HEADSC 3nf1 SEQCRD A M MET --- 1 - - - 0 SEQCRD A H HIS --- 2 - - - 0 SEQCRD A H HIS --- 3 - - - 0 SEQCRD A H HIS --- 4 - - - 0 SEQCRD A H HIS HIS 5 191 C C 0 SEQCRD A H HIS HIS 6 192 C C 0 SEQCRD A H HIS HIS 7 193 C C 0 SEQCRD A S SER SER 8 194 H H 0 SEQCRD A S SER SER 9 195 H H 0 SEQCRD A G GLY GLY 10 196 H H 0 SEQCRD A R ARG ARG 11 197 H H 0 SEQCRD A E GLU GLU 12 198 H H 0 SEQCRD A N ASN ASN 13 199 H H 0 SEQCRD A L LEU LEU 14 200 H H 0 SEQCRD A Y TYR TYR 15 201 H H 0 SEQCRD A F PHE PHE 16 202 C C 0 SEQCRD A Q GLN GLN 17 203 C C 0 SEQCRD A G GLY GLY 18 204 C C 0 SEQCRD A G GLY GLY 19 205 C C 0 SEQCRD A G GLY GLY 20 206 C C 0 SEQCRD A Y TYR TYR 21 207 C C 0 SEQCRD A E GLU GLU 22 208 C C 0 SEQCRD A I ILE ILE 23 209 C C 0 SEQCRD A P PRO PRO 24 210 H H 0 SEQCRD A A ALA ALA 25 211 H H 0 SEQCRD A R ARG ARG 26 212 H H 0 SEQCRD A L LEU LEU 27 213 H H 0 SEQCRD A R ARG ARG 28 214 H H 0 SEQCRD A T THR THR 29 215 H H 0 SEQCRD A L LEU LEU 30 216 H H 0 SEQCRD A H HIS HIS 31 217 H H 0 SEQCRD A N ASN ASN 32 218 H H 0 SEQCRD A L LEU LEU 33 219 H H 0 SEQCRD A V VAL VAL 34 220 H H 0 SEQCRD A I ILE ILE 35 221 H H 0 SEQCRD A Q GLN GLN 36 222 H H 0 SEQCRD A Y TYR TYR 37 223 H H 0 SEQCRD A A ALA ALA 38 224 H H 0 SEQCRD A S SER SER 39 225 H H 0 SEQCRD A Q GLN GLN 40 226 H H 0 SEQCRD A G GLY GLY 41 227 C C 0 SEQCRD A R ARG ARG 42 228 H H 0 SEQCRD A Y TYR TYR 43 229 H H 0 SEQCRD A E GLU GLU 44 230 H H 0 SEQCRD A V VAL VAL 45 231 H H 0 SEQCRD A A ALA ALA 46 232 H H 0 SEQCRD A V VAL VAL 47 233 H H 0 SEQCRD A P PRO PRO 48 234 H H 0 SEQCRD A L LEU LEU 49 235 H H 0 SEQCRD A C CYS CYS 50 236 H H 0 SEQCRD A K LYS LYS 51 237 H H 0 SEQCRD A Q GLN GLN 52 238 H H 0 SEQCRD A A ALA ALA 53 239 H H 0 SEQCRD A L LEU LEU 54 240 H H 0 SEQCRD A E GLU GLU 55 241 H H 0 SEQCRD A D ASP ASP 56 242 H H 0 SEQCRD A L LEU LEU 57 243 H H 0 SEQCRD A E GLU GLU 58 244 H H 0 SEQCRD A K LYS LYS 59 245 H H 0 SEQCRD A T THR THR 60 246 H H 0 SEQCRD A S SER SER 61 247 H H 0 SEQCRD A G GLY GLY 62 248 H H 0 SEQCRD A H HIS HIS 63 249 C C 0 SEQCRD A D ASP ASP 64 250 C C 0 SEQCRD A H HIS HIS 65 251 H H 0 SEQCRD A P PRO PRO 66 252 H H 0 SEQCRD A D ASP ASP 67 253 H H 0 SEQCRD A V VAL VAL 68 254 H H 0 SEQCRD A A ALA ALA 69 255 H H 0 SEQCRD A T THR THR 70 256 H H 0 SEQCRD A M MET MET 71 257 H H 0 SEQCRD A L LEU LEU 72 258 H H 0 SEQCRD A N ASN ASN 73 259 H H 0 SEQCRD A I ILE ILE 74 260 H H 0 SEQCRD A L LEU LEU 75 261 H H 0 SEQCRD A A ALA ALA 76 262 H H 0 SEQCRD A L LEU LEU 77 263 H H 0 SEQCRD A V VAL VAL 78 264 H H 0 SEQCRD A Y TYR TYR 79 265 H H 0 SEQCRD A R ARG ARG 80 266 H