HEADER ELECTRON TRANSPORT 06-SEP-05 2AXT TITLE Crystal Structure of Photosystem II from Thermosynechococcus COMPND MOL_ID: 14; COMPND 2 MOLECULE: Photosystem II reaction center T protein; COMPND 3 CHAIN: T, t; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 2AXT T 1 32 UNP Q8DIQ0 PSBT_SYNEL 1 32 SEQRES 1 T 30 MET GLU THR ILE THR TYR VAL PHE ILE PHE ALA CYS ILE SEQRES 2 T 30 ILE ALA LEU PHE PHE PHE ALA ILE PHE PHE ARG GLU PRO SEQRES 3 T 30 PRO ARG ILE THR ATOM 1 N MET T 1 25.530 16.240 40.061 1.00 56.05 ATOM 2 CA MET T 1 24.799 16.511 38.810 1.00 56.83 ATOM 3 C MET T 1 24.458 17.971 38.758 1.00 57.13 ATOM 4 O MET T 1 24.227 18.507 37.685 1.00 56.07 ATOM 5 CB MET T 1 23.508 15.721 38.735 1.00 60.72 ATOM 6 CG MET T 1 22.684 16.028 37.465 1.00 65.06 ATOM 7 SD MET T 1 20.886 15.714 37.636 1.00 68.61 ATOM 8 CE MET T 1 20.854 13.889 37.601 1.00 68.71 ATOM 9 N GLU T 2 24.375 18.604 39.921 1.00 58.12 ATOM 10 CA GLU T 2 24.107 20.041 39.983 1.00 58.66 ATOM 11 C GLU T 2 25.489 20.653 40.042 1.00 58.68 ATOM 12 O GLU T 2 25.815 21.569 39.297 1.00 58.22 ATOM 13 CB GLU T 2 23.346 20.447 41.245 1.00 58.48 ATOM 14 CG GLU T 2 21.901 20.041 41.265 1.00 58.98 ATOM 15 CD GLU T 2 21.740 18.552 41.200 1.00 59.03 ATOM 16 OE1 GLU T 2 21.940 17.879 42.245 1.00 56.45 ATOM 17 OE2 GLU T 2 21.426 18.067 40.083 1.00 59.76 ATOM 18 N THR T 3 26.301 20.123 40.943 1.00 58.15 ATOM 19 CA THR T 3 27.661 20.598 41.099 1.00 57.53 ATOM 20 C THR T 3 28.224 20.774 39.711 1.00 57.17 ATOM 21 O THR T 3 28.743 21.833 39.342 1.00 57.74 ATOM 22 CB THR T 3 28.498 19.570 41.814 1.00 58.23 ATOM 23 OG1 THR T 3 27.847 19.211 43.032 1.00 60.37 ATOM 24 CG2 THR T 3 29.872 20.112 42.104 1.00 59.39 ATOM 25 N ILE T 4 28.096 19.717 38.934 1.00 55.39 ATOM 26 CA ILE T 4 28.599 19.736 37.593 1.00 54.03 ATOM 27 C ILE T 4 27.967 20.826 36.758 1.00 52.72 ATOM 28 O ILE T 4 28.660 21.492 36.022 1.00 52.95 ATOM 29 CB ILE T 4 28.371 18.403 36.965 1.00 54.66 ATOM 30 CG1 ILE T 4 29.004 18.363 35.591 1.00 56.61 ATOM 31 CG2 ILE T 4 26.906 18.155 36.857 1.00 56.18 ATOM 32 CD1 ILE T 4 28.187 19.063 34.524 1.00 57.93 ATOM 33 N THR T 5 26.661 21.016 36.869 1.00 51.26 ATOM 34 CA THR T 5 25.983 22.046 36.088 1.00 49.52 ATOM 35 C THR T 5 26.396 23.452 36.469 1.00 48.66 ATOM 36 O THR T 5 26.381 24.332 35.639 1.00 47.88 ATOM 