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 R 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 R 21 SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN SEQRES 2 R 21 THR SER THR LEU ASP SER ILE SER ATOM 1 N SER R 129 97.432 88.796 21.211 1.00195.08 ATOM 2 CA SER R 129 98.138 89.263 20.017 1.00196.61 ATOM 3 C SER R 129 99.601 89.533 20.419 1.00196.25 ATOM 4 O SER R 129 100.017 89.132 21.510 1.00195.28 ATOM 5 CB SER R 129 97.480 90.529 19.472 1.00197.46 ATOM 6 OG SER R 129 97.477 91.578 20.429 1.00196.72 ATOM 7 N GLY R 130 100.361 90.192 19.545 1.00197.51 ATOM 8 CA GLY R 130 101.754 90.540 19.802 1.00198.03 ATOM 9 C GLY R 130 101.913 91.591 20.885 1.00196.58 ATOM 10 O GLY R 130 102.875 91.549 21.656 1.00197.62 ATOM 11 N THR R 131 100.947 92.529 20.958 1.00195.27 ATOM 12 CA THR R 131 100.930 93.629 21.924 1.00195.29 ATOM 13 C THR R 131 100.240 93.259 23.240 1.00194.55 ATOM 14 O THR R 131 100.897 93.247 24.284 1.00195.10 ATOM 15 CB THR R 131 100.362 94.917 21.297 1.00196.93 ATOM 16 OG1 THR R 131 99.069 94.647 20.753 1.00197.46 ATOM 17 CG2 THR R 131 101.276 95.508 20.226 1.00197.52 ATOM 18 N GLY R 132 98.939 92.966 23.181 1.00193.91 ATOM 19 CA GLY R 132 98.151 92.625 24.361 1.00192.36 ATOM 20 C GLY R 132 97.011 91.647 24.159 1.00187.72 ATOM 21 O GLY R 132 96.943 90.956 23.138 1.00188.78 ATOM 22 N VAL R 133 96.108 91.589 25.159 1.00183.56 ATOM 23 CA VAL R 133 94.928 90.716 25.211 1.00179.56 ATOM 24 C VAL R 133 93.878 91.175 24.188 1.00186.33 ATOM 25 O VAL R 133 93.504 92.348 24.179 1.00192.29 ATOM 26 CB VAL R 133 94.336 90.641 26.652 1.00173.83 ATOM 27 CG1 VAL R 133 93.135 89.699 26.724 1.00170.43 ATOM 28 CG2 VAL R 133 95.396 90.232 27.672 1.00168.20 ATOM 29 N THR R 134 93.402 90.241 23.344 1.00186.69 ATOM 30 CA THR R 134 92.377 90.518 22.333 1.00194.06 ATOM 31 C THR R 134 90.977 90.171 22.840 1.00192.46 ATOM 32 O THR R 134 90.071 91.000 22.732 1.00199.51 ATOM 33 CB THR R 134 92.705 89.851 20.989 1.00198.97 ATOM 34 OG1 THR R 134 92.992 88.469 21.191 1.00193.50 ATOM 35 CG2 THR R 134 93.851 90.530 20.261 1.00200.12 ATOM 36 N SER R 135 90.803 88.954 23.396 1.00184.47 ATOM 37 CA SER R 135 89.526 88.461 23.926 1.00182.77 ATOM 38 C SER R 135 89.714 87.402 25.016 1.00172.83 ATOM 39 O SER R 135 90.722 86.691 25.018 1.00168.17 ATOM 40 CB SER R 135 88.661 87.899 22.799 1.00188.22 ATOM 41 OG SER R 135 89.310 86.832 22.129 1.00184.81 ATOM 42 N THR R 136 88.731 87.291 25.929 1.00170.90 ATOM 43 CA THR R 136 88.735 86.314 27.020 1.00162.27 ATOM 44 C THR R 136 87.420 85.525 27.106 1.00163.04 ATOM 45 O THR R 136 86.341 86.110 27.004 1.00170.22 ATOM 46 CB THR R 136 89.238 86.921 