HEADER VIRAL PROTEIN 05-FEB-10 4V5I TITLE STRUCTURE OF THE PHAGE P2 BASEPLATE IN ITS ACTIVATED CONFORMATION TITLE 2 WITH CA COMPND MOL_ID: 2; COMPND 2 MOLECULE: PUTATIVE RECEPTOR BINDING PROTEIN; COMPND 3 CHAIN: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR; COMPND 4 FRAGMENT: RESIDUES ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.46 ANGSTORMS DBREF 4V5I A 2 264 UNP Q1RNF7 Q1RNF7_9CAU 2 264 SEQRES 1 AM 21 GLN THR SER THR LEU ASP SER ILE SER VAL ASN ASP MET SEQRES 2 AM 21 THR VAL SER GLY SER ILE ASP VAL ATOM 1 N GLN A 141 -32.935 -23.293 35.396 1.00326.28 ATOM 2 CA GLN A 141 -31.977 -23.466 36.485 1.00321.30 ATOM 3 C GLN A 141 -30.592 -23.259 35.879 1.00320.22 ATOM 4 O GLN A 141 -30.119 -24.092 35.098 1.00321.16 ATOM 5 CB GLN A 141 -32.127 -24.846 37.142 1.00319.59 ATOM 6 CG GLN A 141 -33.465 -25.033 37.855 1.00321.06 ATOM 7 CD GLN A 141 -33.691 -26.448 38.325 1.00320.88 ATOM 8 OE1 GLN A 141 -32.851 -27.056 39.002 1.00317.77 ATOM 9 NE2 GLN A 141 -34.858 -26.989 38.012 1.00324.78 ATOM 10 N THR A 142 -29.985 -22.098 36.188 1.00365.55 ATOM 11 CA THR A 142 -28.684 -21.663 35.677 1.00360.32 ATOM 12 C THR A 142 -27.527 -22.257 36.478 1.00354.89 ATOM 13 O THR A 142 -27.482 -22.123 37.702 1.00358.48 ATOM 14 CB THR A 142 -28.630 -20.123 35.593 1.00367.36 ATOM 15 OG1 THR A 142 -29.826 -19.635 34.983 1.00373.52 ATOM 16 CG2 THR A 142 -27.412 -19.612 34.829 1.00363.46 ATOM 17 N SER A 143 -26.586 -22.899 35.770 1.00347.14 ATOM 18 CA SER A 143 -25.387 -23.502 36.343 1.00342.28 ATOM 19 C SER A 143 -24.165 -22.840 35.695 1.00340.61 ATOM 20 O SER A 143 -23.673 -23.298 34.660 1.00335.25 ATOM 21 CB SER A 143 -25.391 -25.016 36.133 1.00335.76 ATOM 22 OG SER A 143 -26.530 -25.612 36.732 1.00338.50 ATOM 23 N THR A 144 -23.711 -21.726 36.290 1.00346.56 ATOM 24 CA THR A 144 -22.589 -20.918 35.818 1.00347.61 ATOM 25 C THR A 144 -21.280 -21.590 36.209 1.00343.26 ATOM 26 O THR A 144 -20.991 -21.738 37.397 1.00345.89 ATOM 27 CB THR A 144 -22.704 -19.475 36.335 1.00358.11 ATOM 28 OG1 THR A 144 -23.993 -18.963 36.004 1.00362.75 ATOM 29 CG2 THR A 144 -21.629 -18.552 35.760 1.00361.21 ATOM 30 N LEU A 145 -20.499 -22.013 35.204 1.00337.38 ATOM 31 CA LEU A 145 -19.233 -22.714 35.415 1.00333.89 ATOM 32 C LEU A 145 -18.062 -22.054 34.678 1.00334.83 ATOM 33 O LEU A 145 -18.273 -21.314 33.720 1.00336.37 ATOM 34 CB LEU A 145 -19.372 -24.201 35.050 1.00327.06 ATOM 35 CG LEU A 145 -20.558 -24.956 35.682 1.00327.00 ATOM 36 CD1 LEU A 145 -20.737 -26.318 35.065 1.00322.25 ATOM 37 CD2 LEU A 145 -20.419 -25.070 37.195 1.00330.27 ATOM 38 N ASP A 146 -16.831 -22.293 35.161 1.00334.98 ATOM 39 CA ASP A 146 -15.637 -21.674 34.574 1.00337.27 ATOM 40 C ASP A 146 -15.000 -22.491 33.445 1.00331.07 ATOM 41 O ASP A 146 -14.693 -21.948 32.384 1.00329.45 ATOM 42 CB ASP A 146 -14.596 -21.390 35.668 1.00343.41 ATOM 43 CG ASP A 146 -13.505 -20.396 35.306 1.00349.67 ATOM 44 OD1 ASP A 146 -13.424 -19.997 