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 M 1 32 UNP A0A6P1VG A0A6P1VG96_ 1 32 SEQRES 1 M 32 MET ALA ALA GLY VAL GLY ILE PHE ILE GLY TYR ILE ALA SEQRES 2 M 32 VAL PHE THR GLY VAL THR LEU GLY LEU LEU TYR GLY LEU SEQRES 3 M 32 ARG PHE VAL LYS LEU ILE ATOM 1 N MET M 1 110.344 148.015 149.481 1.00 38.29 ATOM 2 CA MET M 1 110.904 147.045 150.414 1.00 38.29 ATOM 3 C MET M 1 110.103 147.015 151.711 1.00 38.29 ATOM 4 O MET M 1 110.220 146.082 152.503 1.00 38.29 ATOM 5 CB MET M 1 112.371 147.364 150.704 1.00 38.29 ATOM 6 CG MET M 1 113.355 146.534 149.898 1.00 38.29 ATOM 7 SD MET M 1 113.478 144.836 150.490 1.00 38.29 ATOM 8 CE MET M 1 114.628 144.149 149.303 1.00 38.29 ATOM 9 N ALA M 2 109.291 148.051 151.921 1.00 29.93 ATOM 10 CA ALA M 2 108.400 148.121 153.073 1.00 29.93 ATOM 11 C ALA M 2 106.941 148.027 152.653 1.00 29.93 ATOM 12 O ALA M 2 106.201 147.198 153.192 1.00 29.93 ATOM 13 CB ALA M 2 108.657 149.409 153.865 1.00 29.93 ATOM 14 N ALA M 3 106.500 148.858 151.704 1.00 26.68 ATOM 15 CA ALA M 3 105.165 148.694 151.142 1.00 26.68 ATOM 16 C ALA M 3 105.052 147.390 150.368 1.00 26.68 ATOM 17 O ALA M 3 103.954 146.838 150.230 1.00 26.68 ATOM 18 CB ALA M 3 104.819 149.881 150.243 1.00 26.68 ATOM 19 N GLY M 4 106.175 146.887 149.851 1.00 21.21 ATOM 20 CA GLY M 4 106.165 145.577 149.224 1.00 21.21 ATOM 21 C GLY M 4 105.772 144.480 150.192 1.00 21.21 ATOM 22 O GLY M 4 105.101 143.518 149.816 1.00 21.21 ATOM 23 N VAL M 5 106.177 144.615 151.457 1.00 21.32 ATOM 24 CA VAL M 5 105.759 143.660 152.479 1.00 21.32 ATOM 25 C VAL M 5 104.246 143.689 152.645 1.00 21.32 ATOM 26 O VAL M 5 103.598 142.642 152.750 1.00 21.32 ATOM 27 CB VAL M 5 106.483 143.950 153.807 1.00 21.32 ATOM 28 CG1 VAL M 5 105.830 143.188 154.950 1.00 21.32 ATOM 29 CG2 VAL M 5 107.955 143.592 153.696 1.00 21.32 ATOM 30 N GLY M 6 103.659 144.887 152.667 1.00 18.60 ATOM 31 CA GLY M 6 102.212 144.987 152.784 1.00 18.60 ATOM 32 C GLY M 6 101.491 144.399 151.587 1.00 18.60 ATOM 33 O GLY M 6 100.480 143.705 151.733 1.00 18.60 ATOM 34 N ILE M 7 102.002 144.670 150.384 1.00 17.25 ATOM 35 CA ILE M 7 101.396 144.107 149.180 1.00 17.25 ATOM 36 C ILE M 7 101.479 142.587 149.206 1.00 17.25 ATOM 37 O ILE M 7 100.509 141.893 148.884 1.00 17.25 ATOM 38 CB ILE M 7 102.059 144.688 147.917 1.00 17.25 ATOM 39 CG1 ILE M 7 101.897 146.207 147.875 1.00 17.25 ATOM 40 CG2 ILE M 7 101.462 144.062 146.669 1.00 17.25 ATOM 41 CD1 ILE M 7 102.290 146.827 146.552 1.00 17.25 ATOM 42 N PHE M 8 102.634 142.046 149.602 1.00 17.23 ATOM 43 CA PHE M 8 102.800 140.599 149.686 1.00 17.23 ATOM 44 C PHE M 8 101.857 139.985 150.713 1.00 17.23 ATOM 45 O PHE M 8 101.244 138.942 150.455 