchical structure analysis of proteins insolutions by high-throughput of wide-angle X-rays scattering usingsynchrotron radiation source

Research Project

Project/Area Number 19570148
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Biophysics
Research InstitutionGunma University

Principal Investigator

HIRAI Mitsuhiro  Gunma University, 大学院・工学研究科, 教授 (00189820)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywordsタンパク質 / 生体膜 / 階層構造 / フォールディング / アミロイド形成 / X線広角散乱 / 放射光 / フオールディング / フォールデング / アミロイド / 放射光X線 / 溶液散乱
Research Abstract

The wide-angle X-ray scattering using the third generation synchrotron radiation source is a promising and powerful method elucidating in-situ hierarchical structures of proteins at those functional states. By the excution of this study aimed for the establishment of the solution X-ray wide-angle scattering, we can get scattering data with high statistics precision while avoiding radiation damage, and we clarified the relation between hydration shell and structural transition of a protein, the all processes of nucleation / growth in the amyloid metastasis, the change of dynamics of a protein induced by the amyloid transition (α-to-cross-β).We published the aobve results of this project in 11 full articles in academic journals and in 23 papers at overseas international conferences and at domestic academic society meetings.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (54 results)

All 2010 2009 2008 2007

All Journal Article (22 results) (of which Peer Reviewed: 21 results) Presentation (32 results)

  • [Journal Article] Dynamics of apomyoglobin in the alpha-to-beta transition and of partially unfolded aggregated protein2009

    • Author(s)
      E. Fabiani, A. M. Stadler, D. Madern, M. M. Koza, M. Tehei, M. Hirai, G. Zaccai
    • Journal Title

      Eur.Biophys.J. 38

      Pages: 237-244

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamics of apomyoglobin in the a-to-b transition and of partially unfolded aggregated protein2009

    • Author(s)
      E.Fabiani, M.Hirai, G.Zaccai, et al.
    • Journal Title

      Eur.Biophys.J. 38

      Pages: 237-244

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamics of apomyoglobin in the α-to-β transition and of partially unfolded aggregated protein2009

    • Author(s)
      E. Fabiani, M. Hirai, and, G. Zaccai, et al.
    • Journal Title

      Eur. Biophys. J. 38

      Pages: 237-244

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of alcohols on glycosphingolipid aggregates2008

    • Author(s)
      T. Onai, M. Hirai
    • Journal Title

      Trans.Material Res.Soc.Jpn. 33

      Pages: 567-572

    • NAID

      130007809508

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural transition of protein observed wide-angle scattering : Study of protein folding under osmotic pressure2008

    • Author(s)
      M. Hirai
    • Journal Title

      KEK Proceeding 8

      Pages: 87-90

    • Related Report
      2009 Final Research Report
  • [Journal Article] Effect of alcohols on glycosphingolipid aggregates2008

    • Author(s)
      T. Ohai, and M. Hirai
    • Journal Title

      Trans. Material Res. Soc. Jpn. 33

      Pages: 567-572

    • NAID

      130007809508

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feasibility of complementary use of neutron and X-ray scattering techniques in research of lipid mixtures2007

    • Author(s)
      M. Hirai
    • Journal Title

      J.Phys. : Conference Series 83

      Pages: 12003-12003

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of osmotic pressure on ganglioside-cholesterol-DOPC lipid mixture2007

    • Author(s)
      T. Onai, M. Hirai
    • Journal Title

      J.Phys. : Conference Series 83

      Pages: 12016-12016

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Membrane properties of dipalmitoyl bis (monoaclyglycero) phosphate2007

    • Author(s)
      T. Hayakawa, A. Makino, S. Michaud, M. Lagarde, A. Douteau, K. Ito, M. Hirai, T. Kobayashi
    • Journal Title

      MEMBRANE 32

      Pages: 221-228

    • NAID

      10019583171

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Functional properties of glycosphingolipid aggregates and mixtures with cholesterol and phospholipid2007

    • Author(s)
      M. Hirai, T. Onai
    • Journal Title

      Trans.Material Res.Soc.Jpn. 32

      Pages: 287-292

    • NAID

      130007922801

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of cations on the structure of sodium bis(2-ethylhexyl)sulfosuccinate water-in-oil microemulsion2007

