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 THR GLY VAL THR SER THR LYS PRO ILE VAL GLN THR SER SEQRES 2 I 21 THR LEU ASP SER ILE SER VAL ASN ATOM 1 N THR I 131 -20.308 -94.408 95.213 1.00185.96 ATOM 2 CA THR I 131 -19.413 -95.497 95.616 1.00184.12 ATOM 3 C THR I 131 -17.937 -95.088 95.611 1.00183.67 ATOM 4 O THR I 131 -17.309 -95.085 96.671 1.00185.25 ATOM 5 CB THR I 131 -19.680 -96.774 94.797 1.00182.98 ATOM 6 OG1 THR I 131 -19.582 -96.470 93.404 1.00182.77 ATOM 7 CG2 THR I 131 -21.034 -97.403 95.108 1.00182.80 ATOM 8 N GLY I 132 -17.402 -94.759 94.432 1.00182.07 ATOM 9 CA GLY I 132 -16.003 -94.380 94.277 1.00181.58 ATOM 10 C GLY I 132 -15.687 -93.372 93.191 1.00180.31 ATOM 11 O GLY I 132 -16.580 -92.690 92.680 1.00182.61 ATOM 12 N VAL I 133 -14.387 -93.275 92.844 1.00175.56 ATOM 13 CA VAL I 133 -13.824 -92.367 91.836 1.00172.26 ATOM 14 C VAL I 133 -14.244 -92.805 90.426 1.00175.98 ATOM 15 O VAL I 133 -14.055 -93.969 90.063 1.00177.66 ATOM 16 CB VAL I 133 -12.272 -92.260 91.970 1.00166.15 ATOM 17 CG1 VAL I 133 -11.685 -91.282 90.952 1.00163.46 ATOM 18 CG2 VAL I 133 -11.857 -91.869 93.386 1.00163.08 ATOM 19 N THR I 134 -14.803 -91.869 89.638 1.00178.04 ATOM 20 CA THR I 134 -15.230 -92.128 88.260 1.00182.52 ATOM 21 C THR I 134 -14.152 -91.736 87.250 1.00179.33 ATOM 22 O THR I 134 -13.817 -92.538 86.377 1.00181.51 ATOM 23 CB THR I 134 -16.593 -91.487 87.952 1.00188.83 ATOM 24 OG1 THR I 134 -16.577 -90.111 88.331 1.00188.77 ATOM 25 CG2 THR I 134 -17.746 -92.207 88.627 1.00188.09 ATOM 26 N SER I 135 -13.609 -90.505 87.372 1.00174.81 ATOM 27 CA SER I 135 -12.571 -89.969 86.486 1.00172.06 ATOM 28 C SER I 135 -11.711 -88.902 87.174 1.00165.77 ATOM 29 O SER I 135 -12.182 -88.222 88.088 1.00164.75 ATOM 30 CB SER I 135 -13.194 -89.393 85.217 1.00177.35 ATOM 31 OG SER I 135 -14.114 -88.356 85.513 1.00178.54 ATOM 32 N THR I 136 -10.454 -88.752 86.717 1.00162.27 ATOM 33 CA THR I 136 -9.506 -87.763 87.238 1.00156.51 ATOM 34 C THR I 136 -8.852 -86.936 86.126 1.00156.79 ATOM 35 O THR I 136 -8.435 -87.490 85.105 1.00159.71 ATOM 36 CB THR I 136 -8.541 -88.372 88.278 1.00152.15 ATOM 37 OG1 THR I 136 -7.763 -87.328 88.862 1.00147.03 ATOM 38 CG2 THR I 136 -7.626 -89.457 87.699 1.00153.77 ATOM 39 N LYS I 137 -8.786 -85.608 86.323 1.00154.56 ATOM 40 CA LYS I 137 -8.215 -84.656 85.369 1.00155.19 ATOM 41 C LYS I 137 -7.206 -83.727 86.073 1.00149.03 ATOM 42 O LYS I 137 -7.592 -83.031 87.014 1.00147.46 ATOM 43 CB LYS I 137 -9.340 -83.845 84.691 1.00161.77 ATOM 44 CG LYS I 137 -8.871 -82.877 83.608 1.00164.40 ATOM 45 CD LYS I 137 -10.005 -81.985 83.129 1.00172.11 ATOM 46 CE LYS I 137 -9.531 -80.959 82.129 1.00176.21 ATOM 47 NZ LYS I 137 -10.633 -80.059 81.698 1.00183.15 ATOM 48 N PRO I 138 -5.922 -83.683 85.647 1.00146.05 ATOM 49 CA PRO I 138 -4.967 -82.787 86.319 1.00140.51 ATOM 50 C PRO I 138 -4.988 -81.353 85.783 1.00142.16 ATOM 51 O PRO I 138 -5.223 -81.143 84.593 1.00147.59 ATOM 52 CB PRO I 138 -3.617 -83.469 86.093 1.00138.04 ATOM 53 CG PRO I 138 -3.813 -84.373 84.906 1.00143.31 ATOM 54 CD PRO I 138 -5.272 -84.435 84.555 1.00148.30 ATOM 55 N ILE I 139 -4.742 -80.372 86.675 1.00138.15 ATOM 56 CA ILE I 139 -4.696 -78.940 86.345 1.00139.53 ATOM 57 C ILE I 139 -3.483 -78.667 85.452 1.00138.35 ATOM 58 O ILE I 139 -2.390 -79.163 85.738 1.00134.09 ATOM 59 CB ILE I 139 -4.709 -78.066 87.642 1.00135.99 ATOM 60 CG1 ILE I 139 -6.061 -78.156 88.406 1.00139.01 ATOM 61 CG2 ILE I 139 -4.271 -76.601 87.410 1.00136.50 ATOM 62 CD1 ILE I 139 -7.310 -77.402 87.797 1.00146.72 ATOM 63 N VAL I 140 -3.694 -77.899 84.362 1.00143.20 ATOM 64 CA VAL I 140 -2.667 -77.519 83.388 1.00143.70 ATOM 65 C VAL I 140 -1.503 -76.751 84.019 1.00137.51 ATOM 66 O VAL I 140 -1.720 -75.819 84.797 1.00135.33 ATOM 67 CB VAL I 140 -3.221 -76.833 82.109 1.00151.90 ATOM 68 CG1 VAL I 140 -3.944 -77.834 81.217 1.00158.41 ATOM 69 CG2 VAL I 140 -4.125 -75.643 82.440 1.00154.31 ATOM 70 N GLN I 141 -0.275 -77.204 83.728 1.00135.37 ATOM 71 CA GLN I 141 0.954 -76.616 84.251 1.00130.15 ATOM 72 C GLN I 141 1.389 -75.469 83.336 1.00133.84 ATOM 73 O GLN I 141 2.058 -75.686 82.322 1.00137.63 ATOM 74 CB GLN I 141 2.039 -77.697 84.425 1.00126.89 ATOM 75 CG GLN I 141 1.657 -78.768 85.446 1.00123.89 ATOM 76 CD GLN I 141 2.431 -80.045 85.263 1.00123.27 ATOM 77 OE1 GLN I 141 3.608 -80.150 85.621 1.00121.05 ATOM 78 NE2 GLN I 141 1.771 -81.059 84.726 1.00125.86 ATOM 79 N THR I 142 0.940 -74.246 83.682 1.00137.13 ATOM 80 CA THR I 142 1.187 -73.009 82.938 1.00147.83 ATOM 81 C THR I 142 2.651 -72.569 83.025 1.00140.82 ATOM 82 O THR I 142 3.203 -72.460 84.122 1.00120.26 ATOM 83 CB THR I 142 0.208 -71.902 83.387 1.00154.43 ATOM 84 OG1 THR I 142 -1.110 -72.442 83.505 1.00158.94 ATOM 85 CG2 THR I 142 0.195 -70.700 82.443 1.00164.46 ATOM 86 N SER I 143 3.269 -72.316 81.857 1.00145.75 ATOM 87 CA SER I 143 4.655 -71.865 81.739 1.00141.36 ATOM 88 C SER I 143 4.696 -70.530 80.990 1.00150.55 ATOM 89 O SER I 143 4.692 -70.500 79.755 1.00158.30 ATOM 90 CB SER I 143 5.513 -72.925 81.051 1.00138.24 ATOM 91 OG SER I 143 5.507 -74.149 81.767 1.00117.20 ATOM 92 N THR I 144 4.682 -69.425 81.751 1.00149.96 ATOM 93 CA THR I 144 4.697 -68.064 81.220 1.00158.36 ATOM 94 C THR I 144 6.132 -67.672 80.873 1.00156.00 ATOM 95 O THR I 144 7.005 -67.690 81.744 1.00147.16 ATOM 96 CB THR I 144 4.013 -67.098 82.206 1.00159.75 ATOM 97 OG1 THR I 144 2.799 -67.682 82.682 1.00159.81 ATOM 98 CG2 THR I 144 3.723 -65.735 81.588 1.00170.53 ATOM 99 N LEU I 145 6.380 -67.353 79.587 