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 A 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 A 21 SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN SEQRES 2 A 21 THR SER THR LEU ASP SER ILE SER ATOM 1 N SER A 129 30.340 49.223 69.929 1.00 70.77 ATOM 2 CA SER A 129 31.018 48.499 68.870 1.00 73.56 ATOM 3 C SER A 129 31.983 47.626 69.679 1.00 73.91 ATOM 4 O SER A 129 31.806 47.493 70.896 1.00 72.20 ATOM 5 CB SER A 129 31.781 49.456 67.953 1.00 75.01 ATOM 6 OG SER A 129 32.808 50.152 68.639 1.00 74.45 ATOM 7 N GLY A 130 33.004 47.076 69.039 1.00 76.54 ATOM 8 CA GLY A 130 34.001 46.294 69.754 1.00 77.91 ATOM 9 C GLY A 130 34.988 47.171 70.505 1.00 77.29 ATOM 10 O GLY A 130 35.680 46.687 71.404 1.00 78.30 ATOM 11 N THR A 131 35.048 48.478 70.153 1.00 76.40 ATOM 12 CA THR A 131 36.006 49.444 70.707 1.00 76.85 ATOM 13 C THR A 131 35.451 50.562 71.594 1.00 74.43 ATOM 14 O THR A 131 36.194 51.094 72.420 1.00 75.17 ATOM 15 CB THR A 131 36.865 50.040 69.580 1.00 79.55 ATOM 16 OG1 THR A 131 36.034 50.808 68.706 1.00 78.87 ATOM 17 CG2 THR A 131 37.629 48.979 68.792 1.00 82.56 ATOM 18 N GLY A 132 34.198 50.953 71.378 1.00 72.28 ATOM 19 CA GLY A 132 33.583 52.034 72.141 1.00 70.37 ATOM 20 C GLY A 132 32.110 52.250 71.888 1.00 68.60 ATOM 21 O GLY A 132 31.452 51.428 71.248 1.00 68.72 ATOM 22 N VAL A 133 31.586 53.375 72.393 1.00 67.65 ATOM 23 CA VAL A 133 30.177 53.751 72.272 1.00 66.54 ATOM 24 C VAL A 133 29.872 54.285 70.871 1.00 68.99 ATOM 25 O VAL A 133 30.566 55.186 70.392 1.00 71.21 ATOM 26 CB VAL A 133 29.770 54.770 73.370 1.00 65.28 ATOM 27 CG1 VAL A 133 28.305 55.191 73.234 1.00 64.79 ATOM 28 CG2 VAL A 133 30.055 54.223 74.764 1.00 63.33 ATOM 29 N THR A 134 28.819 53.748 70.234 1.00 69.25 ATOM 30 CA THR A 134 28.381 54.195 68.908 1.00 72.21 ATOM 31 C THR A 134 27.180 55.134 69.003 1.00 72.85 ATOM 32 O THR A 134 27.089 56.078 68.218 1.00 75.92 ATOM 33 CB THR A 134 28.170 53.027 67.944 1.00 73.64 ATOM 34 OG1 THR A 134 27.152 52.161 68.445 1.00 72.35 ATOM 35 CG2 THR A 134 29.447 52.250 67.682 1.00 74.04 ATOM 36 N SER A 135 26.271 54.888 69.972 1.00 70.54 ATOM 37 CA SER A 135 25.087 55.721 70.202 1.00 71.32 ATOM 38 C SER A 135 24.542 55.583 71.621 1.00 68.15 ATOM 39 O SER A 135 24.771 54.569 72.287 1.00 65.72 ATOM 40 CB SER A 135 23.990 55.409 69.184 1.00 74.21 ATOM 41 OG SER A 135 23.438 54.118 69.375 1.00 73.05 ATOM 42 N THR A 136 23.819 56.617 72.074 1.00 68.73 ATOM 43 CA THR A 136 23.159 56.658 73.375 1.00 66.29 ATOM 44 C THR A 136 21.746 57.182 73.183 1.00 68.53 ATOM 45 O THR A 136 21.538 58.178 72.485 1.00 72.00 ATOM 46 CB THR A 136 23.945 57.494 