HEADER ELECTRON TRANSPORT 29-DEC-12 4IL6 TITLE Structure of Sr-substituted photosystem II COMPND MOL_ID: 17; COMPND 2 MOLECULE: Photosystem II reaction center protein ycf12; COMPND 3 CHAIN: Y, y; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.10 ANGSTORMS DBREF 4IL6 y 17 46 PDB 4IL6 4IL6 17 46 SEQRES 1 y 30 GLU VAL ILE ALA GLN LEU THR MET ILE ALA MET ILE GLY SEQRES 2 y 30 ILE ALA GLY PRO MET ILE ILE PHE LEU LEU ALA VAL ARG SEQRES 3 y 30 ARG GLY ASN LEU ATOM 1 N GLU y 1 -2.322 -54.012 18.825 1.00 73.97 ATOM 2 CA GLU y 1 -3.765 -53.870 18.468 1.00 74.17 ATOM 3 C GLU y 1 -4.322 -52.526 18.940 1.00 72.91 ATOM 4 O GLU y 1 -3.794 -51.917 19.875 1.00 70.67 ATOM 5 CB GLU y 1 -4.585 -55.023 19.056 1.00 74.84 ATOM 6 CG GLU y 1 -5.926 -55.247 18.368 1.00 76.33 ATOM 7 CD GLU y 1 -6.776 -56.311 19.037 1.00 77.62 ATOM 8 OE1 GLU y 1 -7.648 -56.885 18.351 1.00 78.23 ATOM 9 OE2 GLU y 1 -6.582 -56.573 20.244 1.00 79.39 ATOM 10 N VAL y 2 -5.393 -52.083 18.282 1.00 71.89 ATOM 11 CA VAL y 2 -6.048 -50.806 18.579 1.00 71.36 ATOM 12 C VAL y 2 -6.678 -50.792 19.977 1.00 70.31 ATOM 13 O VAL y 2 -6.653 -49.766 20.658 1.00 69.18 ATOM 14 CB VAL y 2 -7.117 -50.448 17.518 1.00 71.28 ATOM 15 CG1 VAL y 2 -7.492 -48.975 17.604 1.00 71.07 ATOM 16 CG2 VAL y 2 -6.627 -50.786 16.115 1.00 71.88 ATOM 17 N ILE y 3 -7.230 -51.931 20.398 1.00 69.58 ATOM 18 CA ILE y 3 -7.840 -52.065 21.728 1.00 68.38 ATOM 19 C ILE y 3 -6.810 -51.805 22.831 1.00 66.84 ATOM 20 O ILE y 3 -7.092 -51.084 23.792 1.00 64.42 ATOM 21 CB ILE y 3 -8.523 -53.445 21.920 1.00 69.28 ATOM 22 CG1 ILE y 3 -9.801 -53.543 21.076 1.00 70.35 ATOM 23 CG2 ILE y 3 -8.869 -53.696 23.382 1.00 66.99 ATOM 24 CD1 ILE y 3 -9.594 -54.074 19.672 1.00 72.39 ATOM 25 N ALA y 4 -5.618 -52.380 22.671 1.00 64.69 ATOM 26 CA ALA y 4 -4.510 -52.161 23.601 1.00 63.70 ATOM 27 C ALA y 4 -4.094 -50.687 23.655 1.00 62.56 ATOM 28 O ALA y 4 -3.884 -50.140 24.739 1.00 64.10 ATOM 29 CB ALA y 4 -3.323 -53.043 23.235 1.00 62.28 ATOM 30 N GLN y 5 -3.993 -50.055 22.485 1.00 60.24 ATOM 31 CA GLN y 5 -3.653 -48.632 22.383 1.00 58.40 ATOM 32 C GLN y 5 -4.714 -47.734 23.020 1.00 56.40 ATOM 33 O GLN y 5 -4.379 -46.817 23.775 1.00 54.96 ATOM 34 CB GLN y 5 -3.423 -48.230 20.921 1.00 58.45 ATOM 35 CG GLN y 5 -2.082 -48.672 20.356 1.00 57.41 ATOM 36 CD GLN y 5 -2.040 -48.663 18.839 1.00 58.02 ATOM 37 OE1 GLN y 5 -3.067 -48.521 18.175 1.00 59.15 ATOM 38 NE2 GLN y 5 -0.843 -48.825 18.282 1.00 56.49 ATOM 39 N LEU y 6 -5.984 -48.010 22.719 1.00 56.40 