1.00 17.23 ATOM 46 CB PHE M 8 104.255 140.273 150.025 1.00 17.23 ATOM 47 CG PHE M 8 104.546 138.806 150.129 1.00 17.23 ATOM 48 CD1 PHE M 8 104.945 138.085 149.019 1.00 17.23 ATOM 49 CD2 PHE M 8 104.445 138.152 151.344 1.00 17.23 ATOM 50 CE1 PHE M 8 105.221 136.739 149.116 1.00 17.23 ATOM 51 CE2 PHE M 8 104.718 136.808 151.445 1.00 17.23 ATOM 52 CZ PHE M 8 105.108 136.100 150.331 1.00 17.23 ATOM 53 N ILE M 9 101.735 140.612 151.885 1.00 19.05 ATOM 54 CA ILE M 9 100.853 140.090 152.925 1.00 19.05 ATOM 55 C ILE M 9 99.411 140.086 152.444 1.00 19.05 ATOM 56 O ILE M 9 98.704 139.076 152.561 1.00 19.05 ATOM 57 CB ILE M 9 101.013 140.907 154.220 1.00 19.05 ATOM 58 CG1 ILE M 9 102.332 140.560 154.911 1.00 19.05 ATOM 59 CG2 ILE M 9 99.835 140.674 155.152 1.00 19.05 ATOM 60 CD1 ILE M 9 102.411 139.126 155.381 1.00 19.05 ATOM 61 N GLY M 10 98.955 141.207 151.882 1.00 18.51 ATOM 62 CA GLY M 10 97.598 141.261 151.371 1.00 18.51 ATOM 63 C GLY M 10 97.363 140.266 150.253 1.00 18.51 ATOM 64 O GLY M 10 96.283 139.684 150.143 1.00 18.51 ATOM 65 N TYR M 11 98.380 140.037 149.425 1.00 20.05 ATOM 66 CA TYR M 11 98.203 139.193 148.253 1.00 20.05 ATOM 67 C TYR M 11 98.108 137.728 148.670 1.00 20.05 ATOM 68 O TYR M 11 97.249 136.977 148.186 1.00 20.05 ATOM 69 CB TYR M 11 99.378 139.424 147.306 1.00 20.05 ATOM 70 CG TYR M 11 99.165 138.916 145.915 1.00 20.05 ATOM 71 CD1 TYR M 11 98.532 139.721 144.980 1.00 20.05 ATOM 72 CD2 TYR M 11 99.540 137.646 145.537 1.00 20.05 ATOM 73 CE1 TYR M 11 98.315 139.296 143.701 1.00 20.05 ATOM 74 CE2 TYR M 11 99.319 137.206 144.253 1.00 20.05 ATOM 75 CZ TYR M 11 98.706 138.039 143.338 1.00 20.05 ATOM 76 OH TYR M 11 98.472 137.624 142.050 1.00 20.05 ATOM 77 N ILE M 12 98.982 137.315 149.596 1.00 17.36 ATOM 78 CA ILE M 12 98.887 135.990 150.203 1.00 17.36 ATOM 79 C ILE M 12 97.543 135.809 150.891 1.00 17.36 ATOM 80 O ILE M 12 96.907 134.759 150.760 1.00 17.36 ATOM 81 CB ILE M 12 100.051 135.763 151.187 1.00 17.36 ATOM 82 CG1 ILE M 12 101.349 135.447 150.444 1.00 17.36 ATOM 83 CG2 ILE M 12 99.717 134.649 152.169 1.00 17.36 ATOM 84 CD1 ILE M 12 101.345 134.086 149.783 1.00 17.36 ATOM 85 N ALA M 13 97.094 136.816 151.645 1.00 20.12 ATOM 86 CA ALA M 13 95.814 136.702 152.334 1.00 20.12 ATOM 87 C ALA M 13 94.670 136.521 151.345 1.00 20.12 ATOM 88 O ALA M 13 93.803 135.663 151.540 1.00 20.12 ATOM 89 CB ALA M 13 95.576 137.930 153.212 1.00 20.12 ATOM 90 N VAL M 14 94.668 137.305 150.266 1.00 18.46 ATOM 91 CA VAL M 14 93.596 137.224 149.279 1.00 18.46 ATOM 92 C VAL M 14 93.578 135.853 148.615 1.00 18.46 ATOM 93 O VAL M 14 92.519 135.230 148.468 1.00 18.46 ATOM 94 CB VAL M 14 93.737 138.353 148.241 1.00 18.46 