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 s 1 151 UNP A0A6B9KB A0A6B9KBE1_ 111 261 SEQRES 1 s 151 ASN ASP CYS ILE PHE GLU VAL LYS HIS GLU GLY LYS VAL SEQRES 2 s 151 THR GLY TYR ALA CYS LEU VAL GLY ASP LYS VAL MET LYS SEQRES 3 s 151 PRO ALA HIS VAL LYS GLY THR ILE ASP ASN ALA ASP LEU SEQRES 4 s 151 ALA LYS LEU ALA PHE LYS ARG SER SER LYS TYR ASP LEU SEQRES 5 s 151 GLU CYS ALA GLN ILE PRO VAL HIS MET LYS SER ASP ALA SEQRES 6 s 151 SER LYS PHE THR HIS GLU LYS PRO GLU GLY TYR TYR ASN SEQRES 7 s 151 TRP HIS HIS GLY ALA VAL GLN TYR SER GLY GLY ARG PHE SEQRES 8 s 151 THR ILE PRO THR GLY ALA GLY LYS PRO GLY ASP SER GLY SEQRES 9 s 151 ARG PRO ILE PHE ASP ASN LYS GLY ARG VAL VAL ALA ILE SEQRES 10 s 151 VAL LEU GLY GLY ALA ASN GLU GLY ALA ARG THR ALA LEU SEQRES 11 s 151 SER VAL VAL THR TRP ASN LYS ASP ILE VAL THR LYS ILE SEQRES 12 s 151 THR PRO GLU GLY ALA GLU GLU TRP ATOM 1 CA ASN s 1 31.757 23.275-113.858 1.00137.08 ATOM 2 CA ASP s 2 31.560 27.028-114.364 1.00132.96 ATOM 3 CA CYS s 3 30.590 28.691-111.073 1.00128.32 ATOM 4 CA ILE s 4 32.875 27.295-108.352 1.00119.92 ATOM 5 CA PHE s 5 35.857 28.657-106.362 1.00126.65 ATOM 6 CA GLU s 6 39.519 27.711-105.773 1.00134.81 ATOM 7 CA VAL s 7 41.917 27.824-102.811 1.00136.63 ATOM 8 CA LYS s 8 45.661 27.097-103.016 1.00141.91 ATOM 9 CA HIS s 9 48.247 26.443-100.271 1.00144.97 ATOM 10 CA GLU s 10 51.733 28.040-100.777 1.00146.51 ATOM 11 CA GLY s 11 51.145 28.469-104.492 1.00144.93 ATOM 12 CA LYS s 12 50.401 24.763-104.971 1.00147.10 ATOM 13 CA VAL s 13 46.777 24.121-105.828 1.00144.06 ATOM 14 CA THR s 14 44.951 21.601-103.625 1.00136.89 ATOM 15 CA GLY s 15 41.467 22.771-102.686 1.00131.25 ATOM 16 CA TYR s 16 38.200 24.088-104.032 1.00122.30 ATOM 17 CA ALA s 17 35.577 26.108-102.172 1.00117.03 ATOM 18 CA CYS s 18 31.906 25.995-103.071 1.00109.48 ATOM 19 CA LEU s 19 28.696 28.047-103.219 1.00109.56 ATOM 20 CA VAL s 20 25.566 26.596-101.585 1.00109.99 ATOM 21 CA GLY s 21 23.125 28.989-103.231 1.00118.94 ATOM 22 CA ASP s 22 23.301 31.973-100.894 1.00121.19 ATOM 23 CA LYS s 23 26.755 31.565 -99.309 1.00111.55 ATOM 24 CA VAL s 24 30.374 30.636 -99.827 1.00105.45 ATOM 25 CA MET s 25 31.304 27.250 -98.390 1.00102.46 ATOM 26 CA LYS s 26 34.654 26.180 -97.180 1.00 98.41 ATOM 27 CA PRO s 27 35.498 22.580 -96.388 1.00 99.33 ATOM 28 CA ALA s 28 38.054 23.002 -93.613 1.00104.64 ATOM 29 CA HIS s 29 39.724 19.578 -94.298 1.00112.02 ATOM 30 CA VAL s 30 41.385 21.301 -97.138 1.00119.00 ATOM 31 CA LYS s 31 43.421 24.321 -96.197 1.00130.44 ATOM 32 CA GLY s 32 45.600 26.859 -97.823 1.00136.90 ATOM 33 CA THR s 33 45.507 30.527 -98.682 1.00141.18 ATOM 34 CA ILE s 34 42.508 32.220-100.208 1.00141.81 ATOM 35 CA ASP s 35 42.686 32.934-103.920 1.00144.30 ATOM 36 CA ASN s 36 40.423 35.965-103.904 1.00145.92 ATOM 37 CA ALA s 37 40.562 39.485-102.494 1.00149.25 ATOM 38 CA ASP s 38 36.885 39.572-101.467 1.00147.95 ATOM 39 CA LEU s 39 37.188 36.165 -99.821 1.00147.09 ATOM 40 CA ALA s 40 40.444 36.763 -97.929 1.00146.46 