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 J 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 J 21 THR GLY VAL THR SER THR LYS PRO ILE VAL GLN THR SER SEQRES 2 J 21 THR LEU ASP SER ILE SER VAL ASN ATOM 1 N THR J 131 76.750-107.127 32.595 1.00137.59 ATOM 2 CA THR J 131 78.203-107.300 32.724 1.00137.55 ATOM 3 C THR J 131 79.033-106.049 33.030 1.00133.45 ATOM 4 O THR J 131 80.117-106.180 33.603 1.00133.39 ATOM 5 CB THR J 131 78.764-108.021 31.490 1.00141.29 ATOM 6 OG1 THR J 131 78.582-107.196 30.337 1.00140.58 ATOM 7 CG2 THR J 131 78.139-109.394 31.270 1.00145.81 ATOM 8 N GLY J 132 78.568-104.876 32.605 1.00130.66 ATOM 9 CA GLY J 132 79.296-103.628 32.812 1.00126.97 ATOM 10 C GLY J 132 78.558-102.370 32.416 1.00124.28 ATOM 11 O GLY J 132 77.358-102.403 32.150 1.00125.09 ATOM 12 N VAL J 133 79.291-101.246 32.375 1.00121.47 ATOM 13 CA VAL J 133 78.760 -99.922 32.033 1.00118.96 ATOM 14 C VAL J 133 78.540 -99.795 30.524 1.00121.49 ATOM 15 O VAL J 133 79.455-100.069 29.746 1.00123.55 ATOM 16 CB VAL J 133 79.676 -98.791 32.573 1.00115.41 ATOM 17 CG1 VAL J 133 79.142 -97.406 32.201 1.00113.14 ATOM 18 CG2 VAL J 133 79.871 -98.911 34.080 1.00113.37 ATOM 19 N THR J 134 77.334 -99.356 30.121 1.00121.78 ATOM 20 CA THR J 134 76.999 -99.142 28.712 1.00124.64 ATOM 21 C THR J 134 77.086 -97.666 28.333 1.00122.73 ATOM 22 O THR J 134 77.508 -97.352 27.219 1.00124.94 ATOM 23 CB THR J 134 75.669 -99.799 28.333 1.00127.74 ATOM 24 OG1 THR J 134 74.612 -99.241 29.114 1.00125.84 ATOM 25 CG2 THR J 134 75.708-101.307 28.481 1.00130.43 ATOM 26 N SER J 135 76.704 -96.763 29.260 1.00118.99 ATOM 27 CA SER J 135 76.759 -95.313 29.055 1.00117.03 ATOM 28 C SER J 135 76.815 -94.535 30.370 1.00112.51 ATOM 29 O SER J 135 76.375 -95.031 31.410 1.00111.31 ATOM 30 CB SER J 135 75.578 -94.831 28.212 1.00119.40 ATOM 31 OG SER J 135 74.349 -94.949 28.910 1.00118.96 ATOM 32 N THR J 136 77.358 -93.309 30.306 1.00110.41 ATOM 33 CA THR J 136 77.457 -92.386 31.434 1.00106.31 ATOM 34 C THR J 136 77.018 -91.004 30.971 1.00105.73 ATOM 35 O THR J 136 77.448 -90.537 29.913 1.00107.59 ATOM 36 CB THR J 136 78.870 -92.372 32.044 1.00104.23 ATOM 37 OG1 THR J 136 79.274 -93.709 32.339 1.00105.68 ATOM 38 CG2 THR J 136 78.956 -91.515 33.318 1.00100.23 ATOM 39 N LYS J 137 76.155 -90.363 31.763 1.00103.59 ATOM 40 CA LYS J 137 75.654 -89.025 31.497 1.00103.06 ATOM 41 C LYS J 137 75.797 -88.193 32.772 1.00 98.90 ATOM 42 O LYS J 137 75.286 -88.596 33.820 1.00 97.72 ATOM 43 CB LYS J 137 74.193 -89.067 31.020 1.00105.98 ATOM 44 CG LYS J 137 73.630 -87.707 30.618 1.00106.32 ATOM 45 CD LYS J 137 72.162 -87.791 30.243 1.00109.99 ATOM 46 CE LYS J 137 71.587 -86.435 29.912 1.00110.85 ATOM 47 NZ LYS J 137 70.179 -86.529 29.451 1.00115.72 ATOM 48 N PRO J 138 76.494 -87.039 32.722 1.00 97.06 ATOM 49 CA PRO J 138 76.614 -86.223 33.936 1.00 93.36 ATOM 50 C PRO J 138 75.358 -85.406 34.212 1.00 93.27 ATOM 51 O PRO J 138 74.587 -85.120 33.291 1.00 96.05 ATOM 52 CB PRO J 138 77.805 -85.316 33.627 1.00 92.17 ATOM 53 CG PRO J 138 77.787 -85.161 32.152 1.00 95.64 ATOM 54 CD PRO J 138 77.175 -86.406 31.570 1.00 98.67 ATOM 55 N ILE J 139 75.161 -85.029 35.479 1.00 90.53 ATOM 56 CA ILE J 139 74.055 -84.166 35.882 1.00 90.40 ATOM 57 C ILE J 139 74.478 -82.746 35.515 1.00 89.17 ATOM 58 O ILE J 139 75.660 -82.410 35.632 1.00 87.08 ATOM 59 CB ILE J 139 73.728 -84.330 37.398 1.00 88.44 ATOM 60 CG1 ILE J 139 73.097 -85.712 37.712 1.00 90.50 ATOM 61 CG2 ILE J 139 72.885 -83.168 37.976 1.00 87.86 ATOM 62 CD1 ILE J 139 71.652 -85.964 37.243 1.00 94.03 ATOM 63 N VAL J 140 73.519 -81.933 35.043 1.00 90.98 ATOM 64 CA VAL J 140 73.714 -80.539 34.645 1.00 90.63 ATOM 65 C VAL J 140 74.172 -79.692 35.848 1.00 86.78 ATOM 66 O VAL J 140 73.656 -79.863 36.957 1.00 85.43 ATOM 67 CB VAL J 140 72.417 -79.974 34.000 1.00 94.26 ATOM 68 CG1 VAL J 140 72.546 -78.494 33.680 1.00 94.03 ATOM 69 CG2 VAL J 140 72.036 -80.753 32.743 1.00 98.52 ATOM 70 N GLN J 141 75.149 -78.799 35.622 1.00 85.43 ATOM 71 CA GLN J 141 75.656 -77.879 36.638 1.00 82.14 ATOM 72 C GLN J 141 74.932 -76.547 36.418 1.00 83.15 ATOM 73 O GLN J 141 75.188 -75.863 35.423 1.00 85.01 ATOM 74 CB GLN J 141 77.182 -77.732 36.528 1.00 80.60 ATOM 75 CG GLN J 141 77.938 -79.018 36.846 1.00 79.91 ATOM 76 CD GLN J 141 79.412 -78.926 36.543 1.00 79.49 ATOM 77 OE1 GLN J 141 80.116 -78.002 36.974 1.00 77.73 ATOM 78 NE2 GLN J 141 79.922 -79.916 35.827 1.00 81.43 ATOM 79 N THR J 142 73.971 -76.224 37.298 1.00112.16 ATOM 80 CA THR J 142 73.148 -75.019 37.173 1.00107.00 ATOM 81 C THR J 142 73.795 -73.794 37.805 1.00100.97 ATOM 82 O THR J 142 74.213 -73.836 38.965 1.00104.50 ATOM 83 CB THR J 142 71.716 -75.289 37.675 1.00111.13 ATOM 84 OG1 THR J 142 71.195 -76.441 37.013 1.00115.27 ATOM 85 CG2 THR J 142 70.776 -74.109 37.448 1.00106.56 ATOM 86 N SER J 143 73.858 -72.704 37.034 1.00 93.26 ATOM 87 CA SER J 143 74.396 -71.419 37.471 1.00 88.96 ATOM 88 C SER J 143 73.220 -70.436 37.528 1.00 91.31 ATOM 89 O SER J 143 72.789 -69.922 36.492 1.00 86.41 ATOM 90 CB SER J 143 75.472 -70.938 36.506 1.00 81.27 ATOM 91 OG SER J 143 76.397 -71.971 36.206 1.00 84.02 ATOM 92 N THR J 144 72.674 -70.214 38.734 1.00 98.50 ATOM 93 CA THR J 144 71.541 -69.315 38.941 1.00 99.97 ATOM 94 C THR J 144 72.063 -67.902 39.126 1.00 99.08 ATOM 95 O THR J 144 72.779 -67.625 40.092 1.00103.23 ATOM 96 CB THR J 144 70.646 -69.789 40.092 1.00107.68 ATOM 97 OG1 THR J 144 70.291 -71.153 39.883 1.00109.44 ATOM 98 CG2 THR J 144 69.371 -68.948 40.224 1.00110.52 ATOM 99 N LEU J 145 71.725 -67.013 38.180 