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 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 -55.105 -22.796 345.302 1.00164.93 ATOM 2 CA MET M 1 -53.851 -23.407 344.751 1.00165.21 ATOM 3 C MET M 1 -53.468 -22.756 343.435 1.00163.47 ATOM 4 O MET M 1 -54.300 -22.136 342.795 1.00160.00 ATOM 5 CB MET M 1 -54.049 -24.909 344.544 1.00166.92 ATOM 6 CG MET M 1 -55.268 -25.266 343.692 1.00167.58 ATOM 7 SD MET M 1 -55.337 -26.987 343.149 1.00165.77 ATOM 8 CE MET M 1 -57.076 -27.169 342.743 1.00162.67 ATOM 9 N ALA M 2 -52.229 -22.949 342.983 1.00162.56 ATOM 10 CA ALA M 2 -51.838 -22.516 341.635 1.00162.33 ATOM 11 C ALA M 2 -52.586 -23.317 340.564 1.00162.00 ATOM 12 O ALA M 2 -52.922 -24.486 340.781 1.00159.48 ATOM 13 CB ALA M 2 -50.336 -22.656 341.450 1.00162.47 ATOM 14 N LEU M 3 -52.833 -22.677 339.420 1.00162.24 ATOM 15 CA LEU M 3 -53.484 -23.316 338.282 1.00160.94 ATOM 16 C LEU M 3 -52.472 -24.299 337.712 1.00158.33 ATOM 17 O LEU M 3 -51.275 -24.036 337.760 1.00152.98 ATOM 18 CB LEU M 3 -53.906 -22.281 337.236 1.00162.31 ATOM 19 CG LEU M 3 -55.261 -22.492 336.553 1.00162.98 ATOM 20 CD1 LEU M 3 -56.400 -22.430 337.560 1.00165.99 ATOM 21 CD2 LEU M 3 -55.469 -21.454 335.460 1.00163.60 ATOM 22 N THR M 4 -52.933 -25.437 337.221 1.00160.31 ATOM 23 CA THR M 4 -52.011 -26.446 336.712 1.00163.64 ATOM 24 C THR M 4 -51.954 -26.429 335.192 1.00162.75 ATOM 25 O THR M 4 -52.786 -25.810 334.529 1.00170.88 ATOM 26 CB THR M 4 -52.389 -27.874 337.161 1.00167.40 ATOM 27 OG1 THR M 4 -53.530 -28.346 336.424 1.00167.17 ATOM 28 CG2 THR M 4 -52.676 -27.906 338.657 1.00169.51 ATOM 29 N ASP M 5 -50.951 -27.099 334.641 1.00157.47 ATOM 30 CA ASP M 5 -50.814 -27.188 333.187 1.00154.34 ATOM 31 C ASP M 5 -52.125 -27.682 332.608 1.00154.60 ATOM 32 O ASP M 5 -52.709 -27.068 331.705 1.00155.51 ATOM 33 CB ASP M 5 -49.705 -28.163 332.794 1.00150.00 ATOM 34 CG ASP M 5 -48.330 -27.650 333.131 1.00150.00 ATOM 35 OD1 ASP M 5 -48.161 -26.418 333.290 1.00150.00 ATOM 36 OD2 ASP M 5 -47.414 -28.488 333.229 1.00150.00 ATOM 37 N THR M 6 -52.587 -28.803 333.138 1.00153.58 ATOM 38 CA THR M 6 -53.784 -29.406 332.606 1.00155.50 ATOM 39 C THR M 6 -54.968 -28.458 332.567 1.00154.87 ATOM 40 O THR M 6 -55.737 -28.476 331.608 1.00150.00 ATOM 41 CB THR M 6 -54.156 -30.698 333.358 1.00158.43 ATOM 42 OG1 THR M 6 -52.960 -31.347 333.804 1.00157.80 ATOM 43 CG2 THR M 6 -54.933 -31.649 332.441 1.00160.24 ATOM 44 N GLN M 7 -55.116 -27.598 333.550 1.00158.23 ATOM 45 CA GLN M 7 -56.224 -26.678 333.495 1.00160.35 ATOM 46 C GLN M 7 -56.099 -25.664 332.338 1.00163.40 ATOM 47 O GLN M 7 -57.099 -25.226 331.784 1.00162.08 ATOM 48 CB GLN M 7 -56.346 -25.934 334.846 1.00157.29 ATOM 49 CG