37 CB THR T 5 24.465 21.930 36.221 1.00 49.51 ATOM 38 OG1 THR T 5 24.051 20.695 35.646 1.00 50.74 ATOM 39 CG2 THR T 5 23.754 23.068 35.529 1.00 48.32 ATOM 40 N TYR T 6 26.749 23.659 37.726 1.00 49.51 ATOM 41 CA TYR T 6 27.157 24.966 38.188 1.00 50.28 ATOM 42 C TYR T 6 28.582 25.214 37.747 1.00 51.22 ATOM 43 O TYR T 6 28.897 26.260 37.194 1.00 52.13 ATOM 44 CB TYR T 6 27.063 25.059 39.705 1.00 49.55 ATOM 45 CG TYR T 6 25.676 24.829 40.250 1.00 52.27 ATOM 46 CD1 TYR T 6 24.588 25.518 39.744 1.00 53.01 ATOM 47 CD2 TYR T 6 25.448 23.933 41.279 1.00 51.86 ATOM 48 CE1 TYR T 6 23.297 25.321 40.252 1.00 51.64 ATOM 49 CE2 TYR T 6 24.163 23.729 41.788 1.00 52.69 ATOM 50 CZ TYR T 6 23.090 24.429 41.263 1.00 52.10 ATOM 51 OH TYR T 6 21.804 24.221 41.704 1.00 52.45 ATOM 52 N VAL T 7 29.449 24.246 37.977 1.00 49.39 ATOM 53 CA VAL T 7 30.837 24.408 37.588 1.00 47.67 ATOM 54 C VAL T 7 31.002 24.623 36.076 1.00 47.17 ATOM 55 O VAL T 7 31.984 25.193 35.643 1.00 48.27 ATOM 56 CB VAL T 7 31.664 23.203 38.046 1.00 47.31 ATOM 57 CG1 VAL T 7 33.057 23.322 37.528 1.00 47.41 ATOM 58 CG2 VAL T 7 31.698 23.140 39.543 1.00 45.09 ATOM 59 N PHE T 8 30.037 24.180 35.284 1.00 45.84 ATOM 60 CA PHE T 8 30.089 24.316 33.830 1.00 46.41 ATOM 61 C PHE T 8 29.801 25.741 33.428 1.00 47.33 ATOM 62 O PHE T 8 30.638 26.413 32.831 1.00 47.55 ATOM 63 CB PHE T 8 29.069 23.381 33.194 1.00 45.24 ATOM 64 CG PHE T 8 28.919 23.543 31.716 1.00 47.21 ATOM 65 CD1 PHE T 8 30.006 23.414 30.866 1.00 48.56 ATOM 66 CD2 PHE T 8 27.661 23.741 31.163 1.00 47.14 ATOM 67 CE1 PHE T 8 29.837 23.472 29.498 1.00 47.64 ATOM 68 CE2 PHE T 8 27.492 23.799 29.798 1.00 45.70 ATOM 69 CZ PHE T 8 28.581 23.664 28.968 1.00 46.39 ATOM 70 N ILE T 9 28.607 26.203 33.743 1.00 47.89 ATOM 71 CA ILE T 9 28.257 27.573 33.421 1.00 48.59 ATOM 72 C ILE T 9 29.398 28.487 33.856 1.00 49.28 ATOM 73 O ILE T 9 29.685 29.469 33.203 1.00 49.99 ATOM 74 CB ILE T 9 27.009 28.032 34.149 1.00 48.47 ATOM 75 CG1 ILE T 9 25.860 27.089 33.872 1.00 46.06 ATOM 76 CG2 ILE T 9 26.652 29.425 33.691 1.00 49.05 ATOM 77 CD1 ILE T 9 24.644 27.445 34.643 1.00 44.65 ATOM 78 N PHE T 10 30.035 28.167 34.970 1.00 49.83 ATOM 79 CA PHE T 10 31.153 28.968 35.460 1.00 51.26 ATOM 80 C PHE T 10 32.345 28.852 34.515 1.00 53.19 ATOM 81 O PHE T 10 32.903 29.862 34.056 