HEADER PHOTOSYNTHESIS 31-DEC-69 5OY0 TITLE Structure of synechocystis photosystem I trimer at 2.5A resolution COMPND MOL_ID: 11; COMPND 2 MOLECULE: Photosystem I reaction center subunit XII; COMPND 3 CHAIN: M, m, 9; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.50 ANGSTORMS DBREF 5OY0 m 1 31 UNP P72986 PSAM_SYNY3 1 31 SEQRES 1 m 31 MET ALA LEU SER ASP THR GLN ILE LEU ALA ALA LEU VAL SEQRES 2 m 31 VAL ALA LEU LEU PRO ALA PHE LEU ALA PHE ARG LEU SER SEQRES 3 m 31 THR GLU LEU TYR LYS ATOM 1 N MET m 1 101.299 -91.790 17.942 1.00 73.39 ATOM 2 CA MET m 1 102.659 -92.255 17.703 1.00 66.42 ATOM 3 C MET m 1 103.658 -91.401 18.471 1.00 58.14 ATOM 4 O MET m 1 103.308 -90.345 18.993 1.00 59.51 ATOM 5 CB MET m 1 102.981 -92.229 16.211 1.00 64.41 ATOM 6 CG MET m 1 102.914 -90.848 15.592 1.00 67.08 ATOM 7 SD MET m 1 103.491 -90.862 13.890 1.00 75.86 ATOM 8 CE MET m 1 105.062 -91.697 14.094 1.00 74.58 ATOM 9 N ALA m 2 104.906 -91.859 18.526 1.00 51.83 ATOM 10 CA ALA m 2 105.928 -91.179 19.306 1.00 46.00 ATOM 11 C ALA m 2 106.553 -90.035 18.518 1.00 47.28 ATOM 12 O ALA m 2 106.765 -90.134 17.306 1.00 57.84 ATOM 13 CB ALA m 2 107.013 -92.165 19.740 1.00 43.57 ATOM 14 N LEU m 3 106.847 -88.947 19.225 1.00 42.30 ATOM 15 CA LEU m 3 107.548 -87.819 18.633 1.00 41.84 ATOM 16 C LEU m 3 108.905 -88.251 18.090 1.00 42.16 ATOM 17 O LEU m 3 109.541 -89.174 18.604 1.00 47.42 ATOM 18 CB LEU m 3 107.728 -86.710 19.672 1.00 41.25 ATOM 19 CG LEU m 3 106.776 -85.514 19.631 1.00 41.03 ATOM 20 CD1 LEU m 3 105.351 -85.947 19.396 1.00 41.49 ATOM 21 CD2 LEU m 3 106.879 -84.726 20.925 1.00 40.59 ATOM 22 N SER m 4 109.343 -87.569 17.040 1.00 47.61 ATOM 23 CA SER m 4 110.595 -87.856 16.358 1.00 46.10 ATOM 24 C SER m 4 111.694 -86.909 16.828 1.00 41.50 ATOM 25 O SER m 4 111.428 -85.817 17.333 1.00 46.31 ATOM 26 CB SER m 4 110.414 -87.732 14.842 1.00 53.06 ATOM 27 OG SER m 4 111.663 -87.712 14.172 1.00 68.33 ATOM 28 N ASP m 5 112.944 -87.346 16.644 1.00 41.39 ATOM 29 CA ASP m 5 114.085 -86.475 16.908 1.00 40.99 ATOM 30 C ASP m 5 113.975 -85.163 16.138 1.00 40.76 ATOM 31 O ASP m 5 114.258 -84.088 16.682 1.00 40.34 ATOM 32 CB ASP m 5 115.392 -87.186 16.546 1.00 41.26 ATOM 33 CG ASP m 5 115.706 -88.343 17.472 1.00 42.31 ATOM 34 OD1 ASP m 5 116.832 -88.878 17.391 1.00 41.69 ATOM 35 OD2 ASP m 5 114.826 -88.726 18.269 1.00 47.29 ATOM 36 N THR m 6 113.572 -85.236 14.867 1.00 42.46 ATOM 37 CA THR m 6 113.407 -84.033 14.057 1.00 42.35 ATOM 38 C THR m 6 112.408 -83.073 14.688 1.00 42.01 ATOM 39 O THR m 6 112.606 -81.852 14.664 1.00 45.31 ATOM 40 CB THR m 6 112.960 -84.417 12.645 1.00 50.02 ATOM 41 OG1 THR m 6 113.941 -85.273 12.047 1.00 56.54 ATOM 42 CG2 THR m 6 112.771 -83.183 11.777 1.00 42.88 ATOM 43 N GLN m 7 111.329 -83.603 15.267 1.00 40.72 ATOM 44 CA GLN m 7 110.341 -82.734 15.897 1.00 44.44 ATOM 45 C GLN m 7 110.911 -82.056 17.137 1.00 46.88 ATOM 46 O GLN m 7 110.619 -80.883 17.397 1.00 48.57 ATOM 47 CB GLN m 7 109.083 -83.530 16.244 1.00 51.26 ATOM 48 CG GLN m 7 108.360 -84.094 15.025 1.00 54.46 ATOM 49 CD GLN m 7 106.982 -84.637 15.354 1.00 53.79 ATOM 50 OE1 GLN m 7 106.848 -85.641 16.056 1.00 63.62 ATOM 51 NE2 GLN m 7 105.948 -83.974 14.847 1.00 45.40 ATOM 52 N ILE m 8 111.725 -82.776 17.913 1.00 39.90 ATOM 53 CA ILE m 8 112.332 -82.185 19.102 1.00 39.51 ATOM 54 C ILE m 8 113.290 -81.071 18.705 1.00 39.28 ATOM 55 O ILE m 8 113.249 -79.967 19.261 1.00 38.97 ATOM 56 CB ILE m 8 113.047 -83.260 19.942 1.00 45.08 ATOM 57 CG1 ILE m 8 112.115 -84.440 20.237 1.00 39.95 ATOM 58 CG2 ILE m 8 113.598 -82.647 21.226 1.00 39.28 ATOM 59 CD1 ILE m 8 110.797 -84.045 20.877 1.00 42.87 ATOM 60 N LEU m 9 114.166 -81.343 17.735 1.00 39.48 ATOM 61 CA LEU m 9 115.142 -80.340 17.326 1.00 39.35 ATOM 62 C LEU m 9 114.477 -79.164 16.624 1.00 45.14 ATOM 63 O LEU m 9 114.949 -78.028 16.741 1.00 48.50 ATOM 64 CB LEU m 9 116.197 -80.975 16.422 1.00 44.15 ATOM 65 CG LEU m 9 116.912 -82.196 17.008 1.00 43.31 ATOM 66 CD1 LEU m 9 117.700 -82.953 15.937 1.00 43.69 ATOM 67 CD2 LEU m 9 117.820 -81.775 18.151 1.00 40.73 ATOM 68 N ALA m 10 113.383 -79.407 15.898 1.00 47.80 ATOM 69 CA ALA m 10 112.686 -78.303 15.248 1.00 42.22 ATOM 70 C ALA m 10 112.057 -77.362 16.267 1.00 42.83 ATOM 71 O ALA m 10 111.959 -76.157 16.013 1.00 46.46 ATOM 72 CB ALA m 10 111.624 -78.836 14.289 1.00 39.99 ATOM 73 N ALA m 11 111.636 -77.887 17.421 1.00 39.07 ATOM 74 CA ALA m 11 111.019 -77.041 18.437 1.00 50.45 ATOM 75 C ALA m 11 112.045 -76.150 19.130 1.00 44.97 ATOM 76 O ALA m 11 111.712 -75.033 19.538 1.00 39.76 ATOM 77 CB ALA m 11 110.280 -77.903 19.462 1.00 39.19 ATOM 78 N LEU m 12 113.288 -76.625 19.270 1.00 42.88 ATOM 79 CA LEU m 12 114.352 -75.802 19.843 1.00 44.76 ATOM 80 C LEU m 12 114.675 -74.608 18.948 1.00 45.12 ATOM 81 O LEU m 12 114.845 -73.478 19.434 1.00 51.06 ATOM 82 CB LEU m 12 115.600 -76.658 20.068 1.00 43.93 ATOM 83 CG LEU m 12 115.535 -77.733 21.156 1.00 39.92 ATOM 84 CD1 LEU m 12 116.706 -78.685 21.029 1.00 38.52 ATOM 85 CD2 LEU m 12 115.518 -77.094 22.537 1.00 38.11 ATOM 86 N VAL m 13 114.769 -74.843 17.637 1.00 40.99 ATOM 87 CA VAL m 13 114.982 -73.746 16.696 1.00 44.06 ATOM 88 C VAL m 13 113.850 -72.735 16.807 1.00 47.01 ATOM 89 O VAL m 13 114.081 -71.521 16.857 1.00 56.54 ATOM 90 CB VAL m 13 115.120 -74.282 15.259 1.00 42.49 ATOM 91 CG1 VAL m 13 115.226 -73.127 14.278 1.00 39.37 ATOM 92 CG2 VAL m 13 116.333 -75.204 