HEADER PHOTOSYNTHESIS/ELECTRON TRANSPORT 31-DEC-69 5ZF0 TITLE X-ray Structure of the Electron Transfer Complex between Ferredoxin TITLE 2 and Photosystem I COMPND MOL_ID: 11; COMPND 2 MOLECULE: Photosystem I reaction center subunit XII; COMPND 3 CHAIN: M1, M2, M3, M4, M6, M5; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 4.20 ANGSTORMS DBREF 5ZF0 M 1 31 UNP P0A403 PSAM_THEEB 1 31 SEQRES 1 M5 31 MET ALA LEU THR ASP THR GLN VAL TYR VAL ALA LEU VAL SEQRES 2 M5 31 ILE ALA LEU LEU PRO ALA VAL LEU ALA PHE ARG LEU SER SEQRES 3 M5 31 THR GLU LEU TYR LYS ATOM 1 N MET M 1 -29.076 -69.079 344.053 1.00165.27 ATOM 2 CA MET M 1 -28.809 -67.639 343.746 1.00164.53 ATOM 3 C MET M 1 -27.343 -67.253 344.054 1.00160.62 ATOM 4 O MET M 1 -26.431 -68.079 343.967 1.00158.91 ATOM 5 CB MET M 1 -29.789 -66.753 344.528 1.00165.70 ATOM 6 CG MET M 1 -29.673 -66.883 346.040 1.00166.79 ATOM 7 SD MET M 1 -30.567 -65.601 346.934 1.00171.49 ATOM 8 CE MET M 1 -31.481 -66.627 348.073 1.00171.10 ATOM 9 N ALA M 2 -27.131 -66.001 344.442 1.00157.67 ATOM 10 CA ALA M 2 -25.806 -65.466 344.676 1.00156.89 ATOM 11 C ALA M 2 -25.466 -65.399 346.154 1.00158.55 ATOM 12 O ALA M 2 -26.228 -65.853 347.005 1.00161.61 ATOM 13 CB ALA M 2 -25.720 -64.072 344.071 1.00156.32 ATOM 14 N LEU M 3 -24.291 -64.833 346.423 1.00158.39 ATOM 15 CA LEU M 3 -23.885 -64.370 347.743 1.00154.07 ATOM 16 C LEU M 3 -23.871 -62.824 347.711 1.00152.17 ATOM 17 O LEU M 3 -23.579 -62.218 346.681 1.00150.00 ATOM 18 CB LEU M 3 -22.502 -64.942 348.108 1.00154.25 ATOM 19 CG LEU M 3 -22.397 -65.822 349.363 1.00155.06 ATOM 20 CD1 LEU M 3 -23.246 -67.080 349.215 1.00158.78 ATOM 21 CD2 LEU M 3 -20.946 -66.191 349.655 1.00154.01 ATOM 22 N THR M 4 -24.191 -62.193 348.837 1.00155.14 ATOM 23 CA THR M 4 -24.431 -60.737 348.884 1.00158.57 ATOM 24 C THR M 4 -23.305 -59.915 349.510 1.00162.34 ATOM 25 O THR M 4 -22.331 -60.464 350.017 1.00170.32 ATOM 26 CB THR M 4 -25.718 -60.405 349.673 1.00156.28 ATOM 27 OG1 THR M 4 -25.580 -60.833 351.033 1.00154.85 ATOM 28 CG2 THR M 4 -26.935 -61.065 349.028 1.00156.90 ATOM 29 N ASP M 5 -23.456 -58.592 349.438 1.00162.38 ATOM 30 CA ASP M 5 -22.633 -57.640 350.201 1.00164.15 ATOM 31 C ASP M 5 -22.739 -57.929 351.697 1.00164.06 ATOM 32 O ASP M 5 -21.733 -57.977 352.414 1.00164.28 ATOM 33 CB ASP M 5 -23.106 -56.192 349.963 1.00166.39 ATOM 34 CG ASP M 5 -22.677 -55.633 348.616 1.00169.35 ATOM 35 OD1 ASP M 5 -21.510 -55.862 348.207 1.00170.30 ATOM 36 OD2 ASP M 5 -23.507 -54.937 347.979 1.00170.48 ATOM 37 N THR M 6 -23.978 -58.111 352.146 1.00164.71 ATOM 38 CA THR M 6 -24.302 -58.273 353.564 1.00167.82 ATOM 39 C THR M 6 -23.844 -59.620 354.135 1.00169.81 ATOM 40 O THR M 6 -23.306 -59.675 355.235 1.00168.78 ATOM 41 CB THR M 6 -25.816 -58.093 353.821 1.00168.21 ATOM 42 OG1 THR M 6 -26.322 -57.016 353.022 1.00167.08 ATOM 43 CG2 THR M 6 -26.088 -57.801 355.300 1.00168.11 ATOM 44 N GLN M 7 -24.072 -60.699 353.389 1.00171.89 ATOM 45 CA GLN M 7 -23.651 -62.053 353.808 1.00170.98 ATOM 46 C GLN M 7 -22.127 -62.168 353.954 1.00168.47 ATOM 47 O GLN M 7 -21.629 -62.889 354.817 1.00169.55 ATOM 48 CB GLN M 7 -24.177 -63.110 352.834 1.00171.79 ATOM 49 CG GLN M 7 -25.669 -63.373 352.964 1.00171.07 ATOM 50 CD GLN M 7 -26.264 -64.014 351.722 1.00169.85 ATOM 51 OE1 GLN M 7 -26.168 -63.460 350.634 1.00168.66 ATOM 52 NE2 GLN M 7 -26.879 -65.185 351.878 1.00167.20 ATOM 53 N VAL M 8 -21.397 -61.446 353.109 1.00162.09 ATOM 54 CA VAL M 8 -19.951 -61.298 353.283 1.00155.56 ATOM 55 C VAL M 8 -19.725 -60.502 354.558 1.00151.47 ATOM 56 O VAL M 8 -19.166 -61.008 355.523 1.00153.30 ATOM 57 CB VAL M 8 -19.265 -60.571 352.102 1.00154.03 ATOM 58 CG1 VAL M 8 -17.804 -60.261 352.425 1.00153.41 ATOM 59 CG2 VAL M 8 -19.357 -61.404 350.835 1.00155.83 ATOM 60 N TYR M 9 -20.181 -59.254 354.553 1.00150.00 ATOM 61 CA TYR M 9 -20.030 -58.359 355.704 1.00153.97 ATOM 62 C TYR M 9 -20.216 -59.094 357.030 1.00155.28 ATOM 63 O TYR M 9 -19.355 -59.064 357.912 1.00160.39 ATOM 64 CB TYR M 9 -21.064 -57.236 355.649 1.00157.70 ATOM 65 CG TYR M 9 -20.742 -56.049 354.773 1.00160.25 ATOM 66 CD1 TYR M 9 -21.762 -55.365 354.121 1.00160.99 ATOM 67 CD2 TYR M 9 -19.436 -55.579 354.627 1.00160.19 ATOM 68 CE1 TYR M 9 -21.495 -54.260 353.337 1.00160.19 ATOM 69 CE2 TYR M 9 -19.159 -54.476 353.841 1.00159.71 ATOM 70 CZ TYR M 9 -20.193 -53.821 353.197 1.00159.77 ATOM 71 OH TYR M 9 -19.935 -52.722 352.410 1.00159.72 ATOM 72 N VAL M 10 -21.362 -59.743 357.167 1.00154.99 ATOM 73 CA VAL M 10 -21.657 -60.505 358.372 1.00155.51 ATOM 74 C VAL M 10 -20.516 -61.496 358.628 1.00155.59 ATOM 75 O VAL M 10 -19.912 -61.472 