HEADER PHOTOSYNTHESIS 31-DEC-69 7FIX TITLE Cryo-EM structure of cyanobacterial photosystem I in the presence of TITLE 2 ferredoxin and cytochrome c6 COMPND MOL_ID: 11; COMPND 2 MOLECULE: Photosystem I reaction center subunit XII; COMPND 3 CHAIN: M1, M2, M3; EXPDTA ELECTRON MICROSCOPY DBREF 7FIX M 1 31 UNP P0A403 PSAM_THEEB 1 31 SEQRES 1 M3 31 MET ALA LEU THR ASP THR GLN VAL TYR VAL ALA LEU VAL SEQRES 2 M3 31 ILE ALA LEU LEU PRO ALA VAL LEU ALA PHE ARG LEU SER SEQRES 3 M3 31 THR GLU LEU TYR LYS ATOM 1 N MET M 1 141.539 203.352 134.369 1.00 65.60 ATOM 2 CA MET M 1 142.094 202.101 133.866 1.00 65.60 ATOM 3 C MET M 1 142.047 201.016 134.935 1.00 65.60 ATOM 4 O MET M 1 141.525 201.232 136.028 1.00 65.60 ATOM 5 CB MET M 1 143.531 202.311 133.387 1.00 65.60 ATOM 6 CG MET M 1 144.526 202.568 134.506 1.00 65.60 ATOM 7 SD MET M 1 145.880 203.643 133.994 1.00 65.60 ATOM 8 CE MET M 1 145.061 205.236 133.988 1.00 65.60 ATOM 9 N ALA M 2 142.591 199.849 134.610 1.00 58.92 ATOM 10 CA ALA M 2 142.636 198.751 135.563 1.00 58.92 ATOM 11 C ALA M 2 143.596 199.071 136.702 1.00 58.92 ATOM 12 O ALA M 2 144.617 199.738 136.515 1.00 58.92 ATOM 13 CB ALA M 2 143.060 197.457 134.869 1.00 58.92 ATOM 14 N LEU M 3 143.252 198.597 137.898 1.00 53.02 ATOM 15 CA LEU M 3 144.138 198.765 139.040 1.00 53.02 ATOM 16 C LEU M 3 145.456 198.042 138.797 1.00 53.02 ATOM 17 O LEU M 3 145.507 196.995 138.147 1.00 53.02 ATOM 18 CB LEU M 3 143.485 198.235 140.318 1.00 53.02 ATOM 19 CG LEU M 3 142.277 198.977 140.890 1.00 53.02 ATOM 20 CD1 LEU M 3 142.001 198.506 142.309 1.00 53.02 ATOM 21 CD2 LEU M 3 142.493 200.479 140.857 1.00 53.02 ATOM 22 N THR M 4 146.530 198.619 139.318 1.00 52.42 ATOM 23 CA THR M 4 147.853 198.039 139.171 1.00 52.42 ATOM 24 C THR M 4 148.194 197.181 140.383 1.00 52.42 ATOM 25 O THR M 4 147.458 197.130 141.371 1.00 52.42 ATOM 26 CB THR M 4 148.902 199.136 138.987 1.00 52.42 ATOM 27 OG1 THR M 4 148.939 199.962 140.158 1.00 52.42 ATOM 28 CG2 THR M 4 148.566 199.996 137.780 1.00 52.42 ATOM 29 N ASP M 5 149.330 196.487 140.293 1.00 53.43 ATOM 30 CA ASP M 5 149.804 195.708 141.430 1.00 53.43 ATOM 31 C ASP M 5 150.073 196.607 142.628 1.00 53.43 ATOM 32 O ASP M 5 149.744 196.254 143.767 1.00 53.43 ATOM 33 CB ASP M 5 151.064 194.932 141.048 1.00 53.43 ATOM 34 CG ASP M 5 150.757 193.665 140.276 1.00 53.43 ATOM 35 OD1 ASP M 5 149.669 193.586 139.668 1.00 53.43 ATOM 36 OD2 ASP M 5 151.603 192.747 140.278 1.00 53.43 ATOM 37 N THR M 6 150.671 197.777 142.388 1.00 51.91 ATOM 38 CA THR M 6 150.995 198.692 143.477 1.00 51.91 ATOM 39 C THR M 6 149.742 199.139 144.218 1.00 51.91 ATOM 40 O THR M 6 149.723 199.181 145.453 1.00 51.91 ATOM 41 CB THR M 6 151.750 199.906 142.934 1.00 51.91 ATOM 42 OG1 THR M 6 152.924 199.469 142.240 1.00 51.91 ATOM 43 