Figure 4 - full size

Figure 4.
Van der Waals interactions between PR and LPV lost due to the I47A mutation. The distances are represented as dashed lines with numbers in angstroms. (A) Wild-type PR (1MUI) complexed with LPV. Segmentation of LPV into P2, P1, P1[prime prime or minute], and P2[prime prime or minute] subsites is depicted. (B) PR3 (I47A) complexed with LPV. (Thin gray lines) Superimposition of LPV as bound to the wild-type PR.