HEADER ELECTRON TRANSPORT 31-DEC-69 4V62 TITLE Crystal Structure of cyanobacterial Photosystem II COMPND MOL_ID: 17; COMPND 2 MOLECULE: Protein ycf12; COMPND 3 CHAIN: Ay, By; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 4V62 A 1 46 UNP Q8DJI1 YCF12_SYNEL 1 46 SEQRES 1 Ay 28 ILE ALA GLN LEU THR MET ILE ALA MET ILE GLY ILE ALA SEQRES 2 Ay 28 GLY PRO MET ILE ILE PHE LEU LEU ALA VAL ARG ARG GLY SEQRES 3 Ay 28 ASN LEU ATOM 1 N ILE A 19 22.839 80.118 83.137 1.00 97.81 ATOM 2 CA ILE A 19 21.416 79.995 82.720 1.00 98.31 ATOM 3 C ILE A 19 21.273 80.213 81.204 1.00 99.16 ATOM 4 O ILE A 19 20.842 79.314 80.469 1.00 99.73 ATOM 5 CB ILE A 19 20.511 81.004 83.527 1.00 97.75 ATOM 6 CG1 ILE A 19 19.037 80.840 83.134 1.00 96.84 ATOM 7 CG2 ILE A 19 20.975 82.440 83.311 1.00 97.06 ATOM 8 CD1 ILE A 19 18.081 81.725 83.935 1.00 95.38 ATOM 9 N ALA A 20 21.649 81.395 80.729 1.00 99.36 ATOM 10 CA ALA A 20 21.552 81.698 79.306 1.00 99.02 ATOM 11 C ALA A 20 22.859 82.314 78.803 1.00 98.76 ATOM 12 O ALA A 20 22.912 83.498 78.448 1.00 98.09 ATOM 13 CB ALA A 20 20.369 82.649 79.047 1.00 98.43 ATOM 14 N GLN A 21 23.920 81.509 78.788 1.00 98.51 ATOM 15 CA GLN A 21 25.213 81.981 78.306 1.00 97.70 ATOM 16 C GLN A 21 25.164 81.985 76.787 1.00 97.50 ATOM 17 O GLN A 21 26.196 81.910 76.117 1.00 98.46 ATOM 18 CB GLN A 21 26.366 81.086 78.790 1.00 97.84 ATOM 19 CG GLN A 21 26.643 79.809 77.964 1.00 96.56 ATOM 20 CD GLN A 21 25.766 78.631 78.346 1.00 95.66 ATOM 21 OE1 GLN A 21 24.545 78.688 78.219 1.00 95.69 ATOM 22 NE2 GLN A 21 26.388 77.551 78.815 1.00 94.85 ATOM 23 N LEU A 22 23.949 82.034 76.246 1.00 96.93 ATOM 24 CA LEU A 22 23.771 82.100 74.802 1.00 95.57 ATOM 25 C LEU A 22 24.233 83.522 74.504 1.00 95.52 ATOM 26 O LEU A 22 24.619 83.867 73.379 1.00 95.45 ATOM 27 CB LEU A 22 22.293 81.912 74.422 1.00 93.71 ATOM 28 CG LEU A 22 21.661 80.565 74.799 1.00 92.09 ATOM 29 CD1 LEU A 22 21.066 80.651 76.213 1.00 90.72 ATOM 30 CD2 LEU A 22 20.596 80.198 73.775 1.00 90.11 ATOM 31 N THR A 23 24.191 84.334 75.559 1.00 95.52 ATOM 32 CA THR A 23 24.627 85.720 75.516 1.00 95.74 ATOM 33 C THR A 23 26.051 85.738 74.931 1.00 95.88 ATOM 34 O THR A 23 26.365 86.535 74.037 1.00 95.84 ATOM 35 CB THR A 23 24.612 86.330 76.954 1.00 95.91 ATOM 36 OG1 THR A 23 25.304 87.584 76.960 1.00 96.30 ATOM 37 CG2 THR A 23 25.276 85.384 77.951 1.00 95.85 ATOM 38 N MET A 24 26.891 84.833 75.438 1.00 95.93 ATOM 39 CA MET A 24 28.276 84.681 74.997 1.00 94.90 ATOM 40 C MET A 24 28.349 84.450 73.496 1.00 94.19 ATOM 41 O MET A 24 28.696 85.352 72.728 1.00 93.48 ATOM 42 CB MET A 24 28.927 83.485 75.704 1.00 95.29 ATOM 43 CG MET A 24 29.028 83.626 77.201 1.00 96.36 ATOM 44 SD MET A 24 29.551 85.298 77.582 1.00 98.96 ATOM 45 CE MET A 24 31.068 85.469 76.499 