HEADER VIRUS 26-FEB-09 3IXY TITLE The pseudo-atomic structure of dengue immature virus in complex with TITLE 2 Fab fragments of the anti-fusion loop antibody E53 COMPND MOL_ID: 4; COMPND 2 MOLECULE: E53 Fab Fragment (chain L); COMPND 3 CHAIN: H, J; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 3IXY H 1 213 PDB 3IXY 3IXY 1 213 SEQRES 1 H 109 LEU LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE SEQRES 2 H 109 PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER SEQRES 3 H 109 VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE SEQRES 4 H 109 ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN SEQRES 5 H 109 GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP SEQRES 6 H 109 SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS SEQRES 7 H 109 ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA SEQRES 8 H 109 THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE SEQRES 9 H 109 ASN ARG ASN GLU CYS ATOM 1 CA LEU H 105 64.764 7.598 271.922 1.00 96.31 ATOM 2 CA LYS H 106 64.741 8.779 275.541 1.00 98.45 ATOM 3 CA ARG H 107 67.530 11.243 274.843 1.00 96.12 ATOM 4 CA ALA H 108 69.398 14.912 276.972 1.00 97.84 ATOM 5 CA ASP H 109 66.466 17.049 278.110 1.00 98.75 ATOM 6 CA ALA H 110 64.981 20.216 276.675 1.00101.08 ATOM 7 CA ALA H 111 62.523 22.856 277.771 1.00103.93 ATOM 8 CA PRO H 112 59.107 23.228 276.058 1.00109.19 ATOM 9 CA THR H 113 59.462 26.704 274.530 1.00115.23 ATOM 10 CA VAL H 114 55.667 27.088 275.065 1.00119.30 ATOM 11 CA SER H 115 53.665 29.686 273.125 1.00127.92 ATOM 12 CA ILE H 116 50.018 30.732 272.558 1.00138.06 ATOM 13 CA PHE H 117 48.314 32.776 269.804 1.00149.36 ATOM 14 CA PRO H 118 45.469 35.230 268.837 1.00155.37 ATOM 15 CA PRO H 119 42.031 34.148 267.497 1.00161.43 ATOM 16 CA SER H 120 40.952 35.085 263.958 1.00163.96 ATOM 17 CA SER H 121 38.909 37.805 262.234 1.00160.08 ATOM 18 CA GLU H 122 37.595 35.118 259.900 1.00155.62 ATOM 19 CA GLN H 123 36.671 33.142 263.038 1.00152.71 ATOM 20 CA LEU H 124 34.974 36.068 264.761 1.00153.91 ATOM 21 CA THR H 125 33.007 37.393 261.788 1.00154.77 ATOM 22 CA SER H 126 31.489 33.922 261.309 1.00155.28 ATOM 23 CA GLY H 127 31.262 32.691 264.896 1.00153.05 ATOM 24 CA GLY H 128 34.339 30.822 266.088 1.00150.05 ATOM 25 CA ALA H 129 36.818 30.100 268.884 1.00147.56 ATOM 26 CA SER H 130 40.121 28.208 268.897 1.00145.38 ATOM 27 CA VAL H 131 43.302 29.117 270.785 1.00147.76 ATOM 28 CA VAL H 132 46.689 28.295 269.232 1.00146.81 ATOM 29 CA CYS H 133 49.375 27.204 271.707 1.00144.69 ATOM 30 CA PHE H 134 52.673 25.902 270.261 1.00134.63 ATOM 31 CA LEU H 135 54.716 23.725 272.665 1.00126.70 ATOM 32 CA ASN H 136 57.723 22.753 270.536 1.00120.77 ATOM 33 CA ASN H 137 61.283 21.475 270.951 1.00115.26 ATOM 34 CA PHE H 138 61.111 19.332 274.086 1.00112.82 ATOM 35 CA TYR H 139 62.460 16.020 275.383 1.00113.75 ATOM 36 CA PRO H 140 60.898 13.750 276.766 1.00118.03 ATOM 37 CA LYS H 141 58.252 13.051 274.130 1.00119.02 ATOM 38 CA ASP H 142 55.753 12.899 276.970 1.00123.62 ATOM 39 CA ILE H 143 54.069 15.924 278.509 1.00119.58 ATOM 40 CA ASN H 144 50.587 16.790 279.835 1.00122.04 ATOM 41 CA VAL H 145 49.445 20.145 278.400 1.00123.39 ATOM 42 CA LYS H 146 45.870 21.237 279.270 1.00126.40 ATOM 43 CA TRP H 147 43.463 24.218 279.417 1.00126.55 ATOM 44 CA LYS H 148 41.545 25.707 282.335 1.00128.33 ATOM 45 CA ILE H 149 39.745 28.884 281.215 1.00131.70 ATOM 46 CA ASP H 150 38.915 30.716 284.448 1.00139.15 