HEADER VIRAL PROTEIN 31-DEC-69 6ZIG TITLE Topological model of the p2 virion baseplate in activated TITLE 2 conformation (closed Tal trimer) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Receptor binding protein; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R; EXPDTA ELECTRON MICROSCOPY DBREF 6ZIG E 1 264 UNP Q71AW2 RBP_BPLP2 1 264 SEQRES 1 E 103 PRO VAL GLN THR LEU THR VAL GLU ALA GLY ASN GLY LEU SEQRES 2 E 103 GLN LEU GLN LEU THR LYS LYS ASN ASN ASP LEU VAL ILE SEQRES 3 E 103 VAL ARG PHE PHE GLY SER VAL SER ASN ILE GLN LYS GLY SEQRES 4 E 103 TRP ASN MET SER GLY THR TRP VAL ASP ARG PRO PHE ARG SEQRES 5 E 103 PRO ALA ALA VAL GLN SER LEU VAL GLY HIS PHE ALA GLY SEQRES 6 E 103 ARG ASP THR SER PHE HIS ILE ASP ILE ASN PRO ASN GLY SEQRES 7 E 103 SER ILE THR TRP TRP GLY ALA ASN ILE ASP LYS THR PRO SEQRES 8 E 103 ILE ALA THR ARG GLY ASN GLY SER TYR PHE ILE LYS ATOM 1 CA PRO E 162 394.037 516.807 486.929 1.00120.72 ATOM 2 CA VAL E 163 392.685 516.406 483.352 1.00121.04 ATOM 3 CA GLN E 164 392.926 519.279 480.786 1.00130.94 ATOM 4 CA THR E 165 391.405 519.165 477.254 1.00138.33 ATOM 5 CA LEU E 166 392.147 521.265 474.117 1.00150.51 ATOM 6 CA THR E 167 390.931 521.226 470.472 1.00163.90 ATOM 7 CA VAL E 168 393.444 522.847 468.057 1.00170.75 ATOM 8 CA GLU E 169 392.454 523.622 464.432 1.00191.69 ATOM 9 CA ALA E 170 395.998 522.994 463.047 1.00184.07 ATOM 10 CA GLY E 171 395.046 524.144 459.527 1.00207.99 ATOM 11 CA ASN E 172 394.915 522.776 455.921 1.00252.89 ATOM 12 CA GLY E 173 392.007 520.593 457.190 1.00249.67 ATOM 13 CA LEU E 174 393.494 519.118 460.416 1.00190.37 ATOM 14 CA GLN E 175 391.906 518.934 463.912 1.00178.06 ATOM 15 CA LEU E 176 393.804 517.802 467.065 1.00156.02 ATOM 16 CA GLN E 177 391.990 516.600 470.233 1.00148.47 ATOM 17 CA LEU E 178 394.511 516.778 473.131 1.00133.16 ATOM 18 CA THR E 179 393.888 515.167 476.576 1.00124.56 ATOM 19 CA LYS E 180 396.527 516.200 479.198 1.00118.74 ATOM 20 CA LYS E 181 396.546 514.201 482.495 1.00113.80 ATOM 21 CA ASN E 182 398.631 515.091 485.649 1.00116.31 ATOM 22 CA ASN E 183 400.133 517.939 483.449 1.00125.13 ATOM 23 CA ASP E 184 402.447 515.334 481.789 1.00123.12 ATOM 24 CA LEU E 185 400.958 512.517 479.583 1.00119.02 ATOM 25 CA VAL E 186 398.937 513.772 476.547 1.00120.24 ATOM 26 CA ILE E 187 397.060 511.576 474.002 1.00126.99 ATOM 27 CA VAL E 188 396.332 513.475 470.736 1.00135.29 ATOM 28 CA ARG E 189 393.455 512.346 468.450 1.00150.77 ATOM 29 CA PHE E 190 393.516 513.128 464.677 1.00165.75 ATOM 30 CA PHE E 191 390.331 514.532 463.023 1.00186.07 ATOM 31 CA GLY E 192 389.250 516.218 459.760 1.00212.87 ATOM 32 CA SER E 193 390.489 515.958 456.142 1.00257.67 ATOM 33 CA VAL E 194 393.880 517.518 455.177 1.00236.92 ATOM 34 CA SER E 195 394.261 519.220 451.728 1.00259.69 ATOM 35 CA ASN E 196 396.973 521.353 449.962 1.00260.28 ATOM 36 CA ILE E 197 400.196 520.748 452.014 1.00258.37 ATOM 37 CA GLN E 198 403.904 519.908 451.321 1.00259.28 ATOM 38 CA LYS E 199 406.538 517.880 453.288 1.00247.83 ATOM 39 CA GLY E 200 408.516 519.855 455.910 1.00234.72 ATOM 40 CA TRP E 201 406.071 522.816 455.658 1.00226.92 ATOM 41 CA ASN E 202 404.361 524.457 458.685 1.00209.64 ATOM 42 CA MET E 203 400.566 524.369 459.406 1.00203.63 ATOM 43 CA SER E 204 398.406 527.331 458.194 1.00260.59 ATOM 44 CA GLY E 205 395.895 527.448 461.095 