H 0 SEQCRD A D ASP ASP 81 267 H H 0 SEQCRD A Q GLN GLN 82 268 H H 0 SEQCRD A N ASN ASN 83 269 C C 0 SEQCRD A K LYS LYS 84 270 H H 0 SEQCRD A Y TYR TYR 85 271 H H 0 SEQCRD A K LYS LYS 86 272 H H 0 SEQCRD A D ASP ASP 87 273 H H 0 SEQCRD A A ALA ALA 88 274 H H 0 SEQCRD A A ALA ALA 89 275 H H 0 SEQCRD A N ASN ASN 90 276 H H 0 SEQCRD A L LEU LEU 91 277 H H 0 SEQCRD A L LEU LEU 92 278 H H 0 SEQCRD A N ASN ASN 93 279 H H 0 SEQCRD A D ASP ASP 94 280 H H 0 SEQCRD A A ALA ALA 95 281 H H 0 SEQCRD A L LEU LEU 96 282 H H 0 SEQCRD A A ALA ALA 97 283 H H 0 SEQCRD A I ILE ILE 98 284 H H 0 SEQCRD A R ARG ARG 99 285 H H 0 SEQCRD A E GLU GLU 100 286 H H 0 SEQCRD A K LYS LYS 101 287 H H 0 SEQCRD A T THR THR 102 288 H H 0 SEQCRD A L LEU LEU 103 289 H H 0 SEQCRD A G GLY GLY 104 290 H H 0 SEQCRD A K LYS LYS 105 291 C C 0 SEQCRD A D ASP ASP 106 292 C C 0 SEQCRD A H HIS HIS 107 293 H H 0 SEQCRD A P PRO PRO 108 294 H H 0 SEQCRD A A ALA ALA 109 295 H H 0 SEQCRD A V VAL VAL 110 296 H H 0 SEQCRD A A ALA ALA 111 297 H H 0 SEQCRD A A ALA ALA 112 298 H H 0 SEQCRD A T THR THR 113 299 H H 0 SEQCRD A L LEU LEU 114 300 H H 0 SEQCRD A N ASN ASN 115 301 H H 0 SEQCRD A N ASN ASN 116 302 H H 0 SEQCRD A L LEU LEU 117 303 H H 0 SEQCRD A A ALA ALA 118 304 H H 0 SEQCRD A V VAL VAL 119 305 H H 0 SEQCRD A L LEU LEU 120 306 H H 0 SEQCRD A Y TYR TYR 121 307 H H 0 SEQCRD A G GLY GLY 122 308 H H 0 SEQCRD A K LYS LYS 123 309 H H 0 SEQCRD A R ARG ARG 124 310 C C 0 SEQCRD A G GLY GLY 125 311 C C 0 SEQCRD A K LYS LYS 126 312 H H 0 SEQCRD A Y TYR TYR 127 313 H H 0 SEQCRD A K LYS LYS 128 314 H H 0 SEQCRD A E GLU GLU 129 315 H H 0 SEQCRD A A ALA ALA 130 316 H H 0 SEQCRD A E GLU GLU 131 317 H H 0 SEQCRD A P PRO PRO 132 318 H H 0 SEQCRD A L LEU LEU 133 319 H H 0 SEQCRD A C CYS CYS 134 320 H H 0 SEQCRD A K LYS LYS 135 321 H H 0 SEQCRD A R ARG ARG 136 322 H H 0 SEQCRD A A ALA ALA 137 323 H H 0 SEQCRD A L LEU LEU 138 324 H H 0 SEQCRD A E GLU GLU 139 325 H H 0 SEQCRD A I ILE ILE 140 326 H H 0 SEQCRD A R ARG ARG 141 327 H H 0 SEQCRD A E GLU GLU 142 328 H H 0 SEQCRD A K LYS LYS 143 329 H H 0 SEQCRD A V VAL VAL 144 330 H H 0 SEQCRD A L LEU LEU 145 331 H H 0 SEQCRD A G GLY GLY 146 332 H H 0 SEQCRD A K LYS LYS 147 333 C C 0 SEQCRD A D ASP ASP 148 334 C C 0 SEQCRD A H HIS HIS 149 335 H H 0 SEQCRD A P PRO PRO 150 336 H H 0 SEQCRD A D ASP ASP 151 337 H H 0 SEQCRD A V VAL VAL 152 338 H H 0 SEQCRD A A ALA ALA 153 339 H H 0 SEQCRD A K LYS LYS 154 340 H H 0 SEQCRD A Q GLN GLN 155 341 H H 0 SEQCRD A L LEU LEU 156 342 H H 0 SEQCRD A N ASN ASN 157 343 H H 0 SEQCRD A N ASN ASN 158 