超分子疑似原子分解能電子線・X線構造解析法

2009 年度 研究成果報告書

• 研究課題/領域番号: 16087207
• 研究種目: 特定領域研究
• 配分区分: 補助金
• 審査区分: 生物系
• 研究機関: 大阪大学
• 研究代表者: 難波 啓一 大阪大学, 大学院・生命機能研究科, 教授 (30346142)
• 研究分担者: 今田 勝巳 大阪大学, 大学院・生命機能研究科, 准教授 (40346143)
• 研究期間 (年度): 2004 – 2009
• キーワード: 1分子計測(SMD) / 電子顕微鏡 / ナノバイオ / ナノマシン / 分子モーター

研究概要

生命機能を支える生体超分子の動作のしくみを解明し、医療やナノテクノロジーに役立てるためには、原子分解能での立体構造解析法の確立が必須である。電子顕微鏡像の解析による超分子立体像解析では原子分解能達成は困難であるが、構成分子のX線結晶解析による原子モデルを超分子立体像に組み込むことにより、擬似原子分解能での解析が可能になる。本研究課題では電子顕微鏡像解析のさまざまな工夫によりその分解能の向上と解析時間の短縮を図り、原子モデルの組み込み精度を高めて、原子レベルでの動作機構の解明を実現した。

研究成果

• [雑誌論文] Conformational change of flagellin for polymorphic supercoiling of the flagellar filament. (2010)
  • 著者名/発表者名: Maki-Yonekura, S., Yonekura, K., Namba, K.
  • 雑誌名: Nature Struct. & Mo. Biol. (in press)
  • 査読あり
• [雑誌論文] Structure of the 100S ribosome in the hibernation stage revealed by electron cryomicroscopy. Structure (2010)
  • 著者名/発表者名: Kato, T., Yoshida, D., Miyata, T., Maki, Y., Wada, A., Namba, K.
  • 雑誌名: (in press)
  • 査読あり
• [雑誌論文] Helical image reconstruction of the outward-open human erythrocyte band 3 membrane domain in tubular crystals. (2010)
  • 著者名/発表者名: Yamaguchi, T., Fujii, T., Abe, Y., Hirai, T., Kang, D., Namba, K., Hamasaki, N., Mitsuoka, K.
  • 雑誌名: J. Struct. Biol. 169 ページ: 406-412
  • 査読あり
• [雑誌論文] Structure of the cytoplasmic domain of FlhA and implication for flagellar type III protein export. (2010)
  • 著者名/発表者名: Saijo-Hamano, Y., Imada, K., Minamino, T., Kihara, M., Shimada, M., Kitao, A., Namba, K.
  • 雑誌名: Mol. Microbiol. 76 ページ: 260-268
  • 査読あり
• [雑誌論文] Proton-conductivity assay of plugged and unplugged MotA/B proton channel by cytoplasmic pHluorin expressed in Salmonella. (2010)
  • 著者名/発表者名: Morimoto, Y.V., Che, Y., Minamino, T., Namba, K.
  • 雑誌名: FEBS Letters 584 ページ: 1268-1272
  • 査読あり
• [雑誌論文] Role of the C-terminal cytoplasmic domain of FlhA in bacterial flagellar type III protein export. (2010)
  • 著者名/発表者名: Minamino, T., Shimada, M., Okabe, M., Saijo-Hamano, Y., Imada, K., Kihara, M., Namba, K.
  • 雑誌名: J. Bacteriol. 192 ページ: 1929-1936
  • 査読あり
• [雑誌論文] Roles of the extreme N-terminal region of FliH for efficient localization of the FliH-FliI complex to the bacterial flagellar type III export apparatus. (2009)
  • 著者名/発表者名: Minamino, T., Yoshimura, S.D.J., Morimoto, Y.V., Gonzalez-Pedrajo, B., Kami-ike, N., Namba, K.
