HEADER OXIDOREDUCTASE 31-DEC-69 7ZXY TITLE 3.15 Angstrom cryo-EM structure of the dimeric cytochrome b6f complex TITLE 2 from Synechocystis sp. PCC 6803 with natively bound plastoquinone and TITLE 3 lipid molecules. COMPND MOL_ID: 5; COMPND 2 MOLECULE: Cytochrome B6; COMPND 3 CHAIN: E, M; EXPDTA ELECTRON MICROSCOPY DBREF 7ZXY E 1 32 UNP A0A6P1VG A0A6P1VG96_ 1 32 SEQRES 1 E 32 MET ALA ALA GLY VAL GLY ILE PHE ILE GLY TYR ILE ALA SEQRES 2 E 32 VAL PHE THR GLY VAL THR LEU GLY LEU LEU TYR GLY LEU SEQRES 3 E 32 ARG PHE VAL LYS LEU ILE ATOM 1 N MET E 1 131.403 103.750 77.178 1.00 29.63 ATOM 2 CA MET E 1 130.111 103.127 76.919 1.00 29.63 ATOM 3 C MET E 1 130.285 101.769 76.247 1.00 29.63 ATOM 4 O MET E 1 129.389 100.926 76.287 1.00 29.63 ATOM 5 CB MET E 1 129.240 104.038 76.053 1.00 29.63 ATOM 6 CG MET E 1 127.751 103.779 76.186 1.00 29.63 ATOM 7 SD MET E 1 127.182 103.884 77.893 1.00 29.63 ATOM 8 CE MET E 1 125.409 103.862 77.655 1.00 29.63 ATOM 9 N ALA E 2 131.444 101.566 75.626 1.00 25.56 ATOM 10 CA ALA E 2 131.777 100.304 74.979 1.00 25.56 ATOM 11 C ALA E 2 132.846 99.535 75.737 1.00 25.56 ATOM 12 O ALA E 2 132.631 98.369 76.090 1.00 25.56 ATOM 13 CB ALA E 2 132.233 100.554 73.533 1.00 25.56 ATOM 14 N ALA E 3 134.000 100.154 75.996 1.00 26.86 ATOM 15 CA ALA E 3 134.972 99.544 76.897 1.00 26.86 ATOM 16 C ALA E 3 134.441 99.499 78.322 1.00 26.86 ATOM 17 O ALA E 3 134.898 98.685 79.133 1.00 26.86 ATOM 18 CB ALA E 3 136.296 100.305 76.840 1.00 26.86 ATOM 19 N GLY E 4 133.481 100.369 78.643 1.00 20.77 ATOM 20 CA GLY E 4 132.813 100.278 79.928 1.00 20.77 ATOM 21 C GLY E 4 132.076 98.966 80.102 1.00 20.77 ATOM 22 O GLY E 4 132.015 98.421 81.204 1.00 20.77 ATOM 23 N VAL E 5 131.509 98.440 79.015 1.00 19.25 ATOM 24 CA VAL E 5 130.872 97.128 79.068 1.00 19.25 ATOM 25 C VAL E 5 131.892 96.050 79.405 1.00 19.25 ATOM 26 O VAL E 5 131.623 95.161 80.224 1.00 19.25 ATOM 27 CB VAL E 5 130.154 96.835 77.736 1.00 19.25 ATOM 28 CG1 VAL E 5 129.759 95.370 77.650 1.00 19.25 ATOM 29 CG2 VAL E 5 128.940 97.733 77.583 1.00 19.25 ATOM 30 N GLY E 6 133.073 96.106 78.788 1.00 20.81 ATOM 31 CA GLY E 6 134.111 95.143 79.112 1.00 20.81 ATOM 32 C GLY E 6 134.578 95.249 80.551 1.00 20.81 ATOM 33 O GLY E 6 134.795 94.233 81.218 1.00 20.81 ATOM 34 N ILE E 7 134.742 96.477 81.048 1.00 19.56 ATOM 35 CA ILE E 7 135.134 96.656 82.443 1.00 19.56 ATOM 36 C ILE E 7 134.049 96.136 83.376 1.00 19.56 ATOM 37 O