359.692 1.00155.75 ATOM 76 CB VAL M 10 -23.021 -61.216 358.271 1.00156.30 ATOM 77 CG1 VAL M 10 -23.172 -62.302 359.330 1.00155.49 ATOM 78 CG2 VAL M 10 -24.144 -60.197 358.400 1.00157.73 ATOM 79 N ALA M 11 -20.198 -62.330 357.637 1.00155.12 ATOM 80 CA ALA M 11 -19.173 -63.395 357.789 1.00153.45 ATOM 81 C ALA M 11 -17.918 -62.881 358.510 1.00151.75 ATOM 82 O ALA M 11 -17.378 -63.550 359.399 1.00153.30 ATOM 83 CB ALA M 11 -18.798 -63.989 356.431 1.00152.66 ATOM 84 N LEU M 12 -17.484 -61.685 358.114 1.00151.95 ATOM 85 CA LEU M 12 -16.249 -61.054 358.623 1.00152.41 ATOM 86 C LEU M 12 -16.399 -60.484 360.027 1.00150.00 ATOM 87 O LEU M 12 -15.412 -60.284 360.725 1.00150.00 ATOM 88 CB LEU M 12 -15.701 -60.015 357.621 1.00154.72 ATOM 89 CG LEU M 12 -14.927 -60.673 356.459 1.00156.62 ATOM 90 CD1 LEU M 12 -14.995 -59.865 355.169 1.00157.05 ATOM 91 CD2 LEU M 12 -13.478 -60.943 356.844 1.00157.60 ATOM 92 N VAL M 13 -17.630 -60.261 360.456 1.00150.70 ATOM 93 CA VAL M 13 -17.882 -59.996 361.867 1.00153.18 ATOM 94 C VAL M 13 -17.647 -61.277 362.651 1.00151.92 ATOM 95 O VAL M 13 -16.947 -61.291 363.662 1.00150.00 ATOM 96 CB VAL M 13 -19.324 -59.525 362.132 1.00156.87 ATOM 97 CG1 VAL M 13 -19.545 -59.321 363.629 1.00156.22 ATOM 98 CG2 VAL M 13 -19.618 -58.253 361.345 1.00159.70 ATOM 99 N ILE M 14 -18.238 -62.355 362.154 1.00154.68 ATOM 100 CA ILE M 14 -18.196 -63.649 362.834 1.00158.65 ATOM 101 C ILE M 14 -16.758 -64.173 362.883 1.00159.38 ATOM 102 O ILE M 14 -16.378 -64.864 363.828 1.00162.35 ATOM 103 CB ILE M 14 -19.126 -64.697 362.162 1.00160.94 ATOM 104 CG1 ILE M 14 -20.598 -64.245 362.192 1.00162.75 ATOM 105 CG2 ILE M 14 -19.003 -66.046 362.861 1.00159.41 ATOM 106 CD1 ILE M 14 -21.515 -65.006 361.247 1.00162.20 ATOM 107 N ALA M 15 -15.963 -63.816 361.875 1.00160.17 ATOM 108 CA ALA M 15 -14.558 -64.251 361.779 1.00160.74 ATOM 109 C ALA M 15 -13.619 -63.522 362.750 1.00155.70 ATOM 110 O ALA M 15 -12.442 -63.890 362.886 1.00150.56 ATOM 111 CB ALA M 15 -14.057 -64.118 360.348 1.00164.90 ATOM 112 N LEU M 16 -14.147 -62.514 363.439 1.00152.54 ATOM 113 CA LEU M 16 -13.434 -61.907 364.555 1.00154.43 ATOM 114 C LEU M 16 -13.426 -62.818 365.794 1.00154.45 ATOM 115 O LEU M 16 -12.481 -62.797 366.572 1.00156.17 ATOM 116 CB LEU M 16 -14.026 -60.538 364.917 1.00157.01 