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Development of target-based molecular docking method by means of machine learning and molecular simulation

Research Project

Project/Area Number 16K05648
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical chemistry
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

Saito Hiroaki  国立研究開発法人理化学研究所, 生命機能科学研究センター, 研究員 (40506820)

Co-Investigator(Kenkyū-buntansha) 水上 卓  北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 助教 (50270955)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords分子シミュレーション / 分子ドッキング / タンパク質 / 機械学習 / 自由エネルギー / 分子動力学法 / 分子動力学シミュレーション / インシリコ創薬
Outline of Final Research Achievements

In this study, We have developed a new target-based molecular docking method by means of machine learning and molecular simulation method to predict an accurate ligand-receptor binding structure. We monitored the binding pocket properties (size, shape, hydrophobicity, and hydrophilicity) of the target receptor structures obtained by molecular dynamics (MD) simulations and analyzed the druggability with the target ligands. Thus, we can select appropriate receptor structures from the MD structures, the accuracy to predict the correct ligand binding pose and the throughput for ligand screening were improved.

Academic Significance and Societal Importance of the Research Achievements

本申請ではビックデータ解析等で用いられる機械学習をリガンドとレセプターの結合ポケット特性との会合性の判定に応用した全く新しい試みである.MD計算によりサンプルした結合ポケット構造に対する非効率な総当たりドッキングではなく,適切な結合ポケット構造を選んでドッキングする「標的型分子ドッキング」が実現する.これにより10%程度しかなかったサンプル数に対する結合構造の正解率が大きく改善され,より高効率かつ高精度な分子スクリーニングを行うことが可能となる.

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (30 results)

All 2020 2019 2018 2017 2016

All Journal Article (10 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 10 results,  Open Access: 5 results,  Acknowledgement Compliant: 2 results) Presentation (20 results) (of which Int'l Joint Research: 6 results,  Invited: 2 results)

  • [Journal Article] Structural Feature of Lipid Scrambling Model Transmembrane Peptides: Same-Side Positioning of Hydrophilic Residues and Their Deeper Position2020

    • Author(s)
      Nakao Hiroyuki、Sugimoto Yuta、Ikeda Keisuke、Saito Hiroaki、Nakano Minoru
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 11 Issue: 5 Pages: 1662-1667

    • DOI

      10.1021/acs.jpclett.0c00175

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxygen reduction reaction of FeN4 center embedded in graphene and carbon nanotube: Density functional calculations2018

    • Author(s)
      Aoyama Syuya、Kaiwa Jun、Chantngarm Peerasak、Tanibayashi Satoru、Saito Hiroaki、Hasegawa Masayuki、Nishidate Kazume
    • Journal Title

      AIP Advances

      Volume: 8 Issue: 11 Pages: 115113-115113

    • DOI

      10.1063/1.5053151

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A rationally designed JAZ subtype-selective agonist of jasmonate perception2018

    • Author(s)
      Takaoka Yousuke、Iwahashi Mana、Chini Andrea、Saito Hiroaki、Ishimaru Yasuhiro、Egoshi Syusuke、Kato Nobuki、Tanaka Maho、Bashir Khurram、Seki Motoaki、Solano Roberto、Ueda Minoru
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 1-13

    • DOI

      10.1038/s41467-018-06135-y

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of Hydrophilic Residues and Hydrophobic Length on Flip-Flop Promotion by Transmembrane Peptides2018

    • Author(s)
      Hiroyuki Nakao, Chihiro Hayashi, Keisuke Ikeda, Hiroaki Saito, Hidemi Nagao, Minoru Nakano
    • Journal Title

      Journal of Physical Chemistry B

      Volume: 122 Issue: 15 Pages: 318-4324

    • DOI

      10.1021/acs.jpcb.8b00298

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Molecular dynamics study of binary POPC bilayers: molecular condensing effects on membrane structure and dynamics2018

    • Author(s)
      Saito Hiroaki、Morishita Tetsuya、Mizukami Taku、Nishiyama Ken-ichi、Kawaguchi Kazutomo、Nagao Hidemi
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 1136 Pages: 012022-012022