74.399 1.00 65.00 ATOM 47 OG1 THR A 136 25.302 57.049 74.444 1.00 64.07 ATOM 48 CG2 THR A 136 23.336 57.428 75.805 1.00 62.41 ATOM 49 N LYS A 137 20.781 56.506 73.806 1.00 67.16 ATOM 50 CA LYS A 137 19.378 56.881 73.766 1.00 69.51 ATOM 51 C LYS A 137 18.833 56.855 75.194 1.00 66.81 ATOM 52 O LYS A 137 18.940 55.827 75.867 1.00 64.10 ATOM 53 CB LYS A 137 18.584 55.937 72.848 1.00 72.01 ATOM 54 CG LYS A 137 17.121 56.326 72.675 1.00 75.63 ATOM 55 CD LYS A 137 16.385 55.307 71.821 1.00 78.82 ATOM 56 CE LYS A 137 14.916 55.625 71.692 1.00 83.04 ATOM 57 NZ LYS A 137 14.182 54.522 71.011 1.00 86.74 ATOM 58 N PRO A 138 18.256 57.963 75.689 1.00 67.95 ATOM 59 CA PRO A 138 17.705 57.933 77.047 1.00 65.64 ATOM 60 C PRO A 138 16.347 57.244 77.105 1.00 66.87 ATOM 61 O PRO A 138 15.630 57.180 76.099 1.00 70.62 ATOM 62 CB PRO A 138 17.584 59.414 77.402 1.00 67.44 ATOM 63 CG PRO A 138 17.354 60.092 76.100 1.00 72.21 ATOM 64 CD PRO A 138 18.041 59.275 75.041 1.00 72.10 ATOM 65 N ILE A 139 15.991 56.742 78.291 1.00 64.31 ATOM 66 CA ILE A 139 14.684 56.146 78.532 1.00 65.81 ATOM 67 C ILE A 139 13.725 57.319 78.733 1.00 68.46 ATOM 68 O ILE A 139 14.112 58.335 79.315 1.00 67.53 ATOM 69 CB ILE A 139 14.715 55.183 79.758 1.00 62.59 ATOM 70 CG1 ILE A 139 15.534 53.902 79.464 1.00 61.33 ATOM 71 CG2 ILE A 139 13.309 54.854 80.317 1.00 64.34 ATOM 72 CD1 ILE A 139 14.920 52.879 78.503 1.00 64.52 ATOM 73 N VAL A 140 12.494 57.180 78.228 1.00 72.51 ATOM 74 CA VAL A 140 11.423 58.173 78.327 1.00 76.26 ATOM 75 C VAL A 140 11.043 58.431 79.796 1.00 73.90 ATOM 76 O VAL A 140 10.967 57.491 80.592 1.00 71.14 ATOM 77 CB VAL A 140 10.206 57.713 77.482 1.00 81.63 ATOM 78 CG1 VAL A 140 8.977 58.575 77.736 1.00 86.02 ATOM 79 CG2 VAL A 140 10.546 57.679 75.995 1.00 84.86 ATOM 80 N GLN A 141 10.829 59.710 80.144 1.00 75.55 ATOM 81 CA GLN A 141 10.399 60.129 81.475 1.00 74.21 ATOM 82 C GLN A 141 8.883 60.321 81.399 1.00 79.12 ATOM 83 O GLN A 141 8.413 61.249 80.739 1.00 84.10 ATOM 84 CB GLN A 141 11.118 61.416 81.899 1.00 73.90 ATOM 85 CG GLN A 141 12.619 61.231 82.083 1.00 69.66 ATOM 86 CD GLN A 141 13.348 62.527 82.315 1.00 70.72 ATOM 87 OE1 GLN A 141 12.996 63.335 83.180 1.00 71.73 ATOM 88 NE2 GLN A 141 14.418 62.729 81.567 1.00 70.86 ATOM 89 N THR A 142 8.121 59.409 82.007 1.00 92.62 ATOM 90 CA THR A 142 6.657 59.438 81.944 1.00 89.34 ATOM 91 C THR A 142 6.007 60.249 83.057 1.00 86.32 ATOM 92 O THR A 142 6.318 60.055 84.233 1.00 88.35 ATOM 93 CB THR A 142 6.096 58.008 81.867 1.00 93.11 ATOM 94 OG1 THR A 142 6.730 57.301 80.800 1.00 96.88 ATOM 95 CG2 THR A 142 4.571 57.973 81.697 1.00 90.32 ATOM 96 N