  • 雑誌名: Mol. Microbiol. 74 ページ: 1471-1483
  • 査読あり
• [雑誌論文] Specific arrangement of α-helical coiled coils in the core domain of the bacterial flagellar hook for the universal joint function. (2009)
  • 著者名/発表者名: Fujii, T., Kato, T., Namba, K.
  • 雑誌名: Structure 17 ページ: 1485-1493
  • 査読あり
• [雑誌論文] Role of a Conserved Prolyl Residue (Pro-173) of MotA in the Mechanochemical Reaction Cycle of the Proton-Driven Flagellar Motor of Salmonella. (2009)
  • 著者名/発表者名: Nakamura, S., Morimoto, Y.V., Kami-ike, N., Minamino, T., Namba, K.
  • 雑誌名: J. Mol. Biol 393 ページ: 300-307
  • 査読あり
• [雑誌論文] ATP-induced FliI hexamerization facilitates bacterial flagellar protein export. (2009)
  • 著者名/発表者名: Kazetani, K., Minamino, T., Miyata, T., Kato, T., Namba, K.
  • 雑誌名: Biochemical and Biophysical Research Communications 388 ページ: 323-327
  • 査読あり
• [雑誌論文] Stator assembly and activation mechanism of the flagellar motor by the Periplasmic region of MotB. (2009)
  • 著者名/発表者名: Kojima, S., Imada, K., Sakuma, M., Sudo, Y., Kojima, C., Minamino, T., Homma, M., Namba, K.
  • 雑誌名: Mol. Microbiol. Vol.73 ページ: 710-718
  • 査読あり
• [雑誌論文] Purification, crystallization and preliminary X-ray analysis of FliT, a bacterial flagellar substrate-specific export chaperone. (2009)
  • 著者名/発表者名: Kinoshita, M., Yamane, M., Matsunami, H., Minamino, T., Namba, K., Imada, K.
  • 雑誌名: Acta Cryst. F65 ページ: 825-828
  • 査読あり
• [雑誌論文] High-resolution structural analysis of a DNA nanostructure by cryoEM. (2009)
  • 著者名/発表者名: Kato, T., Goodman, R.P., Erben, C.M., Turberfield, A.J., Namba, K.
  • 雑誌名: NANO Letters Vol.9,No.7 ページ: 2747-2750
  • 査読あり
• [雑誌論文] Role of the N-terminal domain of FliI ATPase in bacterial flagellar protein export. (2009)
  • 著者名/発表者名: Okabe, M., Minamino, T., Imada, K., Namba, K., Kihara, M.
  • 雑誌名: FEBS Letters 583 ページ: 743-748
  • 査読あり
• [雑誌論文] Effect of Intracellular pH on the Torque-Speed Relationship of Bacterial Proton-Driven Flagellar Motor. (2009)
  • 著者名/発表者名: Nakamura, S., Kami-ike, N., Yokota, J.P., Kudo, S., Minamino, T.,, Namba, K.
  • 雑誌名: J. Mol. Biol. 386 ページ: 332-338
  • 査読あり
• [雑誌論文] Crystallization and preliminary X-ray analysis of FliJ, a cytoplasmic component of the flagellar type III protein export apparatus from Salmonella. (2009)
  • 著者名/発表者名: Ibuki, T., Shimada, M., Minamino, T., Namba, K., Imada, K.
  • 雑誌名: Acta Crystallogr. F65 ページ: 47-50
  • 査読あり
• [雑誌論文] Crystallization and preliminary X-ray analysis of a C-terminal fragment of FlgJ, a putative flagellar rod cap protein of Salmonella. (2009)
  • 著者名/発表者名: Kikuchi, Y., Matsunami, H., Yamane, M., Imada, K., Namba, K.
  • 雑誌名: Acta Crystallogr. F65 ページ: 17-20
  • 査読あり
• [雑誌論文] Molecular motors of the bacterial flagella. (2008)
  • 著者名/発表者名: Minamino, T., Imada, K., Namba, K.