    • Author(s)
      R. Kawai-Hirai, M. Hirai
    • Journal Title

      J.Appl.Cryst. 40

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Permeability of water through a raft model membrane clarified by time-resolved SANS and SAXS2007

    • Author(s)
      M. Hirai, T. Onai, M. Koizumi, H. Hirai, K. Kasahara,, N. Suzuki, K. Yuyama, K. Inoue
    • Journal Title

      J.Appl.Cryst. 40

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Collapse of the hydration shell of a protein prior to thermal unfolding2007

    • Author(s)
      M. Koizumi, H. Hirai, T. Onai, K. Inoue, M. Hirai
    • Journal Title

      J.Appl.Cryst. 40

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Initial process of amyloid formation of apomyoglobin and effect of glycosphingolipid GM12007

    • Author(s)
      T. Onai, M. Koizumi, H. Lu, K. Inoue, M. Hirai
    • Journal Title

      J.Appl.Cryst. 40

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Functional properties of glycosphingolipid aggregates and mixtures with cholesterol and phospholipid2007

    • Author(s)
      M. Hirai and T. Onai
    • Journal Title

      Trans. Materjal Res. Soc. Jpn 32

      Pages: 287-292

    • NAID

      130007922801

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Permeability of water through a raft model membrane clarified by time-resolved SANS and SAXS2007

    • Author(s)
      M. Hirai, T. Onai, et. al.
    • Journal Title

      J. Appl. Cryst 40

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Initial process of amyloid formation of apomyoglobin and effect of glycosphingoliid GM12007

    • Author(s)
      T. Onai, M. Hirai, et. al.
    • Journal Title

      J. Appl. Cryst 40

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feasibility of complementary use of neutron and X-ray scattering techniques inresearch of lijpid mixtures2007

    • Author(s)
      M. Hirai
    • Journal Title

      J. Phys. :Conference Series 83

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of osmotic pressure on ganglioside-cholesterol-DOPC lipid mixture2007

    • Author(s)
      T. Onai and M. Hiral.
    • Journal Title

      J. Appl. Cryst 83

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Membrane properites of dipalmitoyl bis(monoaclyglycero) phosphate2007

    • Author(s)
      T, Hayakawa, M. Hirai, et. al.
    • Journal Title

      MEMBRANE 32

      Pages: 221-228

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of cations on the structure of sodium bis(2-enthylhexy)sulfosuccinate Water-in-Oil microemulsion2007

    • Author(s)
      R. Kawai-Hirai and M. Hirai.
    • Journal Title

      J. Appl. Cryst 40

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Collapse of the hydration shell of a protein prior to thermal unfolding2007

    • Author(s)
      M. Koizumi, M. Hirai, et. al.
    • Journal Title

      J. Appl. Cryst 40

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] タンパク質内包リポソームの構造特性とその制約空間におけるタンパク質の構造安定性2010

    • Author(s)
      萩原慶彦, 小内輝明, 平井光博
    • Organizer
      第27回PFシンポジウム
    • Place of Presentation
      つくば国際会議場エポカル
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] タンパク質内包リポソームの構造特性とその制約空間におけるタンパク質の構造安定性2010

    • Author(s)
      小内輝明, 平井光博
    • Organizer
      第26回PFシンポジウム
    • Place of Presentation
      つくば国際会議場エポカル
    • Related Report
      2009 Final Research Report
  • [Presentation] Structural Characterization of Liposome Occluding Proteins Under Different Preparation Conditions2009

    • Author(s)
      萩原慶彦, 平井光博
    • Organizer
      日本生物物理学会第47回年会
    • Place of Presentation
      アスティとくしま
    • Related Report
      2009 Final Research Report
  • [Presentation] Wide-angle X-ray scattering study of pH dependence on the structure of the vesicle containing glycosphingolipid under osmotic pressure2009

    • Author(s)
      小内輝明, 平井光博
    • Organizer
      日本生物物理学会第47回年会
    • Place of Presentation
      アスティとくしま
    • Related Report
      2009 Final Research Report
  • [Presentation] Protein Folding and Unfolding under Osmotic Pressure2009

