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Researcher Information

last modified:2017/09/14

Assistant Professor SUMINO, Ayumi

Mail

Faculty, Affiliation

Institute for Frontier Science Initiative

College and School Educational Field


Laboratory

 TEL:076-264-5712 FAX:076-264-5739

Academic Background

Career

JST(2013/10-2017/03)
University of Fukui(2013/10-2017/03)
JSPS Research Fellowship for Young Scientists (PD)(2013/04-2013/09)
JSPS Research Fellowship for Young Scientists (DC2)(2011/04-2013/03)

Year & Month of Birth

1985/09

Academic Society



Award

Specialities

Biophysics

Speciality Keywords

Ion channel, Atomic force microscope

Research Themes

Books

Papers

  •  Channel Formation and Membrane Deformation via Sterol-Aided Polymorphism of Amphidinol 3 Iwamoto, M.; Sumino, A.; Shimada, E.; Kinoshita, M.; Matsumori, N.; Oiki, S. Sci. Rep. 2017
  •  Oriented Reconstitution of the Full-Length KcsA Potassium Channel in a Lipid Bilayer for AFM Imaging. Ayumi Sumino, Takayuki Uchihashi, Shigetoshi Oiki Journal of Physical Chemistry Letters 8 785-793 2017
  •  MorphologicaObservation of Specific Condensation Effect of Cholesterol on Dipalmitoyl Phosphatidyl Choline (DPPC) Monolayer by Dropping Method. Journal of Biophysical Chemistry 07 98-109 2016
  •  Observation of hybrid artificial photosynthetic membranes using peripheral and core antennae from two different species of photosynthetic bacteria by AFM and fluorescence micro-spectroscopy. Chiasa Uragami, Yuko Sugai, Kohei Hanjo, Ayumi Sumino, Ritsuko Fujii, Takanori Nishioka, Isamu Kinoshita, Takehisa Dewa, Mamoru Nango, Alastair T. Gardiner, Richard J. Cogdell, Hideki Hashimoto Journal of Photochemistry and Photobiology A Chemistry 313 60-71 2015
  •  Structure and Dynamics of Membrane-embedded KcsA Potassium Channel Revealed by Atomic Force Microscopy. Ayumi Sumino, Daisuke Yamamoto, Takashi Sumikama, Masayuki Iwamoto, Takehisa Dewa, Shigetoshi Oiki: Seibutsu Butsuri  55 5-10 2015

