HEADER PHOTOSYNTHESIS 31-DEC-69 7D1T TITLE Cryo-EM Structure of PSII at 1.95 angstrom resolution COMPND MOL_ID: 14; COMPND 2 MOLECULE: Photosystem II reaction center protein T; COMPND 3 CHAIN: T, t; EXPDTA ELECTRON MICROSCOPY DBREF 7D1T t 1 31 UNP P12313 PSBT_THEVL 1 31 MODRES 7D1T FME 1 MET modified residue MODRES 7D1T FME t 1 MET modified residue 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 FME t 1 167.439 154.636 172.095 1.00 16.25 ATOM 2 CN FME t 1 167.719 153.300 172.218 1.00 16.27 ATOM 3 O1 FME t 1 168.101 152.591 171.278 1.00 16.22 ATOM 4 CA FME t 1 167.472 155.358 170.854 1.00 16.24 ATOM 5 CB FME t 1 166.866 156.791 170.877 1.00 16.52 ATOM 6 CG FME t 1 167.672 157.827 171.612 1.00 16.82 ATOM 7 SD FME t 1 166.667 159.289 171.783 1.00 17.18 ATOM 8 CE FME t 1 165.224 158.666 172.573 1.00 17.13 ATOM 9 C FME t 1 168.844 155.376 170.165 1.00 16.00 ATOM 10 O FME t 1 168.946 155.358 168.961 1.00 15.92 ATOM 11 N GLU t 2 169.894 155.402 170.983 1.00 15.73 ATOM 12 CA GLU t 2 171.268 155.534 170.527 1.00 15.48 ATOM 13 C GLU t 2 171.661 154.302 169.763 1.00 15.16 ATOM 14 O GLU t 2 172.071 154.406 168.623 1.00 15.02 ATOM 15 CB GLU t 2 172.230 155.720 171.709 1.00 15.64 ATOM 16 CG GLU t 2 171.809 156.795 172.681 1.00 15.79 ATOM 17 CD GLU t 2 170.977 156.248 173.840 1.00 15.90 ATOM 18 OE1 GLU t 2 171.562 155.834 174.867 1.00 15.93 ATOM 19 OE2 GLU t 2 169.740 156.216 173.701 1.00 15.93 ATOM 20 N THR t 3 171.472 153.154 170.429 1.00 14.83 ATOM 21 CA THR t 3 171.780 151.857 169.845 1.00 14.52 ATOM 22 C THR t 3 171.017 151.642 168.545 1.00 14.28 ATOM 23 O THR t 3 171.602 151.205 167.558 1.00 14.20 ATOM 24 CB THR t 3 171.443 150.739 170.832 1.00 14.55 ATOM 25 OG1 THR t 3 172.181 150.924 172.046 1.00 14.61 ATOM 26 CG2 THR t 3 171.798 149.406 170.241 1.00 14.54 ATOM 27 N ILE t 4 169.737 152.027 168.514 1.00 14.00 ATOM 28 CA ILE t 4 168.935 151.878 167.306 1.00 13.74 ATOM 29 C ILE t 4 169.491 152.748 166.195 1.00 13.52 ATOM 30 O ILE t 4 169.629 152.296 165.055 1.00 13.47 ATOM 31 CB ILE t 4 167.461 152.209 167.582 1.00 13.76 ATOM 32 CG1 ILE t 4 166.855 151.248 168.583 1.00 13.78 ATOM 33 CG2 ILE t 4 166.685 152.140 166.320 1.00 13.75 ATOM 34 CD1 ILE t 4 165.556 151.772 169.160 1.00 13.81 ATOM 35 N THR t 5 169.920 153.962 166.552 1.00 13.29 ATOM 36 CA THR t 5 170.441 154.917 165.588 1.00 13.08 ATOM 37 C THR t 5 171.726 154.408 164.953 1.00 12.89 ATOM 38 O THR t 5 171.881 154.455 163.731 1.00 12.85 ATOM 39 