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 1 1 375 UNP D3KFX4 GP16_BPLP2 1 375 SEQRES 1 1 110 MET LEU GLU ALA ASN VAL TYR ASP ASN PHE ASN PRO ASN SEQRES 2 1 110 TYR TYR ASN ILE SER ASP PHE SER MET PRO ASN GLY LYS SEQRES 3 1 110 LYS GLU LYS ARG GLY LEU PRO ILE PRO LYS ALA ARG CYS SEQRES 4 1 110 GLN VAL ILE ASN TYR GLU LEU TRP GLU THR GLY TYR LEU SEQRES 5 1 110 TYR THR SER SER ALA THR LEU THR VAL SER VAL GLU VAL SEQRES 6 1 110 GLY ASP ILE VAL GLN ILE LEU PHE PRO GLU VAL VAL PRO SEQRES 7 1 110 ILE GLU GLU ALA LEU GLY LYS LYS LYS LYS LEU ASN LEU SEQRES 8 1 110 ASP MET VAL TYR LEU VAL THR ASP VAL ASP GLU SER ASN SEQRES 9 1 110 LYS ALA THR LEU LYS ASN ATOM 1 CA MET 1 1 417.497 461.106 528.323 1.00 29.44 ATOM 2 CA LEU 1 2 416.218 461.682 524.797 1.00 24.16 ATOM 3 CA GLU 1 3 412.697 461.284 523.336 1.00 18.01 ATOM 4 CA ALA 1 4 412.309 458.882 520.408 1.00 18.11 ATOM 5 CA ASN 1 5 409.487 458.058 517.950 1.00 18.62 ATOM 6 CA VAL 1 6 409.475 454.365 517.061 1.00 17.46 ATOM 7 CA TYR 1 7 407.852 453.146 513.782 1.00 19.21 ATOM 8 CA ASP 1 8 407.254 449.908 511.930 1.00 19.97 ATOM 9 CA ASN 1 9 409.679 449.457 509.044 1.00 21.14 ATOM 10 CA PHE 1 10 409.156 452.117 506.299 1.00 21.57 ATOM 11 CA ASN 1 11 408.638 449.263 503.790 1.00 23.82 ATOM 12 CA PRO 1 12 408.576 450.587 500.149 1.00 21.68 ATOM 13 CA ASN 1 13 406.546 447.489 499.176 1.00 20.74 ATOM 14 CA TYR 1 14 403.770 449.081 501.283 1.00 20.91 ATOM 15 CA TYR 1 15 404.301 452.851 500.927 1.00 21.83 ATOM 16 CA ASN 1 16 405.356 452.997 497.267 1.00 19.95 ATOM 17 CA ILE 1 17 401.705 452.772 496.138 1.00 20.05 ATOM 18 CA SER 1 18 400.061 455.843 494.599 1.00 24.01 ATOM 19 CA ASP 1 19 396.531 455.139 495.936 1.00 26.74 ATOM 20 CA PHE 1 20 396.327 457.970 498.475 1.00 28.92 ATOM 21 CA SER 1 21 393.620 460.501 497.587 1.00 33.83 ATOM 22 CA MET 1 22 395.017 463.984 498.267 1.00 37.32 ATOM 23 CA PRO 1 23 392.693 466.883 499.398 1.00 48.17 ATOM 24 CA ASN 1 24 392.346 467.866 495.650 1.00 50.74 ATOM 25 CA GLY 1 25 391.419 464.237 494.691 1.00 48.55 ATOM 26 CA LYS 1 26 394.668 463.616 492.703 1.00 40.18 ATOM 27 CA LYS 1 27 396.625 460.408 493.642 1.00 30.43 ATOM 28 CA GLU 1 28 399.941 460.476 495.497 1.00 32.55 ATOM 29 CA LYS 1 29 402.155 457.898 497.262 1.00 27.73 ATOM 30 CA ARG 1 30 401.048 456.756 500.724 1.00 24.66 ATOM 31 CA GLY 1 31 402.477 458.937 503.503 1.00 22.57 ATOM 32 CA LEU 1 32 404.071 457.569 506.684 1.00 23.56 ATOM 33 CA PRO 1 33 401.929 456.879 509.834 1.00 23.19 ATOM 34 CA ILE 1 34 402.225 458.332 513.340 1.00 24.38 ATOM 35 CA PRO 1 35 404.873 456.510 515.539 1.00 21.12 ATOM 36 CA LYS 1 36 403.804 453.102 516.950 1.00 18.12 ATOM 37 CA ALA 1 37 405.384 454.173 520.271 1.00 18.27 ATOM 38 CA ARG 1 38 407.037 457.152 521.971 1.00 21.44 ATOM 39 CA CYS 1 39 409.916 455.987 524.193 1.00 22.57 ATOM 40 CA GLN 1 40 413.048 457.389 525.847 1.00 22.88 ATOM 41 CA VAL 1 41 416.681 456.814 525.018 1.00 22.03 ATOM 42 CA ILE 1 42 419.433 456.239 527.549 1.00 19.69 ATOM 43 CA ASN 1 43 423.107 455.049 527.443 1.00 20.84 ATOM 44 CA TYR 1 44 423.479 456.254 523.907 1.00 19.85 ATOM 45 CA GLU 1 45 426.129 457.200 521.297 1.00 22.04 ATOM 46 CA LEU 1 46 424.258 458.704 518.287 1.00 18.96 ATOM 47 CA TRP 1 47 425.988 459.871 515.039 1.00 21.60 ATOM 48 CA GLU 1 48 424.072 462.289 512.824 1.00 24.29 ATOM 49 CA THR 1 49 425.066 460.851 509.427 1.00 27.90 ATOM 50 CA GLY 1 50 