  • 雑誌名: Current Opinion in Structural Biology 18 ページ: 693-701
  • 査読あり
• [雑誌論文] Mechanisms of type III protein export for bacterial flagellar assembly. (2008)
  • 著者名/発表者名: Minamino, T., Imada, K., Namba, K.
  • 雑誌名: Mol. BioSyst. 4 ページ: 1105-1115
  • 査読あり
• [雑誌論文] Pleomorphic configuration of the trimeric capsid proteins of rice dwarf virus that allows formation of both the outer capsid and tubular crystals. (2008)
  • 著者名/発表者名: Iwasaki, K., Miyazaki, N., Hammar L., Zhu, Y., Omura, T., Wu, B., Sjoborg, F., Yonekura, K., Murata, K., Namba, K., Casper, D.L., Fujiyoshi, Y., Cheng, R.H.
  • 雑誌名: J. Mol. Biol. 383 ページ: 252-265
  • 査読あり
• [雑誌論文] Suppressor analysis of the MotB(D33E) mutation to probe the bacterial flagellar motor dynamics coupled with proton translocation. (2008)
  • 著者名/発表者名: Che, Y-S., Nakamura, S., Kojima, S., Kami-ike, N., Namba, K., Minamino, T.
  • 雑誌名: J. Bacteriol. 190 ページ: 6660-6667
  • 査読あり
• [雑誌論文] Insights into the stator assembly of the Vibrio flagellar motor from the crystal structure of MotY. (2008)
  • 著者名/発表者名: Kojima, S., Shinohara, A., Terashima, H., Yakushi, T., Sakuma, M., Homma, M., Namba, K., Imada, K.
  • 雑誌名: PNAS 105 ページ: 7696-7701
  • 査読あり
• [雑誌論文] Characterization of the Periplasmic Domain of MotB and Implications for Its Role in the Stator Assembly of the Bacterial Flagellar Motor. (2008)
  • 著者名/発表者名: Kojima, S., Furukawa, Y., Matsunami, H., Minamino, T., Namba, K.
  • 雑誌名: J. Bacteriol. 190 ページ: 3314-3322
  • 査読あり
• [雑誌論文] Distinct roles of the ATPase and proton motive force in bacterial flagellar protein export. (2008)
  • 著者名/発表者名: Minamino, T., Namba, K.
  • 雑誌名: Nature 451 ページ: 485-488
  • 査読あり
• [雑誌論文] Structure and quantum chemical analysis of NAD+-dependent isocitrate dehydrogenase: Hydride transfer and co-factor specificity. (2008)
  • 著者名/発表者名: Imada, K., Tamura, T., Takenaka, R., Kobayashi I., Namba, K., Inagaki, K.
  • 雑誌名: Proteins: Structure, Function, and Bioinformatics 70 ページ: 63-71
  • 査読あり
• [雑誌論文] PAX6 and SOX2-dependent regulation of the Sox2 enhancer N-3 involved in embryonic visual system development. (2007)
  • 著者名/発表者名: Inoue, M., Kamachi, Y., Matsunami, H., Imada, K., Uchikawa, M., Kondoh H.
  • 雑誌名: Genes to Cells 12 ページ: 1049-1061
  • 査読あり
• [雑誌論文] Modeling of the F-actin structure. (2007)
  • 著者名/発表者名: Oda, T., Stegmann, H., Schroder, R.R. Namba, K., Maeda, Y.
  • 雑誌名: Adv. Exp. Med. Biol. 592 ページ: 385-401
  • 査読あり
• [雑誌論文] Gap compression/extension mechanism of bacterial flagellar hook as the molecular universal joint. (2007)
  • 著者名/発表者名: Furuta, T., Samatey, F.A., Matsunami, H., Imada, K., Namba, K., Kitao, A.
  • 雑誌名: J. Struct. Biol. 157 ページ: 481-490
  • 査読あり
• [雑誌論文] Structural similarity between the flagellar type III ATPase FliI and F1-ATPase subunits. Proc. (2007)
  • 著者名/発表者名: Imada, K., Minamino, T., Tahara, A., Namba, K.
