HEADSC 4pe3 SEQCRD A X MSE --- 1 - - - 0 SEQCRD A H HIS --- 2 - - - 0 SEQCRD A H HIS --- 3 - - - 0 SEQCRD A H HIS --- 4 - - - 0 SEQCRD A H HIS --- 5 - - - 0 SEQCRD A H HIS --- 6 - - - 0 SEQCRD A H HIS --- 7 - - - 0 SEQCRD A S SER --- 8 - - - 0 SEQCRD A S SER --- 9 - - - 0 SEQCRD A G GLY --- 10 - - - 0 SEQCRD A V VAL --- 11 - - - 0 SEQCRD A D ASP --- 12 - - - 0 SEQCRD A L LEU --- 13 - - - 0 SEQCRD A G GLY --- 14 - - - 0 SEQCRD A T THR --- 15 - - - 0 SEQCRD A E GLU --- 16 - - - 0 SEQCRD A N ASN --- 17 - - - 0 SEQCRD A L LEU --- 18 - - - 0 SEQCRD A Y TYR --- 19 - - - 0 SEQCRD A F PHE --- 20 - - - 0 SEQCRD A Q GLN --- 21 - - - 0 SEQCRD A S SER --- 22 - - - 0 SEQCRD A X MSE --- 23 - - - 0 SEQCRD A S SER --- 24 - - - 0 SEQCRD A A ALA --- 25 - - - 0 SEQCRD A A ALA --- 26 - - - 0 SEQCRD A X MSE --- 27 - - - 0 SEQCRD A A ALA --- 28 - - - 0 SEQCRD A Q GLN --- 29 - - - 0 SEQCRD A E GLU --- 30 - - - 0 SEQCRD A H HIS HIS 31 49 C C 0 SEQCRD A H HIS HIS 32 50 E E 0 SEQCRD A F PHE PHE 33 51 E E 0 SEQCRD A R ARG ARG 34 52 E E 0 SEQCRD A F PHE PHE 35 53 E E 0 SEQCRD A Q GLN GLN 36 54 E E 0 SEQCRD A S SER SER 37 55 E E 0 SEQCRD A S SER SER 38 56 C C 0 SEQCRD A D ASP ASP 39 57 C C 0 SEQCRD A P PRO PRO 40 58 C C 0 SEQCRD A A ALA ALA 41 59 C C 0 SEQCRD A G GLY GLY 42 60 C C 0 SEQCRD A N ASN ASN 43 61 H H 0 SEQCRD A P PRO PRO 44 62 H H 0 SEQCRD A N ASN ASN 45 63 H H 0 SEQCRD A F PHE PHE 46 64 H H 0 SEQCRD A E GLU GLU 47 65 H H 0 SEQCRD A L LEU LEU 48 66 H H 0 SEQCRD A Q GLN GLN 49 67 H H 0 SEQCRD A H HIS HIS 50 68 H H 0 SEQCRD A V VAL VAL 51 69 H H 0 SEQCRD A F PHE PHE 52 70 H H 0 SEQCRD A A ALA ALA 53 71 H H 0 SEQCRD A D ASP ASP 54 72 H H 0 SEQCRD A K LYS LYS 55 73 H H 0 SEQCRD A V VAL VAL 56 74 H H 0 SEQCRD A K LYS LYS 57 75 H H 0 SEQCRD A E GLU GLU 58 76 H H 0 SEQCRD A L LEU LEU 59 77 H H 0 SEQCRD A T THR THR 60 78 H H 0 SEQCRD A N ASN ASN 61 79 C C 0 SEQCRD A G GLY GLY 62 80 C C 0 SEQCRD A E GLU GLU 63 81 C C 0 SEQCRD A V VAL VAL 64 82 C C 0 SEQCRD A T THR THR 65 83 E E 0 SEQCRD A I ILE ILE 66 84 E E 0 SEQCRD A E GLU GLU 67 85 E E 0 SEQCRD A L LEU LEU 68 86 E E 0 SEQCRD A X MSE MSE 69 87 E E 0 SEQCRD A P PRO PRO 70 88 C C 0 SEQCRD A V VAL VAL 71 89 C C 0 SEQCRD A G GLY GLY 72 90 C C 0 SEQCRD A T THR THR 73 91 C C 0 SEQCRD A I ILE ILE 