Molecular and Cellular Modelling Group, Heidelberg Institute for Theoretical Studies-HITS, Heidelberg, Germany. Nadine.Veith@bioquant.uni-heidelberg.de|Molecular and Cellular Modelling Group, Heidelberg Institute for Theoretical Studies-HITS, Heidelberg, Germany. Nadine.Veith@bioquant.uni-heidelberg.de|Molecular and Cellular Modelling Group, Heidelberg Institute for Theoretical Studies-HITS, Heidelberg, Germany. Nadine.Veith@bioquant.uni-heidelberg.de|Molecular and Cellular Modelling Group, Heidelberg Institute for Theoretical Studies-HITS, Heidelberg, Germany. Nadine.Veith@bioquant.uni-heidelberg.de|Molecular and Cellular Modelling Group, Heidelberg Institute for Theoretical Studies-HITS, Heidelberg, Germany. Nadine.Veith@bioquant.uni-heidelberg.de|Molecular and Cellular Modelling Group, Heidelberg Institute for Theoretical Studies-HITS, Heidelberg, Germany. Nadine.Veith@bioquant.uni-heidelberg.de