ATOM 47 CA GLY H 151 39.750 27.450 286.214 1.00142.67 ATOM 48 CA SER H 152 38.807 23.759 286.430 1.00144.14 ATOM 49 CA GLU H 153 39.699 21.403 283.563 1.00145.26 ATOM 50 CA ARG H 154 36.996 20.523 281.048 1.00145.53 ATOM 51 CA GLN H 155 36.389 17.059 279.609 1.00146.40 ATOM 52 CA ASN H 156 35.278 17.119 275.934 1.00147.07 ATOM 53 CA GLY H 157 37.252 19.169 273.399 1.00147.27 ATOM 54 CA VAL H 158 40.944 18.254 273.381 1.00146.22 ATOM 55 CA LEU H 159 43.021 18.411 270.150 1.00143.84 ATOM 56 CA ASN H 160 46.464 16.790 270.253 1.00136.15 ATOM 57 CA SER H 161 48.950 17.029 267.400 1.00126.86 ATOM 58 CA TRP H 162 51.888 14.941 268.617 1.00123.53 ATOM 59 CA THR H 163 54.649 15.482 265.981 1.00114.98 ATOM 60 CA ASP H 164 57.795 13.454 265.258 1.00115.94 ATOM 61 CA GLN H 165 61.470 13.742 266.364 1.00111.10 ATOM 62 CA ASP H 166 63.426 16.373 264.441 1.00106.27 ATOM 63 CA SER H 167 66.586 15.157 262.714 1.00103.86 ATOM 64 CA LYS H 168 68.521 18.365 263.368 1.00106.33 ATOM 65 CA ASP H 169 68.540 18.455 267.179 1.00102.30 ATOM 66 CA SER H 170 66.126 15.576 267.827 1.00102.32 ATOM 67 CA THR H 171 63.317 17.374 269.686 1.00101.01 ATOM 68 CA TYR H 172 59.540 17.151 269.763 1.00100.43 ATOM 69 CA SER H 173 57.489 20.117 268.592 1.00106.34 ATOM 70 CA MET H 174 53.902 19.740 269.875 1.00108.50 ATOM 71 CA SER H 175 50.469 21.340 269.324 1.00118.83 ATOM 72 CA SER H 176 46.963 21.135 270.858 1.00126.58 ATOM 73 CA THR H 177 43.728 23.138 270.565 1.00136.56 ATOM 74 CA LEU H 178 40.091 23.772 271.604 1.00142.79 ATOM 75 CA THR H 179 36.874 25.117 270.061 1.00144.20 ATOM 76 CA LEU H 180 33.233 25.578 271.014 1.00146.71 ATOM 77 CA THR H 181 30.109 27.794 270.935 1.00147.59 ATOM 78 CA LYS H 182 30.200 31.589 271.335 1.00148.02 ATOM 79 CA ASP H 183 28.251 31.300 274.585 1.00149.42 ATOM 80 CA GLU H 184 31.174 29.661 276.414 1.00149.95 ATOM 81 CA TYR H 185 33.932 31.788 274.805 1.00158.12 ATOM 82 CA GLU H 186 33.253 35.501 274.450 1.00165.52 ATOM 83 CA ARG H 187 31.327 35.283 277.714 1.00167.89 ATOM 84 CA HIS H 188 34.059 34.374 280.222 1.00170.09 ATOM 85 CA ASN H 189 37.173 36.118 281.516 1.00166.32 ATOM 86 CA SER H 190 40.453 34.138 281.188 1.00163.50 ATOM 87 CA TYR H 191 41.860 31.189 279.190 1.00162.77 ATOM 88 CA THR H 192 44.530 28.605 280.014 1.00162.46 ATOM 89 CA CYS H 193 47.487 26.789 278.315 1.00158.62 ATOM 90 CA GLU H 194 49.697 24.990 280.907 1.00150.39 ATOM 91 CA ALA H 195 52.074 21.978 280.847 1.00136.24 ATOM 92 CA THR H 196 52.731 19.187 283.376 1.00127.65 ATOM 93 CA HIS H 197 56.169 18.147 282.038 1.00124.87 ATOM 94 CA LYS H 198 59.209 16.822 283.948 1.00121.89 ATOM 95 CA THR H 199 61.712 19.633 283.602 1.00120.71 ATOM 96 CA SER H 200 59.889 21.636 286.298 1.00128.20 ATOM 97 CA THR H 201 58.199 21.055 289.670 1.00131.82 ATOM 98 CA SER H 202 54.801 22.719 289.561 1.00132.01 ATOM 99 CA PRO H 203 52.820 23.092 286.249 1.00129.79 ATOM 100 CA ILE H 204 54.164 25.556 283.688 1.00132.45 ATOM 101 CA VAL H 205 51.163 27.614 282.513 1.00136.62 ATOM 102 CA LYS H 206 50.952 30.357 279.918 1.00141.87 ATOM 103 CA SER H 207 47.687 31.892 278.760 1.00150.42 ATOM 104 CA PHE H 208 45.502 34.955 278.275 1.00159.49 ATOM 105 CA ASN H 209 41.954 36.073 279.105 1.00159.02 ATOM 106 CA ARG H 210 39.098 37.293 276.913 1.00157.01 ATOM 107 CA ASN H 211 39.240 40.824 278.342 1.00157.18 ATOM 108 CA GLU H 212 42.254 42.306 276.517 1.00156.65 ATOM 109 CA CYS H 213 42.049 40.917 272.961 1.00152.07 TER