pocket1.pdb Chain A ( GLU474 HSD468 ASP475 ILE232 THR247 LEU116 HSD117 PRO249 PHE229 ASP230 ARG248 LYS227 LEU122 GLU231 ARG226 ARG225 ARG477 GLY476 GLY473 LEU470 VAL478 GLY118 GLU120 PRO250 ) pocket2.pdb Chain A ( ARG44 CYS174 VAL90 LYS158 GLY110 VAL50 SER111 ASP156 GLY43 GLY45 LYS63 MET104 ASP175 VAL42 PRO160 TYR106 LEU163 GLU105 ALA61 ALA46 ASN161 ALA107 ) pocket3.pdb Chain A ( TYR481 PHE291 GLU486 THR126 TYR124 PRO292 VAL482 PHE487 TYR125 TYR290 ALA127 ALA128 ASP483 ) pocket4.pdb Chain A ( HSD29 HSD86 LEU92 SER82 LYS91 LEU28 LYS172 PRO27 VAL84 ASN85 VAL90 ILE89 LEU81 PRO87 TYR93 ARG83 GLY26 ) pocket5.pdb Chain A ( LEU262 ARG265 LEU287 TRP491 PRO258 SER261 ARG289 TYR290 HSD286 ILE283 )