    • Author(s)
      M. Hirai, T. Onai, C. Gou, K. Inoue
    • Organizer
      XIV International Conference on Small-Angle Scattering
    • Place of Presentation
      Oxford, UK
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] Interaction of Cholera Toxin B-subunits with raft-model vesicles containing glycosphingolipids studied by using SAXS and WAXS2009

    • Author(s)
      Y. Hagiwara, M. Hirai
    • Organizer
      XIV International Conference on Small-Angle Scattering
    • Place of Presentation
      Oxford, UK
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] Effect of PVP on the structure of large uni-lamellar vesicles containing glycosphingolipid clarified by using WAXS2009

    • Author(s)
      T. Onai, M. Hirai
    • Organizer
      XIV International Conference on Small-Angle Scattering
    • Place of Presentation
      Oxford, UK
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] Structural Characterization of Liposome Occluding Proteins Under Different Preparation Conditions2009

    • Author(s)
      萩原慶彦, 平井光博
    • Organizer
      日本生物物理学会 第47回年会
    • Place of Presentation
      アスティとくしま
    • Related Report
      2009 Annual Research Report
  • [Presentation] Wide-angle X-ray scattering study of pH dependence on the structure of the vesicle containing glycosphingolipid under osmotic pressure2009

    • Author(s)
      小内輝明, 平井光博
    • Organizer
      日本生物物理学会 第47回年会
    • Place of Presentation
      アスティとくしま
    • Related Report
      2009 Annual Research Report
  • [Presentation] タンパク質の構造転移と広角散乱 : 浸透圧下における折畳みの研究2008

    • Author(s)
      平井光博
    • Organizer
      PF研究会「ナノ構造解析・センシングにおける小角散乱の利用高度化の将来展望」
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2008-09-18
    • Related Report
      2009 Final Research Report
  • [Presentation] 浸透圧下における糖脂質を含むリポソームの構造研究2008

    • Author(s)
      小内輝明, 平井光博
    • Organizer
      PF研究会「ナノ構造解析・センシングにおける小角散乱の利用高度化の将来展望」
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2008-09-18
    • Related Report
      2009 Final Research Report
  • [Presentation] Prospect of the Study of Protein Hierarchical Structures in Solutions using Wide-Angle Scattering2008

    • Author(s)
      M. Hirai
    • Organizer
      Workshop on Nanostructural Analysis with wide-q data
    • Place of Presentation
      JAEA, 東海
    • Year and Date
      2008-01-27
    • Related Report
      2009 Final Research Report
  • [Presentation] ラフトモデル膜のダイナミックス,アミロイド蛋白質の効果2008

    • Author(s)
      平井光博, 小内輝明
    • Organizer
      日本中性子科学会第8回年会
    • Place of Presentation
      名古屋大学
    • Related Report
      2009 Final Research Report
  • [Presentation] Slow dynamics of raft model membrane composed of glycosphingolipid2008

    • Author(s)
      平井光博, 小内輝明
    • Organizer
      日本生物物理学会第46回年会
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2009 Final Research Report
  • [Presentation] A wide-angle X-ray scattering study of influence of PVP on the structure of large unilamellar vesicles containing glycosphingolipid2008

    • Author(s)
      小内輝明, 平井光博
    • Organizer
      日本生物物理学会第46回年会
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2009 Final Research Report
  • [Presentation] 放射光X線広角散乱によるタンパク質の階層構造と構造転移の研究2008

    • Author(s)
      平井光博
    • Organizer
      第12回 SPring-8シンポジウム
    • Place of Presentation
      東京国際交流館
    • Related Report
      2009 Final Research Report
  • [Presentation] Protein folding under osmotic pressure2008

    • Author(s)
      M. Hirai
    • Organizer
      IUCr2008 Satellite Meeting on X-ray and Neutron Techniques for Nano-Structural Researc
    • Place of Presentation
      高輝度光科学研究センター
    • Related Report
      2009 Final Research Report
  • [Presentation] ラフトモデル膜のダイナミックス,アミロイド蛋白質の効果2008

