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 M 5 232 PDB 4C2I 4C2I 5 232 SEQRES 1 M 125 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY VAL VAL GLN SEQRES 2 M 125 PRO GLY ARG SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 M 125 PHE THR PHE SER ALA TYR GLY MET HIS TRP VAL ARG GLN SEQRES 4 M 125 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA ILE ILE TRP SEQRES 5 M 125 TYR ASP GLY SER ASN LYS TYR TYR ALA ASP SER VAL LYS SEQRES 6 M 125 GLY ARG PHE THR ILE SER ARG ASP ASN SER LYS ASN THR SEQRES 7 M 125 LEU HIS LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 M 125 ALA ILE TYR TYR CYS ALA ARG ASP LYS ASN PRO GLY THR SEQRES 9 M 125 LYS PRO TYR TYR HIS TYR GLY MET ASP VAL TRP GLY GLN SEQRES 10 M 125 GLY THR THR VAL THR VAL SER SER ATOM 1 CA GLN M 5 162.570 28.519 171.873 1.00 0.00 ATOM 2 CA VAL M 6 160.460 30.775 174.194 1.00 0.00 ATOM 3 CA GLN M 7 162.012 32.963 176.820 1.00 0.00 ATOM 4 CA LEU M 8 160.539 35.333 179.393 1.00 0.00 ATOM 5 CA VAL M 9 163.061 37.263 181.639 1.00 0.00 ATOM 6 CA GLU M 10 162.133 39.913 184.264 1.00 0.00 ATOM 7 CA SER M 11 164.961 42.245 185.608 1.00 0.00 ATOM 8 CA GLY M 12 165.150 45.214 188.021 1.00 0.00 ATOM 9 CA GLY M 13 163.890 43.880 191.404 1.00 0.00 ATOM 10 CA GLY M 14 165.637 44.518 194.724 1.00 0.00 ATOM 11 CA VAL M 15 165.151 46.653 197.779 1.00 0.00 ATOM 12 CA VAL M 16 163.484 50.149 197.781 1.00 0.00 ATOM 13 CA GLN M 17 162.600 52.444 200.660 1.00 0.00 ATOM 14 CA PRO M 18 158.875 53.235 201.393 1.00 0.00 ATOM 15 CA GLY M 19 157.029 55.605 198.858 1.00 0.00 ATOM 16 CA ARG M 20 159.775 55.517 196.184 1.00 0.00 ATOM 17 CA SER M 21 159.603 54.387 192.591 1.00 0.00 ATOM 18 CA LEU M 22 161.079 51.496 190.697 1.00 0.00 ATOM 19 CA ARG M 23 160.783 50.354 187.006 1.00 0.00 ATOM 20 CA LEU M 24 160.730 46.679 186.141 1.00 0.00 ATOM 21 CA SER M 25 161.355 45.122 182.679 1.00 0.00 ATOM 22 CA CYS M 26 160.776 41.713 181.023 1.00 0.00 ATOM 23 CA ALA M 27 162.915 40.646 178.058 1.00 0.00 ATOM 24 CA ALA M 28 160.873 38.458 175.704 1.00 0.00 ATOM 25 CA SER M 29 162.348 36.427 172.889 1.00 0.00 ATOM 26 CA GLY M 30 161.756 33.306 170.775 1.00 0.00 ATOM 27 CA PHE M 31 158.127 33.874 169.991 1.00 0.00 ATOM 28 CA THR M 32 156.430 36.859 168.292 1.00 0.00 ATOM 29 CA PHE M 33 155.981 39.040 171.355 1.00 0.00 ATOM 30 CA SER M 34 154.426 41.949 169.468 1.00 0.00 ATOM 31 CA ALA M 35 151.434 39.787 168.409 1.00 0.00 ATOM 32 CA TYR M 36 150.621 38.604 172.013 1.00 0.00 ATOM 33 CA GLY M 37 149.206 