pocket1.pdb Chain A ( ARG271 CYS267 THR269 TYR158 LEU156 ILE256 CYS154 LEU244 LEU191 ILE166 LYS106 PRO168 ARG265 HSD254 ASP167 ARG104 SER100 SER102 SER182 GLN101 LEU180 LEU242 HSD169 ARG21 ) pocket2.pdb Chain A ( ARG195 ILE219 ALA213 ALA210 PRO71 CYS204 SER208 SER217 PHE70 GLN251 PRO207 LEU214 ALA247 ALA248 TRP54 ALA206 ALA209 LEU201 PRO221 PRO69 SER205 VAL218 PHE68 LEU202 TRP252 ) pocket3.pdb Chain A ( PRO40 CYS194 SER192 ALA255 PRO168 GLU229 ARG195 THR43 LYS253 GLU196 GLN228 GLU231 HSD257 CYS227 ALA41 VAL230 ) pocket4.pdb Chain A ( THR22 ARG259 ARG258 TRP36 PRO168 ALA165 ILE20 ASP167 ALA255 HSD257 ILE256 SER102 ARG21 ILE166 ) pocket5.pdb Chain A ( LEU273 ARG149 PHE277 LEU291 GLY287 GLY278 GLY147 GLN288 SER274 GLU272 PRO279 ARG179 GLN284 )