Assembly Formation of P65 Protein, Featured by an Intrinsically Disordered Region Involved in Gliding Machinery of Mycoplasma pneumoniae

Masaru Yabe, Takuma Toyonaga, Miki Kinoshita, Yukio Furukawa, Tasuku Hamaguchi, Yuhei O. Tahara, Munehito Arai, Katsumi Imada, Makoto Miyata

Biomolecules　Vol. 15　No. 3　p. 429-429　2025/03/17　Research paper (scientific journal)

Dimeric assembly of F ₁ -like ATPase for the gliding motility of Mycoplasma

Takuma Toyonaga, Takayuki Kato, Akihiro Kawamoto, Tomoko Miyata, Keisuke Kawakami, Junso Fujita, Tasuku Hamaguchi, Keiichi Namba, Makoto Miyata

Science Advances　Vol. 11　No. 9　2025/02/28　Research paper (scientific journal)

Sodium-Dependent Conformational Change in Flagellar Stator Protein MotS from Bacillus subtilis

Norihiro Takekawa, Ayaka Yamaguchi, Koki Nishiuchi, Maria Uehori, Miki Kinoshita, Tohru Minamino, Katsumi Imada

Biomolecules　Vol. 15　No. 2　p. 302-302　2025/02/18　Research paper (scientific journal)

Structural basis of flagellar rod assembly on the FliPQR protein-export channel

Miki Kinoshita, Tomoko Miyata, Fumiaki Makino, Katsumi Imada, Keiichi Namba, Tohru Minamino

bioRxiv　2025/02/08　Research paper (scientific journal)

Structural basis for assembly and function of the Salmonella flagellar MS-ring with three different symmetries.

Miki Kinoshita, Fumiaki Makino, Tomoko Miyata, Katsumi Imada, Keiichi Namba, Tohru Minamino

Communications biology　Vol. 8　No. 1　p. 61-61　2025/01/16　Research paper (scientific journal)

From Monomers to Oligomers: Structural Mechanism of Receptor-Triggered MyD88 Assembly in Innate Immune Signaling

Kazuki Kasai, Kayo Imamura, Masatoshi Uno, Naotaka Sekiyama, Tomoko Miyata, Fumiaki Makino, Ryusei Yamada, Yoshiki Takahashi, Noriyuki Kodera, Keiichi Namba, Hidenori Ohnishi, Akihiro Narita, Hiroki Konno, Hidehito Tochio

2024/09/18

Structural analysis of S-ring composed of FliFG fusion proteins in marine Vibrio polar flagellar motor

Norihiro Takekawa, Tatsuro Nishikino, Jun-ichi Kishikawa, Mika Hirose, Miki Kinoshita, Seiji Kojima, Tohru Minamino, Takayuki Uchihashi, Takayuki Kato, Katsumi Imada, Michio Homma

mBio　2024/09/06　Research paper (scientific journal)

Structure-based validation of recombinant light-harvesting complex II

Soichiro Seki, Tomoko Miyata, Naoko Norioka, Hideaki Tanaka, Genji Kurisu, Keiichi Namba, Ritsuko Fujii

PNAS Nexus　Vol. 3　No. 9　2024/09/02　Research paper (scientific journal)

Salmonella Typhimurium exploits host polyamines for assembly of the type 3 secretion machinery

Tsuyoshi Miki, Takeshi Uemura, Miki Kinoshita, Yuta Ami, Masahiro Ito, Nobuhiko Okada, Takemitsu Furuchi, Shin Kurihara, Takeshi Haneda, Tohru Minamino, Yun-Gi Kim

PLOS Biology　Vol. 22　No. 8　p. e3002731-e3002731　2024/08/05　Research paper (scientific journal)

Molecular Mechanism of pH-Induced Protrusion Configuration Switching in Piscine Betanodavirus Implies a Novel Antiviral Strategy

Petra Štěrbová, Chun-Hsiung Wang, Kathleen J. D. Carillo, Yuan-Chao Lou, Takayuki Kato, Keiichi Namba, Der-Lii M. Tzou, Wei-Hau Chang

ACS Infectious Diseases　Vol. 10　No. 9　p. 3304-3319　2024/08/01　Research paper (scientific journal)

Use of phase plate cryo-EM reveals conformation diversity of therapeutic IgG with 50 kDa Fab fragment resolved below 6 Å

Hsin-Hung Lin, Chun-Hsiung Wang, Shih-Hsin Huang, Sung-Yao Lin, Takayuki Kato, Keiichi Namba, Naoki Hosogi, Chihong Song, Kazuyoshi Murata, Ching-Hsuan Yen, Tsui-Ling Hsu, Chi-Huey Wong, Yi-Min Wu, I.-Ping Tu, Wei-Hau Chang

Scientific Reports　Vol. 14　No. 1　2024/06/18　Research paper (scientific journal)

Structural and electrochemical elucidation of biocatalytic mechanisms in direct electron transfer-type D-fructose dehydrogenase

Eole Fukawa, Yohei Suzuki, Taiki Adachi, Tomoko Miyata, Fumiaki Makino, Hideaki Tanaka, Keiichi Namba, Keisei Sowa, Yuki Kitazumi, Osamu Shirai

Electrochimica Acta　Vol. 490　p. 144271-144271　2024/06　Research paper (scientific journal)

Versatile Biaryls and Fused Aromatics through Oxidative Coupling of Hydroquinones with (Hetero)Arenes

Takaaki Aijima, Rina Ueda, Takanori Nakane, Fumiaki Makino, Yusuke Ohnishi, Jin Tokunaga, Keiichiro Nakajima, Shinichiro Kamino, Genji Kurisu, Keiichi Namba, Hiroki Nakata, Kaiki Mogi, Hironao Sajiki, Shuji Akai, Yoshinari Sawama

ChemistrySelect　Vol. 9　No. 15　2024/04/15　Research paper (scientific journal)

FliH and FliI help FlhA bring strict order to flagellar protein export in Salmonella.

Miki Kinoshita, Tohru Minamino, Takayuki Uchihashi, Keiichi Namba

Communications biology　Vol. 7　No. 1　p. 366-366　2024/03/26　Research paper (scientific journal)

Characterization of a neutralizing antibody that recognizes a loop region adjacent to the receptor-binding interface of the SARS-CoV-2 spike receptor-binding domain.

Itsuki Anzai, Junso Fujita, Chikako Ono, Yoichiro Kosaka, Yuki Miyamoto, Shintaro Shichinohe, Kosuke Takada, Shiho Torii, Shuhei Taguwa, Koichiro Suzuki, Fumiaki Makino, Tadahiro Kajita, Tsuyoshi Inoue, Keiichi Namba, Tokiko Watanabe, Yoshiharu Matsuura

Microbiology spectrum　2024/02/28　Research paper (scientific journal)

Helical swimming motion driven by coordinated rotation of flagellar apparatus in marine bacterial cells

Yuji SHIMOGONYA, Juanfang RUAN, Takayuki KATO, Takuji ISHIKAWA,, Keiichi NAMBA, Long-Fei WU, Masayoshi NISHIYAMA

Journal of Biomechanical Science and Engineering　2024　Research paper (scientific journal)

Essential Insight of Direct Electron Transfer-Type Bioelectrocatalysis by Membrane-Bound <scp>d</scp>-Fructose Dehydrogenase with Structural Bioelectrochemistry

Yohei Suzuki, Fumiaki Makino, Tomoko Miyata, Hideaki Tanaka, Keiichi Namba, Kenji Kano, Keisei Sowa, Yuki Kitazumi, Osamu Shirai

ACS Catalysis　Vol. 13　No. 20　p. 13828-13837　2023/10/12　Research paper (scientific journal)

Development of a 1:1-binding biparatopic anti-TNFR2 antagonist by reducing signaling activity through epitope selection

Akiba, H, Fujita, J, Ise, T, Nishiyama, K, Miyata, T, Kato, T, Namba, K, Ohno, H, Kamada, H, Nagata, S, Tsumoto, K

Communications biology　Vol. 6　No. 1　p. 987-987　2023/09/27　Research paper (scientific journal)

Structures of a FtsZ single protofilament and a double-helical tube in complex with a monobody

Junso Fujita, Hiroshi Amesaka, Takuya Yoshizawa, Kota Hibino, Natsuki Kamimura, Natsuko Kuroda, Takamoto Konishi, Yuki Kato, Mizuho Hara, Tsuyoshi Inoue, Keiichi Namba, Shun-ichi Tanaka, Hiroyoshi Matsumura

Nature Communications　Vol. 14　p. 4073-4073　2023/07　Research paper (scientific journal)

Cryo-electron microscopy of cytoskeletal ‘fibril’ involved inSpiroplasmaswimming

Yuya Sasajima, Takayuki Kato, Tomoko Miyata, Hana Kiyama, Akihiro Kawamoto, Fumiaki Makino, Keiichi Namba, Makoto Miyata

2023/06/28

Experimental and Theoretical Insights into Bienzymatic Cascade for Mediatorless Bioelectrochemical Ethanol Oxidation with Alcohol and Aldehyde Dehydrogenases

Taiki Adachi, Tomoko Miyata, Fumiaki Makino, Hideaki Tanaka, Keiichi Namba, Kenji Kano, Keisei Sowa, Yuki Kitazumi, Osamu Shirai

ACS Catalysis　Vol. 13　No. 12　p. 7955-7965　2023/05/30　Research paper (scientific journal)

Epoxidized graphene grid for highly efficient high-resolution cryoEM structural analysis

Junso Fujita, Fumiaki Makino, Haruyasu Asahara, Maiko Moriguchi, Shota Kumano, Itsuki Anzai, Jun-ichi Kishikawa, Yoshiharu Matsuura, Takayuki Kato, Keiichi Namba, Tsuyoshi Inoue

Scientific Reports　Vol. 13　No. 1　2023/02/08　Research paper (scientific journal)

The cryo-EM structure of the CENP-A nucleosome in complex with ggKNL2.

Honghui Jiang, Mariko Ariyoshi, Tetsuya Hori, Reito Watanabe, Fumiaki Makino, Keiichi Namba, Tatsuo Fukagawa

The EMBO Journal　Vol. 42　No. 6　2023/02/06　Research paper (scientific journal)

生理・構造/その他 鞭毛タンパク質の輸送スイッチ機構における細胞質ATPase複合体の役割(Physiology/Structural biology/Others Role of the cytoplasmic ATPase complex in export switching of the flagellar protein export apparatus)

南野 徹, 木下 実紀, 難波 啓一

日本細菌学雑誌　Vol. 78　No. 1　p. 57-57　2023/02

Filamentous structures in the cell envelope are associated with bacteroidetes gliding machinery

Satoshi Shibata, Yuhei O. Tahara, Eisaku Katayama, Akihiro Kawamoto, Takayuki Kato, Yongtao Zhu, Daisuke Nakane, Keiichi Namba, Makoto Miyata, Mark J. McBride, Koji Nakayama

Communications Biology　Vol. 6　No. 1　2023/01/23　Research paper (scientific journal)

Purification and CryoEM Image Analysis of the Bacterial Flagellar Filament.

Tomoko Yamaguchi, Tomoko Miyata, Fumiaki Makino, Keiichi Namba

Methods in molecular biology (Clifton, N.J.)　Vol. 2646　p. 43-53　2023　Research paper (scientific journal)

Purification of the Transmembrane Polypeptide Channel Complex of the Salmonella Flagellar Type III Secretion System.

Miki Kinoshita, Keiichi Namba, Tohru Minamino

Methods in molecular biology (Clifton, N.J.)　Vol. 2646　p. 3-15　2023　Research paper (scientific journal)

Recent Advances and Future Prospect of Electron Cryomicroscopy for Structural Life Sciences

Fumiaki Makino, Junso Fujita, Keiichi Namba

KENBIKYO　Vol. 57　No. 3　p. 101-107　2022/12/30　Research paper (scientific journal)

Human antibody recognition and neutralization mode on the NTD and RBD domains of SARS-CoV-2 spike protein.

Otsubo, R, Minamitani, T, Kobiyama, K, Fujita, J, Ito, T, Ueno, S, Anzai, I, Tanino, H, Aoyama, H, Matsuura, Y, Namba, K, Imadome, K, Ishii, K.J, Tsumoto, K, Kamitani, W, Yasui, T

Scientific Reports　Vol. 12　No. 1　2022/11　Research paper (scientific journal)

Activation mechanism of the bacterial flagellar dual-fuel protein export engine

Tohru Minamino, Miki Kinoshita, Yusuke V. Morimoto, Keiichi Namba

Biophysics and Physicobiology　Vol. 19　2022/11　Research paper (scientific journal)

Structure of cyanobacterial photosystem I complexed with ferredoxin at 1.97 Å resolution.

Jiannan Li, Noriyuki Hamaoka, Fumiaki Makino, Akihiro Kawamoto, Yuxi Lin, Matthias Rögner, Marc M Nowaczyk, Young-Ho Lee, Keiichi Namba, Christoph Gerle, Genji Kurisu

Communications biology　Vol. 5　No. 1　p. 951-951　2022/09/12　Research paper (scientific journal)

Conserved GYXLI Motif of FlhA Is Involved in Dynamic Domain Motions of FlhA Required for Flagellar Protein Export

Tohru Minamino, Miki Kinoshita, Yumi Inoue, Akio Kitao, Keiichi Namba

Microbiology Spectrum　Vol. 10　No. 4　2022/07/25　Research paper (scientific journal)

Structures of Multisubunit Membrane Complexes With the CRYO ARM 200.

Christoph Gerle, Jun-Ichi Kishikawa, Tomoko Yamaguchi, Atsuko Nakanishi, Orkun Çoruh, Fumiaki Makino, Tomoko Miyata, Akihiro Kawamoto, Ken Yokoyama, Keiichi Namba, Genji Kurisu, Takayuki Kato

Microscopy (Oxford, England)　Vol. 71　No. 5　p. 249-261　2022/07/21　Research paper (scientific journal)

A panel of nanobodies recognizing conserved hidden clefts of all SARS-CoV-2 spike variants including Omicron

Ryota Maeda, Junso Fujita, Yoshinobu Konishi, Yasuhiro Kazuma, Hiroyuki Yamazaki, Itsuki Anzai, Tokiko Watanabe, Keishi Yamaguchi, Kazuki Kasai, Kayoko Nagata, Yutaro Yamaoka, Kei Miyakawa, Akihide Ryo, Kotaro Shirakawa, Kei Sato, Fumiaki Makino, Yoshiharu Matsuura, Tsuyoshi Inoue, Akihiro Imura, Keiichi Namba, Akifumi Takaori-Kondo

Communications Biology　Vol. 5　No. 1　2022/07　Research paper (scientific journal)

A Multi-Rail Structure in the Cell Envelope for the Bacteroidetes Gliding Machinery

Satoshi Shibata, Yuhei O. Tahara, Eisaku Katayama, Akihiro Kawamoto, Takayuki Kato, Yongtao Zhu, Daisuke Nakane, Keiichi Namba, Makoto Miyata, Mark J. McBride, Koji Nakayama

Research Square　2022/06/30

Multiple electron transfer pathways of tungsten-containing formate dehydrogenase in direct electron transfer-type bioelectrocatalysis.

Tatsushi Yoshikawa, Fumiaki Makino, Tomoko Miyata, Yohei Suzuki, Hideaki Tanaka, Keiichi Namba, Kenji Kano, Keisei Sowa, Yuki Kitazumi, Osamu Shirai

Chemical communications (Cambridge, England)　Vol. 58　p. 6478-6481　2022/05/10　Research paper (scientific journal)

Insight Into Distinct Functional Roles of the Flagellar ATPase Complex for Flagellar Assembly in Salmonella

Tohru Minamino, Miki Kinoshita, Keiichi Namba

Frontiers in Microbiology　Vol. 13　No. 864178　2022/05/04　Research paper (scientific journal)

Structural and Bioelectrochemical Elucidation of Direct Electron Transfer-type Membrane-bound Fructose Dehydrogenase

Yohei Suzuki, Fumiaki Makino, Tomoko Miyata, Hideaki Tanaka, Keiichi Namba, Kenji Kano, Keisei Sowa, Yuki Kitazumi, Osamu Shirai

2022/03/14

Recent progress and future perspective of electron cryomicroscopy for structural life sciences

Keiichi Namba, Fumiaki Makino

Microscopy　Vol. 71　No. Supplement_1　p. i3-i14　2022/02/18　Research paper (scientific journal)

選抜ワークショップ1:生理、構造、生態 Salmonellaのべん毛特異的輸送シャペロンがべん毛繊維形成において果たす多様な役割(Selected from Oral Session 1: Physiology, Structure and Ecology Multiple roles of flagellar export chaperones for flagellar filament formation in Salmonella)

南野 徹, 森本 雄祐, 木下 実紀, 難波 啓一

日本細菌学雑誌　Vol. 77　No. 1　p. 42-42　2022/02

Isolation and structure of the fibril protein, a major component of the internal ribbon for Spiroplasma swimming.