CB THR t 5 170.719 156.254 166.282 1.00 13.10 ATOM 40 OG1 THR t 5 169.518 156.819 166.818 1.00 13.12 ATOM 41 CG2 THR t 5 171.371 157.217 165.321 1.00 13.10 ATOM 42 N TYR t 6 172.639 153.876 165.777 1.00 12.69 ATOM 43 CA TYR t 6 173.910 153.371 165.269 1.00 12.53 ATOM 44 C TYR t 6 173.699 152.163 164.380 1.00 12.43 ATOM 45 O TYR t 6 174.307 152.070 163.316 1.00 12.40 ATOM 46 CB TYR t 6 174.816 152.935 166.415 1.00 12.50 ATOM 47 CG TYR t 6 175.099 154.009 167.404 1.00 12.49 ATOM 48 CD1 TYR t 6 175.340 155.310 166.986 1.00 12.47 ATOM 49 CD2 TYR t 6 175.132 153.732 168.758 1.00 12.49 ATOM 50 CE1 TYR t 6 175.634 156.302 167.897 1.00 12.46 ATOM 51 CE2 TYR t 6 175.400 154.725 169.679 1.00 12.48 ATOM 52 CZ TYR t 6 175.647 156.011 169.242 1.00 12.47 ATOM 53 OH TYR t 6 175.908 157.002 170.154 1.00 12.45 ATOM 54 N VAL t 7 172.840 151.248 164.803 1.00 12.32 ATOM 55 CA VAL t 7 172.579 150.051 164.017 1.00 12.23 ATOM 56 C VAL t 7 171.879 150.406 162.713 1.00 12.15 ATOM 57 O VAL t 7 172.178 149.825 161.665 1.00 12.12 ATOM 58 CB VAL t 7 171.793 149.031 164.862 1.00 12.25 ATOM 59 CG1 VAL t 7 171.374 147.830 164.017 1.00 12.26 ATOM 60 CG2 VAL t 7 172.625 148.579 166.043 1.00 12.26 ATOM 61 N PHE t 8 170.976 151.385 162.756 1.00 12.08 ATOM 62 CA PHE t 8 170.274 151.841 161.561 1.00 12.03 ATOM 63 C PHE t 8 171.236 152.382 160.518 1.00 11.90 ATOM 64 O PHE t 8 171.115 152.062 159.338 1.00 11.87 ATOM 65 CB PHE t 8 169.265 152.927 161.909 1.00 12.15 ATOM 66 CG PHE t 8 168.704 153.640 160.702 1.00 12.25 ATOM 67 CD1 PHE t 8 167.793 153.008 159.887 1.00 12.34 ATOM 68 CD2 PHE t 8 169.128 154.917 160.349 1.00 12.31 ATOM 69 CE1 PHE t 8 167.284 153.645 158.771 1.00 12.41 ATOM 70 CE2 PHE t 8 168.605 155.555 159.234 1.00 12.35 ATOM 71 CZ PHE t 8 167.695 154.913 158.449 1.00 12.38 ATOM 72 N ILE t 9 172.139 153.270 160.935 1.00 11.75 ATOM 73 CA ILE t 9 173.099 153.862 160.004 1.00 11.62 ATOM 74 C ILE t 9 174.007 152.786 159.434 1.00 11.52 ATOM 75 O ILE t 9 174.265 152.750 158.232 1.00 11.49 ATOM 76 CB ILE t 9 173.913 154.964 160.697 1.00 11.61 ATOM 77 CG1 ILE t 9 173.036 156.141 161.112 1.00 11.62 ATOM 78 CG2 ILE t 9 175.086 155.426 159.809 1.00 11.59 ATOM 79 CD1 ILE t 9 173.713 157.002 162.115 1.00 11.63 ATOM 80 N PHE t 10 174.442 151.864 160.294 1.00 11.43 ATOM 81 CA PHE t 10 175.248 150.723 159.875 1.00 11.34 ATOM 82 C PHE t 10 174.517 149.875 158.849 1.00 11.26 ATOM 83 O PHE t 10 175.086 149.515 157.819 1.00 11.24 ATOM 84 CB PHE