Fig. 2

Analogue series alignment-based SAR transfer analysis. An alignment of two exemplary AS with corresponding pairs of analogues and activity against poly[ADP-ribose] polymerase 1 (PARP-1) (Target AS) and dihydrofolate reductase (DHFR) (Query AS) is shown. The dashed arrow indicates a possible SAR transfer analogue for the query AS. The figure was adapted from reference 15 and modified