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 C 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 C 21 THR GLY VAL THR SER THR LYS PRO ILE VAL GLN THR SER SEQRES 2 C 21 THR LEU ASP SER ILE SER VAL ASN ATOM 1 N THR C 131 3.207 108.994 83.054 1.00100.69 ATOM 2 CA THR C 131 2.608 109.086 84.388 1.00100.13 ATOM 3 C THR C 131 2.717 107.783 85.182 1.00 97.39 ATOM 4 O THR C 131 3.384 107.762 86.218 1.00 97.41 ATOM 5 CB THR C 131 1.167 109.624 84.319 1.00101.22 ATOM 6 OG1 THR C 131 0.402 108.804 83.430 1.00 99.78 ATOM 7 CG2 THR C 131 1.098 111.084 83.883 1.00104.55 ATOM 8 N GLY C 132 2.066 106.722 84.700 1.00 95.59 ATOM 9 CA GLY C 132 2.059 105.429 85.373 1.00 93.19 ATOM 10 C GLY C 132 1.980 104.204 84.485 1.00 91.56 ATOM 11 O GLY C 132 2.213 104.281 83.275 1.00 92.44 ATOM 12 N VAL C 133 1.649 103.054 85.107 1.00 89.71 ATOM 13 CA VAL C 133 1.526 101.734 84.474 1.00 88.43 ATOM 14 C VAL C 133 0.286 101.690 83.569 1.00 89.88 ATOM 15 O VAL C 133 -0.814 102.023 84.018 1.00 90.71 ATOM 16 CB VAL C 133 1.504 100.596 85.541 1.00 86.42 ATOM 17 CG1 VAL C 133 1.416 99.218 84.891 1.00 85.40 ATOM 18 CG2 VAL C 133 2.717 100.669 86.464 1.00 85.70 ATOM 19 N THR C 134 0.467 101.271 82.304 1.00 90.85 ATOM 20 CA THR C 134 -0.621 101.149 81.331 1.00 93.18 ATOM 21 C THR C 134 -1.177 99.727 81.280 1.00 92.92 ATOM 22 O THR C 134 -2.394 99.551 81.358 1.00 94.78 ATOM 23 CB THR C 134 -0.218 101.675 79.944 1.00 95.85 ATOM 24 OG1 THR C 134 1.016 101.083 79.543 1.00 95.70 ATOM 25 CG2 THR C 134 -0.118 103.188 79.901 1.00 96.70 ATOM 26 N SER C 135 -0.287 98.718 81.153 1.00 90.98 ATOM 27 CA SER C 135 -0.652 97.300 81.087 1.00 90.70 ATOM 28 C SER C 135 0.472 96.388 81.580 1.00 87.69 ATOM 29 O SER C 135 1.649 96.749 81.487 1.00 86.57 ATOM 30 CB SER C 135 -1.052 96.914 79.666 1.00 94.11 ATOM 31 OG SER C 135 0.002 97.153 78.748 1.00 94.67 ATOM 32 N THR C 136 0.107 95.200 82.091 1.00 86.81 ATOM 33 CA THR C 136 1.054 94.196 82.579 1.00 84.17 ATOM 34 C THR C 136 0.782 92.807 81.988 1.00 85.15 ATOM 35 O THR C 136 -0.372 92.375 81.924 1.00 87.21 ATOM 36 CB THR C 136 1.230 94.251 84.111 1.00 81.93 ATOM 37 OG1 THR C 136 2.280 93.365 84.496 1.00 79.66 ATOM 38 CG2 THR C 136 -0.048 93.913 84.882 1.00 82.96 ATOM 39 N LYS C 137 1.853 92.130 81.540 1.00 84.20 ATOM 40 CA LYS C 137 1.791 90.804 80.929 1.00 85.31 ATOM 41 C LYS C 137 2.812 89.863 81.593 1.00 82.27 ATOM 42 O LYS C 137 4.006 90.166 81.565 1.00 81.13 ATOM 43 CB LYS C 137 2.032 90.908 79.407 1.00 88.95 ATOM 44 CG LYS C 137 1.907 89.594 78.643 1.00 91.30 ATOM 45 CD LYS C 137 2.342 89.752 77.194 1.00 95.58 ATOM 46 CE LYS C 137 2.323 88.440 76.455 1.00 98.83 ATOM 47 NZ LYS C 137 2.788 88.593 75.052 1.00103.10 ATOM 48 