HEADER VIRAL PROTEIN 05-FEB-10 2X53 TITLE STRUCTURE OF THE PHAGE P2 BASEPLATE IN ITS ACTIVATED CONFORMATION TITLE 2 WITH SR COMPND MOL_ID: 2; COMPND 2 MOLECULE: PUTATIVE RECEPTOR BINDING PROTEIN; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R; COMPND 4 FRAGMENT: RESIDUES ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.90 ANGSTORMS DBREF 2X53 Q 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 Q 21 SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN SEQRES 2 Q 21 THR SER THR LEU ASP SER ILE SER ATOM 1 N SER Q 129 44.949 92.225 56.783 1.00171.75 ATOM 2 CA SER Q 129 43.646 92.882 56.870 1.00231.08 ATOM 3 C SER Q 129 43.685 93.856 58.064 1.00230.11 ATOM 4 O SER Q 129 44.771 94.222 58.519 1.00201.65 ATOM 5 CB SER Q 129 42.543 91.841 57.053 1.00239.80 ATOM 6 OG SER Q 129 42.731 91.072 58.230 1.00237.34 ATOM 7 N GLY Q 130 42.515 94.265 58.550 1.00237.94 ATOM 8 CA GLY Q 130 42.402 95.155 59.701 1.00237.98 ATOM 9 C GLY Q 130 42.662 94.439 61.009 1.00237.83 ATOM 10 O GLY Q 130 43.205 95.031 61.946 1.00237.03 ATOM 11 N THR Q 131 42.284 93.149 61.070 1.00239.06 ATOM 12 CA THR Q 131 42.428 92.293 62.250 1.00238.26 ATOM 13 C THR Q 131 43.714 91.467 62.237 1.00227.34 ATOM 14 O THR Q 131 44.521 91.596 63.159 1.00223.18 ATOM 15 CB THR Q 131 41.174 91.426 62.456 1.00240.11 ATOM 16 OG1 THR Q 131 40.905 90.696 61.256 1.00242.21 ATOM 17 CG2 THR Q 131 39.951 92.240 62.861 1.00239.66 ATOM 18 N GLY Q 132 43.888 90.629 61.212 1.00221.70 ATOM 19 CA GLY Q 132 45.051 89.758 61.088 1.00164.95 ATOM 20 C GLY Q 132 45.625 89.611 59.693 1.00157.41 ATOM 21 O GLY Q 132 45.585 90.552 58.895 1.00158.98 ATOM 22 N VAL Q 133 46.178 88.416 59.405 1.00154.22 ATOM 23 CA VAL Q 133 46.813 88.053 58.132 1.00152.22 ATOM 24 C VAL Q 133 45.805 87.353 57.206 1.00157.37 ATOM 25 O VAL Q 133 45.067 86.472 57.653 1.00160.30 ATOM 26 CB VAL Q 133 48.082 87.179 58.375 1.00147.07 ATOM 27 CG1 VAL Q 133 48.749 86.761 57.063 1.00145.68 ATOM 28 CG2 VAL Q 133 49.083 87.889 59.282 1.00142.66 ATOM 29 N THR Q 134 45.791 87.741 55.916 1.00159.01 ATOM 30 CA THR Q 134 44.912 87.157 54.898 1.00164.49 ATOM 31 C THR Q 134 45.623 86.072 54.081 1.00163.02 ATOM 32 O THR Q 134 45.098 84.963 53.966 1.00167.32 ATOM 33 CB THR Q 134 44.261 88.238 54.020 1.00180.88 ATOM 34 OG1 THR Q 134 45.258 89.155 53.568 1.00166.30 ATOM 35 CG2 THR Q 134 43.150 88.984 54.736 1.00232.66 ATOM 36 N SER Q 135 46.808 86.392 53.519 1.00157.66 ATOM 37 CA SER Q 135 47.605 85.470 52.701 1.00155.94 ATOM 38 C SER Q 135 49.112 85.713 52.828 1.00149.40 ATOM 39 O SER Q 135 49.536 86.841 53.087 1.00147.03 ATOM 40 CB SER Q 135 47.182 85.544 51.237 1.00160.42 ATOM 41 OG SER Q 135 47.381 86.843 50.702 1.00159.47 ATOM 42 N THR Q 136 49.916 84.651 52.631 1.00147.13 