ATOM 95 CG1 VAL M 14 92.908 138.049 147.005 1.00 18.46 ATOM 96 CG2 VAL M 14 93.319 139.683 148.846 1.00 18.46 ATOM 97 N PHE M 15 94.749 135.352 148.210 1.00 17.59 ATOM 98 CA PHE M 15 94.755 134.088 147.480 1.00 17.59 ATOM 99 C PHE M 15 94.503 132.899 148.402 1.00 17.59 ATOM 100 O PHE M 15 93.857 131.928 147.996 1.00 17.59 ATOM 101 CB PHE M 15 96.057 133.926 146.699 1.00 17.59 ATOM 102 CG PHE M 15 95.943 134.353 145.265 1.00 17.59 ATOM 103 CD1 PHE M 15 95.482 133.470 144.304 1.00 17.59 ATOM 104 CD2 PHE M 15 96.260 135.644 144.881 1.00 17.59 ATOM 105 CE1 PHE M 15 95.360 133.858 142.987 1.00 17.59 ATOM 106 CE2 PHE M 15 96.137 136.037 143.562 1.00 17.59 ATOM 107 CZ PHE M 15 95.688 135.143 142.615 1.00 17.59 ATOM 108 N THR M 16 94.964 132.961 149.653 1.00 18.88 ATOM 109 CA THR M 16 94.607 131.920 150.611 1.00 18.88 ATOM 110 C THR M 16 93.111 131.934 150.898 1.00 18.88 ATOM 111 O THR M 16 92.483 130.874 151.019 1.00 18.88 ATOM 112 CB THR M 16 95.400 132.100 151.905 1.00 18.88 ATOM 113 OG1 THR M 16 96.792 132.242 151.597 1.00 18.88 ATOM 114 CG2 THR M 16 95.210 130.897 152.817 1.00 18.88 ATOM 115 N GLY M 17 92.524 133.128 151.006 1.00 19.91 ATOM 116 CA GLY M 17 91.092 133.218 151.217 1.00 19.91 ATOM 117 C GLY M 17 90.296 132.647 150.062 1.00 19.91 ATOM 118 O GLY M 17 89.333 131.910 150.272 1.00 19.91 ATOM 119 N VAL M 18 90.686 132.972 148.828 1.00 19.06 ATOM 120 CA VAL M 18 89.955 132.417 147.692 1.00 19.06 ATOM 121 C VAL M 18 90.192 130.914 147.576 1.00 19.06 ATOM 122 O VAL M 18 89.288 130.176 147.176 1.00 19.06 ATOM 123 CB VAL M 18 90.296 133.149 146.379 1.00 19.06 ATOM 124 CG1 VAL M 18 90.019 134.641 146.510 1.00 19.06 ATOM 125 CG2 VAL M 18 91.727 132.895 145.951 1.00 19.06 ATOM 126 N THR M 19 91.384 130.431 147.940 1.00 18.26 ATOM 127 CA THR M 19 91.639 128.993 147.947 1.00 18.26 ATOM 128 C THR M 19 90.709 128.271 148.912 1.00 18.26 ATOM 129 O THR M 19 90.041 127.297 148.541 1.00 18.26 ATOM 130 CB THR M 19 93.096 128.729 148.323 1.00 18.26 ATOM 131 OG1 THR M 19 93.959 129.328 147.351 1.00 18.26 ATOM 132 CG2 THR M 19 93.363 127.245 148.396 1.00 18.26 ATOM 133 N LEU M 20 90.658 128.736 150.162 1.00 18.42 ATOM 134 CA LEU M 20 89.786 128.109 151.147 1.00 18.42 ATOM 135 C LEU M 20 88.320 128.260 150.771 1.00 18.42 ATOM 136 O LEU M 20 87.529 127.332 150.975 1.00 18.42 ATOM 137 CB LEU M 20 90.047 128.698 152.532 1.00 18.42 ATOM 138 CG LEU M 20 91.430 128.405 153.110 1.00 18.42 ATOM 139 CD1 LEU M 20 91.612 129.121 154.430 1.00 18.42 ATOM 140 CD2 LEU M 20 91.631 126.910 153.276 1.00 18.42 ATOM 141 N GLY M 21 87.939 129.414 150.220 1.00 17.64 ATOM 142 CA GLY M 21 86.564 129.598 149.794 1.00 17.64 ATOM 143 C GLY M 21 