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Development of Conformational Code for Organic Molecules (CCOM) Program

Research Project

Project/Area Number 16K05711
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Organic chemistry
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Izumi Hiroshi  国立研究開発法人産業技術総合研究所, エネルギー・環境領域, 主任研究員 (20356455)

Research Collaborator Nafie Laurence A.  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2018: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords立体配座 / 機能性有機分子 / IUPAC命名法 / 三次元化学構造検索 / プログラム / ケモインフォマティクス / 赤外円二色性分光法 / 創薬 / 赤外円二色性
Outline of Final Research Achievements

The revised sequence rule of P-94.2 of the IUPAC Rules for Nomenclature of Organic Chemistry for an identification of the 3D maximal common substructures has been proposed. The auto-generation program of initial structures for density functional theory (DFT) calculations (ConfFragGeneration), the ring structure-enabled auto-generation program of initial structures for DFT calculations (RingFragGeneration), and the codification program of organic structures, conformations, (ConfCodeView3) using the original method of 3D chemical structure search were constructed. The new hydrogen-bonding of oxalyl group in an immunosuppressant rapamycin was found by using the programs.

Academic Significance and Societal Importance of the Research Achievements

2017年ノーベル化学賞を受賞したクライオ電子顕微鏡法の単粒子解析のように、より詳細な有機分子立体構造(立体配座)の分類の要請がある。そこで、研究成果を基に立体配座ビッグデータで共通部分構造を識別するのに必要となる順位則を国際科学会議に提案し、国際基準として認められるための取り組みを行っている。本規則及び開発したプログラムは、溶液状態にある有機分子の正確な未知の立体構造の検証に利用できる。さらに、ディープラーニング解析と組み合わせ、タンパク質立体構造解析等に応用することにより、新規機能性有機分子の設計への展開が期待できる。

Report

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

    (23 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (3 results) Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (13 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results) Book (1 results) Remarks (3 results)

  • [Int'l Joint Research] BioTools Inc./Syracuse University(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Syracuse University/BioTools Inc.(米国)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] Syracuse University/BioTools Inc.(米国)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Consideration of the sequence rule in rule P-94.22018

    • Author(s)
      Izumi Hiroshi
    • Journal Title

      Chemistry International

      Volume: 40 Issue: 3 Pages: 36-37

    • DOI

      10.1515/ci-2018-0323

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Consideration of the sequence rule in rule P-94.22018

    • Author(s)
      Hiroshi Izumi
    • Journal Title

      Chemistry International

      Volume: 40

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-Dimensional Chemical Structure Search Using the Conformational Code for Organic Molecules (CCOM) Program2016

    • Author(s)
      Hiroshi Izumi, Laurence A. Nafie, Rina K. Dukor
    • Journal Title

      CHIRALITY

      Volume: 28 Issue: 5 Pages: 370-375

    • DOI

      10.1002/chir.22596

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] インフォマティクスにむけたIUPAC有機化学命名法P-94.2順位則修正の提案2019

    • Author(s)
      和泉 博
    • Organizer
      日本化学会 第99春季年会 (2019)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Supersecondary Structure Code (SSSC) of Interferon α, β, and γ2018

    • Author(s)
      和泉 博
    • Organizer
      JCUP IX
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Consideration of the Sequence Rule in Rule P-94.2 of IUPAC "Blue Book" Nomenclature of Organic Chemistry2018

    • Author(s)
      和泉 博
    • Organizer
      Chirality 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] IUPAC有機化学命名法(Blue Book)P-94.2中の順位則に関する考察2018

    • Author(s)
      和泉 博
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of Conformational Code for Organic Molecules (CCOM) Program for the Input of Artificial Intelligence2017

    • Author(s)
      和泉 博
    • Organizer
      日本化学会第97春季年会(2017)
    • Place of Presentation
      慶應義塾大学日吉キャンパス(神奈川県・横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] Development of Conformational Code for Organic Molecules (CCOM) Program for the Input of Artificial Intelligence2017

    • Author(s)
      和泉 博
    • Organizer
      JCUP VIII
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Conformational Analysis of Rapamycin in Solution Using the Conformational Code for Organic Molecules Program2017

    • Author(s)
      和泉 博
    • Organizer
      Chirality2017(ISCD-29)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] CCOM(Conformational Code for Organic Molecules)プログラムを用いたラパマイシンの立体配座解析2017

    • Author(s)
      和泉 博
    • Organizer
      VCD ROA ユーザー会&勉強会 2017
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] ConfCodeView3プログラムを用いた溶液状態のラパマイシンの立体配座解析2017

    • Author(s)
      和泉 博
    • Organizer
      第28回基礎有機化学討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 環構造対応3D フラグメント構造検索初期構造自動作成プログラムの構築2017

    • Author(s)
      和泉 博
    • Organizer
      第40回ケモインフォマティクス討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 3D フラグメント構造検索を用いた初期構造自動作成プログラムの構築2016

    • Author(s)
      和泉 博
    • Organizer
      第39回ケモインフォマティクス討論会
    • Place of Presentation
      静岡大学浜松キャンパス佐鳴会館(静岡県・浜松市)
    • Year and Date
      2016-09-29
    • Related Report
      2016 Research-status Report
  • [Presentation] 三次元化学構造検索にむけた立体配座コード規則の代替案2016

    • Author(s)
      和泉 博
    • Organizer
      第27回基礎有機化学討論会
    • Place of Presentation
      広島国際会議場(広島県・広島市)
    • Year and Date
      2016-09-03
    • Related Report
      2016 Research-status Report
  • [Presentation] Proposal of Conformational Code Rules for 3D Chemical Structural Search2016

    • Author(s)
      和泉 博
    • Organizer
      JCUP VII
    • Place of Presentation
      大手町サンスカイルーム(東京都・千代田区大手町)
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Book] Protein Supersecondary Structures, Methods and Protocols, 2nd ed.2019

    • Author(s)
      Hiroshi Izumi
    • Total Pages
      12
    • Publisher
      Springer Nature
    • ISBN
      9781493991617
    • Related Report
      2018 Annual Research Report
  • [Remarks] プログラム公開ホームページ

    • URL

      http://researchmap.jp/read0004613/%E8%B3%87%E6%96%99%E5%85%AC%E9%96%8B/

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report
  • [Remarks] 研究者ホームページ

    • URL

      https://staff.aist.go.jp/izumi.h/

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report
  • [Remarks] 反応場設計研究グループホームページ

    • URL

      https://unit.aist.go.jp/emri/115rfd/ja/theme/theme4.html

    • Related Report
      2018 Annual Research Report 2017 Research-status Report 2016 Research-status Report

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Published: 2016-04-21   Modified: 2022-02-21  

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