    • Author(s)
      平井光博,小内輝明
    • Organizer
      日本中性字科学会 第8回年会
    • Place of Presentation
      名古屋大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] Solw dynamics of raft model membrane composde of glycosphinglipid2008

    • Author(s)
      平井光博,小内輝明
    • Organizer
      日本生物物理学会 第46回年会
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2008 Annual Research Report
  • [Presentation] A wide-angle X-ray scattering study of influence of PVP on the structure of large unilamellar vesicles containing glycosphingolipid2008

    • Author(s)
      小内輝明,平井光博
    • Organizer
      日本生物物理学会 第46回年会
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2008 Annual Research Report
  • [Presentation] lnteracting of ganglioside-contained lipid mixtures with denatured protein clarified by SAXS and WAXS2007

    • Author(s)
      平井 光博
    • Organizer
      第30回日本生物物理学会
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effect of polyvinylpyrrolidone on the structure of ganglioside/cholesterol/dioleoylphosphatidycholine mixtures2007

    • Author(s)
      小内 輝明, 平井 光博
    • Organizer
      第30回日本生物物理学会
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effect of Osmotic.Pressure On Unfolding-Refolding of Globular ProteinClarified by Wide-AngleX-ray Scattering2007

    • Author(s)
      陳 剛, 平井 光博
    • Organizer
      第30回日本生物物理学会
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] 放射光X線広角散乱法によるタンパク質の階層構造とフォールディングの研究2007

    • Author(s)
      平井光博
    • Organizer
      日本生物物理学会北海道支部講演会
    • Place of Presentation
      室蘭工業大学
    • Year and Date
      2007-08-06
    • Related Report
      2009 Final Research Report
  • [Presentation] 放射光X線広角散乱法によるタンパク質の階層構造とフォールディングの研究2007

    • Author(s)
      平井 光博
    • Organizer
      日本生物物理学会北海道支部セミナー
    • Place of Presentation
      室蘭工業大学
    • Year and Date
      2007-08-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Correlation between wide-angle X-ray scattering profile and helical structure2007

    • Author(s)
      中川隆司, 柳茂, 平井光博, 野中孝, 木原裕, 小島正樹
    • Organizer
      日本生物物理学会第45回年会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2009 Final Research Report
  • [Presentation] Interaction og ganglioside-contained lipid mixture with denatured protein clarified by SAXS and WAXS2007

    • Author(s)
      平井光博, 陳剛, 小内輝明, 井上勝晶
    • Organizer
      日本生物物理学会第45回年会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2009 Final Research Report
  • [Presentation] Effect of PVP on the structure of ganglioside/cholesterol/dioleoylphospha tidylcholine mixtures2007

    • Author(s)
      小内輝明, 平井光博
    • Organizer
      日本生物物理学会第45回年会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2009 Final Research Report
  • [Presentation] Effect of osmotic pressure on unfolding-refolding of globular proteins clarified by wide-angle X-ray scattering2007

    • Author(s)
      陳剛, 小内輝明, 井上勝晶, 平井光博
    • Organizer
      日本生物物理学会第45回年会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2009 Final Research Report
  • [Presentation] Functions of Raft Model Membrane Clarified by X-ray and Neutron Scattering Methods2007

    • Author(s)
      平井光博
    • Organizer
      第18回日本MRS学術シンポジウム
    • Place of Presentation
      日本大学
    • Related Report
      2009 Final Research Report
  • [Presentation] 埋もれた界面の機能について2007

    • Author(s)
      平井光博
    • Organizer
      埋もれた界面のX線・中性子解析に関するワークショップ2007
    • Place of Presentation
      東北大学金属材料研究所
    • Related Report
      2009 Final Research Report
  • [Presentation] ラフトモデル膜の水の透過のX線・中性子散乱法による研究2007

    • Author(s)
      小内輝明, 平井光博
    • Organizer
      埋もれた界面のX線・中性子解析に関するワークショップ2007
    • Place of Presentation
      東北大学金属材料研究所
    • Related Report
      2009 Final Research Report

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

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