N PRO C 138 2.390 88.723 82.189 1.00 81.29 ATOM 49 CA PRO C 138 3.375 87.827 82.810 1.00 78.58 ATOM 50 C PRO C 138 4.015 86.849 81.825 1.00 79.77 ATOM 51 O PRO C 138 3.361 86.414 80.876 1.00 83.03 ATOM 52 CB PRO C 138 2.569 87.109 83.897 1.00 77.77 ATOM 53 CG PRO C 138 1.128 87.248 83.490 1.00 81.07 ATOM 54 CD PRO C 138 1.018 88.196 82.333 1.00 83.11 ATOM 55 N ILE C 139 5.302 86.513 82.055 1.00 77.73 ATOM 56 CA ILE C 139 6.073 85.570 81.231 1.00 78.86 ATOM 57 C ILE C 139 5.492 84.165 81.406 1.00 78.75 ATOM 58 O ILE C 139 5.215 83.758 82.538 1.00 76.43 ATOM 59 CB ILE C 139 7.598 85.648 81.577 1.00 76.97 ATOM 60 CG1 ILE C 139 8.232 87.004 81.156 1.00 78.23 ATOM 61 CG2 ILE C 139 8.409 84.440 81.056 1.00 77.70 ATOM 62 CD1 ILE C 139 8.491 87.258 79.620 1.00 82.29 ATOM 63 N VAL C 140 5.287 83.444 80.283 1.00 81.90 ATOM 64 CA VAL C 140 4.736 82.083 80.262 1.00 82.80 ATOM 65 C VAL C 140 5.598 81.080 81.027 1.00 79.49 ATOM 66 O VAL C 140 6.824 81.084 80.890 1.00 78.21 ATOM 67 CB VAL C 140 4.357 81.579 78.843 1.00 87.95 ATOM 68 CG1 VAL C 140 3.086 82.253 78.337 1.00 91.76 ATOM 69 CG2 VAL C 140 5.507 81.748 77.847 1.00 89.22 ATOM 70 N GLN C 141 4.951 80.238 81.851 1.00 78.59 ATOM 71 CA GLN C 141 5.614 79.219 82.664 1.00 75.80 ATOM 72 C GLN C 141 5.723 77.922 81.852 1.00 78.32 ATOM 73 O GLN C 141 4.743 77.180 81.721 1.00 80.95 ATOM 74 CB GLN C 141 4.875 79.005 84.000 1.00 73.90 ATOM 75 CG GLN C 141 4.760 80.269 84.858 1.00 71.92 ATOM 76 CD GLN C 141 3.861 80.080 86.054 1.00 71.41 ATOM 77 OE1 GLN C 141 4.123 79.259 86.943 1.00 70.16 ATOM 78 NE2 GLN C 141 2.796 80.864 86.121 1.00 72.73 ATOM 79 N THR C 142 6.912 77.686 81.268 1.00 89.12 ATOM 80 CA THR C 142 7.203 76.527 80.425 1.00 87.84 ATOM 81 C THR C 142 7.387 75.266 81.269 1.00 86.37 ATOM 82 O THR C 142 8.156 75.273 82.234 1.00 88.39 ATOM 83 CB THR C 142 8.416 76.811 79.513 1.00 91.73 ATOM 84 OG1 THR C 142 8.291 78.112 78.941 1.00 94.23 ATOM 85 CG2 THR C 142 8.576 75.783 78.402 1.00 91.26 ATOM 86 N SER C 143 6.678 74.186 80.897 1.00 83.51 ATOM 87 CA SER C 143 6.757 72.892 81.568 1.00 82.89 ATOM 88 C SER C 143 7.195 71.820 80.567 1.00 83.67 ATOM 89 O SER C 143 6.359 71.186 79.914 1.00 81.36 ATOM 90 CB SER C 143 5.433 72.543 82.239 1.00 80.01 ATOM 91 OG SER C 143 5.093 73.517 83.211 1.00 80.13 ATOM 92 N THR C 144 8.526 71.661 80.422 1.00 87.62 ATOM 93 CA THR C 144 9.144 70.705 79.502 1.00 89.80 ATOM 94 C THR C 144 9.003 69.291 80.061 1.00 89.97 ATOM 95 O THR C 144 9.482 69.011 81.166 1.00 92.37 ATOM 96 CB THR C 144 10.598 71.105 79.195 1.00 95.09 ATOM 97 OG1 THR C 144 10.659 72.508 78.939 1.00 95.51 ATOM 98 CG2 THR C 144 11.178 70.346 78.008 1.00 98.25 ATOM 99 N LEU C 145 8.298 68.421 79.311 