GLN M 7 -56.692 -26.824 336.046 1.00153.25 ATOM 50 CD GLN M 7 -56.337 -26.208 337.403 1.00150.00 ATOM 51 OE1 GLN M 7 -55.283 -25.600 337.560 1.00150.00 ATOM 52 NE2 GLN M 7 -57.202 -26.401 338.396 1.00150.00 ATOM 53 N VAL M 8 -54.872 -25.290 332.006 1.00166.25 ATOM 54 CA VAL M 8 -54.653 -24.374 330.909 1.00164.07 ATOM 55 C VAL M 8 -54.939 -25.073 329.589 1.00164.55 ATOM 56 O VAL M 8 -55.616 -24.550 328.723 1.00170.62 ATOM 57 CB VAL M 8 -53.238 -23.747 330.926 1.00161.79 ATOM 58 CG1 VAL M 8 -53.021 -22.859 329.707 1.00159.92 ATOM 59 CG2 VAL M 8 -53.031 -22.935 332.199 1.00162.67 ATOM 60 N TYR M 9 -54.431 -26.288 329.456 1.00162.25 ATOM 61 CA TYR M 9 -54.675 -27.085 328.259 1.00163.44 ATOM 62 C TYR M 9 -56.161 -27.322 328.071 1.00164.18 ATOM 63 O TYR M 9 -56.669 -27.180 326.985 1.00164.90 ATOM 64 CB TYR M 9 -53.971 -28.437 328.385 1.00163.29 ATOM 65 CG TYR M 9 -52.472 -28.373 328.592 1.00163.10 ATOM 66 CD1 TYR M 9 -51.836 -29.297 329.412 1.00163.30 ATOM 67 CD2 TYR M 9 -51.693 -27.393 327.979 1.00163.25 ATOM 68 CE1 TYR M 9 -50.473 -29.259 329.610 1.00164.16 ATOM 69 CE2 TYR M 9 -50.327 -27.346 328.175 1.00163.43 ATOM 70 CZ TYR M 9 -49.724 -28.283 328.992 1.00164.59 ATOM 71 OH TYR M 9 -48.367 -28.249 329.195 1.00168.17 ATOM 72 N VAL M 10 -56.850 -27.715 329.133 1.00163.14 ATOM 73 CA VAL M 10 -58.269 -27.963 329.032 1.00163.89 ATOM 74 C VAL M 10 -59.009 -26.697 328.573 1.00162.55 ATOM 75 O VAL M 10 -59.941 -26.777 327.777 1.00167.73 ATOM 76 CB VAL M 10 -58.846 -28.533 330.349 1.00163.52 ATOM 77 CG1 VAL M 10 -60.363 -28.373 330.424 1.00165.26 ATOM 78 CG2 VAL M 10 -58.467 -30.003 330.475 1.00162.28 ATOM 79 N ALA M 11 -58.577 -25.542 329.055 1.00155.50 ATOM 80 CA ALA M 11 -59.187 -24.270 328.657 1.00150.39 ATOM 81 C ALA M 11 -58.916 -24.018 327.165 1.00150.00 ATOM 82 O ALA M 11 -59.812 -23.633 326.430 1.00150.00 ATOM 83 CB ALA M 11 -58.625 -23.137 329.499 1.00150.52 ATOM 84 N LEU M 12 -57.687 -24.243 326.717 1.00150.00 ATOM 85 CA LEU M 12 -57.344 -24.072 325.303 1.00150.00 ATOM 86 C LEU M 12 -58.242 -24.900 324.393 1.00150.00 ATOM 87 O LEU M 12 -58.725 -24.406 323.377 1.00150.00 ATOM 88 CB LEU M 12 -55.884 -24.431 325.021 1.00153.54 ATOM 89 CG LEU M 12 -54.838 -23.345 325.296 1.00157.87 ATOM 90 CD1 LEU M 12 -53.441 -23.941 325.210 1.00159.72 ATOM 91 CD2 LEU M 12 -54.969 -22.162 324.346 1.00159.27 ATOM 92 N VAL M 13 -58.453 -26.161 324.741 1.00150.00 ATOM 93 CA VAL M 13 -59.298 -27.042 323.944 1.00152.03 ATOM 94 C VAL M 13 -60.732 -26.526 323.889 1.00153.74 ATOM 95 O VAL M 13 -61.331 -26.444 322.816 1.00156.12 ATOM 96 CB VAL M 13 -59.332 -28.478 324.514 1.00153.14 ATOM 97 CG1 VAL M 13 -60.366 -29.337 323.787 1.00152.23 ATOM 98 CG2 VAL M 13 -57.953 -29.115 324.425 1.00155.31 ATOM 99 N ILE M 14 -61.290 -26.170 325.036 1.00155.83 ATOM 100 CA ILE M 14 -62.664 -25.680 325.056 1.00158.46 ATOM 101 C ILE M 14 -62.775 -24.411 324.221 1.00158.93 ATOM 102 O ILE M 14 -63.808 -24.140 323.612 1.00159.68 ATOM 103 CB ILE M 14 -63.127 -25.365 326.505 1.00160.99 ATOM 104 CG1 ILE M 14 -63.425 -26.672 327.255 1.00162.30 ATOM 105 CG2 ILE M 14 -64.365 -24.465 326.516 1.00161.88 ATOM 106 CD1 ILE M 14 -63.663 -26.516 328.747 1.00162.67 ATOM 107 N ALA M 15 -61.704 -23.633 324.199 1.00158.19 ATOM 108 CA ALA M 15 -61.672 -22.388 323.434 1.00156.80 ATOM 109 C ALA M 15 -61.956 -22.625 321.940 1.00153.93 ATOM 110 O ALA M 15 -62.472 -21.732 321.261 1.00151.65 ATOM 111 CB ALA M 15 -60.333 -21.697 323.612 1.00157.82 ATOM 112 N LEU M 16 -61.623 -23.821 321.447 1.00153.56 ATOM 113 CA LEU M 16 -61.852 -24.193 320.041 1.00153.98 ATOM 114 C LEU M 16 -63.338 -24.166 319.682 1.00153.55 ATOM 115 O LEU M 16 -63.691 -23.866 318.554 1.00156.09 ATOM 116 CB LEU M 16 -61.271 -25.585 319.706 1.00155.86 ATOM 117 CG LEU M 16 -59.772 -25.754 319.397 1.00157.08 ATOM 118 CD1 LEU M 16 -59.408 -27.223 319.182 1.00156.70 ATOM 119 CD2 LEU M 16 -59.363 -24.924 318.186 1.00157.89 ATOM 120 N LEU M 17 -64.205 -24.456 320.644 1.00154.00 ATOM 121 CA LEU M 17 -65.634 -24.446 320.389 1.00157.21 ATOM 122 C LEU M 17 -66.095 -23.060 319.936 1.00157.49 ATOM 123 O LEU M 17 -66.674 -22.924 318.859 1.00159.16 ATOM 124 CB LEU M 17 -66.430 -24.955 321.607 1.00159.44 ATOM 125 CG LEU M 17 -67.776 -25.655 321.349 1.00159.75 ATOM 126 CD1 LEU M 17 -68.514 -25.896 322.657 1.00163.10 ATOM 127 CD2 LEU M 17 -68.667 -24.881 320.393 1.00156.24 ATOM 128 N PRO M 18 -65.836 -22.010 320.728 1.00158.46 ATOM 129 CA PRO M 18 -66.292 -20.710 320.235 1.00159.10 ATOM 130 C PRO M 18 -65.521 -20.186 319.031 1.00158.12 ATOM 131 O PRO M 18 -66.012 -19.312 318.313 1.00154.12 ATOM 132 CB PRO M 18 -66.154 -19.781 321.453 1.00160.71 ATOM 133 CG PRO M 18 -65.252 -20.480 322.398 1.00161.36 ATOM 134 CD PRO M 18 -65.385 -21.945 322.127 1.00159.93 ATOM 135 N ALA M 19 -64.321 -20.701 318.805 1.00159.50 ATOM 136 CA ALA M 19 -63.571 -20.287 317.625 1.00157.73 ATOM 137 C ALA M 19 -64.312 -20.768 316.381 1.00152.98 ATOM 138 O ALA M 19 -64.616 -20.004 315.461 1.00153.43 ATOM 139 CB ALA M 19 -62.163 -20.857 317.669 1.00159.52 ATOM 140 N VAL M 20 -64.628 -22.054 316.375 1.00150.00 ATOM 141 CA VAL M 20 -65.363 -22.629 315.265 1.00150.00 ATOM 142 C VAL M 20 -66.708 -21.920 315.129 1.00152.18 ATOM 143 O VAL M 20 -67.078 -21.502 314.035 1.00153.69 ATOM 144 CB VAL M 20 -65.543 -24.154 315.426 1.00150.97 ATOM 145 CG1 VAL M 20 -66.735 -24.665 314.619 1.00150.20 ATOM 146 CG2 VAL M 