HEADER VIRUS/IMMUNE SYSTEM 31-DEC-69 7CW3 TITLE Cryo-EM structure of Chikungunya virus in complex with mAb CHK-263 TITLE 2 IgG (subregion around icosahedral 2-fold vertex) COMPND MOL_ID: 1; COMPND 2 MOLECULE: E1 glycoprotein; COMPND 3 CHAIN: A, C, G, E, K, I, i, g, e, W, U, Y, S, c, a, Q, O, M; EXPDTA ELECTRON MICROSCOPY DBREF 7CW3 M 1 439 PDB 7CW3 7CW3 1 439 SEQRES 1 M 46 HIS THR THR LEU GLY VAL GLN ASP ILE SER ALA THR ALA SEQRES 2 M 46 MET SER TRP VAL GLN LYS ILE THR GLY GLY VAL GLY LEU SEQRES 3 M 46 VAL VAL ALA VAL ALA ALA LEU ILE LEU ILE VAL VAL LEU SEQRES 4 M 46 CYS VAL SER PHE SER ARG HIS ATOM 1 CA HIS M 394 -56.969 -90.600 -36.783 1.00 46.53 ATOM 2 CA THR M 395 -57.278 -89.299 -41.054 1.00 59.89 ATOM 3 CA THR M 396 -55.169 -87.410 -43.600 1.00 73.12 ATOM 4 CA LEU M 397 -57.233 -86.332 -46.591 1.00 84.90 ATOM 5 CA GLY M 398 -55.913 -83.745 -48.999 1.00 95.46 ATOM 6 CA VAL M 399 -52.845 -85.811 -49.692 1.00 90.55 ATOM 7 CA GLN M 400 -52.643 -86.176 -54.069 1.00 98.50 ATOM 8 CA ASP M 401 -54.872 -89.162 -54.780 1.00 89.50 ATOM 9 CA ILE M 402 -58.519 -88.715 -53.746 1.00 80.65 ATOM 10 CA SER M 403 -59.673 -91.377 -56.220 1.00 73.87 ATOM 11 CA ALA M 404 -63.254 -92.298 -55.336 1.00 71.78 ATOM 12 CA THR M 405 -66.332 -93.633 -57.151 1.00 79.17 ATOM 13 CA ALA M 406 -66.816 -90.276 -58.922 1.00 86.28 ATOM 14 CA MET M 407 -63.150 -90.114 -59.986 1.00 88.14 ATOM 15 CA SER M 408 -63.820 -92.636 -62.788 1.00 89.19 ATOM 16 CA TRP M 409 -65.259 -89.810 -64.890 1.00 91.36 ATOM 17 CA VAL M 410 -62.344 -87.537 -63.993 1.00 93.29 ATOM 18 CA GLN M 411 -59.469 -90.007 -64.364 1.00 97.78 ATOM 19 CA LYS M 412 -60.665 -91.965 -67.407 1.00 94.48 ATOM 20 CA ILE M 413 -62.788 -90.042 -69.886 1.00 98.60 ATOM 21 CA THR M 414 -61.565 -86.458 -69.724 1.00102.64 ATOM 22 CA GLY M 415 -58.092 -87.704 -68.924 1.00104.15 ATOM 23 CA GLY M 416 -58.175 -89.287 -72.388 1.00105.46 ATOM 24 CA VAL M 417 -58.775 -86.056 -74.299 1.00110.19 ATOM 25 CA GLY M 418 -55.149 -85.185 -74.983 1.00110.94 ATOM 26 CA LEU M 419 -54.593 -87.412 -78.011 1.00108.65 ATOM 27 CA VAL M 420 -55.485 -84.737 -80.512 1.00110.90 ATOM 28 CA VAL M 421 -52.131 -82.909 -80.504 1.00114.46 ATOM 29 CA ALA M 422 -50.728 -85.053 -83.362 1.00115.38 ATOM 30 CA VAL M 423 -52.880 -83.561 -86.168 1.00111.58 ATOM 31 CA ALA M 424 -50.570 -80.608 -86.827 1.00114.98 ATOM 32 CA ALA M 425 -47.673 -83.080 -87.033 1.00115.31 ATOM 33 CA LEU M 426 -49.551 -85.984 -88.637 1.00116.55 ATOM 34 CA ILE M 427 -49.715 -85.086 -92.334 1.00116.27 ATOM 35 CA LEU M 428 -49.581 -81.343 -91.728 1.00118.88 ATOM 36 CA ILE M 429 -45.818 -81.871 -91.270 1.00124.48 ATOM 37 CA VAL M 430 -45.350 -81.773 -95.063 1.00125.61 ATOM 38 CA VAL M 431 -46.914 -78.286 -94.918 1.00129.51 ATOM 39 CA LEU M 432 -45.784 -76.947 -91.541 1.00132.48 ATOM 40 CA CYS M 433 -42.421 -75.409 -90.848 1.00143.15 ATOM 41 CA VAL M 434 -40.390 -72.344 -91.799 1.00151.08 ATOM 42 CA SER M 435 -37.264 -74.512 -91.750 1.00169.94 ATOM 43 CA PHE M 436 -37.572 -77.774 -89.787 1.00181.26 ATOM 44 CA SER M 437 -39.416 -80.685 -91.207 1.00179.07 ATOM 45 CA ARG M 438 -39.573 -82.409 -94.534 1.00181.11 ATOM 46 CA HIS M 439 -36.686 -83.674 -96.661 1.00181.85 TER