HEADER VIRUS 26-FEB-09 3IXX TITLE The pseudo-atomic structure of West Nile immature virus in complex TITLE 2 with Fab fragments of the anti-fusion loop antibody E53 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Envelope protein E; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: West Nile Virus envelope ; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 3IXX C 1 400 UNP Q9Q6P4 Q9Q6P4_WNV 291 690 SEQRES 1 C 101 THR THR TYR GLY VAL CYS SER LYS ALA PHE LYS PHE LEU SEQRES 2 C 101 GLY THR PRO ALA ASP THR GLY HIS GLY THR VAL VAL LEU SEQRES 3 C 101 GLU LEU GLN TYR THR GLY THR ASP GLY PRO CYS LYS VAL SEQRES 4 C 101 PRO ILE SER SER VAL ALA SER LEU ASN ASP LEU THR PRO SEQRES 5 C 101 VAL GLY ARG LEU VAL THR VAL ASN PRO PHE VAL SER VAL SEQRES 6 C 101 ALA THR ALA ASN ALA LYS VAL LEU ILE GLU LEU GLU PRO SEQRES 7 C 101 PRO PHE GLY ASP SER TYR ILE VAL VAL GLY ARG GLY GLU SEQRES 8 C 101 GLN GLN ILE ASN HIS HIS TRP HIS LYS SER ATOM 1 CA THR C 300 24.888-112.090 177.384 1.00 96.73 ATOM 2 CA THR C 301 24.254-115.808 176.901 1.00 99.38 ATOM 3 CA TYR C 302 20.624-115.515 178.009 1.00103.24 ATOM 4 CA GLY C 303 17.565-115.506 175.787 1.00 97.08 ATOM 5 CA VAL C 304 15.177-112.617 175.198 1.00 90.97 ATOM 6 CA CYS C 305 12.341-112.059 177.667 1.00 89.02 ATOM 7 CA SER C 306 9.181-113.438 176.110 1.00 90.58 ATOM 8 CA LYS C 307 6.191-112.584 178.274 1.00 83.92 ATOM 9 CA ALA C 308 4.205-109.406 178.834 1.00 77.31 ATOM 10 CA PHE C 309 5.790-106.182 180.077 1.00 69.74 ATOM 11 CA LYS C 310 3.846-103.427 181.808 1.00 66.29 ATOM 12 CA PHE C 311 4.834 -99.816 182.503 1.00 53.80 ATOM 13 CA LEU C 312 4.634 -98.751 186.158 1.00 50.52 ATOM 14 CA GLY C 313 4.122 -95.076 185.386 1.00 50.24 ATOM 15 CA THR C 314 4.761 -92.154 183.080 1.00 49.30 ATOM 16 CA PRO C 315 8.459 -92.006 182.233 1.00 54.40 ATOM 17 CA ALA C 316 10.201 -89.020 183.840 1.00 53.73 ATOM 18 CA ASP C 317 12.509 -86.317 182.453 1.00 55.67 ATOM 19 CA THR C 318 15.980 -86.354 184.022 1.00 55.66 ATOM 20 CA GLY C 319 16.545 -82.866 182.717 1.00 65.35 ATOM 21 CA HIS C 320 19.414 -84.321 180.710 1.00 62.12 ATOM 22 CA GLY C 321 17.710 -85.301 177.488 1.00 58.59 ATOM 23 CA THR C 322 17.034 -88.759 178.849 1.00 51.72 ATOM 24 CA VAL C 323 14.089 -90.217 180.645 1.00 48.25 ATOM 25 CA VAL C 324 13.676 -92.818 183.353 1.00 45.86 ATOM 26 CA LEU C 325 10.997 -95.415 183.902 1.00 50.05 ATOM 27 CA GLU C 326 10.347 -98.682 185.659 1.00 58.49 ATOM 28 CA LEU C 327 8.978-101.868 184.146 1.00 54.55 ATOM 29 CA GLN C 328 7.329-104.906 185.732 1.00 62.58 ATOM 30 CA TYR C 329 7.630-108.352 184.187 1.00 65.08 ATOM 31 CA THR C 330 4.591-110.629 184.042 1.00 69.93 ATOM 32 CA GLY C 331 7.137-113.216 182.935 1.00 77.51 ATOM 33 CA THR C 332 7.585-116.317 185.052 1.00 84.50 ATOM 34 CA ASP C 333 10.832-117.276 183.326 1.00 83.80 ATOM 35 CA GLY C 334 14.177-116.348 184.833 1.00 84.12 ATOM 36 CA PRO C 335 16.959-113.879 183.865 1.00 82.76 ATOM 37 CA CYS C 336 16.214-112.909 180.263 1.00 81.46 ATOM 38 CA LYS C 337 17.083-109.786 178.247 1.00 71.92 ATOM 39 CA VAL C 338 14.490-106.969 178.301 1.00 58.96 ATOM 40 CA PRO C 339 13.299-106.153 174.760 1.00 58.17 ATOM 41 CA ILE C 340 13.099-102.380 175.056 1.00 50.72 ATOM 42 CA SER C 341 13.949 -99.820 172.443 1.00 51.83 