ILE E 7 134.352 95.509 84.393 1.00 19.56 ATOM 38 CB ILE E 7 135.466 98.132 82.728 1.00 19.56 ATOM 39 CG1 ILE E 7 136.636 98.592 81.860 1.00 19.56 ATOM 40 CG2 ILE E 7 135.810 98.327 84.192 1.00 19.56 ATOM 41 CD1 ILE E 7 137.023 100.035 82.081 1.00 19.56 ATOM 42 N PHE E 8 132.778 96.379 83.049 1.00 17.15 ATOM 43 CA PHE E 8 131.675 95.842 83.840 1.00 17.15 ATOM 44 C PHE E 8 131.714 94.320 83.884 1.00 17.15 ATOM 45 O PHE E 8 131.581 93.721 84.958 1.00 17.15 ATOM 46 CB PHE E 8 130.348 96.341 83.259 1.00 17.15 ATOM 47 CG PHE E 8 129.139 96.017 84.097 1.00 17.15 ATOM 48 CD1 PHE E 8 128.658 94.721 84.192 1.00 17.15 ATOM 49 CD2 PHE E 8 128.476 97.017 84.784 1.00 17.15 ATOM 50 CE1 PHE E 8 127.549 94.432 84.955 1.00 17.15 ATOM 51 CE2 PHE E 8 127.367 96.731 85.552 1.00 17.15 ATOM 52 CZ PHE E 8 126.904 95.437 85.637 1.00 17.15 ATOM 53 N ILE E 9 131.888 93.680 82.726 1.00 20.08 ATOM 54 CA ILE E 9 131.904 92.220 82.680 1.00 20.08 ATOM 55 C ILE E 9 133.080 91.675 83.478 1.00 20.08 ATOM 56 O ILE E 9 132.929 90.733 84.265 1.00 20.08 ATOM 57 CB ILE E 9 131.928 91.727 81.222 1.00 20.08 ATOM 58 CG1 ILE E 9 130.656 92.160 80.490 1.00 20.08 ATOM 59 CG2 ILE E 9 132.083 90.216 81.172 1.00 20.08 ATOM 60 CD1 ILE E 9 130.602 91.715 79.045 1.00 20.08 ATOM 61 N GLY E 10 134.266 92.262 83.299 1.00 19.07 ATOM 62 CA GLY E 10 135.423 91.808 84.054 1.00 19.07 ATOM 63 C GLY E 10 135.269 92.023 85.547 1.00 19.07 ATOM 64 O GLY E 10 135.687 91.188 86.350 1.00 19.07 ATOM 65 N TYR E 11 134.645 93.134 85.937 1.00 19.84 ATOM 66 CA TYR E 11 134.491 93.467 87.348 1.00 19.84 ATOM 67 C TYR E 11 133.521 92.499 88.012 1.00 19.84 ATOM 68 O TYR E 11 133.779 91.978 89.108 1.00 19.84 ATOM 69 CB TYR E 11 133.988 94.910 87.445 1.00 19.84 ATOM 70 CG TYR E 11 134.382 95.695 88.672 1.00 19.84 ATOM 71 CD1 TYR E 11 135.348 96.689 88.585 1.00 19.84 ATOM 72 CD2 TYR E 11 133.786 95.472 89.898 1.00 19.84 ATOM 73 CE1 TYR E 11 135.717 97.431 89.683 1.00 19.84 ATOM 74 CE2 TYR E 11 134.155 96.210 91.004 1.00 19.84 ATOM 75 CZ TYR E 11 135.121 97.185 90.892 1.00 19.84 ATOM 76 OH TYR E 11 135.488 97.923 91.994 1.00 19.84 ATOM 77 N ILE E 12 132.406 92.217 87.330 1.00 16.81 ATOM 78 CA ILE E 12 131.439 91.234 87.811 1.00 16.81 ATOM 79 C ILE E 12 132.073 89.853 87.888 1.00 16.81 ATOM 80 O ILE E 12 131.860 89.113 88.854 1.00 16.81 ATOM 81 CB ILE E 12 130.189 91.237 86.910 1.00 16.81 ATOM 82 CG1 ILE E 12 129.266 92.399 87.275 1.00 16.81 ATOM 