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: 3; COMPND 2 MOLECULE: Baseplate protein gp16; COMPND 3 CHAIN: Y, Z, 1; EXPDTA ELECTRON MICROSCOPY DBREF 6ZIG Z 1 375 UNP D3KFX4 GP16_BPLP2 1 375 SEQRES 1 Z 105 TYR PHE TRP ALA MET ILE GLU SER LEU ASP VAL PRO ASN SEQRES 2 Z 105 ALA ILE THR LYS THR THR ASN PHE ALA ILE ILE ASP TYR SEQRES 3 Z 105 LEU ILE ASP PRO ASN LYS ASN ASN LEU MET SER TYR GLY SEQRES 4 Z 105 TYR PHE PHE ASN SER SER ILE PHE ALA GLY LYS ALA THR SEQRES 5 Z 105 ILE ASN ARG LYS ALA GLU THR SER SER ALA HIS ASP VAL SEQRES 6 Z 105 ALA LYS ARG ILE PHE SER LYS VAL GLN PHE GLN PRO THR SEQRES 7 Z 105 THR THR ILE GLN HIS ALA PRO SER GLU THR ASP PRO ARG SEQRES 8 Z 105 ASN LEU LEU PHE ILE ASN PHE ALA SER ARG ASN TRP ASN SEQRES 9 Z 105 ARG ATOM 1 CA TYR Z 111 459.118 452.152 503.354 1.00 21.89 ATOM 2 CA PHE Z 112 458.698 449.772 500.379 1.00 18.69 ATOM 3 CA TRP Z 113 455.113 448.798 501.332 1.00 23.18 ATOM 4 CA ALA Z 114 454.224 452.427 501.937 1.00 24.93 ATOM 5 CA MET Z 115 455.816 453.518 498.578 1.00 22.32 ATOM 6 CA ILE Z 116 453.494 451.271 496.397 1.00 23.31 ATOM 7 CA GLU Z 117 450.241 452.132 498.287 1.00 23.78 ATOM 8 CA SER Z 118 447.189 452.775 496.000 1.00 23.33 ATOM 9 CA LEU Z 119 449.011 451.678 492.782 1.00 17.90 ATOM 10 CA ASP Z 120 447.045 449.083 490.761 1.00 19.65 ATOM 11 CA VAL Z 121 448.290 446.570 488.319 1.00 21.54 ATOM 12 CA PRO Z 122 446.160 445.465 485.349 1.00 19.22 ATOM 13 CA ASN Z 123 446.652 441.813 484.447 1.00 17.60 ATOM 14 CA ALA Z 124 448.306 442.914 481.133 1.00 19.98 ATOM 15 CA ILE Z 125 451.420 443.959 483.095 1.00 16.89 ATOM 16 CA THR Z 126 452.001 440.218 484.044 1.00 20.03 ATOM 17 CA LYS Z 127 452.415 439.201 480.339 1.00 23.41 ATOM 18 CA THR Z 128 456.182 438.961 480.347 1.00 24.18 ATOM 19 CA THR Z 129 458.911 438.675 483.006 1.00 22.34 ATOM 20 CA ASN Z 130 458.856 439.409 486.775 1.00 22.33 ATOM 21 CA PHE Z 131 461.403 442.216 486.143 1.00 24.35 ATOM 22 CA ALA Z 132 458.730 444.011 483.975 1.00 23.71 ATOM 23 CA ILE Z 133 456.505 444.055 487.095 1.00 21.38 ATOM 24 CA ILE Z 134 459.327 445.230 489.454 1.00 26.38 ATOM 25 CA ASP Z 135 460.265 448.117 487.097 1.00 23.76 ATOM 26 CA TYR Z 136 456.545 449.122 486.873 1.00 20.92 ATOM 27 CA LEU Z 137 456.184 449.002 490.701 1.00 23.13 ATOM 28 CA ILE Z 138 459.346 451.030 491.596 1.00 24.23 ATOM 29 CA ASP Z 139 459.051 454.461 489.928 1.00 22.99 ATOM 30 CA PRO Z 140 459.256 457.999 491.498 1.00 20.74 ATOM 31 CA ASN Z 141 457.089 459.243 488.590 1.00 22.39 ATOM 32 CA LYS Z 142 454.143 457.180 490.001 1.00 21.55 ATOM 33 CA ASN Z 143 454.922 456.265 493.660 1.00 24.81 ATOM 34 CA ASN Z 144 453.767 458.105 496.764 1.00 23.65 ATOM 35 CA LEU Z 145 457.341 457.963 498.157 1.00 17.90 ATOM 36 CA MET Z 146 460.694 458.913 496.571 1.00 18.65 ATOM 37 CA SER Z 147 463.297 456.366 495.422 1.00 22.03 ATOM 38 CA TYR Z 148 466.567 456.444 493.490 1.00 22.42 ATOM 39 CA GLY Z 149 466.887 452.899 492.115 1.00 23.51 ATOM 40 CA TYR Z 150 466.613 449.215 492.912 1.00 29.26 ATOM 41 CA PHE Z 151 469.347 446.623 493.310 1.00 25.22 ATOM 42 CA PHE Z 152 469.345 442.876 492.706 1.00 26.60 ATOM 43 CA ASN Z 153 470.834 440.066 490.632 1.00 21.62 ATOM 44 CA SER Z 154 468.950 440.107 487.269 1.00 25.99 ATOM 45 CA SER Z 155 468.492 436.321 487.413 1.00 26.79 ATOM 46 CA ILE Z 156 466.026 436.496 490.316 1.00 