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: 4; COMPND 2 MOLECULE: LIGHT CHAIN FAB FRAGMENT OF ANTIBODY 1F4; COMPND 3 CHAIN: L, N; EXPDTA ELECTRON MICROSCOPY DBREF 4C2I N 25 235 PDB 4C2I 4C2I 25 235 SEQRES 1 N 110 SER VAL LEU THR GLN PRO PRO SER VAL SER GLU ALA PRO SEQRES 2 N 110 ARG GLN ARG VAL THR ILE SER CYS SER GLY SER SER SER SEQRES 3 N 110 ASN ILE GLY ASN ASN ALA VAL ASN TRP TYR GLN GLN PHE SEQRES 4 N 110 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR TYR ASP ASP SEQRES 5 N 110 LEU LEU PRO SER GLY VAL SER ASP ARG PHE SER GLY SER SEQRES 6 N 110 LYS SER GLY THR SER ALA SER LEU ALA ILE SER GLY LEU SEQRES 7 N 110 GLN SER GLU ASP GLU ALA TYR TYR TYR CYS ALA ALA TRP SEQRES 8 N 110 ASP ASP SER LEU ILE GLY VAL VAL PHE GLY GLY GLY THR SEQRES 9 N 110 LYS LEU THR VAL LEU GLY ATOM 1 CA SER N 25 140.294 39.012 195.928 1.00 0.00 ATOM 2 CA VAL N 26 141.393 35.460 196.288 1.00 0.00 ATOM 3 CA LEU N 27 139.412 32.247 195.222 1.00 0.00 ATOM 4 CA THR N 28 138.756 29.808 197.967 1.00 0.00 ATOM 5 CA GLN N 29 141.199 26.850 197.941 1.00 0.00 ATOM 6 CA PRO N 30 142.046 24.788 201.125 1.00 0.00 ATOM 7 CA PRO N 31 145.705 25.744 202.069 1.00 0.00 ATOM 8 CA SER N 32 146.692 22.147 202.035 1.00 0.00 ATOM 9 CA VAL N 33 145.672 18.630 201.177 1.00 0.00 ATOM 10 CA SER N 34 147.469 15.378 201.718 1.00 0.00 ATOM 11 CA GLU N 35 147.369 11.708 200.793 1.00 0.00 ATOM 12 CA ALA N 36 149.226 8.387 200.641 1.00 0.00 ATOM 13 CA PRO N 37 151.237 7.278 197.521 1.00 0.00 ATOM 14 CA ARG N 38 149.118 6.142 194.483 1.00 0.00 ATOM 15 CA GLN N 39 145.716 7.397 195.482 1.00 0.00 ATOM 16 CA ARG N 40 143.309 9.729 193.755 1.00 0.00 ATOM 17 CA VAL N 41 143.062 13.288 195.313 1.00 0.00 ATOM 18 CA THR N 42 141.070 16.367 194.376 1.00 0.00 ATOM 19 CA ILE N 43 141.670 19.998 195.085 1.00 0.00 ATOM 20 CA SER N 44 138.609 22.200 195.027 1.00 0.00 ATOM 21 CA CYS N 45 138.456 25.963 194.043 1.00 0.00 ATOM 22 CA SER N 46 135.328 27.917 194.972 1.00 0.00 ATOM 23 CA GLY N 47 134.211 31.398 193.915 1.00 0.00 ATOM 24 CA SER N 48 131.273 33.306 192.435 1.00 0.00 ATOM 25 CA SER N 49 128.969 33.404 189.387 1.00 0.00 ATOM 26 CA SER N 50 130.991 36.376 188.078 1.00 0.00 ATOM 27 CA ASN N 51 134.342 34.442 187.994 1.00 0.00 ATOM 28 CA ILE N 52 134.070 30.605 187.797 1.00 0.00 ATOM 29 CA GLY N 53 130.421 30.772 186.742 1.00 0.00 ATOM 30 CA ASN N 54 131.271 33.190 183.866 1.00 0.00 ATOM 31 CA ASN N 55 134.595 32.137 182.516 1.00 0.00 ATOM 32 CA ALA N 56 137.176 29.409 181.875 1.00 0.00 ATOM 33 CA VAL N 57 139.195 27.922 184.725 1.00 0.00 ATOM 34 CA ASN N 58 142.963 27.533 184.621 1.00 0.00 ATOM 35 CA TRP N 59 145.192 25.596 187.020 1.00 0.00 ATOM 36 CA TYR N 60 149.019 26.378 187.432 1.00 0.00 ATOM 37 CA GLN N 61 151.559 24.234 189.108 1.00 0.00 ATOM 38 CA GLN N 62 154.258 25.972 191.128 1.00 0.00 ATOM 39 CA PHE N 63 157.281 23.889 192.399 1.00 0.00 ATOM 40 CA PRO N 64 159.183 25.039 195.591 1.00 0.00 ATOM 41 CA GLY N 65 161.703 27.995 194.756 1.00 0.00 ATOM 42 CA LYS N 66 160.246 28.134 191.154 1.00 0.00 ATOM 43 CA ALA N 67 157.979 30.393 189.054 1.00 0.00 ATOM 44 CA PRO N 68 154.605 29.107 187.826 1.00 0.00 ATOM 45 CA LYS N 69 153.955 26.531 185.047 1.00 0.00 ATOM 46 CA LEU N 70 150.733 25.687 183.232 1.00 0.00 ATOM 47 CA LEU N 71 148.966 22.448 184.231 1.00 0.00 ATOM 48 CA ILE N 72 145.343 22.626 182.947 1.00 0.00 