40.157 175.186 1.00 0.00 ATOM 34 CA MET M 38 151.305 40.347 178.352 1.00 0.00 ATOM 35 CA HIS M 39 150.284 40.148 182.144 1.00 0.00 ATOM 36 CA TRP M 40 151.827 41.043 185.427 1.00 0.00 ATOM 37 CA VAL M 41 151.166 38.882 188.466 1.00 0.00 ATOM 38 CA ARG M 42 152.681 39.294 192.018 1.00 0.00 ATOM 39 CA GLN M 43 153.102 36.857 194.978 1.00 0.00 ATOM 40 CA ALA M 44 153.683 37.974 198.662 1.00 0.00 ATOM 41 CA PRO M 45 156.177 35.342 199.936 1.00 0.00 ATOM 42 CA GLY M 46 154.768 31.792 199.845 1.00 0.00 ATOM 43 CA LYS M 47 151.106 32.918 199.994 1.00 0.00 ATOM 44 CA GLY M 48 148.470 34.057 197.361 1.00 0.00 ATOM 45 CA LEU M 49 148.683 35.398 193.792 1.00 0.00 ATOM 46 CA GLU M 50 147.742 38.968 193.264 1.00 0.00 ATOM 47 CA TRP M 51 146.774 40.296 189.885 1.00 0.00 ATOM 48 CA VAL M 52 148.623 43.570 189.037 1.00 0.00 ATOM 49 CA ALA M 53 148.166 44.376 185.326 1.00 0.00 ATOM 50 CA ILE M 54 147.309 43.358 181.697 1.00 0.00 ATOM 51 CA ILE M 55 148.343 44.841 178.358 1.00 0.00 ATOM 52 CA TRP M 56 147.071 44.200 174.721 1.00 0.00 ATOM 53 CA TYR M 57 149.352 43.353 171.634 1.00 0.00 ATOM 54 CA ASP M 58 150.196 47.011 170.830 1.00 0.00 ATOM 55 CA GLY M 59 148.942 48.088 174.239 1.00 0.00 ATOM 56 CA SER M 60 145.934 49.897 173.203 1.00 0.00 ATOM 57 CA ASN M 61 143.833 48.163 175.869 1.00 0.00 ATOM 58 CA LYS M 62 145.230 48.132 179.326 1.00 0.00 ATOM 59 CA TYR M 63 143.666 46.749 182.600 1.00 0.00 ATOM 60 CA TYR M 64 144.792 47.269 186.192 1.00 0.00 ATOM 61 CA ALA M 65 144.047 45.972 189.682 1.00 0.00 ATOM 62 CA ASP M 66 142.200 48.223 192.224 1.00 0.00 ATOM 63 CA SER M 67 144.909 47.562 194.836 1.00 0.00 ATOM 64 CA VAL M 68 147.782 48.967 192.682 1.00 0.00 ATOM 65 CA LYS M 69 145.617 51.482 190.644 1.00 0.00 ATOM 66 CA GLY M 70 147.106 55.026 190.550 1.00 0.00 ATOM 67 CA ARG M 71 150.594 53.768 191.587 1.00 0.00 ATOM 68 CA PHE M 72 151.303 51.644 188.588 1.00 0.00 ATOM 69 CA THR M 73 151.520 52.309 184.854 1.00 0.00 ATOM 70 CA ILE M 74 152.258 49.488 182.348 1.00 0.00 ATOM 71 CA SER M 75 153.806 49.750 178.838 1.00 0.00 ATOM 72 CA ARG M 76 155.729 47.757 176.105 1.00 0.00 ATOM 73 CA ASP M 77 158.303 48.304 173.342 1.00 0.00 ATOM 74 CA ASN M 78 157.318 45.833 170.578 1.00 0.00 ATOM 75 CA SER M 79 160.257 46.953 168.463 1.00 0.00 ATOM 76 CA LYS M 80 162.701 45.961 171.062 1.00 0.00 ATOM 77 CA ASN M 81 160.750 42.819 172.263 1.00 0.00 ATOM 78 CA THR M 82 160.402 44.292 175.768 1.00 0.00 ATOM 79 CA LEU M 83 157.757 44.605 178.479 1.00 0.00 ATOM 80 CA HIS M 