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CREST Mini-symposium on Proton Motive ATPases

2001年01月05日 会合

CREST Mini-symposium on Proton Motive ATPases
日時: 平成12年 3月17日(土)~18日(日)
会場: 大阪大学・銀杏会館
話題: 
1. Mechanism of F-ATPase: Catalysis toward Transport
2. Structural basis of FoF1-ATPase
3. V-ATPase: Proton pumps forming acidic luminal pH
4. Physiology of Acidic Endomembrane Systems

連絡先:〒567-0047 大阪府茨木市美穂ヶ丘8-1 
大阪大学・産業科学研究所   二井將光

CREST Mini-symposium on Proton Motive ATPases (Mar 17-18, 2001)


Saturday, March 17


Session 1 Mechanism of F-ATPase: Catalysis toward Transport (9:00-12:20)
Discussion leader, M. Futai (ISIR, Osaka) / R. H. Fillingame (University of Wisconsin)

9:00-9:30 M. Futai (Osaka)
        Overview: F and V-type Proton Pump
9:30-10:00 S. Dunn (Univ. West. Ontario)
        Molecular Function of Stalks
10:00-10:30 H. Wang (UCSC)
        Biophysics and Modeling of FoF1 Function

Break 10:30-10:50

10:50-11:20 M. Yoshida (TIT, Yokohama)
        Catalysis and Rotation of F1- and FoF1-ATPase
11:20-11:50 S. Engelbrecht (Osnabruck)
        Some Recent Data on the Molecular Machine ATP Synthase
11:40-12:10
Lunch (11:50-13:10)

Session 2, Structural Basis of FoF1-ATPase (13:10-16:00)
Discussion Leader, H. Kanazawa (Osaka University) / Y. Kagawa (Jichi Medical School)
13:10-13:30 H. Kanazawa (Osaka)
        Assembly of FoF1-ATP Synthase
13:30-14:00 R. H. Fillingame,
        Proton Pathway and Rotation
14:00-14:30 H. Stahlberg (Basel)
        Electron-microscopic Imaging of FoF1-ATPase
14:30-15:00 A. Senior (Rochester)
        ATP Synthase: Molecular Linkage between Catalysis and Rotation

Break 15:00-15:20

Session 3, V-ATPase: Proton Pumps Forming Acidic Luminal pH (14:50-17:10)

Discussion leader, Y. Mukohata (Inst. Tech. Kohchi) / Y. Moriyma (Okayama)
15:20-15:40 Y. Mukohata
        Overview
15:40-16:10 T. Stevens (Oregon Univ., USA)
        Yeast V-ATPase and Mutant
16:10-16:40 M. Forgac (Tufts Univ., Boston)
        Studies of the Structure and Regulation of the V-ATPase

Break 16:40-17:00

17:00-17:30 H. Wieczorek (Osnabruck)
Structure and Regulation of the Plasma Membrane H+-ATPase
        Tobacco Hornworm Midgut.
17:30-17:50 T. Oka (ISIR)
        V-ATPases in C. elegans
17:50-18:10 Y. Kakinuma (Chiba)
        Catalytic Properties of Enterococcus Hirae V-ATPase


Sunday, March 18


Session 4, Physiology of Acidic Endomembrane Systems
Discussion leaders, Y. Anraku (Teikyo Sci Univ.) / A. Iwamoto-Kihara (Tokyo)

9:00-9:30 Y. Anraku
        Physiology of Vacuole : A Chemiosmtic Compartment
9:30-10:00 W. Harvey
        Physiology of V-ATPase in Plasma Membrane
10:00-10:30 G. H. Sun-Wada (ISIR)
        Mouse V-ATPase and Mutant: Toward Physiology

Break 10:30-10:50

10:50-11:20 Y-P. Li (Department of Cytokine Biology, The Forsyth Institute
USA)
Gene, Expression and Function of OC116 Subunit of Osteoclast Specific Proton
pump
11:20-11:50 Y. Wada (Osaka University)
        Biogenesis of Acidic Compartments in Mice
11:50-12:10 C. Yamaguchi (Osaka University)
        Isoforms of a Subunit and Their Assembly in Mice
12:10-12:40 Y. Ohsumi (NIBB)
        Autophagy in Eukaryotes
12:40-13:10 M. Futai (Osaka University), Concluding Remarks
 



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