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 S 28 329 UNP P15151 PVR_HUMAN 28 329 SEQRES 1 S 115 VAL VAL VAL GLN ALA PRO THR GLN VAL PRO GLY PHE LEU SEQRES 2 S 115 GLY ASP SER VAL THR LEU PRO CYS TYR LEU GLN VAL PRO SEQRES 3 S 115 ASN MET GLU VAL THR HIS VAL SER GLN LEU THR TRP ALA SEQRES 4 S 115 ARG HIS GLY GLU SER GLY SER MET ALA VAL PHE HIS GLN SEQRES 5 S 115 THR GLN GLY PRO SER TYR SER GLU SER LYS ARG LEU GLU SEQRES 6 S 115 PHE VAL ALA ALA ARG LEU GLY ALA GLU LEU ARG ASN ALA SEQRES 7 S 115 SER LEU ARG MET PHE GLY LEU ARG VAL GLU ASP GLU GLY SEQRES 8 S 115 ASN TYR THR CYS LEU PHE VAL THR PHE PRO GLN GLY SER SEQRES 9 S 115 ARG SER VAL ASP ILE TRP LEU ARG VAL LEU ALA ATOM 1 CA VAL S 29 -134.654 71.721 30.258 1.00 0.00 ATOM 2 CA VAL S 30 -134.852 74.116 33.321 1.00 0.00 ATOM 3 CA VAL S 31 -133.619 74.344 36.951 1.00 0.00 ATOM 4 CA GLN S 32 -135.631 76.241 39.591 1.00 0.00 ATOM 5 CA ALA S 33 -134.665 78.070 42.803 1.00 0.00 ATOM 6 CA PRO S 34 -136.162 81.114 44.681 1.00 0.00 ATOM 7 CA THR S 35 -134.678 84.520 43.777 1.00 0.00 ATOM 8 CA GLN S 36 -134.055 85.694 47.349 1.00 0.00 ATOM 9 CA VAL S 37 -134.759 84.280 50.800 1.00 0.00 ATOM 10 CA PRO S 38 -134.962 86.190 54.107 1.00 0.00 ATOM 11 CA GLY S 39 -134.021 84.457 57.394 1.00 0.00 ATOM 12 CA PHE S 40 -133.951 85.423 61.083 1.00 0.00 ATOM 13 CA LEU S 41 -130.859 84.885 63.216 1.00 0.00 ATOM 14 CA GLY S 42 -130.924 81.600 65.189 1.00 0.00 ATOM 15 CA ASP S 43 -133.595 80.258 62.797 1.00 0.00 ATOM 16 CA SER S 44 -133.490 78.037 59.684 1.00 0.00 ATOM 17 CA VAL S 45 -134.310 78.441 55.989 1.00 0.00 ATOM 18 CA THR S 46 -134.860 75.981 53.150 1.00 0.00 ATOM 19 CA LEU S 47 -133.057 76.409 49.839 1.00 0.00 ATOM 20 CA PRO S 48 -135.259 74.872 47.084 1.00 0.00 ATOM 21 CA CYS S 49 -133.842 73.209 44.001 1.00 0.00 ATOM 22 CA TYR S 50 -135.622 71.094 41.415 1.00 0.00 ATOM 23 CA LEU S 51 -135.515 70.386 37.703 1.00 0.00 ATOM 24 CA GLN S 52 -138.066 69.535 35.054 1.00 0.00 ATOM 25 CA VAL S 53 -137.997 68.134 31.545 1.00 0.00 ATOM 26 CA PRO S 54 -140.712 67.696 28.936 1.00 0.00 ATOM 27 CA ASN S 55 -139.376 64.310 27.926 1.00 0.00 ATOM 28 CA MET S 56 -138.783 60.799 29.258 1.00 0.00 ATOM 29 CA GLU S 57 -135.409 61.878 30.718 1.00 0.00 ATOM 30 CA VAL S 58 -134.264 58.768 32.703 1.00 0.00 ATOM 31 CA