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: 1; COMPND 2 MOLECULE: ENVELOPE PROTEIN; COMPND 3 CHAIN: A, C, E; COMPND 4 STRAIN PVP159; COMPND 5 MOL_ID: 4; COMPND 6 LIGHT CHAIN FAB FRAGMENT OF ANTIBODY 1F4; COMPND 7 CHAIN: L, N; EXPDTA ELECTRON MICROSCOPY DBREF 4C2I A 1 495 UNP Q7TGE4 Q7TGE4_9FLA 1 495 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 C1 NAG A1601 153.147 17.025 169.573 1.00 0.00 ATOM 2 C2 NAG A1601 154.385 16.184 169.151 1.00 0.00 ATOM 3 C3 NAG A1601 155.614 16.584 169.881 1.00 0.00 ATOM 4 C4 NAG A1601 155.791 18.015 170.216 1.00 0.00 ATOM 5 C5 NAG A1601 154.486 18.584 170.676 1.00 0.00 ATOM 6 C6 NAG A1601 154.418 20.046 171.023 1.00 0.00 ATOM 7 C7 NAG A1601 154.387 13.875 168.249 1.00 0.00 ATOM 8 C8 NAG A1601 154.053 12.518 168.611 1.00 0.00 ATOM 9 N2 NAG A1601 154.145 14.727 169.254 1.00 0.00 ATOM 10 O3 NAG A1601 156.803 16.010 169.337 1.00 0.00 ATOM 11 O4 NAG A1601 156.620 18.276 171.360 1.00 0.00 ATOM 12 O5 NAG A1601 153.654 18.372 169.552 1.00 0.00 ATOM 13 O6 NAG A1601 153.933 20.312 172.362 1.00 0.00 ATOM 14 O7 NAG A1601 154.793 14.206 167.157 1.00 0.00 TER 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