Yuya Sasajima, Takayuki Kato, Tomoko Miyata, Akihiro Kawamoto, Keiichi Namba, Makoto Miyata

Frontiers in microbiology　Vol. 13　p. 1004601-1004601　2022　Research paper (scientific journal)

Structure of the bacterial flagellar hook cap provides insights into a hook assembly mechanism

Hideyuki Matsunami, Young-Ho Yoon, Katsumi Imada, Keiichi Namba, Fadel A. Samatey

Communications Biology　Vol. 4　No. 1　2021/12　Research paper (scientific journal)

Multiple Roles of Flagellar Export Chaperones for Efficient and Robust Flagellar Filament Formation in Salmonella

Tohru Minamino, Yusuke V. Morimoto, Miki Kinoshita, Keiichi Namba

Frontiers in Microbiology　Vol. 12　No. 756044　p. 756044-756044　2021/10/06　Research paper (scientific journal)

Genetic Analysis of the Salmonella FliE Protein That Forms the Base of the Flagellar Axial Structure.

Jordan J Hendriksen, Hee Jung Lee, Alexander J Bradshaw, Keiichi Namba, Fabienne F V Chevance, Tohru Minamino, Kelly T Hughes

mBio　2021/09/28　Research paper (scientific journal)

Chained Structure of Dimeric F1-like ATPase in Mycoplasma mobile Gliding Machinery

Takuma Toyonaga, Takayuki Kato, Akihiro Kawamoto, Noriyuki Kodera, Tasuku Hamaguchi, Yuhei O. Tahara, Toshio Ando, Keiichi Namba, Makoto Miyata

mBio　Vol. 12　No. 4　2021/08/31　Research paper (scientific journal)

Structure of the molecular bushing of the bacterial flagellar motor

Tomoko Yamaguchi, Fumiaki Makino, Tomoko Miyata, Tohru Minamino, Takayuki Kato, Keiichi Namba

Nature Communications　Vol. 12　No. 1　p. 4469-4469　2021/07　Research paper (scientific journal)

Native flagellar MS ring is formed by 34 subunits with 23-fold and 11-fold subsymmetries

Akihiro Kawamoto, Tomoko Miyata, Fumiaki Makino, Miki Kinoshita, Tohru Minamino, Katsumi Imada, Takayuki Kato, Keiichi Namba

Nature Communications　Vol. 12　No. 1　p. 4223-4223　2021/07　Research paper (scientific journal)

Membrane voltage-dependent activation mechanism of the bacterial flagellar protein export apparatus

Tohru Minamino, Yusuke V. Morimoto, Miki Kinoshita, Keiichi Namba

Proceedings of the National Academy of Sciences　Vol. 118　No. 22　p. e2026587118-e2026587118　2021/05/26　Research paper (scientific journal)

Recent Advances in the Bacterial Flagellar Motor Study

Tohru Minamino, Keiichi Namba

Biomolecules　Vol. 11　No. 5　p. 741-741　2021/05/17　Research paper (scientific journal)

The FlhA linker mediates flagellar protein export switching during flagellar assembly

Yumi Inoue, Miki Kinoshita, Mamoru Kida, Norihiro Takekawa, Keiichi Namba, Katsumi Imada, Tohru Minamino

Communications Biology　Vol. 4　No. 1　p. 646-646　2021/05　Research paper (scientific journal)

The structure of MgtE in the absence of magnesium provides new insights into channel gating.

Fei Jin, Minxuan Sun, Takashi Fujii, Yurika Yamada, Jin Wang, Andrés D Maturana, Miki Wada, Shichen Su, Jinbiao Ma, Hironori Takeda, Tsukasa Kusakizako, Atsuhiro Tomita, Yoshiko Nakada-Nakura, Kehong Liu, Tomoko Uemura, Yayoi Nomura, Norimichi Nomura, Koichi Ito, Osamu Nureki, Keiichi Namba, So Iwata, Ye Yu, Motoyuki Hattori

PLoS biology　Vol. 19　No. 4　p. e3001231-e3001231　2021/04　Research paper (scientific journal)

A positive charge region of Salmonella FliI is required for ATPase formation and efficient flagellar protein export

Miki Kinoshita, Keiichi Namba, Tohru Minamino

Communications Biology　Vol. 4　No. 1　p. 464-464　2021/04　Research paper (scientific journal)

The FlgN chaperone activates the Na+-driven engine of the Salmonella flagellar protein export apparatus.

Tohru Minamino, Miki Kinoshita, Yusuke V Morimoto, Keiichi Namba

Communications Biology　Vol. 4　No. 1　p. 335-335　2021/03/12　Research paper (scientific journal)

Two Distinct Conformations in 34 FliF Subunits Generate Three Different Symmetries within the Flagellar MS-Ring

Norihiro Takekawa, Akihiro Kawamoto, Mayuko Sakuma, Takayuki Kato, Seiji Kojima, Miki Kinoshita, Tohru Minamino, Keiichi Namba, Michio Homma, Katsumi Imada

mBio　Vol. 12　No. 2　p. e03199-20　2021/03/02　Research paper (scientific journal)

Cryo-EM structure of a functional monomeric Photosystem I from Thermosynechococcus elongatus reveals red chlorophyll cluster

Orkun Çoruh, Anna Frank, Hideaki Tanaka, Akihiro Kawamoto, Eithar El-Mohsnawy, Takayuki Kato, Keiichi Namba, Christoph Gerle, Marc M. Nowaczyk, Genji Kurisu

Communications Biology　Vol. 4　No. 1　p. 304-304　2021/03　Research paper (scientific journal)

Split conformation of Chaetomium thermophilum Hsp104 disaggregase

Yosuke Inoue, Yuya Hanazono, Kentaro Noi, Akihiro Kawamoto, Masato Kimatsuka, Ryuhei Harada, Kazuki Takeda, Ryoichi Kita, Natsuki Iwamasa, Kyoka Shibata, Keiichi Noguchi, Yasuteru Shigeta, Keiichi Namba, Teru Ogura, Kunio Miki, Kyosuke Shinohara, Masafumi Yohda

Structure　Vol. 29　p. 1-10　2021/03　Research paper (scientific journal)

Cryo‐EM structure of the CENP‐A nucleosome in complex with phosphorylated CENP‐C

Mariko Ariyoshi, Fumiaki Makino, Reito Watanabe, Reiko Nakagawa, Takayuki Kato, Keiichi Namba, Yasuhiro Arimura, Risa Fujita, Hitoshi Kurumizaka, Ei‐ichi Okumura, Masatoshi Hara, Tatsuo Fukagawa

The EMBO Journal　Vol. 40　No. 5　p. e105671-e105671　2021/03　Research paper (scientific journal)

Immunodominant proteins P1 and P40/P90 from human pathogen Mycoplasma pneumoniae

David Vizarraga, Akihiro Kawamoto, U. Matsumoto, Ramiro Illanes, Rosa Pérez-Luque, Jesús Martín, Rocco Mazzolini, Paula Bierge, Oscar Q. Pich, Mateu Espasa, Isabel Sanfeliu, Juliana Esperalba, Miguel Fernández-Huerta, Margot P. Scheffer, Jaume Pinyol, Achilleas S. Frangakis, Maria Lluch-Senar, Shigetarou Mori, Keigo Shibayama, Tsuyoshi Kenri, Takayuki Kato, Keiichi Namba, Ignacio Fita, Makoto Miyata, David Aparicio

Nature Communications　Vol. 11　No. 1　p. 5188-5188　2020/12　Research paper (scientific journal)

A proposed gear mechanism for torque generation in the flagellar motor

Keiichi Namba

Nature Structural & Molecular Biology　Vol. 27　No. 11　p. 1004-1006　2020/11　Research paper (scientific journal)

Dynamic exchange of two types of stator units in Bacillus subtilis flagellar motor in response to environmental changes

Naoya Terahara, Keiichi Namba, Tohru Minamino

Computational and Structural Biotechnology Journal　Vol. 18　p. 2897-2907　2020/10　Research paper (scientific journal)

GFP Fusion to the N-Terminus of MotB Affects the Proton Channel Activity of the Bacterial Flagellar Motor in Salmonella

Yusuke V. Morimoto, Keiichi Namba, Tohru Minamino

Biomolecules　Vol. 10　No. 9　p. 1255-1255　2020/08/29　Research paper (scientific journal)

In vitro分泌再構成系を用いたべん毛III型分泌装置の作動メカニズムの解明

寺島 浩行, 川本 晃大, 巽 千夏, 難波 啓一, 南野 徹, 本間 道夫, 今田 勝巳

日本バイオフィルム学会学術集会プログラム・抄録集　Vol. 34回　p. 26-26　2020/08

Mechanical inhibition of isolated Vo from V/A-ATPase for proton conductance

Jun-ichi Kishikawa, Atsuko Nakanishi, Aya Furuta, Takayuki Kato, Keiichi Namba, Masatada Tamakoshi, Kaoru Mitsuoka, Ken Yokoyama

eLife　Vol. 9　No. e56862　2020/07/08　Research paper (scientific journal)

Assembly Mechanism of a Supramolecular MS-Ring Complex To Initiate Bacterial Flagellar Biogenesis in Vibrio Species

Hiroyuki Terashima, Keiichi Hirano, Yuna Inoue, Takaya Tokano, Akihiro Kawamoto, Takayuki Kato, Erika Yamaguchi, Keiichi Namba, Takayuki Uchihashi, Seiji Kojima, Michio Homma

Journal of Bacteriology　Vol. 202　No. 16　p. e00236-20　2020/06/01　Research paper (scientific journal)

Direct observation of speed fluctuations of flagellar motor rotation at extremely low load close to zero

Nakamura S, Hanaizumi Y, Morimoto YV, Inoue Y, Erhardt M, Minamino T, Namba K

Mol. Microbiol.　Vol. 113　No. 4　p. 755-765　2020/04　Research paper (scientific journal)

ATP合成酵素とPGKから進化したMycoplasma mobile滑走モーターの構造

豊永 拓真, 加藤 貴之, 川本 晃大, 浜口 祐, 古寺 哲幸, 安藤 敏夫, 難波 啓一, 宮田 真人

日本マイコプラズマ学会雑誌　No. 46　p. 44-46　2020/03

Structural and Functional Comparison of Salmonella Flagellar Filaments Composed of FljB and FliC.

Tomoko Yamaguchi, Shoko Toma, Naoya Terahara, Tomoko Miyata, Masamichi Ashihara, Tohru Minamino, Keiichi Namba, Takayuki Kato

Biomolecules　Vol. 10　No. 2　p. 246-246　2020/02/06　Research paper (scientific journal)

The flexible linker of the secreted FliK ruler is required for export switching of the flagellar protein export apparatus.

Miki Kinoshita, Seina Tanaka, Yumi Inoue, Keiichi Namba, Shin-Ichi Aizawa, Tohru Minamino

Scientific reports　Vol. 10　No. 1　p. 838-838　2020/01/21　Research paper (scientific journal)

細菌の鞭毛モーターの方向切り替え機構(Directional switching mechanism of the bacterial flagellar motor)

南野 徹, 木下 実紀, 難波 啓一

日本細菌学雑誌　Vol. 75　No. 1　p. 72-72　2020/01

FliK-driven conformational rearrangements of FlhA and FlhB are required for export switching of the flagellar protein export apparatus.

Minamino, T, Inoue, Y, Kinoshita, M, Namba, K

J. Bacteriol.　Vol. 202　No. 3　2020/01　Research paper (scientific journal)

In vitro autonomous construction of the flagellar axial structure in the inverted membrane vesicles

Terashima, H, Tatsumi, C, Kawamoto, A, Namba, K, Minamino, T, Imada, K

Biomolecules　Vol. 10　No. 126　2020/01　Research paper (scientific journal)

Cardiac muscle thin filament structures reveal calcium regulatory mechanism.

Yamada, Y, Namba, K, Fujii, T

Nature Commun.　Vol. 11　No. 153　p. 153-153　2020/01　Research paper (scientific journal)

Refined Mechanism of Mycoplasma mobile Gliding Based on Structure, ATPase Activity, and Sialic Acid Binding of Machinery

Miyuki S. Nishikawa, Daisuke Nakane, Takuma Toyonaga, Akihiro Kawamoto, Takayuki Kato, Keiichi Namba, Makoto Miyata, Richard Gerald Brennan

mBio　Vol. 10　No. 6　2019/12/24　Research paper (scientific journal)

Structure of the native supercoiled flagellar hook as a universal joint.

Kato, T, Makino, F, Miyata, T, Horváth, P, Namba, K

Nature Commun.　Vol. 10　No. 5295　p. 5295-5295　2019/11　Research paper (scientific journal)

新しいアプローチで病原性細菌に挑戦する 細菌III型分泌装置に対する阻害剤を探索するための新規網羅的アッセイ系

寺島 浩行, 川本 晃大, 巽 千夏, 難波 啓一, 南野 徹, 本間 道夫, 今田 勝巳

日本生化学会大会プログラム・講演要旨集　Vol. 92回　p. [3S11a-01]　2019/09

TRANSIENT SPLITTING OF HSP104 HEXAMERIC RING AND ITS IMPLICATION IN PROTEIN DISAGGREGATION

Yohda Masafumi, Inoue Yosuke, Hanazono Yuya, Noi Kentaro, Kawamoto Akihiro, Takeda Kazuki, Noguchi Keiichi, Namba Keiichi, Ogura Teru, Miki Kunio, Shinohara Kyosuke

PROTEIN SCIENCE　Vol. 28　2019/09

新しいアプローチで病原性細菌に挑戦する 細菌III型分泌装置に対する阻害剤を探索するための新規網羅的アッセイ系

寺島 浩行, 川本 晃大, 巽 千夏, 難波 啓一, 南野 徹, 本間 道夫, 今田 勝巳

日本生化学会大会プログラム・講演要旨集　Vol. 92回　p. [3S11a-01]　2019/09

Structure of Salmonella flagellar hook reveals intermolecular domain interactions for the universal joint function.

Horváth, P, Kato, T, Miyata, T, Namba, K

Biomolecules　Vol. 9　No. 462　2019/09　Research paper (scientific journal)

CryoTEM with a cold emission gun that moves structural biology into a new stage.

Kato, T, Makino, F, Nakane, T, Terahara, N, Kaneko, T, Shimizu, Y, Motoki, S, Ishikawa, I, Yonekura, K, Namba, K

Microsc. Microanal.　Vol. 25　No. Suppl 2　p. 998-999　2019/08　Research paper (international conference proceedings)

Directional switching mechanism of the bacterial flagellar motor.

Minamino, T, Kinoshita, M, Namba, K

Computational and Structural Biotechnology Journal　Vol. 17　p. 1075-081　2019/07　Research paper (scientific journal)

Architecture of the Bacterial Flagellar Distal Rod and Hook of Salmonella.

Saijo-Hamano, Y, Matsunami, H, Namba, K, Imada, K

Biomolecules　Vol. 9　2019/07　Research paper (scientific journal)

Structural Insights into the Substrate Specificity Switch Mechanism of the Type III Protein Export Apparatus.

Yumi Inoue, Yuya Ogawa, Miki Kinoshita, Naoya Terahara, Masafumi Shimada, Noriyuki Kodera, Toshio Ando, Keiichi Namba, Akio Kitao, Katsumi Imada, Tohru Minamino

Structure (London, England : 1993)　Vol. 27　No. 6　p. 965-976　2019/06/04　Research paper (scientific journal)

Molecular Organization and Assembly of the Export Apparatus of Flagellar Type III Secretion Systems

Tohru Minamino, Akihiro Kawamoto, Miki Kinoshita, Keiichi Namba

Bacterial Type III Protein Secretion Systems　Vol. 427　p. 91-107　2019/06　Part of collection (book)

Novel Insights into Conformational Rearrangements of the Bacterial Flagellar Switch Complex.

Tomofumi Sakai, Tomoko Miyata, Naoya Terahara, Koichiro Mori, Yumi Inoue, Yusuke V Morimoto, Takayuki Kato, Keiichi Namba, Tohru Minamino

mBio　Vol. 10　No. 2　2019/04/02　Research paper (scientific journal)

Mutational analysis of the C-terminal cytoplasmic domain of FlhB, a transmembrane component of the flagellar type III protein export apparatus in Salmonella.

Inoue, Y, Kinoshita, M, Namba, K, Minamino, T

Genes to Cells　Vol. 24　p. 408-421　2019/04　Research paper (scientific journal)

Structural insights into the substrate specificity switching mechanism of the type III protein export apparatus.

Inoue, Y, Ogawa, Y, Kinoshita, M, Shimada, M, Kodera, N, Ando, T, Namba, K, Kitao, A, Imada, K, Minamino, T

Structure　Vol. 27　p. 1-12　2019/04　Research paper (scientific journal)

Novel insights into conformational rearrangements of the bacterial flagellar switch complex.

mBio　Vol. 10　2019/04　Research paper (scientific journal)

Mycoplasma mobileの滑走運動に対するATP合成酵素から進化したモーターのサブユニット構成の解明(Elucidating subunit composition of the motor evolved from ATP synthase for Mycoplasma mobile gliding)

豊永 拓真, 加藤 貴之, 川本 晃大, 古寺 哲幸, 安藤 敏夫, 難波 啓一, 宮田 真人

日本細菌学雑誌　Vol. 74　No. 1　p. 75-75　2019/03

Novel insights into the mechanism of well-ordered assembly of bacterial flagellar proteins in Salmonella

Yumi Inoue, Yusuke V. Morimoto, Keiichi Namba, Tohru Minamino

Scientific Reports　Vol. 8　No. 1　p. 1787-1787　2018/12/01　Research paper (scientific journal)

Autonomous control mechanism of stator assembly in the bacterial flagellar motor in response to changes in the environment.