83 CG2 ILE E 12 129.443 89.917 87.009 1.00 16.81 ATOM 84 CD1 ILE E 12 128.652 92.280 88.649 1.00 16.81 ATOM 85 N ALA E 13 132.849 89.474 86.869 1.00 18.68 ATOM 86 CA ALA E 13 133.494 88.166 86.881 1.00 18.68 ATOM 87 C ALA E 13 134.474 88.043 88.039 1.00 18.68 ATOM 88 O ALA E 13 134.497 87.022 88.732 1.00 18.68 ATOM 89 CB ALA E 13 134.201 87.914 85.550 1.00 18.68 ATOM 90 N VAL E 14 135.278 89.082 88.276 1.00 18.68 ATOM 91 CA VAL E 14 136.258 89.039 89.358 1.00 18.68 ATOM 92 C VAL E 14 135.558 88.916 90.705 1.00 18.68 ATOM 93 O VAL E 14 135.950 88.108 91.558 1.00 18.68 ATOM 94 CB VAL E 14 137.170 90.278 89.307 1.00 18.68 ATOM 95 CG1 VAL E 14 137.921 90.442 90.618 1.00 18.68 ATOM 96 CG2 VAL E 14 138.149 90.165 88.150 1.00 18.68 ATOM 97 N PHE E 15 134.503 89.705 90.919 1.00 18.55 ATOM 98 CA PHE E 15 133.864 89.670 92.230 1.00 18.55 ATOM 99 C PHE E 15 133.016 88.419 92.433 1.00 18.55 ATOM 100 O PHE E 15 132.951 87.903 93.552 1.00 18.55 ATOM 101 CB PHE E 15 133.062 90.947 92.462 1.00 18.55 ATOM 102 CG PHE E 15 133.865 92.024 93.126 1.00 18.55 ATOM 103 CD1 PHE E 15 133.891 92.127 94.504 1.00 18.55 ATOM 104 CD2 PHE E 15 134.646 92.889 92.381 1.00 18.55 ATOM 105 CE1 PHE E 15 134.644 93.098 95.126 1.00 18.55 ATOM 106 CE2 PHE E 15 135.405 93.861 93.000 1.00 18.55 ATOM 107 CZ PHE E 15 135.402 93.965 94.375 1.00 18.55 ATOM 108 N THR E 16 132.397 87.886 91.379 1.00 19.39 ATOM 109 CA THR E 16 131.734 86.592 91.505 1.00 19.39 ATOM 110 C THR E 16 132.744 85.486 91.784 1.00 19.39 ATOM 111 O THR E 16 132.489 84.593 92.603 1.00 19.39 ATOM 112 CB THR E 16 130.936 86.286 90.238 1.00 19.39 ATOM 113 OG1 THR E 16 129.887 87.249 90.095 1.00 19.39 ATOM 114 CG2 THR E 16 130.328 84.894 90.310 1.00 19.39 ATOM 115 N GLY E 17 133.900 85.534 91.119 1.00 20.01 ATOM 116 CA GLY E 17 134.926 84.539 91.364 1.00 20.01 ATOM 117 C GLY E 17 135.444 84.576 92.786 1.00 20.01 ATOM 118 O GLY E 17 135.600 83.535 93.422 1.00 20.01 ATOM 119 N VAL E 18 135.710 85.775 93.310 1.00 19.92 ATOM 120 CA VAL E 18 136.162 85.859 94.696 1.00 19.92 ATOM 121 C VAL E 18 135.049 85.506 95.675 1.00 19.92 ATOM 122 O VAL E 18 135.332 84.922 96.725 1.00 19.92 ATOM 123 CB VAL E 18 136.756 87.239 95.034 1.00 19.92 ATOM 124 CG1 VAL E 18 137.931 87.550 94.119 1.00 19.92 ATOM 125 CG2 VAL E 18 135.708 88.328 94.964 1.00 19.92 ATOM 126 N THR E 19 133.788 85.815 95.357 1.00 18.71 ATOM 127 CA THR E 19 132.680 85.391 96.206 1.00 18.71 ATOM 