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 T 28 329 UNP P15151 PVR_HUMAN 28 329 SEQRES 1 T 115 VAL VAL VAL GLN ALA PRO THR GLN VAL PRO GLY PHE LEU SEQRES 2 T 115 GLY ASP SER VAL THR LEU PRO CYS TYR LEU GLN VAL PRO SEQRES 3 T 115 ASN MET GLU VAL THR HIS VAL SER GLN LEU THR TRP ALA SEQRES 4 T 115 ARG HIS GLY GLU SER GLY SER MET ALA VAL PHE HIS GLN SEQRES 5 T 115 THR GLN GLY PRO SER TYR SER GLU SER LYS ARG LEU GLU SEQRES 6 T 115 PHE VAL ALA ALA ARG LEU GLY ALA GLU LEU ARG ASN ALA SEQRES 7 T 115 SER LEU ARG MET PHE GLY LEU ARG VAL GLU ASP GLU GLY SEQRES 8 T 115 ASN TYR THR CYS LEU PHE VAL THR PHE PRO GLN GLY SER SEQRES 9 T 115 ARG SER VAL ASP ILE TRP LEU ARG VAL LEU ALA ATOM 1 CA VAL T 29 -131.433 74.999 30.637 1.00 0.00 ATOM 2 CA VAL T 30 -131.913 77.418 33.649 1.00 0.00 ATOM 3 CA VAL T 31 -131.157 77.608 37.409 1.00 0.00 ATOM 4 CA GLN T 32 -133.403 79.618 39.763 1.00 0.00 ATOM 5 CA ALA T 33 -132.778 81.417 43.074 1.00 0.00 ATOM 6 CA PRO T 34 -134.356 84.542 44.741 1.00 0.00 ATOM 7 CA THR T 35 -132.600 87.865 44.042 1.00 0.00 ATOM 8 CA GLN T 36 -132.394 89.029 47.665 1.00 0.00 ATOM 9 CA VAL T 37 -133.614 87.673 50.992 1.00 0.00 ATOM 10 CA PRO T 38 -134.154 89.610 54.245 1.00 0.00 ATOM 11 CA GLY T 39 -133.740 87.853 57.626 1.00 0.00 ATOM 12 CA PHE T 40 -134.107 88.837 61.293 1.00 0.00 ATOM 13 CA LEU T 41 -131.353 88.161 63.814 1.00 0.00 ATOM 14 CA GLY T 42 -131.838 84.895 65.760 1.00 0.00 ATOM 15 CA ASP T 43 -134.235 83.671 63.037 1.00 0.00 ATOM 16 CA SER T 44 -133.832 81.429 59.964 1.00 0.00 ATOM 17 CA VAL T 45 -134.139 81.850 56.194 1.00 0.00 ATOM 18 CA THR T 46 -134.433 79.403 53.306 1.00 0.00 ATOM 19 CA LEU T 47 -132.191 79.721 50.260 1.00 0.00 ATOM 20 CA PRO T 48 -134.085 78.278 47.239 1.00 0.00 ATOM 21 CA CYS T 49 -132.360 76.528 44.368 1.00 0.00 ATOM 22 CA TYR T 50 -133.888 74.488 41.571 1.00 0.00 ATOM 23 CA LEU T 51 -133.329 73.753 37.904 1.00 0.00 ATOM 24 CA GLN T 52 -135.549 73.011 34.942 1.00 0.00 ATOM 25 CA VAL T 53 -135.089 71.587 31.473 1.00 0.00 ATOM 26 CA PRO T 54 -137.456 71.267 28.530 1.00 0.00 ATOM 27 CA ASN T 55 -136.168 67.813 27.702 1.00 0.00 ATOM 28 CA MET T 56 -135.929 64.286 29.099 1.00 0.00 ATOM 29 CA GLU T 57 -132.727 65.207 30.991 1.00 0.00 ATOM 30 CA VAL T 58 -132.008 62.057 33.108 1.00 0.00 ATOM 31 CA