ATOM 40 CA LEU y 6 -7.108 -47.250 23.278 1.00 56.90 ATOM 41 C LEU y 6 -7.213 -47.381 24.798 1.00 57.25 ATOM 42 O LEU y 6 -7.580 -46.421 25.478 1.00 59.05 ATOM 43 CB LEU y 6 -8.438 -47.632 22.611 1.00 56.50 ATOM 44 CG LEU y 6 -8.702 -47.231 21.148 1.00 55.91 ATOM 45 CD1 LEU y 6 -10.102 -47.656 20.733 1.00 55.50 ATOM 46 CD2 LEU y 6 -8.511 -45.741 20.904 1.00 55.11 ATOM 47 N THR y 7 -6.891 -48.566 25.318 1.00 56.85 ATOM 48 CA THR y 7 -6.842 -48.800 26.763 1.00 56.51 ATOM 49 C THR y 7 -5.735 -47.964 27.409 1.00 56.61 ATOM 50 O THR y 7 -5.954 -47.353 28.457 1.00 56.26 ATOM 51 CB THR y 7 -6.650 -50.296 27.098 1.00 56.23 ATOM 52 OG1 THR y 7 -7.738 -51.050 26.552 1.00 55.21 ATOM 53 CG2 THR y 7 -6.608 -50.523 28.607 1.00 55.42 ATOM 54 N MET y 8 -4.562 -47.931 26.774 1.00 57.47 ATOM 55 CA MET y 8 -3.434 -47.148 27.279 1.00 58.77 ATOM 56 C MET y 8 -3.750 -45.651 27.371 1.00 58.85 ATOM 57 O MET y 8 -3.508 -45.040 28.414 1.00 58.93 ATOM 58 CB MET y 8 -2.160 -47.375 26.449 1.00 60.78 ATOM 59 CG MET y 8 -1.596 -48.794 26.445 1.00 62.49 ATOM 60 SD MET y 8 -1.601 -49.696 28.013 1.00 65.32 ATOM 61 CE MET y 8 -0.434 -48.765 29.000 1.00 63.71 ATOM 62 N ILE y 9 -4.293 -45.068 26.296 1.00 58.95 ATOM 63 CA ILE y 9 -4.623 -43.629 26.291 1.00 59.03 ATOM 64 C ILE y 9 -5.748 -43.260 27.248 1.00 56.52 ATOM 65 O ILE y 9 -5.748 -42.161 27.795 1.00 55.20 ATOM 66 CB ILE y 9 -4.967 -43.040 24.895 1.00 59.66 ATOM 67 CG1 ILE y 9 -5.845 -43.989 24.076 1.00 61.06 ATOM 68 CG2 ILE y 9 -3.707 -42.630 24.153 1.00 60.21 ATOM 69 CD1 ILE y 9 -6.789 -43.287 23.123 1.00 62.02 ATOM 70 N ALA y 10 -6.709 -44.165 27.429 1.00 56.45 ATOM 71 CA ALA y 10 -7.799 -43.942 28.380 1.00 56.01 ATOM 72 C ALA y 10 -7.262 -43.839 29.807 1.00 55.50 ATOM 73 O ALA y 10 -7.668 -42.958 30.565 1.00 55.00 ATOM 74 CB ALA y 10 -8.844 -45.042 28.272 1.00 56.30 ATOM 75 N MET y 11 -6.334 -44.731 30.153 1.00 55.17 ATOM 76 CA MET y 11 -5.715 -44.748 31.477 1.00 55.69 ATOM 77 C MET y 11 -4.790 -43.556 31.697 1.00 53.37 ATOM 78 O MET y 11 -4.814 -42.938 32.763 1.00 53.76 ATOM 79 CB MET y 11 -4.947 -46.053 31.696 1.00 57.84 ATOM 80 CG MET y 11 -5.832 -47.277 31.881 1.00 61.23 ATOM 81 SD MET y 11 -4.889 -48.774 32.239 1.00 65.42 ATOM 82 CE MET y 11 -4.332 -48.452 33.914 1.00 62.41 ATOM 83 N ILE y 12 -3.975 -43.245 30.690 1.00 51.07 ATOM 84 CA ILE y 12 -3.088 -42.080 30.722 1.00 49.80 ATOM 85 C ILE y 12 -3.908 -40.787 30.722 1.00 49.46 ATOM 86 O ILE y 12 -3.584 -39.830 31.435 1.00 48.43 ATOM 87 CB ILE y 12 -2.097 -42.101 29.535 1.00 50.30 ATOM 88 CG1 ILE y 12 -1.040 -43.189 29.750 1.00 50.19 ATOM 89 CG2 ILE y 12 -1.430 -40.743 29.346 1.00 49.23 ATOM 90 CD1 ILE y 12 -0.279 -43.578 28.500 1.00 49.75 ATOM 91 N GLY y 13 -4.978 -40.778 29.929 1.00 48.64 ATOM 92 CA GLY y 13 -5.868 -39.628 29.818 1.00 48.97 ATOM 93 C GLY y 13 -6.653 -39.344 31.085 1.00 49.64 ATOM 94 O GLY y 13 -6.905 -38.187 31.408 1.00 48.17 ATOM 95 N ILE y 14 -7.032 -40.399 31.805 1.00 50.47 ATOM 96 CA ILE y 14 -7.802 -40.254 33.044 1.00 50.00 ATOM 97 C ILE y 14 -6.915 -39.781 34.201 1.00 48.90 ATOM 98 O ILE y 14 -7.385 -39.091 35.104 1.00 47.80 ATOM 99 CB ILE y 14 -8.572 -41.559 33.399 1.00 51.78 ATOM 100 CG1 ILE y 14 -10.023 -41.261 33.820 1.00 53.70 ATOM 101 CG2 ILE y 14 -7.809 -42.436 34.393 1.00 51.86 ATOM 102 CD1 ILE y 14 -10.201 -40.606 35.177 1.00 54.87 ATOM 103 N ALA y 15 -5.631 -40.138 34.143 1.00 47.95 ATOM 104 CA ALA y 15 -4.666 -39.826 35.199 1.00 47.02 ATOM 105 C ALA y 15 -4.657 -38.351 35.583 1.00 46.80 ATOM 106 O ALA y 15 -4.693 -38.013 36.770 1.00 46.26 ATOM 107 CB ALA y 15 -3.268 -40.276 34.789 1.00 46.86 ATOM 108 N GLY y 16 -4.608 -37.482 34.572 1.00 46.20 ATOM 109 CA GLY y 16 -4.612 -36.035 34.775 1.00 44.60 ATOM 110 C GLY y 16 -5.810 -35.535 35.564 1.00 44.45 ATOM 111 O GLY y 16 -5.638 -34.985 36.654 1.00 43.91 ATOM 112 N PRO y 17 -7.032 -35.712 35.017 1.00 45.14 ATOM 113 CA PRO y 17 -8.257 -35.331 35.725 1.00 46.38 ATOM 114 C PRO y 17 -8.396 -36.002 37.091 1.00 48.64 ATOM 115 O PRO y 17 -8.935 -35.394 38.017 1.00 48.52 ATOM 116 CB PRO y 17 -9.361 -35.806 34.785 1.00 45.47 ATOM 117 CG PRO y 17 -8.750 -35.701 33.436 1.00 45.43 ATOM 118 CD PRO y 17 -7.313 -36.089 33.621 1.00 44.89 ATOM 119 N MET y 18 -7.905 -37.237 37.208 1.00 51.21 ATOM 120 CA MET y 18 -7.935 -37.970 38.472 1.00 53.77 ATOM 121 C MET y 18 -7.158 -37.234 39.560 1.00 53.59 ATOM 122 O MET y 18 -7.632 -37.118 40.692 1.00 54.43 ATOM 123 CB MET y 18 -7.395 -39.394 38.292 1.00 56.67 ATOM 124 CG MET y 18 -7.621 -40.308 39.490 1.00 61.40 ATOM 125 SD MET y 18 -9.364 -40.459 39.937 1.00 66.80 ATOM 126 CE MET y 18 -9.947 -41.624 38.708 1.00 64.39 ATOM 127 N ILE y 19 -5.975 -36.728 39.209 1.00 52.79 ATOM 128 CA ILE y 19 -5.146 -35.953 40.138 1.00 51.69 ATOM 129 C ILE y 19 -5.904 -34.723 40.650 1.00 51.97 ATOM 130 O ILE y 19 -5.879 -34.421 41.848 1.00 52.33 ATOM 131 CB ILE y 19 -3.797 -35.546 39.497 1.00 51.08 ATOM 132 CG1 ILE y 19 -2.949 -36.791 39.219 1.00 50.53 ATOM 133 CG2 ILE y 19 -3.032 -34.570 40.388 1.00 50.37 ATOM 134 CD1 ILE y 19 -1.863 -36.593 38.182 1.00 50.48 ATOM 135 N ILE y 20 -6.588 -34.033 39.741 1.00 50.49 ATOM 136 CA ILE y 20 -7.396 -32.870 40.096 1.00 50.12 ATOM 137 C ILE y 20 -8.607 -33.279 40.942 1.00 51.92 ATOM 138 O ILE y 20 -8.938 -32.605 41.921 1.00 51.46 ATOM 139 CB ILE y 20 -7.862 -32.086 38.842 1.00 49.18 ATOM 140 CG1 ILE y 20 -6.683 -31.786 37.900 1.00 47.62 ATOM 141 CG2 ILE y 20 -8.600 -30.810 39.235 1.00 47.82 ATOM 142 CD1 ILE y 20 -5.581 -30.923 38.491 1.00 48.16 ATOM 143 N PHE y 21 -9.256 -34.381 40.564 1.00 52.95 ATOM 144 CA PHE y 21 -10.436 -34.870 41.282 1.00 54.46 ATOM 145 C PHE y 21 -10.102 -35.281 42.712 1.00 53.78 ATOM 146 O PHE y 21 -10.841 -34.956 43.643 1.00 53.50 ATOM 147 CB PHE y 21 -11.102 -36.035 40.537 1.00 55.22 ATOM 148 CG PHE y 21 -12.365 -36.530 41.191 1.00 56.30 ATOM 149 CD1 PHE y 21 -13.574 -35.864 40.998 1.00 57.36 ATOM 150 CD2 PHE y 21 -12.349 -37.661 42.003 1.00 56.54 ATOM 151 CE1 PHE y 21 -14.741 -36.316 41.602 1.00 57.51 ATOM 152 CE2 PHE y 21 -13.509 -38.117 42.609 1.00 56.50 ATOM 153 CZ PHE y 21 -14.708 -37.445 42.408 1.00 57.27 ATOM 154 N LEU y 22 -8.986 -35.986 42.879 1.00 53.67 ATOM 155 CA LEU y 22 -8.572 -36.452 44.196 1.00 54.02 ATOM 156 C LEU y 22 -8.291 -35.294 45.145 1.00 55.02 ATOM 157 O LEU y 22 -8.696 -35.332 46.307 1.00 55.41 ATOM 158 CB LEU y 22 -7.370 -37.404 44.106 1.00 53.62 ATOM 159 CG LEU y 22 -7.631 -38.812 43.547 1.00 53.49 ATOM 160 CD1 LEU y 22 -6.338 -39.614 43.488 1.00 52.44 ATOM 161 CD2 LEU y 22 -8.698 -39.564 44.332 1.00 51.79 ATOM 162 N LEU y 23 -7.631 -34.254 44.640 1.00 54.18 ATOM 163 CA LEU y 23 -7.333 -33.070 45.447 1.00 54.64 ATOM 164 C LEU y 23 -8.580 -32.235 45.734 1.00 55.41 ATOM 165 O LEU y 23 -8.682 -31.611 46.790 1.00 55.93 ATOM 166 CB LEU y 23 -6.252 -32.213 44.785 1.00 53.31 ATOM 167 CG LEU y 23 -4.836 -32.796 44.744 1.00 53.79 ATOM 168 CD1 LEU y 23 -3.975 -32.045 43.741 1.00 52.33 ATOM 169 CD2 LEU y 23 -4.193 -32.783 46.124 1.00 52.73 ATOM 170 N ALA y 24 -9.521 -32.233 44.793 1.00 56.38 ATOM 171 CA ALA y 24 -10.790 -31.522 44.955 1.00 57.86 ATOM 172 C ALA y 24 -11.631 -32.127 46.078 1.00 59.68 ATOM 173 O ALA y 24 -12.314 -31.406 46.808 1.00 61.85 ATOM 174 CB ALA y 24 -11.570 -31.518 43.649 1.00 55.88 ATOM 175 N VAL y 25 -11.567 -33.450 46.206 1.00 61.45 ATOM 176 CA VAL y 25 -12.319 -34.184 47.221 1.00 63.08 ATOM 177 C VAL y 25 -11.769 -33.927 48.628 1.00 63.97 ATOM 178 O VAL y 25 -12.531 -33.609 49.544 1.00 66.41 ATOM 179 CB VAL y 25 -12.369 -35.699 46.900 1.00 62.77 ATOM 180 CG1 VAL y 25 -12.857 -36.508 48.095 1.00 63.53 ATOM 181 CG2 VAL y 25 -13.261 -35.954 45.692 1.00 62.91 ATOM 182 N ARG y 26 -10.453 -34.047 48.788 1.00 63.41 ATOM 183 CA ARG y 26 -9.800 -33.817 50.081 1.00 64.15 ATOM 184 C ARG y 26 -9.318 -32.372 50.254 1.00 63.38 ATOM 185 O ARG y 26 -8.263 -32.122 50.849 1.00 61.90 ATOM 186 CB ARG y 26 -8.657 -34.821 50.299 1.00 66.02 ATOM 187 CG ARG y 26 -7.608 -34.847 49.199 1.00 66.01 ATOM 188 CD ARG y 26 -7.035 -36.244 49.026 1.00 66.95 ATOM 189 NE ARG y 26 -5.702 -36.378 49.607 1.00 67.56 ATOM 190 CZ ARG y 26 -5.034 -37.525 49.697 1.00 67.86 ATOM 191 NH1 ARG y 26 -3.823 -37.543 50.238 1.00 68.32 ATOM 192 NH2 ARG y 26 -5.575 -38.653 49.253 1.00 66.57 ATOM 193 N ARG y 27 -10.113 -31.435 49.731 1.00 62.57 ATOM 194 CA ARG y 27 -9.858 -29.990 49.802 1.00 61.93 ATOM 195 C ARG y 27 -8.363 -29.626 49.794 1.00 59.35 ATOM 196 O ARG y 27 -7.873 -28.924 50.684 1.00 58.40 ATOM 197 CB ARG y 27 -10.587 -29.377 51.011 1.00 64.42 ATOM 198 CG ARG y 27 -11.202 -28.004 50.755 1.00 67.60 ATOM 199 CD ARG y 27 -10.203 -26.870 50.953 1.00 69.00 ATOM 200 NE ARG y 27 -10.590 -25.653 50.240 1.00 70.60 ATOM 201 CZ ARG y 27 -9.839 -24.557 50.154 1.00 71.50 ATOM 202 NH1 ARG y 27 -8.645 -24.509 50.734 1.00 72.42 ATOM 203 NH2 ARG y 27 -10.281 -23.503 49.481 1.00 72.11 ATOM 204 N GLY y 28 -7.652 -30.110 48.778 1.00 56.88 ATOM 205 CA GLY y 28 -6.209 -29.905 48.658 1.00 53.22 ATOM 206 C GLY y 28 -5.819 -28.530 48.146 1.00 51.99 ATOM 207 O GLY y 28 -6.678 -27.704 47.831 1.00 50.01 ATOM 208 N ASN y 29 -4.511 -28.296 48.053 1.00 51.13 ATOM 209 CA ASN y 29 -3.966 -27.002 47.653 1.00 50.58 ATOM 210 C ASN y 29 -4.016 -26.776 46.131 1.00 50.13 ATOM 211 O ASN y 29 -2.982 -26.657 45.467 1.00 48.83 ATOM 212 CB ASN y 29 -2.536 -26.849 48.190 1.00 51.10 ATOM 213 CG ASN y 29 -2.113 -25.397 48.337 1.00 53.24 ATOM 214 OD1 ASN y 29 -2.945 -24.506 48.510 1.00 55.82 ATOM 215 ND2 ASN y 29 -0.808 -25.154 48.283 1.00 53.07 ATOM 216 N LEU y 30 -5.230 -26.724 45.587 1.00 49.86 ATOM 217 CA LEU y 30 -5.424 -26.484 44.158 1.00 49.99 ATOM 218 C LEU y 30 -5.176 -25.020 43.796 1.00 50.00 ATOM 219 O LEU y 30 -5.055 -24.664 42.626 1.00 50.41 ATOM 220 CB LEU y 30 -6.823 -26.926 43.712 1.00 48.51 ATOM 221 CG LEU y 30 -7.123 -28.421 43.578 1.00 46.24 ATOM 222 CD1 LEU y 30 -8.574 -28.633 43.173 1.00 45.11 ATOM 223 CD2 LEU y 30 -6.193 -29.093 42.580 1.00 47.64 ATOM 224 OXT LEU y 30 -5.075 -24.152 44.664 1.00 51.47 TER