86.169 128.632 148.696 1.00 17.64 ATOM 144 O GLY M 21 85.103 128.021 148.753 1.00 17.64 ATOM 145 N LEU M 22 87.031 128.471 147.689 1.00 18.15 ATOM 146 CA LEU M 22 86.758 127.508 146.629 1.00 18.15 ATOM 147 C LEU M 22 86.675 126.093 147.180 1.00 18.15 ATOM 148 O LEU M 22 85.754 125.342 146.839 1.00 18.15 ATOM 149 CB LEU M 22 87.836 127.595 145.549 1.00 18.15 ATOM 150 CG LEU M 22 87.680 128.687 144.493 1.00 18.15 ATOM 151 CD1 LEU M 22 88.984 128.882 143.738 1.00 18.15 ATOM 152 CD2 LEU M 22 86.554 128.338 143.536 1.00 18.15 ATOM 153 N LEU M 23 87.618 125.715 148.045 1.00 19.62 ATOM 154 CA LEU M 23 87.621 124.360 148.586 1.00 19.62 ATOM 155 C LEU M 23 86.341 124.072 149.362 1.00 19.62 ATOM 156 O LEU M 23 85.659 123.071 149.111 1.00 19.62 ATOM 157 CB LEU M 23 88.848 124.160 149.474 1.00 19.62 ATOM 158 CG LEU M 23 88.931 122.848 150.249 1.00 19.62 ATOM 159 CD1 LEU M 23 89.235 121.688 149.319 1.00 19.62 ATOM 160 CD2 LEU M 23 89.981 122.959 151.331 1.00 19.62 ATOM 161 N TYR M 24 85.981 124.960 150.292 1.00 20.53 ATOM 162 CA TYR M 24 84.800 124.723 151.111 1.00 20.53 ATOM 163 C TYR M 24 83.511 124.864 150.311 1.00 20.53 ATOM 164 O TYR M 24 82.532 124.170 150.600 1.00 20.53 ATOM 165 CB TYR M 24 84.798 125.663 152.315 1.00 20.53 ATOM 166 CG TYR M 24 85.688 125.186 153.441 1.00 20.53 ATOM 167 CD1 TYR M 24 85.199 124.341 154.427 1.00 20.53 ATOM 168 CD2 TYR M 24 87.018 125.572 153.511 1.00 20.53 ATOM 169 CE1 TYR M 24 86.009 123.901 155.453 1.00 20.53 ATOM 170 CE2 TYR M 24 87.836 125.136 154.533 1.00 20.53 ATOM 171 CZ TYR M 24 87.327 124.301 155.501 1.00 20.53 ATOM 172 OH TYR M 24 88.140 123.865 156.522 1.00 20.53 ATOM 173 N GLY M 25 83.483 125.742 149.305 1.00 20.54 ATOM 174 CA GLY M 25 82.305 125.843 148.463 1.00 20.54 ATOM 175 C GLY M 25 82.075 124.599 147.630 1.00 20.54 ATOM 176 O GLY M 25 80.947 124.111 147.530 1.00 20.54 ATOM 177 N LEU M 26 83.138 124.063 147.024 1.00 21.75 ATOM 178 CA LEU M 26 82.986 122.840 146.245 1.00 21.75 ATOM 179 C LEU M 26 82.687 121.646 147.139 1.00 21.75 ATOM 180 O LEU M 26 81.991 120.717 146.715 1.00 21.75 ATOM 181 CB LEU M 26 84.233 122.584 145.402 1.00 21.75 ATOM 182 CG LEU M 26 84.653 123.726 144.473 1.00 21.75 ATOM 183 CD1 LEU M 26 85.957 123.396 143.762 1.00 21.75 ATOM 184 CD2 LEU M 26 83.557 124.082 143.487 1.00 21.75 ATOM 185 N ARG M 27 83.200 121.644 148.372 1.00 22.71 ATOM 186 CA ARG M 27 82.776 120.633 149.333 1.00 22.71 ATOM 187 C ARG M 27 81.305 120.793 149.691 1.00 22.71 ATOM 188 O ARG M 27 80.614 119.800 149.946 1.00 22.71 ATOM 189 CB ARG M 27 83.637 120.707 150.592 1.00 22.71 ATOM 190 CG ARG M 27 84.989 120.033 150.470 1.00 22.71 ATOM 191 CD ARG M 27 85.778 120.170 151.759 