128 C THR E 19 132.628 83.874 96.318 1.00 18.71 ATOM 129 O THR E 19 132.587 83.320 97.424 1.00 18.71 ATOM 130 CB THR E 19 131.361 85.922 95.646 1.00 18.71 ATOM 131 OG1 THR E 19 131.395 87.352 95.604 1.00 18.71 ATOM 132 CG2 THR E 19 130.199 85.468 96.505 1.00 18.71 ATOM 133 N LEU E 20 132.630 83.187 95.175 1.00 20.09 ATOM 134 CA LEU E 20 132.594 81.730 95.187 1.00 20.09 ATOM 135 C LEU E 20 133.849 81.142 95.817 1.00 20.09 ATOM 136 O LEU E 20 133.767 80.139 96.533 1.00 20.09 ATOM 137 CB LEU E 20 132.407 81.196 93.770 1.00 20.09 ATOM 138 CG LEU E 20 131.055 81.525 93.137 1.00 20.09 ATOM 139 CD1 LEU E 20 130.976 80.974 91.723 1.00 20.09 ATOM 140 CD2 LEU E 20 129.922 80.989 93.996 1.00 20.09 ATOM 141 N GLY E 21 135.011 81.747 95.568 1.00 18.37 ATOM 142 CA GLY E 21 136.232 81.253 96.177 1.00 18.37 ATOM 143 C GLY E 21 136.201 81.348 97.687 1.00 18.37 ATOM 144 O GLY E 21 136.545 80.395 98.385 1.00 18.37 ATOM 145 N LEU E 22 135.778 82.500 98.214 1.00 18.62 ATOM 146 CA LEU E 22 135.665 82.648 99.660 1.00 18.62 ATOM 147 C LEU E 22 134.639 81.681 100.230 1.00 18.62 ATOM 148 O LEU E 22 134.893 81.030 101.249 1.00 18.62 ATOM 149 CB LEU E 22 135.304 84.088 100.018 1.00 18.62 ATOM 150 CG LEU E 22 136.360 85.156 99.737 1.00 18.62 ATOM 151 CD1 LEU E 22 135.821 86.538 100.067 1.00 18.62 ATOM 152 CD2 LEU E 22 137.630 84.873 100.520 1.00 18.62 ATOM 153 N LEU E 23 133.485 81.549 99.570 1.00 18.95 ATOM 154 CA LEU E 23 132.451 80.641 100.054 1.00 18.95 ATOM 155 C LEU E 23 132.968 79.211 100.142 1.00 18.95 ATOM 156 O LEU E 23 132.863 78.563 101.191 1.00 18.95 ATOM 157 CB LEU E 23 131.229 80.717 99.139 1.00 18.95 ATOM 158 CG LEU E 23 129.989 79.908 99.515 1.00 18.95 ATOM 159 CD1 LEU E 23 129.423 80.353 100.847 1.00 18.95 ATOM 160 CD2 LEU E 23 128.945 80.036 98.424 1.00 18.95 ATOM 161 N TYR E 24 133.560 78.711 99.056 1.00 19.37 ATOM 162 CA TYR E 24 133.976 77.314 99.027 1.00 19.37 ATOM 163 C TYR E 24 135.221 77.067 99.869 1.00 19.37 ATOM 164 O TYR E 24 135.347 75.998 100.473 1.00 19.37 ATOM 165 CB TYR E 24 134.197 76.861 97.586 1.00 19.37 ATOM 166 CG TYR E 24 132.912 76.515 96.868 1.00 19.37 ATOM 167 CD1 TYR E 24 132.311 75.277 97.043 1.00 19.37 ATOM 168 CD2 TYR E 24 132.295 77.429 96.027 1.00 19.37 ATOM 169 CE1 TYR E 24 131.136 74.957 96.395 1.00 19.37 ATOM 170 CE2 TYR E 24 131.120 77.117 95.374 1.00 19.37 ATOM 171 CZ TYR E 24 130.544 75.880 95.562 1.00 19.37 ATOM 172 OH TYR E 24 129.373 