• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2012 Fiscal Year Final Research Report

Creation of a high efficient luciferase

Research Project

  • PDF
Project/Area Number 23659021
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Physical pharmacy
Research InstitutionKyoto University

Principal Investigator

NAKATSU Toru  京都大学, 大学院・薬学研究科, 准教授 (50293949)

Project Period (FY) 2011 – 2012
Keywords生物発光
Research Abstract

The emission reaction is inhibited by the emission reaction by the product inhibition caused by the production of oxyluciferin in firefly luciferase. In order to understand the mechanism of the product inhibition, I determine the crystal structure of H247A mutant which decreases the degree of the product inhibition. The crystal structure shows that the interaction of between N- and C- terminal domain is weaken by the structural change. Because the active site might open easily , it is difficult to occur the product inhibition.

  • Research Products

    (8 results)

All 2013 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (5 results) Book (1 results)

  • [Journal Article] Crystallization and preliminary crystallographic analysis of two eukaryotic fructosyl peptide oxidases2013

    • Author(s)
      Ichiyanagi A, Hirokawa K, Gomi K, Nakatsu T, Kato H, Kajiyama N
    • Journal Title

      Acta Crystallogr Sect F Struct Biol Cryst Commun

      Volume: 69(Pt 2) Pages: 130-3

    • DOI

      doi:10.1107/S1744309112051445

    • Peer Reviewed
  • [Journal Article] Crystallization and preliminary X-ray crystallographic analysis of Pz peptidase B from Geobacillus collagenovorans MO-12012

    • Author(s)
      Nakano H, Hosokawa A, Tagawa R, Inaka K, Ohta K, Nakatsu T, Kato H, Watanabe K
    • Journal Title

      Acta Crystallogr Sect F Struct Biol Cryst Commun

      Volume: 68(Pt 7) Pages: 757-9

    • DOI

      doi:10.1107/S1744309112018969.

    • Peer Reviewed
  • [Presentation] The role of hydrogen bonding network around oxyluciferin binding region in firefly luciferase bioluminescence2013

    • Author(s)
      Kanako Terakado, Pance Naumov, Keiko Gomi, Naoki Kajiyama, Hideyuki Ikeuchi, Jun Hiratake, Hiroaki Kato and Toru Nakatsu
    • Organizer
      Nagoya symposium -Frontiers in Structural Physiology
    • Place of Presentation
      Nagoya University, Nagoya, Japan
    • Year and Date
      20130122-24
  • [Presentation] ホタル由来ルシフェラーゼのオキシルシフェリンアナログ複合体の高分解能 X 線結晶構造解析2012

    • Author(s)
      寺角 香菜子, Naumov Panche, 五味 恵子, 梶山 直樹, 加藤 博章, 中津 亨
    • Organizer
      日本生化学会 2012 年度年会
    • Place of Presentation
      マリンメッセ福岡(福岡県)
    • Year and Date
      20121214-16
  • [Presentation] 多剤排出型 ABC トランスポーターの立体構造と薬物排出メカニズム2012

    • Author(s)
      中津亨
    • Organizer
      第34回 生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      20121115-16
  • [Presentation] Structural basis for color modulation mechanism of firefly luciferase bioluminescence2012

    • Author(s)
      Kanako Terakado, Ryosuke Yoshimune, Keiko Gomi, Naoki Kajiyama, Hideyuki Ikeuchi, Jun Hiratake, Hiroaki Kato and Toru Nakatsu
    • Organizer
      17th International Symposium on Bioluminescence and Chemiluminescence
    • Place of Presentation
      Guelph Ontario, Canada
    • Year and Date
      20120528-0602
  • [Presentation] ゲンジホタルルシフェラーゼの発光色制 メカニズムの解明2011

    • Author(s)
      寺角香菜子、吉宗良祐、五味恵子、梶山直樹、池内秀幸、平竹潤、加藤博章、中津亨
    • Organizer
      日本結晶学会 2011年度年会
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      20111124-25
  • [Book] 生体π空間の制機構の解明と新機能開発 - ホタルルシフェラーゼによるπ空間制 機構2013

    • Author(s)
      寺角 香菜子、中津 亨
    • Total Pages
      223-228
    • Publisher
      シーエムシー出版

URL: 

Published: 2014-08-29   Modified: 2014-10-02  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi