HEADER PHOTOSYNTHESIS 19-MAR-15 4YUU TITLE Crystal structure of oxygen-evolving photosystem II from a red alga COMPND MOL_ID: 8; COMPND 2 MOLECULE: Photosystem II reaction center protein I; COMPND 3 CHAIN: I1, i1, I2, i2; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.77 ANGSTORMS DBREF 4YUU I 1 38 UNP O19882 PSBI_CYACA 1 38 SEQRES 1 I1 34 MET PHE THR LEU LYS ILE PHE VAL TYR SER CYS VAL ALA SEQRES 2 I1 34 PHE PHE CYS SER LEU PHE ILE PHE GLY PHE LEU SER ASN SEQRES 3 I1 34 ASP PRO SER ARG ASN PRO ASN ARG ATOM 1 N MET I 1 184.589 96.553 102.728 1.00 59.58 ATOM 2 CA MET I 1 185.735 97.177 103.378 1.00 48.25 ATOM 3 C MET I 1 186.922 96.228 103.458 1.00 54.01 ATOM 4 O MET I 1 188.069 96.650 103.340 1.00 55.54 ATOM 5 CB MET I 1 185.360 97.663 104.780 1.00 53.06 ATOM 6 CG MET I 1 184.577 98.961 104.791 1.00 59.88 ATOM 7 SD MET I 1 185.464 100.291 103.959 1.00 56.19 ATOM 8 CE MET I 1 184.330 101.658 104.194 1.00 44.80 ATOM 9 N PHE I 2 186.647 94.944 103.659 1.00 55.17 ATOM 10 CA PHE I 2 187.716 93.957 103.717 1.00 53.99 ATOM 11 C PHE I 2 188.304 93.716 102.334 1.00 63.68 ATOM 12 O PHE I 2 189.517 93.560 102.186 1.00 68.28 ATOM 13 CB PHE I 2 187.219 92.639 104.308 1.00 67.43 ATOM 14 CG PHE I 2 188.268 91.568 104.348 1.00 72.24 ATOM 15 CD1 PHE I 2 189.287 91.616 105.286 1.00 69.61 ATOM 16 CD2 PHE I 2 188.245 90.517 103.443 1.00 70.43 ATOM 17 CE1 PHE I 2 190.262 90.635 105.324 1.00 74.84 ATOM 18 CE2 PHE I 2 189.216 89.533 103.477 1.00 77.75 ATOM 19 CZ PHE I 2 190.227 89.595 104.418 1.00 76.39 ATOM 20 N THR I 3 187.441 93.686 101.324 1.00 62.34 ATOM 21 CA THR I 3 187.885 93.487 99.951 1.00 59.71 ATOM 22 C THR I 3 188.767 94.646 99.505 1.00 59.97 ATOM 23 O THR I 3 189.740 94.449 98.778 1.00 68.08 ATOM 24 CB THR I 3 186.696 93.343 98.981 1.00 70.48 ATOM 25 OG1 THR I 3 185.842 94.488 99.094 1.00 82.85 ATOM 26 CG2 THR I 3 185.896 92.088 99.300 1.00 69.88 ATOM 27 N LEU I 4 188.426 95.853 99.948 1.00 51.80 ATOM 28 CA LEU I 4 189.241 97.028 99.665 1.00 56.64 ATOM 29 C LEU I 4 190.627 96.868 100.279 1.00 58.83 ATOM 30 O LEU I 4 191.644 97.177 99.646 1.00 54.24 ATOM 31 CB LEU I 4 188.572 98.297 100.193 1.00 60.29 ATOM 32 CG LEU I 4 189.380 99.589 100.045 1.00 52.73 ATOM 33 CD1 LEU I 4 189.629 99.903 98.580 1.00 57.48 ATOM 34 CD2 LEU I 4 188.680 100.748 100.731 1.00 54.68 ATOM 35 N LYS I 5 190.658 96.376 101.514 1.00 57.21 ATOM 36 CA LYS I 5 191.913 96.120 102.206 1.00 58.12 ATOM 37 C LYS I 5 192.752 95.099 101.445 1.00 58.88 ATOM 38 O LYS I 5 193.957 95.273 101.287 1.00 56.75 ATOM 39 CB LYS I 5 191.653 95.633 103.630 1.00 59.17 ATOM 40 CG LYS I 5 192.916 95.406 104.446 1.00 62.60 ATOM 41 CD LYS I 5 192.592 94.973 105.866 1.00 56.82 ATOM 42 CE LYS I 5 193.857 94.824 106.699 1.00 62.98 ATOM 43 NZ LYS I 5 193.554 94.553 108.135 1.00 67.21 ATOM 44 N ILE I 6 192.104 94.040 100.971 1.00 59.30 ATOM 45 CA ILE I 6 192.775 93.015 100.177 1.00 61.15 ATOM 46 C ILE I 6 193.374 93.612 98.904 1.00 61.34 ATOM 47 O ILE I 6 194.523 93.333 98.554 1.00 59.58 ATOM 48 CB ILE I 6 191.807 91.878 99.800 1.00 62.58 ATOM 49 CG1 ILE I 6 191.411 91.086 101.046 1.00 63.75 ATOM 50 CG2 ILE I 6 192.441 90.950 98.781 1.00 68.01 ATOM 51 CD1 ILE I 6 192.564 90.358 101.691 1.00 67.27 ATOM 52 N PHE I 7 192.588 94.442 98.225 1.00 53.72 ATOM 53 CA PHE I 7 193.028 95.118 97.010 1.00 59.06 ATOM 54 C PHE I 7 194.281 95.956 97.268 1.00 61.26 ATOM 55 O PHE I 7 195.317 95.771 96.614 1.00 63.26 ATOM 56 CB PHE I 7 191.903 96.002 96.465 1.00 61.84 ATOM 57 CG PHE I 7 192.151 96.529 95.079 1.00 64.54 ATOM 58 CD1 PHE I 7 193.058 95.913 94.233 1.00 69.16 ATOM 59 CD2 PHE I 7 191.473 97.649 94.623 1.00 75.16 ATOM 60 CE1 PHE I 7 193.283 96.403 92.957 1.00 67.75 ATOM 61 CE2 PHE I 7 191.692 98.142 93.349 1.00 70.75 ATOM 62 CZ PHE I 7 192.600 97.519 92.516 1.00 62.78 ATOM 63 N VAL I 8 194.177 96.870 98.230 1.00 55.33 ATOM 64 CA VAL I 8 195.277 97.773 98.553 1.00 51.93 ATOM 65 C VAL I 8 196.521 97.000 98.984 1.00 54.72 ATOM 66 O VAL I 8 197.639 97.343 98.599 1.00 61.27 ATOM 67 CB VAL I 8 194.877 98.763 99.656 1.00 55.14 ATOM 68 CG1 VAL I 8 196.052 99.653 100.025 1.00 48.80 ATOM 69 CG2 VAL I 8 193.693 99.602 99.203 1.00 50.20 ATOM 70 N TYR I 9 196.321 95.949 99.771 1.00 52.86 ATOM 71 CA TYR I 9 197.426 95.096 100.191 1.00 55.07 ATOM 72 C TYR I 9 198.108 94.459 98.986 1.00 55.82 ATOM 73 O TYR I 9 199.337 94.409 98.913 1.00 57.92 ATOM 74 CB TYR I 9 196.936 94.015 101.157 1.00 58.08 ATOM 75 CG TYR I 9 197.102 94.376 102.617 1.00 60.25 ATOM 76 CD1 TYR I 9 196.344 95.386 103.195 1.00 60.12 ATOM 77 CD2 TYR I 9 198.015 93.704 103.416 1.00 66.06 ATOM 78 CE1 TYR I 9 196.492 95.719 104.526 1.00 59.96 ATOM 79 CE2 TYR I 9 198.169 94.028 104.749 1.00 68.27 ATOM 80 CZ TYR I 9 197.407 95.036 105.300 1.00 67.80 ATOM 81 OH TYR I 9 197.563 95.362 106.628 1.00 61.61 ATOM 82 N SER I 10 197.303 93.980 98.042 1.00 59.06 ATOM 83 CA SER I 10 197.828 93.388 96.815 1.00 59.34 ATOM 84 C SER I 10 198.685 94.389 96.047 1.00 60.74 ATOM 85 O SER I 10 199.807 94.073 95.638 1.00 58.38 ATOM 86 CB SER I 10 196.690 92.885 95.928 1.00 45.78 ATOM 87 OG SER I 10 195.980 91.833 96.555 1.00 60.22 ATOM 88 N CYS I 11 198.156 95.595 95.860 1.00 57.05 ATOM 89 CA CYS I 11 198.890 96.642 95.153 1.00 55.75 ATOM 90 C CYS I 11 200.217 96.965 95.839 1.00 54.30 ATOM 91 O CYS I 11 201.274 96.984 95.194 1.00 57.49 ATOM 92 CB CYS I 11 198.034 97.908 95.029 1.00 53.85 ATOM 93 SG CYS I 11 196.757 97.839 93.733 1.00 62.22 ATOM 94 N VAL I 12 200.157 97.204 97.147 1.00 53.62 ATOM 95 CA VAL I 12 201.346 97.562 97.916 1.00 57.73 ATOM 96 C VAL I 12 202.411 96.469 97.856 1.00 56.70 ATOM 97 O VAL I 12 203.577 96.751 97.588 1.00 53.44 ATOM 98 CB VAL I 12 201.004 97.853 99.391 1.00 58.30 ATOM 99 CG1 VAL I 12 202.277 98.053 100.197 1.00 54.86 ATOM 100 CG2 VAL I 12 200.116 99.084 99.496 1.00 54.34 ATOM 101 N ALA I 13 202.004 95.225 98.088 1.00 54.66 ATOM 102 CA ALA I 13 202.923 94.093 98.010 1.00 55.21 ATOM 103 C ALA I 13 203.545 93.988 96.618 1.00 57.46 ATOM 104 O ALA I 13 204.740 93.719 96.477 1.00 53.98 ATOM 105 CB ALA I 13 202.207 92.801 98.369 1.00 53.48 ATOM 106 N PHE I 14 202.725 94.211 95.596 1.00 58.56 ATOM 107 CA PHE I 14 203.171 94.160 94.205 1.00 55.39 ATOM 108 C PHE I 14 204.284 95.169 93.924 1.00 55.75 ATOM 109 O PHE I 14 205.396 94.799 93.522 1.00 54.49 ATOM 110 CB PHE I 14 201.981 94.408 93.273 1.00 49.34 ATOM 111 CG PHE I 14 202.330 94.392 91.812 1.00 52.86 ATOM 112 CD1 PHE I 14 202.610 93.200 91.165 1.00 53.01 ATOM 113 CD2 PHE I 14 202.356 95.568 91.080 1.00 51.79 ATOM 114 CE1 PHE I 14 202.925 93.184 89.819 1.00 52.58 ATOM 115 CE2 PHE I 14 202.670 95.557 89.733 1.00 51.29 ATOM 116 CZ PHE I 14 202.955 94.364 89.102 1.00 46.04 ATOM 117 N PHE I 15 203.986 96.446 94.143 1.00 52.75 ATOM 118 CA PHE I 15 204.951 97.497 93.831 1.00 52.65 ATOM 119 C PHE I 15 206.180 97.444 94.737 1.00 57.59 ATOM 120 O PHE I 15 207.287 97.782 94.313 1.00 59.94 ATOM 121 CB PHE I 15 204.289 98.871 93.921 1.00 53.56 ATOM 122 CG PHE I 15 203.304 99.143 92.816 1.00 54.63 ATOM 123 CD1 PHE I 15 203.743 99.453 91.541 1.00 52.07 ATOM 124 CD2 PHE I 15 201.940 99.094 93.054 1.00 58.02 ATOM 125 CE1 PHE I 15 202.840 99.703 90.524 1.00 55.15 ATOM 126 CE2 PHE I 15 201.033 99.347 92.043 1.00 55.28 ATOM 127 CZ PHE I 15 201.484 99.649 90.776 1.00 49.91 ATOM 128 N CYS I 16 205.987 97.017 95.981 1.00 58.99 ATOM 129 CA CYS I 16 207.107 96.874 96.907 1.00 59.78 ATOM 130 C CYS I 16 208.041 95.760 96.458 1.00 55.66 ATOM 131 O CYS I 16 209.263 95.907 96.504 1.00 52.20 ATOM 132 CB CYS I 16 206.610 96.604 98.326 1.00 58.73 ATOM 133 SG CYS I 16 205.854 98.038 99.114 1.00 67.52 ATOM 134 N SER I 17 207.457 94.648 96.023 1.00 55.67 ATOM 135 CA SER I 17 208.238 93.530 95.511 1.00 58.25 ATOM 136 C SER I 17 209.015 93.944 94.269 1.00 61.09 ATOM 137 O SER I 17 210.202 93.629 94.138 1.00 70.10 ATOM 138 CB SER I 17 207.335 92.338 95.195 1.00 59.89 ATOM 139 OG SER I 17 206.627 91.924 96.348 1.00 58.66 ATOM 140 N LEU I 18 208.345 94.654 93.363 1.00 53.48 ATOM 141 CA LEU I 18 209.012 95.153 92.163 1.00 55.60 ATOM 142 C LEU I 18 210.170 96.075 92.526 1.00 54.72 ATOM 143 O LEU I 18 211.230 96.022 91.907 1.00 52.64 ATOM 144 CB LEU I 18 208.025 95.885 91.250 1.00 53.81 ATOM 145 CG LEU I 18 206.974 95.028 90.541 1.00 57.54 ATOM 146 CD1 LEU I 18 206.211 95.854 89.519 1.00 56.76 ATOM 147 CD2 LEU I 18 207.619 93.819 89.884 1.00 55.22 ATOM 148 N PHE I 19 209.966 96.913 93.537 1.00 53.54 ATOM 149 CA PHE I 19 211.009 97.823 94.000 1.00 57.82 ATOM 150 C PHE I 19 212.220 97.061 94.539 1.00 61.22 ATOM 151 O PHE I 19 213.348 97.247 94.071 1.00 61.23 ATOM 152 CB PHE I 19 210.456 98.761 95.076 1.00 54.81 ATOM 153 CG PHE I 19 211.475 99.717 95.638 1.00 54.64 ATOM 154 CD1 PHE I 19 211.850 100.846 94.929 1.00 53.00 ATOM 155 CD2 PHE I 19 212.045 99.492 96.880 1.00 51.27 ATOM 156 CE1 PHE I 19 212.783 101.729 95.444 1.00 50.22 ATOM 157 CE2 PHE I 19 212.976 100.371 97.401 1.00 50.96 ATOM 158 CZ PHE I 19 213.344 101.491 96.681 1.00 53.95 ATOM 159 N ILE I 20 211.972 96.197 95.519 1.00 60.40 ATOM 160 CA ILE I 20 213.033 95.453 96.187 1.00 62.76 ATOM 161 C ILE I 20 213.803 94.556 95.223 1.00 62.86 ATOM 162 O ILE I 20 215.019 94.694 95.077 1.00 60.21 ATOM 163 CB ILE I 20 212.475 94.586 97.335 1.00 60.40 ATOM 164 N PHE I 21 213.096 93.644 94.561 1.00 62.48 ATOM 165 CA PHE I 21 213.749 92.711 93.645 1.00 65.12 ATOM 166 C PHE I 21 214.303 93.426 92.416 1.00 66.42 ATOM 167 O PHE I 21 215.229 92.938 91.767 1.00 67.35 ATOM 168 CB PHE I 21 212.780 91.603 93.228 1.00 63.70 ATOM 169 CG PHE I 21 212.439 90.655 94.341 1.00 67.04 ATOM 170 CD1 PHE I 21 213.414 89.844 94.897 1.00 69.40 ATOM 171 CD2 PHE I 21 211.148 90.578 94.835 1.00 66.34 ATOM 172 CE1 PHE I 21 213.108 88.973 95.922 1.00 66.02 ATOM 173 CE2 PHE I 21 210.834 89.706 95.860 1.00 69.42 ATOM 174 CZ PHE I 21 211.816 88.903 96.404 1.00 71.84 ATOM 175 N GLY I 22 213.738 94.587 92.107 1.00 62.15 ATOM 176 CA GLY I 22 214.229 95.396 91.011 1.00 56.44 ATOM 177 C GLY I 22 215.589 95.992 91.318 1.00 59.36 ATOM 178 O GLY I 22 216.494 95.961 90.485 1.00 69.09 ATOM 179 N PHE I 23 215.739 96.532 92.523 1.00 60.86 ATOM 180 CA PHE I 23 217.000 97.149 92.921 1.00 64.08 ATOM 181 C PHE I 23 218.067 96.111 93.277 