PHYSWednesday, March 28, 2007

7:30 PM-10:00 PM Hyatt Regency Chicago -- Riverside Center, Poster
General Posters
The Biophysics of RNA
Organizer:Gregory A. Voth
Compact folds by randomly generated RNA sequences
Udayan Mohanty
Computer simulations of the energetics of codon recognition, peptidyl transfer and termination on the ribosome
Stefan Trobro, Martin Almlöf, Martin Andér, Johan Aqvist
Distance measurements in nucleic acids using a sequence-independent nitroxide probe and cw-EPR spectroscopy
Qi Cai, Peter Z. Qin
Dynamics of ternary complex EF-Tu(GTP)aa-tRNA on the ribosome
Udayan Mohanty
Elucidation of a function for an idiosyncratic protein domain of leucyl-tRNA synthetase
Michael T Vu, Susan A Martinis
Elucidation of a translocation pathway for Escherichia coli leucyl-tRNA synthetase
Rachel Alice Hellmann, Susan A Martinis
Folding cooperativity dictates extent of pKa shifting in RNA and DNA
Nathan A. Siegfried, Shana L Metzger, Philip C. Bevilacqua
Long-lived intermediates in the formation of nucleic acid hairpins
Alan Van Orden, Jaemyeong Jung, Rachelle Ihly, Rajesh Nayak
Paper Withdrawn
Mechanism of pre-mRNA splicing as studied using FRET with novel PNA-based probes
Andrea Jaquins-Gerstl, Liping Yu, Kelly Robertson, Shu Ying Kwan, Bruce A. Armitage, Antonio-Javier Lopez, Linda A. Peteanu
Molecular dynamics analysis of hydrogen bonding in HIV rev-RRE complex
Jessica A. Chenault, Bryan D. Sitzmann, Ann M. Knolhoff, Maria C. Nagan
Molecular dynamics simulations of Esherichia coli tRNAPhe
Bryan D. Sitzmann, Maria C. Nagan
Molecular dynamics studies of the human immunodeficiency virus rev-RRE complex under varying salt concentrations
Billy R. Miller III, Ananth K. Sezhiyan, Joel D. Brune, Jessica A. Chenault, Maria C. Nagan
Paper Withdrawn
Redundant amino acid correction mechanisms of leucyl-tRNA synthetases
Michal T Boniecki, Michael T Vu, Aswini K Betha, Susan A Martinis
Ribose dynamics studies in leadzyme
Minako Sumita, Kristine R Julien, Charles G Hoogstraten
Simple molecular model for the influence of secondary structure stability on thermostability in functional nucleic acids
Joshua M. Blose, Scott K. Silverman, Philip C. Bevilacqua
Single Molecule measurements reveal the deeply fluted free energy surface of a large collapsed state RNA
Glenna J Smith, Kang Taek Lee, Xiaohui Qu, Jelena Pesic, Zheng Xie, Tobin R. Sosnick, Tao Pan, Norbert F. Scherer
Single-Molecule Mg2+ nonequilibrium jump experiments reveal details of the early folding pathways of a large RNA
Xiaohui Qu, Kang Taek Lee, Glenna J Smith, Ao Ma, Aaron Dinner, Tobin R. Sosnick, Tao Pan, Norbert F. Scherer
Thermodynamic characterization of single mismatches in naturally occurring RNA
Amber R. Davis, Brent M. Znosko
Thermodynamic characterization of tandem mismatches in naturally occurring RNA
Martha E. Sedabres, Brent M. Znosko

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The 233rd ACS National Meeting, Chicago, IL, March 25-29, 2007