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 G 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 G 21 SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN SEQRES 2 G 21 THR SER THR LEU ASP SER ILE SER ATOM 1 N SER G 129 12.067 -37.159 80.789 1.00 83.65 ATOM 2 CA SER G 129 11.847 -35.816 80.286 1.00 84.28 ATOM 3 C SER G 129 12.909 -35.034 81.067 1.00 78.42 ATOM 4 O SER G 129 13.821 -35.645 81.638 1.00 75.02 ATOM 5 CB SER G 129 10.444 -35.326 80.636 1.00 88.35 ATOM 6 OG SER G 129 10.239 -35.261 82.039 1.00 86.47 ATOM 7 N GLY G 130 12.781 -33.716 81.130 1.00 77.58 ATOM 8 CA GLY G 130 13.701 -32.912 81.916 1.00 72.60 ATOM 9 C GLY G 130 13.404 -32.978 83.404 1.00 71.29 ATOM 10 O GLY G 130 14.262 -32.625 84.216 1.00 67.45 ATOM 11 N THR G 131 12.187 -33.451 83.774 1.00 75.13 ATOM 12 CA THR G 131 11.692 -33.492 85.155 1.00 75.29 ATOM 13 C THR G 131 11.510 -34.873 85.805 1.00 76.69 ATOM 14 O THR G 131 11.539 -34.971 87.035 1.00 75.98 ATOM 15 CB THR G 131 10.401 -32.667 85.269 1.00 79.11 ATOM 16 OG1 THR G 131 9.371 -33.298 84.507 1.00 84.55 ATOM 17 CG2 THR G 131 10.579 -31.218 84.822 1.00 77.59 ATOM 18 N GLY G 132 11.260 -35.898 85.001 1.00 79.21 ATOM 19 CA GLY G 132 11.034 -37.242 85.517 1.00 80.95 ATOM 20 C GLY G 132 10.875 -38.308 84.459 1.00 83.52 ATOM 21 O GLY G 132 11.142 -38.069 83.281 1.00 83.68 ATOM 22 N VAL G 133 10.430 -39.500 84.888 1.00 85.96 ATOM 23 CA VAL G 133 10.230 -40.666 84.026 1.00 88.84 ATOM 24 C VAL G 133 8.956 -40.520 83.202 1.00 95.04 ATOM 25 O VAL G 133 7.888 -40.266 83.763 1.00 98.72 ATOM 26 CB VAL G 133 10.239 -41.985 84.845 1.00 89.31 ATOM 27 CG1 VAL G 133 10.012 -43.203 83.950 1.00 92.60 ATOM 28 CG2 VAL G 133 11.529 -42.130 85.643 1.00 83.80 ATOM 29 N THR G 134 9.067 -40.708 81.874 1.00 96.83 ATOM 30 CA THR G 134 7.921 -40.652 80.964 1.00103.51 ATOM 31 C THR G 134 7.420 -42.050 80.605 1.00108.05 ATOM 32 O THR G 134 6.210 -42.241 80.462 1.00114.42 ATOM 33 CB THR G 134 8.187 -39.765 79.747 1.00103.96 ATOM 34 OG1 THR G 134 9.288 -40.284 79.000 1.00101.55 ATOM 35 CG2 THR G 134 8.439 -38.323 80.125 1.00100.46 ATOM 36 N SER G 135 8.342 -43.027 80.472 1.00105.19 ATOM 37 CA SER G 135 8.006 -44.417 80.163 1.00109.02 ATOM 38 C SER G 135 9.100 -45.388 80.593 1.00104.45 ATOM 39 O SER G 135 10.263 -45.005 80.723 1.00 98.86 ATOM 40 CB SER G 135 7.701 -44.590 78.676 1.00114.14 ATOM 41 OG SER G 135 8.855 -44.411 77.874 1.00110.77 ATOM 42 N THR G 136 8.708 -46.651 80.809 1.00107.30 ATOM 43 CA THR G 136 9.602 -47.747 81.169 1.00104.12 ATOM 44 C THR G 136 9.246 -48.958 80.319 1.00108.99 ATOM 45 O THR G 136 8.069 -49.296 80.177 1.00115.03 ATOM 46 CB THR G 136 9.553 -48.058 82.679 1.00102.12 