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 I 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 I 21 SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN SEQRES 2 I 21 THR SER THR LEU ASP SER ILE SER ATOM 1 N SER I 129 -18.570 -90.569 92.282 1.00190.60 ATOM 2 CA SER I 129 -19.943 -91.069 92.355 1.00191.96 ATOM 3 C SER I 129 -20.246 -91.379 93.833 1.00191.46 ATOM 4 O SER I 129 -19.475 -90.978 94.709 1.00190.79 ATOM 5 CB SER I 129 -20.097 -92.322 91.495 1.00190.04 ATOM 6 OG SER I 129 -19.221 -93.359 91.907 1.00186.94 ATOM 7 N GLY I 130 -21.356 -92.070 94.097 1.00192.08 ATOM 8 CA GLY I 130 -21.752 -92.458 95.446 1.00192.04 ATOM 9 C GLY I 130 -20.834 -93.500 96.057 1.00189.15 ATOM 10 O GLY I 130 -20.589 -93.477 97.268 1.00190.40 ATOM 11 N THR I 131 -20.308 -94.408 95.213 1.00185.96 ATOM 12 CA THR I 131 -19.413 -95.497 95.616 1.00184.12 ATOM 13 C THR I 131 -17.937 -95.088 95.611 1.00183.67 ATOM 14 O THR I 131 -17.309 -95.085 96.671 1.00185.25 ATOM 15 CB THR I 131 -19.680 -96.774 94.797 1.00182.98 ATOM 16 OG1 THR I 131 -19.582 -96.470 93.404 1.00182.77 ATOM 17 CG2 THR I 131 -21.034 -97.403 95.108 1.00182.80 ATOM 18 N GLY I 132 -17.402 -94.759 94.432 1.00182.07 ATOM 19 CA GLY I 132 -16.003 -94.380 94.277 1.00181.58 ATOM 20 C GLY I 132 -15.687 -93.372 93.191 1.00180.31 ATOM 21 O GLY I 132 -16.580 -92.690 92.680 1.00182.61 ATOM 22 N VAL I 133 -14.387 -93.275 92.844 1.00175.56 ATOM 23 CA VAL I 133 -13.824 -92.367 91.836 1.00172.26 ATOM 24 C VAL I 133 -14.244 -92.805 90.426 1.00175.98 ATOM 25 O VAL I 133 -14.055 -93.969 90.063 1.00177.66 ATOM 26 CB VAL I 133 -12.272 -92.260 91.970 1.00166.15 ATOM 27 CG1 VAL I 133 -11.685 -91.282 90.952 1.00163.46 ATOM 28 CG2 VAL I 133 -11.857 -91.869 93.386 1.00163.08 ATOM 29 N THR I 134 -14.803 -91.869 89.638 1.00178.04 ATOM 30 CA THR I 134 -15.230 -92.128 88.260 1.00182.52 ATOM 31 C THR I 134 -14.152 -91.736 87.250 1.00179.33 ATOM 32 O THR I 134 -13.817 -92.538 86.377 1.00181.51 ATOM 33 CB THR I 134 -16.593 -91.487 87.952 1.00188.83 ATOM 34 OG1 THR I 134 -16.577 -90.111 88.331 1.00188.77 ATOM 35 CG2 THR I 134 -17.746 -92.207 88.627 1.00188.09 ATOM 36 N SER I 135 -13.609 -90.505 87.372 1.00174.81 ATOM 37 CA SER I 135 -12.571 -89.969 86.486 1.00172.06 ATOM 38 C SER I 135 -11.711 -88.902 87.174 1.00165.77 ATOM 39 O SER I 135 -12.182 -88.222 88.088 1.00164.75 ATOM 40 CB SER I 135 -13.194 -89.393 85.217 1.00177.35 ATOM 41 OG SER I 135 -14.114 -88.356 85.513 1.00178.54 ATOM 42 N THR I 136 -10.454 -88.752 86.717 1.00162.27 ATOM 43 CA THR I 136 -9.506 -87.763 87.238 1.00156.51 ATOM 44 C THR I 136 -8.852 -86.936 86.126 1.00156.79 ATOM 45 O THR I 136 -8.435 -87.490 85.105 1.00159.71 ATOM 