1.00 94.62 ATOM 100 CA LEU J 145 72.185 -65.625 38.187 1.00 94.75 ATOM 101 C LEU J 145 71.040 -64.611 38.036 1.00 96.11 ATOM 102 O LEU J 145 69.987 -64.933 37.491 1.00 95.39 ATOM 103 CB LEU J 145 73.264 -65.408 37.109 1.00 89.31 ATOM 104 CG LEU J 145 74.430 -66.412 37.082 1.00 86.60 ATOM 105 CD1 LEU J 145 75.265 -66.248 35.838 1.00 80.93 ATOM 106 CD2 LEU J 145 75.301 -66.304 38.330 1.00 89.97 ATOM 107 N ASP J 146 71.236 -63.387 38.541 1.00 99.36 ATOM 108 CA ASP J 146 70.189 -62.375 38.477 1.00102.49 ATOM 109 C ASP J 146 70.237 -61.508 37.209 1.00 98.25 ATOM 110 O ASP J 146 69.207 -61.299 36.573 1.00 94.37 ATOM 111 CB ASP J 146 70.248 -61.499 39.734 1.00111.59 ATOM 112 CG ASP J 146 69.055 -60.595 39.965 1.00117.88 ATOM 113 OD1 ASP J 146 68.129 -60.587 39.112 1.00114.51 ATOM 114 OD2 ASP J 146 69.038 -59.896 40.995 1.00126.48 ATOM 115 N SER J 147 71.416 -60.972 36.866 1.00 99.95 ATOM 116 CA SER J 147 71.555 -60.087 35.709 1.00 97.66 ATOM 117 C SER J 147 72.942 -60.233 35.124 1.00 94.95 ATOM 118 O SER J 147 73.921 -60.285 35.868 1.00 98.03 ATOM 119 CB SER J 147 71.294 -58.634 36.095 1.00104.85 ATOM 120 OG SER J 147 71.384 -57.772 34.972 1.00104.00 ATOM 121 N ILE J 148 73.021 -60.293 33.789 1.00 90.17 ATOM 122 CA ILE J 148 74.286 -60.472 33.083 1.00 88.94 ATOM 123 C ILE J 148 74.555 -59.384 32.041 1.00 90.70 ATOM 124 O ILE J 148 73.742 -59.159 31.159 1.00 89.23 ATOM 125 CB ILE J 148 74.404 -61.891 32.444 1.00 83.86 ATOM 126 CG1 ILE J 148 74.177 -63.011 33.476 1.00 83.54 ATOM 127 CG2 ILE J 148 75.750 -62.068 31.708 1.00 83.96 ATOM 128 CD1 ILE J 148 74.022 -64.416 32.868 1.00 79.76 ATOM 129 N SER J 149 75.730 -58.750 32.125 1.00 94.55 ATOM 130 CA SER J 149 76.247 -57.811 31.156 1.00 97.79 ATOM 131 C SER J 149 77.464 -58.599 30.580 1.00 96.88 ATOM 132 O SER J 149 78.430 -58.846 31.305 1.00 98.65 ATOM 133 CB SER J 149 76.690 -56.511 31.853 1.00105.50 ATOM 134 OG SER J 149 77.578 -55.763 31.038 1.00110.23 ATOM 135 N VAL J 150 77.380 -59.055 29.302 1.00 94.77 ATOM 136 CA VAL J 150 78.425 -59.826 28.610 1.00 95.23 ATOM 137 C VAL J 150 78.628 -59.373 27.142 1.00 99.93 ATOM 138 O VAL J 150 77.677 -58.932 26.490 1.00100.26 ATOM 139 CB VAL J 150 78.209 -61.361 28.739 1.00 88.85 ATOM 140 CG1 VAL J 150 77.021 -61.867 27.915 1.00 85.20 ATOM 141 CG2 VAL J 150 79.476 -62.123 28.395 1.00 90.77 ATOM 142 N ASN J 151 79.875 -59.500 26.634 1.00104.51 ATOM 143 CA ASN J 151 80.211 -59.138 25.259 1.00110.71 ATOM 144 C ASN J 151 79.689 -60.162 24.250 1.00107.91 ATOM 145 O ASN J 151 78.740 -59.859 23.528 1.00106.96 ATOM 146 CB ASN J 151 81.711 -58.870 25.082 1.00119.48 ATOM 147 CG ASN J 151 82.245 -57.793 25.986 1.00123.76 ATOM 148 OD1 ASN J 151 82.037 -56.597 25.764 1.00126.53 ATOM 149 ND2 ASN J 151 82.931 -58.201 27.038 1.00125.34 TER