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 P 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 P 21 THR GLY VAL THR SER THR LYS PRO ILE VAL GLN THR SER SEQRES 2 P 21 THR LEU ASP SER ILE SER VAL ASN ATOM 1 N THR P 131 74.736 32.412 45.714 1.00 84.19 ATOM 2 CA THR P 131 76.192 32.456 45.907 1.00 83.17 ATOM 3 C THR P 131 76.847 33.840 46.012 1.00 82.42 ATOM 4 O THR P 131 77.906 33.951 46.630 1.00 81.23 ATOM 5 CB THR P 131 76.896 31.614 44.828 1.00 86.53 ATOM 6 OG1 THR P 131 76.669 32.196 43.544 1.00 90.29 ATOM 7 CG2 THR P 131 76.454 30.155 44.835 1.00 87.37 ATOM 8 N GLY P 132 76.262 34.848 45.370 1.00 83.77 ATOM 9 CA GLY P 132 76.819 36.196 45.373 1.00 83.71 ATOM 10 C GLY P 132 75.952 37.259 44.736 1.00 85.37 ATOM 11 O GLY P 132 74.776 37.022 44.450 1.00 86.34 ATOM 12 N VAL P 133 76.539 38.441 44.513 1.00 86.24 ATOM 13 CA VAL P 133 75.864 39.602 43.924 1.00 88.26 ATOM 14 C VAL P 133 75.705 39.430 42.411 1.00 93.85 ATOM 15 O VAL P 133 76.682 39.143 41.717 1.00 96.82 ATOM 16 CB VAL P 133 76.605 40.921 44.279 1.00 87.60 ATOM 17 CG1 VAL P 133 75.926 42.138 43.651 1.00 90.23 ATOM 18 CG2 VAL P 133 76.736 41.092 45.789 1.00 82.65 ATOM 19 N THR P 134 74.475 39.637 41.907 1.00 95.93 ATOM 20 CA THR P 134 74.182 39.554 40.473 1.00102.07 ATOM 21 C THR P 134 74.112 40.943 39.840 1.00105.54 ATOM 22 O THR P 134 74.550 41.111 38.701 1.00111.20 ATOM 23 CB THR P 134 72.958 38.679 40.183 1.00103.65 ATOM 24 OG1 THR P 134 71.808 39.227 40.826 1.00101.78 ATOM 25 CG2 THR P 134 73.162 37.235 40.602 1.00101.39 ATOM 26 N SER P 135 73.580 41.938 40.582 1.00102.66 ATOM 27 CA SER P 135 73.468 43.326 40.123 1.00105.75 ATOM 28 C SER P 135 73.365 44.323 41.277 1.00101.14 ATOM 29 O SER P 135 72.940 43.964 42.379 1.00 96.24 ATOM 30 CB SER P 135 72.278 43.497 39.180 1.00110.90 ATOM 31 OG SER P 135 71.040 43.340 39.853 1.00108.19 ATOM 32 N THR P 136 73.755 45.576 41.008 1.00103.37 ATOM 33 CA THR P 136 73.682 46.692 41.951 1.00100.12 ATOM 34 C THR P 136 73.102 47.901 41.231 1.00104.72 ATOM 35 O THR P 136 73.524 48.226 40.118 1.00110.60 ATOM 36 CB THR P 136 75.051 46.995 42.584 1.00 97.78 ATOM 37 OG1 THR P 136 75.599 45.796 43.127 1.00 94.55 ATOM 38 CG2 THR P 136 74.970 48.066 43.680 1.00 94.26 ATOM 39 N LYS P 137 72.130 48.555 41.870 1.00102.61 ATOM 40 CA LYS P 137 71.482 49.749 41.352 1.00106.65 ATOM 41 C LYS P 137 71.456 50.808 42.455 1.00102.87 ATOM 42 O LYS P 137 70.950 50.535 43.546 1.00 98.04 ATOM 43 CB LYS P 137 70.060 49.428 40.854 1.00109.37 ATOM 44 CG LYS P 137 69.347 50.608 40.201 1.00114.53 ATOM 45 CD LYS P 137 67.926 50.248 39.811 1.00117.78 ATOM 46 CE LYS P 137 67.195 51.414 39.196 1.00123.34 ATOM 47 NZ LYS P 137 65.872 51.006 38.657 1.00128.48 ATOM 48 N PRO P 138 71.999 