HEADER Virus/Receptor 29-SEP-99 1D3E TITLE CRYO-EM STRUCTURE OF HUMAN RHINOVIRUS 16 (HRV16) COMPLEXED WITH A TITLE 2 TWO-DOMAIN FRAGMENT OF ITS CELLULAR RECEPTOR, INTERCELLULAR ADHESION TITLE 3 MOLECULE-1 (D1D2-ICAM-1). IMPLICATIONS FOR VIRUS-RECEPTOR TITLE 4 INTERACTIONS. ALPHA CARBONS ONLY COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (INTERCELLULAR ADHESION MOLECULE-1); COMPND 3 CHAIN: I; COMPND 4 FRAGMENT: FIRST TWO DOMAINS, RESIDUES ; EXPDTA ELECTRON MICROSCOPY DBREF 1D3E I 1 185 PDB 1D3E 1D3E 1 185 SEQRES 1 I 103 TYR TRP THR PRO GLU ARG VAL GLU LEU ALA PRO LEU PRO SEQRES 2 I 103 SER TRP GLN PRO VAL GLY LYS ASN LEU THR LEU ARG CYS SEQRES 3 I 103 GLN VAL GLU GLY GLY ALA PRO ARG ALA ASN LEU THR VAL SEQRES 4 I 103 VAL LEU LEU ARG GLY GLU LYS GLU LEU LYS ARG GLU PRO SEQRES 5 I 103 ALA VAL GLY GLU PRO ALA GLU VAL THR THR THR VAL LEU SEQRES 6 I 103 VAL ARG ARG ASP HIS HIS GLY ALA ASN PHE SER CYS ARG SEQRES 7 I 103 THR GLU LEU ASP LEU ARG PRO GLN GLY LEU GLU LEU PHE SEQRES 8 I 103 GLU ASN THR SER ALA PRO TYR GLN LEU GLN THR PHE ATOM 1 CA TYR I 83 37.464 10.351 171.270 1.00 50.00 ATOM 2 CA TRP I 84 38.571 13.507 172.601 1.00 50.00 ATOM 3 CA THR I 85 38.783 14.622 176.229 1.00 50.00 ATOM 4 CA PRO I 86 36.904 17.799 177.252 1.00 50.00 ATOM 5 CA GLU I 87 38.380 21.074 176.031 1.00 50.00 ATOM 6 CA ARG I 88 37.513 22.652 179.400 1.00 50.00 ATOM 7 CA VAL I 89 36.539 21.396 182.863 1.00 50.00 ATOM 8 CA GLU I 90 35.916 24.000 185.567 1.00 50.00 ATOM 9 CA LEU I 91 33.659 24.917 188.502 1.00 50.00 ATOM 10 CA ALA I 92 31.430 27.966 188.021 1.00 50.00 ATOM 11 CA PRO I 93 32.909 31.047 189.830 1.00 50.00 ATOM 12 CA LEU I 94 31.886 31.050 193.486 1.00 50.00 ATOM 13 CA PRO I 95 32.589 33.564 196.277 1.00 50.00 ATOM 14 CA SER I 96 35.546 32.440 198.407 1.00 50.00 ATOM 15 CA TRP I 97 33.908 33.672 201.616 1.00 50.00 ATOM 16 CA GLN I 98 31.165 31.280 202.767 1.00 50.00 ATOM 17 CA PRO I 99 28.615 31.507 205.690 1.00 50.00 ATOM 18 CA VAL I 100 28.726 28.545 208.092 1.00 50.00 ATOM 19 CA GLY I 101 25.597 26.375 207.887 1.00 50.00 ATOM 20 CA LYS I 102 24.352 28.162 204.754 1.00 50.00 ATOM 21 CA ASN I 103 23.489 26.065 201.692 1.00 50.00 ATOM 22 CA LEU I 104 26.327 26.031 199.114 1.00 50.00 ATOM 23 CA THR I 105 25.984 25.377 195.355 1.00 50.00 ATOM 24 CA LEU I 106 28.758 23.697 193.318 1.00 50.00 ATOM 25 CA ARG I 107 28.378 23.706 189.520 1.00 50.00 ATOM 26 CA CYS I 108 30.823 22.003 187.145 1.00 50.00 ATOM 27 CA GLN I 109 30.903 22.866 183.427 1.00 50.00 ATOM 28 CA VAL I 110 32.408 20.480 180.892 1.00 50.00 ATOM 29 CA GLU I 111 32.809 21.738 177.358 1.00 50.00 ATOM 30 CA GLY I 112 33.158 19.046 174.712 1.00 50.00 ATOM 31 CA GLY I 113 34.305 15.478 175.284 1.00 50.00 ATOM 32 CA ALA I 114 33.285 12.442 173.237 1.00 50.00 ATOM 33 CA PRO I 115 31.953 9.833 172.944 1.00 50.00 ATOM 34 CA ARG I 116 29.475 11.338 175.445 1.00 50.00 ATOM 35 CA ALA I 117 27.823 8.050 175.959 1.00 50.00 ATOM 36 CA ASN I 118 31.022 7.182 177.898 1.00 50.00 ATOM 37 CA LEU I 119 31.823 10.504 179.614 1.00 50.00 ATOM 38 CA THR I 120 31.084 10.983 183.361 1.00 50.00 ATOM 39 CA VAL I 121 31.323 14.207 185.333 1.00 50.00 ATOM 40 CA VAL I 122 32.051 13.976 189.052 1.00 50.00 ATOM 41 CA LEU I 123 32.114 16.554 191.883 1.00 50.00 ATOM 42 CA LEU I 124 34.588 15.996 194.729 1.00 50.00 