pocket1.pdb Chain A ( VAL77 ALA91 ALA90 THR92 THR75 ) pocket2.pdb Chain A ( HSD50 ALA19 GLU20 LYS21 GLY51 ) pocket3.pdb Chain A ( VAL77 GLN79 ) pocket4.pdb Chain A ( ALA91 PHE94 ILE88 ) pocket5.pdb Chain A ( VAL77 )