Minamino, T, Terahara, N, Kojima, S, Namba, K

Mol. Microbiol.　Vol. 10　p. 723-734　2018/10　Research paper (scientific journal)

In vitro reconstitution of functional type III protein export and insights into flagellar assembly.

Terashima, H, Kawamoto, A, Tatsumi, C, Namba, K, Minamino, T, Imada, K

mBio　Vol. 9　No. 3　2018/06　Research paper (scientific journal)

Electron Microscopy of Motor Structure and Possible Mechanisms.

Minamino, T, Kato, T, Makino, F, Horvath, P, Miyata, T, Namba, K

Encyclopedia of Biophysics　2018/06

Insight into structural remodeling of the FlhA ring responsible for bacterial flagellar type III protein export

Naoya Terahara, Yumi Inoue, Noriyuki Kodera, Yusuke V. Morimoto, Takayuki Uchihashi, Katsumi Imada, Toshio Ando, Keiichi Namba, Tohru Minamino

Science Advances　Vol. 4　No. 4　p. eaao7054-eaao7054　2018/04/25　Research paper (scientific journal)

Effect of a clockwise-locked deletion in FliG on the FliG ring structure of the bacterial flagellar motor

Miki Kinoshita, Keiichi Namba, Tohru Minamino

Genes to Cells　Vol. 23　No. 3　p. 241-247　2018/03/01　Research paper (scientific journal)

Insight into adaptive remodeling of the rotor ring complex of the bacterial flagellar motor

Miki Kinoshita, Yukio Furukawa, Susumu Uchiyama, Katsumi Imada, Keiichi Namba, Tohru Minamino

Biochemical and Biophysical Research Communications　Vol. 496　No. 1　p. 12-17　2018/01/29　Research paper (scientific journal)

Complementary use of electron cryomicroscopy and X-ray crystallography: structural studies of actin and actomyosin filaments

Takashi Fujii, Keiichi Namba

Advances in Experimental Medicine and Biology　Vol. 1105　p. 25-42　2018　Part of collection (book)

Evidence for the hook supercoiling mechanism of the bacterial flagellum.

Fujii, T, Matsunami, H, Inoue, Y, Namba, K

Biophysics and Physicobiology　Vol. 15　p. 28-32　2018/01　Research paper (scientific journal)

A triangular loop of domain D1 of FlgE is essential for hook assembly but not for the mechanical function.

Sakai T, Inoue Y, Terahara N, Namba K, Minamino T

Biochem. Biophys. Res. Comm.　Vol. 495　No. 2　p. 1789-1794　2018/01　Research paper (scientific journal)

Pressure-induced activation of the swimming motility of magnetotactic bacterium.

Nishiyama, M, Juanfang, R, Kato, T, Minamino, T, Namba, K, Seiyama, A, Long-Fei Wu, Harada, Y

Biophysical. Journal　2017/11　Research paper (scientific journal)

Na+-induced structural transition of MotPS for stator assembly of the Bacillus flagellar motor

Naoya Terahara, Noriyuki Kodera, Takayuki Uchihashi, Toshio Ando, Keiichi Namba, Tohru Minamino

SCIENCE ADVANCES　Vol. 3　No. 11　p. eaao0419-eaao0419　2017/11　Research paper (scientific journal)

The role of a cytoplasmic loop of MotA in load-dependent assembly and disassembly dynamics of the MotA/B stator complex in the bacterial flagellar motor

Seyedeh Noorolhoda Shajari Pourjaberi, Naoya Terahara, Keiichi Namba, Tohru Minamino

MOLECULAR MICROBIOLOGY　Vol. 106　No. 4　p. 646-658　2017/11　Research paper (scientific journal)

Assembly and stoichiometry of the core structure of the bacterial flagellar type III export gate complex

Takuma Fukumura, Fumiaki Makino, Tobias Dietsche, Miki Kinoshita, Takayuki Kato, Samuel Wagner, Keiichi Namba, Katsumi Imada, Tohru Minamino

PLOS BIOLOGY　Vol. 15　No. 8　2017/08　Research paper (scientific journal)

The role of intrinsically disordered C-terminal region of FliK in substrate specificity switching of the bacterial flagellar type III export apparatus

Miki Kinoshita, Shin-Ichi Aizawa, Yumi Inoue, Keiichi Namba, Tohru Minamino

MOLECULAR MICROBIOLOGY　Vol. 105　No. 4　p. 572-588　2017/08　Research paper (scientific journal)

Straight and rigid flagellar hook made by insertion of the FlgG specific sequence into FlgE

Koichi D. Hiraoka, Yusuke V. Morimoto, Yumi Inoue, Takashi Fujii, Tomoko Miyata, Fumiaki Makino, Tohru Minamino, Keiichi Namba

SCIENTIFIC REPORTS　Vol. 7　2017/04　Research paper (scientific journal)

Load- and polysaccharide-dependent activation of the Na+-type MotPS stator in the Bacillus subtilis flagellar motor

Naoya Terahara, Yukina Noguchi, Shuichi Nakamura, Nobunori Kami-Ike, Masahiro Ito, Keiichi Namba, Tohru Minamino

SCIENTIFIC REPORTS　Vol. 7　2017/04　Research paper (scientific journal)

Bacterial flagella grow through an injection-diffusion mechanism

Thibaud T. Renault, Anthony O. Abraham, Tobias Bergmiller, Guillaume Paradis, Simon Rainville, Emmanuelle Charpentier, Calin C. Guet, Yuhai Tu, Keiichi Namba, James P. Keener, Tohru Minamino, Marc Erhardt

ELIFE　Vol. 6　2017/03　Research paper (scientific journal)

Identical folds used for distinct mechanical functions of the bacterial flagellar rod and hook

Takashi Fujii, Takayuki Kato, Koichi D. Hiraoka, Tomoko Miyata, Tohru Minamino, Fabienne F. V. Chevance, Kelly T. Hughes, Keiichi Namba

NATURE COMMUNICATIONS　Vol. 8　2017/01　Research paper (scientific journal)

Structure of actomyosin rigour complex at 5.2 angstrom resolution and insights into the ATPase cycle mechanism

Takashi Fujii, Keiichi Namba

NATURE COMMUNICATIONS　Vol. 8　2017/01　Research paper (scientific journal)

High-resolution pH imaging of living bacterial cell to detect local pH differences.

Morimoto, Y.V, Kami-ike, N, Miyata, T, Kawamoto, A, Kato, T, Namba, K, Minamino, T

mBio　Vol. 7　No. 6　2016/12　Research paper (scientific journal)

Structural stability of flagellin subunit affects the rate of flagellin export in the absence of FliS chaperone

Yukio Furukawa, Yumi Inoue, Aya Sakaguchi, Yoko Mori, Takuma Fukumura, Tomoko Miyata, Keiichi Namba, Tohru Minamino

MOLECULAR MICROBIOLOGY　Vol. 102　No. 3　p. 405-416　2016/11　Research paper (scientific journal)

The Architecture of the Cytoplasmic Region of Type III Secretion Systems

Fumiaki Makino, Dakang Shen, Naoko Kajimura, Akihiro Kawamoto, Panayiota Pissaridou, Henry Oswin, Maria Pain, Isabel Murillo, Keiichi Namba, Ariel J. Blocker

SCIENTIFIC REPORTS　Vol. 6　2016/09　Research paper (scientific journal)

Structural Study of MPN387, an Essential Protein for Gliding Motility of a Human-Pathogenic Bacterium, Mycoplasma pneumoniae

Yoshito Kawakita, Miki Kinoshita, Yukio Furukawa, Isil Tulum, Yuhei O. Tahara, Eisaku Katayama, Keiichi Namba, Makoto Miyata

JOURNAL OF BACTERIOLOGY　Vol. 198　No. 17　p. 2352-2359　2016/09　Research paper (scientific journal)

The tetrameric MotA complex as the core of the flagellar motor stator from hyperthermophilic bacterium

Norihiro Takekawa, Naoya Terahara, Takayuki Kato, Mizuki Gohara, Kouta Mayanagi, Atsushi Hijikata, Yasuhiro Onoue, Seiji Kojima, Tsuyoshi Shirai, Keiichi Namba, Michio Homma

SCIENTIFIC REPORTS　Vol. 6　2016/08　Research paper (scientific journal)

Rearrangements of -helical structures of FlgN chaperone control the binding affinity for its cognate substrates during flagellar type III export

Miki Kinoshita, Yuki Nakanishi, Yukio Furukawa, Keiichi Namba, Katsumi Imada, Tohru Minamino

MOLECULAR MICROBIOLOGY　Vol. 101　No. 4　p. 656-670　2016/08　Research paper (scientific journal)

Structural flexibility of the periplasmic protein, FlgA, regulates flagellar P-ring assembly in Salmonella enterica

Hideyuki Matsunami, Young-Ho Yoon, Vladimir A. Meshcheryakov, Keiichi Namba, Fadel A. Samatey

SCIENTIFIC REPORTS　Vol. 6　2016/06　Research paper (scientific journal)

FliH and FliI ensure efficient energy coupling of flagellar type III protein export in Salmonella

Tohru Minamino, Miki Kinoshita, Yumi Inoue, Yusuke V. Morimoto, Kunio Ihara, Satomi Koya, Noritaka Hara, Noriko Nishioka, Seiji Kojima, Michio Homma, Keiichi Namba

MICROBIOLOGYOPEN　Vol. 5　No. 3　p. 424-435　2016/06　Research paper (scientific journal)

Periodicity in attachment organelle revealed by electron cryotomography suggests conformational changes in gliding mechanism of Mycoplasma pneumoniae

Akihiro Kawamoto, Lisa Matsuo, Takayuki Kato, Hiroki Yamamoto, Keiichi Namba, Makoto Miyata

mBio　Vol. 7　No. 2　2016/04/12　Research paper (scientific journal)

Domain-swap polymerization drives the self-assembly of the bacterial flagellar motor

Matthew A. B. Baker, Robert M. G. Hynson, Lorraine A. Ganuelas, Nasim Shah Mohammadi, Chu Wai Liew, Anthony A. Rey, Anthony P. Duff, Andrew E. Whitten, Cy M. Jeffries, Nicolas J. Delalez, Yusuke V. Morimoto, Daniela Stock, Judith P. Armitage, Andrew J. Turberfield, Keiichi Namba, Richard M. Berry, Lawrence K. Lee

NATURE STRUCTURAL & MOLECULAR BIOLOGY　Vol. 23　No. 3　p. 197-203　2016/03　Research paper (scientific journal)

Insight into the flagella type III export revealed by the complex structure of the type III ATPase and its regulator

Katsumi Imada, Tohru Minamino, Yumiko Uchida, Miki Kinoshita, Keiichi Namba

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA　Vol. 113　No. 13　p. 3633-3638　2016/03　Research paper (scientific journal)

The Bacterial Flagellar Type III Export Gate Complex Is a Dual Fuel Engine That Can Use Both H+ and Na+ for Flagellar Protein Export

Tohru Minamino, Yusuke V. Morimoto, Noritaka Hara, Phillip D. Aldridge, Keiichi Namba

PLoS Pathogens　Vol. 12　No. 3　2016/03/01　Research paper (scientific journal)

Interaction of Vibrio parahaemolyticus diarrheal T3SS effector VopV with actin filaments

Mitsuhiro Nishimura, Takashi Fujii, Hirotaka Hiyoshi, Fumiaki Makino, Hajime Inoue, Daisuke Motooka, Toshio Kodama, Tadayasu Ohkubo, Yuji Kobayashi, Shota Nakamura, Keiichi Namba, Tetsuya Iida

2016/01　Research paper (international conference proceedings)

Genetic analysis of revertants isolated from the rod-fragile fliF mutant of Salmonella.

Komatsu, H, Hayashi, F, Sasa, M, Shikata, K, Yamaguchi, S, Namba, K, Oosawa, K

Biophys. Physicobiol.　Vol. 13　p. 13-25　2016　Research paper (scientific journal)

Cryogenic coherent x-ray diffraction imaging for biological non-crystalline particles using the KOTOBUKI-1 diffraction apparatus at SACLA

Tomotaka Oroguchi, Yuki Sekiguchi, Amane Kobayashi, Yu Masaki, Asahi Fukuda, Saki Hashimoto, Masayoshi Nakasako, Yuichi Ichikawa, Hitoshi Kurumizaka, Mitsuhiro Shimizu, Yayoi Inui, Sachihiro Matsunaga, Takayuki Kato, Keiichi Namba, Keiichi Yamaguchi, Kazuo Kuwata, Hiroshi Kameda, Naoya Fukui, Yasushi Kawata, Takashi Kameshima, Yuki Takayama, Koji Yonekura, Masaki Yamamoto

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS　Vol. 48　No. 18　2015/09　Research paper (scientific journal)

Weak Interactions between Salmonella enterica FlhB and Other Flagellar Export Apparatus Proteins Govern Type III Secretion Dynamics

Jonathan L. McMurry, Tohru Minamino, Yukio Furukawa, Joshua W. Francis, Stephanie A. Hill, Katy A. Helms, Keiichi Namba

PLOS ONE　Vol. 10　No. 8　2015/08　Research paper (scientific journal)

A repeat unit of Vibrio diarrheal T3S effector subverts cytoskeletal actin homeostasis via binding to interstrand region of actin filaments

Mitsuhiro Nishimura, Takashi Fujii, Hirotaka Hiyoshi, Fumiaki Makino, Hajime Inoue, Daisuke Motooka, Toshio Kodama, Tadayasu Ohkubo, Yuji Kobayashi, Shota Nakamura, Keiichi Namba, Tetsuya Iida

SCIENTIFIC REPORTS　Vol. 5　2015/06　Research paper (scientific journal)

Structure of the Complex of F-Actin and DNGR-1, a C-Type Lectin Receptor Involved in Dendritic Cell Cross-Presentation of Dead Cell-Associated Antigens

Pavel Hanc, Takashi Fujii, Salvador Iborra, Yurika Yamada, Jatta Huotari, Oliver Schulz, Susan Ahrens, Svend Kjaer, Michael Way, David Sancho, Keiichi Namba, Caetano Reis e Sousa

IMMUNITY　Vol. 42　No. 5　p. 839-849　2015/05　Research paper (scientific journal)

Importance of the monomer-dimer-tetramer interconversion of the clock protein KaiB in the generation of circadian oscillations in cyanobacteria

Takahiro Iida, Risa Mutoh, Kiyoshi Onai, Megumi Morishita, Yukio Furukawa, Keiichi Namba, Masahiro Ishiura

GENES TO CELLS　Vol. 20　No. 3　p. 173-190　2015/03　Research paper (scientific journal)

A Mechanical Switch from Diffusion to Directional Motion Activates ATPase in Dynein Motor

Seiichi Uchimura, Takashi Fujii, Hiroko Takazaki, Rie Ayukawa, Yosuke Nishikawa, Itsushi Minoura, You Hachikubo, Genji Kurisu, Kazuo Sutoh, Takahide Kon, Keiichi Namba, Etsuko Muto

BIOPHYSICAL JOURNAL　Vol. 108　No. 2　p. 22A-22A　2015/01　Research paper (international conference proceedings)

A flipped ion pair at the dynein-microtubule interface is critical for dynein motility and ATPase activation

Seiichi Uchimura, Takashi Fujii, Hiroko Takazaki, Rie Ayukawa, Yosuke Nishikawa, Itsushi Minoura, You Hachikubo, Genji Kurisu, Kazuo Sutoh, Takahide Kon, Keiichi Namba, Etsuko Muto

JOURNAL OF CELL BIOLOGY　Vol. 208　No. 2　p. 211-222　2015/01　Research paper (scientific journal)

The unexpected role of polyubiquitin chains in the formation of fibrillar aggregates

Daichi Morimoto, Erik Walinda, Harumi Fukada, Yu-Shin Sou, Shun Kageyama, Masaru Hoshino, Takashi Fujii, Hikaru Tsuchiya, Yasushi Saeki, Kyohei Arita, Mariko Ariyoshi, Hidehito Tochio, Kazuhiro Iwai, Keiichi Namba, Masaaki Komatsu, Keiji Tanaka, Masahiro Shirakawa

Nature Communications　Vol. 6　2015/01　Research paper (scientific journal)

Three-dimensional electron microscopy reconstruction and cysteine-mediated crosslinking provide a model of the type III secretion system needle tip complex

Martin Cheung, Da-Kang Shen, Fumiaki Makino, Takayuki Kato, A. Dorothea Roehrich, Isabel Martinez-Argudo, Matthew L. Walker, Isabel Murillo, Xia Liu, Maria Pain, James Brown, Gordon Frazer, Judith Mantell, Petros Mina, Thomas Todd, Richard B. Sessions, Keiichi Namba, Ariel J. Blocker

MOLECULAR MICROBIOLOGY　Vol. 95　No. 1　p. 31-50　2015/01　Research paper (scientific journal)

