Fig. 7From: Enhance the performance of current scoring functions with the aid of 3D protein-ligand interaction fingerprintsResults produced by four scoring functions, including (a) X-Score; b ChemPLP; c ASP; and (d) GoldScore, in combination with KGS2 on the HIV-1 protease test set. All annotations in this figure are similar to those used in Fig. 5. Results produced by these scoring functions in combination with KGS are given in the Additional file 1: Figure S2Back to article page