HEADER Virus/Receptor 13-JAN-03 1NN8 TITLE CryoEM structure of poliovirus receptor bound to poliovirus COMPND MOL_ID: 1; COMPND 2 MOLECULE: poliovirus receptor; COMPND 3 CHAIN: R, S, T; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 1NN8 R 28 329 UNP P15151 PVR_HUMAN 28 329 SEQRES 1 R 115 VAL VAL VAL GLN ALA PRO THR GLN VAL PRO GLY PHE LEU SEQRES 2 R 115 GLY ASP SER VAL THR LEU PRO CYS TYR LEU GLN VAL PRO SEQRES 3 R 115 ASN MET GLU VAL THR HIS VAL SER GLN LEU THR TRP ALA SEQRES 4 R 115 ARG HIS GLY GLU SER GLY SER MET ALA VAL PHE HIS GLN SEQRES 5 R 115 THR GLN GLY PRO SER TYR SER GLU SER LYS ARG LEU GLU SEQRES 6 R 115 PHE VAL ALA ALA ARG LEU GLY ALA GLU LEU ARG ASN ALA SEQRES 7 R 115 SER LEU ARG MET PHE GLY LEU ARG VAL GLU ASP GLU GLY SEQRES 8 R 115 ASN TYR THR CYS LEU PHE VAL THR PHE PRO GLN GLY SER SEQRES 9 R 115 ARG SER VAL ASP ILE TRP LEU ARG VAL LEU ALA ATOM 1 CA VAL R 29 -136.172 74.433 34.540 1.00 0.00 ATOM 2 CA VAL R 30 -136.540 76.834 37.582 1.00 0.00 ATOM 3 CA VAL R 31 -135.266 77.222 41.184 1.00 0.00 ATOM 4 CA GLN R 32 -137.401 78.948 43.846 1.00 0.00 ATOM 5 CA ALA R 33 -136.554 80.899 47.019 1.00 0.00 ATOM 6 CA PRO R 34 -138.300 83.807 48.897 1.00 0.00 ATOM 7 CA THR R 35 -137.168 87.328 47.930 1.00 0.00 ATOM 8 CA GLN R 36 -136.592 88.598 51.477 1.00 0.00 ATOM 9 CA VAL R 37 -137.092 87.165 54.955 1.00 0.00 ATOM 10 CA PRO R 38 -137.415 89.085 58.246 1.00 0.00 ATOM 11 CA GLY R 39 -136.250 87.488 61.531 1.00 0.00 ATOM 12 CA PHE R 40 -136.202 88.500 65.208 1.00 0.00 ATOM 13 CA LEU R 41 -133.033 88.286 67.284 1.00 0.00 ATOM 14 CA GLY R 42 -132.745 85.033 69.290 1.00 0.00 ATOM 15 CA ASP R 43 -135.320 83.414 66.965 1.00 0.00 ATOM 16 CA SER R 44 -135.061 81.177 63.873 1.00 0.00 ATOM 17 CA VAL R 45 -135.986 81.456 60.192 1.00 0.00 ATOM 18 CA THR R 46 -136.352 78.922 57.388 1.00 0.00 ATOM 19 CA LEU R 47 -134.661 79.482 54.037 1.00 0.00 ATOM 20 CA PRO R 48 -136.756 77.709 51.343 1.00 0.00 ATOM 21 CA CYS R 49 -135.245 76.153 48.248 1.00 0.00 ATOM 22 CA TYR R 50 -136.863 73.847 45.720 1.00 0.00 ATOM 23 CA LEU R 51 -136.759 73.109 42.014 1.00 0.00 ATOM 24 CA GLN R 52 -139.266 71.987 39.424 1.00 0.00 ATOM 25 CA VAL R 53 -139.130 70.557 35.929 1.00 0.00 ATOM 26 CA PRO R 54 -141.839 69.831 33.380 1.00 0.00 ATOM 27 CA ASN R 55 -140.203 66.576 32.376 1.00 0.00 ATOM 28 CA MET R 56 -139.251 63.155 33.730 