46 CB THR I 136 -8.541 -88.372 88.278 1.00152.15 ATOM 47 OG1 THR I 136 -7.763 -87.328 88.862 1.00147.03 ATOM 48 CG2 THR I 136 -7.626 -89.457 87.699 1.00153.77 ATOM 49 N LYS I 137 -8.786 -85.608 86.323 1.00154.56 ATOM 50 CA LYS I 137 -8.215 -84.656 85.369 1.00155.19 ATOM 51 C LYS I 137 -7.206 -83.727 86.073 1.00149.03 ATOM 52 O LYS I 137 -7.592 -83.031 87.014 1.00147.46 ATOM 53 CB LYS I 137 -9.340 -83.845 84.691 1.00161.77 ATOM 54 CG LYS I 137 -8.871 -82.877 83.608 1.00164.40 ATOM 55 CD LYS I 137 -10.005 -81.985 83.129 1.00172.11 ATOM 56 CE LYS I 137 -9.531 -80.959 82.129 1.00176.21 ATOM 57 NZ LYS I 137 -10.633 -80.059 81.698 1.00183.15 ATOM 58 N PRO I 138 -5.922 -83.683 85.647 1.00146.05 ATOM 59 CA PRO I 138 -4.967 -82.787 86.319 1.00140.51 ATOM 60 C PRO I 138 -4.988 -81.353 85.783 1.00142.16 ATOM 61 O PRO I 138 -5.223 -81.143 84.593 1.00147.59 ATOM 62 CB PRO I 138 -3.617 -83.469 86.093 1.00138.04 ATOM 63 CG PRO I 138 -3.813 -84.373 84.906 1.00143.31 ATOM 64 CD PRO I 138 -5.272 -84.435 84.555 1.00148.30 ATOM 65 N ILE I 139 -4.742 -80.372 86.675 1.00138.15 ATOM 66 CA ILE I 139 -4.696 -78.940 86.345 1.00139.53 ATOM 67 C ILE I 139 -3.483 -78.667 85.452 1.00138.35 ATOM 68 O ILE I 139 -2.390 -79.163 85.738 1.00134.09 ATOM 69 CB ILE I 139 -4.709 -78.066 87.642 1.00135.99 ATOM 70 CG1 ILE I 139 -6.061 -78.156 88.406 1.00139.01 ATOM 71 CG2 ILE I 139 -4.271 -76.601 87.410 1.00136.50 ATOM 72 CD1 ILE I 139 -7.310 -77.402 87.797 1.00146.72 ATOM 73 N VAL I 140 -3.694 -77.899 84.362 1.00143.20 ATOM 74 CA VAL I 140 -2.667 -77.519 83.388 1.00143.70 ATOM 75 C VAL I 140 -1.503 -76.751 84.019 1.00137.51 ATOM 76 O VAL I 140 -1.720 -75.819 84.797 1.00135.33 ATOM 77 CB VAL I 140 -3.221 -76.833 82.109 1.00151.90 ATOM 78 CG1 VAL I 140 -3.944 -77.834 81.217 1.00158.41 ATOM 79 CG2 VAL I 140 -4.125 -75.643 82.440 1.00154.31 ATOM 80 N GLN I 141 -0.275 -77.204 83.728 1.00135.37 ATOM 81 CA GLN I 141 0.954 -76.616 84.251 1.00130.15 ATOM 82 C GLN I 141 1.389 -75.469 83.336 1.00133.84 ATOM 83 O GLN I 141 2.058 -75.686 82.322 1.00137.63 ATOM 84 CB GLN I 141 2.039 -77.697 84.425 1.00126.89 ATOM 85 CG GLN I 141 1.657 -78.768 85.446 1.00123.89 ATOM 86 CD GLN I 141 2.431 -80.045 85.263 1.00123.27 ATOM 87 OE1 GLN I 141 3.608 -80.150 85.621 1.00121.05 ATOM 88 NE2 GLN I 141 1.771 -81.059 84.726 1.00125.86 ATOM 89 N THR I 142 0.940 -74.246 83.682 1.00137.13 ATOM 90 CA THR I 142 1.187 -73.009 82.938 1.00147.83 ATOM 91 C THR I 142 2.651 -72.569 83.025 1.00140.82 ATOM 92 O THR I 142 3.203 -72.460 84.122 1.00120.26 ATOM 93 CB THR I 142 0.208 -71.902 83.387 1.00154.43 ATOM 94 OG1 THR I 142 -1.110 -72.442 83.505 1.00158.94 ATOM 95 CG2 THR I 142 0.195 -70.700 82.443 