344 H H 0 SEQCRD A L LEU LEU 159 345 H H 0 SEQCRD A A ALA ALA 160 346 H H 0 SEQCRD A L LEU LEU 161 347 H H 0 SEQCRD A L LEU LEU 162 348 H H 0 SEQCRD A C CYS CYS 163 349 H H 0 SEQCRD A Q GLN GLN 164 350 H H 0 SEQCRD A N ASN ASN 165 351 H H 0 SEQCRD A Q GLN GLN 166 352 C C 0 SEQCRD A G GLY GLY 167 353 C C 0 SEQCRD A K LYS LYS 168 354 H H 0 SEQCRD A Y TYR TYR 169 355 H H 0 SEQCRD A E GLU GLU 170 356 H H 0 SEQCRD A E GLU GLU 171 357 H H 0 SEQCRD A V VAL VAL 172 358 H H 0 SEQCRD A E GLU GLU 173 359 H H 0 SEQCRD A Y TYR TYR 174 360 H H 0 SEQCRD A Y TYR TYR 175 361 H H 0 SEQCRD A Y TYR TYR 176 362 H H 0 SEQCRD A Q GLN GLN 177 363 H H 0 SEQCRD A R ARG ARG 178 364 H H 0 SEQCRD A A ALA ALA 179 365 H H 0 SEQCRD A L LEU LEU 180 366 H H 0 SEQCRD A E GLU GLU 181 367 H H 0 SEQCRD A I ILE ILE 182 368 H H 0 SEQCRD A Y TYR TYR 183 369 H H 0 SEQCRD A Q GLN GLN 184 370 H H 0 SEQCRD A T THR THR 185 371 H H 0 SEQCRD A K LYS LYS 186 372 H H 0 SEQCRD A L LEU LEU 187 373 C C 0 SEQCRD A G GLY GLY 188 374 C C 0 SEQCRD A P PRO PRO 189 375 C C 0 SEQCRD A D ASP ASP 190 376 C C 0 SEQCRD A D ASP ASP 191 377 H H 0 SEQCRD A P PRO PRO 192 378 H H 0 SEQCRD A N ASN ASN 193 379 H H 0 SEQCRD A V VAL VAL 194 380 H H 0 SEQCRD A A ALA ALA 195 381 H H 0 SEQCRD A K LYS LYS 196 382 H H 0 SEQCRD A T THR THR 197 383 H H 0 SEQCRD A K LYS LYS 198 384 H H 0 SEQCRD A N ASN ASN 199 385 H H 0 SEQCRD A N ASN ASN 200 386 H H 0 SEQCRD A L LEU LEU 201 387 H H 0 SEQCRD A A ALA ALA 202 388 H H 0 SEQCRD A S SER SER 203 389 H H 0 SEQCRD A C CYS CYS 204 390 H H 0 SEQCRD A Y TYR TYR 205 391 H H 0 SEQCRD A L LEU LEU 206 392 H H 0 SEQCRD A K LYS LYS 207 393 H H 0 SEQCRD A Q GLN GLN 208 394 H H 0 SEQCRD A G GLY GLY 209 395 H H 0 SEQCRD A K LYS LYS 210 396 H H 0 SEQCRD A F PHE PHE 211 397 H H 0 SEQCRD A K LYS LYS 212 398 H H 0 SEQCRD A Q GLN GLN 213 399 H H 0 SEQCRD A A ALA ALA 214 400 H H 0 SEQCRD A E GLU GLU 215 401 H H 0 SEQCRD A T THR THR 216 402 H H 0 SEQCRD A L LEU LEU 217 403 H H 0 SEQCRD A Y TYR TYR 218 404 H H 0 SEQCRD A K LYS LYS 219 405 H H 0 SEQCRD A E GLU GLU 220 406 H H 0 SEQCRD A I ILE ILE 221 407 H H 0 SEQCRD A L LEU LEU 222 408 H H 0 SEQCRD A T THR THR 223 409 H H 0 SEQCRD A R ARG ARG 224 410 H H 0 SEQCRD A A ALA ALA 225 411 H H 0 SEQCRD A H HIS HIS 226 412 H H 0 SEQCRD A E GLU GLU 227 413 H H 0 SEQCRD A R ARG ARG 228 414 H H 0 SEQCRD A E GLU GLU 229 415 H H 0 SEQCRD A F PHE PHE 230 416 H H 0 SEQCRD A G GLY GLY 231 417 H H 0 SEQCRD A S SER --- 232 - - - 0 SEQCRD A V VAL --- 233 - - - 0 SEQCRD A D ASP --- 234 - - - 0 SEQCRD A D ASP --- 235 - - - 0 SEQCRD