pocket1.pdb Chain A ( ARG40 ARG42 TYR39 LEU45 TYR44 PRO41 TYR46 TYR43 ) pocket2.pdb Chain A ( ALA292 GLU296 GLU294 TYR297 TYR293 ASP295 ) pocket3.pdb Chain A ( PHE17 MET19 LEU22 SER18 ASN21 ) pocket4.pdb Chain A ( TYR305 TYR308 ASP306 GLY307 GLY304 GLN303 ) pocket5.pdb Chain A ( TYR52 TYR50 ALA49 HSD54 )