23.50 ATOM 47 CA PHE Z 157 463.471 438.435 488.203 1.00 19.08 ATOM 48 CA ALA Z 158 464.318 437.069 484.705 1.00 19.85 ATOM 49 CA GLY Z 159 461.586 434.413 484.833 1.00 21.03 ATOM 50 CA LYS Z 160 457.984 434.451 483.579 1.00 19.15 ATOM 51 CA ALA Z 161 455.633 436.417 485.835 1.00 21.41 ATOM 52 CA THR Z 162 452.598 434.751 487.407 1.00 21.03 ATOM 53 CA ILE Z 163 449.095 436.148 486.598 1.00 19.16 ATOM 54 CA ASN Z 164 446.681 438.067 488.895 1.00 22.61 ATOM 55 CA ARG Z 165 443.901 436.154 490.795 1.00 19.57 ATOM 56 CA LYS Z 166 440.788 435.841 488.487 1.00 18.91 ATOM 57 CA ALA Z 167 442.845 437.471 485.587 1.00 22.12 ATOM 58 CA GLU Z 168 441.712 440.851 487.010 1.00 23.14 ATOM 59 CA THR Z 169 443.280 444.173 487.969 1.00 22.73 ATOM 60 CA SER Z 170 445.042 443.685 491.378 1.00 23.47 ATOM 61 CA SER Z 171 446.719 446.098 493.803 1.00 19.57 ATOM 62 CA ALA Z 172 450.552 446.543 493.618 1.00 25.98 ATOM 63 CA HIS Z 173 450.497 445.339 497.251 1.00 27.07 ATOM 64 CA ASP Z 174 449.000 441.992 496.217 1.00 24.74 ATOM 65 CA VAL Z 175 451.161 441.511 493.120 1.00 23.95 ATOM 66 CA ALA Z 176 454.425 442.336 494.955 1.00 19.45 ATOM 67 CA LYS Z 177 453.440 439.858 497.753 1.00 18.08 ATOM 68 CA ARG Z 178 452.842 437.219 494.991 1.00 20.46 ATOM 69 CA ILE Z 179 456.134 437.824 493.185 1.00 24.17 ATOM 70 CA PHE Z 180 458.235 437.992 496.359 1.00 23.71 ATOM 71 CA SER Z 181 456.798 434.613 497.471 1.00 28.82 ATOM 72 CA LYS Z 182 457.615 433.151 494.096 1.00 21.33 ATOM 73 CA VAL Z 183 461.254 434.494 493.982 1.00 21.28 ATOM 74 CA GLN Z 184 461.735 433.992 497.771 1.00 20.01 ATOM 75 CA PHE Z 185 463.115 437.472 498.577 1.00 22.25 ATOM 76 CA GLN Z 186 461.566 440.301 500.496 1.00 25.38 ATOM 77 CA PRO Z 187 462.650 443.912 499.794 1.00 23.96 ATOM 78 CA THR Z 188 464.789 446.063 502.136 1.00 24.89 ATOM 79 CA THR Z 189 465.015 449.912 502.052 1.00 25.85 ATOM 80 CA THR Z 190 468.447 451.494 502.254 1.00 27.17 ATOM 81 CA ILE Z 191 469.670 455.116 502.807 1.00 24.24 ATOM 82 CA GLN Z 192 473.218 455.750 501.717 1.00 26.82 ATOM 83 CA HIS Z 193 475.484 458.403 500.288 1.00 34.59 ATOM 84 CA ALA Z 194 476.257 457.753 496.632 1.00 45.14 ATOM 85 CA PRO Z 195 479.453 455.595 496.749 1.00 55.20 ATOM 86 CA SER Z 196 481.198 457.471 493.874 1.00 59.31 ATOM 87 CA GLU Z 197 483.134 460.592 494.846 1.00 58.07 ATOM 88 CA THR Z 198 481.462 462.161 491.737 1.00 49.47 ATOM 89 CA ASP Z 199 477.999 461.989 493.464 1.00 37.92 ATOM 90 CA PRO Z 200 477.531 463.888 496.810 1.00 26.45 ATOM 91 CA ARG Z 201 473.826 462.973 497.195 1.00 22.27 ATOM 92 CA ASN Z 202 472.111 461.118 500.028 1.00 21.89 ATOM 93 CA LEU Z 203 469.999 458.387 498.315 1.00 22.14 ATOM 94 CA LEU Z 204 467.312 455.813 499.017 1.00 21.29 ATOM 95 CA PHE Z 205 467.259 452.401 497.320 1.00 21.19 ATOM 96 CA ILE Z 206 465.035 449.298 497.305 1.00 22.53 ATOM 97 CA ASN Z 207 467.063 446.054 497.458 1.00 24.82 ATOM 98 CA PHE Z 208 466.620 442.331 496.814 1.00 22.10 ATOM 99 CA ALA Z 209 469.909 441.286 498.337 1.00 21.58 ATOM 100 CA SER Z 210 471.493 438.524 500.494 1.00 22.20 ATOM 101 CA ARG Z 211 474.899 437.289 501.738 1.00 23.32 ATOM 102 CA ASN Z 212 475.613 435.694 498.344 1.00 21.59 ATOM 103 CA TRP Z 213 475.155 437.283 494.866 1.00 23.19 ATOM 104 CA ASN Z 214 474.025 433.766 493.623 1.00 23.38 ATOM 105 CA ARG Z 215 472.374 432.379 496.790 1.00 23.56 TER