1.00 54.87 ATOM 82 CB PHE T 10 31.554 28.509 36.857 1.00 50.15 ATOM 83 CG PHE T 10 32.722 29.240 37.420 1.00 50.14 ATOM 84 CD1 PHE T 10 33.994 28.703 37.339 1.00 49.39 ATOM 85 CD2 PHE T 10 32.555 30.479 38.030 1.00 50.35 ATOM 86 CE1 PHE T 10 35.081 29.403 37.866 1.00 48.64 ATOM 87 CE2 PHE T 10 33.642 31.178 38.555 1.00 49.14 ATOM 88 CZ PHE T 10 34.900 30.641 38.473 1.00 48.17 ATOM 89 N ALA T 11 32.744 27.625 34.220 1.00 53.81 ATOM 90 CA ALA T 11 33.866 27.429 33.319 1.00 53.74 ATOM 91 C ALA T 11 33.596 28.143 32.031 1.00 53.81 ATOM 92 O ALA T 11 34.519 28.489 31.341 1.00 54.62 ATOM 93 CB ALA T 11 34.057 26.000 33.051 1.00 54.02 ATOM 94 N CYS T 12 32.330 28.348 31.704 1.00 54.10 ATOM 95 CA CYS T 12 31.990 29.036 30.484 1.00 55.50 ATOM 96 C CYS T 12 32.202 30.537 30.588 1.00 57.87 ATOM 97 O CYS T 12 32.709 31.176 29.660 1.00 58.18 ATOM 98 CB CYS T 12 30.561 28.736 30.101 1.00 53.75 ATOM 99 SG CYS T 12 30.364 27.059 29.569 1.00 52.82 ATOM 100 N ILE T 13 31.805 31.109 31.710 1.00 60.19 ATOM 101 CA ILE T 13 31.987 32.546 31.910 1.00 63.16 ATOM 102 C ILE T 13 33.497 32.813 31.772 1.00 63.60 ATOM 103 O ILE T 13 33.918 33.746 31.103 1.00 64.02 ATOM 104 CB ILE T 13 31.534 33.019 33.360 1.00 63.76 ATOM 105 CG1 ILE T 13 30.072 32.662 33.653 1.00 62.31 ATOM 106 CG2 ILE T 13 31.674 34.523 33.476 1.00 64.50 ATOM 107 CD1 ILE T 13 29.108 33.459 32.877 1.00 59.47 ATOM 108 N ILE T 14 34.303 31.971 32.404 1.00 63.37 ATOM 109 CA ILE T 14 35.755 32.129 32.398 1.00 62.94 ATOM 110 C ILE T 14 36.434 31.997 31.063 1.00 62.82 ATOM 111 O ILE T 14 37.446 32.635 30.820 1.00 62.52 ATOM 112 CB ILE T 14 36.392 31.158 33.383 1.00 62.92 ATOM 113 CG1 ILE T 14 35.941 31.538 34.802 1.00 62.39 ATOM 114 CG2 ILE T 14 37.906 31.167 33.236 1.00 62.93 ATOM 115 CD1 ILE T 14 36.243 32.999 35.214 1.00 60.70 ATOM 116 N ALA T 15 35.894 31.152 30.203 1.00 63.04 ATOM 117 CA ALA T 15 36.453 30.983 28.867 1.00 63.24 ATOM 118 C ALA T 15 35.947 32.166 28.044 1.00 63.14 ATOM 119 O ALA T 15 36.643 32.665 27.168 1.00 62.94 ATOM 120 CB ALA T 15 35.995 29.671 28.244 1.00 62.51 ATOM 121 N LEU T 16 34.732 32.608 28.337 1.00 62.66 ATOM 122 CA LEU T 16 34.163 33.745 27.637 1.00 62.07 ATOM 123 C LEU T 16 34.926 35.026 27.995 1.00 61.71 ATOM 124 O LEU T 16 34.908 35.995 27.249 1.00 60.92 ATOM 125 CB LEU T 16 32.693 