1.00 0.00 ATOM 29 CA GLU R 57 -135.969 64.569 35.112 1.00 0.00 ATOM 30 CA VAL R 58 -134.493 61.607 37.105 1.00 0.00 ATOM 31 CA THR R 59 -135.194 61.816 40.812 1.00 0.00 ATOM 32 CA HIS R 60 -131.878 60.111 41.710 1.00 0.00 ATOM 33 CA VAL R 61 -129.371 62.887 40.813 1.00 0.00 ATOM 34 CA SER R 62 -130.805 65.880 42.676 1.00 0.00 ATOM 35 CA GLN R 63 -128.155 68.180 44.161 1.00 0.00 ATOM 36 CA LEU R 64 -127.939 71.023 46.680 1.00 0.00 ATOM 37 CA THR R 65 -126.000 73.949 48.217 1.00 0.00 ATOM 38 CA TRP R 66 -126.150 77.058 50.529 1.00 0.00 ATOM 39 CA ALA R 67 -123.755 80.117 50.097 1.00 0.00 ATOM 40 CA ARG R 68 -123.728 83.318 52.263 1.00 0.00 ATOM 41 CA HIS R 69 -122.632 86.922 51.548 1.00 0.00 ATOM 42 CA GLY R 70 -122.809 89.357 54.488 1.00 0.00 ATOM 43 CA GLU R 71 -124.441 92.735 54.026 1.00 0.00 ATOM 44 CA SER R 72 -121.614 93.474 51.621 1.00 0.00 ATOM 45 CA GLY R 73 -120.132 89.781 51.892 1.00 0.00 ATOM 46 CA SER R 74 -120.876 86.185 50.397 1.00 0.00 ATOM 47 CA MET R 75 -119.797 82.494 51.601 1.00 0.00 ATOM 48 CA ALA R 76 -120.456 78.549 51.350 1.00 0.00 ATOM 49 CA VAL R 77 -122.243 76.957 54.523 1.00 0.00 ATOM 50 CA PHE R 78 -124.110 73.694 53.552 1.00 0.00 ATOM 51 CA HIS R 79 -123.948 70.968 50.915 1.00 0.00 ATOM 52 CA GLN R 80 -125.999 67.888 50.201 1.00 0.00 ATOM 53 CA THR R 81 -124.986 65.455 47.467 1.00 0.00 ATOM 54 CA GLN R 82 -126.061 61.864 47.799 1.00 0.00 ATOM 55 CA GLY R 83 -125.888 62.324 51.592 1.00 0.00 ATOM 56 CA PRO R 84 -125.968 65.433 53.870 1.00 0.00 ATOM 57 CA SER R 85 -123.203 68.076 54.694 1.00 0.00 ATOM 58 CA TYR R 86 -122.744 71.014 57.201 1.00 0.00 ATOM 59 CA SER R 87 -119.963 73.599 57.889 1.00 0.00 ATOM 60 CA GLU R 88 -118.479 73.681 61.391 1.00 0.00 ATOM 61 CA SER R 89 -116.032 76.576 60.907 1.00 0.00 ATOM 62 CA LYS R 90 -117.893 79.765 59.735 1.00 0.00 ATOM 63 CA ARG R 91 -120.451 82.399 60.813 1.00 0.00 ATOM 64 CA LEU R 92 -123.410 79.977 61.108 1.00 0.00 ATOM 65 CA GLU R 93 -121.564 77.023 62.623 1.00 0.00 ATOM 66 CA PHE R 94 -123.754 75.168 65.138 1.00 0.00 ATOM 67 CA VAL R 95 -126.785 77.109 63.869 1.00 0.00 ATOM 68 CA ALA R 96 -127.768 75.179 60.702 1.00 0.00 ATOM 69 CA ALA R 97 -130.374 72.403 60.403 1.00 0.00 ATOM 70 CA ARG R 98 -131.123 70.391 57.249 1.00 0.00 ATOM 71 CA LEU R 99 -134.874 70.101 56.660 1.00 0.00 ATOM 72 CA GLY R 100 -134.957 69.151 53.006 1.00 0.00 