52.016 42.209 1.00105.45 ATOM 49 CA PRO P 138 71.959 53.046 43.256 1.00102.24 ATOM 50 C PRO P 138 70.602 53.733 43.345 1.00103.40 ATOM 51 O PRO P 138 69.843 53.749 42.373 1.00108.24 ATOM 52 CB PRO P 138 73.044 54.027 42.818 1.00105.65 ATOM 53 CG PRO P 138 73.079 53.912 41.338 1.00112.57 ATOM 54 CD PRO P 138 72.649 52.515 40.979 1.00112.05 ATOM 55 N ILE P 139 70.306 54.308 44.514 1.00 99.43 ATOM 56 CA ILE P 139 69.091 55.087 44.731 1.00100.57 ATOM 57 C ILE P 139 69.356 56.465 44.123 1.00105.09 ATOM 58 O ILE P 139 70.478 56.964 44.201 1.00104.99 ATOM 59 CB ILE P 139 68.721 55.152 46.245 1.00 95.15 ATOM 60 CG1 ILE P 139 68.249 53.775 46.790 1.00 91.84 ATOM 61 CG2 ILE P 139 67.719 56.277 46.585 1.00 96.63 ATOM 62 CD1 ILE P 139 66.871 53.256 46.340 1.00 94.49 ATOM 63 N VAL P 140 68.325 57.056 43.495 1.00109.75 ATOM 64 CA VAL P 140 68.360 58.379 42.863 1.00115.09 ATOM 65 C VAL P 140 68.652 59.472 43.907 1.00112.20 ATOM 66 O VAL P 140 68.111 59.430 45.016 1.00107.71 ATOM 67 CB VAL P 140 67.029 58.652 42.101 1.00120.72 ATOM 68 CG1 VAL P 140 66.973 60.070 41.539 1.00126.20 ATOM 69 CG2 VAL P 140 66.805 57.625 40.992 1.00124.72 ATOM 70 N GLN P 141 69.516 60.435 43.544 1.00115.38 ATOM 71 CA GLN P 141 69.867 61.575 44.388 1.00113.83 ATOM 72 C GLN P 141 68.991 62.747 43.944 1.00119.09 ATOM 73 O GLN P 141 69.182 63.285 42.852 1.00125.65 ATOM 74 CB GLN P 141 71.369 61.895 44.282 1.00114.72 ATOM 75 CG GLN P 141 72.260 60.784 44.833 1.00109.64 ATOM 76 CD GLN P 141 73.722 60.999 44.550 1.00111.73 ATOM 77 OE1 GLN P 141 74.294 62.062 44.820 1.00113.36 ATOM 78 NE2 GLN P 141 74.375 59.965 44.040 1.00112.01 ATOM 79 N THR P 142 67.986 63.089 44.766 1.00131.71 ATOM 80 CA THR P 142 67.005 64.141 44.487 1.00136.10 ATOM 81 C THR P 142 67.500 65.526 44.905 1.00136.58 ATOM 82 O THR P 142 67.936 65.710 46.043 1.00133.26 ATOM 83 CB THR P 142 65.647 63.778 45.123 1.00137.31 ATOM 84 OG1 THR P 142 65.304 62.437 44.773 1.00137.21 ATOM 85 CG2 THR P 142 64.525 64.721 44.701 1.00143.17 ATOM 86 N SER P 143 67.413 66.492 43.981 1.00141.58 ATOM 87 CA SER P 143 67.777 67.889 44.208 1.00144.29 ATOM 88 C SER P 143 66.509 68.737 44.007 1.00150.06 ATOM 89 O SER P 143 65.976 68.799 42.896 1.00150.23 ATOM 90 CB SER P 143 68.890 68.321 43.263 1.00146.05 ATOM 91 OG SER P 143 70.045 67.508 43.404 1.00141.91 ATOM 92 N THR P 144 66.004 69.353 45.091 1.00151.28 ATOM 93 CA THR P 144 64.788 70.166 45.084 1.00157.63 ATOM 94 C THR P 144 65.156 71.640 45.041 1.00162.91 ATOM 95 O THR P 144 65.767 72.154 45.978 1.00160.57 ATOM 96 CB THR P 144 63.875 69.808 46.275 1.00157.39 ATOM 97 OG1 THR P 144 63.645 68.401 46.297 1.00152.81 ATOM 98 CG2 THR P 144 62.527 70.535 46.222 1.00163.10 ATOM 99 N LEU P 145 64.796 72.317 43.941 