Tsukamoto Takashi

ツカモトタカシ | Tsukamoto Takashi

Affiliation and department：
Job title： Assostant Professor
Homepage URL (1)： https://altair.sci.hokudai.ac.jp/infana/

Research field (5)： Biogeoscience , Ecology and environmental science , Biophysics , Molecular biochemistry , Biophysics

Research keywords (6)：過渡吸収分光 , 膜輸送 , Membrane Proteins , Retinal Proteins , Photobiology , Biophysics

Research theme for competitive and other funds (14)：

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Papers (37)：

Yukino Sato, Tsubasa Hashimoto, Koji Kato, Akiko Okamura, Kaito Hasegawa, Tsukasa Shinone, Yoshikazu Tanaka, Yoshiki Tanaka, Tomoya Tsukazaki, Takashi Tsukamoto, et al. Multistep conformational changes leading to the gate opening of light-driven sodium pump rhodopsin. The Journal of biological chemistry. 2023. 105393-105393
Yuya Ohki, Tsukasa Shinone, Sayo Inoko, Miu Sudo, Makoto Demura, Takashi Kikukawa, Takashi Tsukamoto. The preferential transport of NO3- by full-length Guillardia theta anion channelrhodopsin 1 is enhanced by its extended cytoplasmic domain. The Journal of biological chemistry. 2023. 105305-105305
Masaiku Ohya, Takashi Kikukawa, Junpei Matsuo, Takashi Tsukamoto, Ryota Nagaura, Tomotsumi Fujisawa, Masashi Unno. Structure and Heterogeneity of Retinal Chromophore in Chloride Pump Rhodopsins Revealed by Raman Optical Activity. The journal of physical chemistry. B. 2023
Kunisato Kuroi, Takashi Tsukamoto, Naoya Honda, Yuki Sudo, Yuji Furutani. Concerted primary proton transfer reactions in a thermophilic rhodopsin studied by time-resolved infrared spectroscopy at high temperature. Biochimica et biophysica acta. Bioenergetics. 2023. 1864. 3. 148980-148980
Yuhei Doi, Jo Watanabe, Ryota Nii, Takashi Tsukamoto, Makoto Demura, Yuki Sudo, Takashi Kikukawa. Mutations conferring SO42- pumping ability on the cyanobacterial anion pump rhodopsin and the resultant unique features of the mutant. Scientific reports. 2022. 12. 1. 16422-16422

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MISC (14)：

塚本卓, 出村誠. 光で働く微生物のロドプシン-どのように?なんのために?を紐解いてきた50年. 化学. 2021. 76. 4
宋子豪, 包克非, 北田直也, 清水由宇, 菊池摩仁, 熊木康裕, 大西裕季, 塚本卓, 菊川峰志, 出村誠, et al. ヒト便試料の保存条件とメタボローム変動のNMR解析(Impact of sample storage conditions on NMR-based human fecal metabolomics). 腸内細菌学雑誌. 2020. 34. 2. 148-148
GU Hao, 加藤貴純, 石田博昭, 熊木康裕, 塚本卓, 塚本卓, 菊川峰志, 菊川峰志, 出村誠, 出村誠, et al. Overexpression of stable isotope-labeled cecropin P1 by using calmodulin-fusion protein system and NMR researches. Abstracts. Annual Meeting of the NMR Society of Japan. 2020. 59th
水谷健二, 橋本直記, 塚本卓, 須藤雄気, 村田武士. 微生物型ロドプシンTRのX線結晶構造解析. KEK Progress Report (Web). 2017. 2016-8. ROMBUNNO.242 (WEB ONLY)
Sayaka Nemoto, Satoshi Yasuda, Takashi Tsukamoto, Yuki Sudo, Masahiro Kinoshita, Takeshi Murata. Identification of thermostabilizing mutations for the Thermophilic Rhodopsin based on statistical thermodynamics. 第54回日本生物物理学会年会つくば国際会議場、2016年11月25-27日. 2016

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Lectures and oral presentations (49)：

Anion Concentration Dependency on the Photocycle of PsuACR1: Implications for the Impairment of its Fast Channel Function.
(18th International Conference on Retinal Proteins 2018)
Substrate anion concentration significantly affects the fast channel function of Proteomonas sulcata anion channelrhodopsin-1
(2018)
Photochemical Properties of Microbial Rhodopsin Pumps and Channels
(APSBMS 2018 Annual Meeting 2018)
塩濃度に依存したアニオンチャネルロドプシンの光化学的性質の変化
(日本生物物理学会北海道支部例会 2018)
Light-driven Cl- transport mechanism of Nonlabens marinus rhodopsin-3 studied by static and time-resolved spectroscopy
(日本生物物理学会第55回年会 2017)

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Education (3)：

2010 - 2013 Hokkaido University Graduate School of Life Science
2008 - 2010 Hokkaido University Graduate School of Life Science
2004 - 2008 Hokkaido University School of Science Biological Sciences (Macromolecular Functions)

Professional career (1)：

Work history (5)：

2017/04 - 現在 Hokkaido University Faculty of Advanced Life Science Assistant professor
2014/07 - 2017/03 Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences Assistant professor
2014/04 - 2014/06 Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
2013/04 - 2014/03 Nagoya University Division of Biological Science, Graduate School of Science
2010/09 - 2010/11 National Institute for Materials Science

Committee career (6)：

2019/06 - 現在 Scientific Reports Editorial Board Member
2020/01 - 2023/12 The Biophysical Society of Japan Member, Specialized technical committee
2017/04 - 2020/03 日本生物物理学会北海道支部役員、合同シンポジウム担当
2018/01 - 2018/12 一般社団法人日本生物物理学会分野別専門委員
2017/01 - 2017/12 一般社団法人日本生物物理学会分野別専門委員

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Awards (1)：

Association Membership(s) (2)：

Japanese Society of Microbial Ecology , THE BIOPHYSICAL SOCIETY OF JAPAN

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