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 Q 115 VAL GLN LEU GLN GLN SER GLY ALA GLU LEU VAL LYS PRO SEQRES 2 Q 115 GLY ALA SER VAL LYS ILE SER CYS LYS ALA SER GLY TYR SEQRES 3 Q 115 ALA PHE SER SER TYR TRP MET ASN TRP VAL LYS GLN ARG SEQRES 4 Q 115 PRO GLY LYS GLY LEU GLU TRP ILE GLY GLN ILE TYR PRO SEQRES 5 Q 115 GLY ASP GLY ASP THR ASN TYR ASN GLY LYS PHE LYS GLY SEQRES 6 Q 115 LYS ALA THR LEU THR ALA ASP LYS SER SER SER THR ALA SEQRES 7 Q 115 TYR MET GLN LEU SER SER LEU THR SER GLU ASP SER ALA SEQRES 8 Q 115 VAL TYR PHE CYS ALA ARG GLY GLY LEU THR ILE ASP TYR SEQRES 9 Q 115 TRP GLY GLN GLY THR THR LEU THR VAL SER SER ATOM 1 CA ARG R 108 135.489 77.368 268.834 1.00 1.86 ATOM 2 CA ALA R 109 137.585 74.212 268.829 1.00 1.86 ATOM 3 CA ASP R 110 138.511 73.151 272.345 1.00 1.90 ATOM 4 CA ALA R 111 142.078 73.566 273.551 1.00 1.92 ATOM 5 CA ALA R 112 144.239 70.981 275.246 1.00 1.87 ATOM 6 CA PRO R 113 145.509 71.498 278.801 1.00 1.92 ATOM 7 CA THR R 114 149.246 71.774 279.352 1.00 2.06 ATOM 8 CA VAL R 115 151.525 70.375 282.071 1.00 2.13 ATOM 9 CA SER R 116 153.048 72.513 284.841 1.00 2.08 ATOM 10 CA ILE R 117 153.984 71.617 288.439 1.00 2.10 ATOM 11 CA PHE R 118 156.220 73.810 290.639 1.00 2.04 ATOM 12 CA PRO R 119 157.703 72.015 293.673 1.00 2.03 ATOM 13 CA PRO R 120 158.650 73.974 296.808 1.00 2.05 ATOM 14 CA SER R 121 162.200 75.108 297.549 1.00 2.06 ATOM 15 CA SER R 122 164.140 75.519 300.792 1.00 2.01 ATOM 16 CA GLU R 123 162.360 78.828 301.454 1.00 1.93 ATOM 17 CA GLN R 124 158.925 77.260 302.041 1.00 2.01 ATOM 18 CA LEU R 125 160.463 75.410 304.999 1.00 2.00 ATOM 19 CA THR R 126 161.045 78.641 306.923 1.00 2.00 ATOM 20 CA SER R 127 157.312 79.355 307.267 1.00 2.00 ATOM 21 CA GLY R 128 156.780 75.946 308.866 1.00 1.93 ATOM 22 CA GLY R 129 155.788 73.843 305.888 1.00 2.08 ATOM 23 CA ALA R 130 155.923 73.504 302.105 1.00 2.11 ATOM 24 CA SER R 131 153.977 74.579 299.026 1.00 2.11 ATOM 25 CA VAL R 132 153.309 72.327 296.029 1.00 2.12 ATOM 26 CA VAL R 133 150.927 73.870 293.487 1.00 1.98 ATOM 27 CA CYS R 134 149.222 72.075 290.602 1.00 2.02 ATOM 28 CA PHE R 135 148.279 74.911 288.267 1.00 1.97 ATOM 29 CA LEU R 136 147.398 75.204 284.582 1.00 1.92 ATOM 30 CA ASN R 137 147.014 77.918 281.955 1.00 1.95 ATOM 31 CA ASN R 138 145.968 78.494 278.328 1.00 1.83 ATOM 32 CA PHE R 139 143.087 76.099 277.704 1.00 1.78 ATOM 33 CA TYR R 140 139.704 76.971 276.266 1.00 1.80 ATOM 34 CA PRO R 141 137.017 75.030 278.273 1.00 1.78 ATOM 35 CA LYS R 142 136.605 74.826 282.066 1.00 1.82 ATOM 36 CA ASP R 143 135.745 71.134 282.611 1.00 1.89 ATOM 37 CA ILE R 144 138.870 70.354 284.649 1.00 1.92 ATOM 38 CA ASN R 145 138.787 68.891 288.165 1.00 1.96 ATOM 39 CA VAL R 146 141.888 68.711 290.363 1.00 2.00 ATOM 40 CA LYS R 147 142.535 66.315 293.257 1.00 1.99 ATOM 41 CA TRP R 148 145.515 66.101 295.632 1.00 1.97 ATOM 42 CA LYS R 149 146.618 62.537 296.406 1.00 1.86 ATOM 43 CA ILE R 150 149.501 60.977 298.324 1.00 1.89 ATOM 44 CA ASP R 151 149.918 57.875 296.084 1.00 1.84 ATOM 45 CA GLY R 152 146.183 57.215 296.487 1.00 1.74 ATOM 46 CA SER R 153 145.512 58.843 299.889 1.00 1.90 ATOM 47 CA GLU R 154 143.934 62.266 299.484 1.00 1.84 ATOM 48 CA ARG