HEADER VIRUS 18-AUG-13 4C2I TITLE Cryo-EM structure of Dengue virus serotype 1 complexed with Fab TITLE 2 fragments of human antibody 1F4 COMPND MOL_ID: 3; COMPND 2 MOLECULE: HEAVY CHAIN FAB FRAGMENT OF ANTIBODY 1F4; COMPND 3 CHAIN: H, M; EXPDTA ELECTRON MICROSCOPY DBREF 4C2I H 5 232 PDB 4C2I 4C2I 5 232 SEQRES 1 H 125 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY VAL VAL GLN SEQRES 2 H 125 PRO GLY ARG SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 H 125 PHE THR PHE SER ALA TYR GLY MET HIS TRP VAL ARG GLN SEQRES 4 H 125 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA ILE ILE TRP SEQRES 5 H 125 TYR ASP GLY SER ASN LYS TYR TYR ALA ASP SER VAL LYS SEQRES 6 H 125 GLY ARG PHE THR ILE SER ARG ASP ASN SER LYS ASN THR SEQRES 7 H 125 LEU HIS LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 H 125 ALA ILE TYR TYR CYS ALA ARG ASP LYS ASN PRO GLY THR SEQRES 9 H 125 LYS PRO TYR TYR HIS TYR GLY MET ASP VAL TRP GLY GLN SEQRES 10 H 125 GLY THR THR VAL THR VAL SER SER ATOM 1 CA GLN H 5 33.483 5.903 231.377 1.00 0.00 ATOM 2 CA VAL H 6 36.228 3.365 231.766 1.00 0.00 ATOM 3 CA GLN H 7 37.302 1.957 235.137 1.00 0.00 ATOM 4 CA LEU H 8 40.153 -0.238 236.507 1.00 0.00 ATOM 5 CA VAL H 9 39.808 -1.038 240.268 1.00 0.00 ATOM 6 CA GLU H 10 42.350 -3.076 242.270 1.00 0.00 ATOM 7 CA SER H 11 41.398 -4.952 245.401 1.00 0.00 ATOM 8 CA GLY H 12 43.423 -7.014 247.858 1.00 0.00 ATOM 9 CA GLY H 13 46.063 -4.675 249.403 1.00 0.00 ATOM 10 CA GLY H 14 47.426 -4.609 252.950 1.00 0.00 ATOM 11 CA VAL H 15 50.111 -5.896 255.246 1.00 0.00 ATOM 12 CA VAL H 16 51.964 -9.210 254.689 1.00 0.00 ATOM 13 CA GLN H 17 55.396 -10.450 255.869 1.00 0.00 ATOM 14 CA PRO H 18 58.507 -12.011 254.035 1.00 0.00 ATOM 15 CA GLY H 19 58.055 -15.417 252.381 1.00 0.00 ATOM 16 CA ARG H 20 54.181 -15.579 252.294 1.00 0.00 ATOM 17 CA SER H 21 51.924 -15.293 249.146 1.00 0.00 ATOM 18 CA LEU H 22 49.311 -12.791 248.328 1.00 0.00 ATOM 19 CA ARG H 23 46.732 -12.225 245.573 1.00 0.00 ATOM 20 CA LEU H 24 45.753 -8.970 243.972 1.00 0.00 ATOM 21 CA SER H 25 42.882 -8.448 241.471 1.00 0.00 ATOM 22 CA CYS H 26 41.955 -5.710 238.981 1.00 0.00 ATOM 23 CA ALA H 27 38.383 -5.160 238.027 1.00 0.00 ATOM 24 CA ALA H 28 37.601 -3.688 234.670 1.00 0.00 ATOM 25 CA SER H 29 34.400 -2.126 233.444 1.00 0.00 ATOM 26 CA GLY H 30 33.190 0.484 230.919 1.00 0.00 ATOM 27 CA PHE H 31 35.038 -1.102 228.007 1.00 0.00 ATOM 28 CA THR H 32 35.386 -4.431 226.287 1.00 0.00 ATOM 29 CA PHE H 33 38.198 -6.004 228.249 1.00 0.00 ATOM 30 CA SER H 34 38.755 -9.217 226.219 1.00 0.00 ATOM 31 CA ALA H 35 40.055 -7.148 223.221 1.00 0.00 ATOM 32 CA TYR H 36 42.776 -5.458 225.250 1.00 0.00 ATOM 33 CA GLY H 37 46.077 -6.595 226.840 1.00 0.00 ATOM 34 CA MET H 38 46.877 -5.600 230.431 1.00 0.00 ATOM 35 CA HIS H 39 49.970 -4.357 232.235 1.00 0.00 ATOM 36 CA TRP H 40 51.107 -4.384 235.880 1.00 0.00 ATOM 37 CA VAL H 41 53.466 -1.460 236.843 1.00 0.00 ATOM 38 CA ARG H 42 54.633 -0.888 240.563 1.00 0.00 ATOM 39 CA GLN H 43 55.845 2.158 242.482 1.00 0.00 ATOM 40 CA ALA H 44 57.989 1.716 245.601 1.00 0.00 ATOM 41 CA PRO H 45 57.456 4.082 248.644 1.00 0.00 ATOM 42 CA GLY H 46 59.481 7.223 247.674 1.00 0.00 ATOM 43 CA LYS H 47 60.621 5.943 244.156 1.00 0.00 ATOM 44 CA GLY H 48 59.432 5.779 240.626 1.00 0.00 ATOM 45 CA LEU H 49 57.729 3.393 238.279 1.00 0.00 ATOM 46 CA GLU H 50 59.016 -0.235 237.887 1.00 0.00 ATOM 47 CA TRP H 51 57.245 -2.315 235.193 1.00 0.00 ATOM 48 CA VAL H 52 56.269 -5.863 236.446 1.00 0.00 ATOM 49 CA ALA H 53 54.285 -7.901 234.053 1.00 0.00 ATOM 50 CA ILE H 54 51.938 -7.952 230.893 1.00 0.00 ATOM 51 CA ILE H 55 49.254 -10.424 229.704 1.00 0.00 ATOM 52 CA TRP H 56 48.009 -10.685 226.105 1.00 0.00 ATOM 53 CA TYR H 57 44.438 -9.809 224.987 1.00 0.00 ATOM 54 CA ASP H 58 43.439 -13.451 224.618 1.00 0.00 ATOM 55 CA GLY H 59 45.696 -14.221 227.728 1.00 0.00 ATOM 56 CA SER H 60 47.499 -17.019 225.998 1.00 0.00 ATOM 57 CA ASN H 61 51.049 -15.725 226.787 1.00 0.00 ATOM 58 CA LYS H 62 52.152 -13.797 229.841 1.00 0.00 ATOM 59 CA TYR H 63 55.381 -11.784 230.316 1.00 0.00 ATOM 60 CA TYR H 64 57.234 -10.711 233.456 1.00 0.00 ATOM 61 CA ALA H 65 60.107 -8.420 234.312 1.00 0.00 ATOM 62 CA ASP H 66 63.403 -9.952 235.216 1.00 0.00 ATOM 63 CA SER H 67 63.220 -8.263 238.704 1.00 0.00 ATOM 64 CA VAL H 68 59.894 -9.872 239.401 1.00 0.00 ATOM 65 CA LYS H 69 60.423 -13.246 237.577 1.00 0.00 ATOM 66 CA GLY H 70 59.545 -16.558 239.484 1.00 0.00 ATOM 67 CA ARG H 71 57.922 -14.622 242.327 1.00 0.00 ATOM 68 CA PHE H 72 55.027 -13.157 240.304 1.00 0.00 ATOM 69 CA THR H 73 52.329 -15.047 238.297 1.00 0.00 ATOM 70 CA ILE H 74 49.675 -13.314 236.018 1.00 0.00 ATOM 71 CA SER H 75 46.140 -14.098 234.707 1.00 0.00 ATOM 72 CA ARG H 76 42.939 -12.770 233.379 1.00 0.00 ATOM 73 CA ASP H 77 39.166 -13.599 233.270 1.00 0.00 ATOM 74 CA ASN H 78 37.579 -12.250 230.115 1.00 0.00 ATOM 75 CA SER H 79 34.083 -13.318 231.103 1.00 0.00 ATOM 76 CA LYS H 80 34.087 -11.438 234.428 1.00 0.00 ATOM 77 CA ASN H 81 36.439 -8.689 233.099 1.00 0.00 ATOM 78 CA THR H 82 39.102 -9.227 