The bacterial flagellar protein export apparatus processively transports flagellar proteins even with extremely infrequent ATP hydrolysis

Tohru Minamino, Yusuke V. Morimoto, Miki Kinoshita, Phillip D. Aldridge, Keiichi Namba

SCIENTIFIC REPORTS　Vol. 4　2014/12　Research paper (scientific journal)

Photoresponsive DNA Nanocapsule Having an Open/Close System for Capture and Release of Nanomaterials

Tomohiro Takenaka, Masayuki Endo, Yuki Suzuki, Yangyang Yang, Tomoko Emura, Kumi Hidaka, Takayuki Kato, Tomoko Miyata, Keiichi Namba, Hiroshi Sugiyama

CHEMISTRY-A EUROPEAN JOURNAL　Vol. 20　No. 46　p. 14951-14954　2014/11　Research paper (scientific journal)

Assembly dynamics and the roles of FliI ATPase of the bacterial flagellar export apparatus

Fan Bai, Yusuke V. Morimoto, Shinsuke D. J. Yoshimura, Noritaka Hara, Nobunori Kami-ike, Keiichi Namba, Tohru Minamino

SCIENTIFIC REPORTS　Vol. 4　2014/10　Research paper (scientific journal)

Crystallization and preliminary X-ray analysis of the periplasmic domain of FliP, an integral membrane component of the bacterial flagellar type III protein-export apparatus

Takuma Fukumura, Yukio Furukawa, Tatsuya Kawaguchi, Yumiko Saijo-Hamano, Keiichi Namba, Katsumi Imada, Tohru Minamino

ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY COMMUNICATIONS　Vol. 70　p. 1215-1218　2014/09　Research paper (scientific journal)

Intrinsic Disorder Mediates Cooperative Signal Transduction in STIM1

Yukio Furukawa, Shunsuke Teraguchi, Takahisa Ikegami, Onur Dagliyan, Lin Jin, Damien Hall, Nikolay V. Dokholyan, Keiichi Namba, Shizuo Akira, Tomohiro Kurosaki, Yoshihiro Baba, Daron M. Standley

JOURNAL OF MOLECULAR BIOLOGY　Vol. 426　No. 10　p. 2082-2097　2014/05　Research paper (scientific journal)

Assembly and stoichiometry of FliF and FlhA in Salmonella flagellar basal body

Yusuke V. Morimoto, Mariko Ito, Koichi D. Hiraoka, Yong-Suk Che, Fan Bai, Nobunori Kami-ike, Keiichi Namba, Tohru Minamino

MOLECULAR MICROBIOLOGY　Vol. 91　No. 6　p. 1214-1226　2014/03　Research paper (scientific journal)

Swimming behaviour and magnetotaxis function of the marine bacterium strain MO-1

Sheng-Da Zhang, Nikolai Petersen, Wei-Jia Zhang, Sebastien Cargou, Juanfang Ruan, Dorothee Murat, Claire-Lise Santini, Tao Song, Takayuki Kato, Philippe Notareschi, Ying Li, Keiichi Namba, Anne-Marie Gue, Long-Fei Wu

ENVIRONMENTAL MICROBIOLOGY REPORTS　Vol. 6　No. 1　p. 14-20　2014/02　Research paper (scientific journal)

2P018 GFP labeling for single particle analysis with cryoEM(01A. Protein: Structure,Poster,The 52nd Annual Meeting of the Biophysical Society of Japan(BSJ2014))

Kato Takayuki, Terahara Naoya, Miyata Tomoko, Namba Keiichi

Seibutsu Butsuri　Vol. 54　No. 1　2014

2P019 Structural analysis of needle complex from shigella flexneri by cryo electron microscopy(01A. Protein: Structure,Poster,The 52nd Annual Meeting of the Biophysical Society of Japan(BSJ2014))

Kajimura Naoko, Makino Fumiaki, Cheung Martin P, Kato Takayuki, Blocker Ariel J, Namba Keiichi

Seibutsu Butsuri　Vol. 54　No. 1　2014

2SCA-03 Structure of the bacterial flagellar motor involved in the directional switching mechanism(2SCA Japan-China-Taiwan joint sympoium on cooperativity in supramolcular machine,Symposium,The 52nd Annual Meeting of the Biophysical Society of Japan(BSJ2014))

Miyata Tomoko, Kato Takayuki, Morimoto Yusuke V., Nakamura Syuichi, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 54　No. 1　2014

1P223 Construction of an in vitro transport assay system for the bacterial type III protein secretion(13D. Biological & Artificial membrane: Transport,Poster,The 52nd Annual Meeting of the Biophysical Society of Japan(BSJ2014))

Terashima Hiroyuki, Kawamoto Akihiro, Minamino Tohru, Namba Keiichi, Imada Katsumi

Seibutsu Butsuri　Vol. 54　No. 1　2014

2P168 Structural analysis of T-ring in the flagellar basal body of Vibrio alginolyticus by electron cryomicroscopy(12. Cell biology,Poster,The 52nd Annual Meeting of the Biophysical Society of Japan(BSJ2014))

Hotta Hidemaro, Kawamoto Akihiro, Inaba Satoshi, Morimoto Yusuke V., Nishioka Noriko, Kojima Seiji, Namba Keiichi, Homma Michio

Seibutsu Butsuri　Vol. 54　No. 1　2014

1P018 CryoEM structure of the flagellar filament of Salmonella FljB and implication of its difference from the FliC filament(Protein: Structure,Poster,The 52th Annual Meeting of the Biophysical Society of Japan(BSJ2014))

Shoko Toma, Takayuki Kato, Keiichi Namba

Seibutsu Butsuri　Vol. 54　No. 1　2014

Effect of the MotB(D33N) mutation on stator assembly and rotation of the proton-driven bacterial flagellar motor

Shuichi Nakamura, Tohru Minamino, Nobunori Kami-Ike, Seishi Kudo, Keiichi Namba

Biophysics (Japan)　Vol. 10　p. 35-41　2014　Research paper (scientific journal)

Direct Measurement of Helical Cell Motion of the Spirochete Leptospira

Shuichi Nakamura, Alexander Leshansky, Yukio Magariyama, Keiichi Namba, Seishi Kudo

BIOPHYSICAL JOURNAL　Vol. 106　No. 1　p. 47-54　2014/01　Research paper (scientific journal)

Load-sensitive coupling of proton translocation and torque generation in the bacterial flagellar motor

Yong-Suk Che, Shuichi Nakamura, Yusuke V. Morimoto, Nobunori Kami-ike, Keiichi Namba, Tohru Minamino

MOLECULAR MICROBIOLOGY　Vol. 91　No. 1　p. 175-184　2014/01　Research paper (scientific journal)

Interactions of bacterial flagellar chaperone-substrate complexes with FlhA contribute to co-ordinating assembly of the flagellar filament

Miki Kinoshita, Noritaka Hara, Katsumi Imada, Keiichi Namba, Tohru Minamino

MOLECULAR MICROBIOLOGY　Vol. 90　No. 6　p. 1249-1261　2013/12　Research paper (scientific journal)

SCJ Public Symposium on Integrative Bio-imaging_Initiative for the Revolution of Medical and Life Sciences

SOKABE Masahiro, NAGAYAMA Kuniaki, NAMBA Keiichi, HARADA Yoshie

Seibutsu Butsuri　Vol. 53　No. 6　p. 329-333　2013/11/25

Common and distinct structural features of Salmonella injectisome and flagellar basal body

Akihiro Kawamoto, Yusuke V. Morimoto, Tomoko Miyata, Tohru Minamino, Kelly T. Hughes, Takayuki Kato, Keiichi Namba

SCIENTIFIC REPORTS　Vol. 3　2013/11　Research paper (scientific journal)

Correlation between Supercoiling and Conformational Motions of the Bacterial Flagellar Filament

Andreas M. Stadler, Tobias Unruh, Keiichi Namba, Fade Samatey, Giuseppe Zaccai

BIOPHYSICAL JOURNAL　Vol. 105　No. 9　p. 2157-2165　2013/11　Research paper (scientific journal)

Populational Heterogeneity vs. Temporal Fluctuation in Escherichia coli Flagellar Motor Switching

Fan Bai, Yong-Suk Che, Nobunori Kami-ike, Qi Ma, Tohru Minamino, Yoshiyuki Sowa, Keiichi Namba

BIOPHYSICAL JOURNAL　Vol. 105　No. 9　p. 2123-2129　2013/11　Research paper (scientific journal)

Structure of the ParM filament at 8.5 angstrom resolution

Pananghat Gayathri, Takashi Fujii, Keiichi Namba, Jan Loewe

JOURNAL OF STRUCTURAL BIOLOGY　Vol. 184　No. 1　p. 33-42　2013/10　Research paper (scientific journal)

Conservation of two distinct types of 100S ribosome in bacteria

Masami Ueta, Chieko Wada, Takashi Daifuku, Yoshihiko Sako, Yoshitaka Bessho, Aya Kitamura, Ryosuke L. Ohniwa, Kazuya Morikawa, Hideji Yoshida, Takayuki Kato, Tomoko Miyata, Keiichi Namba, Akira Wada

GENES TO CELLS　Vol. 18　No. 7　p. 554-574　2013/07　Research paper (scientific journal)

Common Evolutionary Origin for the Rotor Domain of Rotary Atpases and Flagellar Protein Export Apparatus

Jun-ichi Kishikawa, Tatsuya Ibuki, Shuichi Nakamura, Astuko Nakanishi, Tohru Minamino, Tomoko Miyata, Keiichi Namba, Hiroki Konno, Hiroshi Ueno, Katsumi Imada, Ken Yokoyama

PLOS ONE　Vol. 8　No. 5　2013/05　Research paper (scientific journal)

Expression, purification, crystallization and preliminary X-ray diffraction analysis of a core fragment of FlgG, a bacterial flagellar rod protein

Yumiko Saijo-Hamano, Hideyuki Matsunami, Keiichi Namba, Katsumi Imada

ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS　Vol. 69　p. 547-550　2013/05　Research paper (scientific journal)

A method to achieve homogeneous dispersion of large transmembrane complexes within the holes of carbon films for electron cryomicroscopy

Martin Cheung, Naoko Kajimura, Fumiaki Makino, Masamichi Ashihara, Tomoko Miyata, Takayuki Kato, Keiichi Namba, Ariel J. Blocker

Journal of Structural Biology　Vol. 182　No. 1　p. 51-56　2013/04　Research paper (scientific journal)

Effects of Chain Length of an Amphipathic Polypeptide Carrying the Repeated Amino Acid Sequence (LETLAKA)(n) on alpha-Helix and Fibrous Assembly Formation

Toshiaki Takei, Kazuya Hasegawa, Katsumi Imada, Keiichi Namba, Kouhei Tsumoto, Yukino Kuriki, Masakuni Yoshino, Kazumori Yazaki, Shuichi Kojima, Tsunetomo Takei, Takuya Ueda, Kin-ichiro Miura

BIOCHEMISTRY　Vol. 52　No. 16　p. 2810-2820　2013/04　Research paper (scientific journal)

Distinct roles of highly conserved charged residues at the MotA-FliG interface in bacterial flagellar motor rotation

Yusuke V. Morimoto, Shuichi Nakamura, Koichi D. Hiraoka, Keiichi Namba, Tohru Minamino

Journal of Bacteriology　Vol. 195　No. 3　p. 474-481　2013/02　Research paper (scientific journal)

Interaction between FliJ and FlhA, components of the bacterial flagellar type iii export apparatus

Tatsuya Ibuki, Yumiko Uchida, Yusuke Hironaka, Keiichi Namba, Katsumi Imada, Tohru Minamino

Journal of Bacteriology　Vol. 195　No. 3　p. 466-473　2013/02　Research paper (scientific journal)

2P159 Torque-speed relationship of the flagellar motor consisting of two distinct stators(11. Molecular motor,Poster)

Terahara Naoya, Noguchi Yukina, Nakamura Shuichi, Kamiike Nobunori, Minamino Tohru, Ito Masahiro, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

2P038 Crystallization and genetic analyses of a periplasmic loop of FliP, a component of the flagellar protein export apparatus(01B. Protein: Structure & Function,Poster)

Fukumura Takuma, Saijo-Hamano Yumiko, Furukawa Yukio, Kawaguchi Tatsuya, Imada Katsumi, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 53　No. 1　2013

2P157 Structural study of the sheath in the magnetotactic bacterium MO-1 by electron cryomicroscopy(11. Molecular motor,Poster)

Ruan Juanfang, Kato Takayuki, Santini Claire-Lise, Wu Long-Fei, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

2P158 Identification of the location of the switch protein FliG in the flagella basal body(11. Molecular motor,Poster)

Miyata Tomoko, Kato Takayuki, Morimoto Yusuke V, Kawamoto Akihiro, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

3P192 Mutational robustness of FlhA, a subunit of the bacterial flagellar export apparatus(12. Cell biology,Poster)

Minamino Tohru, Kinoshita Miki, Hara Noritaka, Koya Satomi, Nishioka Noriko, Kojima Seiji, Ihara Kunio, Homma Michio, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

3P189 Structural analysis of the flagellar basal body in intact cell of Vibrio alginolyticus by electron cryomicroscopy(12. Cell biology,Poster)

Hotta Hidemaro, Kawamoto Akihiro, Inada Satoshi, Morimoto Yusuke V., Nishioka Noriko, Kojima Seiji, Namba Keiichi, Homma Michio

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P009 Preparation of seamless 15-protofilament microtubules for helical reconstruction of microtubules(01A. Protein:Structure,Poster)

Takazaki Hiroko, Fujii Takashi, Uchimura Seiichi, Ayukawa Rie, Namba Keiichi, Muto Etsuko

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P083 Structural analysis of needle complex from shigella flexineri by cryo electron microscopy(01E. Protein:Measurement & Analysis,Poster)

Kajimura Naoko, Cheung Martin P., Kato Takayuki, Blocker Ariel J., Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P084 Evaluation of cameras for high resolution structural analysis by cryoEM(01E. Protein:Measurement & Analysis,Poster)

Kato Takayuki, Miyata Tomoko, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P183 Molecular mechanism of the type III protein export by electron cryotomography of the flagellar basal body(12.Cell biology,Poster,The 51st Annual Meeting of the Biophysical Society of Japan)

Kawamoto Akihiro, Miyata Tomoko, Morimoto Yusuke V., Minamino Tohru, Kato Takayuki, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P139 A Molecular Simulation Study to Investigate Actin Filament Elongation Mechanism(10.Muscle,Poster,The 51st Annual Meeting of the Biophysical Society of Japan)

Wakai Nobuhiko, Takemura Kazuhiro, Fujii Takashi, Namba Keiichi, Kitao Akio

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P184 Electron microscopic observation of isolated gliding machinery of Mycoplasma mobile(12.Cell biology,Poster,The 51st Annual Meeting of the Biophysical Society of Japan)

Nishikawa Miyuki, Nakane Daisuke, Kawamoto Akihiro, Katou Takayuki, Namba Keiichi, Miyata Makoto

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P153 Structural analysis of dynein-microtubule interface : How is a signal transmitted from microtubule to AAA+ATPase domain?(11.Molecular motor,Poster,The 51st Annual Meeting of the Biophysical Society of Japan)

Uchimura Seiichi, Fujii Takashi, Takazaki Hiroko, Ayukawa Rie, Minoura Itsushi, Nishikawa Yosuke, Hachikubo You, Kon Takahide, Kurisu Genji, Sutoh Kazuo, Namba Keiichi, Muto Etsuko

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P182 Interaction between FliG and FliM in the bacterial flagellar motor(12.Cell biology,Poster,The 51st Annual Meeting of the Biophysical Society of Japan)

Kinoshita Miki, Furukawa Yukio, Imada Katsumi, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 53　No. 1　2013

1P179 Effect of in-frame deletion in the periplasmic region of MotB on the torque-speed relationship of Salmonella flagellar motor(12.Cell biology,Poster,The 51st Annual Meeting of the Biophysical Society of Japan)

Nakamura Shuichi, Morimoto Yusuke V., Castillo David J., Che Yong-Suk, Kami-ike Nobunori, Kudo Seishi, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

1SDA-02 High-resolution structure of the bacterial flagellar distal rod(1SDA Prof Berg's featured lecture and dancing harmonized motility machineries,Symposium,The 51th Annual Meeting of the Biophysical Society of Japan)

Saijo-Hamano Yumiko, Imada Katsumi, Matsunami Hideyuki, Fujii Takashi, Namba Keiichi

Seibutsu Butsuri　Vol. 53　No. 1　2013

The C-terminal periplasmic domain of MotB is responsible for load-dependent control of the number of stators of the bacterial flagellar motor

David J. Castillo, Shuichi Nakamura, Yusuke V. Morimoto, Yong-Suk Che, Nobunori Kami-Ike, Seishi Kudo, Tohru Minamino, Keiichi Namba

Biophysics (Japan)　Vol. 9　p. 173-181　2013　Research paper (scientific journal)

Role of the Dc domain of the bacterial hook protein FlgE in hook assembly and function

Nao Moriya, Tohru Minamino, Hedda U. Ferris, Yusuke V. Morimoto, Masamichi Ashihara, Takayuki Kato, Keiichi Namba