ATOM 47 OG1 THR G 136 9.760 -46.861 83.425 1.00 98.65 ATOM 48 CG2 THR G 136 10.588 -49.111 83.102 1.00 98.60 ATOM 49 N LYS G 137 10.270 -49.597 79.751 1.00106.75 ATOM 50 CA LYS G 137 10.121 -50.789 78.934 1.00110.96 ATOM 51 C LYS G 137 11.138 -51.821 79.408 1.00107.21 ATOM 52 O LYS G 137 12.335 -51.521 79.448 1.00102.21 ATOM 53 CB LYS G 137 10.314 -50.462 77.444 1.00113.56 ATOM 54 CG LYS G 137 10.060 -51.641 76.512 1.00118.90 ATOM 55 CD LYS G 137 10.373 -51.280 75.068 1.00122.03 ATOM 56 CE LYS G 137 10.218 -52.451 74.132 1.00127.68 ATOM 57 NZ LYS G 137 10.623 -52.097 72.747 1.00132.11 ATOM 58 N PRO G 138 10.701 -53.040 79.783 1.00109.84 ATOM 59 CA PRO G 138 11.680 -54.048 80.208 1.00106.60 ATOM 60 C PRO G 138 12.390 -54.699 79.028 1.00107.73 ATOM 61 O PRO G 138 11.862 -54.722 77.913 1.00112.60 ATOM 62 CB PRO G 138 10.824 -55.068 80.958 1.00109.95 ATOM 63 CG PRO G 138 9.487 -54.976 80.319 1.00116.69 ATOM 64 CD PRO G 138 9.321 -53.571 79.809 1.00116.34 ATOM 65 N ILE G 139 13.581 -55.245 79.287 1.00103.79 ATOM 66 CA ILE G 139 14.333 -56.000 78.289 1.00105.04 ATOM 67 C ILE G 139 13.694 -57.388 78.250 1.00109.44 ATOM 68 O ILE G 139 13.276 -57.897 79.292 1.00109.05 ATOM 69 CB ILE G 139 15.850 -56.046 78.637 1.00 99.72 ATOM 70 CG1 ILE G 139 16.523 -54.658 78.476 1.00 96.15 ATOM 71 CG2 ILE G 139 16.620 -57.152 77.877 1.00101.41 ATOM 72 CD1 ILE G 139 16.735 -54.131 77.051 1.00 98.67 ATOM 73 N VAL G 140 13.595 -57.977 77.045 1.00114.09 ATOM 74 CA VAL G 140 13.031 -59.305 76.789 1.00119.04 ATOM 75 C VAL G 140 13.848 -60.387 77.517 1.00116.02 ATOM 76 O VAL G 140 15.081 -60.319 77.545 1.00111.89 ATOM 77 CB VAL G 140 12.956 -59.574 75.254 1.00124.73 ATOM 78 CG1 VAL G 140 12.510 -60.991 74.944 1.00129.60 ATOM 79 CG2 VAL G 140 12.050 -58.564 74.544 1.00128.94 ATOM 80 N GLN G 141 13.152 -61.370 78.111 1.00118.49 ATOM 81 CA GLN G 141 13.770 -62.507 78.786 1.00116.65 ATOM 82 C GLN G 141 13.758 -63.667 77.785 1.00121.53 ATOM 83 O GLN G 141 12.694 -64.195 77.459 1.00127.20 ATOM 84 CB GLN G 141 13.012 -62.851 80.079 1.00116.80 ATOM 85 CG GLN G 141 13.095 -61.750 81.133 1.00112.24 ATOM 86 CD GLN G 141 12.197 -61.991 82.314 1.00113.65 ATOM 87 OE1 GLN G 141 12.208 -63.054 82.943 1.00114.51 ATOM 88 NE2 GLN G 141 11.428 -60.979 82.675 1.00114.15 ATOM 89 N THR G 142 14.935 -64.019 77.244 1.00106.20 ATOM 90 CA THR G 142 15.050 -65.060 76.219 1.00112.14 ATOM 91 C THR G 142 15.255 -66.459 76.777 1.00112.17 ATOM 92 O THR G 142 16.135 -66.672 77.610 1.00108.52 ATOM 93 CB THR G 142 16.131 -64.683 75.186 1.00112.74 ATOM 94 OG1 THR G 142 15.845 -63.388 74.661 1.00112.21 ATOM 95 CG2 THR G 142 16.249 -65.700 74.041 1.00114.47 ATOM 96 N SER G 