33.896 27.997 1.00 62.42 ATOM 126 CG LEU T 16 32.031 35.073 27.298 1.00 63.43 ATOM 127 CD1 LEU T 16 32.052 34.775 25.834 1.00 64.93 ATOM 128 CD2 LEU T 16 30.603 35.296 27.770 1.00 63.70 ATOM 129 N PHE T 17 35.590 35.023 29.143 1.00 61.51 ATOM 130 CA PHE T 17 36.366 36.179 29.589 1.00 61.30 ATOM 131 C PHE T 17 37.631 36.258 28.755 1.00 61.80 ATOM 132 O PHE T 17 38.035 37.325 28.310 1.00 62.90 ATOM 133 CB PHE T 17 36.726 36.039 31.077 1.00 60.31 ATOM 134 CG PHE T 17 35.619 36.431 32.013 1.00 58.62 ATOM 135 CD1 PHE T 17 35.824 36.447 33.376 1.00 57.03 ATOM 136 CD2 PHE T 17 34.383 36.819 31.520 1.00 58.47 ATOM 137 CE1 PHE T 17 34.815 36.847 34.235 1.00 57.00 ATOM 138 CE2 PHE T 17 33.376 37.216 32.367 1.00 57.52 ATOM 139 CZ PHE T 17 33.591 37.232 33.730 1.00 56.89 ATOM 140 N PHE T 18 38.257 35.110 28.568 1.00 61.88 ATOM 141 CA PHE T 18 39.453 35.002 27.760 1.00 61.73 ATOM 142 C PHE T 18 39.134 35.560 26.383 1.00 62.69 ATOM 143 O PHE T 18 39.751 36.518 25.946 1.00 63.90 ATOM 144 CB PHE T 18 39.836 33.540 27.634 1.00 60.84 ATOM 145 CG PHE T 18 40.915 33.284 26.663 1.00 60.55 ATOM 146 CD1 PHE T 18 42.222 33.639 26.958 1.00 58.74 ATOM 147 CD2 PHE T 18 40.626 32.645 25.462 1.00 61.35 ATOM 148 CE1 PHE T 18 43.224 33.362 26.094 1.00 59.31 ATOM 149 CE2 PHE T 18 41.629 32.356 24.570 1.00 60.79 ATOM 150 CZ PHE T 18 42.938 32.714 24.886 1.00 60.86 ATOM 151 N PHE T 19 38.158 34.970 25.709 1.00 62.35 ATOM 152 CA PHE T 19 37.790 35.426 24.377 1.00 63.00 ATOM 153 C PHE T 19 37.422 36.895 24.260 1.00 63.60 ATOM 154 O PHE T 19 37.817 37.566 23.303 1.00 64.33 ATOM 155 CB PHE T 19 36.652 34.568 23.802 1.00 62.44 ATOM 156 CG PHE T 19 37.091 33.181 23.409 1.00 62.33 ATOM 157 CD1 PHE T 19 38.041 32.991 22.418 1.00 62.26 ATOM 158 CD2 PHE T 19 36.596 32.070 24.062 1.00 62.50 ATOM 159 CE1 PHE T 19 38.490 31.724 22.091 1.00 61.77 ATOM 160 CE2 PHE T 19 37.044 30.790 23.737 1.00 62.18 ATOM 161 CZ PHE T 19 37.990 30.625 22.755 1.00 62.48 ATOM 162 N ALA T 20 36.680 37.410 25.226 1.00 63.97 ATOM 163 CA ALA T 20 36.255 38.806 25.150 1.00 63.53 ATOM 164 C ALA T 20 37.403 39.755 25.248 1.00 63.05 ATOM 165 O ALA T 20 37.288 40.881 24.797 1.00 64.51 ATOM 166 CB ALA T 20 35.251 39.120 26.231 1.00 64.41 ATOM 167 N ILE T 21 38.498 39.305 25.846 1.00 62.09 ATOM 168 CA ILE T 21 39.682 40.134 