ATOM 41 CA LYS s 41 38.307 39.696 -96.819 1.00155.17 ATOM 42 CA LEU s 42 35.631 37.593 -95.268 1.00146.33 ATOM 43 CA ALA s 43 35.884 35.643 -92.054 1.00142.06 ATOM 44 CA PHE s 44 36.228 31.917 -92.433 1.00130.52 ATOM 45 CA LYS s 45 35.580 29.388 -89.731 1.00112.16 ATOM 46 CA ARG s 46 37.335 26.103 -89.402 1.00101.33 ATOM 47 CA SER s 47 37.316 22.563 -88.041 1.00 93.84 ATOM 48 CA SER s 48 38.129 19.035 -88.896 1.00 97.52 ATOM 49 CA LYS s 49 35.083 16.917 -88.560 1.00 97.50 ATOM 50 CA TYR s 50 32.419 19.390 -89.135 1.00 98.43 ATOM 51 CA ASP s 51 34.523 20.955 -91.870 1.00101.17 ATOM 52 CA LEU s 52 32.440 24.056 -92.830 1.00 99.33 ATOM 53 CA GLU s 53 32.114 27.798 -93.371 1.00107.31 ATOM 54 CA CYS s 54 29.288 30.232 -94.206 1.00110.10 ATOM 55 CA ALA s 55 29.398 33.784 -95.573 1.00109.32 ATOM 56 CA GLN s 56 26.685 35.162 -97.757 1.00110.34 ATOM 57 CA ILE s 57 26.946 36.769-101.237 1.00114.77 ATOM 58 CA PRO s 58 25.410 40.237-101.890 1.00124.71 ATOM 59 CA VAL s 59 21.943 40.848-103.260 1.00132.78 ATOM 60 CA HIS s 60 22.171 40.304-107.064 1.00139.58 ATOM 61 CA MET s 61 25.138 38.023-106.510 1.00136.04 ATOM 62 CA LYS s 62 22.749 35.129-105.864 1.00130.53 ATOM 63 CA SER s 63 23.087 34.210-109.535 1.00129.28 ATOM 64 CA ASP s 64 26.645 32.847-109.510 1.00130.56 ATOM 65 CA ALA s 65 25.995 30.674-106.453 1.00117.33 ATOM 66 CA SER s 66 25.121 27.046-107.179 1.00109.52 ATOM 67 CA LYS s 67 21.849 26.062-105.520 1.00105.63 ATOM 68 CA PHE s 68 21.754 23.704-102.500 1.00115.04 ATOM 69 CA THR s 69 19.813 20.493-102.501 1.00116.50 ATOM 70 CA HIS s 70 18.773 17.744-100.180 1.00114.90 ATOM 71 CA GLU s 71 18.217 15.138-102.877 1.00122.06 ATOM 72 CA LYS s 72 19.494 11.613-103.103 1.00120.39 ATOM 73 CA PRO s 73 18.592 9.364-106.005 1.00116.76 ATOM 74 CA GLU s 74 20.971 6.413-105.735 1.00122.02 ATOM 75 CA GLY s 75 22.535 6.767-109.187 1.00121.02 ATOM 76 CA TYR s 76 25.132 8.285-111.554 1.00121.11 ATOM 77 CA TYR s 77 26.097 11.854-110.654 1.00113.80 ATOM 78 CA ASN s 78 28.073 14.839-111.883 1.00111.61 ATOM 79 CA TRP s 79 31.368 16.387-110.837 1.00109.47 ATOM 80 CA HIS s 80 34.251 17.952-112.689 1.00108.06 ATOM 81 CA HIS s 81 36.980 15.435-113.617 1.00109.85 ATOM 82 CA GLY s 82 34.373 12.645-113.977 1.00112.48 ATOM 83 CA ALA s 83 31.023 11.142-112.901 1.00120.81 ATOM 84 CA VAL s 84 30.599 9.088-109.685 1.00121.64 ATOM 85 CA GLN s 85 27.779 6.564-109.584 1.00128.57 ATOM 86 CA TYR s 86 26.354 5.200-106.333 1.00125.24 ATOM 87 CA SER s 87 26.433 1.389-106.282 1.00130.41 ATOM 88 CA GLY s 88 24.436 -0.065-103.399 1.00132.74 ATOM 89 CA GLY s 89 26.486 1.429-100.553 1.00128.85 ATOM 90 CA ARG s 90 29.363 2.550-102.667 1.00124.29 ATOM 91 CA PHE s 91 30.497 5.671-104.444 1.00120.74 ATOM 92 CA THR s 92 32.849 4.464-107.183 1.00129.04 ATOM 93 CA ILE s 93 35.520 6.072-109.271 1.00128.95 ATOM 94 CA PRO s 94 37.210 4.304-112.119 1.00130.61 ATOM 95 CA THR s 95 40.736 3.955-110.744 1.00131.19 ATOM 96 CA GLY s 96 42.251 7.031-112.318 1.00131.21 ATOM 97 CA ALA s 97 39.256 