t 10 175.597 149.863 161.082 1.00 11.38 ATOM 85 CG PHE t 10 176.387 148.637 160.737 1.00 11.40 ATOM 86 CD1 PHE t 10 177.729 148.724 160.432 1.00 11.42 ATOM 87 CD2 PHE t 10 175.784 147.390 160.698 1.00 11.42 ATOM 88 CE1 PHE t 10 178.459 147.556 160.131 1.00 11.43 ATOM 89 CE2 PHE t 10 176.498 146.255 160.369 1.00 11.42 ATOM 90 CZ PHE t 10 177.826 146.331 160.096 1.00 11.43 ATOM 91 N ALA t 11 173.252 149.567 159.117 1.00 11.19 ATOM 92 CA ALA t 11 172.476 148.741 158.197 1.00 11.13 ATOM 93 C ALA t 11 172.289 149.420 156.846 1.00 11.07 ATOM 94 O ALA t 11 172.307 148.754 155.813 1.00 11.06 ATOM 95 CB ALA t 11 171.121 148.379 158.798 1.00 11.13 ATOM 96 N CYS t 12 172.112 150.742 156.837 1.00 11.03 ATOM 97 CA CYS t 12 172.039 151.477 155.573 1.00 11.01 ATOM 98 C CYS t 12 173.345 151.372 154.787 1.00 10.96 ATOM 99 O CYS t 12 173.336 151.311 153.556 1.00 10.96 ATOM 100 CB CYS t 12 171.789 152.940 155.859 1.00 11.03 ATOM 101 SG CYS t 12 170.154 153.359 156.431 1.00 11.10 ATOM 102 N ILE t 13 174.471 151.374 155.487 1.00 10.93 ATOM 103 CA ILE t 13 175.767 151.274 154.819 1.00 10.92 ATOM 104 C ILE t 13 175.908 149.926 154.142 1.00 10.92 ATOM 105 O ILE t 13 176.383 149.837 153.007 1.00 10.93 ATOM 106 CB ILE t 13 176.899 151.547 155.817 1.00 10.90 ATOM 107 CG1 ILE t 13 176.855 153.008 156.224 1.00 10.90 ATOM 108 CG2 ILE t 13 178.268 151.248 155.212 1.00 10.90 ATOM 109 CD1 ILE t 13 177.874 153.389 157.276 1.00 10.89 ATOM 110 N ILE t 14 175.484 148.870 154.826 1.00 10.95 ATOM 111 CA ILE t 14 175.536 147.532 154.256 1.00 10.99 ATOM 112 C ILE t 14 174.643 147.438 153.026 1.00 11.02 ATOM 113 O ILE t 14 175.040 146.877 152.007 1.00 11.02 ATOM 114 CB ILE t 14 175.172 146.479 155.313 1.00 10.99 ATOM 115 CG1 ILE t 14 176.123 146.576 156.508 1.00 11.00 ATOM 116 CG2 ILE t 14 175.216 145.124 154.697 1.00 10.99 ATOM 117 CD1 ILE t 14 177.552 146.368 156.180 1.00 11.00 ATOM 118 N ALA t 15 173.445 148.022 153.102 1.00 11.08 ATOM 119 CA ALA t 15 172.559 148.113 151.949 1.00 11.15 ATOM 120 C ALA t 15 173.205 148.883 150.812 1.00 11.21 ATOM 121 O ALA t 15 173.088 148.491 149.653 1.00 11.22 ATOM 122 CB ALA t 15 171.248 148.782 152.340 1.00 11.15 ATOM 123 N LEU t 16 173.897 149.977 151.129 1.00 11.29 ATOM 124 CA LEU t 16 174.563 150.744 150.087 1.00 11.41 ATOM 125 C LEU t 16 175.669 149.938 149.414 1.00 11.51 ATOM 126 O LEU t 16 175.863 150.057 148.204 1.00 11.53 ATOM 127 CB LEU t 16 175.096 152.047 150.655 1.00 11.39 ATOM 128 CG