Biophysics (Japan)　Vol. 9　p. 63-72　2013　Research paper (scientific journal)

Isolation of Salmonella Mutants Resistant to the Inhibitory Effect of Salicylidene acylhydrazides on Flagella-Mediated Motility

Isabel Martinez-Argudo, Andreas K. J. Veenendaal, Xia Liu, A. Dorothea Roehrich, Maria C. Ronessen, Giulia Franzoni, Katerine N. van Rietschoten, Yusuke V. Morimoto, Yumiko Saijo-Hamano, Matthew B. Avison, David J. Studholme, Keiichi Namba, Tohru Minamino, Ariel J. Blocker

PLOS ONE　Vol. 8　No. 1　2013/01　Research paper (scientific journal)

Architecture of a flagellar apparatus in the fast-swimming magnetotactic bacterium MO-1

Juanfang Ruan, Takayuki Kato, Claire-Lise Santini, Tomoko Miyata, Akihiro Kawamoto, Wei-Jia Zhang, Alain Bernadac, Long-Fei Wu, Keiichi Namba

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA　Vol. 109　No. 50　p. 20643-20648　2012/12　Research paper (scientific journal)

A Bipolar Spindle of Antiparallel ParM Filaments Drives Bacterial Plasmid Segregation

P. Gayathri, T. Fujii, J. Moller-Jensen, F. van den Ent, K. Namba, J. Loewe

SCIENCE　Vol. 338　No. 6112　p. 1334-1337　2012/12　Research paper (scientific journal)

Role of EscP (Orf16) in Injectisome Biogenesis and Regulation of Type III Protein Secretion in Enteropathogenic Escherichia coli

Julia Monjaras Feria, Elizabeth Garcia-Gomez, Norma Espinosa, Tohru Minamino, Keiichi Namba, Bertha Gonzalez-Pedrajo

JOURNAL OF BACTERIOLOGY　Vol. 194　No. 22　p. 6029-6045　2012/11　Research paper (scientific journal)

Crystallization and preliminary X-ray analysis of the FliH-FliI complex responsible for bacterial flagellar type III protein export

Yumiko Uchida, Tohru Minamino, Keiichi Namba, Katsumi Imada

ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS　Vol. 68　p. 1311-1314　2012/11　Research paper (scientific journal)

Interaction of the Extreme N-Terminal Region of FliH with FlhA Is Required for Efficient Bacterial Flagellar Protein Export

Noritaka Hara, Yusuke V. Morimoto, Akihiro Kawamoto, Keiichi Namba, Tohru Minamino

JOURNAL OF BACTERIOLOGY　Vol. 194　No. 19　p. 5353-5360　2012/10　Research paper (scientific journal)

The Roles of the Dimeric and Tetrameric Structures of the Clock Protein KaiB in the Generation of Circadian Oscillations in Cyanobacteria

Reiko Murakami, Risa Mutoh, Ryo Iwase, Yukio Furukawa, Katsumi Imada, Kiyoshi Onai, Megumi Morishita, So Yasui, Kentaro Ishii, Jonathan Orville Valencia Swain, Tatsuya Uzumaki, Keiichi Namba, Masahiro Ishiura

JOURNAL OF BIOLOGICAL CHEMISTRY　Vol. 287　No. 35　p. 29506-29515　2012/08　Research paper (scientific journal)

Nanorotors and self-assembling macromolecular machines: the torque ring of the bacterial flagellar motor

Daniela Stock, Keiichi Namba, Lawrence K. Lee

CURRENT OPINION IN BIOTECHNOLOGY　Vol. 23　No. 4　p. 545-554　2012/08　Research paper (scientific journal)

Phase-dependent generation and transmission of time information by the KaiABC circadian clock oscillator through SasA-KaiC interaction in cyanobacteria

J. Valencia S, Kyouhei Bitou, Kentaro Ishii, Reiko Murakami, Megumi Morishita, Kiyoshi Onai, Yukio Furukawa, Katsumi Imada, Keiichi Namba, Masahiro Ishiura

GENES TO CELLS　Vol. 17　No. 5　p. 398-419　2012/05　Research paper (scientific journal)

Coupling between Switching Regulation and Torque Generation in Bacterial Flagellar Motor

Fan Bai, Tohru Minamino, Zhanghan Wu, Keiichi Namba, Jianhua Xing

PHYSICAL REVIEW LETTERS　Vol. 108　No. 17　2012/04　Research paper (scientific journal)

Structure of a type III secretion needle at 7-angstrom resolution provides insights into its assembly and signaling mechanisms

Takashi Fujii, Martin Cheung, Amandine Blanco, Takayuki Kato, Ariel J. Blocker, Keiichi Namba

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA　Vol. 109　No. 12　p. 4461-4466　2012/03　Research paper (scientific journal)

Complex Spatial Organization and Flagellin Composition of Flagellar Propeller from Marine Magnetotactic Ovoid Strain MO-1

Wei-Jia Zhang, Claire-Lise Santini, Alain Bernadac, Juanfang Ruan, Sheng-Da Zhang, Takayuki Kato, Ying Li, Keiichi Namba, Long-Fei Wu

JOURNAL OF MOLECULAR BIOLOGY　Vol. 416　No. 4　p. 558-570　2012/03　Research paper (scientific journal)

Crystallization and preliminary X-ray analysis of FlgA, a periplasmic protein essential for flagellar P-ring assembly

Hideyuki Matsunami, Fadel A. Samatey, Shigehiro Nagashima, Katsumi Imada, Keiichi Namba

ACTA CRYSTALLOGRAPHICA SECTION F-STRUCTURAL BIOLOGY AND CRYSTALLIZATION COMMUNICATIONS　Vol. 68　p. 310-313　2012/03　Research paper (scientific journal)

Interaction of a bacterial flagellar chaperone FlgN with FlhA is required for efficient export of its cognate substrates

Tohru Minamino, Miki Kinoshita, Noritaka Hara, Shiori Takeuchi, Akira Hida, Satomi Koya, Helen Glenwright, Katsumi Imada, Phillip D. Aldridge, Keiichi Namba

MOLECULAR MICROBIOLOGY　Vol. 83　No. 4　p. 775-788　2012/02　Research paper (scientific journal)

Functional Defect and Restoration of Temperature-Sensitive Mutants of FlhA, a Subunit of the Flagellar Protein Export Apparatus

Masafumi Shimada, Yumiko Saijo-Hamano, Yukio Furukawa, Tohru Minamino, Katsumi Imade, Keiichi Namba

JOURNAL OF MOLECULAR BIOLOGY　Vol. 415　No. 5　p. 855-865　2012/02　Research paper (scientific journal)

2PS028 Structure and function of bacterial flagellar protein export apparatus revealed by electron cryotomography of Salmonella minicells(The 50th Annual Meeting of the Biophysical Society of Japan)

Kawamoto Akihiro, Morimoto Yusuke V., Kato Takayuki, Hughes Kelly T., Yanagida Toshio, Namba Keiichi

Seibutsu Butsuri　Vol. 52　p. S114-S115　2012

2PS029 Effect of the D33N mutation in MotB on stator assembly of the bacterial flagellar motor(The 50th Annual Meeting of the Biophysical Society of Japan)

Nakamura Shuichi, Minamino Tohru, Kami-ike Nobunori, Kudo Seishi, Namba Keiichi

Seibutsu Butsuri　Vol. 52　2012

2PS005 Structural and functional analyses of a periplasm region of FliP, a component of the flagellar protein export apparatus(The 50th Annual Meeting of the Biophysical Society of Japan)

Fukumura Takuma, Furukawa Yukio, Saijo-Hamano Yumiko, Imada Katsumi, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 52　2012

2PS006 Torque-speed relationship of the flagellar motor consisting of two distinct stators(The 50th Annual Meeting of the Biophysical Society of Japan)

Terahara Naoya, Noguchi Yukina, Nakamura Syuichi, Kamiike Nobunori, Ito Masahiro, Namba Keiichi

Seibutsu Butsuri　Vol. 52　p. S110-S111　2012

2SE-01 Elucidation of the directional switching mechanism of the bacterial flagellar motor(2SE Harmonized supramolecular machinery for motility and its diversity,Symposium,The 50th Annual Meeting of the Biophysical Society of Japan)

Miyata Tomoko, Kato Takayuki, Fujii Takasi, Nakamura Shuichi, Morimoto Yusuke, Minamino Tohru, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 52　p. S12-S13　2012

3PS012 The structure of the flagellar cap-junction complex by electron cryomicroscopy(The 50th Annual Meeting of the Biophysical Society of Japan)

Makino Fumiaki, Kato Takayuki, Miyata Tomoko, Namba Keiichi

Seibutsu Butsuri　Vol. 52　p. S147-S148　2012

3PT001 Survival strategy of bacteria under the starvation stress by 100S ribosome formation(The 50th Annual Meeting of the Biophysical Society of Japan)

Kato Takayuki, Ueta Masami, Miyata Tomoko, Yoshida Hideji, Wada Akira, Namba Keiichi

Seibutsu Butsuri　Vol. 52　2012

2I1424 Role of the C-terminal a-helix of FliT chaperone in the export of its cognate substrate FliD(Cell Biology II: Prokaryotes,Oral Presentation,The 50th Annual Meeting of the Biophysical Society of Japan)

Minamino Tohru, Kinoshita Miki, Hara Noritaka, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 52　2012

2I1436 Effect of Flil ATPase on local pH around the bacterial flagellar protein export apparatus(Cell Biology II: Prokaryotes,Oral Presentation,The 50th Annual Meeting of the Biophysical Society of Japan)

Morimoto Yusuke V., Kami-ike Nobunori, Miyata Tomoko, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 52　2012

Interaction between FliI ATPase and a flagellar chaperone FliT during bacterial flagellar protein export

Tohru Minamino, Miki Kinoshita, Katsumi Imada, Keiichi Namba

MOLECULAR MICROBIOLOGY　Vol. 83　No. 1　p. 168-178　2012/01　Research paper (scientific journal)

An energy transduction mechanism used in bacterial flagellar type III protein export

Tohru Minamino, Yusuke V. Morimoto, Noritaka Hara, Keiichi Namba

NATURE COMMUNICATIONS　Vol. 2　2011/09　Research paper (scientific journal)

Structural Analysis of the Essential Resuscitation Promoting Factor YeaZ Suggests a Mechanism of Nucleotide Regulation through Dimer Reorganization

Inci Aydin, Yumiko Saijo-Hamano, Keiichi Namba, Connor Thomas, Anna Roujeinikova

PLOS ONE　Vol. 6　No. 8　2011/08　Research paper (scientific journal)

Genetic Characterization of Conserved Charged Residues in the Bacterial Flagellar Type III Export Protein FlhA

Noritaka Hara, Keiichi Namba, Tohru Minamino

PLOS ONE　Vol. 6　No. 7　2011/07　Research paper (scientific journal)

1SA-01 Theoretical and experimental approaches to analyze the mechanism of rotational switching in bacterial flagellar motor(1SA Dynamics and Robustness in Biological networks,The 49th Annual Meeting of the Biophysical Society of Japan)

Bai Fan, Minamino Tohru, Xing Jianhua, Berry Richard, Namba Keiichi

Seibutsu Butsuri　Vol. 51　2011

1K1324 Direct measurement of local pH around the bacterial flagellar protein export apparatus(Cell biology 1,The 49th Annual Meeting of the Biophysical Society of Japan)

Morimoto Yusuke V., Kami-ike Nobunori, Miyata Tomoko, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 51　2011

1K1312 Bacterial flagellar type III protein export gate complex is a dual fuel system that utilizes both proton and sodium ion for protein export(Cell biology 1,The 49th Annual Meeting of the Biophysical Society of Japan)

Minamino Tohru, Morimoto Yusuke, Namba Keiichi

Seibutsu Butsuri　Vol. 51　2011

1M1636 Tubulin interface for dynein motor critical for ATPase activation and motility(Molecular motor 2,The 49th Annual Meeting of the Biophysical Society of Japan)

Uchimura Seiichi, Fujii Takashi, Takazaki Hiroko, Ayukawa Rie, Minoura Itsushi, Nishikawa Yosuke, Hachikubo You, Kon Takahide, Kurisu Genji, Sutoh Kazuo, Namba Keiichi, Muto Etsuko

Seibutsu Butsuri　Vol. 51　p. S65-S66　2011

3M1422 Structural analysis of intact flagellar motor of Salmonella enterica in mini-cell by electron cryotomography(Molecular motor5,The 49th Annual Meeting of the Biophysical Society of Japan)

Kawamoto Akihiro, Kato Takayuki, Kelly Hughes, Namba Keiichi

Seibutsu Butsuri　Vol. 51　2011

3M1522 Study of the unique flagellar apparatus of magnetotactic bacteria MO-1 by Electron cryotomography(Molecular motor5,The 49th Annual Meeting of the Biophysical Society of Japan)

Ruan Juanfang, Kato Takayuki, Zhang Wei-Jia, Wu Long-Fei, Namba Keiichi

Seibutsu Butsuri　Vol. 51　2011

3M1546 Analysis of Interactions of the Flagellar Export Protein FliH by Site-Directed Crosslinking(Molecular motor5,The 49th Annual Meeting of the Biophysical Society of Japan)

Hara Noritaka, Namba Keiichi

Seibutsu Butsuri　Vol. 51　2011

3M1534 Role of a bacterial flagellar chaperone FlgN in flagellar type III protein export(Molecular motor5,The 49th Annual Meeting of the Biophysical Society of Japan)

Hida Akira, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 51　2011

3D1434 P18 The Survival strategy in bacteria under the starvation stress(3D Protein: Structure & Function 3,The 49th Annual Meeting of the Biophysical Society of Japan)

Kato Takayuki, Ueta Masami, Miyata Tomoko, Yoshida Hideji, Maki Yasushi, Furuike Shou, Sakai Akiko, Wada Akira, Namba Keiichi

Seibutsu Butsuri　Vol. 51　2011

1P015 Structural analysis of the flagellar hook-filament junction by electron cryomicroscopy(Protein:Structure,The 48th Annual Meeting of the Biophysical Society of Japan)

Makino Fumiaki, Katou Takayuki, Miyata Tomoko, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

1P204 Interaction between FliI ATPase and a substrate-specific chaperone FliT during bacterial flagellar protein export(Cell biology,The 48th Annual Meeting of the Biophysical Society of Japan)

Minamino Tohru, Kinoshita Miki, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

1P207 X-ray crystallographic study of the FliH-FliI complex responsible for bacterial flagellar protein export(Cell biology,The 48th Annual Meeting of the Biophysical Society of Japan)

uchida yumiko, Minamino Tohru, Namba Keiichi, Imada Katsumi

Seibutsu Butsuri　Vol. 50　No. 2　p. S55-S56　2010

1P208 Structural and functional analyses of FlgN, a bacterial flagellar substrate-specific export chaperone(Cell biology,The 48th Annual Meeting of the Biophysical Society of Japan)

Kinoshita Miki, Minamino Tohru, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

2P013 Structural analysis of the flagellar basal body-FliH/FliI complex by phase contrast electron cryotomography(The 48th Annual Meeting of the Biophysical Society of Japan)

Kawamoto Akihiro, Miyata Tomoko, Kato Takayuki, Minamino Tohru, Shigematsu Hideki, Hosogi Naoki, Nagayama Kuniaki, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

3P287 Molecular phylogenetic analysis of flagellar stator proteins of alkaliphilic Bacillus species(Genome biology: Genome analysis,The 48th Annual Meeting of the Biophysical Society of Japan)

Terahara Naoya, Noguchi Yukina, Nakano Yuko, Namba Keiichi, Ito Masahiro

Seibutsu Butsuri　Vol. 50　No. 2　2010

3P187 Structural analysis of bacterial flagellar rotor by electron cryomicroscopy(Cell biology,The 48th Annual Meeting of the Biophysical Society of Japan)

Ashihara Masamichi, Kato Takayuki, Miyata Tomoko, Fujii Takashi, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　p. S177-S178　2010

2P036 Control mechanism of ATP hydrolysis reaction in the flagellar type III protein export apparatus(The 48th Annual Meeting of the Biophysical Society of Japan)

Ibuki Tatsuya, Minamino Tohru, Miyata Tomoko, Kato Takayuki, namba Keiichi, Imada Katsumi

Seibutsu Butsuri　Vol. 50　No. 2　2010

3P032 Structural analysis of 100S ribosome by electron cryomicroscopy and image analysis(Protein: Structure & Function,The 48th Annual Meeting of the Biophysical Society of Japan)

Kato Takayuki, Yoshida Hideji, Miyata Tomoko, Maki Yasushi, Furuike Shou, Ueta Masami, Sakai Akiko, Wada Akira, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

2P214 Rotation assay of the proton-driven bacterial flagellar motor with a gold nanoparticle(The 48th Annual Meeting of the Biophysical Society of Japan)

Nakamura Shuichi, Kami-ike Nobunori, Sowa Yoshiyuki, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

2P167 The stator complex of the bacterial flagellar motor senses drag force during motor rotation(The 48th Annual Meeting of the Biophysical Society of Japan)

Che Yong-Suk, Minamino Tohru, Nakamura Shuichi, Kami-ike Nobunori, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　p. S111-S112　2010