28.347 1.00158.67 ATOM 47 OG1 THR R 136 89.373 85.882 29.316 1.00150.50 ATOM 48 CG2 THR R 136 88.339 88.039 28.885 1.00165.53 ATOM 49 N LYS R 137 87.527 84.194 27.270 1.00156.94 ATOM 50 CA LYS R 137 86.388 83.280 27.357 1.00157.36 ATOM 51 C LYS R 137 86.529 82.359 28.586 1.00148.63 ATOM 52 O LYS R 137 87.519 81.633 28.677 1.00143.79 ATOM 53 CB LYS R 137 86.271 82.458 26.055 1.00161.89 ATOM 54 CG LYS R 137 85.060 81.530 25.992 1.00164.48 ATOM 55 CD LYS R 137 85.116 80.621 24.775 1.00169.53 ATOM 56 CE LYS R 137 83.968 79.641 24.759 1.00173.48 ATOM 57 NZ LYS R 137 84.046 78.720 23.597 1.00177.65 ATOM 58 N PRO R 138 85.565 82.352 29.534 1.00147.53 ATOM 59 CA PRO R 138 85.703 81.462 30.700 1.00139.57 ATOM 60 C PRO R 138 85.191 80.042 30.457 1.00138.69 ATOM 61 O PRO R 138 84.227 79.849 29.711 1.00145.08 ATOM 62 CB PRO R 138 84.911 82.182 31.794 1.00140.44 ATOM 63 CG PRO R 138 83.972 83.109 31.070 1.00150.13 ATOM 64 CD PRO R 138 84.320 83.146 29.610 1.00154.78 ATOM 65 N ILE R 139 85.841 79.047 31.093 1.00131.87 ATOM 66 CA ILE R 139 85.475 77.625 31.010 1.00131.10 ATOM 67 C ILE R 139 84.125 77.408 31.711 1.00131.55 ATOM 68 O ILE R 139 83.916 77.927 32.811 1.00128.92 ATOM 69 CB ILE R 139 86.613 76.722 31.593 1.00125.20 ATOM 70 CG1 ILE R 139 87.911 76.764 30.732 1.00127.24 ATOM 71 CG2 ILE R 139 86.162 75.273 31.893 1.00124.25 ATOM 72 CD1 ILE R 139 87.911 75.996 29.351 1.00133.77 ATOM 73 N VAL R 140 83.216 76.658 31.055 1.00136.14 ATOM 74 CA VAL R 140 81.875 76.341 31.569 1.00138.40 ATOM 75 C VAL R 140 81.901 75.559 32.886 1.00131.17 ATOM 76 O VAL R 140 82.677 74.611 33.029 1.00126.39 ATOM 77 CB VAL R 140 80.932 75.693 30.517 1.00146.50 ATOM 78 CG1 VAL R 140 80.470 76.716 29.486 1.00155.48 ATOM 79 CG2 VAL R 140 81.573 74.480 29.841 1.00145.26 ATOM 80 N GLN R 141 81.060 75.982 33.847 1.00131.65 ATOM 81 CA GLN R 141 80.948 75.360 35.168 1.00125.85 ATOM 82 C GLN R 141 79.896 74.248 35.122 1.00129.34 ATOM 83 O GLN R 141 78.692 74.523 35.152 1.00136.25 ATOM 84 CB GLN R 141 80.621 76.408 36.251 1.00125.69 ATOM 85 CG GLN R 141 81.643 77.538 36.360 1.00123.02 ATOM 86 CD GLN R 141 81.184 78.643 37.277 1.00125.80 ATOM 87 OE1 GLN R 141 80.972 78.450 38.480 1.00123.77 ATOM 88 NE2 GLN R 141 81.054 79.843 36.734 1.00131.47 ATOM 89 N THR R 142 80.362 72.991 35.000 1.00138.31 ATOM 90 CA THR R 142 79.518 71.799 34.902 1.00145.02 ATOM 91 C THR R 142 78.929 71.420 36.263 1.00136.71 ATOM 92 O THR R 142 79.666 71.318 37.247 1.00130.38 ATOM 93 CB THR R 142 80.297 70.638 34.249 1.00155.55 ATOM 94 OG1 THR R 142 81.017 71.119 33.111 1.00161.34 ATOM 95 CG2 THR R 142 79.396 69.480 33.832 1.00164.28 ATOM 96 N SER