CG2 THR M 6 152.154 200.836 144.067 1.00 51.91 ATOM 44 N GLN M 7 148.679 199.469 143.479 1.00 50.62 ATOM 45 CA GLN M 7 147.445 199.914 144.117 1.00 50.62 ATOM 46 C GLN M 7 146.858 198.824 145.004 1.00 50.62 ATOM 47 O GLN M 7 146.340 199.108 146.090 1.00 50.62 ATOM 48 CB GLN M 7 146.437 200.350 143.055 1.00 50.62 ATOM 49 CG GLN M 7 146.844 201.605 142.301 1.00 50.62 ATOM 50 CD GLN M 7 145.776 202.079 141.336 1.00 50.62 ATOM 51 OE1 GLN M 7 145.610 201.519 140.254 1.00 50.62 ATOM 52 NE2 GLN M 7 145.048 203.117 141.725 1.00 50.62 ATOM 53 N VAL M 8 146.927 197.570 144.556 1.00 49.31 ATOM 54 CA VAL M 8 146.460 196.459 145.378 1.00 49.31 ATOM 55 C VAL M 8 147.345 196.295 146.609 1.00 49.31 ATOM 56 O VAL M 8 146.852 196.161 147.735 1.00 49.31 ATOM 57 CB VAL M 8 146.402 195.167 144.546 1.00 49.31 ATOM 58 CG1 VAL M 8 146.219 193.965 145.450 1.00 49.31 ATOM 59 CG2 VAL M 8 145.282 195.247 143.526 1.00 49.31 ATOM 60 N TYR M 9 148.667 196.302 146.412 1.00 51.11 ATOM 61 CA TYR M 9 149.584 196.140 147.536 1.00 51.11 ATOM 62 C TYR M 9 149.453 197.288 148.530 1.00 51.11 ATOM 63 O TYR M 9 149.478 197.070 149.747 1.00 51.11 ATOM 64 CB TYR M 9 151.025 196.040 147.037 1.00 51.11 ATOM 65 CG TYR M 9 151.299 194.852 146.145 1.00 51.11 ATOM 66 CD1 TYR M 9 150.670 193.634 146.361 1.00 51.11 ATOM 67 CD2 TYR M 9 152.197 194.949 145.091 1.00 51.11 ATOM 68 CE1 TYR M 9 150.925 192.546 145.547 1.00 51.11 ATOM 69 CE2 TYR M 9 152.456 193.870 144.273 1.00 51.11 ATOM 70 CZ TYR M 9 151.818 192.672 144.505 1.00 51.11 ATOM 71 OH TYR M 9 152.080 191.597 143.689 1.00 51.11 ATOM 72 N VAL M 10 149.325 198.518 148.029 1.00 49.96 ATOM 73 CA VAL M 10 149.202 199.675 148.912 1.00 49.96 ATOM 74 C VAL M 10 147.953 199.557 149.774 1.00 49.96 ATOM 75 O VAL M 10 147.981 199.842 150.977 1.00 49.96 ATOM 76 CB VAL M 10 149.211 200.977 148.087 1.00 49.96 ATOM 77 CG1 VAL M 10 148.575 202.112 148.864 1.00 49.96 ATOM 78 CG2 VAL M 10 150.633 201.337 147.693 1.00 49.96 ATOM 79 N ALA M 11 146.838 199.134 149.174 1.00 48.04 ATOM 80 CA ALA M 11 145.609 198.948 149.939 1.00 48.04 ATOM 81 C ALA M 11 145.804 197.932 151.057 1.00 48.04 ATOM 82 O ALA M 11 145.276 198.105 152.161 1.00 48.04 ATOM 83 CB ALA M 11 144.473 198.518 149.013 1.00 48.04 ATOM 84 N LEU M 12 146.553 196.860 150.786 1.00 47.99 ATOM 85 CA LEU M 12 146.822 195.861 151.815 1.00 47.99 ATOM 86 C LEU M 12 147.584 196.468 152.985 1.00 47.99 ATOM 87 O LEU M 12 147.252 196.226 154.151 1.00 47.99 ATOM 88 CB LEU M 12 147.600 194.689 151.217 1.00 47.99 ATOM 89 CG LEU M 12 146.787 193.608 150.503 1.00 47.99 ATOM 90 CD1 LEU M 12 147.692 192.743 149.645 1.00 47.99 ATOM 91 CD2 LEU M 12 146.031 192.756 151.509 1.00 47.99 ATOM 92 N VAL M 13 148.620 197.258 152.691 1.00 48.45 ATOM 93 CA VAL M 13 149.420 197.866 153.752 1.00 