LEU t 16 175.908 152.930 149.723 1.00 11.39 ATOM 129 CD1 LEU t 16 175.086 153.386 148.566 1.00 11.39 ATOM 130 CD2 LEU t 16 176.276 154.102 150.529 1.00 11.38 ATOM 131 N PHE t 17 176.370 149.100 150.180 1.00 11.67 ATOM 132 CA PHE t 17 177.345 148.173 149.604 1.00 11.86 ATOM 133 C PHE t 17 176.682 147.270 148.573 1.00 11.96 ATOM 134 O PHE t 17 177.182 147.127 147.457 1.00 11.99 ATOM 135 CB PHE t 17 177.963 147.285 150.681 1.00 11.90 ATOM 136 CG PHE t 17 178.897 147.987 151.632 1.00 11.95 ATOM 137 CD1 PHE t 17 179.238 149.323 151.477 1.00 12.00 ATOM 138 CD2 PHE t 17 179.427 147.288 152.703 1.00 11.99 ATOM 139 CE1 PHE t 17 180.090 149.936 152.351 1.00 12.02 ATOM 140 CE2 PHE t 17 180.279 147.915 153.601 1.00 12.01 ATOM 141 CZ PHE t 17 180.625 149.229 153.415 1.00 12.00 ATOM 142 N PHE t 18 175.524 146.717 148.930 1.00 12.09 ATOM 143 CA PHE t 18 174.759 145.826 148.062 1.00 12.26 ATOM 144 C PHE t 18 174.392 146.501 146.749 1.00 12.38 ATOM 145 O PHE t 18 174.615 145.938 145.675 1.00 12.40 ATOM 146 CB PHE t 18 173.488 145.370 148.782 1.00 12.29 ATOM 147 CG PHE t 18 172.604 144.512 147.928 1.00 12.29 ATOM 148 CD1 PHE t 18 172.946 143.203 147.667 1.00 12.32 ATOM 149 CD2 PHE t 18 171.467 145.025 147.335 1.00 12.28 ATOM 150 CE1 PHE t 18 172.149 142.407 146.865 1.00 12.31 ATOM 151 CE2 PHE t 18 170.685 144.235 146.513 1.00 12.27 ATOM 152 CZ PHE t 18 171.021 142.941 146.300 1.00 12.27 ATOM 153 N PHE t 19 173.876 147.727 146.813 1.00 12.54 ATOM 154 CA PHE t 19 173.529 148.416 145.576 1.00 12.75 ATOM 155 C PHE t 19 174.773 148.839 144.803 1.00 12.85 ATOM 156 O PHE t 19 174.778 148.782 143.579 1.00 12.93 ATOM 157 CB PHE t 19 172.593 149.595 145.825 1.00 12.79 ATOM 158 CG PHE t 19 171.235 149.181 146.317 1.00 12.87 ATOM 159 CD1 PHE t 19 170.304 148.621 145.456 1.00 12.94 ATOM 160 CD2 PHE t 19 170.903 149.327 147.630 1.00 12.90 ATOM 161 CE1 PHE t 19 169.062 148.212 145.928 1.00 13.02 ATOM 162 CE2 PHE t 19 169.654 148.933 148.101 1.00 12.96 ATOM 163 CZ PHE t 19 168.736 148.388 147.246 1.00 12.98 ATOM 164 N ALA t 20 175.824 149.279 145.498 1.00 12.98 ATOM 165 CA ALA t 20 177.028 149.714 144.802 1.00 13.17 ATOM 166 C ALA t 20 177.715 148.561 144.087 1.00 13.32 ATOM 167 O ALA t 20 178.374 148.781 143.072 1.00 13.36 ATOM 168 CB ALA t 20 177.988 150.426 145.754 1.00 13.13 ATOM 169 N ILE t 21 177.552 147.344 144.585 1.00 13.53 ATOM 170 CA ILE t 21 178.142 146.185 143.937 1.00 13.82 ATOM 171 C ILE t 21 177.213 145.611 142.872 