ATOM 117 CG LEU M 16 -13.827 -59.326 364.000 1.00159.93 ATOM 118 CD1 LEU M 16 -14.392 -58.076 364.667 1.00159.80 ATOM 119 CD2 LEU M 16 -12.364 -59.115 363.646 1.00162.28 ATOM 120 N LEU M 17 -14.473 -63.615 365.979 1.00152.99 ATOM 121 CA LEU M 17 -14.547 -64.495 367.150 1.00150.00 ATOM 122 C LEU M 17 -13.334 -65.442 367.242 1.00150.00 ATOM 123 O LEU M 17 -12.551 -65.327 368.186 1.00150.00 ATOM 124 CB LEU M 17 -15.861 -65.282 367.174 1.00150.00 ATOM 125 CG LEU M 17 -16.287 -66.035 368.448 1.00150.00 ATOM 126 CD1 LEU M 17 -16.891 -67.382 368.071 1.00150.52 ATOM 127 CD2 LEU M 17 -15.180 -66.261 369.463 1.00150.00 ATOM 128 N PRO M 18 -13.166 -66.375 366.275 1.00156.40 ATOM 129 CA PRO M 18 -12.041 -67.309 366.415 1.00161.27 ATOM 130 C PRO M 18 -10.664 -66.669 366.244 1.00164.56 ATOM 131 O PRO M 18 -9.689 -67.209 366.744 1.00170.35 ATOM 132 CB PRO M 18 -12.283 -68.339 365.305 1.00162.11 ATOM 133 CG PRO M 18 -13.053 -67.601 364.274 1.00162.77 ATOM 134 CD PRO M 18 -13.907 -66.612 365.020 1.00161.93 ATOM 135 N ALA M 19 -10.600 -65.539 365.540 1.00164.39 ATOM 136 CA ALA M 19 -9.351 -64.772 365.378 1.00165.34 ATOM 137 C ALA M 19 -8.800 -64.262 366.722 1.00165.22 ATOM 138 O ALA M 19 -7.579 -64.109 366.882 1.00168.20 ATOM 139 CB ALA M 19 -9.561 -63.611 364.411 1.00165.06 ATOM 140 N VAL M 20 -9.713 -64.013 367.670 1.00160.96 ATOM 141 CA VAL M 20 -9.392 -63.597 369.054 1.00158.43 ATOM 142 C VAL M 20 -9.216 -64.803 369.996 1.00158.85 ATOM 143 O VAL M 20 -8.344 -64.803 370.873 1.00163.49 ATOM 144 CB VAL M 20 -10.443 -62.581 369.599 1.00156.75 ATOM 145 CG1 VAL M 20 -10.518 -62.578 371.126 1.00155.61 ATOM 146 CG2 VAL M 20 -10.132 -61.175 369.086 1.00157.70 ATOM 147 N LEU M 21 -10.022 -65.838 369.802 1.00157.95 ATOM 148 CA LEU M 21 -9.790 -67.095 370.510 1.00159.49 ATOM 149 C LEU M 21 -8.576 -67.821 369.966 1.00155.22 ATOM 150 O LEU M 21 -8.108 -68.770 370.573 1.00155.91 ATOM 151 CB LEU M 21 -11.001 -68.006 370.439 1.00164.79 ATOM 152 CG LEU M 21 -12.154 -67.602 371.352 1.00169.32 ATOM 153 CD1 LEU M 21 -13.354 -68.499 371.085 1.00171.36 ATOM 154 CD2 LEU M 21 -11.746 -67.664 372.821 1.00170.65 ATOM 155 N ALA M 22 -8.083 -67.374 368.818 1.00151.90 ATOM 156 CA ALA M 22 -6.783 -67.815 368.307 1.00151.18 ATOM 157 C ALA M 22 -5.674 -67.104 369.062 1.00152.60 ATOM 158 O ALA