Sébastien ESTARAN graduated from a DESS in Structural Biology, obtained at the University of Montpellier in 2005. After a first experience as chemical analyst engineer in the pharmaceutical industry, he joined the CBS, a structural biology laboratory in Montpellier, to work on a Fragment-Based Drug Design strategy to develop protein-protein interaction inhibitors. In 2017, he joined the IBMM as CNRS engineer specialized in molecular interactions studies. Sébastien is currently working at the interface between chemistry and biology with skills in molecular modelling and protein biochemistry. Using several biophysics technics, he characterizes protein-protein and protein-ligand interactions.