1.00 99.42 ATOM 46 N ILE A 25 28.023 83.219 73.107 1.00 93.56 ATOM 47 CA ILE A 25 28.028 82.783 71.716 1.00 93.54 ATOM 48 C ILE A 25 27.680 83.976 70.831 1.00 93.60 ATOM 49 O ILE A 25 28.523 84.478 70.083 1.00 93.51 ATOM 50 CB ILE A 25 26.981 81.649 71.494 1.00 93.76 ATOM 51 CG1 ILE A 25 26.737 80.904 72.814 1.00 92.72 ATOM 52 CG2 ILE A 25 27.480 80.667 70.429 1.00 92.86 ATOM 53 CD1 ILE A 25 25.602 79.915 72.768 1.00 91.86 ATOM 54 N ALA A 26 26.436 84.434 70.952 1.00 93.20 ATOM 55 CA ALA A 26 25.911 85.563 70.190 1.00 92.82 ATOM 56 C ALA A 26 26.955 86.608 69.775 1.00 92.79 ATOM 57 O ALA A 26 27.112 86.905 68.582 1.00 93.02 ATOM 58 CB ALA A 26 24.795 86.238 70.990 1.00 91.82 ATOM 59 N MET A 27 27.664 87.162 70.757 1.00 92.20 ATOM 60 CA MET A 27 28.667 88.196 70.498 1.00 91.20 ATOM 61 C MET A 27 29.884 87.662 69.760 1.00 89.30 ATOM 62 O MET A 27 30.258 88.184 68.708 1.00 90.35 ATOM 63 CB MET A 27 29.110 88.823 71.811 1.00 92.04 ATOM 64 CG MET A 27 27.986 88.962 72.803 1.00 93.86 ATOM 65 SD MET A 27 28.554 89.681 74.334 1.00 98.20 ATOM 66 CE MET A 27 30.104 88.664 74.673 1.00 96.26 ATOM 67 N ILE A 28 30.500 86.622 70.316 1.00 87.23 ATOM 68 CA ILE A 28 31.677 86.018 69.705 1.00 84.36 ATOM 69 C ILE A 28 31.284 85.455 68.349 1.00 84.27 ATOM 70 O ILE A 28 32.139 85.076 67.546 1.00 84.90 ATOM 71 CB ILE A 28 32.254 84.885 70.579 1.00 82.26 ATOM 72 CG1 ILE A 28 31.798 83.533 70.060 1.00 81.43 ATOM 73 CG2 ILE A 28 31.796 85.040 72.024 1.00 81.32 ATOM 74 CD1 ILE A 28 32.459 82.385 70.785 1.00 83.17 ATOM 75 N GLY A 29 29.976 85.417 68.110 1.00 83.94 ATOM 76 CA GLY A 29 29.442 84.911 66.860 1.00 82.81 ATOM 77 C GLY A 29 29.342 85.975 65.787 1.00 81.60 ATOM 78 O GLY A 29 29.681 85.719 64.630 1.00 82.32 ATOM 79 N ILE A 30 28.863 87.161 66.156 1.00 80.86 ATOM 80 CA ILE A 30 28.757 88.248 65.191 1.00 80.18 ATOM 81 C ILE A 30 30.141 88.891 65.067 1.00 79.83 ATOM 82 O ILE A 30 30.365 89.759 64.230 1.00 80.29 ATOM 83 CB ILE A 30 27.686 89.307 65.619 1.00 78.55 ATOM 84 CG1 ILE A 30 28.003 89.843 67.004 1.00 79.32 ATOM 85 CG2 ILE A 30 26.294 88.682 65.642 1.00 77.58 ATOM 86 CD1 ILE A 30 26.977 90.842 67.526 1.00 79.31 ATOM 87 N ALA A 31 31.074 88.431 65.897 1.00 80.25 ATOM 88 CA ALA A 31 32.449 88.940 65.896 1.00 81.43 ATOM 89 C ALA A 31 33.175 88.531 64.619 1.00 82.30 ATOM 90 O ALA A 31 33.805 89.355 63.947 1.00 80.59 ATOM 91 CB ALA A 31 33.208 88.410 67.108 1.00 80.13 ATOM 92 N GLY A 32 33.093 87.246 64.295 1.00 84.77 ATOM 93 CA GLY A 32 33.740 86.757 63.091 1.00 85.77 ATOM 94 C GLY A 32 33.369 87.587 61.875 1.00 86.67 ATOM 95 O GLY A 32 34.250 88.122 61.204 1.00 85.50 ATOM 96 N PRO A 33 32.065 87.720 61.567 1.00 86.95 ATOM 97 CA PRO A 33 31.632 88.507 60.410 1.00 86.86 ATOM 98 C PRO A 33 31.956 89.994 60.561 1.00 86.96 ATOM 99 O PRO A 33 32.176 90.687 59.572 1.00 87.28 ATOM 100 CB PRO A 33 30.128 88.231 60.350 1.00 85.76 ATOM 101 CG PRO A 33 29.775 88.065 61.791 1.00 86.03 ATOM 102 CD PRO A 33 30.901 87.202 62.312 1.00 85.96 ATOM 103 N MET A 34 31.996 90.479 61.799 1.00 87.88 ATOM 104 CA MET A 34 32.298 91.885 62.050 1.00 89.63 ATOM 105 C MET A 34 33.683 92.299 61.561 1.00 90.31 ATOM 106 O MET A 34 33.825 93.273 60.803 1.00 88.78 ATOM 107 CB MET A 34 32.186 92.198 63.544 1.00 91.01 ATOM 108 CG MET A 34 30.871 92.856 63.942 1.00 94.86 ATOM 109 SD MET A 34 30.558 94.408 63.020 1.00 97.67 ATOM 110 CE MET A 34 31.707 95.501 63.842 1.00 97.83 ATOM 111 N ILE A 35 34.698 91.544 61.989 1.00 91.75 ATOM 112 CA ILE A 35 36.090 91.837 61.638 1.00 91.66 ATOM 113 C ILE A 35 36.403 91.790 60.143 1.00 91.00 ATOM 114 O ILE A 35 37.568 91.873 59.757 1.00 90.20 ATOM 115 CB ILE A 35 37.098 90.901 62.385 1.00 92.58 ATOM 116 CG1 ILE A 35 37.184 89.552 61.687 1.00 94.00 ATOM 117 CG2 ILE A 35 36.669 90.690 63.841 1.00 92.27 ATOM 118 CD1 ILE A 35 38.188 88.615 62.338 1.00 96.23 ATOM 119 N ILE A 36 35.376 91.634 59.310 1.00 90.11 ATOM 120 CA ILE A 36 35.569 91.632 57.859 1.00 89.86 ATOM 121 C ILE A 36 34.644 92.724 57.335 1.00 89.11 ATOM 122 O ILE A 36 34.935 93.391 56.340 1.00 89.63 ATOM 123 CB ILE A 36 35.220 90.244 57.166 1.00 89.31 ATOM 124 CG1 ILE A 36 33.706 90.038 57.089 1.00 88.60 ATOM 125 CG2 ILE A 36 35.917 89.089 57.882 1.00 88.03 ATOM 126 CD1 ILE A 36 33.078 90.639 55.846 1.00 87.48 ATOM 127 N PHE A 37 33.528 92.902 58.031 1.00 88.39 ATOM 128 CA PHE A 37 32.553 93.916 57.672 1.00 87.10 ATOM 129 C PHE A 37 33.192 95.282 57.834 1.00 86.26 ATOM 130 O PHE A 37 33.143 96.107 56.923 1.00 86.40 ATOM 131 CB PHE A 37 31.339 93.821 58.582 1.00 87.18 ATOM 132 CG PHE A 37 30.533 95.085 58.648 1.00 86.73 ATOM 133 CD1 PHE A 37 29.762 95.492 57.564 1.00 85.54 ATOM 134 CD2 PHE A 37 30.545 95.866 59.803 1.00 86.47 ATOM 135 CE1 PHE A 37 29.013 96.653 57.627 1.00 84.90 ATOM 136 CE2 PHE A 37 29.801 97.027 59.875 1.00 85.74 ATOM 137 CZ PHE A 37 29.030 97.423 58.784 1.00 85.55 ATOM 138 N LEU A 38 33.775 95.522 59.005 1.00 85.73 ATOM 139 CA LEU A 38 34.440 96.794 59.261 1.00 85.71 ATOM 140 C LEU A 38 35.466 97.038 58.157 1.00 86.12 ATOM 141 O LEU A 38 35.814 98.185 57.863 1.00 85.53 ATOM 142 CB LEU A 38 35.143 96.784 60.621 1.00 85.08 ATOM 143 CG LEU A 38 34.232 96.575 61.833 1.00 86.19 ATOM 144 CD1 LEU A 38 35.070 96.634 63.100 1.00 85.11 ATOM 145 CD2 LEU A 38 33.127 97.637 61.855 1.00 85.45 ATOM 146 N LEU A 39 35.944 95.953 57.549 1.00 86.42 ATOM 147 CA LEU A 39 36.915 96.052 56.464 1.00 87.17 ATOM 148 C LEU A 39 36.215 96.397 55.160 1.00 88.39 ATOM 149 O LEU A 39 36.823 96.964 54.243 1.00 87.12 ATOM 150 CB LEU A 39 37.679 