75.565 94.914 1.00 19.37 ATOM 173 N GLY E 25 136.142 78.033 99.944 1.00 21.34 ATOM 174 CA GLY E 25 137.321 77.860 100.769 1.00 21.34 ATOM 175 C GLY E 25 137.089 78.079 102.245 1.00 21.34 ATOM 176 O GLY E 25 137.920 77.664 103.059 1.00 21.34 ATOM 177 N LEU E 26 135.982 78.722 102.612 1.00 21.69 ATOM 178 CA LEU E 26 135.614 78.846 104.013 1.00 21.69 ATOM 179 C LEU E 26 134.718 77.700 104.460 1.00 21.69 ATOM 180 O LEU E 26 134.770 77.293 105.626 1.00 21.69 ATOM 181 CB LEU E 26 134.925 80.190 104.257 1.00 21.69 ATOM 182 CG LEU E 26 135.803 81.353 104.725 1.00 21.69 ATOM 183 CD1 LEU E 26 136.878 81.689 103.705 1.00 21.69 ATOM 184 CD2 LEU E 26 134.945 82.572 105.013 1.00 21.69 ATOM 185 N ARG E 27 133.893 77.168 103.555 1.00 23.63 ATOM 186 CA ARG E 27 133.164 75.943 103.862 1.00 23.63 ATOM 187 C ARG E 27 134.097 74.739 103.854 1.00 23.63 ATOM 188 O ARG E 27 133.834 73.733 104.523 1.00 23.63 ATOM 189 CB ARG E 27 132.025 75.751 102.863 1.00 23.63 ATOM 190 CG ARG E 27 130.711 76.369 103.299 1.00 23.63 ATOM 191 CD ARG E 27 129.755 76.497 102.128 1.00 23.63 ATOM 192 NE ARG E 27 129.846 75.356 101.226 1.00 23.63 ATOM 193 CZ ARG E 27 129.041 75.154 100.193 1.00 23.63 ATOM 194 NH1 ARG E 27 128.068 76.001 99.899 1.00 23.63 ATOM 195 NH2 ARG E 27 129.215 74.075 99.436 1.00 23.63 ATOM 196 N PHE E 28 135.192 74.823 103.095 1.00 26.40 ATOM 197 CA PHE E 28 136.152 73.727 103.038 1.00 26.40 ATOM 198 C PHE E 28 136.934 73.610 104.339 1.00 26.40 ATOM 199 O PHE E 28 137.241 72.500 104.791 1.00 26.40 ATOM 200 CB PHE E 28 137.092 73.931 101.849 1.00 26.40 ATOM 201 CG PHE E 28 138.367 73.144 101.934 1.00 26.40 ATOM 202 CD1 PHE E 28 138.345 71.760 101.942 1.00 26.40 ATOM 203 CD2 PHE E 28 139.590 73.790 101.994 1.00 26.40 ATOM 204 CE1 PHE E 28 139.518 71.036 102.015 1.00 26.40 ATOM 205 CE2 PHE E 28 140.766 73.071 102.068 1.00 26.40 ATOM 206 CZ PHE E 28 140.730 71.693 102.079 1.00 26.40 ATOM 207 N VAL E 29 137.263 74.742 104.959 1.00 24.17 ATOM 208 CA VAL E 29 137.991 74.747 106.223 1.00 24.17 ATOM 209 C VAL E 29 136.995 74.854 107.371 1.00 24.17 ATOM 210 O VAL E 29 137.367 75.171 108.506 1.00 24.17 ATOM 211 CB VAL E 29 139.026 75.886 106.267 1.00 24.17 ATOM 212 CG1 VAL E 29 139.922 75.827 105.043 1.00 24.17 ATOM 213 CG2 VAL E 29 138.332 77.236 106.347 1.00 24.17 ATOM 214 N LYS E 30 135.723 74.584 107.077 1.00 25.78 ATOM 215 CA LYS E 30 134.618 74.562 108.033 1.00 25.78 ATOM 216 C LYS E 30 134.407 