74 92 C C 0 SEQCRD A V VAL VAL 75 93 C C 0 SEQCRD A D ASP ASP 76 94 C C 0 SEQCRD A Y TYR TYR 77 95 C C 0 SEQCRD A K LYS LYS 78 96 C C 0 SEQCRD A E GLU GLU 79 97 H H 0 SEQCRD A T THR THR 80 98 H H 0 SEQCRD A P PRO PRO 81 99 H H 0 SEQCRD A D ASP ASP 82 100 H H 0 SEQCRD A A ALA ALA 83 101 H H 0 SEQCRD A I ILE ILE 84 102 H H 0 SEQCRD A Q GLN GLN 85 103 H H 0 SEQCRD A A ALA ALA 86 104 H H 0 SEQCRD A G GLY GLY 87 105 C C 0 SEQCRD A L LEU LEU 88 106 C C 0 SEQCRD A I ILE ILE 89 107 C C 0 SEQCRD A D ASP ASP 90 108 C C 0 SEQCRD A G GLY GLY 91 109 E E 0 SEQCRD A H HIS HIS 92 110 E E 0 SEQCRD A I ILE ILE 93 111 E E 0 SEQCRD A T THR THR 94 112 E E 0 SEQCRD A D ASP ASP 95 113 E E 0 SEQCRD A T THR THR 96 114 C C 0 SEQCRD A S SER SER 97 115 H H 0 SEQCRD A Y TYR TYR 98 116 H H 0 SEQCRD A F PHE PHE 99 117 H H 0 SEQCRD A A ALA ALA 100 118 H H 0 SEQCRD A G GLY GLY 101 119 C C 0 SEQCRD A R ARG ARG 102 120 C C 0 SEQCRD A D ASP ASP 103 121 H H 0 SEQCRD A P PRO PRO 104 122 H H 0 SEQCRD A A ALA ALA 105 123 H H 0 SEQCRD A F PHE PHE 106 124 H H 0 SEQCRD A G GLY GLY 107 125 H H 0 SEQCRD A L LEU LEU 108 126 H H 0 SEQCRD A I ILE ILE 109 127 H H 0 SEQCRD A A ALA ALA 110 128 H H 0 SEQCRD A N ASN ASN 111 129 H H 0 SEQCRD A P PRO PRO 112 130 C C 0 SEQCRD A V VAL VAL 113 131 C C 0 SEQCRD A G GLY GLY 114 132 C C 0 SEQCRD A A ALA ALA 115 133 C C 0 SEQCRD A W TRP TRP 116 134 C C 0 SEQCRD A A ALA ALA 117 135 C C 0 SEQCRD A D ASP ASP 118 136 H H 0 SEQCRD A P PRO PRO 119 137 H H 0 SEQCRD A A ALA ALA 120 138 H H 0 SEQCRD A Q GLN GLN 121 139 H H 0 SEQCRD A X MSE MSE 122 140 H H 0 SEQCRD A I ILE ILE 123 141 H H 0 SEQCRD A D ASP ASP 124 142 H H 0 SEQCRD A F PHE PHE 125 143 H H 0 SEQCRD A V VAL VAL 126 144 H H 0 SEQCRD A E GLU GLU 127 145 H H 0 SEQCRD A N ASN ASN 128 146 H H 0 SEQCRD A G GLY GLY 129 147 H H 0 SEQCRD A G GLY GLY 130 148 H H 0 SEQCRD A G GLY GLY 131 149 H H 0 SEQCRD A K LYS LYS 132 150 H H 0 SEQCRD A E GLU GLU 133 151 H H 0 SEQCRD A L LEU LEU 134 152 H H 0 SEQCRD A X MSE MSE 135 153 H H 0 SEQCRD A N ASN ASN 136 154 H H 0 SEQCRD A E GLU GLU 137 155 H H 0 SEQCRD A L LEU LEU 138 156 H H 0 SEQCRD A I ILE ILE 139 157 H H 0 SEQCRD A N ASN ASN 140 158 H H 0 SEQCRD A P PRO PRO 141 159 C C 0 SEQCRD A Y TYR TYR 142 160 C C 0 SEQCRD A G GLY GLY 143 161 C