ATOM 43 CA THR Q 136 51.377 84.699 52.708 1.00141.58 ATOM 44 C THR Q 136 52.000 84.030 51.476 1.00142.20 ATOM 45 O THR Q 136 51.680 82.879 51.167 1.00145.23 ATOM 46 CB THR Q 136 51.868 84.103 54.044 1.00137.52 ATOM 47 OG1 THR Q 136 51.157 84.711 55.125 1.00137.94 ATOM 48 CG2 THR Q 136 53.369 84.283 54.257 1.00132.21 ATOM 49 N LYS Q 137 52.887 84.762 50.777 1.00139.94 ATOM 50 CA LYS Q 137 53.587 84.300 49.576 1.00140.51 ATOM 51 C LYS Q 137 55.111 84.478 49.756 1.00135.42 ATOM 52 O LYS Q 137 55.569 85.614 49.874 1.00133.68 ATOM 53 CB LYS Q 137 53.078 85.063 48.333 1.00145.13 ATOM 54 CG LYS Q 137 53.754 84.674 47.018 1.00146.91 ATOM 55 CD LYS Q 137 53.469 85.694 45.918 1.00152.24 ATOM 56 CE LYS Q 137 54.235 85.426 44.644 1.00154.71 ATOM 57 NZ LYS Q 137 53.720 84.236 43.911 1.00156.55 ATOM 58 N PRO Q 138 55.917 83.394 49.769 1.00133.54 ATOM 59 CA PRO Q 138 57.370 83.571 49.937 1.00129.27 ATOM 60 C PRO Q 138 58.091 83.970 48.648 1.00130.73 ATOM 61 O PRO Q 138 57.630 83.641 47.554 1.00134.88 ATOM 62 CB PRO Q 138 57.845 82.204 50.451 1.00127.70 ATOM 63 CG PRO Q 138 56.605 81.322 50.519 1.00132.67 ATOM 64 CD PRO Q 138 55.570 81.967 49.661 1.00135.86 ATOM 65 N ILE Q 139 59.233 84.674 48.789 1.00127.91 ATOM 66 CA ILE Q 139 60.091 85.119 47.682 1.00129.54 ATOM 67 C ILE Q 139 60.778 83.902 47.028 1.00129.05 ATOM 68 O ILE Q 139 61.160 82.958 47.726 1.00125.65 ATOM 69 CB ILE Q 139 61.103 86.207 48.179 1.00127.49 ATOM 70 CG1 ILE Q 139 60.414 87.579 48.431 1.00129.16 ATOM 71 CG2 ILE Q 139 62.362 86.344 47.289 1.00128.80 ATOM 72 CD1 ILE Q 139 60.070 88.475 47.168 1.00134.36 ATOM 73 N VAL Q 140 60.916 83.933 45.691 1.00132.86 ATOM 74 CA VAL Q 140 61.547 82.884 44.888 1.00133.31 ATOM 75 C VAL Q 140 63.051 82.718 45.220 1.00129.30 ATOM 76 O VAL Q 140 63.724 83.702 45.546 1.00128.38 ATOM 77 CB VAL Q 140 61.241 83.075 43.374 1.00139.09 ATOM 78 CG1 VAL Q 140 62.185 84.080 42.706 1.00139.95 ATOM 79 CG2 VAL Q 140 61.230 81.747 42.630 1.00140.66 ATOM 80 N GLN Q 141 63.554 81.469 45.181 1.00127.57 ATOM 81 CA GLN Q 141 64.955 81.160 45.481 1.00124.39 ATOM 82 C GLN Q 141 65.733 80.876 44.191 1.00127.82 ATOM 83 O GLN Q 141 65.732 79.751 43.686 1.00129.72 ATOM 84 CB GLN Q 141 65.071 80.013 46.500 1.00120.86 ATOM 85 CG GLN Q 141 64.470 80.344 47.868 1.00118.07 ATOM 86 CD GLN Q 141 64.606 79.232 48.881 1.00115.72 ATOM 87 OE1 GLN Q 141 65.588 78.477 48.916 1.00113.63 ATOM 88 NE2 GLN Q 141 63.624 79.134 49.761 1.00116.37 ATOM 89 N THR Q 142 66.378 81.925 43.657 1.00172.71 ATOM 90 CA THR Q 142 67.143 81.901 42.408 1.00179.46 ATOM 91 C THR Q 142 68.431 81.078 42.507 1.00169.64 ATOM 92 O THR Q 142 69.286 81.359 43.349 1.00163.60 ATOM 93 CB THR Q 142 67.383 83.338 41.910 1.00194.20 ATOM 94 OG1 THR Q 142 