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: 5; COMPND 2 MOLECULE: Capsid protein; COMPND 3 CHAIN: s, t; COMPND 4 EC: 3.4.21.90; EXPDTA ELECTRON MICROSCOPY DBREF 7CW3 t 1 151 UNP A0A6B9KB A0A6B9KBE1_ 111 261 SEQRES 1 t 151 ASN ASP CYS ILE PHE GLU VAL LYS HIS GLU GLY LYS VAL SEQRES 2 t 151 THR GLY TYR ALA CYS LEU VAL GLY ASP LYS VAL MET LYS SEQRES 3 t 151 PRO ALA HIS VAL LYS GLY THR ILE ASP ASN ALA ASP LEU SEQRES 4 t 151 ALA LYS LEU ALA PHE LYS ARG SER SER LYS TYR ASP LEU SEQRES 5 t 151 GLU CYS ALA GLN ILE PRO VAL HIS MET LYS SER ASP ALA SEQRES 6 t 151 SER LYS PHE THR HIS GLU LYS PRO GLU GLY TYR TYR ASN SEQRES 7 t 151 TRP HIS HIS GLY ALA VAL GLN TYR SER GLY GLY ARG PHE SEQRES 8 t 151 THR ILE PRO THR GLY ALA GLY LYS PRO GLY ASP SER GLY SEQRES 9 t 151 ARG PRO ILE PHE ASP ASN LYS GLY ARG VAL VAL ALA ILE SEQRES 10 t 151 VAL LEU GLY GLY ALA ASN GLU GLY ALA ARG THR ALA LEU SEQRES 11 t 151 SER VAL VAL THR TRP ASN LYS ASP ILE VAL THR LYS ILE SEQRES 12 t 151 THR PRO GLU GLY ALA GLU GLU TRP ATOM 1 CA ASN t 1 -36.052 -15.881-109.582 1.00137.08 ATOM 2 CA ASP t 2 -35.901 -19.645-110.026 1.00132.96 ATOM 3 CA CYS t 3 -34.684 -21.243-106.785 1.00128.32 ATOM 4 CA ILE t 4 -36.750 -19.786-103.926 1.00119.92 ATOM 5 CA PHE t 5 -39.573 -21.097-101.686 1.00126.65 ATOM 6 CA GLU t 6 -43.178 -20.128-100.836 1.00134.81 ATOM 7 CA VAL t 7 -45.341 -20.173 -97.698 1.00136.63 ATOM 8 CA LYS t 8 -49.089 -19.439 -97.630 1.00141.91 ATOM 9 CA HIS t 9 -51.456 -18.720 -94.709 1.00144.97 ATOM 10 CA GLU t 10 -54.973 -20.316 -94.912 1.00146.51 ATOM 11 CA GLY t 11 -54.672 -20.823 -98.652 1.00144.93 ATOM 12 CA LYS t 12 -53.961 -17.129 -99.263 1.00147.10 ATOM 13 CA VAL t 13 -50.413 -16.517-100.408 1.00144.06 ATOM 14 CA THR t 14 -48.419 -13.958 -98.404 1.00136.89 ATOM 15 CA GLY t 15 -44.875 -15.120 -97.711 1.00131.25 ATOM 16 CA TYR t 16 -41.724 -16.474 -99.277 1.00122.30 ATOM 17 CA ALA t 17 -38.968 -18.465 -97.582 1.00117.03 ATOM 18 CA CYS t 18 -35.377 -18.382 -98.763 1.00109.48 ATOM 19 CA LEU t 19 -32.191 -20.446 -99.114 1.00109.56 ATOM 20 CA VAL t 20 -28.943 -18.972 -97.755 1.00109.99 ATOM 21 CA GLY t 21 -26.639 -21.405 -99.534 1.00118.94 ATOM 22 CA ASP t 22 -26.640 -24.342 -97.130 1.00121.19 ATOM 23 CA LYS t 23 -29.962 -23.890 -95.293 1.00111.55 ATOM 24 CA VAL t 24 -33.608 -22.960 -95.551 1.00105.45 ATOM 25 CA MET t 25 -34.419 -19.543 -94.117 1.00102.46 ATOM 26 CA LYS t 26 -37.665 -18.438 -92.675 1.00 98.41 ATOM 27 CA PRO t 27 -38.440 -14.820 -91.895 1.00 99.33 ATOM 28 CA ALA t 28 -40.775 -15.177 -88.924 1.00104.64 ATOM 29 CA HIS t 29 -42.488 -11.762 -89.548 1.00112.02 ATOM 30 CA VAL t 30 -44.364 -13.538 -92.217 1.00119.00 ATOM 31 CA LYS t 31 -46.327 -16.532 -91.061 1.00130.44 ATOM 32 CA GLY t 32 -48.629 -19.095 -92.462 1.00136.90 ATOM 33 CA THR t 33 -48.608 -22.780 -93.251 1.00141.18 ATOM 34 CA ILE t 34 -45.738 -24.514 -94.967 1.00141.81 ATOM 35 CA ASP t 35 -46.202 -25.302 -98.640 1.00144.30 ATOM 36 CA ASN t 36 -43.949 -28.339 -98.735 1.00145.92 ATOM 37 CA ALA t 37 -43.985 -31.830 -97.247 1.00149.25 ATOM 38 CA ASP t 38 -40.240 -31.907 -96.504 1.00147.95 ATOM 39 CA LEU t 39 -40.410 -28.466 -94.910 1.00147.09 ATOM 40 CA ALA t 40 -43.512 -29.016 -92.761 1.00146.46 ATOM 41 CA LYS t 41 -41.301 -31.933 -91.759 1.00155.17 ATOM 42 CA LEU t 42 -38.510 -29.807 -90.461 1.00146.33 ATOM 43 CA ALA t 43 -38.513 -27.791 -87.277 1.00142.06 ATOM 44 CA PHE t 44 -38.879 -24.073 -87.705 1.00130.52 ATOM 45 CA LYS t 45 -38.022 -21.492 -85.113 1.00112.16 ATOM 46 CA ARG t 46 -39.741 -18.195 -84.718 1.00101.33 ATOM 47 CA SER t 47 -39.611 -14.628 -83.435 1.00 93.84 ATOM 48 CA SER t 48 -40.482 -11.115 -84.297 1.00 97.52 ATOM 49 CA LYS t 49 -37.415 -9.001 -84.239 1.00 97.50 ATOM 50 CA TYR t 50 -34.808 -11.494 -84.966 1.00 98.43 ATOM 51 CA ASP t 51 -37.118 -13.107 -87.499 1.00101.17 ATOM 52 CA LEU t 52 -35.120 -16.233 -88.552 1.00 99.33 ATOM 53 CA GLU t 53 -34.843 -19.987 -89.040 1.00107.31 ATOM 54 CA CYS t 54 -32.093 -22.446 -90.039 1.00110.10 ATOM 55 CA ALA t 55 -32.314 -26.025 -91.322 1.00109.32 ATOM 56 CA GLN t 56 -29.778 -27.455 -93.678 1.00110.34 ATOM 57 CA ILE t 57 -30.308 -29.132 -97.094 1.00114.77 ATOM 58 CA PRO t 58 -28.832 -32.617 -97.793 1.00124.71 ATOM 59 CA VAL t 59 -25.482 -33.267 -99.411 1.00132.78 ATOM 60 CA HIS t 60 -26.001 -32.799-103.197 1.00139.58 ATOM 61 CA MET t 61 -28.912 -30.498-102.463 1.00136.04 ATOM 62 CA LYS t 62 -26.476 -27.599-102.063 1.00130.53 ATOM 63 CA SER t 63 -27.094 -26.754-105.715 1.00129.28 ATOM 64 CA ASP t 64 -30.637 -25.380-105.445 1.00130.56 ATOM 65 CA ALA t 65 -29.751 -23.147-102.492 1.00117.33 ATOM 66 CA SER t 66 -28.929 -19.537-103.357 1.00109.52 ATOM 67 CA LYS t 67 -25.538 -18.530-101.975 