Fig. 1
Distribution of target classes in the full dataset (a) and in the BF_100_c_dt_d_dt subset (b). The inner circle of the pie chart shows the distribution of the more general level 1 target class description in ChEMBL, while the outer circle shows the distribution of the more detailed level 2 target class description in ChEMBL. Targets with more than one target class description and targets with the description ‘Unclassified protein’ are grouped into ‘Other’. Smaller level 1 (level 2) target classes with less than twenty (ten) targets are displayed as ‘Other’ as well.