34.122 1.00348.42 ATOM 45 OD2 ASP A 146 -12.731 -20.018 36.209 1.00356.62 ATOM 46 N SER A 147 -14.761 -23.781 33.685 1.00328.59 ATOM 47 CA SER A 147 -14.120 -24.658 32.704 1.00324.23 ATOM 48 C SER A 147 -14.579 -26.085 32.901 1.00320.04 ATOM 49 O SER A 147 -14.684 -26.548 34.037 1.00321.29 ATOM 50 CB SER A 147 -12.601 -24.572 32.792 1.00327.76 ATOM 51 OG SER A 147 -11.984 -25.316 31.753 1.00325.34 ATOM 52 N ILE A 148 -14.865 -26.778 31.790 1.00316.10 ATOM 53 CA ILE A 148 -15.376 -28.145 31.833 1.00313.83 ATOM 54 C ILE A 148 -14.543 -29.150 31.037 1.00313.04 ATOM 55 O ILE A 148 -14.290 -28.959 29.853 1.00312.19 ATOM 56 CB ILE A 148 -16.882 -28.207 31.418 1.00312.10 ATOM 57 CG1 ILE A 148 -17.751 -27.242 32.250 1.00314.39 ATOM 58 CG2 ILE A 148 -17.426 -29.649 31.486 1.00311.22 ATOM 59 CD1 ILE A 148 -19.180 -27.061 31.734 1.00314.23 ATOM 60 N SER A 149 -14.154 -30.236 31.699 1.00314.12 ATOM 61 CA SER A 149 -13.487 -31.385 31.122 1.00315.06 ATOM 62 C SER A 149 -14.577 -32.486 31.234 1.00315.13 ATOM 63 O SER A 149 -14.923 -32.911 32.340 1.00316.35 ATOM 64 CB SER A 149 -12.242 -31.741 31.941 1.00318.57 ATOM 65 OG SER A 149 -11.726 -33.012 31.583 1.00320.96 ATOM 66 N VAL A 150 -15.174 -32.881 30.093 1.00314.51 ATOM 67 CA VAL A 150 -16.225 -33.905 30.043 1.00316.10 ATOM 68 C VAL A 150 -15.993 -34.927 28.905 1.00319.48 ATOM 69 O VAL A 150 -15.349 -34.603 27.906 1.00319.12 ATOM 70 CB VAL A 150 -17.663 -33.303 30.062 1.00313.74 ATOM 71 CG1 VAL A 150 -18.066 -32.706 28.711 1.00312.02 ATOM 72 CG2 VAL A 150 -18.681 -34.331 30.535 1.00316.38 ATOM 73 N ASN A 151 -16.517 -36.153 29.074 1.00323.84 ATOM 74 CA ASN A 151 -16.398 -37.229 28.099 1.00329.15 ATOM 75 C ASN A 151 -17.477 -37.116 27.031 1.00329.24 ATOM 76 O ASN A 151 -17.142 -36.916 25.868 1.00329.10 ATOM 77 CB ASN A 151 -16.384 -38.606 28.779 1.00335.92 ATOM 78 CG ASN A 151 -15.283 -38.789 29.799 1.00336.80 ATOM 79 OD1 ASN A 151 -14.118 -38.441 29.577 1.00335.81 ATOM 80 ND2 ASN A 151 -15.634 -39.357 30.942 1.00339.45 ATOM 81 N ASP A 152 -18.763 -37.190 27.417 1.00329.95 ATOM 82 CA ASP A 152 -19.872 -37.096 26.464 1.00331.33 ATOM 83 C ASP A 152 -20.968 -36.134 26.912 1.00328.07 ATOM 84 O ASP A 152 -21.163 -35.939 28.112 1.00326.87 ATOM 85 CB ASP A 152 -20.446 -38.487 26.153 1.00340.04 ATOM 86 CG ASP A 152 -19.431 -39.421 25.532 1.00345.12 ATOM 87 OD1 ASP A 152 -19.288 -39.401 24.291 1.00346.44 ATOM 88 OD2 ASP A 152 -18.738 -40.132 26.291 1.00348.19 ATOM 89 N MET A 153 -21.684 -35.542 25.937 1.00327.43 ATOM 90 CA MET A 153 -22.763 -34.586 26.189 1.00325.87 ATOM 91 C MET A 153 -23.930 -34.734 25.202 1.00330.38 ATOM 92 O MET A 153 -23.709 -34.967 24.014 1.00331.83 ATOM 93 CB MET A 153 -22.209 -33.149 26.182 1.00319.89 ATOM 94 CG MET A 153 -23.235 -32.095 26.558 1.00319.48 ATOM 95 SD MET A 153 -22.557 -30.442 26.803 1.00314.85 ATOM 96 CE MET A 153 -22.106 -30.003 25.132 1.00313.49 ATOM 97 N THR A 154 -25.167 -34.577 25.710 