THR T 59 -133.225 62.355 36.673 1.00 0.00 ATOM 32 CA HIS T 60 -130.361 60.186 38.014 1.00 0.00 ATOM 33 CA VAL T 61 -127.377 62.573 37.571 1.00 0.00 ATOM 34 CA SER T 62 -128.636 65.737 39.272 1.00 0.00 ATOM 35 CA GLN T 63 -125.941 67.625 41.192 1.00 0.00 ATOM 36 CA LEU T 64 -125.706 70.400 43.784 1.00 0.00 ATOM 37 CA THR T 65 -123.626 73.011 45.666 1.00 0.00 ATOM 38 CA TRP T 66 -123.680 76.103 48.005 1.00 0.00 ATOM 39 CA ALA T 67 -120.836 78.784 48.012 1.00 0.00 ATOM 40 CA ARG T 68 -120.682 81.942 50.236 1.00 0.00 ATOM 41 CA HIS T 69 -118.988 85.351 49.782 1.00 0.00 ATOM 42 CA GLY T 70 -119.260 87.778 52.722 1.00 0.00 ATOM 43 CA GLU T 71 -120.305 91.358 52.104 1.00 0.00 ATOM 44 CA SER T 72 -117.070 91.687 50.168 1.00 0.00 ATOM 45 CA GLY T 73 -116.187 87.818 50.566 1.00 0.00 ATOM 46 CA SER T 74 -117.201 84.371 48.889 1.00 0.00 ATOM 47 CA MET T 75 -116.854 80.560 50.149 1.00 0.00 ATOM 48 CA ALA T 76 -118.023 76.752 49.705 1.00 0.00 ATOM 49 CA VAL T 77 -120.479 75.427 52.535 1.00 0.00 ATOM 50 CA PHE T 78 -122.622 72.470 51.216 1.00 0.00 ATOM 51 CA HIS T 79 -122.452 69.757 48.567 1.00 0.00 ATOM 52 CA GLN T 80 -124.789 67.008 47.478 1.00 0.00 ATOM 53 CA THR T 81 -123.731 64.461 44.868 1.00 0.00 ATOM 54 CA GLN T 82 -125.344 61.063 44.946 1.00 0.00 ATOM 55 CA GLY T 83 -125.684 61.482 48.733 1.00 0.00 ATOM 56 CA PRO T 84 -125.665 64.564 51.049 1.00 0.00 ATOM 57 CA SER T 85 -122.709 66.777 52.342 1.00 0.00 ATOM 58 CA TYR T 86 -122.221 69.611 54.961 1.00 0.00 ATOM 59 CA SER T 87 -119.237 71.765 56.121 1.00 0.00 ATOM 60 CA GLU T 88 -118.304 71.622 59.807 1.00 0.00 ATOM 61 CA SER T 89 -115.425 74.134 59.765 1.00 0.00 ATOM 62 CA LYS T 90 -116.614 77.562 58.407 1.00 0.00 ATOM 63 CA ARG T 91 -118.903 80.535 59.154 1.00 0.00 ATOM 64 CA LEU T 92 -122.188 78.566 58.944 1.00 0.00 ATOM 65 CA GLU T 93 -121.032 75.371 60.644 1.00 0.00 ATOM 66 CA PHE T 94 -123.820 73.845 62.757 1.00 0.00 ATOM 67 CA VAL T 95 -126.316 76.208 61.098 1.00 0.00 ATOM 68 CA ALA T 96 -127.072 74.449 57.773 1.00 0.00 ATOM 69 CA ALA T 97 -129.972 72.080 57.019 1.00 0.00 ATOM 70 CA ARG T 98 -130.513 70.206 53.740 1.00 0.00 ATOM 71 CA LEU T 99 -134.133 70.462 52.589 1.00 0.00 ATOM 72 CA GLY T 100 -133.797 69.544 48.941 1.00 0.00 ATOM 73 CA ALA T 101 -135.489 67.000 46.888 1.00 0.00 ATOM 74 