HEADER RECEPTOR 31-DEC-69 2BSD TITLE Structure of Lactococcal Bacteriophage p2 Receptor Binding Protein COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECEPTOR BINDING PROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.30 ANGSTORMS DBREF 2BSD A 1 264 UNP Q71AW2 Q71AW2_9CAU 1 264 SEQRES 1 A 21 SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN SEQRES 2 A 21 THR SER THR LEU ASP SER ILE SER ATOM 1 N SER A 129 36.490 23.893 50.103 1.00 22.07 ATOM 2 CA SER A 129 35.338 24.458 50.781 1.00 22.10 ATOM 3 C SER A 129 35.333 23.867 52.201 1.00 22.50 ATOM 4 O SER A 129 36.352 23.344 52.662 1.00 22.35 ATOM 5 CB SER A 129 34.059 24.094 50.029 1.00 22.08 ATOM 6 OG SER A 129 33.775 22.709 50.139 1.00 21.53 ATOM 7 N GLY A 130 34.197 23.947 52.888 1.00 22.78 ATOM 8 CA GLY A 130 34.064 23.370 54.215 1.00 23.17 ATOM 9 C GLY A 130 34.020 21.851 54.218 1.00 23.56 ATOM 10 O GLY A 130 34.343 21.227 55.233 1.00 23.59 ATOM 11 N THR A 131 33.639 21.257 53.084 1.00 23.78 ATOM 12 CA THR A 131 33.395 19.811 53.001 1.00 24.11 ATOM 13 C THR A 131 34.218 19.083 51.934 1.00 24.21 ATOM 14 O THR A 131 34.287 17.852 51.949 1.00 24.47 ATOM 15 CB THR A 131 31.893 19.518 52.737 1.00 24.09 ATOM 16 OG1 THR A 131 31.462 20.258 51.591 1.00 24.22 ATOM 17 CG2 THR A 131 31.005 20.039 53.864 1.00 24.10 ATOM 18 N GLY A 132 34.819 19.822 51.006 1.00 24.15 ATOM 19 CA GLY A 132 35.484 19.194 49.874 1.00 24.25 ATOM 20 C GLY A 132 36.446 20.069 49.098 1.00 24.32 ATOM 21 O GLY A 132 36.574 21.258 49.380 1.00 24.28 ATOM 22 N VAL A 133 37.127 19.455 48.128 1.00 24.61 ATOM 23 CA VAL A 133 38.033 20.140 47.199 1.00 24.97 ATOM 24 C VAL A 133 37.219 20.835 46.097 1.00 25.64 ATOM 25 O VAL A 133 36.343 20.216 45.482 1.00 25.68 ATOM 26 CB VAL A 133 39.027 19.129 46.546 1.00 24.89 ATOM 27 CG1 VAL A 133 39.932 19.806 45.521 1.00 24.57 ATOM 28 CG2 VAL A 133 39.867 18.422 47.597 1.00 24.59 ATOM 29 N THR A 134 37.503 22.114 45.849 1.00 26.30 ATOM 30 CA THR A 134 36.811 22.858 44.786 1.00 27.12 ATOM 31 C THR A 134 37.658 23.091 43.534 1.00 27.58 ATOM 32 O THR A 134 37.113 23.247 42.442 1.00 27.89 ATOM 33 CB THR A 134 36.224 24.202 45.298 1.00 27.07 ATOM 34 OG1 THR A 134 37.219 24.926 46.032 1.00 27.26 ATOM 35 CG2 THR A 134 35.108 23.954 46.319 1.00 27.33 ATOM 36 N SER A 135 38.978 23.138 43.696 1.00 28.10 ATOM 37 CA SER A 135 39.898 23.260 42.568 1.00 28.80 ATOM 38 C SER A 135 41.327 22.874 42.951 1.00 29.29 ATOM 39 O SER A 135 41.736 23.034 44.109 1.00 29.19 ATOM 40 CB SER A 135 39.877 24.681 41.982 1.00 28.76 ATOM 41 OG SER A 135 40.507 25.607 42.848 1.00 29.22 ATOM 42 N THR A 136 42.067 22.349 41.974 1.00 29.53 ATOM 43 CA THR A 136 43.489 22.086 42.137 1.00 30.30 ATOM 44 C THR A 