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 H 1 264 UNP Q71AW2 RBP_BPLP2 1 264 SEQRES 1 H 103 PRO VAL GLN THR LEU THR VAL GLU ALA GLY ASN GLY LEU SEQRES 2 H 103 GLN LEU GLN LEU THR LYS LYS ASN ASN ASP LEU VAL ILE SEQRES 3 H 103 VAL ARG PHE PHE GLY SER VAL SER ASN ILE GLN LYS GLY SEQRES 4 H 103 TRP ASN MET SER GLY THR TRP VAL ASP ARG PRO PHE ARG SEQRES 5 H 103 PRO ALA ALA VAL GLN SER LEU VAL GLY HIS PHE ALA GLY SEQRES 6 H 103 ARG ASP THR SER PHE HIS ILE ASP ILE ASN PRO ASN GLY SEQRES 7 H 103 SER ILE THR TRP TRP GLY ALA ASN ILE ASP LYS THR PRO SEQRES 8 H 103 ILE ALA THR ARG GLY ASN GLY SER TYR PHE ILE LYS ATOM 1 CA PRO H 162 353.084 435.795 490.101 1.00143.39 ATOM 2 CA VAL H 163 352.722 434.356 486.557 1.00143.42 ATOM 3 CA GLN H 164 350.239 435.889 484.036 1.00151.22 ATOM 4 CA THR H 165 349.542 434.449 480.540 1.00155.31 ATOM 5 CA LEU H 166 347.969 436.065 477.431 1.00163.04 ATOM 6 CA THR H 167 347.348 434.928 473.813 1.00169.85 ATOM 7 CA VAL H 168 347.039 437.886 471.380 1.00174.05 ATOM 8 CA GLU H 169 345.802 437.332 467.794 1.00186.81 ATOM 9 CA ALA H 170 347.988 440.151 466.331 1.00181.80 ATOM 10 CA GLY H 171 346.436 439.815 462.855 1.00196.77 ATOM 11 CA ASN H 172 347.496 439.014 459.240 1.00200.64 ATOM 12 CA GLY H 173 348.094 435.437 460.530 1.00192.69 ATOM 13 CA LEU H 174 350.174 436.092 463.691 1.00177.54 ATOM 14 CA GLN H 175 349.673 434.640 467.210 1.00170.71 ATOM 15 CA LEU H 176 351.639 435.819 470.295 1.00157.80 ATOM 16 CA GLN H 177 351.925 433.686 473.478 1.00153.69 ATOM 17 CA LEU H 178 353.015 436.031 476.322 1.00145.00 ATOM 18 CA THR H 179 354.221 434.762 479.750 1.00139.79 ATOM 19 CA LYS H 180 354.611 437.603 482.328 1.00136.18 ATOM 20 CA LYS H 181 356.462 436.716 485.583 1.00132.17 ATOM 21 CA ASN H 182 356.724 439.004 488.707 1.00132.53 ATOM 22 CA ASN H 183 354.867 441.658 486.530 1.00139.43 ATOM 23 CA ASP H 184 358.212 442.458 484.778 1.00136.12 ATOM 24 CA LEU H 185 359.950 439.791 482.563 1.00133.28 ATOM 25 CA VAL H 186 357.824 438.563 479.590 1.00134.78 ATOM 26 CA ILE H 187 358.828 435.848 477.055 1.00137.61 ATOM 27 CA VAL H 188 356.730 436.060 473.838 1.00143.12 ATOM 28 CA ARG H 189 356.329 432.962 471.599 1.00150.17 ATOM 29 CA PHE H 190 355.576 433.343 467.844 1.00158.10 ATOM 30 CA PHE H 191 352.800 431.170 466.286 1.00169.32 ATOM 31 CA GLY H 192 350.729 430.965 463.080 1.00181.91 ATOM 32 CA SER H 193 351.451 431.898 459.447 1.00188.73 ATOM 33 CA VAL H 194 351.643 435.621 458.433 1.00190.95 ATOM 34 CA SER H 195 350.232 436.702 455.001 1.00206.42 ATOM 35 CA ASN H 196 349.565 440.089 453.244 1.00244.72 ATOM 36 CA ILE H 197 351.659 442.693 455.193 1.00218.21 ATOM 37 CA GLN H 198 354.122 445.561 454.400 1.00271.70 ATOM 38 CA LYS H 199 357.198 446.957 456.271 1.00270.40 ATOM 39 CA GLY H 200 356.451 449.655 458.879 1.00274.20 ATOM 40 CA TRP H 201 352.687 448.888 458.735 1.00274.05 ATOM 41 CA ASN H 202 350.507 448.182 461.821 1.00213.48 ATOM 42 CA MET H 203 348.826 444.797 462.623 1.00201.53 ATOM 43 CA SER H 204 345.165 444.268 461.504 1.00216.91 ATOM 44 CA GLY H 205 343.958 442.133 464.456 1.00208.76 ATOM 45 CA THR H 206 343.889 442.434 468.281 1.00202.80 ATOM 46 CA TRP H 207 346.087 444.865 470.316 1.00194.17 ATOM 