94.741 56.305 1.00 87.02 ATOM 151 CG LEU A 39 38.617 94.446 57.469 1.00 87.64 ATOM 152 CD1 LEU A 39 39.415 93.196 57.190 1.00 89.13 ATOM 153 CD2 LEU A 39 39.546 95.619 57.656 1.00 87.51 ATOM 154 N ALA A 40 34.932 96.038 55.085 1.00 89.59 ATOM 155 CA ALA A 40 34.106 96.312 53.912 1.00 90.06 ATOM 156 C ALA A 40 33.785 97.804 53.929 1.00 90.52 ATOM 157 O ALA A 40 33.520 98.418 52.887 1.00 89.91 ATOM 158 CB ALA A 40 32.833 95.490 53.973 1.00 90.34 ATOM 159 N VAL A 41 33.818 98.364 55.137 1.00 90.50 ATOM 160 CA VAL A 41 33.582 99.782 55.378 1.00 91.07 ATOM 161 C VAL A 41 34.905 100.518 55.105 1.00 92.14 ATOM 162 O VAL A 41 34.987 101.359 54.202 1.00 92.28 ATOM 163 CB VAL A 41 33.151 100.008 56.839 1.00 90.38 ATOM 164 CG1 VAL A 41 33.025 101.486 57.138 1.00 90.96 ATOM 165 CG2 VAL A 41 31.839 99.307 57.088 1.00 90.95 ATOM 166 N ARG A 42 35.939 100.191 55.881 1.00 93.29 ATOM 167 CA ARG A 42 37.257 100.801 55.698 1.00 93.82 ATOM 168 C ARG A 42 37.839 100.288 54.384 1.00 94.44 ATOM 169 O ARG A 42 39.032 100.447 54.121 1.00 93.85 ATOM 170 CB ARG A 42 38.206 100.419 56.836 1.00 93.67 ATOM 171 CG ARG A 42 37.671 100.700 58.210 1.00 95.05 ATOM 172 CD ARG A 42 38.806 100.824 59.215 1.00 97.10 ATOM 173 NE ARG A 42 38.314 101.007 60.583 1.00 99.26 ATOM 174 CZ ARG A 42 37.459 101.959 60.967 1.00 99.80 ATOM 175 NH1 ARG A 42 36.988 102.835 60.084 1.00100.68 ATOM 176 NH2 ARG A 42 37.065 102.031 62.237 1.00 99.10 ATOM 177 N ARG A 43 36.979 99.654 53.585 1.00 94.64 ATOM 178 CA ARG A 43 37.333 99.086 52.285 1.00 94.74 ATOM 179 C ARG A 43 38.832 98.805 52.096 1.00 94.42 ATOM 180 O ARG A 43 39.593 99.719 51.773 1.00 94.45 ATOM 181 CB ARG A 43 36.827 100.018 51.165 1.00 94.62 ATOM 182 N GLY A 44 39.266 97.557 52.293 1.00 93.67 ATOM 183 CA GLY A 44 40.678 97.282 52.095 1.00 92.52 ATOM 184 C GLY A 44 41.343 96.032 52.640 1.00 91.67 ATOM 185 O GLY A 44 41.235 95.710 53.828 1.00 91.54 ATOM 186 N ASN A 45 42.039 95.338 51.736 1.00 90.83 ATOM 187 CA ASN A 45 42.817 94.131 52.032 1.00 90.10 ATOM 188 C ASN A 45 42.076 92.789 52.193 1.00 89.19 ATOM 189 O ASN A 45 42.599 91.854 52.808 1.00 88.05 ATOM 190 CB ASN A 45 43.691 94.398 53.268 1.00 91.20 ATOM 191 CG ASN A 45 45.139 93.972 53.067 1.00 91.85 ATOM 192 OD1 ASN A 45 45.694 94.143 51.982 1.00 92.05 ATOM 193 ND2 ASN A 45 45.760 93.431 54.118 1.00 91.03 ATOM 194 N LEU A 46 40.877 92.677 51.630 1.00 88.12 ATOM 195 CA LEU A 46 40.124 91.432 51.743 1.00 87.04 ATOM 196 C LEU A 46 40.507 90.468 50.626 1.00 87.60 ATOM 197 O LEU A 46 41.688 90.228 50.376 1.00 88.54 ATOM 198 CB LEU A 46 38.618 91.707 51.688 1.00 85.21 ATOM 199 CG LEU A 46 37.937 92.516 52.797 1.00 82.98 ATOM 200 CD1 LEU A 46 36.846 91.672 53.419 1.00 82.11 ATOM 201 CD2 LEU A 46 38.926 92.947 53.855 1.00 83.65 TER