HEADER VIRUS/IMMUNE SYSTEM 31-DEC-69 7CVZ TITLE Cryo-EM structure of Chikungunya virus in complex with Fab fragments TITLE 2 of mAb CHK-263 COMPND MOL_ID: 5; COMPND 2 MOLECULE: Fab light chain; COMPND 3 CHAIN: P, R; EXPDTA ELECTRON MICROSCOPY DBREF 7CVZ R 1 213 PDB 7CVZ 7CVZ 1 213 SEQRES 1 R 106 ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE PRO PRO SEQRES 2 R 106 SER SER GLU GLN LEU THR SER GLY GLY ALA SER VAL VAL SEQRES 3 R 106 CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE ASN VAL SEQRES 4 R 106 LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN GLY VAL SEQRES 5 R 106 LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP SER THR SEQRES 6 R 106 TYR SER MET SER SER THR LEU THR LEU THR LYS ASP GLU SEQRES 7 R 106 TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA THR HIS SEQRES 8 R 106 LYS THR SER THR SER PRO ILE VAL LYS SER PHE ASN ARG SEQRES 9 R 106 ASN GLU ATOM 1 CA ARG R 108 134.705 76.145 265.990 1.00 1.86 ATOM 2 CA ALA R 109 137.018 73.130 265.869 1.00 1.85 ATOM 3 CA ASP R 110 138.177 71.490 269.084 1.00 1.91 ATOM 4 CA ALA R 111 141.700 71.885 270.457 1.00 1.92 ATOM 5 CA ALA R 112 143.930 69.485 272.363 1.00 1.87 ATOM 6 CA PRO R 113 145.516 70.410 275.710 1.00 1.92 ATOM 7 CA THR R 114 149.250 70.468 276.373 1.00 2.06 ATOM 8 CA VAL R 115 151.240 68.272 278.757 1.00 2.13 ATOM 9 CA SER R 116 153.560 69.858 281.318 1.00 2.08 ATOM 10 CA ILE R 117 155.199 68.677 284.546 1.00 2.10 ATOM 11 CA PHE R 118 156.775 71.004 287.140 1.00 2.04 ATOM 12 CA PRO R 119 158.339 68.993 289.992 1.00 2.03 ATOM 13 CA PRO R 120 159.072 70.787 293.277 1.00 2.05 ATOM 14 CA SER R 121 162.388 72.526 293.881 1.00 2.06 ATOM 15 CA SER R 122 164.680 73.125 296.844 1.00 2.01 ATOM 16 CA GLU R 123 162.876 76.391 297.614 1.00 1.93 ATOM 17 CA GLN R 124 159.598 74.484 297.954 1.00 2.01 ATOM 18 CA LEU R 125 161.314 71.831 300.079 1.00 2.00 ATOM 19 CA THR R 126 162.890 74.349 302.467 1.00 2.00 ATOM 20 CA SER R 127 159.784 76.563 302.659 1.00 2.00 ATOM 21 CA GLY R 128 158.169 73.955 304.918 1.00 1.94 ATOM 22 CA GLY R 129 156.389 71.793 302.366 1.00 2.08 ATOM 23 CA ALA R 130 156.319 70.883 298.678 1.00 2.11 ATOM 24 CA SER R 131 154.587 71.891 295.456 1.00 2.11 ATOM 25 CA VAL R 132 154.179 69.760 292.322 1.00 2.12 ATOM 26 CA VAL R 133 151.686 71.022 289.741 1.00 1.98 ATOM 27 CA CYS R 134 150.387 69.700 286.417 1.00 2.02 ATOM 28 CA PHE R 135 149.649 72.166 283.605 1.00 1.97 ATOM 29 CA LEU R 136 147.195 72.099 280.705 1.00 1.92 ATOM 30 CA ASN R 137 146.895 74.858 278.110 1.00 1.95 ATOM 31 CA ASN R 138 145.263 75.904 274.822 1.00 1.83 ATOM 32 CA PHE R 139 142.299 73.523 275.010 1.00 1.79 ATOM 33 CA TYR R 140 138.948 74.449 273.459 1.00 1.80 ATOM 34 CA PRO R 141 136.338 72.533 275.536 1.00 1.79 ATOM 35 CA LYS R 142 136.023 72.241 279.314 1.00 1.82 ATOM 36 CA ASP R 143 135.452 68.461 279.540 1.00 1.90 ATOM 37 CA ILE R 144 138.827 67.976 281.232 1.00 1.92 ATOM 38 CA ASN R 145 139.249 66.548 284.734 1.00 1.96 ATOM 39 CA VAL R 146 142.291 65.795 286.885 1.00 2.00 ATOM 40 CA LYS R 147 142.658 63.195 289.642 1.00 1.99 ATOM 41 CA TRP R 148 145.656 63.159 291.985 1.00 1.96 ATOM 42 CA LYS R 149 146.735 59.581 292.686 1.00 1.85 ATOM 43 CA ILE R 150 149.757 58.671 294.810 1.00 1.88 ATOM 44 CA ASP R 151 151.166 55.331 293.595 1.00 1.84 ATOM 45 CA GLY R 152 147.590 54.160 293.061 