ATOM 73 CA ALA R 101 -136.552 66.341 51.240 1.00 0.00 ATOM 74 CA GLU R 102 -134.891 65.202 48.114 1.00 0.00 ATOM 75 CA LEU R 103 -138.347 65.510 46.444 1.00 0.00 ATOM 76 CA ARG R 104 -136.498 68.469 44.960 1.00 0.00 ATOM 77 CA ASN R 105 -136.588 70.267 48.328 1.00 0.00 ATOM 78 CA ALA R 106 -133.263 71.563 49.766 1.00 0.00 ATOM 79 CA SER R 107 -134.400 73.929 52.591 1.00 0.00 ATOM 80 CA LEU R 108 -132.463 74.676 55.804 1.00 0.00 ATOM 81 CA ARG R 109 -133.146 76.548 59.038 1.00 0.00 ATOM 82 CA MET R 110 -130.924 79.248 60.534 1.00 0.00 ATOM 83 CA PHE R 111 -131.113 79.156 64.343 1.00 0.00 ATOM 84 CA GLY R 112 -130.582 81.695 67.166 1.00 0.00 ATOM 85 CA LEU R 113 -130.579 84.789 64.922 1.00 0.00 ATOM 86 CA ARG R 114 -128.211 87.692 65.632 1.00 0.00 ATOM 87 CA VAL R 115 -128.205 91.293 64.413 1.00 0.00 ATOM 88 CA GLU R 116 -125.011 90.771 62.392 1.00 0.00 ATOM 89 CA ASP R 117 -126.580 87.916 60.390 1.00 0.00 ATOM 90 CA GLU R 118 -128.011 90.308 57.726 1.00 0.00 ATOM 91 CA GLY R 119 -126.957 89.295 54.203 1.00 0.00 ATOM 92 CA ASN R 120 -127.917 87.388 51.079 1.00 0.00 ATOM 93 CA TYR R 121 -128.083 83.589 50.826 1.00 0.00 ATOM 94 CA THR R 122 -127.962 81.742 47.501 1.00 0.00 ATOM 95 CA CYS R 123 -129.117 78.253 46.667 1.00 0.00 ATOM 96 CA LEU R 124 -126.874 76.673 43.892 1.00 0.00 ATOM 97 CA PHE R 125 -127.775 73.052 43.114 1.00 0.00 ATOM 98 CA VAL R 126 -125.852 70.610 41.012 1.00 0.00 ATOM 99 CA THR R 127 -127.979 68.038 39.297 1.00 0.00 ATOM 100 CA PHE R 128 -125.286 66.094 37.784 1.00 0.00 ATOM 101 CA PRO R 129 -125.772 65.268 34.125 1.00 0.00 ATOM 102 CA GLN R 130 -128.833 67.527 34.206 1.00 0.00 ATOM 103 CA GLY R 131 -126.828 70.816 34.901 1.00 0.00 ATOM 104 CA SER R 132 -126.900 73.330 37.790 1.00 0.00 ATOM 105 CA ARG R 133 -129.328 76.119 38.889 1.00 0.00 ATOM 106 CA SER R 134 -129.440 79.208 41.343 1.00 0.00 ATOM 107 CA VAL R 135 -131.674 81.833 43.316 1.00 0.00 ATOM 108 CA ASP R 136 -131.133 84.031 46.364 1.00 0.00 ATOM 109 CA ILE R 137 -132.985 85.479 49.369 1.00 0.00 ATOM 110 CA TRP R 138 -131.980 88.427 51.597 1.00 0.00 ATOM 111 CA LEU R 139 -132.221 88.305 55.417 1.00 0.00 ATOM 112 CA ARG R 140 -132.889 91.235 57.850 1.00 0.00 ATOM 113 CA VAL R 141 -131.705 92.402 59.315 1.00 0.00 ATOM 114 CA LEU R 142 -129.307 93.772 61.915 1.00 0.00 ATOM 115 CA ALA R 143 -129.385 94.577 63.813 1.00 0.00 TER