481539.fig.004a
(a)
481539.fig.004b
(b)
481539.fig.004c
(c)
481539.fig.004d
(d)
Figure 4: Docking of buffalo PAG-1 with pepstatin A. (a, b) Structure of pepstatin A; (c, d) docking of pepstatin A on buffalo PAG-1 protein.