PHYSThursday, August 23, 2007

8:20 AM-12:40 PM BCEC -- 158, Oral
Biological Ion Channels: From Molecular Structure to Cellular Function
Proton and Chloride Pathways
Organizer:Maria Kurnikova
Official:Rob D. Coalson
8:20 AMProbing CLC chloride channels with pore blockers and chemical modifiers
Tsung-Yu Chen, Xiao-Dong Zhang
9:00 AMVoltage-gated proton channels: An update
Thomas E. DeCoursey
9:40 AMInsights and predictions on proton conducting ion channels from molecular simulation
Jessica MJ. Swanson, Jiancong Xu, Hanning Chen, Gregory A. Voth
10:00 AMIntermission
10:20 AMAcid-base chemistry and the structure and electrostatics of ion-channel pores
Gisela D. Cymes, Claudio Grosman
11:00 AMLarge scale simulation of gating and transport in membrane channels and transporters
Emad Tajkhorshid
11:40 AMProton transfer in cytochrome c oxidase: Insights from QM/MM simulations
Nilanjan Ghosh, Xavier Prat Resina, Qiang Cui
12:00 PMConcluding Remarks

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The 234th ACS National Meeting, Boston, MA, August 19-23, 2007