M 22 -4.671 -67.702 369.455 1.00158.64 ATOM 159 CB ALA M 22 -6.664 -67.499 366.829 1.00150.17 ATOM 160 N PHE M 23 -5.864 -65.806 369.228 1.00152.45 ATOM 161 CA PHE M 23 -4.889 -64.963 369.901 1.00153.79 ATOM 162 C PHE M 23 -4.697 -65.410 371.345 1.00154.71 ATOM 163 O PHE M 23 -3.584 -65.417 371.866 1.00156.47 ATOM 164 CB PHE M 23 -5.340 -63.507 369.877 1.00153.87 ATOM 165 CG PHE M 23 -4.264 -62.543 370.264 1.00152.04 ATOM 166 CD1 PHE M 23 -3.559 -61.828 369.296 1.00153.14 ATOM 167 CD2 PHE M 23 -3.941 -62.360 371.594 1.00150.00 ATOM 168 CE1 PHE M 23 -2.557 -60.945 369.658 1.00150.07 ATOM 169 CE2 PHE M 23 -2.942 -61.485 371.962 1.00150.00 ATOM 170 CZ PHE M 23 -2.249 -60.774 370.994 1.00150.00 ATOM 171 N ARG M 24 -5.793 -65.761 371.994 1.00155.46 ATOM 172 CA ARG M 24 -5.726 -66.199 373.385 1.00155.98 ATOM 173 C ARG M 24 -5.033 -67.544 373.534 1.00155.21 ATOM 174 O ARG M 24 -4.173 -67.722 374.401 1.00154.95 ATOM 175 CB ARG M 24 -7.122 -66.278 373.992 1.00157.13 ATOM 176 CG ARG M 24 -7.680 -64.922 374.356 1.00159.68 ATOM 177 CD ARG M 24 -8.844 -65.022 375.322 1.00160.47 ATOM 178 NE ARG M 24 -8.696 -64.015 376.367 1.00163.01 ATOM 179 CZ ARG M 24 -8.835 -62.700 376.184 1.00165.21 ATOM 180 NH1 ARG M 24 -9.139 -62.198 374.988 1.00164.66 ATOM 181 NH2 ARG M 24 -8.665 -61.871 377.208 1.00166.21 ATOM 182 N LEU M 25 -5.427 -68.501 372.702 1.00155.23 ATOM 183 CA LEU M 25 -4.877 -69.843 372.786 1.00153.79 ATOM 184 C LEU M 25 -3.381 -69.798 372.574 1.00151.06 ATOM 185 O LEU M 25 -2.622 -70.451 373.281 1.00153.10 ATOM 186 CB LEU M 25 -5.502 -70.761 371.740 1.00157.00 ATOM 187 CG LEU M 25 -4.934 -72.187 371.692 1.00157.53 ATOM 188 CD1 LEU M 25 -4.948 -72.827 373.073 1.00159.25 ATOM 189 CD2 LEU M 25 -5.702 -73.047 370.697 1.00158.01 ATOM 190 N SER M 26 -2.962 -69.011 371.595 1.00150.11 ATOM 191 CA SER M 26 -1.544 -68.915 371.268 1.00151.85 ATOM 192 C SER M 26 -0.709 -68.476 372.479 1.00151.95 ATOM 193 O SER M 26 0.302 -69.098 372.795 1.00150.00 ATOM 194 CB SER M 26 -1.323 -67.957 370.098 1.00155.70 ATOM 195 OG SER M 26 -1.642 -66.619 370.450 1.00161.65 ATOM 196 N THR M 27 -1.145 -67.415 373.158 1.00155.41 ATOM 197 CA THR M 27 -0.377 -66.845 374.293 1.00159.06 ATOM 198 C THR M 27 -0.557 -67.620 375.595 1.00161.02 ATOM 199 O THR M 27 0.001 -67.228 376.621 1.00164.01 