48.45 ATOM 94 C VAL M 13 148.583 198.852 154.556 1.00 48.45 ATOM 95 O VAL M 13 148.648 198.882 155.791 1.00 48.45 ATOM 96 CB VAL M 13 150.672 198.534 153.158 1.00 48.45 ATOM 97 CG1 VAL M 13 151.423 199.305 154.231 1.00 48.45 ATOM 98 CG2 VAL M 13 151.570 197.491 152.519 1.00 48.45 ATOM 99 N ILE M 14 147.785 199.677 153.873 1.00 48.63 ATOM 100 CA ILE M 14 146.902 200.601 154.578 1.00 48.63 ATOM 101 C ILE M 14 145.900 199.831 155.428 1.00 48.63 ATOM 102 O ILE M 14 145.574 200.239 156.548 1.00 48.63 ATOM 103 CB ILE M 14 146.201 201.543 153.581 1.00 48.63 ATOM 104 CG1 ILE M 14 147.186 202.583 153.049 1.00 48.63 ATOM 105 CG2 ILE M 14 145.012 202.235 154.228 1.00 48.63 ATOM 106 CD1 ILE M 14 146.746 203.227 151.759 1.00 48.63 ATOM 107 N ALA M 15 145.418 198.693 154.921 1.00 47.48 ATOM 108 CA ALA M 15 144.465 197.879 155.667 1.00 47.48 ATOM 109 C ALA M 15 145.034 197.380 156.988 1.00 47.48 ATOM 110 O ALA M 15 144.263 197.055 157.897 1.00 47.48 ATOM 111 CB ALA M 15 144.007 196.692 154.822 1.00 47.48 ATOM 112 N LEU M 16 146.361 197.288 157.109 1.00 46.73 ATOM 113 CA LEU M 16 146.951 196.904 158.386 1.00 46.73 ATOM 114 C LEU M 16 146.653 197.927 159.472 1.00 46.73 ATOM 115 O LEU M 16 146.582 197.571 160.654 1.00 46.73 ATOM 116 CB LEU M 16 148.460 196.715 158.236 1.00 46.73 ATOM 117 CG LEU M 16 148.925 195.483 157.463 1.00 46.73 ATOM 118 CD1 LEU M 16 150.437 195.485 157.317 1.00 46.73 ATOM 119 CD2 LEU M 16 148.460 194.219 158.164 1.00 46.73 ATOM 120 N LEU M 17 146.489 199.198 159.101 1.00 48.03 ATOM 121 CA LEU M 17 146.205 200.222 160.105 1.00 48.03 ATOM 122 C LEU M 17 144.885 199.977 160.829 1.00 48.03 ATOM 123 O LEU M 17 144.895 199.927 162.071 1.00 48.03 ATOM 124 CB LEU M 17 146.264 201.613 159.463 1.00 48.03 ATOM 125 CG LEU M 17 145.944 202.787 160.389 1.00 48.03 ATOM 126 CD1 LEU M 17 147.012 202.923 161.462 1.00 48.03 ATOM 127 CD2 LEU M 17 145.807 204.076 159.595 1.00 48.03 ATOM 128 N PRO M 18 143.737 199.822 160.157 1.00 47.54 ATOM 129 CA PRO M 18 142.520 199.464 160.903 1.00 47.54 ATOM 130 C PRO M 18 142.613 198.109 161.575 1.00 47.54 ATOM 131 O PRO M 18 141.907 197.878 162.561 1.00 47.54 ATOM 132 CB PRO M 18 141.419 199.485 159.834 1.00 47.54 ATOM 133 CG PRO M 18 142.119 199.374 158.547 1.00 47.54 ATOM 134 CD PRO M 18 143.446 200.025 158.727 1.00 47.54 ATOM 135 N ALA M 19 143.466 197.210 161.079 1.00 48.40 ATOM 136 CA ALA M 19 143.644 195.918 161.733 1.00 48.40 ATOM 137 C ALA M 19 144.211 196.090 163.136 1.00 48.40 ATOM 138 O ALA M 19 143.742 195.462 164.091 1.00 48.40 ATOM 139 CB ALA M 19 144.551 195.023 160.890 1.00 48.40 ATOM 140 N VAL M 20 145.227 196.941 163.278 1.00 47.76 ATOM 141 CA VAL M 20 145.809 197.185 164.593 1.00 47.76 ATOM 142 C VAL M 20 144.832 197.948 165.478 1.00 47.76 ATOM 143 O VAL M 20 144.651 