C 0 SEQCRD A L LEU LEU 144 162 E E 0 SEQCRD A Q GLN GLN 145 163 E E 0 SEQCRD A F PHE PHE 146 164 E E 0 SEQCRD A I ILE ILE 147 165 E E 0 SEQCRD A G GLY GLY 148 166 E E 0 SEQCRD A V VAL VAL 149 167 E E 0 SEQCRD A S SER SER 150 168 E E 0 SEQCRD A T THR THR 151 169 C C 0 SEQCRD A P PRO PRO 152 170 C C 0 SEQCRD A G GLY GLY 153 171 C C 0 SEQCRD A L LEU LEU 154 172 C C 0 SEQCRD A E GLU GLU 155 173 C C 0 SEQCRD A A ALA ALA 156 174 C C 0 SEQCRD A F PHE PHE 157 175 E E 0 SEQCRD A V VAL VAL 158 176 E E 0 SEQCRD A S SER SER 159 177 E E 0 SEQCRD A K LYS LYS 160 178 C C 0 SEQCRD A V VAL VAL 161 179 C C 0 SEQCRD A P PRO PRO 162 180 C C 0 SEQCRD A L LEU LEU 163 181 C C 0 SEQCRD A D ASP ASP 164 182 C C 0 SEQCRD A T THR THR 165 183 H H 0 SEQCRD A V VAL VAL 166 184 H H 0 SEQCRD A E GLU GLU 167 185 H H 0 SEQCRD A D ASP ASP 168 186 H H 0 SEQCRD A L LEU LEU 169 187 H H 0 SEQCRD A K LYS LYS 170 188 H H 0 SEQCRD A G GLY GLY 171 189 C C 0 SEQCRD A V VAL VAL 172 190 C C 0 SEQCRD A K LYS LYS 173 191 E E 0 SEQCRD A V VAL VAL 174 192 E E 0 SEQCRD A R ARG ARG 175 193 E E 0 SEQCRD A S SER SER 176 194 C C 0 SEQCRD A P PRO PRO 177 195 C C 0 SEQCRD A E GLU GLU 178 196 C C 0 SEQCRD A G GLY GLY 179 197 H H 0 SEQCRD A L LEU LEU 180 198 H H 0 SEQCRD A I ILE ILE 181 199 H H 0 SEQCRD A A ALA ALA 182 200 H H 0 SEQCRD A N ASN ASN 183 201 H H 0 SEQCRD A V VAL VAL 184 202 H H 0 SEQCRD A F PHE PHE 185 203 H H 0 SEQCRD A A ALA ALA 186 204 H H 0 SEQCRD A A ALA ALA 187 205 H H 0 SEQCRD A A ALA ALA 188 206 H H 0 SEQCRD A G GLY GLY 189 207 C C 0 SEQCRD A A ALA ALA 190 208 C C 0 SEQCRD A N ASN ASN 191 209 E E 0 SEQCRD A P PRO PRO 192 210 E E 0 SEQCRD A V VAL VAL 193 211 E E 0 SEQCRD A N ASN ASN 194 212 C C 0 SEQCRD A L LEU LEU 195 213 C C 0 SEQCRD A P PRO PRO 196 214 H H 0 SEQCRD A S SER SER 197 215 H H 0 SEQCRD A S SER SER 198 216 H H 0 SEQCRD A E GLU GLU 199 217 H H 0 SEQCRD A V VAL VAL 200 218 H H 0 SEQCRD A Y TYR TYR 201 219 H H 0 SEQCRD A T THR THR 202 220 H H 0 SEQCRD A S SER SER 203 221 H H 0 SEQCRD A L LEU LEU 204 222 H H 0 SEQCRD A D ASP ASP 205 223 H H 0 SEQCRD A K LYS LYS 206 224 H H 0 SEQCRD A G GLY GLY 207 225 C C 0 SEQCRD A V VAL VAL 208 226 C C 0 SEQCRD A I ILE ILE 209 227 C C 0 SEQCRD A D ASP ASP 210 228 C C 0 SEQCRD A A ALA ALA 211 229 E E 0 SEQCRD