1.00 1.75 ATOM 46 CA SER R 153 146.206 55.906 296.168 1.00 1.90 ATOM 47 CA GLU R 154 144.064 58.841 295.055 1.00 1.84 ATOM 48 CA ARG R 155 143.586 61.960 297.170 1.00 1.77 ATOM 49 CA GLN R 156 141.326 64.947 296.499 1.00 1.85 ATOM 50 CA ASN R 157 141.278 67.251 299.536 1.00 1.81 ATOM 51 CA GLY R 158 143.733 70.131 299.385 1.00 1.85 ATOM 52 CA VAL R 159 143.676 70.141 295.564 1.00 1.88 ATOM 53 CA LEU R 160 142.453 73.095 293.500 1.00 1.94 ATOM 54 CA ASN R 161 142.226 73.796 289.771 1.00 1.82 ATOM 55 CA SER R 162 142.461 77.238 288.172 1.00 1.76 ATOM 56 CA TRP R 163 140.147 77.998 285.245 1.00 1.82 ATOM 57 CA THR R 164 140.210 80.697 282.568 1.00 1.83 ATOM 58 CA ASP R 165 137.819 82.714 280.419 1.00 1.94 ATOM 59 CA GLN R 166 137.471 82.799 276.639 1.00 1.94 ATOM 60 CA ASP R 167 140.730 83.753 274.939 1.00 1.96 ATOM 61 CA SER R 168 140.711 86.950 272.896 1.00 1.99 ATOM 62 CA LYS R 169 142.488 85.596 269.810 1.00 1.94 ATOM 63 CA ASP R 170 141.335 81.964 269.535 1.00 1.91 ATOM 64 CA SER R 171 138.760 81.335 272.327 1.00 1.90 ATOM 65 CA THR R 172 140.716 78.735 274.296 1.00 1.79 ATOM 66 CA TYR R 173 141.318 77.865 277.946 1.00 1.80 ATOM 67 CA SER R 174 144.252 77.029 280.212 1.00 1.78 ATOM 68 CA MET R 175 144.136 75.016 283.434 1.00 1.75 ATOM 69 CA SER R 176 146.498 74.432 286.360 1.00 1.87 ATOM 70 CA SER R 177 146.372 71.440 288.720 1.00 1.99 ATOM 71 CA THR R 178 147.433 72.981 292.026 1.00 2.03 ATOM 72 CA LEU R 179 148.819 70.742 294.769 1.00 1.96 ATOM 73 CA THR R 180 150.213 71.604 298.201 1.00 1.94 ATOM 74 CA LEU R 181 151.783 69.067 300.558 1.00 1.99 ATOM 75 CA THR R 182 154.467 68.793 303.224 1.00 2.10 ATOM 76 CA LYS R 183 158.083 67.923 302.414 1.00 1.99 ATOM 77 CA ASP R 184 157.990 64.621 304.315 1.00 2.08 ATOM 78 CA GLU R 185 154.756 63.617 302.567 1.00 2.11 ATOM 79 CA TYR R 186 156.440 64.448 299.259 1.00 2.18 ATOM 80 CA GLU R 187 159.527 62.402 300.172 1.00 2.15 ATOM 81 CA ARG R 188 157.718 59.283 301.419 1.00 2.10 ATOM 82 CA HIS R 189 156.509 58.635 297.846 1.00 2.19 ATOM 83 CA ASN R 190 158.390 58.753 294.553 1.00 2.20 ATOM 84 CA SER R 191 155.698 59.277 291.892 1.00 2.06 ATOM 85 CA TYR R 192 152.229 60.835 291.770 1.00 1.97 ATOM 86 CA THR R 193 149.556 60.567 289.082 1.00 1.91 ATOM 87 CA CYS R 194 147.561 63.358 287.435 1.00 2.04 ATOM 88 CA GLU R 195 145.340 62.682 284.430 1.00 2.07 ATOM 89 CA ALA R 196 143.698 64.563 281.566 1.00 1.91 ATOM 90 CA THR R 197 140.691 63.664 279.419 1.00 1.96 ATOM 91 CA HIS R 198 139.670 64.819 275.940 1.00 1.91 ATOM 92 CA LYS R 199 136.940 63.882 273.474 1.00 1.81 ATOM 93 CA THR R 200 138.932 62.558 270.507 1.00 1.89 ATOM 94 CA SER R 201 141.601 61.018 272.776 1.00 1.91 ATOM 95 CA THR R 202 140.938 57.285 273.070 1.00 2.05 ATOM 96 CA SER R 203 143.322 57.040 276.034 1.00 2.04 ATOM 97 CA PRO R 204 143.015 59.794 278.669 1.00 2.05 ATOM 98 CA ILE R 205 146.257 61.730 279.018 1.00 2.04 ATOM 99 CA VAL R 206 148.028 60.480 282.157 1.00 2.14 ATOM 100 CA LYS R 207 151.418 61.841 283.218 1.00 2.13 ATOM 101 CA SER R 208 153.799 61.158 286.100 1.00 2.11 ATOM 102 CA PHE R 209 157.014 62.705 287.396 1.00 2.20 ATOM 103 CA ASN R 210 160.283 61.570 288.955 1.00 2.39 ATOM 104 CA ARG R 211 161.912 63.254 291.947 1.00 2.31 ATOM 105 CA ASN R 212 165.538 62.964 290.760 1.00 2.35 ATOM 106 CA GLU R 213 165.548 64.751 287.385 1.00 1.99 TER