R 155 144.199 65.562 301.365 1.00 1.78 ATOM 49 CA GLN R 156 141.319 67.962 301.998 1.00 1.85 ATOM 50 CA ASN R 157 142.822 70.752 304.119 1.00 1.81 ATOM 51 CA GLY R 158 144.649 73.799 302.779 1.00 1.85 ATOM 52 CA VAL R 159 143.048 73.508 299.326 1.00 1.89 ATOM 53 CA LEU R 160 142.213 76.737 297.494 1.00 1.93 ATOM 54 CA ASN R 161 140.979 76.913 293.905 1.00 1.82 ATOM 55 CA SER R 162 140.590 80.018 291.742 1.00 1.76 ATOM 56 CA TRP R 163 138.730 80.187 288.423 1.00 1.82 ATOM 57 CA THR R 164 139.325 82.756 285.689 1.00 1.83 ATOM 58 CA ASP R 165 137.180 84.627 283.191 1.00 1.94 ATOM 59 CA GLN R 166 137.702 85.083 279.461 1.00 1.93 ATOM 60 CA ASP R 167 140.637 87.006 277.993 1.00 1.96 ATOM 61 CA SER R 168 139.992 90.223 276.109 1.00 1.99 ATOM 62 CA LYS R 169 141.759 89.043 272.932 1.00 1.93 ATOM 63 CA ASP R 170 141.343 85.239 272.679 1.00 1.91 ATOM 64 CA SER R 171 139.247 84.034 275.698 1.00 1.90 ATOM 65 CA THR R 172 141.298 81.274 277.302 1.00 1.78 ATOM 66 CA TYR R 173 141.070 80.178 280.927 1.00 1.80 ATOM 67 CA SER R 174 143.369 79.397 283.861 1.00 1.78 ATOM 68 CA MET R 175 143.119 77.243 286.991 1.00 1.75 ATOM 69 CA SER R 176 145.374 76.742 290.010 1.00 1.87 ATOM 70 CA SER R 177 145.229 74.369 292.982 1.00 1.99 ATOM 71 CA THR R 178 146.802 75.849 296.107 1.00 2.03 ATOM 72 CA LEU R 179 148.002 73.352 298.716 1.00 1.96 ATOM 73 CA THR R 180 149.260 74.126 302.224 1.00 1.94 ATOM 74 CA LEU R 181 151.095 71.394 304.124 1.00 1.99 ATOM 75 CA THR R 182 153.747 70.663 306.743 1.00 2.10 ATOM 76 CA LYS R 183 157.558 70.539 306.301 1.00 1.99 ATOM 77 CA ASP R 184 158.321 66.814 306.211 1.00 2.08 ATOM 78 CA GLU R 185 154.886 65.941 304.803 1.00 2.11 ATOM 79 CA TYR R 186 156.199 67.021 301.423 1.00 2.19 ATOM 80 CA GLU R 187 159.343 64.945 301.995 1.00 2.16 ATOM 81 CA ARG R 188 157.440 61.764 302.977 1.00 2.10 ATOM 82 CA HIS R 189 157.218 60.390 299.421 1.00 2.19 ATOM 83 CA ASN R 190 158.974 61.074 296.125 1.00 2.20 ATOM 84 CA SER R 191 155.932 61.530 293.862 1.00 2.06 ATOM 85 CA TYR R 192 152.546 63.073 294.640 1.00 1.97 ATOM 86 CA THR R 193 149.493 63.008 292.400 1.00 1.91 ATOM 87 CA CYS R 194 147.538 65.845 290.825 1.00 2.04 ATOM 88 CA GLU R 195 144.946 65.126 288.175 1.00 2.08 ATOM 89 CA ALA R 196 142.967 66.701 285.301 1.00 1.91 ATOM 90 CA THR R 197 140.342 65.892 282.629 1.00 1.97 ATOM 91 CA HIS R 198 139.398 67.327 279.196 1.00 1.91 ATOM 92 CA LYS R 199 136.639 66.550 276.655 1.00 1.81 ATOM 93 CA THR R 200 138.850 65.316 273.801 1.00 1.89 ATOM 94 CA SER R 201 141.112 63.457 276.246 1.00 1.90 ATOM 95 CA THR R 202 139.431 60.090 276.809 1.00 2.05 ATOM 96 CA SER R 203 141.585 59.161 279.806 1.00 2.04 ATOM 97 CA PRO R 204 142.269 61.794 282.491 1.00 2.05 ATOM 98 CA ILE R 205 145.910 62.802 282.117 1.00 2.04 ATOM 99 CA VAL R 206 147.559 62.354 285.530 1.00 2.14 ATOM 100 CA LYS R 207 150.883 64.165 285.976 1.00 2.12 ATOM 101 CA SER R 208 153.857 64.333 288.354 1.00 2.11 ATOM 102 CA PHE R 209 156.719 66.456 289.692 1.00 2.20 ATOM 103 CA ASN R 210 160.490 65.986 289.857 1.00 2.39 ATOM 104 CA ARG R 211 162.924 67.329 292.454 1.00 2.31 ATOM 105 CA ASN R 212 166.317 66.988 290.720 1.00 2.35 ATOM 106 CA GLU R 213 165.775 64.870 287.593 1.00 1.99 TER