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2012 Fiscal Year Final Research Report

Development of the free-energy evaluation method between protein and drug molecules

Research Project

  • PDF
Project/Area Number 22570160
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

KAMIYA Narutoshi  大阪大学, 蛋白質研究所, 招へい研究員 (80420462)

Project Period (FY) 2010 – 2012
Keywords構造 / 機能予測
Research Abstract

The author developed the binding free-energy evaluation methodbetween protein and drug molecules to design drugs effectively.Since our method uses binding free-energy as a score function, the method is be able to predict protein-ligand complexes with high accuracy. We obtained some stable clusters which have low free-energy values, and native complex structures were included in one of these clusters for all of the protein-ligand systems. Thus our method predicts protein-drug complexes with high accuracy.

  • Research Products

    (7 results)

All 2013 2012 2011 2010

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (4 results)

  • [Journal Article]2013

    • Author(s)
      N. Kamiya, I. Fukuda, H. Nakamura
    • Journal Title

      Chem. Phys. Lett.

      Volume: 568-569 Pages: 26-32

    • Peer Reviewed
  • [Journal Article]2012

    • Author(s)
      I. Fukuda, N. Kamiya, Y. Yonezawa, H. Nakamura
    • Journal Title

      J. Chem. Phys

      Volume: 137 Pages: 054314

    • Peer Reviewed
  • [Journal Article]2012

    • Author(s)
      J. Higo, J. Ikebe, N. Kamiya, H. Nakamura
    • Journal Title

      Biophys. Rev

      Volume: 4 Pages: 27-44

    • Peer Reviewed
  • [Presentation] Molecular dynamics simulations of dynein motor domain in explicit water2012

    • Author(s)
      N. Kamiya, T. Mashimo, Y. Takano, T. Kon, G. Kurisu, H. Nakamura
    • Organizer
      日本生物物理学会年会
    • Place of Presentation
      愛知県名古屋市
    • Year and Date
      2012-09-24
  • [Presentation] Flexible docking between antigen and antibody by multicanonical molecular dynamics simulation2012

    • Author(s)
      N. Kamiya, J. Higo, H. Nakamura
    • Organizer
      日本生物物理学会年会
    • Place of Presentation
      兵庫県姫路市
    • Year and Date
      2012-09-18
  • [Presentation] 抗原-抗体間のフレキシブルドッキング・マルチカノニカル分子動力学シミュレーション2011

    • Author(s)
      神谷成敏、肥後順一、中村春木
    • Organizer
      日本蛋白質科学会年会
    • Place of Presentation
      大阪府吹田市
    • Year and Date
      2011-06-09
  • [Presentation] Conformational transitions in the CDRH3 region of the antidansyl monoclonal antibody by molecular dynamics simulations2010

    • Author(s)
      N. Kamiya, J. Ikebe, K. Umezawa, Y. Yonezawa, J. Higo, H. Nakamura
    • Organizer
      日本生物物理学会年会
    • Place of Presentation
      宮城県仙台市
    • Year and Date
      2010-09-20

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Published: 2014-08-29  

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