1.00105.63 ATOM 68 CA PHE t 68 -25.207 -16.112 -99.020 1.00115.04 ATOM 69 CA THR t 69 -23.268 -12.908 -99.235 1.00116.50 ATOM 70 CA HIS t 70 -22.048 -10.116 -97.057 1.00114.90 ATOM 71 CA GLU t 71 -21.696 -7.566 -99.842 1.00122.06 ATOM 72 CA LYS t 72 -22.981 -4.042-100.041 1.00120.39 ATOM 73 CA PRO t 73 -22.301 -1.856-103.050 1.00116.76 ATOM 74 CA GLU t 74 -24.647 1.107-102.658 1.00122.02 ATOM 75 CA GLY t 75 -26.472 0.688-105.972 1.00121.02 ATOM 76 CA TYR t 76 -29.246 -0.868-108.101 1.00121.11 ATOM 77 CA TYR t 77 -30.145 -4.416-107.057 1.00113.80 ATOM 78 CA ASN t 78 -32.214 -7.419-108.069 1.00111.61 ATOM 79 CA TRP t 79 -35.422 -8.935-106.742 1.00109.47 ATOM 80 CA HIS t 80 -38.440 -10.528-108.335 1.00108.06 ATOM 81 CA HIS t 81 -41.228 -8.021-109.102 1.00109.85 ATOM 82 CA GLY t 82 -38.653 -5.247-109.718 1.00112.48 ATOM 83 CA ALA t 83 -35.227 -3.733-108.933 1.00120.81 ATOM 84 CA VAL t 84 -34.555 -1.616-105.802 1.00121.64 ATOM 85 CA GLN t 85 -31.731 0.900-105.969 1.00128.57 ATOM 86 CA TYR t 86 -30.058 2.326-102.866 1.00125.24 ATOM 87 CA SER t 87 -30.127 6.137-102.887 1.00130.41 ATOM 88 CA GLY t 88 -27.913 7.643-100.196 1.00132.74 ATOM 89 CA GLY t 89 -29.740 6.214 -97.171 1.00128.85 ATOM 90 CA ARG t 90 -32.772 5.059 -99.035 1.00124.29 ATOM 91 CA PHE t 91 -34.045 1.906-100.655 1.00120.74 ATOM 92 CA THR t 92 -36.598 3.065-103.230 1.00129.04 ATOM 93 CA ILE t 93 -39.424 1.423-105.073 1.00128.95 ATOM 94 CA PRO t 94 -41.325 3.139-107.819 1.00130.61 ATOM 95 CA THR t 95 -44.735 3.527-106.185 1.00131.19 ATOM 96 CA GLY t 96 -46.371 0.424-107.574 1.00131.21 ATOM 97 CA ALA t 97 -43.346 -1.832-107.202 1.00129.01 ATOM 98 CA GLY t 98 -44.435 -2.222-103.573 1.00129.24 ATOM 99 CA LYS t 99 -47.558 -4.331-103.115 1.00127.85 ATOM 100 CA PRO t 100 -49.051 -6.888-100.713 1.00127.65 ATOM 101 CA GLY t 101 -48.394 -10.564-101.319 1.00129.46 ATOM 102 CA ASP t 102 -44.611 -10.852-101.515 1.00124.28 ATOM 103 CA SER t 103 -43.268 -10.941 -97.950 1.00119.25 ATOM 104 CA GLY t 104 -39.922 -12.665 -98.026 1.00105.60 ATOM 105 CA ARG t 105 -38.555 -11.760-101.461 1.00104.60 ATOM 106 CA PRO t 106 -34.760 -12.056-101.291 1.00100.66 ATOM 107 CA ILE t 107 -32.810 -9.107-102.684 1.00 99.99 ATOM 108 CA PHE t 108 -29.939 -9.974-105.016 1.00108.79 ATOM 109 CA ASP t 109 -27.114 -8.051-106.589 1.00118.10 ATOM 110 CA ASN t 110 -26.708 -8.060-110.372 1.00119.55 ATOM 111 CA LYS t 111 -24.951 -11.428-109.901 1.00119.85 ATOM 112 CA GLY t 112 -27.561 -13.314-107.845 1.00119.59 ATOM 113 CA ARG t 113 -25.870 -13.107-104.454 1.00116.78 ATOM 114 CA VAL t 114 -28.032 -13.065-101.369 1.00110.42 ATOM 115 CA VAL t 115 -27.641 -9.866 -99.330 1.00105.38 ATOM 116 CA ALA t 116 -31.179 -9.032 -98.467 1.00102.36 ATOM 117 CA ILE t 117 -34.761 -10.178 -98.057 1.00 95.06 ATOM 118 CA VAL t 118 -37.569 -7.659 -98.283 1.00 99.22 ATOM 119 CA LEU t 119 -40.725 -7.870 -96.084 1.00102.39 ATOM 120 CA GLY t 120 -42.403 -4.475 -96.594 1.00112.82 ATOM 121 CA GLY t 121 -42.333 -1.092 -98.283 1.00127.15 ATOM 122 CA ALA t 122 -43.430 2.468 -97.547 1.00134.37 ATOM 123 CA ASN t 123 -44.297 5.406 -99.755 1.00140.89 ATOM 124 CA GLU t 124 -44.032 8.941 -98.416 1.00142.50 ATOM 125 CA GLY t 125 -44.434 10.958-101.589 1.00142.29 ATOM 126 CA ALA t 126 -41.117 12.542-102.590 1.00136.62 ATOM 127 CA ARG t 127 -39.157 9.457-101.436 1.00133.71 ATOM 128 CA THR t 128 -40.307 5.832-101.164 1.00134.54 ATOM 129 CA ALA t 129 -39.076 3.347 -98.569 1.00126.68 ATOM 130 CA LEU t 130 -38.693 -0.357 -97.917 1.00117.92 ATOM 131 CA SER t 131 -38.415 -2.409 -94.742 1.00106.09 ATOM 132 CA VAL t 132 -35.962 -5.106 -95.674 1.00 98.78 ATOM 133 CA VAL t 133 -33.663 -7.706 -94.129 1.00 96.73 ATOM 134 CA THR t 134 -29.984 -6.727 -95.139 1.00102.35 ATOM 135 CA TRP t 135 -26.435 -7.661 -93.775 1.00107.41 ATOM 136 CA ASN t 136 -23.055 -5.875 -92.024 1.00112.76 ATOM 137 CA LYS t 137 -20.139 -8.654 -91.353 1.00115.57 ATOM 138 CA ASP t 138 -22.270 -12.312 -91.356 1.00121.15 ATOM 139 CA ILE t 139 -26.334 -12.426 -89.861 1.00108.76 ATOM 140 CA VAL t 140 -29.360 -9.959 -91.180 1.00 96.55 ATOM 141 CA THR t 141 -30.494 -6.208 -90.386 1.00 89.55 ATOM 142 CA LYS t 142 -33.600 -3.966 -90.796 1.00 89.66 ATOM 143 CA ILE t 143 -33.752 -0.289 -91.485 1.00 94.55 ATOM 144 CA THR t 144 -37.269 0.370 -90.212 1.00100.43 ATOM 145 CA PRO t 145 -38.903 3.391 -91.872 1.00107.45 ATOM 146 CA GLU t 146 -42.366 4.515 -90.889 1.00118.49 ATOM 147 CA GLY t 147 -45.147 2.675 -92.688 1.00124.05 ATOM 148 CA ALA t 148 -43.098 -0.543 -92.727 1.00126.56 ATOM 149 CA GLU t 149 -45.456 -2.938 -94.480 1.00132.63 ATOM 150 CA GLU t 150 -45.843 -6.682 -94.121 1.00125.72 ATOM 151 CA TRP t 151 -46.238 -7.693 -97.780 1.00127.69 TER