“…The cavity detection field has been prolific in the last three decades (Simões et al, 2017a;Volkamer et al, 2018;Macari et al, 2019). Successful applications include the prediction of target ligandability (Volkamer et al, 2012;Le Guilloux et al, 2009;Halgren, 2009;Nayal and Honig, 2006;Desaphy et al, 2012), identification of offtargets (Ehrt et al, 2016;Xie et al, 2011;Möller-Acuña et al, 2015;Schumann and Armen, 2013;Schirris et al, 2015), functional annotation (Kuhn et al, 2006;Kinoshita et al, 2002;Konc et al, 2013;Anand et al, 2011) and ligand design and drug repurposing (Al-Gharabli et al, 2006;Willmann et al, 2012;Kooistra et al, 2015;Weber et al, 2004). Structure-based cavity detection methods can be grouped into two general families: energy-based algorithms and geometry-based (Simões et al, 2017a;Weisel et al, 2007;Volkamer, Griewel, et al, 2010).…”