Molecular Bioinformatics Group, Institute of Computer Science, Faculty of Computer Science and Mathematics, Cluster of Excellence Frankfurt Macromolecular Complexes, Robert-Mayer-Strasse 11-15, Frankfurt am Main, Germany.|Molecular Bioinformatics Group, Institute of Computer Science, Faculty of Computer Science and Mathematics, Cluster of Excellence Frankfurt Macromolecular Complexes, Robert-Mayer-Strasse 11-15, Frankfurt am Main, Germany.|Molecular Bioinformatics Group, Institute of Computer Science, Faculty of Computer Science and Mathematics, Cluster of Excellence Frankfurt Macromolecular Complexes, Robert-Mayer-Strasse 11-15, Frankfurt am Main, Germany.|Molecular Bioinformatics Group, Institute of Computer Science, Faculty of Computer Science and Mathematics, Cluster of Excellence Frankfurt Macromolecular Complexes, Robert-Mayer-Strasse 11-15, Frankfurt am Main, Germany.