    • DOI

      10.1088/1742-6596/1136/1/012022

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cholesterol blocks spontaneous insertion of membrane proteins into liposomes of phosphatidylcholine2018

    • Author(s)
      Shota Nakamura, Sonomi Suzuki, Hiroaki Saito and Ken-ichi Nishiyama
    • Journal Title

      The Journal of Biochemistry

      Volume: 163 Issue: 4 Pages: 313-319

    • DOI

      10.1093/jb/mvx083

    • NAID

      40021524045

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular dynamics study of binary POPC bilayers: molecular condensing effects on membrane structure and dynamics2018

    • Author(s)
      Hiroaki Saito, Tetsuya Morishita, Taku Mizukami, Ken-ichi Nishiyama, Kazutomo Kawaguchi, Hidemi Nagao
    • Journal Title

      Journal of Physics: Conference Series

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] A simple coarse-grained model for interacting protein complex2017

    • Author(s)
      Kazutomo Kawaguchi, Satoshi Nakagawa, Shogo Kinoshita, Makoto Wada, Hiroaki Saito, Hidemi Nagao
    • Journal Title

      Molecular Physics

      Volume: 115 Issue: 5 Pages: 587-597

    • DOI

      10.1080/00268976.2016.1234652

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A Novel Nuclear Receptor Ligand, Digoxigenin, is a Selective Antagonist of Liver-X-receptors2017

    • Author(s)
      H. Oishi, Y. Takaoka, T. Nishimaki-Mogami, H. Saito, M. Ueda
    • Journal Title

      Chem. Lett.

      Volume: 46 Issue: 3 Pages: 313-314

    • DOI

      10.1246/cl.161071

    • NAID

      130005436551

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Tuning the Work Function of Graphene with the Adsorbed Organic Molecules: First-Principles Calculations2016

    • Author(s)
      Kazume Nishidate, Noriyuki Yoshimoto, Peerasak Chantngarm, Hiroaki Saito, Masayuki Hasegawa
    • Journal Title

      Mol. Phys.

      Volume: 114 Issue: 20 Pages: 2993-2998

    • DOI

      10.1080/00268976.2016.1213437

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] LogMFDによる脂質分子の膜透過自由エネルギー曲線2019

    • Author(s)
      齋藤大明、森下徹也
    • Organizer
      分子科学討論会2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of a pharmacokinetics prediction system using multiscale integrated modeling:16. Prediction of sites of metabolism of drug by CYP2C9 by molecular simulation2019

    • Author(s)
      Hiroaki Saito, Takao Otsuka, Noriaki Okimoto, Makoto Taiji
    • Organizer
      CBI学会2019年大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Dynamical structure and thermal stability of polyene macrolactam heronamide in lipid bilayer: a molecular dynamics study2019

    • Author(s)
      Hiroaki Saito, Naoki, Kanoh
    • Organizer
      International Conference on Molecular Simulation (ICMS 2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 分子動力学シミュレーションを用いたヘロナミド類の膜内構造と濃度依存性2019

    • Author(s)
      齋藤大明、叶直樹
    • Organizer
      化学コミュニケーションのフロンティア第6回公開シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 深層学習と分子シミュレーションを用いた計算分子設計2018

    • Author(s)
      齋藤大明
    • Organizer
      新学術領域研究「化学コミュニケーションのフロンティア」第3回公開シンポジウム
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 分子シミュレーションを用いたシトクロムP450に対する薬剤代謝部位予測2018

    • Author(s)
      齋藤大明,大塚 教雄, 沖本 憲明, 泰地 真弘人
    • Organizer
      第12回分子科学討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 分子シミュレーションを用いたシトクロムP450(CYP3A4)に対する薬剤代謝部位予測2018

    • Author(s)
      齋藤大明,大塚 教雄, 沖本 憲明, 泰地 真弘人
    • Organizer
      CBI学会2018年大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Free energy profiles of lipid translocation across binary POPC bilayer mixtures: a molecular dynamics study2018