A A ALA ALA 212 230 E E 0 SEQCRD A D ASP ASP 213 231 E E 0 SEQCRD A Y TYR TYR 214 232 C C 0 SEQCRD A S SER SER 215 233 C C 0 SEQCRD A V VAL VAL 216 234 H H 0 SEQCRD A F PHE PHE 217 235 H H 0 SEQCRD A S SER SER 218 236 H H 0 SEQCRD A V VAL VAL 219 237 H H 0 SEQCRD A N ASN ASN 220 238 H H 0 SEQCRD A Q GLN GLN 221 239 H H 0 SEQCRD A D ASP ASP 222 240 H H 0 SEQCRD A T THR THR 223 241 H H 0 SEQCRD A G GLY GLY 224 242 H H 0 SEQCRD A X MSE MSE 225 243 H H 0 SEQCRD A N ASN ASN 226 244 H H 0 SEQCRD A D ASP ASP 227 245 H H 0 SEQCRD A I ILE ILE 228 246 H H 0 SEQCRD A A ALA ALA 229 247 H H 0 SEQCRD A P PRO PRO 230 248 C C 0 SEQCRD A H HIS HIS 231 249 C C 0 SEQCRD A P PRO PRO 232 250 C C 0 SEQCRD A V VAL VAL 233 251 C C 0 SEQCRD A Y TYR TYR 234 252 C C 0 SEQCRD A P PRO PRO 235 253 C C 0 SEQCRD A G GLY GLY 236 254 C C 0 SEQCRD A F PHE PHE 237 255 C C 0 SEQCRD A H HIS HIS 238 256 C C 0 SEQCRD A S SER SER 239 257 C C 0 SEQCRD A L LEU LEU 240 258 C C 0 SEQCRD A P PRO PRO 241 259 C C 0 SEQCRD A L LEU LEU 242 260 C C 0 SEQCRD A V VAL VAL 243 261 E E 0 SEQCRD A E GLU GLU 244 262 E E 0 SEQCRD A V VAL VAL 245 263 E E 0 SEQCRD A S SER SER 246 264 E E 0 SEQCRD A X MSE MSE 247 265 E E 0 SEQCRD A N ASN ASN 248 266 E E 0 SEQCRD A K LYS LYS 249 267 H H 0 SEQCRD A Q GLN GLN 250 268 H H 0 SEQCRD A K LYS LYS 251 269 H H 0 SEQCRD A W TRP TRP 252 270 H H 0 SEQCRD A D ASP ASP 253 271 H H 0 SEQCRD A A ALA ALA 254 272 H H 0 SEQCRD A L LEU LEU 255 273 C C 0 SEQCRD A T THR THR 256 274 H H 0 SEQCRD A P PRO PRO 257 275 H H 0 SEQCRD A E GLU GLU 258 276 H H 0 SEQCRD A L LEU LEU 259 277 H H 0 SEQCRD A Q GLN GLN 260 278 H H 0 SEQCRD A A ALA ALA 261 279 H H 0 SEQCRD A K LYS LYS 262 280 H H 0 SEQCRD A I ILE ILE 263 281 H H 0 SEQCRD A T THR THR 264 282 H H 0 SEQCRD A E GLU GLU 265 283 H H 0 SEQCRD A A ALA ALA 266 284 H H 0 SEQCRD A Q GLN GLN 267 285 H H 0 SEQCRD A K LYS LYS 268 286 H H 0 SEQCRD A I ILE ILE 269 287 H H 0 SEQCRD A F PHE PHE 270 288 H H 0 SEQCRD A Q GLN GLN 271 289 H H 0 SEQCRD A Q GLN GLN 272 290 H H 0 SEQCRD A T THR THR 273 291 H H 0 SEQCRD A Q GLN GLN 274 292 H H 0 SEQCRD A I ILE ILE 275 293 H H 0 SEQCRD A D ASP ASP 276 294 H H 0 SEQCRD A T THR THR 277 295 H H 0 SEQCRD A L LEU LEU 278 296 H H 0 SEQCRD A H HIS HIS 279 297 H H 0 SEQCRD A Q GLN