143 14.458 -67.414 76.278 1.00115.97 ATOM 97 CA SER G 143 14.562 -68.830 76.603 1.00118.44 ATOM 98 C SER G 143 15.100 -69.533 75.359 1.00120.94 ATOM 99 O SER G 143 14.409 -69.598 74.338 1.00120.66 ATOM 100 CB SER G 143 13.206 -69.406 77.000 1.00119.44 ATOM 101 OG SER G 143 12.743 -68.856 78.222 1.00114.07 ATOM 102 N THR G 144 16.350 -70.009 75.421 1.00123.29 ATOM 103 CA THR G 144 16.968 -70.722 74.305 1.00126.51 ATOM 104 C THR G 144 16.819 -72.218 74.546 1.00131.19 ATOM 105 O THR G 144 17.433 -72.768 75.461 1.00133.21 ATOM 106 CB THR G 144 18.416 -70.277 74.083 1.00128.16 ATOM 107 OG1 THR G 144 18.454 -68.858 73.947 1.00124.29 ATOM 108 CG2 THR G 144 19.041 -70.926 72.853 1.00133.01 ATOM 109 N LEU G 145 15.977 -72.869 73.736 1.00132.29 ATOM 110 CA LEU G 145 15.677 -74.291 73.885 1.00137.56 ATOM 111 C LEU G 145 15.963 -75.092 72.606 1.00141.32 ATOM 112 O LEU G 145 15.998 -74.533 71.513 1.00139.43 ATOM 113 CB LEU G 145 14.220 -74.475 74.367 1.00136.90 ATOM 114 CG LEU G 145 13.800 -73.640 75.605 1.00134.16 ATOM 115 CD1 LEU G 145 12.319 -73.712 75.851 1.00134.78 ATOM 116 CD2 LEU G 145 14.557 -74.067 76.842 1.00131.70 ATOM 117 N ASP G 146 16.204 -76.393 72.755 1.00147.50 ATOM 118 CA ASP G 146 16.500 -77.273 71.620 1.00152.39 ATOM 119 C ASP G 146 15.262 -77.890 70.962 1.00152.89 ATOM 120 O ASP G 146 15.142 -77.848 69.737 1.00149.54 ATOM 121 CB ASP G 146 17.469 -78.389 72.028 1.00160.96 ATOM 122 CG ASP G 146 18.072 -79.188 70.879 1.00167.36 ATOM 123 OD1 ASP G 146 17.719 -78.916 69.705 1.00164.84 ATOM 124 OD2 ASP G 146 18.913 -80.066 71.149 1.00175.50 ATOM 125 N SER G 147 14.387 -78.512 71.755 1.00157.66 ATOM 126 CA SER G 147 13.199 -79.207 71.236 1.00159.24 ATOM 127 C SER G 147 12.112 -79.123 72.277 1.00158.46 ATOM 128 O SER G 147 12.359 -79.406 73.450 1.00161.45 ATOM 129 CB SER G 147 13.482 -80.670 70.899 1.00168.01 ATOM 130 OG SER G 147 12.347 -81.320 70.353 1.00170.28 ATOM 131 N ILE G 148 10.918 -78.714 71.847 1.00155.25 ATOM 132 CA ILE G 148 9.767 -78.561 72.728 1.00155.81 ATOM 133 C ILE G 148 8.635 -79.485 72.303 1.00161.07 ATOM 134 O ILE G 148 8.276 -79.529 71.137 1.00160.05 ATOM 135 CB ILE G 148 9.263 -77.087 72.797 1.00148.85 ATOM 136 CG1 ILE G 148 10.354 -76.127 73.318 1.00144.27 ATOM 137 CG2 ILE G 148 7.978 -76.977 73.633 1.00150.99 ATOM 138 CD1 ILE G 148 10.032 -74.624 73.146 1.00138.23 ATOM 139 N SER G 149 8.064 -80.197 73.274 1.00167.16 ATOM 140 CA SER G 149 6.868 -80.989 73.123 1.00173.35 ATOM 141 C SER G 149 5.855 -80.232 74.016 1.00171.56 ATOM 142 O SER G 149 6.077 -80.100 75.220 1.00167.94 ATOM 143 CB SER G 149 7.091 -82.420 73.642 1.00177.83 ATOM 144 OG SER G 149 5.842 -83.080 73.792 1.00204.43 TER