75.895 108.737 1.00 25.78 ATOM 217 O LYS E 30 133.721 75.939 109.765 1.00 25.78 ATOM 218 CB LYS E 30 134.793 73.459 109.085 1.00 25.78 ATOM 219 CG LYS E 30 135.430 72.180 108.566 1.00 25.78 ATOM 220 CD LYS E 30 134.435 71.338 107.789 1.00 25.78 ATOM 221 CE LYS E 30 134.593 69.862 108.118 1.00 25.78 ATOM 222 NZ LYS E 30 133.521 69.033 107.501 1.00 25.78 ATOM 223 N LEU E 31 134.975 76.987 108.219 1.00 22.91 ATOM 224 CA LEU E 31 134.814 78.279 108.878 1.00 22.91 ATOM 225 C LEU E 31 133.372 78.767 108.791 1.00 22.91 ATOM 226 O LEU E 31 132.847 79.343 109.751 1.00 22.91 ATOM 227 CB LEU E 31 135.773 79.302 108.272 1.00 22.91 ATOM 228 CG LEU E 31 135.832 80.657 108.979 1.00 22.91 ATOM 229 CD1 LEU E 31 136.333 80.484 110.398 1.00 22.91 ATOM 230 CD2 LEU E 31 136.723 81.621 108.219 1.00 22.91 ATOM 231 N ILE E 32 132.718 78.549 107.654 1.00 23.08 ATOM 232 CA ILE E 32 131.309 78.901 107.511 1.00 23.08 ATOM 233 C ILE E 32 130.515 77.673 107.080 1.00 23.08 ATOM 234 O ILE E 32 131.015 76.550 107.123 1.00 23.08 ATOM 235 CB ILE E 32 131.101 80.053 106.511 1.00 23.08 ATOM 236 CG1 ILE E 32 131.572 79.645 105.118 1.00 23.08 ATOM 237 CG2 ILE E 32 131.832 81.303 106.972 1.00 23.08 ATOM 238 CD1 ILE E 32 131.190 80.629 104.041 1.00 23.08 ATOM 239 OXT ILE E 32 129.356 77.773 106.681 1.00 23.08 ATOM 240 C1 LFA E 101 138.524 94.516 87.894 1.00 40.25 ATOM 241 C2 LFA E 101 138.781 95.814 87.167 1.00 40.25 ATOM 242 C3 LFA E 101 139.415 95.500 85.828 1.00 40.25 ATOM 243 C4 LFA E 101 138.328 94.926 84.945 1.00 40.25 ATOM 244 C5 LFA E 101 138.960 94.509 83.638 1.00 40.25 ATOM 245 C6 LFA E 101 139.610 95.739 83.050 1.00 40.25 ATOM 246 C7 LFA E 101 140.022 95.404 81.639 1.00 40.25 ATOM 247 C8 LFA E 101 138.861 95.780 80.753 1.00 40.25 ATOM 248 C9 LFA E 101 139.143 95.184 79.400 1.00 40.25 ATOM 249 C10 LFA E 101 137.997 95.602 78.513 1.00 40.25 ATOM 250 C11 LFA E 101 137.845 94.523 77.473 1.00 40.25 ATOM 251 C12 LFA E 101 136.810 95.014 76.498 1.00 40.25 ATOM 252 C13 LFA E 101 137.553 95.807 75.455 1.00 40.25 ATOM 253 C14 LFA E 101 136.710 95.775 74.205 1.00 40.25 ATOM 254 C15 LFA E 101 135.445 96.536 74.515 1.00 40.25 ATOM 255 C16 LFA E 101 134.648 96.642 73.239 1.00 40.25 ATOM 256 C17 LFA E 101 134.107 95.264 72.949 1.00 40.25 ATOM 257 C18 LFA E 101 133.390 95.319 71.620 1.00 40.25 ATOM 258 C19 LFA E 101 134.450 95.463 70.546 1.00 40.25 ATOM 259 C20 LFA E 101 133.773 95.437 69.197 1.00 40.25 TER