2P169 Analysis of FliH targeting to the flagellar type III protein export apparatus by site-directed crosslinking(The 48th Annual Meeting of the Biophysical Society of Japan)

Hara Noritaka, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

2P166 Structural insight into the rotation switching mechanism of the bacterial flagellar motor(The 48th Annual Meeting of the Biophysical Society of Japan)

Imada Katsumi, Minamino Tohru, Kinoshita Miki, Nakamura Shyuichi, Morimoto Yusuke, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

3P147 Structural study of the flagellar bundle of magnetotactic bacterium MO-1 by electron cryotomography(Molecular motor,The 48th Annual Meeting of the Biophysical Society of Japan)

Ruan Juanfang, Kato Takayuki, Zhang Wei-Jia, Wu Long-fei, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　p. S170-S171　2010

1P161 Localization mechanism of the MotA/B complex to be the stator of the proton-driven bacterial flagellar motor(Molecular motor,The 48th Annual Meeting of the Biophysical Society of Japan)

Morimoto Yusuke, Nakamura Shuichi, Kami-ike Nobunori, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 50　No. 2　2010

1P149 1D1420 Direct visualization of secondary structures of F-actin by electron cryomicroscopy(Muscle,Oral Presentations,The 48th Annual Meeting of the Biophysical Society of Japan)

Fujii Takashi, Iwane Atsuko, Yanagida Toshio, Namba Keiichi

Seibutsu Butsuri　Vol. 50　No. 2　2010

2P216 Structural changes of the N- and the C-terminal regions of FliK, the bacterial flagellar rod-hook length control protein(The 48th Annual Meeting of the Biophysical Society of Japan)

Saijo-Hamano Yumiko, Motomochi Yuri, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 50　No. 2　2010

2P312 Oligomer structure of the cyanobacterial circadian clock protein KaiB(The 48th Annual Meeting of the Biophysical Society of Japan)

Murakami Reiko, Mutoh Risa, Imada Ktsumi, Furukawa Yukio, Ishii Kentaro, Namba Keiichi, Ishiura Masahiro

Seibutsu Butsuri　Vol. 50　No. 2　2010

Molecular Mechanism of the Peptidoglycan Hydrolysis by FlgJ, A Putative Flagellar Rod Cap Protein From Salmonella

Yuki Kikuchi, Hideyuki Matsunami, Midori Yamane, Katsumi Imada, Keiichi Namba

BIOPHYSICAL JOURNAL　Vol. 98　No. 3　p. 248A-249A　2010/01　Research paper (scientific journal)

Crystal Structure and Mutational Analysis of the Periplasmic Flagellar Protein FlgA

Hideyuki Matsunami, Fadel A. Samatey, Shigehiro Nagashima, Katsumi Imada, Keiichi Namba

BIOPHYSICAL JOURNAL　Vol. 98　No. 3　p. 560A-560A　2010/01　Research paper (scientific journal)

3P-022 X-ray Crystal Structure and Functional Analysis of a Periplasmic Flagellar Protein FlgA(Protein:Structure & Function,The 47th Annual Meeting of the Biophysical Society of Japan)

Matsunami Hideyuki, Fadel A. Samatey, Nagashima Shigehiro, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

3TA1-08 Structural analysis of 100S ribosome by cryo-EM(The 47th Annual Meeting of the Biophysical Society of Japan)

Kato Takayuki, Yoshida Hideji, Maki Yasushi, Furuike Shou, Ueta Masami, Sakai Akiko, Wada Akira, Namba Keiichi

Seibutsu Butsuri　Vol. 49　p. S52-S53　2009

3TA4-05 Structural and functional analysis of the periplasmic domain of PomB, a stator component of the sodium-driven bacterial flagellar motor(The 47th Annual Meeting of the Biophysical Society of Japan)

Kojima Seiji, Imada Katsumi, Sakuma Mayuko, Namba Keiichi, Homma Michio

Seibutsu Butsuri　Vol. 49　2009

3P-150 Structural property of the bacterial flagellar hook length control protein FliK(Cell bioiogy,The 47th Annual Meeting of the Biophysical Society of Japan)

Motomochi Yuri, Saijo-Hamano Yumiko, Nukada Mariko, Furukawa Yukio, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 49　2009

3P-151 In vitro reconstitution of the bacterial flagellar rod(Cell bioiogy,The 47th Annual Meeting of the Biophysical Society of Japan)

Hotta Haruka, Fujii Takashi, Saijo-Hamano Yumiko, Namba Keiichi, Imada Katsumi

Seibutsu Butsuri　Vol. 49　2009

2P-142 Functional analysis of the C-terminal cytoplasmic domain of the FlhB component of the bacterial flagellar protein export apparatus(Cell biology,The 47th Annual Meeting of the Biophysical Society of Japan)

Hida Akira, Ibuki Tatsuya, Moriya Nao, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

2P-148 Role of a Conserved Proline Residue, Pro-173, of MotA in the Mechanochemical Reaction Cycle of Proton-Driven Bacterial Flagellar Motor(Cell biology,The 47th Annual Meeting of the Biophysical Society of Japan)

Nakamura Shuichi, Morimoto Yusuke, Kami-ike Nobunori, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

2P-183 Functional analysis of conserved charged residues of FlhA, an export gate component of bacterial flagellar type III protein export appratus(Biol & Artifi memb.:Transport,The 47th Annual Meeting of the Biophysical Society of Japan)

Hara Noritaka, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

2P-149 Expression and purification of a periplasmic fragment of the flagellar MS-ring protein FliF from Salmonella(Cell biology,The 47th Annual Meeting of the Biophysical Society of Japan)

Yoshida Shinji, Matsunami Hideyuki, Nagashima Shigehiro, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

2P-144 Structural analysis of the flagellar hook-basal body with the C ring by electron cryomicroscopy(Cell biology,The 47th Annual Meeting of the Biophysical Society of Japan)

Miyata Tomoko, Kato Takayuki, Fujii Takashi, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 49　p. S128-S129　2009

1P-007 Structural analysis of the flagellar hook-filament junction by electron cryomicroscopy(Protein:Structure, The 47th Annual Meeting of the Biophysical Society of Japan)

Makino Fumiaki, Kato Takayuki, Miyata Tomoko, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

1P-008 High-throughput, high-resolution cryoEM structural analysis of helical assemblies of biological macromolecules toward atomic resolution(Protein:Structure, The 47th Annual Meeting of the Biophysical Society of Japan)

Fujii Takashi, Kato Takayuki, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

3P-070 Steps towards structural analysis of the FliH/FliI complex of the flagellar type III protein export apparatus(Protein:Measurement & Analysis,The 47th Annual Meeting of the Biophysical Society of Japan)

Kawamoto Akihiro, Minamino Tohru, Miyata Tomoko, Kato Takayuki, Namba Keiichi

Seibutsu Butsuri　Vol. 49　p. S162-S163　2009

3P-123 Simultaneous measurement of intracellular pH and bacterial flagellar motor rotation using a high-resolution pH imaging system(Molecular motor,The 47th Annual Meeting of the Biophysical Society of Japan)

Morimoto Yusuke, Kami-ike Nobunori, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 49　p. S171-S172　2009

3P-121 Relationship between proton conductivity and the rate of torquegeneration cycle of the proton-driven flagellar motor(Molecular motor,The 47th Annual Meeting of the Biophysical Society of Japan)

Che Yong-Suk, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 49　2009

2P-029 Common architecture between the flagellar export apparatus and F_1-ATPase revealed by the structure of Flil and FliJ(Protein:Structure & Function,The 47th Annual Meeting of the Biophysical Society of Japan)

Ibuki Tatsuya, Minamino Tohru, Miyata Tomoko, Kato Takayuki, Namba Keiichi, Imada Katumi

Seibutsu Butsuri　Vol. 49　p. S110-S111　2009

2P-070 Electron dose effect on 3D image reconstruction of a biological macromolecular structure by electron cryomicroscopy(Protein:Measurement & Analysis,The 47th Annual Meeting of the Biophysical Society of Japan)

Ashihara Masamichi, Kato Takayuki, Fujii Takashi, Matsunami Hideyuki, Miyata Tomoko, Iwasaki Kenji, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

2P-028 Structure-based mutational analyses of FlgJ, a putative flagellar rod cap protein from Salmonella(Protein:Structure & Function,The 47th Annual Meeting of the Biophysical Society of Japan)

Kikuchi Yuki, Matsunami Hideyuki, Yamane Midori, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 49　2009

Amyloid protofilament formation of hen egg lysozyme in highly concentrated ethanol solution

Shuichiro Goda, Kazufumi Takano, Katsuhide Yutani, Yuriko Yamagata, Ryou Nagata, Hideo Akutsu, Saori Maki, Keiichi Namba

Protein Science　Vol. 9　No. 2　p. 369-375　2008/12/31　Research paper (scientific journal)

3P-135 Structure analysis of the flagellar hook-basal body with the C ring by electron cryomicroscopy(The 46th Annual Meeting of the Biophysical Society of Japan)

Miyata Tomoko, Kato Takayuki, fujii Takashi, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-192 Biochemical characteristics of intracellular flagellin(The 46th Annual Meeting of the Biophysical Society of Japan)

Furukawa Yukio, Minamino Tohru, Matsunami Hideyuki, Samatey Fadel A, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-152 Suppressor analysis of the MotB(D33E) mutation to probe the bacterial flagellar motor dynamics coupled with proton translocation(The 46th Annual Meeting of the Biophysical Society of Japan)

Che Yong-Suk, Nakamura Shuichi, Morimoto Yusuke, Kami-ike Nobunori, Namba Keiichi, Minamino Tohru

Seibutsu Butsuri　Vol. 48　p. S44-S45　2008

1P-186 Crystal structure of the periplasmic domain of MotB, a stator protein essential for torque generation of the bacterial flagellar motor(The 46th Annual Meeting of the Biophysical Society of Japan)

Kojima Seiji, Sakuma Mayuko, Sudo Yuki, Kojima Chojiro, Minamino Tohru, Namba Keiichi, Homma Michio, Imada Katsumi

Seibutsu Butsuri　Vol. 48　2008

1P-164 Local pH measurement within Salmonella single cells using a high-resolution pH imaging system(The 46th Annual Meeting of the Biophysical Society of Japan)

Morimoto Yusuke, Che Yong-Suk, Minamino Tohru, Kami-ike Nobunori, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-182 Effect of Intracellular pH on the H^+ -driven Flagellar Motor of Salmonella(The 46th Annual Meeting of the Biophysical Society of Japan)

Nakamura Shuichi, Minamino Tohru, Kami-ike Nobunori, Kudo Seishi, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-175 Peptidoglycan hydrolyzing mechanism of FlgJ, a putative flagellar rod cap, revealed by the crystal structure and mutational analyses(The 46th Annual Meeting of the Biophysical Society of Japan)

Kikuchi Yuki, Matsunami Hideyuki, Yamane Midori, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-178 CryoEM structure of the hook-filament junction of Salmonella(The 46th Annual Meeting of the Biophysical Society of Japan)

Makino Fumiaki, Kato takayuki, Namba Keiichi

Seibutsu Butsuri　Vol. 48　p. S48-S49　2008

1P-202 Fluorescence imaging of assembly and disassembly of the bacterial flagellar protein export ATPase FliI to the flagellar basal body(The 46th Annual Meeting of the Biophysical Society of Japan)

Yoshimura Shinsuke, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-174 Different usage of the two components of proton motive force in coupling of bacterial flagellar protein export with proton translocation(The 46th Annual Meeting of the Biophysical Society of Japan)

Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-169 High-speed and high-sensitivity single cell measurement of intracellular pH of Salmonella using ratio-metric fluorescence of pHluorin(The 46th Annual Meeting of the Biophysical Society of Japan)

Morimoto Yusuke, Kami-ike Nobunori, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

2P-067 Crystal Structure of Salmonella Flagellar Hook Cap, a Scaffolding Protein for Hook Assembly(The 46th Annual Meeting of the Biophysical Society of Japan)

Matsunami Hideyuki, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

2P-041 Structure of FliJ, a cytoplasmic component of the flagellar type III protein export apparatus of Salmonella(The 46th Annual Meeting of the Biophysical Society of Japan)

Ibuki Tatsuya, Shimada Masafumi, Minamino Tohru, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

3P-305 Which temperature is optimal for high-resolution Cryo-EM?(The 46th Annual Meeting of the Biophysical Society of Japan)

Ashihara Masamichi, Kato Takayuki, Matsunami Hideyuki, Miyata Tomoko, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

3P-184 Preparation of the MotA/MotB complex of the bacterial flagellar motor for structural analysis(The 46th Annual Meeting of the Biophysical Society of Japan)

Saijo-Hamano Yumiko, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-091 Physicochemical and functional analysis of TS-mutants of FIhA_C, a subunit of the flagellar protein export apparatus of Salmonella(The 46th Annual Meeting of the Biophysical Society of Japan)

Shimada Masafumi, Saijo-Hamano Yumiko, Furukawa Yukio, Minamino Tohru, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

1P-055 Structural and functional analyses of the flagellar typeIII protein export apparatus by electron cryomicroscopy(The 46th Annual Meeting of the Biophysical Society of Japan)

Kawamoto Akihiro, Minamino Tohru, Miyata Tomoko, Kato Takayuki, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

2P-211 High resolution structure of the flagellar hook by cryoEM image analysis(The 46th Annual Meeting of the Biophysical Society of Japan)

Fujii Takashi, Kato Takayuki, Namba Keiichi

Seibutsu Butsuri　Vol. 48　2008

The crystal structure of a virus-like particle from the hyperthermophilic archaeon Pyrococcus furiosus provides insight into the evolution of viruses

Fusamichi Akita, Khoon Tee Chong, Hideaki Tanaka, Eiki Yamashita, Naoyuki Miyazaki, Yuichiro Nakaishi, Mamoru Suzuki, Kazunori Namba, Yasuko Ono, Tomitake Tsukihara, Atsushi Nakagawa

JOURNAL OF MOLECULAR BIOLOGY　Vol. 368　No. 5　p. 1469-1483　2007/05　Research paper (scientific journal)

2P190 Purification and crystallization of periplasmic fragments of MotB, a stator component of the bacterial flagellar motor(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Poster Presentations)

Kojima Seiji, Sakuma Mayuko, Sudo Yuki, Kojima Chojiro, Minamino Tohru, Imada Katsumi, Namba Keiichi, Homma Michio

Seibutsu Butsuri　Vol. 47　2007

2P192 Role of the N-terminal domain of the hook-length control protein FliK in timely switching of export substrate specificity(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Oral Presentations)

Moriya Nao, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P027 Structural insights into the difference between the rod as a drive shaft and the hook as a universal joint of the bacterial flagellum(Proteins-structure and structure-function relationship,Poster Presentations)

Fujii Takashi, Kato Takayuki, Chevance Fabienne, Hughes Kelly, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P184 Crystallization and preliminary X-ray analysis of Salmonella FlgJ, a putative flageliar nod cap protein(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Poster Presentations)

Kikuchi Yuki, Matsunami Hideyuki, Yamane Midori, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P178 Effect of Intracellular pH on Flagellar Motor Rotation of Salmonella Slow Motile Mutants(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Poster Presentations)

Nakamura Shuichi, Minamino Tohru, Kamiike Nobunori, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P180 Analysis of the conformation of flagellin before filament formation(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Poster Presentations)

Furukawa Yukio, Matsunami Hideyuki, Samatey A. Fadel, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P182 Crystallization and preliminary X-ray Analysis of Salmonella FlgA, a periplasmic chaperone for flagellar P-ring assembly(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Poster Presentations)

Matsunami Hideyuki, Samatey Gadel A., Nagashima Shigehiro, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P181 Crystallization trial of the bacterial flagellar rod proteins(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Poster Presentations)

Saijo-Hamano Yumiko, Matsunami Hideyuki, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P183 Characterization and crystallization of FliJ, a cytoplasmic component of the flagellar type III protein export apparatus of Salmonella(Cell biological problems-adhesion, motility, cytoskeleton, signaling,and membrane,Poster Presentations)

Ibuki Tatsuya, Shimada Masafumi, Minamino Tohru, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P295 Proton Current Measurement of the Stator Complex MotA/MotB of the Flagellar Motor Expressed in Xenopus Oocytes(Native and artificial biomembranes-excitation and channels,Poster Presentations)

Che Yong-Suk, Takeuchi Yuko, Minamino Tohru, Ide Toru, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

3P186 Structure analysis of the Flagellar hook-basal body with the C ring by electron crymicroscopy(Molecular motors,Poster Presentations)

Miyata Tomoko, Kato Takayuki, fujii Takashi, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

3P181 Observation of stepping motions of the proton-driven flagellar motor of Salmonella(Molecular motors,Poster Presentations)

Nakamura Shuichi, Minamino Tohru, Kami-ike Nobunori, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

3P021 Purification and characterization of the FliM-FliN and FliM-FliN-FliH-FliI complexes from Salmonella(Proteins-structure and structure-function relationship,Poster Presentations)

Nagashima Shigehiro, Degenkolbe Roland, Matsunami Hideyuki, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

1P127 Smallest structure revealed by cryo-EM(Nucleic acid,Poster Presentations)

Kato Takayuki, Goodman Russell, Erben Christoph, Turberfield Andrew, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