20 -64.261 -24.873 315.017 1.00152.17 ATOM 147 N LEU M 21 -67.439 -21.765 316.225 1.00156.99 ATOM 148 CA LEU M 21 -68.735 -21.098 316.167 1.00163.02 ATOM 149 C LEU M 21 -68.605 -19.641 315.725 1.00162.94 ATOM 150 O LEU M 21 -69.543 -19.062 315.187 1.00159.35 ATOM 151 CB LEU M 21 -69.455 -21.189 317.514 1.00168.98 ATOM 152 CG LEU M 21 -69.780 -22.601 318.018 1.00174.25 ATOM 153 CD1 LEU M 21 -70.610 -22.511 319.293 1.00176.87 ATOM 154 CD2 LEU M 21 -70.496 -23.440 316.964 1.00174.51 ATOM 155 N ALA M 22 -67.449 -19.035 315.958 1.00167.07 ATOM 156 CA ALA M 22 -67.248 -17.653 315.500 1.00170.70 ATOM 157 C ALA M 22 -67.032 -17.662 313.989 1.00168.86 ATOM 158 O ALA M 22 -67.511 -16.798 313.264 1.00165.01 ATOM 159 CB ALA M 22 -66.020 -17.074 316.175 1.00171.90 ATOM 160 N PHE M 23 -66.291 -18.658 313.522 1.00167.64 ATOM 161 CA PHE M 23 -66.038 -18.800 312.092 1.00164.64 ATOM 162 C PHE M 23 -67.379 -18.992 311.385 1.00161.83 ATOM 163 O PHE M 23 -67.646 -18.395 310.345 1.00161.19 ATOM 164 CB PHE M 23 -65.118 -19.997 311.859 1.00165.87 ATOM 165 CG PHE M 23 -64.519 -20.050 310.486 1.00163.10 ATOM 166 CD1 PHE M 23 -63.320 -19.401 310.210 1.00163.13 ATOM 167 CD2 PHE M 23 -65.141 -20.766 309.474 1.00159.03 ATOM 168 CE1 PHE M 23 -62.760 -19.456 308.946 1.00161.87 ATOM 169 CE2 PHE M 23 -64.586 -20.825 308.209 1.00158.42 ATOM 170 CZ PHE M 23 -63.394 -20.170 307.944 1.00160.26 ATOM 171 N ARG M 24 -68.240 -19.821 311.950 1.00161.31 ATOM 172 CA ARG M 24 -69.555 -20.056 311.385 1.00163.07 ATOM 173 C ARG M 24 -70.425 -18.819 311.374 1.00162.00 ATOM 174 O ARG M 24 -71.060 -18.521 310.363 1.00164.87 ATOM 175 CB ARG M 24 -70.283 -21.247 312.023 1.00164.27 ATOM 176 CG ARG M 24 -70.090 -22.493 311.170 1.00166.93 ATOM 177 CD ARG M 24 -70.772 -23.747 311.674 1.00168.41 ATOM 178 NE ARG M 24 -70.907 -24.717 310.582 1.00171.73 ATOM 179 CZ ARG M 24 -69.909 -25.434 310.054 1.00173.66 ATOM 180 NH1 ARG M 24 -68.660 -25.331 310.510 1.00174.10 ATOM 181 NH2 ARG M 24 -70.160 -26.273 309.054 1.00173.76 ATOM 182 N LEU M 25 -70.481 -18.092 312.475 1.00158.83 ATOM 183 CA LEU M 25 -71.329 -16.910 312.501 1.00159.73 ATOM 184 C LEU M 25 -70.860 -15.857 311.508 1.00160.65 ATOM 185 O LEU M 25 -71.675 -15.239 310.816 1.00157.96 ATOM 186 CB LEU M 25 -71.395 -16.294 313.905 1.00160.47 ATOM 187 CG LEU M 25 -72.202 -14.984 314.036 1.00162.10 ATOM 188 CD1 LEU M 25 -73.597 -15.097 313.436 1.00163.51 ATOM 189 CD2 LEU M 25 -72.299 -14.549 315.490 1.00163.14 ATOM 190 N SER M 26 -69.557 -15.656 311.431 1.00163.89 ATOM 191 CA SER M 26 -69.036 -14.643 310.535 1.00166.49 ATOM 192 C SER M 26 -69.272 -14.974 309.058 1.00165.38 ATOM 193 O SER M 26 -69.646 -14.094 308.284 1.00163.91 ATOM 194 CB