47 CA VAL H 208 348.260 444.035 473.404 1.00176.14 ATOM 48 CA ASP H 209 346.351 444.331 476.757 1.00183.68 ATOM 49 CA ARG H 210 347.295 447.035 479.358 1.00185.94 ATOM 50 CA PRO H 211 349.039 444.697 481.964 1.00167.39 ATOM 51 CA PHE H 212 351.337 443.306 479.194 1.00155.20 ATOM 52 CA ARG H 213 352.158 446.745 477.616 1.00165.77 ATOM 53 CA PRO H 214 355.864 447.736 478.024 1.00162.45 ATOM 54 CA ALA H 215 357.194 451.204 479.080 1.00178.57 ATOM 55 CA ALA H 216 359.103 451.636 475.759 1.00187.22 ATOM 56 CA VAL H 217 358.891 450.126 472.211 1.00186.01 ATOM 57 CA GLN H 218 360.400 446.588 472.362 1.00169.63 ATOM 58 CA SER H 219 361.822 445.134 469.108 1.00175.99 ATOM 59 CA LEU H 220 361.219 441.337 469.286 1.00163.41 ATOM 60 CA VAL H 221 363.028 439.127 466.702 1.00173.07 ATOM 61 CA GLY H 222 361.306 436.075 465.132 1.00171.53 ATOM 62 CA HIS H 223 362.008 433.471 462.397 1.00184.64 ATOM 63 CA PHE H 224 360.251 431.845 459.371 1.00193.84 ATOM 64 CA ALA H 225 360.079 428.008 459.831 1.00200.87 ATOM 65 CA GLY H 226 362.081 425.959 457.314 1.00284.50 ATOM 66 CA ARG H 227 363.848 429.066 455.893 1.00284.56 ATOM 67 CA ASP H 228 367.023 431.178 456.386 1.00282.81 ATOM 68 CA THR H 229 364.928 434.423 456.496 1.00233.08 ATOM 69 CA SER H 230 363.905 436.231 459.734 1.00200.56 ATOM 70 CA PHE H 231 361.604 439.072 460.978 1.00190.12 ATOM 71 CA HIS H 232 361.061 441.491 463.919 1.00181.25 ATOM 72 CA ILE H 233 357.953 443.123 465.488 1.00175.00 ATOM 73 CA ASP H 234 357.649 446.410 467.437 1.00179.29 ATOM 74 CA ILE H 235 355.330 446.248 470.490 1.00170.58 ATOM 75 CA ASN H 236 354.711 449.985 471.143 1.00188.06 ATOM 76 CA PRO H 237 353.684 451.227 474.683 1.00189.92 ATOM 77 CA ASN H 238 350.072 451.953 473.514 1.00206.60 ATOM 78 CA GLY H 239 349.546 448.219 472.754 1.00188.14 ATOM 79 CA SER H 240 350.003 448.507 468.948 1.00195.90 ATOM 80 CA ILE H 241 352.113 445.916 467.073 1.00183.36 ATOM 81 CA THR H 242 354.159 447.231 464.094 1.00195.14 ATOM 82 CA TRP H 243 355.583 444.791 461.484 1.00193.63 ATOM 83 CA TRP H 244 359.249 445.411 460.540 1.00202.24 ATOM 84 CA GLY H 245 360.217 442.368 458.432 1.00203.43 ATOM 85 CA ALA H 246 360.073 441.697 454.657 1.00258.93 ATOM 86 CA ASN H 247 356.757 442.419 452.755 1.00267.56 ATOM 87 CA ILE H 248 354.603 439.274 452.783 1.00239.41 ATOM 88 CA ASP H 249 352.384 438.222 449.887 1.00264.49 ATOM 89 CA LYS H 250 349.166 436.157 449.901 1.00259.30 ATOM 90 CA THR H 251 351.073 432.906 450.598 1.00249.65 ATOM 91 CA PRO H 252 351.296 432.390 454.404 1.00219.88 ATOM 92 CA ILE H 253 354.705 431.485 455.913 1.00200.31 ATOM 93 CA ALA H 254 354.899 429.854 459.396 1.00190.75 ATOM 94 CA THR H 255 356.308 432.182 462.098 1.00176.57 ATOM 95 CA ARG H 256 358.130 430.750 465.154 1.00170.31 ATOM 96 CA GLY H 257 360.551 432.085 467.803 1.00163.60 ATOM 97 CA ASN H 258 361.027 433.432 471.352 1.00153.23 ATOM 98 CA GLY H 259 361.607 437.067 472.369 1.00150.33 ATOM 99 CA SER H 260 362.082 438.433 475.918 1.00143.90 ATOM 100 CA TYR H 261 361.534 442.008 477.264 1.00145.72 ATOM 101 CA PHE H 262 361.089 444.002 480.549 1.00144.95 ATOM 102 CA ILE H 263 357.895 445.979 481.366 1.00148.87 ATOM 103 CA LYS H 264 359.276 448.233 484.179 1.00155.15 TER