235.890 1.00 0.00 ATOM 79 CA LEU H 83 42.889 -9.322 236.045 1.00 0.00 ATOM 80 CA HIS H 84 44.684 -11.323 238.697 1.00 0.00 ATOM 81 CA LEU H 85 48.156 -11.128 240.181 1.00 0.00 ATOM 82 CA GLN H 86 49.511 -13.907 242.499 1.00 0.00 ATOM 83 CA MET H 87 52.855 -13.189 244.232 1.00 0.00 ATOM 84 CA ASN H 88 54.670 -16.024 245.982 1.00 0.00 ATOM 85 CA SER H 89 57.695 -15.957 248.428 1.00 0.00 ATOM 86 CA LEU H 90 57.638 -12.132 248.658 1.00 0.00 ATOM 87 CA ARG H 91 60.739 -10.136 249.557 1.00 0.00 ATOM 88 CA ALA H 92 61.418 -6.791 251.255 1.00 0.00 ATOM 89 CA GLU H 93 61.846 -5.207 247.714 1.00 0.00 ATOM 90 CA ASP H 94 58.254 -6.026 246.913 1.00 0.00 ATOM 91 CA THR H 95 56.863 -3.266 249.221 1.00 0.00 ATOM 92 CA ALA H 96 54.959 -1.030 246.930 1.00 0.00 ATOM 93 CA ILE H 97 51.837 0.165 245.384 1.00 0.00 ATOM 94 CA TYR H 98 50.826 -2.011 242.337 1.00 0.00 ATOM 95 CA TYR H 99 48.831 -0.520 239.348 1.00 0.00 ATOM 96 CA CYS H 100 46.970 -2.330 236.553 1.00 0.00 ATOM 97 CA ALA H 101 46.845 -0.510 233.170 1.00 0.00 ATOM 98 CA ARG H 102 45.455 -0.997 229.440 1.00 0.00 ATOM 99 CA ASP H 103 47.106 -1.559 226.135 1.00 0.00 ATOM 100 CA LYS H 104 45.644 -3.286 223.022 1.00 0.00 ATOM 101 CA ASN H 105 48.774 -5.565 223.195 1.00 0.00 ATOM 102 CA PRO H 106 52.617 -5.139 223.299 1.00 0.00 ATOM 103 CA GLY H 107 53.709 -8.090 221.006 1.00 0.00 ATOM 104 CA THR H 108 51.399 -10.981 219.928 1.00 0.00 ATOM 105 CA LYS H 109 51.485 -9.670 216.308 1.00 0.00 ATOM 106 CA PRO H 110 54.172 -6.871 215.321 1.00 0.00 ATOM 107 CA TYR H 111 52.727 -4.392 217.735 1.00 0.00 ATOM 108 CA TYR H 112 54.641 -1.833 219.792 1.00 0.00 ATOM 109 CA HIS H 113 53.456 -0.500 223.148 1.00 0.00 ATOM 110 CA TYR H 114 50.762 2.160 223.370 1.00 0.00 ATOM 111 CA GLY H 115 50.198 5.269 225.503 1.00 0.00 ATOM 112 CA MET H 116 47.846 3.529 227.969 1.00 0.00 ATOM 113 CA ASP H 117 44.575 5.534 228.574 1.00 0.00 ATOM 114 CA VAL H 118 43.724 4.054 232.054 1.00 0.00 ATOM 115 CA TRP H 119 45.790 3.032 235.031 1.00 0.00 ATOM 116 CA GLY H 120 44.063 1.753 238.160 1.00 0.00 ATOM 117 CA GLN H 121 43.981 3.450 241.661 1.00 0.00 ATOM 118 CA GLY H 122 46.485 0.922 242.979 1.00 0.00 ATOM 119 CA THR H 123 46.678 -1.697 245.599 1.00 0.00 ATOM 120 CA THR H 124 49.452 -1.456 248.232 1.00 0.00 ATOM 121 CA VAL H 125 51.435 -4.424 249.468 1.00 0.00 ATOM 122 CA THR H 126 53.309 -3.678 252.684 1.00 0.00 ATOM 123 CA VAL H 127 55.868 -6.282 253.701 1.00 0.00 ATOM 124 CA SER H 128 56.332 -6.243 257.420 1.00 0.00 ATOM 125 CA SER H 129 59.909 -7.152 258.312 1.00 0.00 TER