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J-GLOBAL ID：200901063586490133   Update date: Mar. 11, 2025

HIROSHI ISHIKITA

イシキタ ヒロシ | HIROSHI ISHIKITA
Affiliation and department：
The University of Tokyo Research Center for Advanced Science and Technology

About The University of Tokyo Research Center for Advanced Science and Technology


Job title： Professor
Other affiliations (1)：
  • 工学系研究科  応用化学専攻 
Homepage URL  (2)： http://www.protein.rcast.u-tokyo.ac.jp/ ,  http://www.appchem.t.u-tokyo.ac.jp/index_e.html
Research field  (1)： Biophysics
Research keywords  (10)： 電子伝達 ,  photosynthesis ,  蛋白質 ,  生化学 ,  生物物理学 ,  computer simulation ,  protein engineering ,  molecular biology ,  biochemisry ,  biophysics
Research theme for competitive and other funds  (16)：
  • 2020 - 2024 Asymmetric electron transfer in photosynthetic reaction centers
  • 2020 - 2022 Redox potential of the oxygen-evolving complex
  • 2018 - 2021 Development of fundamental theory of exciton and charge dynamics for efficient use of solar light
  • 2018 - 2020 ダイナミクス・エナジェティクス融合による光合成水分解反応機構の解明
  • 2014 - 2019 Elucidation of Structure-Function Relationship of Biological Active Sites and New Material Design by Molecular Simulation
Show all
Papers (138)：
  • Masaki Nakama, Tomoyasu Noji, Keiichi Kojima, Susumu Yoshizawa, Hiroshi Ishikita, Yuki Sudo. Roles of basic amino acid residues in substrate binding and transport of the light-driven anion pump Synechocystis halorhodopsin (SyHR). The Journal of biological chemistry. 2025. 108334-108334
  • Tomoyasu Noji, Keisuke Saito, Hiroshi Ishikita. Molecular origins of absorption wavelength variation among phycocyanobilin-binding proteins. Biophysical journal. 2024. 123. 19. 3375-3385
  • Keisuke Saito, Hiroyuki Tamura, Hiroshi Ishikita. Superexchange Electron Transfer and Protein Matrix in the Charge-Separation Process of Photosynthetic Reaction Centers. The journal of physical chemistry letters. 2024. 15. 36. 9183-9192
  • Tomoyasu Noji, Keisuke Saito, Hiroshi Ishikita. Absence of a link between stabilized charge-separated state and structural changes proposed from crystal structures of a photosynthetic reaction center. Communications chemistry. 2024. 7. 1. 192-192
  • Takayuki Nagae, Mitsuhiro Takeda, Tomoyasu Noji, Keisuke Saito, Hiroshi Aoyama, Yohei Miyanoiri, Yutaka Ito, Masatsune Kainosho, Yuu Hirose, Hiroshi Ishikita, et al. Direct evidence for a deprotonated lysine serving as a H-bond “acceptor” in a photoreceptor protein. Proceedings of the National Academy of Sciences. 2024. 121. 36
ｍore...
MISC (7)：
  • 田村宏之, 斉藤圭亮, 石北央. Theoretical study of electron tunneling mechanisms in PSII-type reaction centers. 分子科学討論会講演プログラム&要旨(Web). 2023. 17th
  • 辻村真樹, 田村宏之, 田村宏之, 斉藤圭亮, 斉藤圭亮, 石北央, 石北央. 光受容タンパク質の色素が形成する低障壁水素結合における吸収波長. 生体分子科学討論会講演要旨集. 2022. 48th
  • 田村宏之, 斉藤圭亮, 石北央. The molecular-level origin of unidirectional charge separation in photosynthetic reaction centers. 分子科学討論会講演プログラム&要旨(Web). 2022. 16th
  • 小島 慧一, 三好 菜月, 渋川 敦史, チョドリ・スリカンタ, 渡邉 宙志, 石北 央, 山中 章弘, 須藤 雄気. 神経抑制型光遺伝学ツール開発 長いチャネル開時間を示すステップファンクション型緑色光感受性アニオンチャネルの創成. 日本薬学会年会要旨集. 2020. 140年会. 26H-pm07
  • 野地智康, 斉藤圭亮, 田村宏之, 石北央. レチナールタンパク質の吸収波長制御機構の解明. 生体分子科学討論会講演要旨集. 2019. 46th
ｍore...
Books (1)：
  • Handbook of Flavoproteins
    Verlag Walter de Gruyter GmbH & Co. KG, Berlin 2013
Lectures and oral presentations  (57)：
  • 蛋白質中の水素結合とプロトン移動
    (京阪奈計算生物物理学セミナー 2013)
  • Mechanism of proton transfer in proteins
    (アジア国際シンポジウム(日本化学会第93春季年会) 2013)
  • Photo-induced electron transfer and proton transfer reactions in proteins
    (2013)
  • Proton transfer mediated by hydrogen bonds in proteins
    (2012 OCARINA Annual International Meeting 2013)
  • 光を利用する蛋白質におけるプロトン移動と水素結合
    (平成24年度 生物物理学会中部支部 講演会 2013)
ｍore...
Education (9)：
  • 2005 - Free University of Berlin (Ph.D.授与、口頭・筆記・総合評価 全て summa cum laude)
  • - 2005 Free University of Berlin (Freie Universitaet Berlin) Institute of Chemistry and Biochemistry Crystallography
  • 2000 - 2004 Free University of Berlin (DAAD奨学生として派遣)
  • 2000 - 2000 Goethe-Institut Bremen (DAAD奨学生として派遣)
  • 1998 - 2000 The University of Tokyo
Show all
Professional career (1)：
  • PhD (Free University of Berlin (Germany))
Work history (12)：
  • 2014/07 - 現在 The University of Tokyo Research Center for Advanced Science and Technology
  • 2014/04 - 2014/06 The University of Tokyo The Graduate School of Engineering, Department of Applied Chemistry
  • 2013/07 - 2014/03 Osaka University Graduate School of Science, Department of Biological Sciences
  • 2013/04 - 2013/06 Kyoto University Kyoto University
  • 2009/10 - 2013/03 (独)科学技術振興機構 さきがけ研究者 (兼任)
Show all
Awards (4)：
  • 2013/05 - JSTさきがけ「光エネルギーと物質変換」研究領域 The Chemical Conversion of Light Energy Prize 2013
  • 2013/04 - 文部科学大臣表彰 若手科学者賞
  • 2009/08 - 武田科学振興財団 生命科学研究奨励
  • 2000 - DAAD (Deutscher Akademischer Austausch Dienst): Germany
Association Membership(s) (4)：
Japanese Society of Enzyme Engineering ,  THE CHEMICAL SOCIETY OF JAPAN ,  THE JAPANESE SOCIETY OF PHOTOSYNTHESIS RESEARCH ,  THE BIOPHYSICAL SOCIETY OF JAPAN
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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