  • 雑誌名: Nat'l. Acad. Sci. U.S.A. 104 ページ: 485-490
  • 査読あり
• [雑誌論文] Crystallization and preliminary X-ray analysis of MotY, a stator component of the Vibrio Alginolyticus polar flagellar. (2007)
  • 著者名/発表者名: Shinohara, A., Sakuma, M., Yakushi, T., Kojima, S., Namba, K., Homma, M., Imada, K.
  • 雑誌名: Acta Crystallogr. F63 ページ: 89-92
  • 査読あり
• [雑誌論文] Electron cryomicroscopic visualization of PomA/B stator units of the sodium-driven flagellar motor in liposomes. (2006)
  • 著者名/発表者名: Yonekura, K., Yakushi, T., Atsumi, T., Maki-Yonekura, S., Homma, M., Namba, K.
  • 雑誌名: J. Mol. Biol. 357 ページ: 73-81
  • 査読あり
• [雑誌論文] The type III flagellar export specificity switch is dependent on FliK ruler and a molecular clock. (2006)
  • 著者名/発表者名: Moriya, N., Minamino, T., Hughes, K.T., Macnab, R.M., Namba, K.
  • 雑誌名: J. Mol. Biol. 359 ページ: 466-477
  • 査読あり
• [雑誌論文] a Salmonella flagellar switch protein interacts with FliH, a type III export apparatus component. (2006)
  • 著者名/発表者名: Gonzalez, P.B., Minamino, T., Kihara, M., Namba, K., Macnab, R.M. FliN
  • 雑誌名: Mol. Microbiol. 60 ページ: 984-998
  • 査読あり
• [雑誌論文] Switch interactions control energy frustration and multiple flagellar filament structures. (2006)
  • 著者名/発表者名: Kitao, A., Yonekura, K., Maki-Yonekura, S., Samatey, F.A., Imada, K., Namba, K., Go, N.
  • 雑誌名: Proc. Nat'l. Acad. Sci. U.S.A. 103 ページ: 4894-4899
  • 査読あり
• [雑誌論文] Oligomerization of the bacterial flagellar ATPase FliI is controlled by its extreme N-terminal Region. (2006)
  • 著者名/発表者名: Minamino, T., Kazetani, K., Tahara, A., Suzuki, H., Furukawa, Y., Kihara, M., Namba, K.
  • 雑誌名: J. Mol. Biol. 360 ページ: 510-519
  • 査読あり
• [雑誌論文] 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. (2006)
  • 著者名/発表者名: Minamino, T., Ferris H.U., Moriya, N., Kihara, M., Namba, K.
  • 雑誌名: J. Mol. Biol. 362 ページ: 1148-1158
  • 査読あり
• [雑誌論文] Crystallization and preliminary X-ray analysis of Salmonella FliI, the ATPase component of the type III flagellar protein-export apparatus. (2006)
  • 著者名/発表者名: Minamino, T., Imada, K., Tahara, A., Kihara, M., Macnab, R.M., Namba, K.
  • 雑誌名: Acta Crystallogr. F62 ページ: 973-975
  • 査読あり
• [雑誌論文] partial atomic structure for the flagellar hook of Salmonella typhimurium. (2005)
  • 著者名/発表者名: Shaikh, T.R., Thomas, D.R., Chen, J.Z., Samatey, F.A., Matsunami, H., Imada, K., Namba, K., DeRosier, D.J. A
  • 雑誌名: Proc. Nat'l. Acad. Sci. U.S.A. 102 ページ: 1023-1028
  • 査読あり
• [雑誌論文] Position and orientation of phalloidin F-actin determined by X-ray fiber diffraction analysis. (2005)
  • 著者名/発表者名: Oda, T., Namba, K., Maeda, Y.