A E GLU --- 236 - - - 0 SEQCRD A N ASN --- 237 - - - 0 SEQCRD A K LYS LYS 238 424 C C 0 SEQCRD A P PRO PRO 239 425 H H 0 SEQCRD A I ILE ILE 240 426 H H 0 SEQCRD A W TRP TRP 241 427 H H 0 SEQCRD A M MET MET 242 428 H H 0 SEQCRD A H HIS HIS 243 429 H H 0 SEQCRD A A ALA ALA 244 430 H H 0 SEQCRD A E GLU GLU 245 431 H H 0 SEQCRD A E GLU GLU 246 432 H H 0 SEQCRD A R ARG ARG 247 433 H H 0 SEQCRD A E GLU GLU 248 434 H H 0 SEQCRD A E GLU GLU 249 435 H H 0 SEQCRD A C CYS CYS 250 436 H H 0 SEQCRD A K LYS --- 251 - - - 0 SEQCRD A G GLY --- 252 - - - 0 SEQCRD A K LYS --- 253 - - - 0 SEQCRD A Q GLN --- 254 - - - 0 SEQCRD A K LYS --- 255 - - - 0 SEQCRD A D ASP --- 256 - - - 0 SEQCRD A G GLY --- 257 - - - 0 SEQCRD A T THR THR 258 444 C C 0 SEQCRD A S SER SER 259 445 C C 0 SEQCRD A F PHE PHE 260 446 C C 0 SEQCRD A G GLY GLY 261 447 C C 0 SEQCRD A E GLU GLU 262 448 C C 0 SEQCRD A Y TYR TYR 263 449 C C 0 SEQCRD A G GLY GLY 264 450 C C 0 SEQCRD A G GLY --- 265 - - - 0 SEQCRD A W TRP --- 266 - - - 0 SEQCRD A Y TYR --- 267 - - - 0 SEQCRD A K LYS --- 268 - - - 0 SEQCRD A A ALA --- 269 - - - 0 SEQCRD A C CYS --- 270 - - - 0 SEQCRD A K LYS --- 271 - - - 0 SEQCRD A V VAL --- 272 - - - 0 SEQCRD A D ASP --- 273 - - - 0 SEQCRD A S SER SER 274 460 H H 0 SEQCRD A P PRO PRO 275 461 H H 0 SEQCRD A T THR THR 276 462 H H 0 SEQCRD A V VAL VAL 277 463 H H 0 SEQCRD A T THR THR 278 464 H H 0 SEQCRD A T THR THR 279 465 H H 0 SEQCRD A T THR THR 280 466 H H 0 SEQCRD A L LEU LEU 281 467 H H 0 SEQCRD A K LYS LYS 282 468 H H 0 SEQCRD A N ASN ASN 283 469 H H 0 SEQCRD A L LEU LEU 284 470 H H 0 SEQCRD A G GLY GLY 285 471 H H 0 SEQCRD A A ALA ALA 286 472 H H 0 SEQCRD A L LEU LEU 287 473 H H 0 SEQCRD A Y TYR TYR 288 474 H H 0 SEQCRD A R ARG ARG 289 475 H H 0 SEQCRD A R ARG ARG 290 476 H H 0 SEQCRD A Q GLN GLN 291 477 H H 0 SEQCRD A G GLY GLY 292 478 H H 0 SEQCRD A K LYS LYS 293 479 H H 0 SEQCRD A F PHE PHE 294 480 H H 0 SEQCRD A E GLU GLU 295 481 H H 0 SEQCRD A A ALA ALA 296 482 H H 0 SEQCRD A A ALA ALA 297 483 H H 0 SEQCRD A E GLU GLU 298 484 H H 0 SEQCRD A T THR THR 299 485 H H 0 SEQCRD A L LEU LEU 300 486 H H 0 SEQCRD A E GLU GLU 301 487 H H 0 SEQCRD A E GLU GLU 302 488 H H 0 SEQCRD A A ALA ALA 303 489 H H 0 SEQCRD A A ALA ALA 304 490 H H 0 SEQCRD A M MET MET 305 491 H H 0 SEQCRD A R ARG ARG 306 492 H H 0 SEQCRD A S SER SER 307 493 H H 0 SEQCRD A R ARG ARG 308 494 H H 0 SEQCRD A K LYS LYS 309 495 H H 0 SEQCRD A Q GLN --- 310 - - - 0 SEQCRD A G GLY --- 311 - - - 0 PARAME method XRAY PARAME resolution 2.800 PARAME R-factor 0.204 PARAME FreeR-factor 0.273