197.616 166.655 1.00 47.76 ATOM 144 CB VAL M 20 147.150 197.928 164.449 1.00 47.76 ATOM 145 CG1 VAL M 20 147.627 198.437 165.800 1.00 47.76 ATOM 146 CG2 VAL M 20 148.191 197.021 163.816 1.00 47.76 ATOM 147 N LEU M 21 144.180 198.974 164.927 1.00 48.76 ATOM 148 CA LEU M 21 143.204 199.733 165.703 1.00 48.76 ATOM 149 C LEU M 21 142.025 198.861 166.120 1.00 48.76 ATOM 150 O LEU M 21 141.514 198.994 167.238 1.00 48.76 ATOM 151 CB LEU M 21 142.732 200.949 164.907 1.00 48.76 ATOM 152 CG LEU M 21 143.842 201.922 164.506 1.00 48.76 ATOM 153 CD1 LEU M 21 143.282 203.082 163.707 1.00 48.76 ATOM 154 CD2 LEU M 21 144.582 202.425 165.735 1.00 48.76 ATOM 155 N ALA M 22 141.571 197.974 165.232 1.00 48.30 ATOM 156 CA ALA M 22 140.533 197.021 165.614 1.00 48.30 ATOM 157 C ALA M 22 141.015 196.109 166.733 1.00 48.30 ATOM 158 O ALA M 22 140.256 195.790 167.656 1.00 48.30 ATOM 159 CB ALA M 22 140.096 196.196 164.407 1.00 48.30 ATOM 160 N PHE M 23 142.272 195.667 166.658 1.00 47.89 ATOM 161 CA PHE M 23 142.832 194.836 167.717 1.00 47.89 ATOM 162 C PHE M 23 142.836 195.575 169.049 1.00 47.89 ATOM 163 O PHE M 23 142.473 195.007 170.084 1.00 47.89 ATOM 164 CB PHE M 23 144.245 194.394 167.334 1.00 47.89 ATOM 165 CG PHE M 23 144.933 193.563 168.382 1.00 47.89 ATOM 166 CD1 PHE M 23 145.672 194.162 169.389 1.00 47.89 ATOM 167 CD2 PHE M 23 144.847 192.182 168.355 1.00 47.89 ATOM 168 CE1 PHE M 23 146.305 193.402 170.350 1.00 47.89 ATOM 169 CE2 PHE M 23 145.481 191.416 169.314 1.00 47.89 ATOM 170 CZ PHE M 23 146.210 192.026 170.312 1.00 47.89 ATOM 171 N ARG M 24 143.249 196.846 169.043 1.00 50.19 ATOM 172 CA ARG M 24 143.280 197.620 170.279 1.00 50.19 ATOM 173 C ARG M 24 141.877 197.840 170.829 1.00 50.19 ATOM 174 O ARG M 24 141.639 197.680 172.031 1.00 50.19 ATOM 175 CB ARG M 24 143.984 198.955 170.041 1.00 50.19 ATOM 176 CG ARG M 24 145.393 198.820 169.493 1.00 50.19 ATOM 177 CD ARG M 24 146.378 199.655 170.287 1.00 50.19 ATOM 178 NE ARG M 24 146.123 201.082 170.131 1.00 50.19 ATOM 179 CZ ARG M 24 146.632 202.024 170.913 1.00 50.19 ATOM 180 NH1 ARG M 24 147.427 201.724 171.927 1.00 50.19 ATOM 181 NH2 ARG M 24 146.336 203.297 170.672 1.00 50.19 ATOM 182 N LEU M 25 140.931 198.210 169.961 1.00 48.19 ATOM 183 CA LEU M 25 139.565 198.443 170.417 1.00 48.19 ATOM 184 C LEU M 25 138.941 197.167 170.968 1.00 48.19 ATOM 185 O LEU M 25 138.245 197.199 171.989 1.00 48.19 ATOM 186 CB LEU M 25 138.718 199.008 169.279 1.00 48.19 ATOM 187 CG LEU M 25 137.239 199.232 169.605 1.00 48.19 ATOM 188 CD1 LEU M 25 137.087 200.119 170.830 1.00 48.19 ATOM 189 CD2 LEU M 25 136.512 199.831 168.416 1.00 48.19 ATOM 190 N SER M 26 139.171 196.036 170.299 1.00 48.49 ATOM 191 CA SER M 26 138.611 194.770 170.763 1.00 48.49 ATOM 192 C SER M 26 139.166 194.393 172.131 