1.00 14.08 ATOM 172 O ILE t 21 177.586 145.493 141.711 1.00 14.10 ATOM 173 CB ILE t 21 178.546 145.134 144.990 1.00 13.77 ATOM 174 CG1 ILE t 21 179.648 145.699 145.896 1.00 13.75 ATOM 175 CG2 ILE t 21 179.019 143.851 144.313 1.00 13.75 ATOM 176 CD1 ILE t 21 180.018 144.834 147.052 1.00 13.74 ATOM 177 N PHE t 22 175.974 145.314 143.214 1.00 14.45 ATOM 178 CA PHE t 22 175.114 144.571 142.303 1.00 14.88 ATOM 179 C PHE t 22 174.264 145.443 141.397 1.00 15.26 ATOM 180 O PHE t 22 173.663 144.923 140.458 1.00 15.32 ATOM 181 CB PHE t 22 174.264 143.586 143.091 1.00 14.83 ATOM 182 CG PHE t 22 175.086 142.537 143.770 1.00 14.81 ATOM 183 CD1 PHE t 22 175.668 141.521 143.028 1.00 14.82 ATOM 184 CD2 PHE t 22 175.341 142.596 145.123 1.00 14.80 ATOM 185 CE1 PHE t 22 176.458 140.562 143.633 1.00 14.82 ATOM 186 CE2 PHE t 22 176.135 141.622 145.731 1.00 14.84 ATOM 187 CZ PHE t 22 176.690 140.613 144.982 1.00 14.87 ATOM 188 N PHE t 23 174.196 146.730 141.660 1.00 15.77 ATOM 189 CA PHE t 23 173.438 147.640 140.826 1.00 16.32 ATOM 190 C PHE t 23 174.264 148.865 140.513 1.00 16.78 ATOM 191 O PHE t 23 173.785 149.988 140.562 1.00 16.77 ATOM 192 CB PHE t 23 172.102 147.993 141.458 1.00 16.31 ATOM 193 CG PHE t 23 171.199 146.827 141.638 1.00 16.37 ATOM 194 CD1 PHE t 23 170.591 146.245 140.549 1.00 16.46 ATOM 195 CD2 PHE t 23 170.979 146.289 142.886 1.00 16.40 ATOM 196 CE1 PHE t 23 169.744 145.161 140.705 1.00 16.47 ATOM 197 CE2 PHE t 23 170.143 145.209 143.048 1.00 16.44 ATOM 198 CZ PHE t 23 169.521 144.650 141.965 1.00 16.45 ATOM 199 N ARG t 24 175.526 148.646 140.181 1.00 17.45 ATOM 200 CA ARG t 24 176.355 149.740 139.740 1.00 18.19 ATOM 201 C ARG t 24 175.989 150.121 138.315 1.00 18.81 ATOM 202 O ARG t 24 175.320 149.378 137.604 1.00 18.88 ATOM 203 CB ARG t 24 177.824 149.346 139.793 1.00 18.09 ATOM 204 CG ARG t 24 178.152 148.050 139.106 1.00 18.10 ATOM 205 CD ARG t 24 179.647 147.879 138.976 1.00 18.06 ATOM 206 NE ARG t 24 180.018 146.700 138.210 1.00 18.04 ATOM 207 CZ ARG t 24 181.271 146.358 137.955 1.00 18.01 ATOM 208 NH1 ARG t 24 182.261 147.108 138.407 1.00 17.83 ATOM 209 NH2 ARG t 24 181.528 145.280 137.245 1.00 18.06 ATOM 210 N GLU t 25 176.448 151.290 137.898 1.00 19.69 ATOM 211 CA GLU t 25 176.413 151.589 136.475 1.00 20.56 ATOM 212 C GLU t 25 177.444 150.675 135.835 1.00 21.30 ATOM 213 O GLU t 25 178.581 150.625 136.316 1.00 21.31 ATOM 214 CB GLU t 25 176.730 153.053 136.154 1.00 20.55 ATOM 215 CG GLU t 25 