9.289-111.760 1.00129.01 ATOM 98 CA GLY s 98 40.619 9.756-108.234 1.00129.24 ATOM 99 CA LYS s 99 43.762 11.878-108.060 1.00127.85 ATOM 100 CA PRO s 100 45.427 14.486-105.833 1.00127.65 ATOM 101 CA GLY s 101 44.714 18.148-106.461 1.00129.46 ATOM 102 CA ASP s 102 40.925 18.426-106.371 1.00124.28 ATOM 103 CA SER s 103 39.860 18.585-102.716 1.00119.25 ATOM 104 CA GLY s 104 36.512 20.302-102.569 1.00105.60 ATOM 105 CA ARG s 105 34.888 19.325-105.871 1.00104.60 ATOM 106 CA PRO s 106 31.116 19.618-105.416 1.00100.66 ATOM 107 CA ILE s 107 29.075 16.639-106.595 1.00 99.99 ATOM 108 CA PHE s 108 26.031 17.453-108.717 1.00108.79 ATOM 109 CA ASP s 109 23.099 15.493-110.028 1.00118.10 ATOM 110 CA ASN s 110 22.404 15.424-113.769 1.00119.55 ATOM 111 CA LYS s 111 20.678 18.798-113.233 1.00119.85 ATOM 112 CA GLY s 112 23.432 20.731-111.422 1.00119.59 ATOM 113 CA ARG s 113 22.007 20.590-107.907 1.00116.78 ATOM 114 CA VAL s 114 24.400 20.615-104.998 1.00110.42 ATOM 115 CA VAL s 115 24.177 17.457-102.870 1.00105.38 ATOM 116 CA ALA s 116 27.773 16.647-102.264 1.00102.36 ATOM 117 CA ILE s 117 31.372 17.807-102.154 1.00 95.06 ATOM 118 CA VAL s 118 34.162 15.288-102.544 1.00 99.22 ATOM 119 CA LEU s 119 37.477 15.550-100.599 1.00102.39 ATOM 120 CA GLY s 120 39.122 12.147-101.167 1.00112.82 ATOM 121 CA GLY s 121 38.933 8.730-102.776 1.00127.15 ATOM 122 CA ALA s 122 40.095 5.188-102.055 1.00134.37 ATOM 123 CA ASN s 123 40.799 2.207-104.263 1.00140.89 ATOM 124 CA GLU s 124 40.649 -1.300-102.836 1.00142.50 ATOM 125 CA GLY s 125 40.812 -3.381-105.989 1.00142.29 ATOM 126 CA ALA s 126 37.433 -4.991-106.699 1.00136.62 ATOM 127 CA ARG s 127 35.558 -1.886-105.462 1.00133.71 ATOM 128 CA THR s 128 36.714 1.746-105.352 1.00134.54 ATOM 129 CA ALA s 129 35.678 4.282-102.722 1.00126.68 ATOM 130 CA LEU s 130 35.335 7.997-102.117 1.00117.92 ATOM 131 CA SER s 131 35.294 10.113 -98.972 1.00106.09 ATOM 132 CA VAL s 132 32.769 12.786 -99.768 1.00 98.78 ATOM 133 CA VAL s 133 30.587 15.414 -98.104 1.00 96.73 ATOM 134 CA THR s 134 26.844 14.409 -98.808 1.00102.35 ATOM 135 CA TRP s 135 23.407 15.365 -97.195 1.00107.41 ATOM 136 CA ASN s 136 20.178 13.610 -95.154 1.00112.76 ATOM 137 CA LYS s 137 17.312 16.397 -94.318 1.00115.57 ATOM 138 CA ASP s 138 19.426 20.057 -94.558 1.00121.15 ATOM 139 CA ILE s 139 23.592 20.208 -93.382 1.00108.76 ATOM 140 CA VAL s 140 26.516 17.720 -94.880 1.00 96.55 ATOM 141 CA THR s 141 27.718 13.988 -94.099 1.00 89.55 ATOM 142 CA LYS s 142 30.791 11.743 -94.700 1.00 89.66 ATOM 143 CA ILE s 143 30.902 8.053 -95.325 1.00 94.55 ATOM 144 CA THR s 144 34.508 7.425 -94.312 1.00100.43 ATOM 145 CA PRO s 145 36.020 4.374 -96.031 1.00107.45 ATOM 146 CA GLU s 146 39.552 3.276 -95.294 1.00118.49 ATOM 147 CA GLY s 147 42.180 5.084 -97.339 1.00124.05 ATOM 148 CA ALA s 148 40.124 8.297 -97.285 1.00126.56 ATOM 149 CA GLU s 149 42.333 10.659 -99.263 1.00132.63 ATOM 150 CA GLU s 150 42.734 14.410 -99.010 1.00125.72 ATOM 151 CA TRP s 151 42.844 15.346-102.709 1.00127.69 TER