136 44.294 22.748 41.017 1.00 30.33 ATOM 45 O THR A 136 43.778 23.003 39.930 1.00 30.37 ATOM 46 CB THR A 136 43.805 20.566 42.206 1.00 30.63 ATOM 47 OG1 THR A 136 43.699 19.986 40.900 1.00 32.03 ATOM 48 CG2 THR A 136 42.762 19.803 43.026 1.00 30.70 ATOM 49 N LYS A 137 45.564 23.015 41.296 1.00 30.30 ATOM 50 CA LYS A 137 46.453 23.661 40.343 1.00 30.31 ATOM 51 C LYS A 137 47.871 23.180 40.635 1.00 29.44 ATOM 52 O LYS A 137 48.342 23.326 41.765 1.00 29.68 ATOM 53 CB LYS A 137 46.346 25.188 40.491 1.00 30.75 ATOM 54 CG LYS A 137 47.058 26.009 39.425 1.00 33.38 ATOM 55 CD LYS A 137 46.671 27.495 39.534 1.00 37.30 ATOM 56 CE LYS A 137 47.899 28.406 39.727 1.00 39.40 ATOM 57 NZ LYS A 137 48.445 28.959 38.438 1.00 40.91 ATOM 58 N PRO A 138 48.547 22.591 39.644 1.00 28.64 ATOM 59 CA PRO A 138 49.914 22.102 39.853 1.00 28.06 ATOM 60 C PRO A 138 50.908 23.252 39.905 1.00 27.66 ATOM 61 O PRO A 138 50.640 24.329 39.363 1.00 27.57 ATOM 62 CB PRO A 138 50.167 21.226 38.620 1.00 28.03 ATOM 63 CG PRO A 138 49.295 21.827 37.548 1.00 28.39 ATOM 64 CD PRO A 138 48.076 22.343 38.265 1.00 28.43 ATOM 65 N ILE A 139 52.036 23.025 40.573 1.00 27.05 ATOM 66 CA ILE A 139 53.145 23.969 40.557 1.00 25.94 ATOM 67 C ILE A 139 53.925 23.739 39.263 1.00 25.69 ATOM 68 O ILE A 139 54.100 22.597 38.830 1.00 25.33 ATOM 69 CB ILE A 139 54.031 23.769 41.818 1.00 25.93 ATOM 70 CG1 ILE A 139 53.308 24.283 43.075 1.00 25.97 ATOM 71 CG2 ILE A 139 55.420 24.405 41.654 1.00 25.24 ATOM 72 CD1 ILE A 139 53.185 25.810 43.191 1.00 26.20 ATOM 73 N VAL A 140 54.368 24.832 38.645 1.00 25.40 ATOM 74 CA VAL A 140 55.165 24.791 37.424 1.00 25.00 ATOM 75 C VAL A 140 56.431 23.949 37.609 1.00 24.71 ATOM 76 O VAL A 140 57.054 23.988 38.672 1.00 24.72 ATOM 77 CB VAL A 140 55.513 26.235 36.935 1.00 25.29 ATOM 78 CG1 VAL A 140 56.550 26.926 37.837 1.00 25.49 ATOM 79 CG2 VAL A 140 55.989 26.220 35.505 1.00 25.74 ATOM 80 N GLN A 141 56.774 23.161 36.589 1.00 24.15 ATOM 81 CA GLN A 141 58.036 22.431 36.551 1.00 24.00 ATOM 82 C GLN A 141 59.048 23.251 35.747 1.00 23.98 ATOM 83 O GLN A 141 58.879 23.435 34.538 1.00 24.02 ATOM 84 CB GLN A 141 57.844 21.043 35.921 1.00 24.23 ATOM 85 CG GLN A 141 56.975 20.090 36.746 1.00 24.23 ATOM 86 CD GLN A 141 56.588 18.824 35.995 1.00 25.44 ATOM 87 OE1 GLN A 141 57.447 18.108 35.464 1.00 24.25 ATOM 88 NE2 GLN A 141 55.284 18.537 35.960 1.00 26.05 ATOM 89 N THR A 142 60.083 23.756 36.415 1.00 23.60 ATOM 90 CA THR A 142 61.044 24.656 35.773 1.00 23.62 ATOM 91 C THR A 142 62.289 23.945 35.222 1.00 23.64 ATOM 92 O THR A 142 62.970 23.207 35.943 1.00 23.84 ATOM 93 CB THR A 142 61.459 25.800 36.745 1.00 23.81 ATOM 94 OG1 THR A 142 60.303 26.562 37.119 1.00 24.02 ATOM 