1.00 71.32 ATOM 182 O PHE I 23 219.223 96.457 93.531 1.00 66.80 ATOM 183 CB PHE I 23 216.774 98.097 94.100 1.00 60.50 ATOM 184 CG PHE I 23 216.851 99.551 93.732 1.00 56.18 ATOM 185 CD1 PHE I 23 217.766 99.994 92.788 1.00 57.37 ATOM 186 CD2 PHE I 23 216.012 100.476 94.330 1.00 53.28 ATOM 187 CE1 PHE I 23 217.841 101.332 92.449 1.00 52.06 ATOM 188 CE2 PHE I 23 216.082 101.817 93.995 1.00 52.41 ATOM 189 CZ PHE I 23 216.997 102.244 93.051 1.00 53.65 ATOM 190 N LEU I 24 217.676 94.841 93.293 1.00 67.76 ATOM 191 CA LEU I 24 218.610 93.753 93.561 1.00 65.83 ATOM 192 C LEU I 24 219.214 93.205 92.273 1.00 66.65 ATOM 193 O LEU I 24 220.160 92.420 92.308 1.00 69.51 ATOM 194 CB LEU I 24 217.917 92.624 94.327 1.00 68.87 ATOM 195 CG LEU I 24 217.755 92.787 95.839 1.00 69.31 ATOM 196 CD1 LEU I 24 216.937 91.641 96.410 1.00 64.89 ATOM 197 CD2 LEU I 24 219.112 92.861 96.516 1.00 58.72 ATOM 198 N SER I 25 218.661 93.623 91.139 1.00 70.66 ATOM 199 CA SER I 25 219.062 93.089 89.840 1.00 72.51 ATOM 200 C SER I 25 220.298 93.785 89.268 1.00 70.82 ATOM 201 O SER I 25 220.267 94.301 88.149 1.00 68.91 ATOM 202 CB SER I 25 217.901 93.194 88.847 1.00 67.51 ATOM 203 OG SER I 25 216.780 92.447 89.292 1.00 69.34 ATOM 204 N ASN I 26 221.381 93.778 90.040 1.00 67.43 ATOM 205 CA ASN I 26 222.648 94.385 89.639 1.00 68.10 ATOM 206 C ASN I 26 222.490 95.830 89.169 1.00 67.85 ATOM 207 O ASN I 26 222.845 96.168 88.041 1.00 69.31 ATOM 208 CB ASN I 26 223.314 93.548 88.543 1.00 68.60 ATOM 209 CG ASN I 26 224.806 93.798 88.446 1.00 74.22 ATOM 210 OD1 ASN I 26 225.306 94.830 88.897 1.00 72.09 ATOM 211 ND2 ASN I 26 225.527 92.851 87.859 1.00 78.70 ATOM 212 N ASP I 27 221.957 96.673 90.043 1.00 68.36 ATOM 213 CA ASP I 27 221.750 98.081 89.728 1.00 65.74 ATOM 214 C ASP I 27 223.036 98.891 89.484 1.00 61.22 ATOM 215 O ASP I 27 223.030 99.791 88.645 1.00 66.33 ATOM 216 CB ASP I 27 220.934 98.753 90.837 1.00 70.10 ATOM 217 CG ASP I 27 220.429 100.125 90.434 1.00 68.79 ATOM 218 OD1 ASP I 27 219.404 100.194 89.723 1.00 64.81 ATOM 219 OD2 ASP I 27 221.053 101.133 90.832 1.00 70.06 ATOM 220 N PRO I 28 224.133 98.604 90.218 1.00 64.45 ATOM 221 CA PRO I 28 225.346 99.372 89.904 1.00 64.93 ATOM 222 C PRO I 28 225.844 99.197 88.467 1.00 62.28 ATOM 223 O PRO I 28 226.552 100.068 87.964 1.00 61.72 ATOM 224 CB PRO I 28 226.370 98.819 90.897 1.00 60.98 ATOM 225 CG PRO I 28 225.559 98.383 92.051 1.00 55.21 ATOM 226 CD PRO I 28 224.300 97.820 91.458 1.00 64.23 ATOM 227 N SER I 29 225.478 98.094 87.822 1.00 62.64 ATOM 228 CA SER I 29 225.880 