CA GLU T 102 -133.554 65.641 44.019 1.00 0.00 ATOM 75 CA LEU T 103 -136.636 66.451 41.859 1.00 0.00 ATOM 76 CA ARG T 104 -134.181 69.115 40.742 1.00 0.00 ATOM 77 CA ASN T 105 -134.524 70.898 44.101 1.00 0.00 ATOM 78 CA ALA T 106 -131.305 71.695 46.052 1.00 0.00 ATOM 79 CA SER T 107 -132.508 74.193 48.732 1.00 0.00 ATOM 80 CA LEU T 108 -130.994 74.644 52.217 1.00 0.00 ATOM 81 CA ARG T 109 -131.886 76.586 55.357 1.00 0.00 ATOM 82 CA MET T 110 -129.554 78.932 57.235 1.00 0.00 ATOM 83 CA PHE T 111 -130.330 78.857 60.969 1.00 0.00 ATOM 84 CA GLY T 112 -129.876 81.285 63.901 1.00 0.00 ATOM 85 CA LEU T 113 -129.093 84.352 61.760 1.00 0.00 ATOM 86 CA ARG T 114 -126.470 86.881 62.888 1.00 0.00 ATOM 87 CA VAL T 115 -125.766 90.446 61.772 1.00 0.00 ATOM 88 CA GLU T 116 -122.410 89.473 60.239 1.00 0.00 ATOM 89 CA ASP T 117 -124.049 86.882 57.955 1.00 0.00 ATOM 90 CA GLU T 118 -124.704 89.462 55.167 1.00 0.00 ATOM 91 CA GLY T 119 -123.283 88.317 51.818 1.00 0.00 ATOM 92 CA ASN T 120 -124.020 86.578 48.539 1.00 0.00 ATOM 93 CA TYR T 121 -124.685 82.844 48.170 1.00 0.00 ATOM 94 CA THR T 122 -124.326 81.007 44.856 1.00 0.00 ATOM 95 CA CYS T 123 -125.827 77.725 43.774 1.00 0.00 ATOM 96 CA LEU T 124 -123.438 75.845 41.327 1.00 0.00 ATOM 97 CA PHE T 125 -124.716 72.394 40.334 1.00 0.00 ATOM 98 CA VAL T 126 -122.865 69.706 38.484 1.00 0.00 ATOM 99 CA THR T 127 -125.051 67.473 36.408 1.00 0.00 ATOM 100 CA PHE T 128 -122.465 65.164 35.267 1.00 0.00 ATOM 101 CA PRO T 129 -122.504 64.428 31.557 1.00 0.00 ATOM 102 CA GLN T 130 -125.188 67.105 31.235 1.00 0.00 ATOM 103 CA GLY T 131 -122.864 70.067 32.303 1.00 0.00 ATOM 104 CA SER T 132 -123.014 72.557 35.209 1.00 0.00 ATOM 105 CA ARG T 133 -125.158 75.665 36.001 1.00 0.00 ATOM 106 CA SER T 134 -125.200 78.731 38.487 1.00 0.00 ATOM 107 CA VAL T 135 -127.310 81.646 40.167 1.00 0.00 ATOM 108 CA ASP T 136 -126.930 83.734 43.314 1.00 0.00 ATOM 109 CA ILE T 137 -128.990 85.426 46.044 1.00 0.00 ATOM 110 CA TRP T 138 -127.925 88.191 48.469 1.00 0.00 ATOM 111 CA LEU T 139 -128.757 88.095 52.206 1.00 0.00 ATOM 112 CA ARG T 140 -129.361 91.084 54.583 1.00 0.00 ATOM 113 CA VAL T 141 -128.259 92.064 56.237 1.00 0.00 ATOM 114 CA LEU T 142 -126.112 93.066 59.199 1.00 0.00 ATOM 115 CA ALA T 143 -126.362 93.868 61.083 1.00 0.00 TER