26.010 1.00 62.42 ATOM 169 C ILE T 21 40.680 39.937 24.866 1.00 62.42 ATOM 170 O ILE T 21 40.970 40.854 24.109 1.00 63.11 ATOM 171 CB ILE T 21 40.410 39.798 27.313 1.00 61.64 ATOM 172 CG1 ILE T 21 39.584 40.231 28.502 1.00 62.66 ATOM 173 CG2 ILE T 21 41.754 40.466 27.349 1.00 61.84 ATOM 174 CD1 ILE T 21 40.194 39.796 29.800 1.00 62.30 ATOM 175 N PHE T 22 41.191 38.718 24.767 1.00 61.57 ATOM 176 CA PHE T 22 42.172 38.338 23.768 1.00 60.59 ATOM 177 C PHE T 22 41.608 37.897 22.426 1.00 61.32 ATOM 178 O PHE T 22 42.271 37.195 21.682 1.00 61.45 ATOM 179 CB PHE T 22 43.028 37.217 24.331 1.00 58.77 ATOM 180 CG PHE T 22 43.614 37.530 25.660 1.00 58.28 ATOM 181 CD1 PHE T 22 44.576 38.512 25.788 1.00 57.33 ATOM 182 CD2 PHE T 22 43.232 36.826 26.784 1.00 58.57 ATOM 183 CE1 PHE T 22 45.159 38.789 26.998 1.00 55.77 ATOM 184 CE2 PHE T 22 43.820 37.107 28.013 1.00 59.04 ATOM 185 CZ PHE T 22 44.788 38.094 28.111 1.00 56.89 ATOM 186 N PHE T 23 40.394 38.284 22.107 1.00 63.05 ATOM 187 CA PHE T 23 39.832 37.868 20.841 1.00 65.57 ATOM 188 C PHE T 23 38.667 38.737 20.494 1.00 68.84 ATOM 189 O PHE T 23 37.669 38.280 19.947 1.00 69.36 ATOM 190 CB PHE T 23 39.401 36.395 20.875 1.00 63.91 ATOM 191 CG PHE T 23 40.502 35.433 20.536 1.00 62.84 ATOM 192 CD1 PHE T 23 40.919 35.271 19.227 1.00 62.79 ATOM 193 CD2 PHE T 23 41.156 34.726 21.535 1.00 61.66 ATOM 194 CE1 PHE T 23 41.976 34.422 18.922 1.00 61.47 ATOM 195 CE2 PHE T 23 42.213 33.877 21.243 1.00 61.34 ATOM 196 CZ PHE T 23 42.625 33.724 19.939 1.00 61.04 ATOM 197 N ARG T 24 38.798 40.011 20.825 1.00 71.79 ATOM 198 CA ARG T 24 37.768 40.995 20.509 1.00 74.98 ATOM 199 C ARG T 24 38.071 41.496 19.097 1.00 77.08 ATOM 200 O ARG T 24 38.957 40.983 18.420 1.00 78.27 ATOM 201 CB ARG T 24 37.899 42.172 21.459 1.00 75.38 ATOM 202 CG ARG T 24 39.209 42.919 21.241 1.00 76.84 ATOM 203 CD ARG T 24 39.469 43.932 22.334 1.00 77.53 ATOM 204 NE ARG T 24 40.697 44.670 22.082 1.00 79.91 ATOM 205 CZ ARG T 24 41.133 45.692 22.819 1.00 81.10 ATOM 206 NH1 ARG T 24 40.436 46.108 23.875 1.00 81.12 ATOM 207 NH2 ARG T 24 42.271 46.311 22.489 1.00 81.83 ATOM 208 N GLU T 25 37.325 42.486 18.646 1.00 79.41 ATOM 209 CA GLU T 25 37.609 43.090 17.353 1.00 81.85 ATOM 210 C GLU T 25 38.384 44.341 17.841 1.00 82.53 ATOM 211 O GLU T 25 37.831 45.185 18.565 