1.00 48.49 ATOM 193 O SER M 26 138.415 194.004 173.033 1.00 48.49 ATOM 194 CB SER M 26 138.892 193.667 169.742 1.00 48.49 ATOM 195 OG SER M 26 140.178 193.109 169.939 1.00 48.49 ATOM 196 N THR M 27 140.486 194.495 172.301 1.00 49.78 ATOM 197 CA THR M 27 141.088 194.174 173.591 1.00 49.78 ATOM 198 C THR M 27 140.672 195.173 174.663 1.00 49.78 ATOM 199 O THR M 27 140.444 194.793 175.817 1.00 49.78 ATOM 200 CB THR M 27 142.610 194.126 173.467 1.00 49.78 ATOM 201 OG1 THR M 27 143.083 195.347 172.888 1.00 49.78 ATOM 202 CG2 THR M 27 143.035 192.960 172.593 1.00 49.78 ATOM 203 N GLU M 28 140.580 196.456 174.306 1.00 52.72 ATOM 204 CA GLU M 28 140.138 197.458 175.271 1.00 52.72 ATOM 205 C GLU M 28 138.705 197.196 175.716 1.00 52.72 ATOM 206 O GLU M 28 138.386 197.309 176.905 1.00 52.72 ATOM 207 CB GLU M 28 140.269 198.860 174.677 1.00 52.72 ATOM 208 CG GLU M 28 140.430 199.967 175.711 1.00 52.72 ATOM 209 CD GLU M 28 141.727 199.871 176.498 1.00 52.72 ATOM 210 OE1 GLU M 28 142.618 199.085 176.109 1.00 52.72 ATOM 211 OE2 GLU M 28 141.857 200.587 177.512 1.00 52.72 ATOM 212 N LEU M 29 137.824 196.856 174.772 1.00 48.26 ATOM 213 CA LEU M 29 136.454 196.510 175.133 1.00 48.26 ATOM 214 C LEU M 29 136.408 195.263 176.005 1.00 48.26 ATOM 215 O LEU M 29 135.500 195.116 176.831 1.00 48.26 ATOM 216 CB LEU M 29 135.614 196.312 173.872 1.00 48.26 ATOM 217 CG LEU M 29 135.122 197.582 173.177 1.00 48.26 ATOM 218 CD1 LEU M 29 134.675 197.275 171.757 1.00 48.26 ATOM 219 CD2 LEU M 29 133.994 198.223 173.968 1.00 48.26 ATOM 220 N TYR M 30 137.369 194.354 175.828 1.00 48.05 ATOM 221 CA TYR M 30 137.437 193.165 176.672 1.00 48.05 ATOM 222 C TYR M 30 137.719 193.531 178.122 1.00 48.05 ATOM 223 O TYR M 30 137.138 192.945 179.043 1.00 48.05 ATOM 224 CB TYR M 30 138.510 192.216 176.143 1.00 48.05 ATOM 225 CG TYR M 30 138.565 190.888 176.857 1.00 48.05 ATOM 226 CD1 TYR M 30 137.537 189.964 176.733 1.00 48.05 ATOM 227 CD2 TYR M 30 139.652 190.556 177.653 1.00 48.05 ATOM 228 CE1 TYR M 30 137.589 188.749 177.385 1.00 48.05 ATOM 229 CE2 TYR M 30 139.714 189.345 178.307 1.00 48.05 ATOM 230 CZ TYR M 30 138.681 188.445 178.169 1.00 48.05 ATOM 231 OH TYR M 30 138.742 187.238 178.824 1.00 48.05 ATOM 232 N LYS M 31 138.617 194.486 178.342 1.00 55.06 ATOM 233 CA LYS M 31 139.025 194.897 179.682 1.00 55.06 ATOM 234 C LYS M 31 137.843 195.352 180.533 1.00 55.06 ATOM 235 O LYS M 31 137.885 195.275 181.761 1.00 55.06 ATOM 236 CB LYS M 31 140.063 196.016 179.592 1.00 55.06 ATOM 237 CG LYS M 31 140.948 196.149 180.816 1.00 55.06 ATOM 238 CD LYS M 31 141.877 197.343 180.689 1.00 55.06 ATOM 239 CE LYS M 31 142.877 197.143 179.562 1.00 55.06 ATOM 240 NZ LYS M 31 143.615 195.858 179.703 1.00 55.06 ATOM 241 OXT LYS M 31 136.822 195.802 180.017 1.00 55.06 TER