Research field (3)：
Plants: molecular biology and physiology
, Structural biochemistry
, Functional biochemistry
Research keywords (11)：
X-ray crystal structure analysis
, Electron microscopy
, Single-particle analysis
, Crystallization
, 構造生物学
, Biochemistry
, Membrane protein
, Photosynthesis
, Photosystem I and II
, Oxygen evolution
, Light-harvesting
Research theme for competitive and other funds (4)：
2020 - 2023 好熱性シアノバクテリア由来光合成超複合体の機能・構造解明
2020 - 2022 光合成超複合体のエネルギー伝達機構の解明
2014 - 2017 Development of novel method to make gelatin of membrane proteins suitable to utilize as functional molecules and construction of nano-materials
2012 - 2016 Structural biology of oxygen-evolving photosystem II
Papers (73)：
Daisuke Kosumi, Miki Bandou-Uotani, Shunya Kato, Keisuke Kawakami, Koji Yonekura, Nobuo Kamiya. Reinvestigation on primary processes of PSII-dimer from Thermosynechococcus vulcanus by femtosecond pump-probe spectroscopy. Photosynthesis Research. 2024
Koji Kato, Tasuku Hamaguchi, Minoru Kumazawa, Yoshiki Nakajima, Kentaro Ifuku, Shunsuke Hirooka, Yuu Hirose, Shin-ya Miyagishima, Takehiro Suzuki, Keisuke Kawakami, et al. Structure of PSI-LHCI fromCyanidium caldariumprovides evolutionary insights into conservation and diversity of red-lineage LHCs. 2023
Saori Maki-Yonekura, Keisuke Kawakami, Kiyofumi Takaba, Tasuku Hamaguchi, Koji Yonekura. Measurement of charges and chemical bonding in a cryo-EM structure. Communications Chemistry. 2023. 6. 1
Kiyofumi Takaba, Saori Maki-Yonekura, Ichiro Inoue, Kensuke Tono, Tasuku Hamaguchi, Keisuke Kawakami, Hisashi Naitow, Tetsuya Ishikawa, Makina Yabashi, Koji Yonekura. Structural resolution of a small organic molecule by serial X-ray free-electron laser and electron crystallography. Nature Chemistry. 2023
Daisuke Kosumi, Miki Bandou-Uotani, Shunya Kato, Keisuke Kawakami, Koji Yonekura, Nobuo Kamiya. Ultrafast energy transfer and charge separation dynamics in PSII-dimer from Thermosynechococcus vulcanus. 2023
Yasufumi Umena, Keisuke Kawakami, Nobuo Kamiya, Yoshiaki Kawano, Keitaro Yamashita, Hideo Ago, Masaki Yamamoto, Jian-Ren Shen. Crystallographic study on estimation of the valence of each of the four Mn atoms in Photosystem II using anomalous diffraction techniques. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES. 2019. 75. A363-A363
K. Yamaguchi, M. Shoji, H. Isobe, S. Yamanaka, Y. Umena, K. Kawakami, N. Kamiya. On the guiding principles for understanding of geometrical structures of the CaMn4O5 cluster in oxygen-evolving complex of photosystem II. Proposal of estimation formula of structural deformations via the Jahn-Teller effects. MOLECULAR PHYSICS. 2017. 115. 5. 636-666