1.00 22.71 ATOM 192 NE ARG M 27 87.087 119.535 151.672 1.00 22.71 ATOM 193 CZ ARG M 27 88.045 119.670 152.579 1.00 22.71 ATOM 194 NH1 ARG M 27 87.875 120.416 153.657 1.00 22.71 ATOM 195 NH2 ARG M 27 89.202 119.040 152.399 1.00 22.71 ATOM 196 N PHE M 28 80.813 122.033 149.718 1.00 25.05 ATOM 197 CA PHE M 28 79.426 122.298 150.078 1.00 25.05 ATOM 198 C PHE M 28 78.457 121.913 148.968 1.00 25.05 ATOM 199 O PHE M 28 77.356 121.429 149.255 1.00 25.05 ATOM 200 CB PHE M 28 79.261 123.775 150.439 1.00 25.05 ATOM 201 CG PHE M 28 77.836 124.198 150.636 1.00 25.05 ATOM 202 CD1 PHE M 28 77.040 123.581 151.586 1.00 25.05 ATOM 203 CD2 PHE M 28 77.294 125.221 149.877 1.00 25.05 ATOM 204 CE1 PHE M 28 75.728 123.973 151.770 1.00 25.05 ATOM 205 CE2 PHE M 28 75.984 125.618 150.058 1.00 25.05 ATOM 206 CZ PHE M 28 75.200 124.993 151.006 1.00 25.05 ATOM 207 N VAL M 29 78.838 122.110 147.710 1.00 22.91 ATOM 208 CA VAL M 29 77.983 121.771 146.580 1.00 22.91 ATOM 209 C VAL M 29 78.315 120.385 146.026 1.00 22.91 ATOM 210 O VAL M 29 77.952 120.068 144.895 1.00 22.91 ATOM 211 CB VAL M 29 78.051 122.839 145.478 1.00 22.91 ATOM 212 CG1 VAL M 29 77.556 124.175 146.006 1.00 22.91 ATOM 213 CG2 VAL M 29 79.465 122.958 144.936 1.00 22.91 ATOM 214 N LYS M 30 79.017 119.563 146.805 1.00 27.55 ATOM 215 CA LYS M 30 79.303 118.166 146.481 1.00 27.55 ATOM 216 C LYS M 30 80.140 118.009 145.216 1.00 27.55 ATOM 217 O LYS M 30 80.212 116.913 144.653 1.00 27.55 ATOM 218 CB LYS M 30 78.011 117.349 146.364 1.00 27.55 ATOM 219 CG LYS M 30 77.254 117.203 147.672 1.00 27.55 ATOM 220 CD LYS M 30 78.043 116.373 148.671 1.00 27.55 ATOM 221 CE LYS M 30 77.334 116.296 150.014 1.00 27.55 ATOM 222 NZ LYS M 30 77.238 117.629 150.669 1.00 27.55 ATOM 223 N LEU M 31 80.784 119.078 144.749 1.00 23.38 ATOM 224 CA LEU M 31 81.721 118.939 143.643 1.00 23.38 ATOM 225 C LEU M 31 83.002 118.233 144.059 1.00 23.38 ATOM 226 O LEU M 31 83.645 117.599 143.216 1.00 23.38 ATOM 227 CB LEU M 31 82.059 120.306 143.045 1.00 23.38 ATOM 228 CG LEU M 31 82.358 120.274 141.544 1.00 23.38 ATOM 229 CD1 LEU M 31 81.130 119.824 140.779 1.00 23.38 ATOM 230 CD2 LEU M 31 82.838 121.619 141.035 1.00 23.38 ATOM 231 N ILE M 32 83.384 118.331 145.327 1.00 25.83 ATOM 232 CA ILE M 32 84.486 117.551 145.865 1.00 25.83 ATOM 233 C ILE M 32 83.924 116.583 146.895 1.00 25.83 ATOM 234 O ILE M 32 83.618 116.959 148.027 1.00 25.83 ATOM 235 CB ILE M 32 85.575 118.448 146.477 1.00 25.83 ATOM 236 CG1 ILE M 32 86.223 119.314 145.397 1.00 25.83 ATOM 237 CG2 ILE M 32 86.628 117.605 147.181 1.00 25.83 ATOM 238 CD1 ILE M 32 87.381 120.141 145.902 1.00 25.83 ATOM 239 OXT ILE M 32 83.750 115.399 146.615 1.00 25.83 TER