SER A 143 5.078 61.131 82.676 1.00 82.32 ATOM 97 CA SER A 143 4.269 61.930 83.583 1.00 80.42 ATOM 98 C SER A 143 2.845 61.370 83.507 1.00 80.26 ATOM 99 O SER A 143 2.200 61.479 82.463 1.00 78.32 ATOM 100 CB SER A 143 4.288 63.401 83.184 1.00 77.46 ATOM 101 OG SER A 143 5.568 63.983 83.359 1.00 78.17 ATOM 102 N THR A 144 2.378 60.743 84.588 1.00 82.96 ATOM 103 CA THR A 144 1.034 60.176 84.661 1.00 83.94 ATOM 104 C THR A 144 0.150 61.172 85.400 1.00 83.08 ATOM 105 O THR A 144 0.308 61.368 86.603 1.00 85.31 ATOM 106 CB THR A 144 1.049 58.770 85.279 1.00 89.26 ATOM 107 OG1 THR A 144 1.952 57.926 84.557 1.00 91.10 ATOM 108 CG2 THR A 144 -0.335 58.127 85.291 1.00 91.26 ATOM 109 N LEU A 145 -0.763 61.820 84.672 1.00 80.55 ATOM 110 CA LEU A 145 -1.623 62.859 85.236 1.00 80.49 ATOM 111 C LEU A 145 -3.118 62.555 85.101 1.00 81.70 ATOM 112 O LEU A 145 -3.520 61.819 84.202 1.00 81.31 ATOM 113 CB LEU A 145 -1.261 64.227 84.615 1.00 77.49 ATOM 114 CG LEU A 145 0.239 64.600 84.649 1.00 76.69 ATOM 115 CD1 LEU A 145 0.546 65.801 83.782 1.00 74.66 ATOM 116 CD2 LEU A 145 0.726 64.807 86.073 1.00 79.10 ATOM 117 N ASP A 146 -3.937 63.097 86.023 1.00 84.01 ATOM 118 CA ASP A 146 -5.385 62.898 85.964 1.00 86.22 ATOM 119 C ASP A 146 -6.153 63.875 85.049 1.00 83.94 ATOM 120 O ASP A 146 -7.008 63.443 84.264 1.00 81.76 ATOM 121 CB ASP A 146 -5.960 62.983 87.376 1.00 91.79 ATOM 122 CG ASP A 146 -7.410 62.567 87.528 1.00 95.79 ATOM 123 OD1 ASP A 146 -8.027 62.140 86.523 1.00 93.89 ATOM 124 OD2 ASP A 146 -7.933 62.638 88.658 1.00101.43 ATOM 125 N SER A 147 -5.928 65.176 85.210 1.00 85.10 ATOM 126 CA SER A 147 -6.696 66.181 84.458 1.00 84.21 ATOM 127 C SER A 147 -5.822 67.387 84.321 1.00 82.66 ATOM 128 O SER A 147 -5.269 67.855 85.319 1.00 84.77 ATOM 129 CB SER A 147 -8.005 66.571 85.150 1.00 89.48 ATOM 130 OG SER A 147 -8.741 67.530 84.411 1.00 89.51 ATOM 131 N ILE A 148 -5.690 67.888 83.088 1.00 79.58 ATOM 132 CA ILE A 148 -4.855 69.043 82.785 1.00 79.00 ATOM 133 C ILE A 148 -5.683 70.206 82.248 1.00 81.21 ATOM 134 O ILE A 148 -6.455 70.041 81.319 1.00 80.34 ATOM 135 CB ILE A 148 -3.690 68.714 81.802 1.00 75.13 ATOM 136 CG1 ILE A 148 -2.792 67.577 82.323 1.00 74.24 ATOM 137 CG2 ILE A 148 -2.871 69.971 81.482 1.00 75.68 ATOM 138 CD1 ILE A 148 -1.815 66.996 81.274 1.00 71.84 ATOM 139 N SER A 149 -5.471 71.390 82.822 1.00 84.66 ATOM 140 CA SER A 149 -6.002 72.647 82.357 1.00 88.22 ATOM 141 C SER A 149 -4.710 73.390 81.916 1.00 87.28 ATOM 142 O SER A 149 -3.861 73.683 82.758 1.00 88.00 ATOM 143 CB SER A 149 -6.706 73.399 83.500 1.00 94.55 ATOM 144 OG SER A 149 -6.933 74.751 83.132 1.00 99.07 TER