PHYSWednesday, March 26, 2003

1:30 PM-4:50 PM Convention Center -- Room 285,Oral
Structure-Function Correlation for Biological Ion Channels
Presiding:Abraham Nitzan
Organizers:Bob Eisenberg
Arieh Warshel
1:30 PM 230Mechanism for large-ion selectivity in ion channels
Wolfgang F. Nonner, Dirk Gillespie, Bob Eisenberg, Douglas Henderson
2:10 PM 231The role of dielectric self-energy in ion permeation through narrow protein channels
Rob D. Coalson, Maria Kurnikova, Abraham Nitzan, Artem Mamonov
2:50 PM 232Spanning multiple time scales in ion-channel dynamics by atomistic molecular simulations combined with electrodiffusion theory
Maria Kurnikova, Artem Mamonov, Abraham Nitzan, Rob D. Coalson
3:30 PM Intermission
3:50 PM 233Computing ion flux in biological ion channels using drift-diffusion and density functional theory
Dirk Gillespie, Wolfgang F. Nonner, Bob Eisenberg
4:30 PM 234Ion selectivity in ion channel as a challenge for electrostatic modeling of proteins
Arieh Warshel

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The 225th ACS National Meeting, New Orleans, LA, March 23-27, 2003