1.00 82.85 ATOM 212 CB GLU T 25 36.304 43.446 16.649 1.00 83.85 ATOM 213 CG GLU T 25 35.186 43.886 17.627 1.00 88.77 ATOM 214 CD GLU T 25 33.887 44.307 16.917 1.00 90.80 ATOM 215 OE1 GLU T 25 33.429 43.531 16.042 1.00 90.52 ATOM 216 OE2 GLU T 25 33.328 45.400 17.235 1.00 91.79 ATOM 217 N PRO T 26 39.687 44.455 17.484 1.00 82.12 ATOM 218 CA PRO T 26 40.489 45.608 17.924 1.00 81.00 ATOM 219 C PRO T 26 39.797 46.909 17.593 1.00 81.26 ATOM 220 O PRO T 26 39.241 47.071 16.510 1.00 82.56 ATOM 221 CB PRO T 26 41.786 45.442 17.158 1.00 79.79 ATOM 222 CG PRO T 26 41.324 44.832 15.873 1.00 81.33 ATOM 223 CD PRO T 26 40.347 43.778 16.352 1.00 81.70 ATOM 224 N PRO T 27 39.794 47.844 18.531 1.00 80.76 ATOM 225 CA PRO T 27 39.158 49.146 18.329 1.00 82.30 ATOM 226 C PRO T 27 40.074 50.043 17.490 1.00 83.83 ATOM 227 O PRO T 27 40.823 50.855 18.040 1.00 83.67 ATOM 228 CB PRO T 27 38.995 49.652 19.745 1.00 81.65 ATOM 229 CG PRO T 27 40.235 49.101 20.414 1.00 81.20 ATOM 230 CD PRO T 27 40.309 47.696 19.899 1.00 80.27 ATOM 231 N ARG T 28 40.025 49.884 16.166 1.00 86.19 ATOM 232 CA ARG T 28 40.869 50.662 15.253 1.00 88.63 ATOM 233 C ARG T 28 40.447 52.130 15.131 1.00 90.09 ATOM 234 O ARG T 28 39.253 52.459 15.149 1.00 90.23 ATOM 235 CB ARG T 28 40.875 50.030 13.863 1.00 88.66 ATOM 236 CG ARG T 28 41.360 48.596 13.829 1.00 89.33 ATOM 237 CD ARG T 28 42.806 48.496 14.254 1.00 90.02 ATOM 238 NE ARG T 28 43.240 47.099 14.234 1.00 92.24 ATOM 239 CZ ARG T 28 44.390 46.667 14.750 1.00 93.16 ATOM 240 NH1 ARG T 28 45.227 47.535 15.328 1.00 93.85 ATOM 241 NH2 ARG T 28 44.697 45.373 14.707 1.00 93.89 ATOM 242 N ILE T 29 41.437 53.009 14.997 1.00 92.09 ATOM 243 CA ILE T 29 41.170 54.444 14.885 1.00 93.74 ATOM 244 C ILE T 29 40.611 54.798 13.508 1.00 95.86 ATOM 245 O ILE T 29 41.249 54.518 12.465 1.00 96.61 ATOM 246 CB ILE T 29 42.445 55.298 15.108 1.00 93.34 ATOM 247 CG1 ILE T 29 43.238 54.758 16.315 1.00 92.32 ATOM 248 CG2 ILE T 29 42.049 56.759 15.275 1.00 90.14 ATOM 249 CD1 ILE T 29 44.066 53.453 16.025 1.00 92.74 ATOM 250 N THR T 30 39.413 55.399 13.521 1.00 96.54 ATOM 251 CA THR T 30 38.756 55.842 12.290 1.00 96.71 ATOM 252 C THR T 30 38.577 57.359 12.328 1.00 96.56 ATOM 253 O THR T 30 38.866 57.934 11.282 1.00 97.13 ATOM 254 CB THR T 30 37.362 55.164 12.087 1.00 96.91 TER