HEADER VIRUS/IMMUNE SYSTEM 31-DEC-69 7CW0 TITLE Cryo-EM structure of Chikungunya virus in complex with mAb CHK-263 COMPND MOL_ID: 5; COMPND 2 MOLECULE: Fab light chain; COMPND 3 CHAIN: P, R; EXPDTA ELECTRON MICROSCOPY DBREF 7CW0 R 1 213 PDB 7CW0 7CW0 1 213 SEQRES 1 R 107 ASP ILE VAL LEU THR GLN SER PRO ALA THR LEU SER VAL SEQRES 2 R 107 THR PRO GLY ASP SER VAL SER LEU SER CYS ARG ALA SER SEQRES 3 R 107 GLN SER ILE SER ASP ASN LEU HIS TRP TYR GLN GLN LYS SEQRES 4 R 107 SER HIS GLU SER PRO GLY LEU LEU ILE LYS TYR ALA SER SEQRES 5 R 107 GLN SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SER SEQRES 6 R 107 GLY SER GLY THR ASP PHE THR LEU SER ILE ASN SER VAL SEQRES 7 R 107 GLU THR GLU ASP PHE GLY MET TYR PHE CYS GLN GLN SER SEQRES 8 R 107 ASN SER TRP PRO TYR THR PHE GLY GLY GLY THR LYS LEU SEQRES 9 R 107 GLU ILE LYS ATOM 1 CA ASP R 1 108.454 84.358 297.218 1.00109.23 ATOM 2 CA ILE R 2 108.706 81.555 294.641 1.00114.12 ATOM 3 CA VAL R 3 111.815 79.870 293.253 1.00120.46 ATOM 4 CA LEU R 4 113.028 80.908 289.788 1.00129.31 ATOM 5 CA THR R 5 114.914 77.910 288.442 1.00133.22 ATOM 6 CA GLN R 6 117.494 78.111 285.735 1.00144.38 ATOM 7 CA SER R 7 119.079 76.778 282.588 1.00147.71 ATOM 8 CA PRO R 8 122.286 75.413 284.144 1.00144.80 ATOM 9 CA ALA R 9 124.606 78.426 283.974 1.00140.34 ATOM 10 CA THR R 10 126.857 77.354 281.022 1.00138.90 ATOM 11 CA LEU R 11 126.208 77.659 277.273 1.00139.60 ATOM 12 CA SER R 12 128.355 78.388 274.203 1.00146.98 ATOM 13 CA VAL R 13 127.709 79.379 270.566 1.00154.94 ATOM 14 CA THR R 14 129.473 81.485 267.941 1.00157.32 ATOM 15 CA PRO R 15 128.621 85.067 266.948 1.00151.66 ATOM 16 CA GLY R 16 127.047 85.312 263.538 1.00158.97 ATOM 17 CA ASP R 17 124.161 83.128 264.732 1.00168.00 ATOM 18 CA SER R 18 120.814 83.513 266.538 1.00152.93 ATOM 19 CA VAL R 19 120.206 81.774 269.888 1.00149.57 ATOM 20 CA SER R 20 117.580 82.209 272.621 1.00146.40 ATOM 21 CA LEU R 21 117.802 82.124 276.434 1.00138.43 ATOM 22 CA SER R 22 115.937 80.434 279.310 1.00132.61 ATOM 23 CA CYS R 23 114.481 81.288 282.710 1.00129.30 ATOM 24 CA ARG R 24 111.952 79.420 284.820 1.00122.65 ATOM 25 CA ALA R 25 109.849 80.072 287.930 1.00124.92 ATOM 26 CA SER R 26 107.909 78.089 290.512 1.00135.92 ATOM 27 CA GLN R 27 104.429 79.665 290.452 1.00129.93 ATOM 28 CA SER R 28 103.116 81.308 287.288 1.00114.21 ATOM 29 CA ILE R 29 102.634 85.067 287.343 1.00116.03 ATOM 30 CA SER R 30 103.464 85.384 283.592 1.00111.07 ATOM 31 CA ASP R 31 103.387 89.214 283.561 1.00124.72 ATOM 32 CA ASN R 32 105.696 91.082 285.948 1.00141.44 ATOM 33 CA LEU R 33 109.223 89.952 285.168 1.00135.56 ATOM 34 CA HIS R 34 112.079 91.490 283.267 1.00138.49 ATOM 35 CA TRP R 35 115.399 90.868 281.549 1.00138.89 ATOM 36 CA TYR R 36 118.751 92.358 282.445 1.00142.76 ATOM 37 CA GLN R 37 122.159 92.916 280.850 1.00143.92 ATOM 38 CA GLN R 38 124.928 92.680 283.448 1.00147.94 ATOM 39 CA LYS R 39 128.568 91.708 282.961 1.00144.11 ATOM 40 CA SER R 40 131.448 91.161 285.362 1.00145.11 ATOM 41 CA HIS R 41 131.138 94.013 287.901 1.00149.53 ATOM 42 CA GLU R 42 128.871 96.298 285.854 1.00148.10 ATOM 43 CA SER R 43 125.375 97.691 285.712 1.00151.59 ATOM 44 CA PRO R 44 122.197 95.796 284.781 1.00146.14 ATOM 45 CA GLY R 45 120.626 97.574 281.849 1.00152.43 ATOM 46 CA LEU R 46 117.081 96.353 281.332 1.00151.06 ATOM 47 