1.00 87.82 ATOM 100 CA LEU C 145 8.041 67.029 79.692 1.00 88.36 ATOM 101 C LEU C 145 8.340 66.070 78.532 1.00 90.66 ATOM 102 O LEU C 145 8.315 66.486 77.372 1.00 90.36 ATOM 103 CB LEU C 145 6.599 66.861 80.217 1.00 84.12 ATOM 104 CG LEU C 145 6.251 67.638 81.501 1.00 82.51 ATOM 105 CD1 LEU C 145 4.787 67.950 81.581 1.00 79.29 ATOM 106 CD2 LEU C 145 6.734 66.920 82.754 1.00 85.12 ATOM 107 N ASP C 146 8.659 64.795 78.848 1.00 93.75 ATOM 108 CA ASP C 146 9.005 63.777 77.850 1.00 97.00 ATOM 109 C ASP C 146 7.772 63.043 77.299 1.00 93.73 ATOM 110 O ASP C 146 7.613 62.962 76.080 1.00 92.13 ATOM 111 CB ASP C 146 10.053 62.796 78.414 1.00103.86 ATOM 112 CG ASP C 146 10.994 62.181 77.391 1.00109.52 ATOM 113 OD1 ASP C 146 10.501 61.646 76.373 1.00107.96 ATOM 114 OD2 ASP C 146 12.218 62.173 77.643 1.00116.11 ATOM 115 N SER C 147 6.908 62.513 78.188 1.00 93.33 ATOM 116 CA SER C 147 5.677 61.813 77.802 1.00 90.89 ATOM 117 C SER C 147 4.598 61.958 78.859 1.00 87.85 ATOM 118 O SER C 147 4.897 61.955 80.055 1.00 89.72 ATOM 119 CB SER C 147 5.940 60.340 77.521 1.00 95.87 ATOM 120 OG SER C 147 4.772 59.688 77.049 1.00 94.06 ATOM 121 N ILE C 148 3.334 62.091 78.413 1.00 83.72 ATOM 122 CA ILE C 148 2.197 62.261 79.316 1.00 81.52 ATOM 123 C ILE C 148 1.098 61.215 79.130 1.00 81.80 ATOM 124 O ILE C 148 0.600 61.007 78.023 1.00 80.60 ATOM 125 CB ILE C 148 1.646 63.724 79.346 1.00 77.62 ATOM 126 CG1 ILE C 148 2.750 64.745 79.713 1.00 78.00 ATOM 127 CG2 ILE C 148 0.444 63.862 80.305 1.00 76.36 ATOM 128 CD1 ILE C 148 2.437 66.193 79.366 1.00 75.24 ATOM 129 N SER C 149 0.737 60.567 80.242 1.00 83.81 ATOM 130 CA SER C 149 -0.361 59.623 80.365 1.00 84.86 ATOM 131 C SER C 149 -1.424 60.437 81.105 1.00 82.58 ATOM 132 O SER C 149 -1.190 60.854 82.238 1.00 83.23 ATOM 133 CB SER C 149 0.068 58.409 81.185 1.00 90.42 ATOM 134 OG SER C 149 -1.008 57.504 81.363 1.00 92.10 ATOM 135 N VAL C 150 -2.539 60.758 80.432 1.00 80.31 ATOM 136 CA VAL C 150 -3.572 61.611 81.029 1.00 79.04 ATOM 137 C VAL C 150 -5.018 61.160 80.741 1.00 80.08 ATOM 138 O VAL C 150 -5.282 60.602 79.677 1.00 80.10 ATOM 139 CB VAL C 150 -3.305 63.115 80.716 1.00 75.67 ATOM 140 CG1 VAL C 150 -3.578 63.458 79.249 1.00 73.70 ATOM 141 CG2 VAL C 150 -4.076 64.037 81.653 1.00 75.58 ATOM 142 N ASN C 151 -5.942 61.401 81.694 1.00 81.50 ATOM 143 CA ASN C 151 -7.348 61.048 81.518 1.00 83.40 ATOM 144 C ASN C 151 -8.062 62.101 80.681 1.00 81.01 ATOM 145 O ASN C 151 -8.515 61.783 79.584 1.00 80.53 ATOM 146 CB ASN C 151 -8.055 60.812 82.855 1.00 87.44 ATOM 147 CG ASN C 151 -7.638 59.548 83.560 1.00 91.25 ATOM 148 OD1 ASN C 151 -7.940 58.430 83.127 1.00 93.10 ATOM 149 ND2 ASN C 151 -6.974 59.701 84.694 1.00 93.14 TER