pocket1.pdb Chain A ( CYS155 THR232 PRO234 SER241 ASN239 ALA244 ILE243 THR154 VAL270 VAL271 ASP233 VAL269 HSD268 HSD142 ) pocket2.pdb Chain A ( LEU217 THR77 ASP215 LYS222 GLY221 PHE78 PHE223 LYS214 TYR70 GLU75 PRO79 HSD76 ASP80 CYS219 ) pocket3.pdb Chain A ( SER169 CYS168 VAL128 THR245 HSD131 PHE129 ASP240 LYS248 PRO127 LEU238 ARG126 ASN239 PHE237 ) pocket4.pdb Chain A ( SER153 GLY272 PHE256 GLY157 ILE264 LYS261 THR154 VAL271 VAL152 LEU247 ILE251 ) pocket5.pdb Chain A ( GLU229 TYR236 TYR141 PHE133 GLY230 GLU225 TRP143 LEU224 HSD142 ASP233 HSD227 HSD226 )