  • 雑誌名: Biophys. J. 88 ページ: 2727-2736
  • 査読あり
• [雑誌論文] Building the atomic model for the bacterial flagellar filament by electron cryomicroscopy and image analysis. (2005)
  • 著者名/発表者名: Yonekura, K., Maki-Yonekura, S., Namba, K.
  • 雑誌名: Structure 13 ページ: 407-412
  • 査読あり
• [雑誌論文] Crystallization and preliminary X-ray analysis of the c-terminal cytoplasmic domain of FlhA, a membrane-protein subunit of the bacterial flagellar type III protein-export apparatus. (2005)
  • 著者名/発表者名: Saijo-Hamano, Y., Imada, K., Minamino, T., Kihara, M., Macnab, R.M., Namba, K.
  • 雑誌名: Acta Crystallogr. F61 ページ: 599-602
  • 査読あり
• [雑誌論文] FlhB regulates ordered export of flagellar components via autocleavage mechanism. (2005)
  • 著者名/発表者名: Ferris, H.U., Furukawa, Y., Minamino, T., Kroetz, M.B., Kihara, M., Namba, K., Macnab, R.M.
  • 雑誌名: J. Biol. Chem. 280 ページ: 41236-41242
  • 査読あり
• [雑誌論文] Functionally important substructures of circadian clock protein KaiB in a unique tetramer complex. (2005)
  • 著者名/発表者名: Iwase, R., Imada, K., Hayashi, F., Uzumaki, T., Morishita, M., Onai, K., Furukawa, Y., Namba, K., Ishiura, M.
  • 雑誌名: J. Biol. Chem. 280 ページ: 43141-43149
  • 査読あり
• [雑誌論文] Structure of the bacterial flagellar hook and implication for the molecular universal joint mechanism. (2004)
  • 著者名/発表者名: Samatey, F.A., Matsunami, H., Imada, K., Nagashima, S., Shaikh, T.R., Thomas, D.R., Chen, J.Z., DeRosier, D.J., Kitao, A., Namba K.
  • 雑誌名: Nature 431 ページ: 1062-1068
  • 査読あり
• [雑誌論文] Structural and functional analysis of the c-terminal cytoplasmic domain of FlhA, an integral membrane component of the type III flagellar protein export apparatus in Salmonella. (2004)
  • 著者名/発表者名: Saijo-Hamano, Y., Minamino, T., Macnab, R.M., Namba, K.
  • 雑誌名: J. Mol. Biol. 343 ページ: 457-466
  • 査読あり
• [雑誌論文] Domain organization and function of Salmonella FliK, a flagellar hook-length control protein. (2004)
  • 著者名/発表者名: Minamino, T., Saijo-Hamano, Y., Furukawa, Y., Gonzalez-Pedrajo, B., Macnab, R.M., Namba, K.
  • 雑誌名: J. Mol. Biol. 341 ページ: 491-502
  • 査読あり
• [雑誌論文] In vitro characterization of FlgB, FlgC, FlgF, FlgG, and FliE, flagellar basal body proteins of Salmonella. (2004)
  • 著者名/発表者名: Saijo-Hamano, Y., Uchida, N., Namba, K., Oosawa, K.
  • 雑誌名: J. Mol. Biol. 339 ページ: 423-435
  • 査読あり
• [雑誌論文] Self-assembly and type III protein export of the bacterial flagellum. (2004)
  • 著者名/発表者名: Minamino, T., Namba, K.
  • 雑誌名: J. Mol. Microbiol. and Biotechnol. 7 ページ: 5-17
  • 査読あり
• [学会発表] Molecular mechanisms of self-assembly, switching and motion of the bacterial flagellum. (2010)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Gordon Research Conference on Biomolecular Interactions & Methods
  • 発表場所: Hotel Galvez, Texas, U.S.A.
  • 年月日: 2010-01-19
• [学会発表] Structure of the bacterial flagellum and the mechanism of its self-assembly. (2009)
  • 著者名/発表者名: Imada, K.
