pocket1.pdb Chain A ( SER699 ARG676 ARG679 HSD677 GLU684 ARG698 GLU673 THR680 PHE687 LYS686 MET697 ) pocket2.pdb Chain A ( ARG649 PHE657 LEU648 SER671 GLU654 HSD643 ASP672 ARG645 ARG670 ALA646 THR652 THR669 SER642 ) pocket3.pdb Chain A ( TRP650 HSD643 HSD647 ARG670 TYR638 ALA646 THR669 ) pocket4.pdb Chain A ( LYS685 MET697 ARG695 PHE696 HSD701 ) pocket5.pdb Chain A ( THR682 ARG679 LYS678 GLU684 GLN675 )