CA LEU R 47 116.395 94.447 278.115 1.00146.83 ATOM 48 CA ILE R 48 112.711 93.508 278.030 1.00138.23 ATOM 49 CA LYS R 49 110.151 95.002 280.422 1.00123.01 ATOM 50 CA TYR R 50 107.020 93.115 281.575 1.00118.12 ATOM 51 CA ALA R 51 108.179 89.976 279.693 1.00118.79 ATOM 52 CA SER R 52 107.573 91.356 276.181 1.00122.02 ATOM 53 CA GLN R 53 108.246 95.138 275.916 1.00123.73 ATOM 54 CA SER R 54 111.572 96.470 274.671 1.00120.72 ATOM 55 CA ILE R 55 112.694 99.878 275.942 1.00136.31 ATOM 56 CA SER R 56 114.332 102.798 274.169 1.00133.86 ATOM 57 CA GLY R 57 118.086 103.058 273.573 1.00138.63 ATOM 58 CA ILE R 58 118.910 99.401 274.205 1.00143.21 ATOM 59 CA PRO R 59 119.336 97.859 270.729 1.00146.91 ATOM 60 CA SER R 60 117.143 95.531 268.677 1.00140.74 ATOM 61 CA ARG R 61 118.751 92.286 269.886 1.00142.76 ATOM 62 CA PHE R 62 116.289 91.493 272.602 1.00143.04 ATOM 63 CA SER R 63 112.815 90.039 272.069 1.00133.18 ATOM 64 CA GLY R 64 110.997 88.497 275.024 1.00131.46 ATOM 65 CA SER R 65 108.770 85.481 274.470 1.00122.58 ATOM 66 CA GLY R 66 107.372 82.568 276.452 1.00129.44 ATOM 67 CA SER R 67 104.868 82.769 279.290 1.00121.84 ATOM 68 CA GLY R 68 103.689 80.969 282.396 1.00115.83 ATOM 69 CA THR R 69 106.675 79.878 284.466 1.00124.50 ATOM 70 CA ASP R 70 109.324 79.268 281.767 1.00132.09 ATOM 71 CA PHE R 71 110.561 82.224 279.708 1.00133.35 ATOM 72 CA THR R 72 112.920 82.605 276.732 1.00135.87 ATOM 73 CA LEU R 73 114.893 85.653 275.528 1.00131.60 ATOM 74 CA SER R 74 115.560 85.284 271.803 1.00143.41 ATOM 75 CA ILE R 75 118.287 87.447 270.255 1.00138.75 ATOM 76 CA ASN R 76 119.597 87.563 266.680 1.00150.71 ATOM 77 CA SER R 77 123.161 88.209 265.443 1.00163.36 ATOM 78 CA VAL R 78 124.692 87.576 268.872 1.00157.85 ATOM 79 CA GLU R 79 127.756 89.643 269.737 1.00166.49 ATOM 80 CA THR R 80 130.637 89.734 272.144 1.00168.35 ATOM 81 CA GLU R 81 128.696 92.250 274.202 1.00162.15 ATOM 82 CA ASP R 82 125.697 89.866 274.555 1.00160.43 ATOM 83 CA PHE R 83 127.752 87.701 276.930 1.00147.96 ATOM 84 CA GLY R 84 127.064 87.728 280.643 1.00140.86 ATOM 85 CA MET R 85 124.977 86.689 283.605 1.00147.74 ATOM 86 CA TYR R 86 121.559 87.692 282.290 1.00152.61 ATOM 87 CA PHE R 87 118.627 87.427 284.620 1.00153.52 ATOM 88 CA CYS R 88 114.896 87.525 285.317 1.00152.02 ATOM 89 CA GLN R 89 113.148 89.051 288.330 1.00143.59 ATOM 90 CA GLN R 90 109.562 88.374 289.456 1.00148.56 ATOM 91 CA SER R 91 107.679 91.393 290.754 1.00149.29 ATOM 92 CA ASN R 92 104.135 90.206 291.486 1.00143.14 ATOM 93 CA SER R 93 104.012 91.202 295.189 1.00149.35 ATOM 94 CA TRP R 94 106.702 92.511 297.615 1.00148.68 ATOM 95 CA PRO R 95 109.166 91.450 294.937 1.00142.73 ATOM 96 CA TYR R 96 111.249 88.741 296.544 1.00144.22 ATOM 97 CA THR R 97 113.111 86.336 294.302 1.00130.36 ATOM 98 CA PHE R 98 115.176 86.246 291.214 1.00138.45 ATOM 99 CA GLY R 99 116.589 84.140 288.380 1.00145.04 ATOM 100 CA GLY R 100 119.831 82.198 288.235 1.00149.80 ATOM 101 CA GLY R 101 121.605 83.455 285.108 1.00146.91 ATOM 102 CA THR R 102 123.776 81.729 282.496 1.00147.05 ATOM 103 CA LYS R 103 127.091 82.508 280.817 1.00140.92 ATOM 104 CA LEU R 104 127.938 82.122 277.129 1.00143.80 ATOM 105 CA GLU R 105 131.092 82.899 275.130 1.00146.31 ATOM 106 CA ILE R 106 132.712 82.352 271.705 1.00151.35 ATOM 107 CA LYS R 107 132.405 78.702 270.603 1.00164.68 TER