1.00333.36 ATOM 98 CA THR A 154 -26.401 -34.634 24.928 1.00338.72 ATOM 99 C THR A 154 -27.184 -33.334 25.155 1.00336.93 ATOM 100 O THR A 154 -27.594 -33.047 26.281 1.00336.59 ATOM 101 CB THR A 154 -27.198 -35.909 25.257 1.00347.10 ATOM 102 OG1 THR A 154 -26.320 -37.036 25.227 1.00349.22 ATOM 103 CG2 THR A 154 -28.363 -36.137 24.300 1.00354.56 ATOM 104 N VAL A 155 -27.353 -32.542 24.082 1.00336.63 ATOM 105 CA VAL A 155 -28.052 -31.252 24.081 1.00336.50 ATOM 106 C VAL A 155 -29.415 -31.422 23.409 1.00344.40 ATOM 107 O VAL A 155 -29.479 -31.904 22.278 1.00347.37 ATOM 108 CB VAL A 155 -27.186 -30.138 23.414 1.00331.08 ATOM 109 CG1 VAL A 155 -27.922 -28.799 23.349 1.00332.72 ATOM 110 CG2 VAL A 155 -25.852 -29.979 24.133 1.00324.73 ATOM 111 N SER A 156 -30.502 -31.048 24.111 1.00348.79 ATOM 112 CA SER A 156 -31.866 -31.141 23.584 1.00357.72 ATOM 113 C SER A 156 -32.304 -29.851 22.878 1.00358.87 ATOM 114 O SER A 156 -33.143 -29.901 21.976 1.00365.63 ATOM 115 CB SER A 156 -32.855 -31.523 24.681 1.00363.83 ATOM 116 OG SER A 156 -32.937 -30.526 25.684 1.00361.68 ATOM 117 N GLY A 157 -31.733 -28.723 23.299 1.00353.46 ATOM 118 CA GLY A 157 -31.997 -27.411 22.724 1.00354.88 ATOM 119 C GLY A 157 -30.888 -27.019 21.773 1.00348.85 ATOM 120 O GLY A 157 -30.721 -27.659 20.736 1.00349.27 ATOM 121 N SER A 158 -30.101 -25.991 22.126 1.00344.21 ATOM 122 CA SER A 158 -28.999 -25.525 21.280 1.00339.17 ATOM 123 C SER A 158 -27.800 -25.032 22.068 1.00333.36 ATOM 124 O SER A 158 -27.939 -24.615 23.219 1.00334.27 ATOM 125 CB SER A 158 -29.471 -24.419 20.342 1.00343.39 ATOM 126 OG SER A 158 -30.378 -24.906 19.365 1.00348.59 ATOM 127 N ILE A 159 -26.618 -25.060 21.431 1.00328.41 ATOM 128 CA ILE A 159 -25.377 -24.535 22.003 1.00324.10 ATOM 129 C ILE A 159 -25.088 -23.224 21.287 1.00325.54 ATOM 130 O ILE A 159 -25.054 -23.186 20.051 1.00325.70 ATOM 131 CB ILE A 159 -24.156 -25.499 21.885 1.00318.86 ATOM 132 CG1 ILE A 159 -24.444 -26.888 22.491 1.00318.76 ATOM 133 CG2 ILE A 159 -22.889 -24.866 22.507 1.00315.99 ATOM 134 CD1 ILE A 159 -23.420 -27.977 22.104 1.00315.98 ATOM 135 N ASP A 160 -24.872 -22.157 22.059 1.00327.56 ATOM 136 CA ASP A 160 -24.509 -20.858 21.518 1.00330.35 ATOM 137 C ASP A 160 -22.997 -20.693 21.674 1.00326.64 ATOM 138 O ASP A 160 -22.492 -20.668 22.798 1.00326.16 ATOM 139 CB ASP A 160 -25.276 -19.723 22.217 1.00337.63 ATOM 140 CG ASP A 160 -24.929 -18.346 21.688 1.00342.41 ATOM 141 OD1 ASP A 160 -24.239 -17.591 22.407 1.00344.77 ATOM 142 OD2 ASP A 160 -25.310 -18.037 20.537 1.00344.50 ATOM 143 N VAL A 161 -22.276 -20.628 20.543 1.00324.70 ATOM 144 CA VAL A 161 -20.816 -20.459 20.515 1.00322.41 ATOM 145 C VAL A 161 -20.453 -19.055 19.989 1.00327.20 ATOM 146 O VAL A 161 -21.271 -18.479 19.268 1.00330.89 ATOM 147 CB VAL A 161 -20.075 -21.588 19.735 1.00317.29 ATOM 148 CG1 VAL A 161 -20.267 -22.946 20.398 1.00314.12 ATOM 149 CG2 VAL A 161 -20.468 -21.629 18.256 1.00317.75 TER