15.135 1.00 41.58 ATOM 93 N VAL m 14 112.607 -73.223 16.859 1.00 38.73 ATOM 94 CA VAL m 14 111.464 -72.324 17.004 1.00 43.97 ATOM 95 C VAL m 14 111.572 -71.527 18.299 1.00 48.81 ATOM 96 O VAL m 14 111.315 -70.319 18.321 1.00 47.83 ATOM 97 CB VAL m 14 110.146 -73.115 16.929 1.00 43.70 ATOM 98 CG1 VAL m 14 108.978 -72.231 17.320 1.00 38.88 ATOM 99 CG2 VAL m 14 109.943 -73.664 15.527 1.00 39.29 ATOM 100 N ALA m 15 111.981 -72.184 19.391 1.00 41.11 ATOM 101 CA ALA m 15 112.138 -71.512 20.676 1.00 39.48 ATOM 102 C ALA m 15 113.242 -70.462 20.654 1.00 43.63 ATOM 103 O ALA m 15 113.253 -69.571 21.510 1.00 39.36 ATOM 104 CB ALA m 15 112.419 -72.537 21.775 1.00 39.34 ATOM 105 N LEU m 16 114.180 -70.558 19.711 1.00 44.66 ATOM 106 CA LEU m 16 115.155 -69.478 19.561 1.00 44.28 ATOM 107 C LEU m 16 114.482 -68.130 19.291 1.00 47.48 ATOM 108 O LEU m 16 115.051 -67.079 19.614 1.00 44.27 ATOM 109 CB LEU m 16 116.152 -69.800 18.445 1.00 45.58 ATOM 110 CG LEU m 16 117.207 -70.871 18.732 1.00 48.44 ATOM 111 CD1 LEU m 16 118.196 -70.992 17.573 1.00 48.17 ATOM 112 CD2 LEU m 16 117.930 -70.562 20.026 1.00 45.32 ATOM 113 N LEU m 17 113.276 -68.130 18.703 1.00 40.79 ATOM 114 CA LEU m 17 112.595 -66.860 18.442 1.00 40.06 ATOM 115 C LEU m 17 112.069 -66.209 19.719 1.00 39.88 ATOM 116 O LEU m 17 112.372 -65.021 19.952 1.00 39.97 ATOM 117 CB LEU m 17 111.488 -67.069 17.401 1.00 45.45 ATOM 118 CG LEU m 17 110.488 -65.929 17.174 1.00 49.14 ATOM 119 CD1 LEU m 17 111.170 -64.713 16.572 1.00 48.31 ATOM 120 CD2 LEU m 17 109.334 -66.389 16.295 1.00 42.56 ATOM 121 N PRO m 18 111.293 -66.888 20.577 1.00 38.21 ATOM 122 CA PRO m 18 110.928 -66.259 21.853 1.00 38.09 ATOM 123 C PRO m 18 112.133 -65.880 22.690 1.00 38.58 ATOM 124 O PRO m 18 112.058 -64.908 23.445 1.00 41.13 ATOM 125 CB PRO m 18 110.075 -67.327 22.553 1.00 37.96 ATOM 126 CG PRO m 18 109.626 -68.218 21.506 1.00 45.96 ATOM 127 CD PRO m 18 110.675 -68.218 20.445 1.00 42.61 ATOM 128 N ALA m 19 113.247 -66.604 22.573 1.00 37.90 ATOM 129 CA ALA m 19 114.452 -66.225 23.303 1.00 41.87 ATOM 130 C ALA m 19 114.941 -64.842 22.880 1.00 41.43 ATOM 131 O ALA m 19 115.186 -63.970 23.723 1.00 45.31 ATOM 132 CB ALA m 19 115.541 -67.278 23.090 1.00 37.84 ATOM 133 N PHE m 20 115.081 -64.621 21.570 1.00 38.30 ATOM 134 CA PHE m 20 115.542 -63.324 21.087 1.00 43.32 ATOM 135 C PHE m 20 114.553 -62.219 21.443 1.00 49.39 ATOM 136 O PHE m 20 114.956 -61.120 21.849 1.00 58.35 ATOM 137 CB PHE m 20 115.773 -63.382 19.576 1.00 48.99 ATOM 138 CG PHE m 20 116.092 -62.050 18.956 1.00 53.23 ATOM 139 CD1 PHE m 20 117.374 -61.530 19.021 1.00 64.38 ATOM 140 CD2 PHE m 20 115.109 -61.321 18.305 1.00 45.17 ATOM 141 CE1 PHE m 20 117.671 -60.304 