ATOM 200 CB THR M 27 -0.700 -65.353 374.599 1.00160.88 ATOM 201 OG1 THR M 27 -1.878 -65.254 375.420 1.00160.58 ATOM 202 CG2 THR M 27 -0.857 -64.529 373.315 1.00163.30 ATOM 203 N GLU M 28 -1.372 -68.675 375.551 1.00162.11 ATOM 204 CA GLU M 28 -1.459 -69.660 376.638 1.00162.93 ATOM 205 C GLU M 28 -0.618 -70.912 376.324 1.00160.12 ATOM 206 O GLU M 28 -0.302 -71.700 377.220 1.00161.07 ATOM 207 CB GLU M 28 -2.930 -70.013 376.929 1.00165.43 ATOM 208 CG GLU M 28 -3.223 -70.385 378.385 1.00166.78 ATOM 209 CD GLU M 28 -3.092 -69.217 379.370 1.00166.38 ATOM 210 OE1 GLU M 28 -3.175 -69.467 380.598 1.00166.03 ATOM 211 OE2 GLU M 28 -2.916 -68.054 378.935 1.00164.97 ATOM 212 N LEU M 29 -0.265 -71.079 375.051 1.00157.51 ATOM 213 CA LEU M 29 0.743 -72.063 374.637 1.00156.54 ATOM 214 C LEU M 29 2.153 -71.572 374.979 1.00154.81 ATOM 215 O LEU M 29 3.042 -72.367 375.262 1.00154.50 ATOM 216 CB LEU M 29 0.616 -72.366 373.142 1.00158.29 ATOM 217 CG LEU M 29 -0.643 -73.148 372.742 1.00160.73 ATOM 218 CD1 LEU M 29 -1.099 -72.808 371.328 1.00161.82 ATOM 219 CD2 LEU M 29 -0.421 -74.651 372.893 1.00159.61 ATOM 220 N TYR M 30 2.339 -70.257 374.891 1.00155.76 ATOM 221 CA TYR M 30 3.463 -69.496 375.526 1.00158.71 ATOM 222 C TYR M 30 4.529 -68.896 374.611 1.00161.59 ATOM 223 O TYR M 30 4.873 -69.430 373.553 1.00165.44 ATOM 224 CB TYR M 30 4.119 -70.199 376.738 1.00156.98 ATOM 225 CG TYR M 30 3.421 -69.855 378.042 1.00155.75 ATOM 226 CD1 TYR M 30 3.128 -70.834 378.985 1.00153.48 ATOM 227 CD2 TYR M 30 3.023 -68.543 378.316 1.00156.31 ATOM 228 CE1 TYR M 30 2.475 -70.514 380.167 1.00152.47 ATOM 229 CE2 TYR M 30 2.366 -68.216 379.488 1.00156.28 ATOM 230 CZ TYR M 30 2.096 -69.201 380.411 1.00154.37 ATOM 231 OH TYR M 30 1.446 -68.860 381.574 1.00156.96 ATOM 232 N LYS M 31 5.043 -67.764 375.089 1.00162.35 ATOM 233 CA LYS M 31 5.859 -66.840 374.304 1.00163.78 ATOM 234 C LYS M 31 7.163 -67.543 373.868 1.00162.74 ATOM 235 O LYS M 31 8.221 -67.500 374.494 1.00160.52 ATOM 236 CB LYS M 31 6.125 -65.566 375.131 1.00164.44 ATOM 237 CG LYS M 31 6.357 -64.266 374.358 1.00164.93 ATOM 238 CD LYS M 31 7.123 -63.260 375.216 1.00166.50 ATOM 239 CE LYS M 31 6.287 -62.695 376.360 1.00167.84 ATOM 240 NZ LYS M 31 7.099 -61.943 377.364 1.00167.20 ATOM 241 OXT LYS M 31 7.204 -68.233 372.852 1.00166.38 TER