ATOM 43 CA ARG I 125 35.299 17.316 198.248 1.00 50.00 ATOM 44 CA GLY I 126 39.034 16.699 198.487 1.00 50.00 ATOM 45 CA GLU I 127 39.425 13.123 197.267 1.00 50.00 ATOM 46 CA LYS I 128 35.846 12.108 198.178 1.00 50.00 ATOM 47 CA GLU I 129 33.160 11.694 195.531 1.00 50.00 ATOM 48 CA LEU I 130 30.035 13.839 196.146 1.00 50.00 ATOM 49 CA LYS I 131 28.155 13.410 192.878 1.00 50.00 ATOM 50 CA ARG I 132 28.583 11.395 189.625 1.00 50.00 ATOM 51 CA GLU I 133 26.529 11.869 186.438 1.00 50.00 ATOM 52 CA PRO I 134 26.645 11.034 182.717 1.00 50.00 ATOM 53 CA ALA I 135 27.758 14.114 180.741 1.00 50.00 ATOM 54 CA VAL I 136 24.698 15.660 179.078 1.00 50.00 ATOM 55 CA GLY I 137 24.227 18.939 177.198 1.00 50.00 ATOM 56 CA GLU I 138 26.707 21.568 176.095 1.00 50.00 ATOM 57 CA PRO I 139 28.417 22.532 178.212 1.00 50.00 ATOM 58 CA ALA I 140 27.589 19.444 180.327 1.00 50.00 ATOM 59 CA GLU I 141 26.721 20.833 183.753 1.00 50.00 ATOM 60 CA VAL I 142 26.628 18.868 187.037 1.00 50.00 ATOM 61 CA THR I 143 25.505 20.459 190.340 1.00 50.00 ATOM 62 CA THR I 144 25.241 19.633 194.076 1.00 50.00 ATOM 63 CA THR I 145 24.469 21.430 197.333 1.00 50.00 ATOM 64 CA VAL I 146 26.947 21.405 200.185 1.00 50.00 ATOM 65 CA LEU I 147 25.930 22.321 203.748 1.00 50.00 ATOM 66 CA VAL I 148 28.792 24.492 204.971 1.00 50.00 ATOM 67 CA ARG I 149 30.135 23.061 208.248 1.00 50.00 ATOM 68 CA ARG I 150 33.177 24.174 210.241 1.00 50.00 ATOM 69 CA ASP I 151 34.338 20.721 209.121 1.00 50.00 ATOM 70 CA HIS I 152 34.478 22.362 205.677 1.00 50.00 ATOM 71 CA HIS I 153 37.612 24.415 206.295 1.00 50.00 ATOM 72 CA GLY I 154 40.581 24.334 203.958 1.00 50.00 ATOM 73 CA ALA I 155 38.531 21.836 201.987 1.00 50.00 ATOM 74 CA ASN I 156 39.375 21.948 198.291 1.00 50.00 ATOM 75 CA PHE I 157 36.452 21.030 196.050 1.00 50.00 ATOM 76 CA SER I 158 37.030 19.966 192.448 1.00 50.00 ATOM 77 CA CYS I 159 35.402 18.523 189.343 1.00 50.00 ATOM 78 CA ARG I 160 36.714 15.592 187.325 1.00 50.00 ATOM 79 CA THR I 161 35.676 13.989 184.063 1.00 50.00 ATOM 80 CA GLU I 162 36.185 10.319 183.225 1.00 50.00 ATOM 81 CA LEU I 163 36.249 9.340 179.531 1.00 50.00 ATOM 82 CA ASP I 164 36.152 5.606 179.975 1.00 50.00 ATOM 83 CA LEU I 165 37.260 3.921 176.760 1.00 50.00 ATOM 84 CA ARG I 166 38.466 0.723 178.438 1.00 50.00 ATOM 85 CA PRO I 167 35.470 -1.193 177.138 1.00 50.00 ATOM 86 CA GLN I 168 36.623 -0.198 173.627 1.00 50.00 ATOM 87 CA GLY I 169 40.152 -1.444 174.225 1.00 50.00 ATOM 88 CA LEU I 170 41.772 1.818 175.308 1.00 50.00 ATOM 89 CA GLU I 171 42.065 3.486 178.690 1.00 50.00 ATOM 90 CA LEU I 172 40.247 5.833 181.012 1.00 50.00 ATOM 91 CA PHE I 173 41.282 9.416 180.355 1.00 50.00 ATOM 92 CA GLU I 174 40.736 11.810 183.290 1.00 50.00 ATOM 93 CA ASN I 175 40.728 15.618 183.507 1.00 50.00 ATOM 94 CA THR I 176 40.475 17.895 186.531 1.00 50.00 ATOM 95 CA SER I 177 39.549 21.542 187.093 1.00 50.00 ATOM 96 CA ALA I 178 41.299 24.090 189.283 1.00 50.00 ATOM 97 CA PRO I 179 40.349 23.440 192.925 1.00 50.00 ATOM 98 CA TYR I 180 37.990 25.700 194.906 1.00 50.00 ATOM 99 CA GLN I 181 38.935 26.553 198.501 1.00 50.00 ATOM 100 CA LEU I 182 36.185 27.327 200.985 1.00 50.00 ATOM 101 CA GLN I 183 37.115 30.336 203.145 1.00 50.00 ATOM 102 CA THR I 184 34.537 30.511 205.915 1.00 50.00 ATOM 103 CA PHE I 185 33.449 32.944 208.669 1.00 50.00 TER