THR S 59 -135.015 59.008 36.399 1.00 0.00 ATOM 32 CA HIS S 60 -131.897 56.983 37.339 1.00 0.00 ATOM 33 CA VAL S 61 -129.118 59.514 36.523 1.00 0.00 ATOM 34 CA SER S 62 -130.296 62.613 38.393 1.00 0.00 ATOM 35 CA GLN S 63 -127.467 64.632 39.955 1.00 0.00 ATOM 36 CA LEU S 64 -127.031 67.417 42.511 1.00 0.00 ATOM 37 CA THR S 65 -124.852 70.128 44.119 1.00 0.00 ATOM 38 CA TRP S 66 -124.750 73.214 46.464 1.00 0.00 ATOM 39 CA ALA S 67 -122.064 76.033 46.113 1.00 0.00 ATOM 40 CA ARG S 68 -121.774 79.195 48.317 1.00 0.00 ATOM 41 CA HIS S 69 -120.323 82.684 47.666 1.00 0.00 ATOM 42 CA GLY S 70 -120.325 85.096 50.630 1.00 0.00 ATOM 43 CA GLU S 71 -121.617 88.620 50.177 1.00 0.00 ATOM 44 CA SER S 72 -118.684 89.107 47.835 1.00 0.00 ATOM 45 CA GLY S 73 -117.568 85.286 48.090 1.00 0.00 ATOM 46 CA SER S 74 -118.624 81.793 46.539 1.00 0.00 ATOM 47 CA MET S 75 -117.927 78.005 47.720 1.00 0.00 ATOM 48 CA ALA S 76 -118.956 74.143 47.410 1.00 0.00 ATOM 49 CA VAL S 77 -120.951 72.699 50.530 1.00 0.00 ATOM 50 CA PHE S 78 -123.102 69.640 49.486 1.00 0.00 ATOM 51 CA HIS S 79 -123.148 66.938 46.820 1.00 0.00 ATOM 52 CA GLN S 80 -125.471 64.076 46.031 1.00 0.00 ATOM 53 CA THR S 81 -124.641 61.583 43.289 1.00 0.00 ATOM 54 CA GLN S 82 -126.061 58.109 43.558 1.00 0.00 ATOM 55 CA GLY S 83 -125.921 58.513 47.359 1.00 0.00 ATOM 56 CA PRO S 84 -125.749 61.593 49.671 1.00 0.00 ATOM 57 CA SER S 85 -122.760 63.950 50.579 1.00 0.00 ATOM 58 CA TYR S 86 -122.072 66.806 53.128 1.00 0.00 ATOM 59 CA SER S 87 -119.070 69.105 53.899 1.00 0.00 ATOM 60 CA GLU S 88 -117.655 69.009 57.430 1.00 0.00 ATOM 61 CA SER S 89 -114.933 71.661 57.025 1.00 0.00 ATOM 62 CA LYS S 90 -116.457 75.025 55.856 1.00 0.00 ATOM 63 CA ARG S 91 -118.771 77.881 56.916 1.00 0.00 ATOM 64 CA LEU S 92 -121.955 75.752 57.127 1.00 0.00 ATOM 65 CA GLU S 93 -120.430 72.620 58.641 1.00 0.00 ATOM 66 CA PHE S 94 -122.838 70.959 61.092 1.00 0.00 ATOM 67 CA VAL S 95 -125.643 73.194 59.790 1.00 0.00 ATOM 68 CA ALA S 96 -126.743 71.399 56.582 1.00 0.00 ATOM 69 CA ALA S 97 -129.597 68.889 56.201 1.00 0.00 ATOM 70 CA ARG S 98 -130.471 66.989 53.010 1.00 0.00 ATOM 71 CA LEU S 99 -134.220 67.066 52.346 1.00 0.00 ATOM 72 CA GLY S 100 -134.321 66.165 48.680 1.00 0.00 ATOM 73 CA ALA S 101 -136.142 63.539 46.852 1.00 0.00 ATOM 74 