R 143 77.600 71.214 36.312 1.00134.40 ATOM 97 CA SER R 143 76.879 70.819 37.520 1.00127.49 ATOM 98 C SER R 143 76.153 69.489 37.283 1.00136.31 ATOM 99 O SER R 143 74.990 69.474 36.868 1.00137.87 ATOM 100 CB SER R 143 75.921 71.922 37.971 1.00121.30 ATOM 101 OG SER R 143 76.625 73.122 38.250 1.00112.73 ATOM 102 N THR R 144 76.872 68.372 37.506 1.00145.61 ATOM 103 CA THR R 144 76.361 67.012 37.319 1.00154.71 ATOM 104 C THR R 144 75.400 66.662 38.453 1.00150.05 ATOM 105 O THR R 144 75.790 66.680 39.623 1.00141.39 ATOM 106 CB THR R 144 77.523 66.012 37.165 1.00159.42 ATOM 107 OG1 THR R 144 78.512 66.555 36.287 1.00161.30 ATOM 108 CG2 THR R 144 77.064 64.654 36.644 1.00170.14 ATOM 109 N LEU R 145 74.135 66.379 38.104 1.00142.74 ATOM 110 CA LEU R 145 73.070 66.044 39.057 1.00138.71 ATOM 111 C LEU R 145 72.281 64.803 38.615 1.00144.45 ATOM 112 O LEU R 145 72.278 64.477 37.426 1.00147.32 ATOM 113 CB LEU R 145 72.138 67.255 39.270 1.00133.15 ATOM 114 CG LEU R 145 72.777 68.492 39.928 1.00126.17 ATOM 115 CD1 LEU R 145 72.078 69.769 39.513 1.00125.02 ATOM 116 CD2 LEU R 145 72.845 68.359 41.441 1.00115.63 ATOM 117 N ASP R 146 71.643 64.093 39.569 1.00142.56 ATOM 118 CA ASP R 146 70.882 62.870 39.291 1.00147.75 ATOM 119 C ASP R 146 69.434 63.178 38.874 1.00145.09 ATOM 120 O ASP R 146 69.018 62.754 37.798 1.00144.92 ATOM 121 CB ASP R 146 70.947 61.891 40.486 1.00152.77 ATOM 122 CG ASP R 146 70.819 60.411 40.152 1.00161.06 ATOM 123 OD1 ASP R 146 70.032 60.070 39.240 1.00155.55 ATOM 124 OD2 ASP R 146 71.460 59.590 40.844 1.00168.24 ATOM 125 N SER R 147 68.678 63.912 39.715 1.00142.29 ATOM 126 CA SER R 147 67.288 64.300 39.441 1.00140.97 ATOM 127 C SER R 147 66.963 65.668 40.044 1.00136.80 ATOM 128 O SER R 147 67.400 65.962 41.160 1.00131.38 ATOM 129 CB SER R 147 66.314 63.245 39.956 1.00145.15 ATOM 130 OG SER R 147 64.972 63.554 39.611 1.00144.50 ATOM 131 N ILE R 148 66.208 66.507 39.304 1.00136.26 ATOM 132 CA ILE R 148 65.833 67.857 39.744 1.00133.50 ATOM 133 C ILE R 148 64.315 68.056 39.827 1.00135.06 ATOM 134 O ILE R 148 63.601 67.799 38.858 1.00135.20 ATOM 135 CB ILE R 148 66.526 68.984 38.902 1.00131.93 ATOM 136 CG1 ILE R 148 68.065 68.842 38.894 1.00131.16 ATOM 137 CG2 ILE R 148 66.106 70.400 39.375 1.00127.58 ATOM 138 CD1 ILE R 148 68.797 69.661 37.806 1.00132.84 ATOM 139 N SER R 149 63.842 68.552 40.991 1.00130.68 ATOM 140 CA SER R 149 62.451 68.919 41.247 1.00131.74 ATOM 141 C SER R 149 62.450 70.454 41.291 1.00128.94 ATOM 142 O SER R 149 62.923 71.051 42.263 1.00123.02 ATOM 143 CB SER R 149 61.967 68.323 42.566 1.00129.32 ATOM 144 OG SER R 149 60.612 68.661 42.812 1.00132.44 TER