1.00163.96 ATOM 100 CA LEU I 145 7.703 -66.974 79.081 1.00163.78 ATOM 101 C LEU I 145 7.638 -65.708 78.218 1.00172.83 ATOM 102 O LEU I 145 6.577 -65.392 77.677 1.00177.42 ATOM 103 CB LEU I 145 8.347 -68.148 78.310 1.00161.76 ATOM 104 CG LEU I 145 8.651 -69.413 79.134 1.00150.83 ATOM 105 CD1 LEU I 145 8.630 -70.650 78.277 1.00151.99 ATOM 106 CD2 LEU I 145 9.954 -69.290 79.899 1.00142.38 ATOM 107 N ASP I 146 8.760 -64.971 78.111 1.00172.40 ATOM 108 CA ASP I 146 8.824 -63.730 77.333 1.00178.54 ATOM 109 C ASP I 146 9.125 -64.007 75.852 1.00177.05 ATOM 110 O ASP I 146 8.362 -63.569 74.995 1.00159.61 ATOM 111 CB ASP I 146 9.826 -62.736 77.953 1.00178.00 ATOM 112 CG ASP I 146 9.571 -61.269 77.649 1.00183.90 ATOM 113 OD1 ASP I 146 9.435 -60.922 76.454 1.00186.98 ATOM 114 OD2 ASP I 146 9.576 -60.457 78.599 1.00183.56 ATOM 115 N SER I 147 10.222 -64.732 75.555 1.00177.08 ATOM 116 CA SER I 147 10.605 -65.091 74.184 1.00168.43 ATOM 117 C SER I 147 11.331 -66.427 74.138 1.00174.86 ATOM 118 O SER I 147 12.069 -66.757 75.069 1.00170.97 ATOM 119 CB SER I 147 11.458 -64.004 73.541 1.00172.03 ATOM 120 OG SER I 147 11.727 -64.290 72.179 1.00159.97 ATOM 121 N ILE I 148 11.116 -67.195 73.053 1.00164.07 ATOM 122 CA ILE I 148 11.711 -68.522 72.869 1.00173.27 ATOM 123 C ILE I 148 12.489 -68.651 71.550 1.00167.97 ATOM 124 O ILE I 148 11.956 -68.350 70.482 1.00153.69 ATOM 125 CB ILE I 148 10.657 -69.667 73.047 1.00168.25 ATOM 126 CG1 ILE I 148 9.949 -69.599 74.430 1.00169.27 ATOM 127 CG2 ILE I 148 11.288 -71.057 72.823 1.00169.55 ATOM 128 CD1 ILE I 148 8.657 -70.433 74.555 1.00168.78 ATOM 129 N SER I 149 13.744 -69.123 71.641 1.00176.80 ATOM 130 CA SER I 149 14.616 -69.425 70.509 1.00178.51 ATOM 131 C SER I 149 14.687 -70.957 70.477 1.00179.05 ATOM 132 O SER I 149 15.361 -71.563 71.315 1.00176.02 ATOM 133 CB SER I 149 15.998 -68.803 70.705 1.00181.85 ATOM 134 OG SER I 149 16.860 -69.098 69.617 1.00188.65 ATOM 135 N VAL I 150 13.904 -71.582 69.575 1.00176.80 ATOM 136 CA VAL I 150 13.767 -73.040 69.472 1.00179.77 ATOM 137 C VAL I 150 14.147 -73.610 68.086 1.00182.26 ATOM 138 O VAL I 150 13.925 -72.950 67.071 1.00174.43 ATOM 139 CB VAL I 150 12.354 -73.489 69.969 1.00175.87 ATOM 140 CG1 VAL I 150 11.227 -72.944 69.087 1.00157.86 ATOM 141 CG2 VAL I 150 12.248 -75.003 70.125 1.00178.67 ATOM 142 N ASN I 151 14.723 -74.833 68.057 1.00188.04 ATOM 143 CA ASN I 151 15.088 -75.524 66.825 1.00193.49 ATOM 144 C ASN I 151 13.854 -76.191 66.224 1.00189.69 ATOM 145 O ASN I 151 13.440 -75.805 65.133 1.00182.08 ATOM 146 CB ASN I 151 16.218 -76.536 67.050 1.00199.95 ATOM 147 CG ASN I 151 17.563 -75.914 67.294 1.00199.70 ATOM 148 OD1 ASN I 151 18.176 -75.320 66.401 1.00206.17 ATOM 149 ND2 ASN I 151 18.076 -76.081 68.501 1.00192.32 TER