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  •  Structure–function relationships of the supramolecular assembly of the bacterial photosynthetic antenna complexes in lipid membranes. Takehisa Dewa, Ayumi Sumino, Natsuko Watanabe, Tomoyasu Noji, Mamoru Nango Research on Chemical Intermediates 40 3243-3256 2014
  •  Gating-Coupled Clustering-Dispersion Dynamics of the KcsA Potassium Channel in a Lipid Membrane.  Ayumi Sumino, Daisuke Yamamoto, Masayuki Iwamoto, Takehisa Dewa, Shigetoshi Oiki Journal of Physical Chemistry Letters 5 578-584 2014
  •  Morphology observation of dipalmitoyl phosphatidyl choline ( DPPC ) monolayer on water surface by dropping method.  Daisuke Yoshida, Takashi Yokoyama, Takatsugu Shimoaki, Takashi Tomita, Tadayoshi Yoshida, Yasushi Yamamoto, Keijiro Taga, Ayumi Sumino, Takehisa Dewa, Mamoru Nango, Masato Yamamoto, Zameer Sheravani Journal of Biophysical Chemistry 4 115-121 2013
  •  Creation of Cross-Linked Bilayer Membranes That Can Incorporate Membrane Proteins from Oligo-Asp-Based Peptide Gemini Surfactants.  Shuhei Koeda, Katsunari Umezaki, Ayumi Sumino, Tomoyasu Noji, Atsushi Ikeda, Yasushi Yamamoto, Takehisa Dewa, Keijiro Taga, Mamoru Nango, Toshiki Tanaka, Toshihisa Mizuno Langmuir 29 11695-704 2013
  •  Influence of Phospholipid Composition on Self-Assembly and Energy-Transfer Efficiency in Networks of Light-Harvesting 2 Complexes.  Ayumi Sumino, Takehisa Dewa, Tomoyasu Noji, Yuki Nakano, Natsuko Watanabe, Richard Hildner, Nils Bösch, Jürgen Köhler, Mamoru Nango The Journal of Physical Chemistry B 117 10395-404 2013
  •  Energy transfer and clustering of photosynthetic light-harvesting complexes in reconstituted lipid membranes.  Takehisa Dewa, Ayumi Sumino, Natsuko Watanabe, Tomoyasu Noji, Mamoru Nango Chemical Physics 419 200-204 2013
  •  Creation of Fibrous Nanotubes of Green Fluorescent Protein by Conjugation with pH-Responsive Polymer, Poly(2-vinylpyridine), and Use of Microfluidic Synthesis.  Naoya Okiyama, Eriko ota, Ayumi Sumino, Tomoyasu Noji, Katsuhiro Yamamoto, Jun-ichi Oku, Takehisa Dewa, Toshiki Tanaka, Toshihisa Mizuno Chemistry Letters 42 495-497 2013
  •  The Open Gate Structure of the Membrane-Embedded KcsA Potassium Channel Viewed From the Cytoplasmic Side.  Ayumi Sumino, Takashi Sumikama, Masayuki Iwamoto, Takehisa Dewa, Shigetoshi Oiki Scientific Reports 3 1063 2013
  •  Electron Conduction and Photocurrent Generation of a Light- Harvesting/Reaction Center Core Complex in Lipid Membrane Environments.  Ayumi Sumino, Takehisa Dewa, Nobuaki Sasaki, Masaharu Kondo, Mamoru Nango Journal of Physical Chemistry Letters  4 1087-1092 2013
  •  Atomic force microscopy of the molecular assembly of the photosynthetic core antenna light harvesting (LH)1-type complex composed of the recombinant LH1-a peptide bearing the maltose-binding protein.  Shunsuke Sakai, Ayumi Sumino, Akito Hiro, Toshihisa Mizuno, Takehisa Dewa, Toshiki Tanaka, Hideki Hashimoto, Mamoru Nango Chemistry Letters 40 1280-1282 2011
  •  Reconstitution and AFM Observation of Photosynthetic Membrane Protein Assembly in Planar Lipid Bilayers.  Ayumi Sumino, Takehisa Dewa, Nobuaki Sasaki, Natsuko Watanabe, Masaharu Kondo, Takashi Morii, Hideki Hashimoto, Mamoru Nango e-Journal of Surface Science and Nanotechnology 9 9 15-20 2011
  •  Selective Assembly of Photosynthetic Antenna Proteins into a Domain-Structured Lipid Bilayer for the Construction of Artificial Photosynthetic Antenna Systems: Structural Analysis of the Assembly Using Surface Plasmon Resonance and Atomic Force Microscopy.  Ayumi Sumino, Takehisa Dewa, Masaharu Kondo, Takashi Morii, Hideki Hashimoto, Alastair T Gardiner, Richard J Cogdell, Mamoru Nango Langmuir 27 3 1092-1099 2011
  •  Single-protein study of photoresistance of pigment–protein complex in lipid bilayer. Daisuke Uchiyama, Hajime Hoshino, Kohei Otomo, Taro Kato, Ken-Ichi Onda, Akira Watanabe, Hiroyuki Oikawa, Satoru Fujiyoshi, Michio Matsushita, Mamoru Nango, Natsuko Watanabe, Ayumi Sumino, Takehisa Dewa Chemical Physics Letters 511 135-137 2011
  •  Construction and Structural Analysis of Tethered Lipid Bilayer Containing Photosynthetic Antenna Proteins for Functional Analysis. Ayumi Sumino, Takehisa Dewa, Toshikazu Takeuchi, Ryuta Sugiura, Nobuaki Sasaki, Nobuo Misawa, Ryugo Tero, Tsuneo Urisu, Alastair T Gardiner, Richard J Cogdell, Hideki Hashimoto, Mamoru Nango Biomacromolecules 12 7 2850-2858 2011
  •  Reconstitution and Organization of Photosynthetic Antenna Protein Complex Bearing Functional Hydrophilic Domains.  Shunsuke Sakai, Akito Hiro, Ayumi Sumino, Toshihisa Mizuno, Toshiki Tanaka, Hideki Hashimoto, Takehisa Dewa, Mamoru Nango Chemistry Letters 40 11 1280-1282 2011
  •  Liposomal Polyamine-Dialkyl Phosphate Conjugates as Effective Gene Carriers: Chemical Structure, Morphology, and Gene Transfer Activity.  Takehisa Dewa, Tomohiro Asai, Yuka Tsunoda, Kiyoshi Kato, Daisuke Baba, Misa Uchida, Ayumi Sumino, Kayoko Niwata, Takuya Umemoto, Kouji Iida, Naoto Oku, Mamoru Nango Bioconjugate Chemistry 21 5 844-852 2010

Conference Presentations

Arts and Fieldwork

Patent

Theme to the desired joint research

Grant-in-Aid for Scientific Research

○「高速AFMによるカリウムチャネルの構造‐機能ダイナミクスの解析」(2017-2020) 
○「光応答性DNAによるK+チャネルKcsAの集合・離散構造の制御と協同的機能の解明」(2016-2017) 
○「チャネル機能発現における膜上集合・離散動態の新しい機構の解明」(2014-2016) 
○「高分解顕微鏡観察を主としたカリウムチャネルKcsAの柔軟な構造と機能の相関解明」(2014-2015) 

Classes (Bachelors)

Classes (Graduate Schools)

International Project

International Students

Lecture themes

Others (Social Activities)

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