理論と実験の協奏による柔らかな分子系の機能の科学-文部科学省科学研究費補助金「新学術領域研究」領域代表者 田原太平 (平成25-29年度) やわぶん
   

13th Workshop

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13th Workshop
“Softness and function of protein: light-driven sodium pump”
【 Date 】 October 28th (Wed) - 29th (Thu), 2015
【 Venue 】 Meitetsu Inuyama Hotel, 107-1 Inuyamakitakoken, Inuyama, Aichi, 484-0082 Japan
【 Access 】 http://www.m-inuyama-h.co.jp/access/
【 Organizer 】 Keiichi Inoue (Nagoya Institute of Technology)

Program : October 28th, Wednesday

14:00-14:05 Opening remarks
Session 1 Chair: Misao Mizuno (Osaka University)
14:05-14:35 The softness of sodium pump rhodopsin: the function and structure
Keiichi Inoue (Nagoya Institute of Technology, JST･PRESTO)
14:35-15:05 Structural basis for Na+ transport mechanism by a light-driven Na+ pump
Ryuichiro Ishitani (the University of Tokyo)
15:05-15:35 Ultrafast photoreaction of Na+ pump rhodopsin KR2
Shinya Tahara (MSL RIKEN, Tokyo Institute of Technology)
15:35-15:45 Break (Picture)
Session 2 Chair: Izuru Kawamura (Yokohama National University)
15:45-16:15 Observation of the chromophore structure in photointermediates of sodium ion pump rhodopsin by resonance Raman spectroscopy
Nao Nishimura, Misao Mizuno (Osaka University)
16:15-16:45 Hydrogen-bonding network analysis of Na+ binding site in KR2
Shota Ito (Nagoya Institute of Technology)
16:45-16:55 Break
Session 3 Chair: Norio Yoshida (Kyushu University)
16:55-:17:15 【Special topics】High-speed AFM observation of eubacterial ion pump rhodopsins: oligomer structure and photo-induced conformational change
Takayuki Uchihashi (Kanazawa University)
17:15-17:45 H+ - Na+ selectivity of Na+ pump rhodopsin, KR2
Yoshitaka Kato (Nagoya Institute of Technology)
17:45-19:00 Free discussion
19:00-21:00 Dinner
21:00-23:00 Free discussion
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Program : October 29th, Thursday

Session 4 Chair: Keiichi Inoue (Nagoya Institute of Technology, JST･PRESTO)
10:00-10:30 Characterization of structure of Asp residues in sodium ion pump rhodopsin KR2
Izuru Kawamura (Yokohama National University)
10:30-11:00 Theoretical study of ion transport pathway of channelrhodopsin
Norio Yoshida (Kyshu University)
11:00-11:30 Atomistically deciphering alternating access of a transporter membrane protein by molecular dynamics simulations
Shigehiko Hayashi (Kyoto University)
11:30-11:55 Discussion on “the softness of sodium pump rhodopsin”
11:55-12:00 Closing remarks
12:00 Departure
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