2P070 Physicochemical analysis of TS-mutants of FlhAc, a subunit of the flagellar protein export apparatus of Salmonella(Proteins-stability, folding, and other physicochemical properties,Poster Presentations)

Shimada Masafumi, Saijo-Hamano Yumiko, Furukawa Yukio, Minamino Tohru, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

1P056 Optimal conditions for electron cryotomography with liquid helium-cooled specimen stage(Proteins-methodology,Poster Presentations)

Ashihara Masamichi, Kato Takayuki, Miyata Tomoko, Namba Keiichi

Seibutsu Butsuri　Vol. 47　2007

Two parts of the T3S4 domain of the hook-length control protein FliK are essential for the substrate specificity switching of the flagellar type III export apparatus

Tohru Minamino, Hedda U. Ferris, Nao Moriya, May Kihara, Keiichi Namba

JOURNAL OF MOLECULAR BIOLOGY　Vol. 362　No. 5　p. 1148-1158　2006/10　Research paper (scientific journal)

Early Research in Biophysics Award : Concept of the Award and Report on the First Award Selection Process

ISHIWATA Shinichi, KIDERA Akinori, NAMBA Keiichi

Biophysics　Vol. 46　No. 1　p. 46-48　2006/01/25

2P030 Crystallization of KaiA-KaiC complexes for structure analysis(29. Protein structure and dynamics (II),Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Bitou Kyouhei, Iwase Ryo, Sakaguchi Seiji, Murakami Reiko, Imada Katsumi, Namba Keiichi, Isiura Masahiro

Seibutsu Butsuri　Vol. 46　No. 2　2006

1P186 Role of the T3S4 Domain of the Hook-Length Control Protein FliK in Export Specificity Switching of the Flagellar Type III Export Apparatus(6. Macromolecular assembly,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Minamino Tohru, Ferris Hedda F., Moriya Nao, Kihara May, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

1P187 Role of the N-terminal disordered region in Salmonella hook protein FlgE in its export and self-assembly(6. Macromolecular assembly,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Moriya Nao, Minamino Tohru, Ferris Hedda U., Macnab May, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

1P089 ATPase activities of the type III protein export systems(2. Protein function (I),Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Hayashi Fumio, Inobe Eri, Minamino Toru, Imada Katsumi, Namba Keiichi, Oosawa Kenji

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P569 Structural analysis of a DNA tetrahedron by electron cryomicroscopy(53. Bioengineering,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Kato Takayuki, Goodman Russell, Berry Richard, Turberfild Andrew, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

S3h1-5 Structure of the bacterial flagellar type III export apparatus component proteins(S3-h1: "Structural Aspects of Channel and Transporter Proteins",Symposia,Abstract,Meeting Program of EABS & BSJ 2006)

Imada Katsumi, Minamino Tohru, Saijo-Hamano Yumiko, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P262 Molecular structure and dynamics of cytoplasmic domain of FlhA, a subunit of the flagellar type III protein export apparatus(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Saijo-Hamano Yumiko, Imada Katsumi, Minamino Tohru, Kihara May, Kitao Akio, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P263 Structural analysis of the FliI ring, the ATPase component of the flagellar type III protein export apparatus, by electron cryomicroscopy(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Kazetani Ken-ichi, Minamino Tohru, Okabe Mayuko, Kato Takayuki, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P256 Physicochemical and structural analysis of mutant FlhA, a subunit protein of the flagellar type III protein export apparatus of Salmonella(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Shimada Masafumi, Saijyo-Hamano Yumiko, Furukawa Yukio, Minamino Thoru, Imada Katsumi, Namba Kei-ichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P269 Structural study of FlhB, a membrane component of the flagellar type III protein export apparatus(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Samatey Fadel A., Saijo-Hamano Yumiko, Minamino Tohru, McMurry Jonathan, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P258 Purification and crystallization of the FliM-FIiN complex from Salmonella(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Degenkolbe Roland, Nagashima Shigehiro, Samatey Fadel, Matsunami Hideyuki, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P257 Characterization and crystallization of the flagellar rod cap protein FlgJ from Salmonella(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Kikuchi Yuki, Matsunami Hideyuki, Yamane Midori, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P261 Analysis of the conformation of intracellular flagellin(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Furukawa Yukio, Matsunami Hideyuki, Fadel Samatey_A, Minamino Tohru, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P264 Molecular characterization of a flagellar periplasmic protein, FlgA(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Matsunami Hideyuki, Furukawa Yukio, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P265 Structure of the Bacterial Flagellar Poly-rod by Electron Cryomicroscopy and Image Analysis(39. Cell motility,Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Fujii Takashi, Kato Takayuki, Miyata Tomoko, Chevance Fabienne, Hughes Kelly, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P212 Mapping the N-terminal region of FliI that is involved in the regulation of its ATPase activity(37. Molecular motor (II),Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Okabe Mayuko, Minamino Tohru, Namba Keiichi, Macnab May_K

Seibutsu Butsuri　Vol. 46　No. 2　2006

2P100 Structural Characterization of Sup35 Amyloid Fibrils(31. Protein folding and misfolding (II),Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Kishimoto-Okada Aiko, Samatey Fadel A, Hasegawa Kazuya, Taguchi Hideki, Yoshida Masasuke, namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

1P257 Amino acid residues involved in proton translocation in the MotA/MotB stator complex of the bacterial flagellar motor(9. Molecular motor (I),Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Che Yong-Suk, Minamino Tohru, Kami-ike Nobunori, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

1P260 Single Cell Measurement of Intracellular pH of Salmonella using Ratio-metric Fluorescence Measurement of pH-Sensitive GFP, pHluorin(9. Molecular motor (I),Poster Session,Abstract,Meeting Program of EABS & BSJ 2006)

Kami-ike Nobunori, Minamino Tohru, Che Yong-Suk, Namba Keiichi

Seibutsu Butsuri　Vol. 46　No. 2　2006

【生命秩序を担う生体超分子】巨大構造体の形成・機能発現における超分子相互作用 べん毛による細菌の泳ぎと方向転換の分子機構

今田 勝巳, Samatey Fadel A., 松波 秀行, 長島 重広, 北尾 彰朗, 米倉 功治, 眞木 さおり, 難波 啓一

蛋白質・核酸・酵素　Vol. 50　No. 10　p. 1328-1334　2005/08

Structure, function and self-assembly of the bacterial flagellum

Imada K, Samatey FA, Matsunami H, Nagashima S, Kitao A, Yonekura K, Maki-Yonekuraz S, Namba K

Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme　Vol. 50　No. 10 Suppl　p. 1328-1334　2005/08　Research paper (scientific journal)

Universal joint of biological supramolecule: mechanism of bacterial flagellar hook investigated in silico

Kitao A, Samatey FA, Matsunami H, Imada K, Namba K

Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme　Vol. 50　p. 1335-1340　2005/08　Research paper (scientific journal)

1P017 Structural analysis of mutants of cyanobacterial circadian clock protein KaiB

Iwase R., Imada K., Hayashi F., Uzumaki T., Namba K., Ishiura M.

Seibutsu Butsuri　Vol. 45　2005

3SE51 Molecular mechanisms of self-assembly and switching of the bacterial flagellum

Namba K.

Seibutsu Butsuri　Vol. 45　2005

3P198 Dynamic residue paring for the universal joint mechanism of the flagellar hook

Fadel Samatey, Matsunami H., Imada K., Nagashima S., Kitao A., Namba K.

Seibutsu Butsuri　Vol. 45　2005

3P199 Study of the periplasmic fragment of MotB, a stator component of the flagellar motor from Salmonella

Kojima S., Furukawa Y., Minamino T., Namba K.

Seibutsu Butsuri　Vol. 45　2005

3P197 Expression and Oligomerization of Bacterial Flagellar LP-ring Proteins

Matsunami H., Namba K.

Seibutsu Butsuri　Vol. 45　2005

3P200 Proton translocation in the MotA/MotB stator complex of the bacterial flagellar motor

Che YS., Kojima S., Minamino T., Kami-ike N., Namba K.

Seibutsu Butsuri　Vol. 45　2005

3P026 The effect of electron dose in single particle image analysis

Kato T., Yoshida T., Ohkubo T., Kobayashi Y., Namba K.

Seibutsu Butsuri　Vol. 45　2005

1P020 X-ray crystallographic analysis of ferritin mutants

Nagashima S., Iwahori K., Imada K., Namba K., Yamashita I.

Seibutsu Butsuri　Vol. 45　2005

1P036 Implication for reaction mechanism of bacterial NAD dependent isocitrate dehydrogenase based on crystal structure and quantum chemistry

Imada K., Tamura T., Takenaka R., Kobayashi I., Inagaki K., Namba K.

Seibutsu Butsuri　Vol. 45　2005

1P191 Thermal denaturation analysis of temperature sensitive mutant of FIhAc, a subunit of the flagellar protein export apparatus of Salmonella

Shimada M., Saijo-Hamano Y., Furukawa Y., Minamino T., Namba K.

Seibutsu Butsuri　Vol. 45　2005

1P189 Structural analysis of a ring-like complex of the bacterial flagellum-specific ATPase FliI by electron microscopy

Kazetani K., Minamino T., Okabe M., Katou T., Namba K.

Seibutsu Butsuri　Vol. 45　2005

1P192 X-ray structural analysis of the cytoplasmic domain of FlhA, a membrane-protein of the bacterial flagellar protein-export apparatus

Saijo-Hamano Y., Imada K., Minamino T., Kihara May, Macnab Robert M., Namba K.

Seibutsu Butsuri　Vol. 45　2005

1P190 Oligomerization control of the flagellum-specific ATPase FliI in Salmonella

Minamino T., Tahara A., Kazetani K., Furukawa Y., Namba K.

Seibutsu Butsuri　Vol. 45　2005

1P187 The role of the C-terminal domain of Salmonella hook-capping protein FlgD in flagellar hook assembly

Moriya N., Minamino T., Kihara May, Macnab Robert, Namba K.

Seibutsu Butsuri　Vol. 45　2005

1P188 Analysis of interactions between FliI, flagellar specific ATPase, and flagellin-FliS complex

Furukawa Y., Kazetani K., Fadel Samatey, Namba K.

Seibutsu Butsuri　Vol. 45　2005

Structural and functional analysis of the C-terminal cytoplasmic domain of FIhA, an integral membrane component of the type III flagellar protein export apparatus in Salmonella

Y Saijo-Hamano, T Minamino, RM Macnab, K Namba

JOURNAL OF MOLECULAR BIOLOGY　Vol. 343　No. 2　p. 457-466　2004/10　Research paper (scientific journal)

Domain organization and function of Salmonella FliK, a flagellar hook-length control, protein

T Minamino, Y Saijo-Hamano, Y Furukawa, B Gonzalez-Pedrajo, RM Macnab, K Namba

JOURNAL OF MOLECULAR BIOLOGY　Vol. 341　No. 2　p. 491-502　2004/08　Research paper (scientific journal)

低温電子顕微鏡によるリボソーム-RRF複合体の立体構造解析

加藤 貴之, 米倉 功治, 松尾 瞳, 吉田 卓也, 大久保 忠恭, 難波 啓一, 小林 祐次

生化学　Vol. 76　No. 3　p. 298-298　2004/03

[Electron cryomicroscopy of the bacterial flagellar nanomachine].

Koji Yonekura, Saori Maki-Yonekura, Keiichi Namba

Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme　Vol. 49　No. 4　p. 534-42　2004/03　Research paper (scientific journal)

2P128 Purification of the MotA/MotB stator complex in the flagellar motor of Salmonella typhimurium

Kojima S., Minamino T., Namba K.

Seibutsu Butsuri　Vol. 44　2004

3P063 Structural variety of amyloid fibrils formed by yeast prion Sup35 in different solutions

Kishimoto A., Hasegawa K., Suzuki H., Taguchi H., Yoshida M., Namba K.

Seibutsu Butsuri　Vol. 44　2004

1P056 Supercoil transition of bacterial flagellar filament by molecular dynamics simulation

Kitao A., Yonekura K., Maki S., Samatey FadelA, Imada K., Namba K., Go N.

Seibutsu Butsuri　Vol. 44　2004

3SC04 3D imaging techniques from atomic to molecular and cellular level

Namba K.

Seibutsu Butsuri　Vol. 44　2004

2P129 Crystal structure of cytoplasmic domain of FlhA, a subunit of the flagellar export apparatus of Salmonella

Saijo-Hamano Y., Imada K., Minamino T., Namba K.

Seibutsu Butsuri　Vol. 44　2004

2P133 Deletion Analysis of the Hook Capping Protein FlgD

Matsunami H., Namba K.

Seibutsu Butsuri　Vol. 44　2004

2P132 The role of the N-terminal domain of FliK, a hook-length control protein in export specificity switching of the flagellar export apparatus

Minamino T., Moriya N., Namba K.

Seibutsu Butsuri　Vol. 44　2004

2P134 Functional analysis of Salmonella flgE mutants that produce short hooks with filaments attached

Moriya N., Minamino T., Namba K.

Seibutsu Butsuri　Vol. 44　2004

2P130 Property of the Type III flagellar export chaperones and their substrate complexes

Imada K., Yamane M., Furukawa Y., Namba K.

Seibutsu Butsuri　Vol. 44　2004

2P135 Mechanism of flagellar hook bending flexibility revealed by molecular dynamic simulation of protofilament extension and compression

Samatey Fadel, Kitao A., Imada K., Matsunami H., Nagashima S., Namba K.

Seibutsu Butsuri　Vol. 44　2004

2P131 Analysis of interactions between flagellin and its export chaperon FliS from Salmonella typhimurium - part 2

Furukawa Y., Samatey Fadel A, Matsunami H., Namba K.

Seibutsu Butsuri　Vol. 44　2004

Self-assembly and type III protein export of the bacterial flagellum

T Minamino, K Namba

JOURNAL OF MOLECULAR MICROBIOLOGY AND BIOTECHNOLOGY　Vol. 7　No. 1-2　p. 5-17　2004

Massive molecular dynamics simulation to invesitigate structure change of bacterial flagellar filament

Kitao A., Yonekura K., Maki S., Samatey FadelA, Imada K., Namba K., Go N.

Seibutsu Butsuri　Vol. 43　2003

Structural basis of self-assembly and switching of the bacterial flagellum

Namba K.

Seibutsu Butsuri　Vol. 43　2003

Toward understanding of the molecular mechanism of cyanobacterial circadian clock machinery based on atomic structure

Imada K., Namba K., Ishiura M.

Seibutsu Butsuri　Vol. 43　2003

Refinement of purification of PomAB, ion selector proteins of Na^+-driven flagella motor of Vibrio

Atsumi T., Yakushi T., Yonekura K., Furukawa Y., Nanba K., Homma M.

Seibutsu Butsuri　Vol. 43　2003

Observation of a Na^+-driven motor component, PomA/B, by electron cryomicroscopy

Yonekura K., Yakushi T., Atsumi T., Maki-Yonekura S., Matsunami H., Homma M., Namba K.

Seibutsu Butsuri　Vol. 43　2003

Three dimensional structure of FliI hexameric ring, export engine of the bacterial flagellum

Suzuki H., Minamino T., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 43　2003

X-ray crystallographic study of the clock protein KaiB derived from the thermophilic cyanobacterium, Thermosynechococcus elongatus BP-1

Iwase R., Imada K., Hayashi F., Uzumaki T., Namba K., Ishiura M.

Seibutsu Butsuri　Vol. 43　2003

Comparison of the L- and R-type flagellin structure in the filament revealed by electron cryomicroscopy

Maki S., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 43　2003

Multicopy effect of the MotA/MotB complex on the motility of Salmonella

Minamino T., Sowa Y., Saijo-Hamano Y., Sugiyama S., Ishijima A., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 43　2003

Interaction between flagellin and FliS, flagellar export chaperon, from Salmonella typhimurium.

Furukawa Y., Samatey Fadel A., Imada K., Namba K.

Seibutsu Butsuri　Vol. 43　2003

Structural properties and crystallization of cytoplasmic domain of FlhA, a component of the flagellar export apparatus of Salmonella

Saijo-Hamano Y., Minamino T., Imada K., Furukawa Y., Macnab Robert, Namba K.

Seibutsu Butsuri　Vol. 43　2003

Structural basis of twist and curvature formation of the hook : two-domain movement

Samatey Fadel, Matsunami H., Imada K., Nagashima S., Namba K.

Seibutsu Butsuri　Vol. 43　2003

The crystal structure of HpcE, a bifunctional decarboxylase/isomerase with a multifunctional fold

JRH Tame, K Namba, EJ Dodson, DI Roper

BIOCHEMISTRY　Vol. 41　No. 9　p. 2982-2989　2002/03　Research paper (scientific journal)

2B1400 modeling of F-actin

Oda T., Makino K., Hasegawa K., Stegmann Heiko, Schroder Rasmus, Namba K., Maeda Y.

Seibutsu Butsuri　Vol. 42　No. 2　2002

1O1700 Noise reduction in the probe position by increasing the light intensity in nanophotometry

Kami-ike N., Minamino T., Saijo Y., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

3H1445 Structural analysis of yeast prion Sup35-fibers

Kishimoto A., Hasegawa K., Suzuki H., Taguchi H., Namba K., Yoshida M.