GLN 280 298 H H 0 SEQCRD A R ARG ARG 281 299 H H 0 SEQCRD A D ASP ASP 282 300 H H 0 SEQCRD A L LEU LEU 283 301 H H 0 SEQCRD A E GLU GLU 284 302 H H 0 SEQCRD A A ALA ALA 285 303 H H 0 SEQCRD A V VAL VAL 286 304 H H 0 SEQCRD A E GLU GLU 287 305 H H 0 SEQCRD A A ALA ALA 288 306 H H 0 SEQCRD A A ALA ALA 289 307 H H 0 SEQCRD A K LYS LYS 290 308 H H 0 SEQCRD A A ALA ALA 291 309 H H 0 SEQCRD A G GLY GLY 292 310 H H 0 SEQCRD A G GLY GLY 293 311 C C 0 SEQCRD A K LYS LYS 294 312 C C 0 SEQCRD A I ILE ILE 295 313 C C 0 SEQCRD A T THR THR 296 314 C C 0 SEQCRD A V VAL VAL 297 315 C C 0 SEQCRD A H HIS HIS 298 316 C C 0 SEQCRD A D ASP ASP 299 317 C C 0 SEQCRD A W TRP TRP 300 318 C C 0 SEQCRD A S SER SER 301 319 H H 0 SEQCRD A D ASP ASP 302 320 H H 0 SEQCRD A E GLU GLU 303 321 H H 0 SEQCRD A E GLU GLU 304 322 H H 0 SEQCRD A R ARG ARG 305 323 H H 0 SEQCRD A A ALA ALA 306 324 H H 0 SEQCRD A K LYS LYS 307 325 H H 0 SEQCRD A F PHE PHE 308 326 H H 0 SEQCRD A R ARG ARG 309 327 H H 0 SEQCRD A G GLY GLY 310 328 H H 0 SEQCRD A I ILE ILE 311 329 H H 0 SEQCRD A A ALA ALA 312 330 H H 0 SEQCRD A R ARG ARG 313 331 H H 0 SEQCRD A G GLY GLY 314 332 H H 0 SEQCRD A E GLU GLU 315 333 H H 0 SEQCRD A W TRP TRP 316 334 H H 0 SEQCRD A E GLU GLU 317 335 H H 0 SEQCRD A K LYS LYS 318 336 H H 0 SEQCRD A V VAL VAL 319 337 H H 0 SEQCRD A A ALA ALA 320 338 H H 0 SEQCRD A G GLY GLY 321 339 H H 0 SEQCRD A Q GLN GLN 322 340 C C 0 SEQCRD A S SER SER 323 341 H H 0 SEQCRD A E GLU GLU 324 342 H H 0 SEQCRD A X MSE MSE 325 343 H H 0 SEQCRD A A ALA ALA 326 344 H H 0 SEQCRD A Q GLN GLN 327 345 H H 0 SEQCRD A K LYS LYS 328 346 H H 0 SEQCRD A V VAL VAL 329 347 H H 0 SEQCRD A Y TYR TYR 330 348 H H 0 SEQCRD A D ASP ASP 331 349 H H 0 SEQCRD A T THR THR 332 350 H H 0 SEQCRD A L LEU LEU 333 351 H H 0 SEQCRD A V VAL VAL 334 352 H H 0 SEQCRD A T THR THR 335 353 H H 0 SEQCRD A Y TYR TYR 336 354 H H 0 SEQCRD A L LEU LEU 337 355 H H 0 SEQCRD A K LYS LYS 338 356 H H 0 SEQCRD A D ASP ASP 339 357 H H 0 SEQCRD A K LYS LYS 340 358 H H 0 SEQCRD A G GLY GLY 341 359 C C 0 SEQCRD A L LEU LEU 342 360 C C 0 SEQCRD A X MSE MSE 343 361 C C 0 SEQCRD A A ALA ALA 344 362 C C 0 SEQCRD A E GLU GLU 345 363 C C 0 PARAME method XRAY PARAME resolution 1.3500 PARAME R-factor 0.1706 PARAME FreeR-factor 0.1960