  • 学会等名: 4th Conference on Artificial Muscles -5th World Congress on Biomimetics, Artificial Muscles and Nano-Bio-
  • 発表場所: Senri Life Science Center, Osaka, Japan
  • 年月日: 2009-11-26
• [学会発表] Structure of the bacterial flagellum and the mechanism of its self-assembly. (2009)
  • 著者名/発表者名: Imada, K.
  • 学会等名: Joint Conference of the Asian Crystallographic Association and Chinese Crystallography Society
  • 発表場所: Jingyi Hotel, Beijing, China
  • 年月日: 2009-10-23
• [学会発表] Molecular mechanisms of self-assembly, switching and motion of the bacterial flagellum. (2009)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Advanced Electron Microscopy in Nanomedicine Symposium
  • 発表場所: UCLA, USA
  • 年月日: 2009-10-03
• [学会発表] Molecular mechanisms of self-assembly, switching and motion of the bacterial flagellum. (2009)
  • 著者名/発表者名: Namba, K.
  • 学会等名: XXXVI International Congress of Physiological Sciences
  • 発表場所: Kyoto International Conference Center, Kyoto, Japan
  • 年月日: 2009-07-31
• [学会発表] Molecular mechanisms of self-assembly and motion of the bacterial flagellum. (2009)
  • 著者名/発表者名: Namba, K.
  • 学会等名: VIII European Symposium of The Protein Society
  • 発表場所: Kongresshaus, Zurich, Switzerland
  • 年月日: 2009-06-15
• [学会発表] Structures and functions of large molecular assemblies. (2009)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Awards Symposium of the 2009 Biophysical Society, Boston Convention and Exhibition Center
  • 発表場所: Boston, U.S.A.
  • 年月日: 2009-03-03
• [学会発表] Molecular mechanisms of self-assembly and motion of the bacterial flagellum. (2009)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Mexico-Japan Workshop "Bacterial Physiology and Biophysics"
  • 発表場所: UNAM, Mexico City, Mexico
  • 年月日: 2009-02-26
• [学会発表] Protein export and ordered self-assembly for the formation of the bacterial flagellum. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Gordon Research Conference on Sensory Transduction in Microorganisms
  • 発表場所: Ventura Beach Marriott, Ventura, CA
  • 年月日: 20080113-20080118
• [学会発表] Molecular mechanisms of self-assembly and its regulation of the bacterial flagellum. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 2008 Keystone Symposium, Frontiers of Structural Biology, Sheraton Steamboat Resort & Steamboat Springs
  • 発表場所: Colorado
  • 年月日: 20080106-20080111
• [学会発表] Molecular mechanisms of self-assembly and protein export of the bacterial flagellum. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 39th NIPS International Symposium & 7th OIB Symposium"Frontiers of Biological Imaging: Synergy of the Advanced Techniques"
  • 発表場所: Okazaki Conference Center, Japan
  • 年月日: 2008-11-11
• [学会発表] DNA Nanostructures visualized by Cryo-EM. (2008)
  • 著者名/発表者名: Kato, T. Goodman, R.P., Erben, C.M., Turberfield, A.J., Namba, K.