95 CG2 THR A 142 62.342 26.839 36.038 1.00 23.12 ATOM 96 N SER A 143 62.569 24.175 33.940 1.00 23.49 ATOM 97 CA SER A 143 63.833 23.771 33.336 1.00 23.49 ATOM 98 C SER A 143 64.718 24.998 33.188 1.00 23.64 ATOM 99 O SER A 143 64.401 25.923 32.431 1.00 23.36 ATOM 100 CB SER A 143 63.618 23.110 31.973 1.00 23.15 ATOM 101 OG SER A 143 62.734 22.010 32.071 1.00 23.92 ATOM 102 N THR A 144 65.813 24.999 33.938 1.00 23.88 ATOM 103 CA THR A 144 66.807 26.066 33.911 1.00 24.35 ATOM 104 C THR A 144 67.951 25.629 33.007 1.00 24.69 ATOM 105 O THR A 144 68.732 24.743 33.356 1.00 24.78 ATOM 106 CB THR A 144 67.323 26.350 35.338 1.00 24.44 ATOM 107 OG1 THR A 144 66.220 26.718 36.178 1.00 24.26 ATOM 108 CG2 THR A 144 68.227 27.586 35.357 1.00 24.68 ATOM 109 N LEU A 145 68.026 26.236 31.830 1.00 24.93 ATOM 110 CA LEU A 145 69.004 25.836 30.831 1.00 25.28 ATOM 111 C LEU A 145 69.898 27.009 30.466 1.00 25.33 ATOM 112 O LEU A 145 69.561 28.163 30.719 1.00 25.32 ATOM 113 CB LEU A 145 68.297 25.256 29.598 1.00 25.15 ATOM 114 CG LEU A 145 67.377 24.061 29.902 1.00 25.44 ATOM 115 CD1 LEU A 145 66.382 23.799 28.786 1.00 24.99 ATOM 116 CD2 LEU A 145 68.201 22.805 30.192 1.00 26.15 ATOM 117 N ASP A 146 71.049 26.703 29.885 1.00 25.52 ATOM 118 CA ASP A 146 72.033 27.720 29.543 1.00 25.65 ATOM 119 C ASP A 146 71.822 28.137 28.084 1.00 25.53 ATOM 120 O ASP A 146 71.135 29.120 27.801 1.00 25.55 ATOM 121 CB ASP A 146 73.451 27.177 29.796 1.00 25.65 ATOM 122 CG ASP A 146 74.527 28.256 29.728 1.00 26.95 ATOM 123 OD1 ASP A 146 74.231 29.398 29.292 1.00 27.92 ATOM 124 OD2 ASP A 146 75.709 28.042 30.089 1.00 27.46 ATOM 125 N SER A 147 72.393 27.378 27.159 1.00 25.38 ATOM 126 CA SER A 147 72.252 27.694 25.749 1.00 25.73 ATOM 127 C SER A 147 71.578 26.541 25.016 1.00 25.63 ATOM 128 O SER A 147 72.010 25.392 25.127 1.00 25.55 ATOM 129 CB SER A 147 73.612 28.031 25.145 1.00 25.41 ATOM 130 OG SER A 147 73.588 27.932 23.738 1.00 27.15 ATOM 131 N ILE A 148 70.506 26.858 24.291 1.00 25.67 ATOM 132 CA ILE A 148 69.750 25.863 23.532 1.00 25.73 ATOM 133 C ILE A 148 69.944 26.012 22.027 1.00 25.53 ATOM 134 O ILE A 148 69.847 27.103 21.465 1.00 25.40 ATOM 135 CB ILE A 148 68.236 25.922 23.860 1.00 25.70 ATOM 136 CG1 ILE A 148 67.977 25.607 25.331 1.00 26.54 ATOM 137 CG2 ILE A 148 67.469 24.933 22.996 1.00 25.78 ATOM 138 CD1 ILE A 148 66.513 25.803 25.743 1.00 27.47 ATOM 139 N SER A 149 70.206 24.887 21.383 1.00 25.65 ATOM 140 CA SER A 149 70.162 24.797 19.935 1.00 25.60 ATOM 141 C SER A 149 69.049 23.800 19.603 1.00 25.38 ATOM 142 O SER A 149 69.034 22.684 20.129 1.00 25.34 ATOM 143 CB SER A 149 71.525 24.362 19.408 1.00 25.61 ATOM 144 OG SER A 149 71.405 23.515 18.290 1.00 27.50 TER