18.450 1.00 65.87 ATOM 142 CE2 PHE m 20 115.399 -60.099 17.731 1.00 46.47 ATOM 143 CZ PHE m 20 116.682 -59.591 17.803 1.00 60.70 ATOM 144 N LEU m 21 113.251 -62.493 21.314 1.00 42.29 ATOM 145 CA LEU m 21 112.272 -61.458 21.632 1.00 38.81 ATOM 146 C LEU m 21 112.233 -61.153 23.126 1.00 45.22 ATOM 147 O LEU m 21 112.034 -59.995 23.518 1.00 38.88 ATOM 148 CB LEU m 21 110.893 -61.870 21.126 1.00 44.49 ATOM 149 CG LEU m 21 110.749 -61.844 19.604 1.00 39.88 ATOM 150 CD1 LEU m 21 109.611 -62.733 19.191 1.00 39.14 ATOM 151 CD2 LEU m 21 110.517 -60.430 19.108 1.00 45.68 ATOM 152 N ALA m 22 112.439 -62.162 23.974 1.00 38.37 ATOM 153 CA ALA m 22 112.499 -61.919 25.409 1.00 38.30 ATOM 154 C ALA m 22 113.743 -61.126 25.772 1.00 38.46 ATOM 155 O ALA m 22 113.691 -60.243 26.632 1.00 38.61 ATOM 156 CB ALA m 22 112.461 -63.242 26.164 1.00 38.04 ATOM 157 N PHE m 23 114.869 -61.420 25.118 1.00 38.48 ATOM 158 CA PHE m 23 116.065 -60.608 25.305 1.00 38.72 ATOM 159 C PHE m 23 115.800 -59.152 24.940 1.00 46.23 ATOM 160 O PHE m 23 116.188 -58.233 25.677 1.00 39.30 ATOM 161 CB PHE m 23 117.214 -61.177 24.470 1.00 38.75 ATOM 162 CG PHE m 23 118.427 -60.294 24.421 1.00 44.17 ATOM 163 CD1 PHE m 23 119.291 -60.217 25.502 1.00 47.28 ATOM 164 CD2 PHE m 23 118.711 -59.549 23.289 1.00 47.62 ATOM 165 CE1 PHE m 23 120.414 -59.407 25.458 1.00 45.77 ATOM 166 CE2 PHE m 23 119.831 -58.736 23.238 1.00 47.31 ATOM 167 CZ PHE m 23 120.683 -58.666 24.324 1.00 47.29 ATOM 168 N ARG m 24 115.124 -58.926 23.809 1.00 39.18 ATOM 169 CA ARG m 24 114.849 -57.561 23.368 1.00 39.59 ATOM 170 C ARG m 24 113.919 -56.837 24.339 1.00 41.38 ATOM 171 O ARG m 24 114.181 -55.690 24.727 1.00 46.51 ATOM 172 CB ARG m 24 114.258 -57.576 21.959 1.00 40.06 ATOM 173 CG ARG m 24 115.222 -58.078 20.897 1.00 45.68 ATOM 174 CD ARG m 24 115.280 -57.122 19.719 1.00 53.04 ATOM 175 NE ARG m 24 115.713 -55.785 20.116 1.00 65.94 ATOM 176 CZ ARG m 24 115.596 -54.706 19.350 1.00 73.00 ATOM 177 NH1 ARG m 24 115.055 -54.805 18.142 1.00 70.55 ATOM 178 NH2 ARG m 24 116.014 -53.527 19.795 1.00 72.99 ATOM 179 N LEU m 25 112.826 -57.493 24.742 1.00 39.40 ATOM 180 CA LEU m 25 111.903 -56.884 25.695 1.00 39.49 ATOM 181 C LEU m 25 112.589 -56.600 27.028 1.00 48.93 ATOM 182 O LEU m 25 112.375 -55.541 27.630 1.00 44.98 ATOM 183 CB LEU m 25 110.685 -57.785 25.897 1.00 39.24 ATOM 184 CG LEU m 25 109.659 -57.344 26.946 1.00 45.14 ATOM 185 CD1 LEU m 25 109.203 -55.905 26.708 1.00 50.36 ATOM 186 CD2 LEU m 25 108.464 -58.285 26.954 1.00 39.16 ATOM 187 N SER m 26 113.420 -57.530 27.502 1.00 39.25 ATOM 188 CA SER m 26 114.154 -57.321 28.744 1.00 48.97 ATOM 189 C SER m 26 115.047 -56.091 28.654 1.00 47.05 ATOM 190 O SER m 26 