  • 学会等名: 9th Asia-Pacific Microscopy Conference (APMC9), International Convention Center Jeju
  • 発表場所: Jeju Island, Korea
  • 年月日: 2008-11-06
• [学会発表] Molecular mechanisms of self-assembly and its regulation of the bacterial flagellum. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 9th Asia-Pacific Microscopy Conference (APMC9), International Convention Center Jeju
  • 発表場所: Jeju Island, Korea
  • 年月日: 2008-11-04
• [学会発表] Molecular Mechanisms of Self-Assembly and Its Regulation of the Bacterial Flagellum. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 2nd International Symposium on Bio-nanosystems 2008
  • 発表場所: Koshiba Hall, University of Tokyo, Japan
  • 年月日: 2008-11-02
• [学会発表] Molecular mechanisms of self-assembly and its regulation of the bacterial flagellum. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 21st International Microprocesses and Nanotechnology Conference(MNC 2008)
  • 発表場所: JAL Resort Sea Hawk Hotel, Fukuoka, Japan
  • 年月日: 2008-10-29
• [学会発表] Visualization of biological macromolecular nanostructures by eclectron cryomicroscopy. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: The 4th Workshop of the UK-Japan Bionanotechnology Collaboration
  • 発表場所: St. Catherine's College (Oxford) Kobe Institute, Japan
  • 年月日: 2008-09-17
• [学会発表] Molecular mechanisms of self-assembly and mechanical functions of the bacterial flagellum. (2008)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Berzelius days
  • 発表場所: Stockholm University, Stockholm, Sweden
  • 年月日: 2008-01-31
• [学会発表] Molecular mechanisms of self-assembly and switching of the bacterial flagellum. (2007)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 2007 MRS Fall Meeting
  • 発表場所: Sheraton Boston Hotel, Boston
  • 年月日: 20071106-20071130
• [学会発表] Molecular mechanisms of self-assembly and conformational switching of the bacterial flagellum for motility. (2007)
  • 著者名/発表者名: Namba, K.
  • 学会等名: ComBio2007 meeting
  • 発表場所: Sydney, Australia
  • 年月日: 20070922-20070927
• [学会発表] Structural analysis of DNA tetrahedron. (2007)
  • 著者名/発表者名: Kato, T., Goodman, R., Berry, R., Turberfild, A., Namba, K.
  • 学会等名: Gordon Research Conference, Visualizing Biological Processes With 3DEM, Three Dimensional Electron Microscopy
  • 発表場所: New London, NH, USA
  • 年月日: 20070624-20070629
• [学会発表] Biological macromolecular assemblies. (2007)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Gregori Aminoff nanoscience symposium
  • 発表場所: Sweden
  • 年月日: 20070613-20070614
• [学会発表] Protein export and ordered self-assembly for formation of the bacterial flagellum. (2007)
  • 著者名/発表者名: Namba, K.
  • 学会等名: International Workshop on Molecular Machines in Protein Folding and Protein Transport
  • 発表場所: Munich, Germany
  • 年月日: 20070523-20070525
• [学会発表] Molecular mechanisms of self-assembly, size control and switching of the bacterial flagellum. (2007)
  • 著者名/発表者名: Namba, K.
  • 学会等名: The VII European Symposium of the Protein Society 2007
  • 発表場所: Stockholm University, Sweden
  • 年月日: 20070512-20070519
• [学会発表] Molecular mechanisms of swimming and tumbling in bacterial motility. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 16th International Toki Conference Advanced Imaging and Plasma Diagnostics
  • 発表場所: セラトピア土岐
  • 年月日: 20061205-20061208
• [学会発表] Molecular mechanisms of swimming and tumbling in bacterial motility. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 60th Annual Meeting and Symposium of the Society of General Physiologists
  • 発表場所: Marine Biological Laboratory, Massachusetts, USA
  • 年月日: 20060906-20090910
• [学会発表] Molecular Mechanisms of self-assembly and switching of the bacterial flagellum. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: The 16th International Microscopy Congress "Microscopy for the 21st Century"
  • 発表場所: Sapporo Convention Center
  • 年月日: 20060903-20060908
• [学会発表] Molecular mechanisms of self-assembly and switching of the bacterial flagellum. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Keystone Symposia on Molecular and Cellular Biology
  • 発表場所: Cambridge, UK
  • 年月日: 20060817-20060823
• [学会発表] Molecular mechanisms of swimming and tumbling in bacterial motelity. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 38th Cource-Structure and Function of Large Molecular Assemblies
  • 発表場所: Ettore Majorana Centenary, Erice, Italy
  • 年月日: 20060612-20060617
• [学会発表] Molecular mechanisms of swimming and tumbling in bacterial motility. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Hybrid Methods Meeting. "Assemblies by Hybrid Methods Symposium"
  • 発表場所: Lake Tahoe, CA, USA
  • 年月日: 20060315-20060319
• [学会発表] Molecular mechanisms of bacterial swimming and tumbling in bacterial motility. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Biophysical Society 50th Annual Meeting
  • 発表場所: Salt Lake City, Utah, USA
  • 年月日: 20060218-20060222
• [学会発表] Structure mechanism of flagellar assembly regulation and switching. (2006)
  • 著者名/発表者名: Namba, K.