ATOM 43 CA SER C 342 12.914 -96.410 171.211 1.00 61.59 ATOM 44 CA VAL C 343 11.034 -96.356 167.929 1.00 59.34 ATOM 45 CA ALA C 344 10.310 -93.285 165.799 1.00 55.50 ATOM 46 CA SER C 345 6.848 -94.584 164.821 1.00 47.05 ATOM 47 CA LEU C 346 4.892 -97.659 165.780 1.00 55.55 ATOM 48 CA ASN C 347 6.156-100.853 164.176 1.00 75.59 ATOM 49 CA ASP C 348 9.332 -99.404 162.600 1.00 76.90 ATOM 50 CA LEU C 349 12.112-101.929 162.168 1.00 85.85 ATOM 51 CA THR C 350 15.170 -99.939 163.199 1.00 78.44 ATOM 52 CA PRO C 351 15.578 -98.326 166.687 1.00 71.54 ATOM 53 CA VAL C 352 16.475 -94.669 167.211 1.00 72.20 ATOM 54 CA GLY C 353 16.744 -94.219 170.928 1.00 81.64 ATOM 55 CA ARG C 354 20.035 -95.170 172.568 1.00 71.05 ATOM 56 CA LEU C 355 19.702 -96.823 175.964 1.00 54.62 ATOM 57 CA VAL C 356 21.722 -95.462 178.852 1.00 40.26 ATOM 58 CA THR C 357 20.941 -98.697 180.715 1.00 42.92 ATOM 59 CA VAL C 358 22.526-100.808 177.999 1.00 46.07 ATOM 60 CA ASN C 359 21.811-104.537 177.761 1.00 49.84 ATOM 61 CA PRO C 360 18.973-104.465 180.324 1.00 54.03 ATOM 62 CA PHE C 361 17.550-107.651 181.779 1.00 66.80 ATOM 63 CA VAL C 362 15.312-109.139 184.450 1.00 76.82 ATOM 64 CA SER C 363 17.714-109.959 187.244 1.00 84.23 ATOM 65 CA VAL C 364 15.618-112.658 188.943 1.00 85.94 ATOM 66 CA ALA C 365 13.529-115.654 187.833 1.00 92.17 ATOM 67 CA THR C 366 10.890-114.606 190.370 1.00 95.42 ATOM 68 CA ALA C 367 8.031-113.385 188.163 1.00 96.97 ATOM 69 CA ASN C 368 6.830-109.749 188.363 1.00 96.49 ATOM 70 CA ALA C 369 10.302-108.275 188.926 1.00 84.72 ATOM 71 CA LYS C 370 10.918-104.575 188.420 1.00 70.71 ATOM 72 CA VAL C 371 13.380-103.055 185.984 1.00 61.60 ATOM 73 CA LEU C 372 14.647 -99.491 186.009 1.00 54.16 ATOM 74 CA ILE C 373 15.582 -97.931 182.696 1.00 43.33 ATOM 75 CA GLU C 374 17.126 -94.696 181.595 1.00 46.54 ATOM 76 CA LEU C 375 17.245 -93.938 177.911 1.00 49.36 ATOM 77 CA GLU C 376 17.693 -90.930 175.656 1.00 58.00 ATOM 78 CA PRO C 377 14.873 -90.655 173.190 1.00 57.87 ATOM 79 CA PRO C 378 15.151 -88.789 169.876 1.00 55.47 ATOM 80 CA PHE C 379 13.990 -85.184 169.714 1.00 60.32 ATOM 81 CA GLY C 380 10.352 -84.558 168.917 1.00 61.61 ATOM 82 CA ASP C 381 7.836 -87.355 169.304 1.00 62.89 ATOM 83 CA SER C 382 8.900 -90.987 169.560 1.00 55.32 ATOM 84 CA TYR C 383 7.755 -94.253 171.079 1.00 55.27 ATOM 85 CA ILE C 384 9.274 -96.358 173.830 1.00 49.35 ATOM 86 CA VAL C 385 8.441-100.011 173.313 1.00 55.04 ATOM 87 CA VAL C 386 8.900-103.251 175.187 1.00 59.36 ATOM 88 CA GLY C 387 8.419-106.763 173.803 1.00 73.78 ATOM 89 CA ARG C 388 7.195-107.289 170.244 1.00 91.52 ATOM 90 CA GLY C 389 4.133-108.161 168.218 1.00 96.94 ATOM 91 CA GLU C 390 1.041-108.653 170.296 1.00 98.60 ATOM 92 CA GLN C 391 2.940-108.860 173.565 1.00 85.67 ATOM 93 CA GLN C 392 4.561-105.499 172.889 1.00 67.74 ATOM 94 CA ILE C 393 3.415-102.409 174.751 1.00 59.79 ATOM 95 CA ASN C 394 4.374 -98.819 174.088 1.00 58.21 ATOM 96 CA HIS C 395 4.297 -95.335 175.432 1.00 51.10 ATOM 97 CA HIS C 396 4.805 -92.164 173.417 1.00 47.99 ATOM 98 CA TRP C 397 7.212 -89.335 174.197 1.00 47.78 ATOM 99 CA HIS C 398 8.217 -85.962 172.804 1.00 56.95 ATOM 100 CA LYS C 399 11.656 -84.436 173.440 1.00 61.66 ATOM 101 CA SER C 400 12.393 -80.730 172.828 1.00 71.33 TER