97.853 86.441 1.00 62.07 ATOM 229 C SER I 29 225.081 98.718 85.468 1.00 62.76 ATOM 230 O SER I 29 225.456 98.868 84.306 1.00 67.26 ATOM 231 CB SER I 29 225.721 96.374 86.081 1.00 60.43 ATOM 232 OG SER I 29 224.367 95.970 86.162 1.00 62.56 ATOM 233 N ARG I 30 223.978 99.283 85.945 1.00 61.86 ATOM 234 CA ARG I 30 223.144 100.147 85.119 1.00 56.32 ATOM 235 C ARG I 30 223.718 101.560 85.060 1.00 55.69 ATOM 236 O ARG I 30 223.121 102.501 85.579 1.00 58.52 ATOM 237 CB ARG I 30 221.712 100.196 85.656 1.00 58.70 ATOM 238 CG ARG I 30 221.176 98.863 86.158 1.00 63.81 ATOM 239 CD ARG I 30 220.382 98.125 85.099 1.00 62.18 ATOM 240 NE ARG I 30 219.883 96.849 85.603 1.00 58.47 ATOM 241 CZ ARG I 30 219.159 95.990 84.891 1.00 68.19 ATOM 242 NH1 ARG I 30 218.756 94.852 85.441 1.00 67.49 ATOM 243 NH2 ARG I 30 218.839 96.267 83.632 1.00 51.92 ATOM 244 N ASN I 31 224.878 101.706 84.431 1.00 55.59 ATOM 245 CA ASN I 31 225.504 103.014 84.283 1.00 57.16 ATOM 246 C ASN I 31 226.166 103.140 82.911 1.00 62.48 ATOM 247 O ASN I 31 226.511 102.131 82.294 1.00 68.95 ATOM 248 CB ASN I 31 226.517 103.249 85.409 1.00 64.85 ATOM 249 CG ASN I 31 227.709 102.321 85.328 1.00 63.62 ATOM 250 OD1 ASN I 31 228.741 102.670 84.759 1.00 61.02 ATOM 251 ND2 ASN I 31 227.575 101.133 85.903 1.00 66.71 ATOM 252 N PRO I 32 226.336 104.379 82.418 1.00 60.96 ATOM 253 CA PRO I 32 226.862 104.594 81.063 1.00 61.87 ATOM 254 C PRO I 32 228.317 104.168 80.861 1.00 64.66 ATOM 255 O PRO I 32 228.773 104.140 79.717 1.00 72.16 ATOM 256 CB PRO I 32 226.724 106.109 80.873 1.00 61.01 ATOM 257 CG PRO I 32 226.726 106.661 82.251 1.00 58.59 ATOM 258 CD PRO I 32 225.986 105.651 83.072 1.00 55.53 ATOM 259 N ASN I 33 229.028 103.849 81.940 1.00 68.83 ATOM 260 CA ASN I 33 230.426 103.429 81.840 1.00 66.21 ATOM 261 C ASN I 33 230.594 101.912 81.788 1.00 63.62 ATOM 262 O ASN I 33 231.715 101.409 81.758 1.00 72.87 ATOM 263 CB ASN I 33 231.241 103.991 83.008 1.00 69.96 ATOM 264 CG ASN I 33 231.700 105.418 82.770 1.00 72.55 ATOM 265 OD1 ASN I 33 231.152 106.125 81.923 1.00 78.72 ATOM 266 ND2 ASN I 33 232.713 105.848 83.518 1.00 60.87 ATOM 267 N ARG I 34 229.480 101.188 81.778 1.00 67.95 ATOM 268 CA ARG I 34 229.518 99.731 81.699 1.00 69.57 ATOM 269 C ARG I 34 229.797 99.266 80.270 1.00 77.74 ATOM 270 O ARG I 34 228.914 99.293 79.411 1.00 84.94 ATOM 271 CB ARG I 34 228.203 99.131 82.206 1.00 66.29 ATOM 272 CG ARG I 34 228.149 97.608 82.181 1.00 64.98 ATOM 273 CD ARG I 34 227.037 97.107 81.266 1.00 62.03 ATOM 274 NE ARG I 34 226.889 95.654 81.322 1.00 62.76 TER