  • 学会等名: Gordon Research Conference on Sensory Transduction in Microorganisms
  • 発表場所: Ventura, USA
  • 年月日: 20060122-20060128
• [学会発表] Molecular mechanisms of bacterial swimming and tumbling. (2005)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 15th IUPAB/ 5th EBSA Meeting
  • 発表場所: Montpellier, France
  • 年月日: 20050829-20050904
• [学会発表] Self-assembly and switching of the bacterial flagellum. (2005)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 30th FEBS Congress & 9th IUBMB Congress
  • 発表場所: Eotvos University, Budapest, Hungary
  • 年月日: 20050602-20050607
• [学会発表] Molecular mechanisms of bacterial swimming and tumbling. (2005)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 「Frontiers of Science and Technology of Nanomaterials」ハイブリッドナノ材料国際シンポジウム
  • 発表場所: 東北大学・多元物質科学研究所
  • 年月日: 2005-10-06
• [学会発表] High resolution 3D imaging of dynamic molecular. (2005)
  • 著者名/発表者名: Namba, K.
  • 学会等名: GRC on Three Dimensional Electron Microscopy, Colby-Sawyer College
  • 発表場所: New London, USA
  • 年月日: 2005-06-12
• [学会発表] Molecular mechanisms of bacterial swimming and tumbling. (2005)
  • 著者名/発表者名: Namba, K.
  • 学会等名: NIH Symposium "Structural Analysis of Large Assemblies: Sizing Up to the challenges " National Institute of Health
  • 発表場所: Maryland, USA
  • 年月日: 2005-06-02
• [学会発表] Molelcular mechanism of bacterial swimming and tumbling. (2004)
  • 著者名/発表者名: Namba, K.
  • 学会等名: 1ST Functionality of Organized Nanostructures (FON'4)
  • 発表場所: International Congress Center Tsukuba
  • 年月日: 20041130-20041202
• [図書] "自己組織化体としての生体超分子", バイオナノプロセス-溶液中でナノ構造を作るウェット・ナノテクノロジーの薦め-」 (2008)
  • 著者名/発表者名: 南野徹, 難波啓一
  • 総ページ数: 305-317
  • 出版者: シーエムシー出版
• [図書] 4-2タンパク質でできた極小スクリュー細菌べん毛の分子機構, 最新分子マシンナノで働く"高度な機械"を目指して (2008)
  • 著者名/発表者名: 今田勝巳
  • 総ページ数: 104-112
  • 出版者: 化学同人
• [図書] 超分子構造アセンブリーとタンパク質ネットワークタンパク質-タンパク質相互作用. タンパク質科学構 造・物性・機能. (後藤祐児・桑島邦博・谷澤克行【編】) (2005)
  • 著者名/発表者名: 今田勝巳, 難波啓一
  • 総ページ数: 115-130
  • 出版者: 化学同人
• [図書] β-Helix is a likely core structure of yeast prion Sup35 amyloid fibers. (2005)
  • 著者名/発表者名: Kishimoto, A., Hasegawa, K., Namba, K.
  • 総ページ数: 28-29
  • 出版者: Spring8 Research Frontiers
• [図書] Mobile Structures: Cilia and Flagella.(The Encyclopedia of Molecular Cell Biology and Molecular Medicine) (2004)
  • 著者名/発表者名: Yonekura, K., Namba, K.
  • 総ページ数: 3-22
  • 出版者: WILEY-VCH V erlag, GmbH & Co. KGaA
• [備考]
  • URL: http://www.fbs.osaka-u.ac.jp/jp/labo/02