ATOM 49 CA TYR N 73 143.851 25.285 180.595 1.00 0.00 ATOM 50 CA TYR N 74 140.115 25.937 179.804 1.00 0.00 ATOM 51 CA ASP N 75 138.869 23.695 182.767 1.00 0.00 ATOM 52 CA ASP N 76 140.429 20.344 181.420 1.00 0.00 ATOM 53 CA LEU N 77 142.722 20.736 178.451 1.00 0.00 ATOM 54 CA LEU N 78 146.334 19.417 178.870 1.00 0.00 ATOM 55 CA PRO N 79 149.292 21.426 177.436 1.00 0.00 ATOM 56 CA SER N 80 152.414 19.783 175.947 1.00 0.00 ATOM 57 CA GLY N 81 154.509 17.899 178.579 1.00 0.00 ATOM 58 CA VAL N 82 152.001 17.605 181.308 1.00 0.00 ATOM 59 CA SER N 83 150.653 14.387 183.075 1.00 0.00 ATOM 60 CA ASP N 84 147.437 12.605 181.798 1.00 0.00 ATOM 61 CA ARG N 85 146.407 11.697 185.388 1.00 0.00 ATOM 62 CA PHE N 86 145.424 15.370 185.772 1.00 0.00 ATOM 63 CA SER N 87 141.841 16.020 184.935 1.00 0.00 ATOM 64 CA GLY N 88 139.501 18.919 185.846 1.00 0.00 ATOM 65 CA SER N 89 135.794 19.702 186.158 1.00 0.00 ATOM 66 CA LYS N 90 133.628 22.788 186.639 1.00 0.00 ATOM 67 CA SER N 91 130.021 22.826 187.984 1.00 0.00 ATOM 68 CA GLY N 92 128.324 26.120 189.109 1.00 0.00 ATOM 69 CA THR N 93 130.486 28.260 191.408 1.00 0.00 ATOM 70 CA SER N 94 132.910 25.404 191.976 1.00 0.00 ATOM 71 CA ALA N 95 135.918 24.190 190.079 1.00 0.00 ATOM 72 CA SER N 96 137.981 21.142 190.772 1.00 0.00 ATOM 73 CA LEU N 97 141.307 19.642 189.978 1.00 0.00 ATOM 74 CA ALA N 98 141.520 15.877 190.048 1.00 0.00 ATOM 75 CA ILE N 99 144.762 14.094 190.454 1.00 0.00 ATOM 76 CA SER N 100 144.890 10.326 189.895 1.00 0.00 ATOM 77 CA GLY N 101 147.427 7.968 191.431 1.00 0.00 ATOM 78 CA LEU N 102 149.378 10.557 193.457 1.00 0.00 ATOM 79 CA GLN N 103 153.252 10.566 192.991 1.00 0.00 ATOM 80 CA SER N 104 155.936 11.995 195.198 1.00 0.00 ATOM 81 CA GLU N 105 157.113 14.503 192.547 1.00 0.00 ATOM 82 CA ASP N 106 153.499 15.931 192.783 1.00 0.00 ATOM 83 CA GLU N 107 154.412 17.917 196.064 1.00 0.00 ATOM 84 CA ALA N 108 153.903 21.566 195.084 1.00 0.00 ATOM 85 CA TYR N 109 151.591 24.574 195.474 1.00 0.00 ATOM 86 CA TYR N 110 148.553 24.538 192.986 1.00 0.00 ATOM 87 CA TYR N 111 146.782 27.849 192.061 1.00 0.00 ATOM 88 CA CYS N 112 143.524 28.150 190.147 1.00 0.00 ATOM 89 CA ALA N 113 142.584 31.291 188.057 1.00 0.00 ATOM 90 CA ALA N 114 139.471 32.491 186.234 1.00 0.00 ATOM 91 CA TRP N 115 138.530 36.006 184.889 1.00 0.00 ATOM 92 CA ASP N 116 135.935 38.179 186.768 1.00 0.00 ATOM 93 CA ASP N 117 133.693 40.580 184.735 1.00 0.00 ATOM 94 CA SER N 118 132.433 42.345 187.900 1.00 0.00 ATOM 95 CA LEU N 119 135.947 43.256 189.198 1.00 0.00 ATOM 96 CA ILE N 120 137.336 43.349 185.565 1.00 0.00 ATOM 97 CA GLY N 121 140.458 41.581 186.900 1.00 0.00 ATOM 98 CA VAL N 122 141.599 38.005 186.721 1.00 0.00 ATOM 99 CA VAL N 123 141.280 36.486 190.211 1.00 0.00 ATOM 100 CA PHE N 124 143.562 33.823 191.579 1.00 0.00 ATOM 101 CA GLY N 125 143.117 31.216 194.229 1.00 0.00 ATOM 102 CA GLY N 126 145.097 31.426 197.515 1.00 0.00 ATOM 103 CA GLY N 127 147.089 28.304 196.445 1.00 0.00 ATOM 104 CA THR N 128 146.941 24.638 197.632 1.00 0.00 ATOM 105 CA LYS N 129 149.948 22.791 199.140 1.00 0.00 ATOM 106 CA LEU N 130 149.912 19.138 198.225 1.00 0.00 ATOM 107 CA THR N 131 151.833 16.761 200.583 1.00 0.00 ATOM 108 CA VAL N 132 152.666 13.048 199.913 1.00 0.00 ATOM 109 CA LEU N 133 152.300 10.902 202.990 1.00 0.00 ATOM 110 CA GLY N 134 153.652 7.420 203.832 1.00 0.00 TER