1.00229.24 ATOM 45 CA THR E 206 396.047 527.712 464.927 1.00205.76 ATOM 46 CA TRP E 207 399.179 526.942 467.041 1.00191.72 ATOM 47 CA VAL E 208 399.399 524.684 470.173 1.00168.35 ATOM 48 CA ASP E 209 398.694 526.562 473.483 1.00176.45 ATOM 49 CA ARG E 210 401.465 527.040 476.135 1.00181.16 ATOM 50 CA PRO E 211 400.168 524.448 478.760 1.00157.86 ATOM 51 CA PHE E 212 400.083 521.720 476.034 1.00142.55 ATOM 52 CA ARG E 213 403.534 522.582 474.516 1.00155.64 ATOM 53 CA PRO E 214 406.142 519.779 475.028 1.00151.36 ATOM 54 CA ALA E 215 409.799 520.250 476.144 1.00172.06 ATOM 55 CA ALA E 216 411.147 518.713 472.875 1.00176.51 ATOM 56 CA VAL E 217 409.790 518.138 469.307 1.00171.91 ATOM 57 CA GLN E 218 407.370 515.148 469.450 1.00155.32 ATOM 58 CA SER E 219 406.826 513.160 466.212 1.00163.13 ATOM 59 CA LEU E 220 403.188 511.916 466.339 1.00155.11 ATOM 60 CA VAL E 221 402.137 509.240 463.774 1.00172.45 ATOM 61 CA GLY E 222 398.669 509.307 462.133 1.00180.44 ATOM 62 CA HIS E 223 396.757 507.419 459.387 1.00208.21 ATOM 63 CA PHE E 224 394.560 508.158 456.303 1.00237.51 ATOM 64 CA ALA E 225 391.082 506.528 456.719 1.00283.87 ATOM 65 CA GLY E 226 390.269 503.738 454.246 1.00283.75 ATOM 66 CA ARG E 227 393.858 503.628 452.884 1.00285.32 ATOM 67 CA ASP E 228 397.199 501.817 453.473 1.00286.33 ATOM 68 CA THR E 229 399.084 505.186 453.568 1.00285.61 ATOM 69 CA SER E 230 400.134 506.988 456.801 1.00221.64 ATOM 70 CA PHE E 231 401.545 510.372 458.017 1.00198.51 ATOM 71 CA HIS E 232 403.361 512.038 460.971 1.00178.73 ATOM 72 CA ILE E 233 403.314 515.574 462.479 1.00167.97 ATOM 73 CA ASP E 234 406.031 517.415 464.457 1.00166.94 ATOM 74 CA ILE E 235 404.733 519.432 467.453 1.00158.34 ATOM 75 CA ASN E 236 407.724 521.742 468.133 1.00176.35 ATOM 76 CA PRO E 237 408.267 523.288 471.662 1.00181.80 ATOM 77 CA ASN E 238 407.235 526.799 470.416 1.00202.53 ATOM 78 CA GLY E 239 403.709 525.497 469.599 1.00181.25 ATOM 79 CA SER E 240 404.259 525.171 465.809 1.00189.17 ATOM 80 CA ILE E 241 403.003 522.061 463.953 1.00175.78 ATOM 81 CA THR E 242 405.186 520.829 461.037 1.00186.67 ATOM 82 CA TRP E 243 403.758 518.383 458.432 1.00189.86 ATOM 83 CA TRP E 244 406.043 515.420 457.592 1.00196.13 ATOM 84 CA GLY E 245 403.856 513.101 455.470 1.00207.39 ATOM 85 CA ALA E 246 403.276 512.848 451.693 1.00261.14 ATOM 86 CA ASN E 247 402.426 516.055 449.711 1.00259.62 ATOM 87 CA ILE E 248 398.661 516.519 449.601 1.00260.20 ATOM 88 CA ASP E 249 396.822 517.945 446.599 1.00258.16 ATOM 89 CA LYS E 250 393.468 519.785 446.451 1.00256.86 ATOM 90 CA THR E 251 391.474 516.612 447.283 1.00260.74 ATOM 91 CA PRO E 252 391.001 516.256 451.087 1.00261.37 ATOM 92 CA ILE E 253 391.734 512.853 452.691 1.00267.13 ATOM 93 CA ALA E 254 390.310 511.950 456.160 1.00265.19 ATOM 94 CA THR E 255 392.958 511.851 458.931 1.00202.57 ATOM 95 CA ARG E 256 392.479 509.614 462.024 1.00192.75 ATOM 96 CA GLY E 257 394.741 508.147 464.747 1.00177.04 ATOM 97 CA ASN E 258 396.077 508.415 468.322 1.00156.31 ATOM 98 CA GLY E 259 399.542 509.617 469.394 1.00145.44 ATOM 99 CA SER E 260 400.893 509.892 472.971 1.00134.19 ATOM 100 CA TYR E 261 403.765 512.075 474.344 1.00132.85 ATOM 101 CA PHE E 262 405.247 513.454 477.639 1.00132.50 ATOM 102 CA ILE E 263 405.473 517.215 478.400 1.00137.58 ATOM 103 CA LYS E 264 408.056 517.103 481.271 1.00149.49 TER