CA GLU S 102 -134.536 62.276 43.745 1.00 0.00 ATOM 75 CA LEU S 103 -137.912 62.931 42.013 1.00 0.00 ATOM 76 CA ARG S 104 -135.758 65.714 40.599 1.00 0.00 ATOM 77 CA ASN S 105 -135.744 67.479 43.986 1.00 0.00 ATOM 78 CA ALA S 106 -132.339 68.435 45.502 1.00 0.00 ATOM 79 CA SER S 107 -133.300 70.871 48.332 1.00 0.00 ATOM 80 CA LEU S 108 -131.366 71.397 51.590 1.00 0.00 ATOM 81 CA ARG S 109 -131.931 73.294 54.832 1.00 0.00 ATOM 82 CA MET S 110 -129.491 75.753 56.402 1.00 0.00 ATOM 83 CA PHE S 111 -129.764 75.642 60.205 1.00 0.00 ATOM 84 CA GLY S 112 -129.049 78.090 63.067 1.00 0.00 ATOM 85 CA LEU S 113 -128.705 81.192 60.860 1.00 0.00 ATOM 86 CA ARG S 114 -126.084 83.848 61.649 1.00 0.00 ATOM 87 CA VAL S 115 -125.708 87.442 60.473 1.00 0.00 ATOM 88 CA GLU S 116 -122.539 86.636 58.507 1.00 0.00 ATOM 89 CA ASP S 117 -124.335 83.966 56.442 1.00 0.00 ATOM 90 CA GLU S 118 -125.476 86.510 53.780 1.00 0.00 ATOM 91 CA GLY S 119 -124.453 85.435 50.265 1.00 0.00 ATOM 92 CA ASN S 120 -125.529 83.660 47.102 1.00 0.00 ATOM 93 CA TYR S 121 -126.053 79.897 46.801 1.00 0.00 ATOM 94 CA THR S 122 -126.043 78.080 43.457 1.00 0.00 ATOM 95 CA CYS S 123 -127.510 74.727 42.561 1.00 0.00 ATOM 96 CA LEU S 124 -125.374 72.966 39.810 1.00 0.00 ATOM 97 CA PHE S 125 -126.601 69.456 38.973 1.00 0.00 ATOM 98 CA VAL S 126 -124.880 66.861 36.879 1.00 0.00 ATOM 99 CA THR S 127 -127.208 64.522 35.094 1.00 0.00 ATOM 100 CA PHE S 128 -124.684 62.344 33.610 1.00 0.00 ATOM 101 CA PRO S 129 -125.174 61.605 29.933 1.00 0.00 ATOM 102 CA GLN S 130 -128.005 64.147 29.982 1.00 0.00 ATOM 103 CA GLY S 131 -125.709 67.220 30.754 1.00 0.00 ATOM 104 CA SER S 132 -125.598 69.701 33.670 1.00 0.00 ATOM 105 CA ARG S 133 -127.769 72.699 34.756 1.00 0.00 ATOM 106 CA SER S 134 -127.633 75.760 37.243 1.00 0.00 ATOM 107 CA VAL S 135 -129.645 78.569 39.204 1.00 0.00 ATOM 108 CA ASP S 136 -128.957 80.674 42.287 1.00 0.00 ATOM 109 CA ILE S 137 -130.721 82.263 45.273 1.00 0.00 ATOM 110 CA TRP S 138 -129.484 85.079 47.554 1.00 0.00 ATOM 111 CA LEU S 139 -129.812 84.943 51.368 1.00 0.00 ATOM 112 CA ARG S 140 -130.244 87.899 53.822 1.00 0.00 ATOM 113 CA VAL S 141 -128.984 88.933 55.323 1.00 0.00 ATOM 114 CA LEU S 142 -126.518 90.041 57.983 1.00 0.00 ATOM 115 CA ALA S 143 -126.556 90.831 59.889 1.00 0.00 TER