426.926 457.609 510.116 1.00 23.72 ATOM 51 CA TYR 1 51 430.105 458.868 508.372 1.00 20.08 ATOM 52 CA LEU 1 52 432.398 456.539 510.312 1.00 25.88 ATOM 53 CA TYR 1 53 430.539 454.582 512.992 1.00 29.98 ATOM 54 CA THR 1 54 427.237 452.924 513.864 1.00 28.81 ATOM 55 CA SER 1 55 425.131 454.219 516.736 1.00 26.27 ATOM 56 CA SER 1 56 423.714 452.491 519.827 1.00 22.90 ATOM 57 CA ALA 1 57 421.132 453.233 522.532 1.00 20.90 ATOM 58 CA THR 1 58 419.048 451.424 525.141 1.00 18.94 ATOM 59 CA LEU 1 59 415.368 452.206 524.404 1.00 23.73 ATOM 60 CA THR 1 60 412.495 452.171 527.006 1.00 23.55 ATOM 61 CA VAL 1 61 410.192 450.177 524.783 1.00 27.81 ATOM 62 CA SER 1 62 411.183 446.905 523.158 1.00 24.08 ATOM 63 CA VAL 1 63 412.057 447.407 519.485 1.00 20.59 ATOM 64 CA GLU 1 64 412.945 444.909 516.836 1.00 22.33 ATOM 65 CA VAL 1 65 415.211 444.548 513.769 1.00 24.73 ATOM 66 CA GLY 1 66 413.615 446.528 510.984 1.00 21.01 ATOM 67 CA ASP 1 67 411.969 449.178 513.198 1.00 19.12 ATOM 68 CA ILE 1 68 412.656 452.828 512.492 1.00 21.62 ATOM 69 CA VAL 1 69 413.840 454.997 515.422 1.00 22.18 ATOM 70 CA GLN 1 70 413.640 458.798 515.104 1.00 21.21 ATOM 71 CA ILE 1 71 415.581 460.312 518.067 1.00 21.36 ATOM 72 CA LEU 1 72 414.729 463.902 518.963 1.00 20.02 ATOM 73 CA PHE 1 73 416.889 466.641 520.422 1.00 17.76 ATOM 74 CA PRO 1 74 415.506 469.808 522.086 1.00 22.05 ATOM 75 CA GLU 1 75 417.751 471.882 519.760 1.00 19.11 ATOM 76 CA VAL 1 76 417.785 473.385 516.266 1.00 18.91 ATOM 77 CA VAL 1 77 420.305 473.683 513.422 1.00 21.05 ATOM 78 CA PRO 1 78 420.487 476.663 510.895 1.00 21.59 ATOM 79 CA ILE 1 79 419.595 475.543 507.342 1.00 23.65 ATOM 80 CA GLU 1 80 419.011 477.583 504.133 1.00 24.19 ATOM 81 CA GLU 1 81 417.022 475.291 501.773 1.00 35.64 ATOM 82 CA ALA 1 82 416.529 477.734 498.863 1.00 37.22 ATOM 83 CA LEU 1 83 418.231 480.935 497.770 1.00 41.50 ATOM 84 CA GLY 1 84 416.196 483.148 500.089 1.00 45.55 ATOM 85 CA LYS 1 85 414.633 480.693 502.572 1.00 41.65 ATOM 86 CA LYS 1 86 416.467 480.312 505.944 1.00 30.36 ATOM 87 CA LYS 1 87 415.047 478.040 508.681 1.00 28.41 ATOM 88 CA LYS 1 88 415.969 476.714 512.170 1.00 26.36 ATOM 89 CA LEU 1 89 415.570 472.938 511.666 1.00 26.17 ATOM 90 CA ASN 1 90 414.915 470.580 514.647 1.00 24.49 ATOM 91 CA LEU 1 91 417.800 468.219 515.206 1.00 22.72 ATOM 92 CA ASP 1 92 416.587 464.561 514.725 1.00 22.20 ATOM 93 CA MET 1 93 418.644 461.437 513.985 1.00 20.47 ATOM 94 CA VAL 1 94 416.762 458.727 512.032 1.00 18.40 ATOM 95 CA TYR 1 95 417.963 455.076 512.151 1.00 22.15 ATOM 96 CA LEU 1 96 417.054 451.538 511.206 1.00 22.10 ATOM 97 CA VAL 1 97 417.315 448.981 514.058 1.00 20.12 ATOM 98 CA THR 1 98 419.915 446.399 512.848 1.00 22.28 ATOM 99 CA ASP 1 99 420.344 444.469 516.140 1.00 23.07 ATOM 100 CA VAL 1 100 418.712 444.299 519.627 1.00 20.56 ATOM 101 CA ASP 1 101 420.411 442.489 522.446 1.00 31.21 ATOM 102 CA GLU 1 102 418.718 440.837 525.526 1.00 47.66 ATOM 103 CA SER 1 103 418.948 444.165 527.518 1.00 47.07 ATOM 104 CA ASN 1 104 417.150 446.260 524.849 1.00 34.49 ATOM 105 CA LYS 1 105 420.476 447.780 523.606 1.00 23.41 ATOM 106 CA ALA 1 106 419.868 448.553 519.926 1.00 23.19 ATOM 107 CA THR 1 107 422.466 448.963 517.139 1.00 22.79 ATOM 108 CA LEU 1 108 421.315 451.748 514.855 1.00 18.51 ATOM 109 CA LYS 1 109 422.340 452.393 511.223 1.00 18.67 ATOM 110 CA ASN 1 110 421.641 455.861 509.778 1.00 20.71 TER