    • Author(s)
      Hiroaki Saito, Tetsuya Morishita, Taku Mizukami, Kazutomo Kawaguchi, Hidemi Nagao
    • Organizer
      Joint Conference of EMLG/JMLG Annual Meeting 2018 and 41st Symposium on Solution Chemistry of Japan
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Dynamical structure and thermal stability of polyene macrolactam heronamide C and A in lipid bilayer: a molecular dynamics study2018

    • Author(s)
      Hiroaki Saito, Naoki Kanoh
    • Organizer
      The 1st International Symposium on Chemical Communication (ISCC2019)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Molecular dynamics study on the free energy profiles of lipid translocation across binary POPC bilayer mixtures2018

    • Author(s)
      Hiroaki Saito, Tetsuya Morishita, Taku Mizukami, Kazutomo Kawaguchi, Hidemi Nagao
    • Organizer
      XXIX IUPAP Conference in Computational Physics (CCP2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Quantum chemical analysis of reaction indices and reaction path for drug molecules2018

    • Author(s)
      Takao Otsuka, Noriaki Okimoto, Hiroaki Saito, Makoto Taiji
    • Organizer
      XXIX IUPAP Conference in Computational Physics (CCP2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Molecular dynamic study on solvation free energy of water and model protein2018

    • Author(s)
      Taku Mizukami, Hiroaki Saito
    • Organizer
      XXIX IUPAP Conference in Computational Physics (CCP2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of a pharmacokinetics prediction system using multiscale integrated modeling: 5. Prediction of sites of drug metabolism by cytochrome P450 by molecular simulation2017

    • Author(s)
      齋藤大明, 水上 卓, 平 野 秀典, 大塚 教雄, 沖本 憲明, 泰地真弘人
    • Organizer
      CBI学会2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 分子シミュレーションを用いたシトクロムP450(CYP)に対する薬物代謝部位予測2017

    • Author(s)
      齋藤大明, 大塚 教雄, 沖本 憲明, 泰地真弘人
    • Organizer
      第31回分子シミュレーション討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] Free energy profiles of lipid translocation across mixed lipid bilayers: a molecular dynamics study2017

    • Author(s)
      Hiroaki Saito, Tetsuya Morishita, Taku Mizukami, Ken-ichi Nishiyama, Kazutomo Kawaguchi, and Hidemi Nagao
    • Organizer
      onference on computational physics 2017 (CCP2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 混合脂質膜における脂質分子の膜透過自由エネルギー曲線2017

    • Author(s)
      齋藤大明,森下徹也,水上卓,川口一朋,長尾秀実
    • Organizer
      分子科学討論 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 分子ドッキングと分子動力学シミュレーションを用いたシトクロム P450(CYP1A2)活性部位における化合物の結合分布解析2016

    • Author(s)
      齋藤大明, 水上卓, 平野秀典, 大塚教雄, 沖本憲明, 泰地真弘人
    • Organizer
      分子科学討論会
    • Place of Presentation
      神戸ファッションマート(兵庫県・神戸市)
    • Related Report
      2016 Research-status Report
  • [Presentation] アンサンブルドッキングを用いたCYP1A2に対する薬剤代謝部位予測2016

    • Author(s)
      齋藤大明, 水上卓, 平野秀典, 大塚教雄, 沖本憲明, 泰地真弘人
    • Organizer
      第54回日本生物物理年会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 分子シミュレーションを用いたCYP1A2に対する薬剤代謝部位予測2016

    • Author(s)
      齋藤大明, 水上卓, 平野秀典, 大塚教雄, 沖本憲明, 泰地真弘人
    • Organizer
      CBI学会2016年大会
    • Place of Presentation
      タワーホール船堀
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 分子シミュレーションによるタンパク質の 結合ポケット解析と基質の結合構造予測2016

    • Author(s)
      齋藤大明, 水上卓, 沖本憲明, 泰地真弘人
    • Organizer
      第30回分子シミュレーション討論会
    • Place of Presentation
      大阪大学(大阪府・豊中市)
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2021-02-19  

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