84 157.883 47.335 181.081 1.00 0.00 ATOM 81 CA LEU M 85 156.180 47.953 184.466 1.00 0.00 ATOM 82 CA GLN M 86 156.641 51.357 186.185 1.00 0.00 ATOM 83 CA MET M 87 155.740 51.556 189.839 1.00 0.00 ATOM 84 CA ASN M 88 155.474 54.721 191.776 1.00 0.00 ATOM 85 CA SER M 89 154.726 55.696 195.412 1.00 0.00 ATOM 86 CA LEU M 90 155.286 51.999 196.617 1.00 0.00 ATOM 87 CA ARG M 91 153.163 50.925 199.642 1.00 0.00 ATOM 88 CA ALA M 92 154.221 48.158 202.235 1.00 0.00 ATOM 89 CA GLU M 93 151.597 45.946 200.621 1.00 0.00 ATOM 90 CA ASP M 94 153.504 46.108 197.292 1.00 0.00 ATOM 91 CA THR M 95 156.393 43.865 198.490 1.00 0.00 ATOM 92 CA ALA M 96 156.224 40.693 196.332 1.00 0.00 ATOM 93 CA ILE M 97 157.782 38.589 193.559 1.00 0.00 ATOM 94 CA TYR M 98 156.568 40.043 190.190 1.00 0.00 ATOM 95 CA TYR M 99 156.119 37.576 187.303 1.00 0.00 ATOM 96 CA CYS M 100 155.679 38.573 183.578 1.00 0.00 ATOM 97 CA ALA M 101 153.618 36.173 181.597 1.00 0.00 ATOM 98 CA ARG M 102 152.138 35.549 178.126 1.00 0.00 ATOM 99 CA ASP M 103 148.470 35.404 177.107 1.00 0.00 ATOM 100 CA LYS M 104 147.004 35.816 173.586 1.00 0.00 ATOM 101 CA ASN M 105 144.820 38.993 173.960 1.00 0.00 ATOM 102 CA PRO M 106 141.314 37.581 174.809 1.00 0.00 ATOM 103 CA GLY M 107 138.503 39.473 176.904 1.00 0.00 ATOM 104 CA THR M 108 137.651 41.849 174.163 1.00 0.00 ATOM 105 CA LYS M 109 134.310 41.104 172.463 1.00 0.00 ATOM 106 CA PRO M 110 133.329 37.299 171.623 1.00 0.00 ATOM 107 CA TYR M 111 136.971 36.435 172.047 1.00 0.00 ATOM 108 CA TYR M 112 136.655 36.035 175.913 1.00 0.00 ATOM 109 CA HIS M 113 139.550 35.513 178.346 1.00 0.00 ATOM 110 CA TYR M 114 142.069 32.776 178.764 1.00 0.00 ATOM 111 CA GLY M 115 144.728 33.043 181.363 1.00 0.00 ATOM 112 CA MET M 116 148.452 32.402 181.048 1.00 0.00 ATOM 113 CA ASP M 117 150.364 30.303 178.458 1.00 0.00 ATOM 114 CA VAL M 118 153.837 31.159 179.783 1.00 0.00 ATOM 115 CA TRP M 119 155.210 32.645 183.023 1.00 0.00 ATOM 116 CA GLY M 120 158.647 34.225 183.424 1.00 0.00 ATOM 117 CA GLN M 121 161.229 33.749 186.171 1.00 0.00 ATOM 118 CA GLY M 122 160.061 36.204 188.908 1.00 0.00 ATOM 119 CA THR M 123 161.710 39.274 190.478 1.00 0.00 ATOM 120 CA THR M 124 161.373 40.424 194.176 1.00 0.00 ATOM 121 CA VAL M 125 160.597 44.055 194.855 1.00 0.00 ATOM 122 CA THR M 126 161.032 44.498 198.652 1.00 0.00 ATOM 123 CA VAL M 127 159.593 47.639 200.181 1.00 0.00 ATOM 124 CA SER M 128 162.116 48.331 202.866 1.00 0.00 ATOM 125 CA SER M 129 161.840 48.567 206.630 1.00 0.00 TER