114.975 -55.185 29.498 1.00 40.04 ATOM 191 CB SER m 26 114.993 -58.560 29.058 1.00 40.55 ATOM 192 OG SER m 26 114.227 -59.747 28.962 1.00 55.32 ATOM 193 N THR m 27 115.904 -56.047 27.632 1.00 41.38 ATOM 194 CA THR m 27 116.850 -54.947 27.524 1.00 47.14 ATOM 195 C THR m 27 116.143 -53.613 27.304 1.00 44.93 ATOM 196 O THR m 27 116.639 -52.574 27.755 1.00 45.41 ATOM 197 CB THR m 27 117.855 -55.228 26.405 1.00 50.40 ATOM 198 OG1 THR m 27 117.159 -55.604 25.213 1.00 53.29 ATOM 199 CG2 THR m 27 118.798 -56.356 26.811 1.00 41.64 ATOM 200 N GLU m 28 114.981 -53.612 26.637 1.00 41.11 ATOM 201 CA GLU m 28 114.254 -52.353 26.481 1.00 48.25 ATOM 202 C GLU m 28 113.602 -51.924 27.787 1.00 44.39 ATOM 203 O GLU m 28 113.619 -50.737 28.130 1.00 45.06 ATOM 204 CB GLU m 28 113.209 -52.462 25.372 1.00 47.58 ATOM 205 CG GLU m 28 113.790 -52.256 23.989 1.00 49.98 ATOM 206 CD GLU m 28 113.881 -50.805 23.584 1.00 47.47 ATOM 207 OE1 GLU m 28 113.012 -50.012 23.995 1.00 50.88 ATOM 208 OE2 GLU m 28 114.821 -50.461 22.839 1.00 56.84 ATOM 209 N LEU m 29 113.017 -52.871 28.526 1.00 40.73 ATOM 210 CA LEU m 29 112.458 -52.557 29.834 1.00 40.83 ATOM 211 C LEU m 29 113.524 -52.071 30.803 1.00 41.09 ATOM 212 O LEU m 29 113.199 -51.371 31.768 1.00 41.40 ATOM 213 CB LEU m 29 111.742 -53.781 30.405 1.00 40.39 ATOM 214 CG LEU m 29 110.318 -54.050 29.915 1.00 40.29 ATOM 215 CD1 LEU m 29 109.862 -55.433 30.337 1.00 39.86 ATOM 216 CD2 LEU m 29 109.363 -52.994 30.445 1.00 40.69 ATOM 217 N TYR m 30 114.788 -52.427 30.564 1.00 46.14 ATOM 218 CA TYR m 30 115.876 -51.881 31.370 1.00 49.68 ATOM 219 C TYR m 30 116.053 -50.380 31.162 1.00 43.94 ATOM 220 O TYR m 30 116.487 -49.679 32.084 1.00 48.82 ATOM 221 CB TYR m 30 117.180 -52.607 31.048 1.00 54.60 ATOM 222 CG TYR m 30 118.333 -52.205 31.936 1.00 59.74 ATOM 223 CD1 TYR m 30 118.429 -52.679 33.238 1.00 55.98 ATOM 224 CD2 TYR m 30 119.328 -51.355 31.471 1.00 66.34 ATOM 225 CE1 TYR m 30 119.482 -52.318 34.051 1.00 59.21 ATOM 226 CE2 TYR m 30 120.386 -50.986 32.277 1.00 63.83 ATOM 227 CZ TYR m 30 120.460 -51.470 33.566 1.00 63.93 ATOM 228 OH TYR m 30 121.515 -51.105 34.372 1.00 65.00 ATOM 229 N LYS m 31 115.739 -49.870 29.972 1.00 42.16 ATOM 230 CA LYS m 31 115.914 -48.448 29.666 1.00 50.40 ATOM 231 C LYS m 31 115.137 -47.546 30.613 1.00 59.84 ATOM 232 O LYS m 31 115.703 -46.634 31.216 1.00 66.58 ATOM 233 CB LYS m 31 115.480 -48.141 28.234 1.00 48.08 ATOM 234 CG LYS m 31 116.362 -48.727 27.154 1.00 50.82 ATOM 235 CD LYS m 31 115.724 -48.492 25.800 1.00 53.29 ATOM 236 CE LYS m 31 116.723 -48.641 24.677 1.00 57.55 ATOM 237 NZ LYS m 31 116.126 -48.230 23.379 1.00 64.30 ATOM 238 OXT LYS m 31 113.928 -47.706 30.781 1.00 60.52 TER