The Laboratoire International Associé between the Centre National de la Recherche Scientifique and the University of Illinois at Urbana-Champaign was launched at the end of 2012. Its primary objective is to develop methods for high-performance molecular simulation with the aim of understanding the function of complex biological assemblies, transcending the frontiers of traditional disciplines by uniting mathematicians, physicists, theoretical chemists and biologists on both sides of the Atlantic. In France, the major contributors are located at the Université de Lorraine, the École des Ponts ParisTech, the Institut de Biologie et Chimie des Protéines-Université Claude Bernard and the Laboratoire d'Ingénierie des Systèmes Macromoléculaires-Université d'Aix-Marseille. In the United States, the contributors belong to the NIH Resource for Macromolecular Modeling and Bioinformatics. In Nancy, the partner is a theoretical chemistry and biophysics group incepted in 2003. Its expertise lies in describing the structure and the dynamic properties of the biological membrane and elucidating the mechanisms of the cell machinery. To attain this goal, its members leverage numerical simulations over size and timescales commensurate with the biological process at hand. Over the years, the team has gleaned milestone results in such diverse research areas as membrane transport, interaction with the biological membrane, membrane protein structure and function, as well as self-organized molecular systems. They also develop original approaches in the field of free-energy calculations, as well as that of intermolecular potentials.
2015 Biophysical Society Meeting, Baltimore, Maryland. This year, Klaus Schulten from the University of Illinois at Urbana-Champaign gave the prestigious National Lecture. The National Lecturer is the highest award given each year by the Biophysical Society. During the lecture that he delivered on Monday evening at the annual meeting in Baltimore, Klaus Schulten brought theoretical and computational biophysics to the forefront of the field through cogent illustrations. Reminiscing a conversation with an experimentalist, Klaus emphasized that one of the key advantages of molecular simulations is that “it doesn’t only agree with the experiment, it tells you more”. Before a riveted audience, he showed true discoveries made with what he refers to a computational microscope in such complex biological objects as the capsid of the human immunodeficiency virus and a bacterial chromatophore, an organelle that transforms light energy into chemical energy.
Correlation of bistranded clustered abasic DNA lesion processing with structural and dynamic DNA helix distortion.
Nucleic Acids Res.
2016, (44), 8588-8599.
Wang, S.; Zhao, T.; Shao, X.; Chipot, C.; Cai, W.
Complex movements in rotaxanes: Shuttling coupled with conformational transition of cyclodextrins
J. Phys. Chem. C
2016, (120), 19479-19486.
Gattuso, H.; Durand, E.; Bignon, E.; Morell, C.; Georgakilas, A. G.; Dumont, E.; Chipot, C.; Dehez, F.; Monari, A.
Repair rate of clustered abasic DNA lesions by human endonuclease: Molecular bases of sequence specificity
J. Phys. Chem. Lett
2016, (19), 3760-3765.