SER M 26 -67.540 -14.480 310.785 1.00170.95 ATOM 195 OG SER M 26 -66.852 -15.694 310.508 1.00176.18 ATOM 196 N THR M 27 -69.057 -16.227 308.661 1.00164.67 ATOM 197 CA THR M 27 -69.306 -16.600 307.262 1.00160.30 ATOM 198 C THR M 27 -70.792 -16.536 306.983 1.00158.83 ATOM 199 O THR M 27 -71.207 -16.263 305.869 1.00155.96 ATOM 200 CB THR M 27 -68.895 -18.046 306.894 1.00159.49 ATOM 201 OG1 THR M 27 -69.788 -18.990 307.515 1.00160.65 ATOM 202 CG2 THR M 27 -67.444 -18.344 307.268 1.00159.33 ATOM 203 N GLU M 28 -71.613 -16.772 307.997 1.00159.80 ATOM 204 CA GLU M 28 -73.052 -16.705 307.791 1.00162.11 ATOM 205 C GLU M 28 -73.515 -15.250 307.638 1.00163.47 ATOM 206 O GLU M 28 -74.501 -14.979 306.959 1.00167.22 ATOM 207 CB GLU M 28 -73.836 -17.459 308.879 1.00164.08 ATOM 208 CG GLU M 28 -75.219 -17.967 308.440 1.00166.24 ATOM 209 CD GLU M 28 -75.200 -19.237 307.574 1.00168.03 ATOM 210 OE1 GLU M 28 -76.302 -19.660 307.141 1.00165.51 ATOM 211 OE2 GLU M 28 -74.113 -19.814 307.315 1.00172.86 ATOM 212 N LEU M 29 -72.813 -14.330 308.289 1.00162.53 ATOM 213 CA LEU M 29 -73.109 -12.901 308.178 1.00161.43 ATOM 214 C LEU M 29 -72.677 -12.400 306.785 1.00164.18 ATOM 215 O LEU M 29 -73.121 -11.343 306.354 1.00158.51 ATOM 216 CB LEU M 29 -72.375 -12.104 309.263 1.00158.86 ATOM 217 CG LEU M 29 -72.990 -12.152 310.666 1.00157.00 ATOM 218 CD1 LEU M 29 -71.939 -11.990 311.752 1.00157.02 ATOM 219 CD2 LEU M 29 -74.079 -11.097 310.813 1.00157.19 ATOM 220 N TYR M 30 -71.789 -13.155 306.126 1.00169.46 ATOM 221 CA TYR M 30 -71.360 -12.997 304.689 1.00169.22 ATOM 222 C TYR M 30 -69.947 -12.575 304.179 1.00173.18 ATOM 223 O TYR M 30 -69.208 -11.793 304.809 1.00179.60 ATOM 224 CB TYR M 30 -72.466 -12.331 303.847 1.00165.72 ATOM 225 CG TYR M 30 -73.599 -13.309 303.548 1.00166.87 ATOM 226 CD1 TYR M 30 -74.919 -13.021 303.891 1.00165.82 ATOM 227 CD2 TYR M 30 -73.333 -14.549 302.950 1.00167.98 ATOM 228 CE1 TYR M 30 -75.939 -13.924 303.624 1.00167.26 ATOM 229 CE2 TYR M 30 -74.344 -15.457 302.685 1.00166.65 ATOM 230 CZ TYR M 30 -75.644 -15.141 303.021 1.00166.86 ATOM 231 OH TYR M 30 -76.646 -16.043 302.755 1.00164.61 ATOM 232 N LYS M 31 -69.635 -13.094 302.978 1.00175.19 ATOM 233 CA LYS M 31 -68.411 -12.777 302.207 1.00175.88 ATOM 234 C LYS M 31 -68.331 -11.264 301.984 1.00173.23 ATOM 235 O LYS M 31 -67.796 -10.774 300.991 1.00169.77 ATOM 236 CB LYS M 31 -68.399 -13.532 300.864 1.00176.59 ATOM 237 CG LYS M 31 -67.040 -13.620 300.174 1.00175.61 ATOM 238 CD LYS M 31 -67.102 -14.396 298.858 1.00172.46 ATOM 239 CE LYS M 31 -66.895 -15.897 299.044 1.00169.27 ATOM 240 NZ LYS M 31 -66.886 -16.648 297.755 1.00166.76 ATOM 241 OXT LYS M 31 -68.808 -10.464 302.786 1.00169.26 TER