PhD position
Efficient numerical methods for the simulation of protein-ligand unbinding

ERC MSMath


The simulation of the kinetics of protein-ligand unbinding is a crucial ingredient for in silico analysis of drug efficacy. In particular, the efficient calculation of the unbinding rate remains a challenge. In collaboration with researchers from  the pharmaceutical company SANOFI and with researchers from the Theoretical and Computational Biophysics Group of the Beckman Institute, we would like to investigate the interest of new numerical methods on practical test cases. We will investigate in particular the use of multilevel splitting techniques, as well as accelerated dynamics algorithms. The PhD will consist in (i) understanding the algorithms and their mathematical foundations, (ii) developing expertise on the biological systems of interest and (iii) programming and testing the algorithms in the framework of the well distributed NAMD software. New methodological developments will be necessary in view of the intended applications (biological models, constraints related to the hardware and software).

The basic requirement for applying is a relevant and sufficient scientific background in Monte Carlo methods and stochastic algorithms (implementation and understanding of the mathematical foundations). Good programming skills in C++ and Tcl are required. The project is very interdisciplinary in nature, and candidates with a master in applied mathematics, theoretical biology or theoretical chemistry will be considered. The PhD will be supervised by T. Lelièvre with the help of other members of the MSMath ERC project (in particular M. Rousset and G. Stoltz). The PhD is funded by the MSMath ERC project.

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