Seibutsu Butsuri　Vol. 42　No. 2　2002

3H1100 Crystallization of clock Protein, Kaiss, in thormophilie cyanobacterium, Thermosynechococcus elongatus ssP-1

Iwase R., Imada K., Hayashi F., Uzumaki T., Namba K., Ishiura M.

Seibutsu Butsuri　Vol. 42　No. 2　2002

3H1500 Structure analysis of bacterial flagellar filament by X-ray fiber diffraction

Hasegawa K., Imada K., Maki-Yonekura S., Yonekura K., Samatey Fadel, Yamashita I., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

2C1415 Atomic model of the bacterial flagellar filament revealed by electron cryomicroscopy

Yonekura K., Maki-Yonekura S., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

2C1445 Atomic structure of FlgE-32k, a majore fragment of the hook protein

Samatey Fadel, Matsunami H., Imada K., Nagashima S., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

2C1400 Structure of the L- and R-type straight flagellar filament from Salmonella by electron cryomicroscopy

Maki-Yonekura S., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

2C1700 The dynamics of proton-driven flagellar motors of Salmonella at low speed conditions

Minamino T., Kami-ike N., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

2C1330 Analysis of heat-stable conformational memory in COOH-terminal region of flagellin

Furukawa Y., Imada K., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

2C1615 Active conformation of FliI, type III export engine of bacterial flagellum

Suzuki H., Minamino T., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

3E0900 Large scale purification of PomAB, the ion conducting proteins of the Na^+-driven flagellar motors

Atsumi T., Kojima M., Yakushi T., Homma M., Yonekura K., Kamiike N., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 42　No. 2　2002

3K0945 Molecular Dynamics Simulation of Flagellin

Kitao A., Samatey Fadel A., Imada K., Namba K., Go N.

Seibutsu Butsuri　Vol. 42　No. 2　2002

Erratum: Growth mechanism of the bacterial flagellar filament (Research in Microbiology (2002) 153 (191-197) PII: S0923250802013086)

Koji Yonekura, Saori Maki-Yonekura, Keiichi Namba

Research in Microbiology　Vol. 153　No. 6　2002　Research paper (scientific journal)

Analysis of the flagellar motor as a proton-conducting pathway

Kami-ike N., Saijo Y., Suzuki H., Sugiyama S., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 41　2001

Stoichiometry determination of the component of the flagellar typeIII transport apparatus by small angle X-ray scattering

Hasegawa K., Minamino T., Tame Jeremy, Namba K.

Seibutsu Butsuri　Vol. 41　2001

Determination of ordered domains of the bacterial flagellar rod proteins.

Saijo-Hamano Y., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 41　2001

Construction of Expression Systems for the Bacterial Flagellar LP-Ring Proteins

Matsunami H., Namba K.

Seibutsu Butsuri　Vol. 41　2001

Rotational measurement of the Salmonella flagellar motor by optical microscopy

Minamino T., Kami-ike N., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 41　2001

Structure analysis of the rotor core of the bacterial flagellar motor by electron cryo microscopy

Suzuki H., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 41　2001

2P125Structure analysis of bacterialf lagellar axial proteins : crystallisation strategy

Samatey Fadel, Matsunami H., Saijo-Hamano Y., Imada K., Nagashima S., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 41　2001

Isolation and characterization of mot mutants

Komatsu H., Minmino T., Sugiyama S., Namba K., Oosawa K.

Seibutsu Butsuri　Vol. 41　2001

Interactions between the bacterial flagellar filament and its cap protein, HAP2, revealed by electron cryomicroscopy

Maki-Yonekura S., Yonekura K., Imada K., Namba K.

Seibutsu Butsuri　Vol. 41　2001

X-ray crystallographic study of the bacterial flagellar HAP2 cap complex

Imada K., Maki S., Yonekura K., Samatey Fadel, Nagashima S., Furukawa A., Nammba K.

Seibutsu Butsuri　Vol. 41　2001

A heat stable conformation of flagellin which promote filamentous aggregation of HAP3

Furukawa Y., Imada K., Namba K.

Seibutsu Butsuri　Vol. 41　2001

Quantitative analysis of zero-loss electron diffraction patterns from protein crystals

Yonekura K., Maki-Yonekura S., Namba K.

Seibutsu Butsuri　Vol. 41　2001

A numerical study of micro-fluid dynamics of undulatory locomotion.

Liu, H, Namba, K

Theoret. Appl. Mechanics　Vol. 50　p. 257-270　2001　Research paper (scientific journal)

Distinct structural changes detected by x-ray fiber diffraction in stabilization of F-actin by lowering pH and increasing ionic strength

Toshiro Oda, Kouji Makino, Ichiro Yamashita, Keiichi Namba, Yuichiro Maéda

Biophysical Journal　Vol. 80　No. 2　p. 841-851　2001　Research paper (scientific journal)

Molecular mechanism of polymorphic supercoiling of the bacterial flagellum

NAMBA Keiichi

kenbikyo　Vol. 35　No. 3　p. 236-238　2000/11/30

How Taniguchi symposia overcame the nucleation barrier to international scientific collaborations and promoted their continued elongation

NAMBA Keiichi, Mandelkow Eckhard, L.D. Caspar Donald

Seibutsu Butsuri　Vol. 40　No. 6　p. 401-401　2000/11/01

The process of amyloid-like fibril formation by methionine aminopeptidase from a hyperthermophile, Pyrococcus furiosus

Katsuhide Yutani, Goh Takayama, Shuichiro Goda, Yuriko Yamagata, Saori Maki, Keiichi Namba, Susumu Tsunasawa, Kyoko Ogasahara

Biochemistry　Vol. 39　No. 10　p. 2769-2777　2000/03/14　Research paper (scientific journal)

Molecular mechanism of self-assembly and polymorphic supercoiling of bacterial flagellar filament based on the atomic structure

Imada K., Samatey F.A., Hasegawa K., Maki S., Yonekura K., Yamashita I., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Interactions between flagellar of HAP2 and HAP3 from Salmonella typhimurium

Furukawa Y., Imada K., Vonderviszt Ferenc, Kutsukake K., Sano K., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Rotational assembly-promotion mechanism at the site of flagellin assembly revealed in the flagellar cap structure

Yonekura Koji, Maki Saori, Morgan David, DeRosier David, Vonderviszt Ferenc, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 40　2000

Purification and characterization of FliE, a bacterial flagella basalbody protein

Saijo Y., Oosawa K., Minamino T., Macnab R.M., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Overexpression, purification and crystallization of the H32 fragment of bacterial flagellar hook protein

Matsunami H., Samatey Fadel, Imada K., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Stabilization of the bacterial flagellar filament by the binding of divalent cations

Hasegawa K., Yamashita I., Samatey F.A., Imada K., Maki S., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Co-overexpression of Salmonella MotA and MotB proteins, putative proton channel components of the flagellar motor

Sugiyama S., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Subnanometer mechanical switch revealed in the atomic model of F41 fragment of flagellin

Samatey Fadel, Imada K., Nagashima S., Vonderviszt Ferenz, Kumasaka T., Yamamoto M., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Analysis of revertants from a Salmonella fliF mutant, SJW3060, which releases the flagella in viscous conditions : in Region II and III

Komatsu H., Yamaguchi S., Namba K., Oosawa K.

Seibutsu Butsuri　Vol. 40　2000

Cylindrically averaged structures of the bacterial flagellar FliF ring and FliF-FliG ring

Suzuki H., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Measurement of single motor rotation using a small fluorescent bead

Kami-ike N., Minamino T., Sugiyama S., Atsumi T., Oosawa K., Namba K.

Seibutsu Butsuri　Vol. 40　2000

Amyloid fibril formation of human lysozyme in vitro

Goda S., Takano K., Yamagata Y., Maki S., Namba K., Yutani K.

Seibutsu Butsuri　Vol. 39　1999

Analysis of revertants obtained from the Salmonella fliF mutant SJW3060 which releases flagellar filaments in viscous conditions

Komatsu H., Oosawa K., Yamaguchi S., Namba K.

Seibutsu Butsuri　Vol. 39　1999

Structure Analysis of the R-type Straight Flagellar Filament from Salmonella by Electron Cryomicroscopy

Maki S., Yonekura K., Namba K.

Seibutsu Butsuri　Vol. 39　1999

1PA051 Crystal structure analysis of the F41 fragment of flagellin : a progress report

Samatey F. A., Imada K., Nagashima S., Vonderviszt F., Namba K.

Seibutsu Butsuri　Vol. 39　1999

Data collection and analysis of the bacterial flagellar filament using SPrings beamline BL41XU

Hasegawa K., Oda T., Makino K., Namba K.

Seibutsu Butsuri　Vol. 39　1999

Analysis of in vitro assembly of HAP3 and its proteolytic fragments missing the disordered terminal regions.

Furukawa Y., Imada K., Maki S., Vonderviszt F., Kutsukake K., Sano K., Namba K.

Seibutsu Butsuri　Vol. 39　1999

The structure of the filament-HAP2 cap complex of the bacterial flagellum

Yonekura Koji, Maki Saori, Morgan David G., DeRosier David J., Vonderviszt Ferenc, Imada Katsumi, Namba Keiichi

Seibutsu Butsuri　Vol. 39　1999

THERMAL-STABILITY OF DRIED PHOTOSYNTHETIC MEMBRANE FILM FOR PHOTOELECTRODES

J MIYAKE, T MAJIMA, K NAMBA, M HARA, Y ASADA, H SUGINO, S AJIKI, H TOYOTAMA

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC MATERIALS SENSORS AND SYSTEMS　Vol. 1　No. 2　p. 63-67　1994/02　Research paper (international conference proceedings)

Structural study on bacterial flagellar filaments from various mutant strains by electron cryo-microscopy

Y MIMORI, YAMASHITA, I, A MIYAZAWA, Y FUJIYOSHI, K NAMBA

ELECTRON MICROSCOPY 1994, VOLS 3A AND 3B　p. 521-522　1994　Research paper (international conference proceedings)

ROLE OF THE DISORDERED TERMINAL REGIONS OF FLAGELLIN IN FILAMENT FORMATION AND STABILITY

F VONDERVISZT, SI AIZAWA, K NAMBA

JOURNAL OF MOLECULAR BIOLOGY　Vol. 221　No. 4　p. 1461-1474　1991/10　Research paper (scientific journal)

MONOLAYER CRYSTALLIZATION OF FLAGELLAR L-P RINGS BY SEQUENTIAL ADDITION AND DEPLETION OF LIPID

T AKIBA, H YOSHIMURA, K NAMBA

SCIENCE　Vol. 252　No. 5012　p. 1544-1546　1991/06　Research paper (scientific journal)

PREPARING WELL-ORIENTED SOLS OF STRAIGHT BACTERIAL FLAGELLAR FILAMENTS FOR X-RAY FIBER DIFFRACTION

YAMASHITA, I, F VONDERVISZT, T NOGUCHI, K NAMBA

JOURNAL OF MOLECULAR BIOLOGY　Vol. 217　No. 2　p. 293-302　1991/01　Research paper (scientific journal)

THE PHOTOREACTION UNIT IN RHODOPSEUDOMONAS-VIRIDIS

M HARA, K NAMBA, Y HIRATA, T MAJIMA, S KAWAMURA, Y ASADA, J MIYAKE

PLANT AND CELL PHYSIOLOGY　Vol. 31　No. 7　p. 951-960　1990/10　Research paper (scientific journal)

STRUCTURAL ORGANIZATION OF FLAGELLIN

F VONDERVISZT, H UEDAIRA, SI KIDOKORO, K NAMBA

JOURNAL OF MOLECULAR BIOLOGY　Vol. 214　No. 1　p. 97-104　1990/07　Research paper (scientific journal)

STRUCTURE OF THE CORE AND CENTRAL CHANNEL OF BACTERIAL FLAGELLA

K NAMBA, YAMASHITA, I, F VONDERVISZT

NATURE　Vol. 342　No. 6250　p. 648-654　1989/12　Research paper (scientific journal)

TERMINAL REGIONS OF FLAGELLIN ARE DISORDERED IN SOLUTION

F VONDERVISZT, S KANTO, S AIZAWA, K NAMBA

JOURNAL OF MOLECULAR BIOLOGY　Vol. 209　No. 1　p. 127-133　1989/09　Research paper (scientific journal)

VISUALIZATION OF PROTEIN-NUCLEIC ACID INTERACTIONS IN A VIRUS - REFINED STRUCTURE OF INTACT TOBACCO MOSAIC-VIRUS AT 2.9-A RESOLUTION BY X-RAY FIBER DIFFRACTION

K NAMBA, R PATTANAYEK, G STUBBS

JOURNAL OF MOLECULAR BIOLOGY　Vol. 208　No. 2　p. 307-325　1989/07　Research paper (scientific journal)

ENHANCEMENT AND SIMPLIFICATION OF MACROMOLECULAR IMAGES

K NAMBA, DLD CASPAR, G STUBBS

BIOPHYSICAL JOURNAL　Vol. 53　No. 4　p. 469-475　1988/04　Research paper (scientific journal)

PRELIMINARY-X-RAY FIBER DIFFRACTION STUDIES OF CUCUMBER GREEN MOTTLE MOSAIC-VIRUS, WATERMELON STRAIN

S LOBERT, PD HEIL, K NAMBA, G STUBBS

JOURNAL OF MOLECULAR BIOLOGY　Vol. 196　No. 4　p. 935-938　1987/08　Research paper (scientific journal)

DIFFERENCE FOURIER SYNTHESES IN FIBER DIFFRACTION

K NAMBA, G STUBBS

ACTA CRYSTALLOGRAPHICA SECTION A　Vol. 43　p. 533-539　1987/07　Research paper (scientific journal)

ISOMORPHOUS REPLACEMENT IN FIBER DIFFRACTION USING LIMITED NUMBERS OF HEAVY-ATOM DERIVATIVES

K NAMBA, G STUBBS

ACTA CRYSTALLOGRAPHICA SECTION A　Vol. 43　p. 64-69　1987/01　Research paper (scientific journal)

STRUCTURE OF TOBACCO MOSAIC-VIRUS AT 3.6-A RESOLUTION - IMPLICATIONS FOR ASSEMBLY

K NAMBA, G STUBBS

SCIENCE　Vol. 231　No. 4744　p. 1401-1406　1986/03　Research paper (scientific journal)

APPLICATION OF RESTRAINED LEAST-SQUARES REFINEMENT TO FIBER DIFFRACTION FROM MACROMOLECULAR ASSEMBLIES

G STUBBS, K NAMBA, L MAKOWSKI

BIOPHYSICAL JOURNAL　Vol. 49　No. 1　p. 58-60　1986/01　Research paper (scientific journal)

SOLVING THE PHASE PROBLEM IN FIBER DIFFRACTION - APPLICATION TO TOBACCO MOSAIC-VIRUS AT 3.6 A RESOLUTION

K NAMBA, G STUBBS

ACTA CRYSTALLOGRAPHICA SECTION A　Vol. 41　No. MAY　p. 252-262　1985　Research paper (scientific journal)

COMPUTER-GRAPHICS REPRESENTATION OF LEVELS OF ORGANIZATION IN TOBACCO MOSAIC-VIRUS STRUCTURE

K NAMBA, DLD CASPAR, GJ STUBBS

SCIENCE　Vol. 227　No. 4688　p. 773-776　1985　Research paper (scientific journal)

X-RAY EQUATORIAL ANALYSIS OF CRAB STRIATED-MUSCLE IN THE RELAXED AND RIGOR STATES

K WAKABAYASHI, K NAMBA

BIOPHYSICAL CHEMISTRY　Vol. 14　No. 2　p. 111-122　1981　Research paper (scientific journal)

X-RAY STRUCTURE-ANALYSIS OF THE THIN FILAMENT OF CRAB STRIATED-MUSCLE IN THE RIGOR STATE

K NAMBA, K WAKABAYASHI, T MITSUI

JOURNAL OF MOLECULAR BIOLOGY　Vol. 138　No. 1　p. 1-26　1980　Research paper (scientific journal)

Transition of bacterial flagella from helical to straight forms with different subunit arrangements.

Kamiya, R, Asakura, S, Wakabayashi, K, Namba, K

J. Mol. Biol　Vol. 131　p. 725-742　1979　Research paper (scientific journal)

Soft x-ray small-angle scattering by polystyrene latexes using synchrotron radiation.

Wakabayashi, K, Kakizaki, A, Siota, Y, Namba, K, Kurita, K, Yokota, M, Tagawa, H, Inoko, Y, Mitsui, T, Wada, E, Ueki, T, Nagakura, I, Matsukawa, T

J. Phys. Soc. Japan　Vol. 44　p. 1314-1322　1978　Research paper (scientific journal)

Small-angle scattering of soft X-rays by use of synchrotron radiation.

Siota, Y, Yokota, M, Kakizaki, A, Mitsui, T, Wakabayashi, K, Namba, K, Wada, E, Tagawa, H, Kurita, K, Nagakura, I, Matsukawa, T

Jpn J. Appl. Phys.　Vol. 16　p. 215-216　1977　Research paper (scientific journal)