1.00164.46 ATOM 96 N SER I 143 3.269 -72.316 81.857 1.00145.75 ATOM 97 CA SER I 143 4.655 -71.865 81.739 1.00141.36 ATOM 98 C SER I 143 4.696 -70.530 80.990 1.00150.55 ATOM 99 O SER I 143 4.692 -70.500 79.755 1.00158.30 ATOM 100 CB SER I 143 5.513 -72.925 81.051 1.00138.24 ATOM 101 OG SER I 143 5.507 -74.149 81.767 1.00117.20 ATOM 102 N THR I 144 4.682 -69.425 81.751 1.00149.96 ATOM 103 CA THR I 144 4.697 -68.064 81.220 1.00158.36 ATOM 104 C THR I 144 6.132 -67.672 80.873 1.00156.00 ATOM 105 O THR I 144 7.005 -67.690 81.744 1.00147.16 ATOM 106 CB THR I 144 4.013 -67.098 82.206 1.00159.75 ATOM 107 OG1 THR I 144 2.799 -67.682 82.682 1.00159.81 ATOM 108 CG2 THR I 144 3.723 -65.735 81.588 1.00170.53 ATOM 109 N LEU I 145 6.380 -67.353 79.587 1.00163.96 ATOM 110 CA LEU I 145 7.703 -66.974 79.081 1.00163.78 ATOM 111 C LEU I 145 7.638 -65.708 78.218 1.00172.83 ATOM 112 O LEU I 145 6.577 -65.392 77.677 1.00177.42 ATOM 113 CB LEU I 145 8.347 -68.148 78.310 1.00161.76 ATOM 114 CG LEU I 145 8.651 -69.413 79.134 1.00150.83 ATOM 115 CD1 LEU I 145 8.630 -70.650 78.277 1.00151.99 ATOM 116 CD2 LEU I 145 9.954 -69.290 79.899 1.00142.38 ATOM 117 N ASP I 146 8.760 -64.971 78.111 1.00172.40 ATOM 118 CA ASP I 146 8.824 -63.730 77.333 1.00178.54 ATOM 119 C ASP I 146 9.125 -64.007 75.852 1.00177.05 ATOM 120 O ASP I 146 8.362 -63.569 74.995 1.00159.61 ATOM 121 CB ASP I 146 9.826 -62.736 77.953 1.00178.00 ATOM 122 CG ASP I 146 9.571 -61.269 77.649 1.00183.90 ATOM 123 OD1 ASP I 146 9.435 -60.922 76.454 1.00186.98 ATOM 124 OD2 ASP I 146 9.576 -60.457 78.599 1.00183.56 ATOM 125 N SER I 147 10.222 -64.732 75.555 1.00177.08 ATOM 126 CA SER I 147 10.605 -65.091 74.184 1.00168.43 ATOM 127 C SER I 147 11.331 -66.427 74.138 1.00174.86 ATOM 128 O SER I 147 12.069 -66.757 75.069 1.00170.97 ATOM 129 CB SER I 147 11.458 -64.004 73.541 1.00172.03 ATOM 130 OG SER I 147 11.727 -64.290 72.179 1.00159.97 ATOM 131 N ILE I 148 11.116 -67.195 73.053 1.00164.07 ATOM 132 CA ILE I 148 11.711 -68.522 72.869 1.00173.27 ATOM 133 C ILE I 148 12.489 -68.651 71.550 1.00167.97 ATOM 134 O ILE I 148 11.956 -68.350 70.482 1.00153.69 ATOM 135 CB ILE I 148 10.657 -69.667 73.047 1.00168.25 ATOM 136 CG1 ILE I 148 9.949 -69.599 74.430 1.00169.27 ATOM 137 CG2 ILE I 148 11.288 -71.057 72.823 1.00169.55 ATOM 138 CD1 ILE I 148 8.657 -70.433 74.555 1.00168.78 ATOM 139 N SER I 149 13.744 -69.123 71.641 1.00176.80 ATOM 140 CA SER I 149 14.616 -69.425 70.509 1.00178.51 ATOM 141 C SER I 149 14.687 -70.957 70.477 1.00179.05 ATOM 142 O SER I 149 15.361 -71.563 71.315 1.00176.02 ATOM 143 CB SER I 149 15.998 -68.803 70.705 1.00181.85 ATOM 144 OG SER I 149 16.860 -69.098 69.617 1.00188.65 TER