66.139 84.046 41.902 1.00197.22 ATOM 95 CG2 THR Q 142 68.017 83.389 40.521 1.00198.07 ATOM 96 N SER Q 143 68.565 80.071 41.625 1.00169.13 ATOM 97 CA SER Q 143 69.731 79.194 41.530 1.00162.71 ATOM 98 C SER Q 143 70.427 79.425 40.183 1.00168.73 ATOM 99 O SER Q 143 70.108 78.766 39.189 1.00169.50 ATOM 100 CB SER Q 143 69.333 77.731 41.719 1.00153.72 ATOM 101 OG SER Q 143 68.738 77.510 42.986 1.00148.27 ATOM 102 N THR Q 144 71.353 80.399 40.154 1.00173.94 ATOM 103 CA THR Q 144 72.108 80.781 38.959 1.00180.90 ATOM 104 C THR Q 144 73.204 79.749 38.679 1.00176.63 ATOM 105 O THR Q 144 74.106 79.566 39.500 1.00172.61 ATOM 106 CB THR Q 144 72.627 82.225 39.092 1.00191.89 ATOM 107 OG1 THR Q 144 71.583 83.068 39.592 1.00195.76 ATOM 108 CG2 THR Q 144 73.152 82.785 37.776 1.00203.03 ATOM 109 N LEU Q 145 73.101 79.058 37.526 1.00177.87 ATOM 110 CA LEU Q 145 74.041 78.011 37.104 1.00174.64 ATOM 111 C LEU Q 145 74.558 78.217 35.675 1.00179.84 ATOM 112 O LEU Q 145 73.924 78.926 34.895 1.00182.53 ATOM 113 CB LEU Q 145 73.394 76.619 37.247 1.00167.45 ATOM 114 CG LEU Q 145 73.130 76.140 38.676 1.00159.79 ATOM 115 CD1 LEU Q 145 71.910 75.254 38.740 1.00156.67 ATOM 116 CD2 LEU Q 145 74.347 75.441 39.268 1.00155.99 ATOM 117 N ASP Q 146 75.708 77.593 35.340 1.00179.21 ATOM 118 CA ASP Q 146 76.339 77.690 34.021 1.00181.52 ATOM 119 C ASP Q 146 75.935 76.521 33.111 1.00165.82 ATOM 120 O ASP Q 146 75.358 76.755 32.049 1.00158.03 ATOM 121 CB ASP Q 146 77.875 77.787 34.161 1.00190.17 ATOM 122 CG ASP Q 146 78.637 78.386 32.987 1.00197.93 ATOM 123 OD1 ASP Q 146 78.128 78.321 31.844 1.00190.74 ATOM 124 OD2 ASP Q 146 79.763 78.878 33.205 1.00238.25 ATOM 125 N SER Q 147 76.236 75.274 33.516 1.00160.42 ATOM 126 CA SER Q 147 75.914 74.077 32.735 1.00149.12 ATOM 127 C SER Q 147 75.374 72.958 33.625 1.00144.22 ATOM 128 O SER Q 147 75.902 72.731 34.714 1.00149.14 ATOM 129 CB SER Q 147 77.134 73.601 31.951 1.00152.23 ATOM 130 OG SER Q 147 76.813 72.519 31.090 1.00153.28 ATOM 131 N ILE Q 148 74.318 72.267 33.159 1.00143.07 ATOM 132 CA ILE Q 148 73.677 71.177 33.895 1.00137.58 ATOM 133 C ILE Q 148 73.777 69.841 33.150 1.00137.98 ATOM 134 O ILE Q 148 73.460 69.765 31.961 1.00139.93 ATOM 135 CB ILE Q 148 72.214 71.541 34.317 1.00137.31 ATOM 136 CG1 ILE Q 148 72.206 72.677 35.373 1.00137.46 ATOM 137 CG2 ILE Q 148 71.433 70.310 34.826 1.00133.34 ATOM 138 CD1 ILE Q 148 70.808 73.262 35.723 1.00136.14 ATOM 139 N SER Q 149 74.216 68.794 33.868 1.00132.12 ATOM 140 CA SER Q 149 74.330 67.426 33.375 1.00131.87 ATOM 141 C SER Q 149 73.396 66.563 34.237 1.00126.80 ATOM 142 O SER Q 149 73.822 65.976 35.238 1.00127.34 ATOM 143 CB SER Q 149 75.777 66.946 33.451 1.00130.71 ATOM 144 OG SER Q 149 76.639 67.786 32.701 1.00134.43 TER