176.888 154.003 137.340 1.00 20.48 ATOM 216 CD GLU t 25 176.950 155.496 136.933 1.00 20.53 ATOM 217 OE1 GLU t 25 177.930 156.182 137.274 1.00 20.41 ATOM 218 OE2 GLU t 25 176.008 155.990 136.284 1.00 20.56 ATOM 219 N PRO t 26 177.074 149.861 134.854 1.00 22.09 ATOM 220 CA PRO t 26 177.998 148.851 134.358 1.00 22.77 ATOM 221 C PRO t 26 179.112 149.516 133.576 1.00 23.50 ATOM 222 O PRO t 26 178.845 150.426 132.782 1.00 23.55 ATOM 223 CB PRO t 26 177.106 147.986 133.447 1.00 22.69 ATOM 224 CG PRO t 26 175.697 148.255 133.935 1.00 22.53 ATOM 225 CD PRO t 26 175.750 149.724 134.230 1.00 22.28 ATOM 226 N PRO t 27 180.370 149.169 133.849 1.00 24.27 ATOM 227 CA PRO t 27 181.465 149.687 133.018 1.00 24.95 ATOM 228 C PRO t 27 181.300 149.165 131.602 1.00 25.72 ATOM 229 O PRO t 27 181.157 147.960 131.379 1.00 25.81 ATOM 230 CB PRO t 27 182.723 149.131 133.696 1.00 24.81 ATOM 231 CG PRO t 27 182.274 147.960 134.457 1.00 24.63 ATOM 232 CD PRO t 27 180.840 148.182 134.834 1.00 24.39 ATOM 233 N ARG t 28 181.236 150.091 130.657 1.00 26.68 ATOM 234 CA ARG t 28 181.004 149.784 129.253 1.00 27.61 ATOM 235 C ARG t 28 182.234 150.192 128.471 1.00 28.12 ATOM 236 O ARG t 28 182.724 151.309 128.633 1.00 28.20 ATOM 237 CB ARG t 28 179.807 150.574 128.721 1.00 27.83 ATOM 238 CG ARG t 28 178.493 150.073 129.217 1.00 28.11 ATOM 239 CD ARG t 28 178.036 148.858 128.432 1.00 28.39 ATOM 240 NE ARG t 28 176.947 148.170 129.108 1.00 28.65 ATOM 241 CZ ARG t 28 177.105 147.138 129.926 1.00 28.82 ATOM 242 NH1 ARG t 28 178.320 146.670 130.183 1.00 28.84 ATOM 243 NH2 ARG t 28 176.046 146.574 130.490 1.00 28.87 ATOM 244 N ILE t 29 182.749 149.285 127.661 1.00 28.80 ATOM 245 CA ILE t 29 183.879 149.604 126.796 1.00 29.47 ATOM 246 C ILE t 29 183.364 150.302 125.547 1.00 29.87 ATOM 247 O ILE t 29 182.542 149.747 124.809 1.00 29.98 ATOM 248 CB ILE t 29 184.663 148.338 126.438 1.00 29.58 ATOM 249 CG1 ILE t 29 185.088 147.601 127.705 1.00 29.68 ATOM 250 CG2 ILE t 29 185.859 148.695 125.587 1.00 29.65 ATOM 251 CD1 ILE t 29 185.818 146.302 127.410 1.00 29.75 ATOM 252 N THR t 30 183.885 151.501 125.280 1.00 30.34 ATOM 253 CA THR t 30 183.389 152.347 124.197 1.00 30.72 ATOM 254 C THR t 30 184.507 152.893 123.300 1.00 30.90 ATOM 255 O THR t 30 185.279 152.137 122.704 1.00 31.01 ATOM 256 CB THR t 30 182.580 153.567 124.729 1.00 30.88 ATOM 257 OG1 THR t 30 183.169 154.062 125.944 1.00 30.92 ATOM 258 CG2 THR t 30 181.109 153.214 124.944 1.00 30.94 TER