Sumino Ayumi

Affiliation and department：
Job title：助教
Other affiliations (2)：

Research field (1)： Biophysics

Research theme for competitive and other funds (13)：

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Papers (34)：

Ayumi Sumino, Takashi Sumikama, Yimeng Zhao, Holger Flechsig, Kenichi Umeda, Noriyuki Kodera, Hiroki Konno, Motoyuki Hattori, Mikihiro Shibata. High-Speed Atomic Force Microscopy Reveals Fluctuations and Dimer Splitting of the N-Terminal Domain of GluA2 Ionotropic Glutamate Receptor-Auxiliary Subunit Complex. ACS Nano. 2024
Ayumi Sumino, Takashi Sumikama, Mikihiro Shibata, Katsumasa Irie. Voltage sensors of a Na+ channel dissociate from the pore domain and form inter-channel dimers in the resting state. Nature Communications. 2023. 14. 7835
Takehisa Dewa, Komei Kimoto, Genki Kasagi, Hiromi Harada, Ayumi Sumino, Masaharu Kondo. Functional Coupling of Biohybrid Photosynthetic Antennae and Reaction Center Complexes: Quantitative Comparison with Native Antennae. The journal of physical chemistry. B. 2023. 127. 48. 10315-10325
Shotaro Tsujioka, Ayumi Sumino, Yutaro Nagasawa, Takashi Sumikama, Holger Flechsig, Leonardo Puppulin, Takuya Tomita, Yudai Baba, Takahiro Kakuta, Tomoki Ogoshi, et al. Imaging single CaMKII holoenzymes at work by high-speed atomic force microscopy. Science advances. 2023. 9. 26. eadh1069
Ayumi Sumino, Yimeng Zhao, Daichi Mukai, Takashi Sumikama, Leonardo Puppulin, Motoyuki Hattori, Mikihiro Shibata. Antithetic effects of agonists and antagonists on the structural fluctuations of TRPV1 channel. Proceedings of the National Academy of Sciences of the United States of America. 2023. 120. 20. e2301013120

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MISC (17)：

Ayumi Sumino, Takashi Sumikama, Yimeng Zhao, Holger Flechsig, Kenichi Umeda, Noriyuki Kodera, Motoyuki Hattori, Mikihiro Shibata. High-speed AFM reveals fluctuations and dimer splitting of the N-terminal domain of GluA2-γ2. 2023
角野歩. 高速原子間力顕微鏡(HS-AFM)によるチャネルタンパク質とリガンドの結合動態解析. 高分子. 2023. 72. 8. 385-386
Ayumi Sumino, Takashi Sumikama, Mikihiro Shibata, Katsumasa Irie. Interchannel dimerization of the dissociated voltage-sensor domains of voltage-gated Na+ channels in the resting state. 2023
Shotaro Tsujioka, Ayumi Sumino, Yutaro Nagasawa, Takashi Sumikama, Holger Flechsig, Leonardo Puppulin, Takuya Tomita, Yudai Baba, Takahiro Kakuta, Tomoki Ogoshi, et al. Evolutionarily acquired activity-dependent transformation of the CaMKII holoenzyme. 2023
角野歩. 高速原子間力顕微鏡 (HS AFM) による膜タンパク質の構造動態観察. 月刊「細胞」. 2022. 54. 9. 508-509

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Books (1)：

Lipid-Domain-Selective Assembly of Photosynthetic Membrane Proteins into Solid-Supported Membranes
2010

Lectures and oral presentations (73)：

High-speed atomic force microscopy studies on the structural dynamics of ion channels at the single molecule level
(International Symposium of Nano Life Science: Nano Biotechnology, Biophysics and Computation (NanoBioCoM2024) 2024)
高速原子間力顕微鏡によるイオンチャネルの構造動態解析
(生理学研究所研究会「生理機能の理解に向けた膜タンパク質機能ダイナミクス研究の最前線と未来開拓」 2024)
Dissociation and inter-channel dimerization of voltage-sensor domains (VSD) of voltage-gated Na+ channel in the resting state
(2023)
High-speed atomic force microscopy of membrane-associated proteins with artificial lipid bilayers.
(2022)
Dynamics of scorpion toxin binding to the K+ channel: single-molecule study using high-speed atomic force microscopy (HS-AFM)
(2022 East Asian Single-Molecule Biophysics Symposium (EASMB 2022) 2022)

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Professional career (1)：

Committee career (4)：

Awards (9)：

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Association Membership(s) (3)：

BIOPHYSICAL SOCIETY , THE PHYSIOLOGICAL SOCIETY OF JAPAN , THE BIOPHYSICAL SOCIETY OF JAPAN

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