1.00167.29 ATOM 100 CA LEU P 145 65.116 73.730 43.738 1.00174.48 ATOM 101 C LEU P 145 63.891 74.577 43.376 1.00179.81 ATOM 102 O LEU P 145 62.901 74.055 42.849 1.00171.90 ATOM 103 CB LEU P 145 66.228 73.885 42.680 1.00173.61 ATOM 104 CG LEU P 145 67.494 73.018 42.868 1.00169.54 ATOM 105 CD1 LEU P 145 68.366 73.039 41.634 1.00170.32 ATOM 106 CD2 LEU P 145 68.285 73.425 44.110 1.00168.54 ATOM 107 N ASP P 146 63.955 75.875 43.688 1.00185.52 ATOM 108 CA ASP P 146 62.833 76.791 43.389 1.00192.11 ATOM 109 C ASP P 146 62.819 77.417 41.979 1.00193.93 ATOM 110 O ASP P 146 61.777 77.416 41.320 1.00170.34 ATOM 111 CB ASP P 146 62.736 77.904 44.444 1.00198.34 ATOM 112 CG ASP P 146 61.452 78.733 44.455 1.00205.48 ATOM 113 OD1 ASP P 146 60.570 78.480 43.606 1.00205.91 ATOM 114 OD2 ASP P 146 61.330 79.616 45.323 1.00208.73 ATOM 115 N SER P 147 63.942 77.995 41.539 1.00202.20 ATOM 116 CA SER P 147 64.030 78.683 40.254 1.00202.64 ATOM 117 C SER P 147 65.440 78.583 39.735 1.00204.65 ATOM 118 O SER P 147 66.388 78.787 40.492 1.00212.43 ATOM 119 CB SER P 147 63.625 80.148 40.372 1.00218.03 ATOM 120 OG SER P 147 63.676 80.813 39.119 1.00217.95 ATOM 121 N ILE P 148 65.574 78.282 38.439 1.00177.57 ATOM 122 CA ILE P 148 66.875 78.108 37.803 1.00179.11 ATOM 123 C ILE P 148 67.086 79.013 36.584 1.00182.62 ATOM 124 O ILE P 148 66.293 78.998 35.653 1.00179.24 ATOM 125 CB ILE P 148 67.144 76.607 37.445 1.00165.76 ATOM 126 CG1 ILE P 148 66.985 75.680 38.671 1.00165.13 ATOM 127 CG2 ILE P 148 68.521 76.427 36.776 1.00168.82 ATOM 128 CD1 ILE P 148 66.986 74.175 38.353 1.00155.05 ATOM 129 N SER P 149 68.191 79.766 36.592 1.00216.57 ATOM 130 CA SER P 149 68.679 80.581 35.498 1.00230.14 ATOM 131 C SER P 149 69.944 79.788 35.062 1.00227.47 ATOM 132 O SER P 149 70.932 79.731 35.800 1.00250.40 ATOM 133 CB SER P 149 69.038 81.985 35.998 1.00253.40 ATOM 134 OG SER P 149 69.776 82.700 35.022 1.00262.33 ATOM 135 N VAL P 150 69.871 79.114 33.894 1.00191.38 ATOM 136 CA VAL P 150 70.945 78.287 33.326 1.00191.37 ATOM 137 C VAL P 150 71.216 78.622 31.834 1.00195.80 ATOM 138 O VAL P 150 70.319 79.105 31.141 1.00197.49 ATOM 139 CB VAL P 150 70.664 76.772 33.563 1.00181.17 ATOM 140 CG1 VAL P 150 69.487 76.250 32.733 1.00174.53 ATOM 141 CG2 VAL P 150 71.911 75.931 33.338 1.00181.68 ATOM 142 N ASN P 151 72.448 78.352 31.357 1.00206.32 ATOM 143 CA ASN P 151 72.842 78.569 29.966 1.00236.12 ATOM 144 C ASN P 151 72.530 77.333 29.125 1.00207.58 ATOM 145 O ASN P 151 71.712 77.424 28.212 1.00203.02 ATOM 146 CB ASN P 151 74.310 79.002 29.847 1.00259.91 ATOM 147 CG ASN P 151 74.650 80.275 30.590 1.00260.62 ATOM 148 OD1 ASN P 151 73.935 81.280 30.525 1.00260.65 ATOM 149 ND2 ASN P 151 75.769 80.264 31.295 1.00259.27 TER