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 9 1 31 UNP P72986 PSAM_SYNY3 1 31 SEQRES 1 9 31 MET ALA LEU SER ASP THR GLN ILE LEU ALA ALA LEU VAL SEQRES 2 9 31 VAL ALA LEU LEU PRO ALA PHE LEU ALA PHE ARG LEU SER SEQRES 3 9 31 THR GLU LEU TYR LYS ATOM 1 N MET 9 1 160.950-108.020 72.701 1.00106.83 ATOM 2 CA MET 9 1 159.967-107.929 71.631 1.00105.64 ATOM 3 C MET 9 1 160.521-107.155 70.446 1.00108.80 ATOM 4 O MET 9 1 161.731-106.969 70.312 1.00109.25 ATOM 5 CB MET 9 1 158.691-107.245 72.126 1.00107.73 ATOM 6 CG MET 9 1 158.151-107.774 73.438 1.00114.48 ATOM 7 SD MET 9 1 156.876-106.697 74.124 1.00116.43 ATOM 8 CE MET 9 1 155.656-106.736 72.813 1.00115.84 ATOM 9 N ALA 9 2 159.611-106.711 69.587 1.00108.70 ATOM 10 CA ALA 9 2 159.899-105.730 68.555 1.00107.25 ATOM 11 C ALA 9 2 159.151-104.445 68.880 1.00102.09 ATOM 12 O ALA 9 2 158.047-104.476 69.433 1.00106.94 ATOM 13 CB ALA 9 2 159.496-106.240 67.168 1.00107.25 ATOM 14 N LEU 9 3 159.769-103.314 68.549 1.00100.81 ATOM 15 CA LEU 9 3 159.153-102.025 68.832 1.00 98.41 ATOM 16 C LEU 9 3 157.833-101.893 68.086 1.00 93.14 ATOM 17 O LEU 9 3 157.698-102.331 66.939 1.00 85.05 ATOM 18 CB LEU 9 3 160.091-100.880 68.448 1.00 99.46 ATOM 19 CG LEU 9 3 161.206-100.520 69.434 1.00 99.66 ATOM 20 CD1 LEU 9 3 162.246-101.620 69.511 1.00 94.15 ATOM 21 CD2 LEU 9 3 161.847 -99.194 69.048 1.00 97.35 ATOM 22 N SER 9 4 156.852-101.293 68.750 1.00 93.60 ATOM 23 CA SER 9 4 155.528-101.171 68.166 1.00 87.72 ATOM 24 C SER 9 4 155.551-100.201 66.992 1.00 95.93 ATOM 25 O SER 9 4 156.316 -99.232 66.971 1.00 97.65 ATOM 26 CB SER 9 4 154.522-100.705 69.217 1.00 86.41 ATOM 27 OG SER 9 4 153.202-100.722 68.708 1.00 87.76 ATOM 28 N ASP 9 5 154.714-100.490 65.994 1.00 98.86 ATOM 29 CA ASP 9 5 154.533 -99.565 64.882 1.00 98.64 ATOM 30 C ASP 9 5 154.116 -98.191 65.391 1.00 90.61 ATOM 31 O ASP 9 5 154.718 -97.170 65.036 1.00 77.89 ATOM 32 CB ASP 9 5 153.494-100.133 63.913 1.00103.50 ATOM 33 CG ASP 9 5 153.498 -99.435 62.570 1.00103.48 ATOM 34 OD1 ASP 9 5 153.602 -98.192 62.535 1.00104.63 ATOM 35 OD2 ASP 9 5 153.392-100.139 61.544 1.00105.05 ATOM 36 N THR 9 6 153.091 -98.153 66.243 1.00 99.13 ATOM 37 CA THR 9 6 152.662 -96.907 66.866 1.00 99.72 ATOM 38 C THR 9 6 153.738 -96.308 67.760 1.00 94.84 ATOM 39 O THR 9 6 153.699 -95.105 68.042 1.00 91.11 ATOM 40 CB THR 9 6 151.395 -97.150 67.686 1.00 99.90 ATOM 41 OG1 THR 9 6 151.706 -97.039 69.080 1.00101.02 ATOM 42 CG2 THR 9 6 150.848 -98.547 67.411 1.00 96.33 ATOM 43 N GLN 9 7 154.692 -97.118 68.215 1.00 96.73 ATOM 44 CA GLN 9 7 155.712 -96.633 69.136 1.00 93.45 ATOM 45 C GLN 9 7 156.786 -95.829 68.414 1.00 91.63 ATOM 46 O GLN 9 7 157.235 -94.796 68.923 1.00 87.29 ATOM 47 CB GLN 9 7 156.334 -97.812 69.881 1.00 87.29 ATOM 48 CG GLN 9 7 156.901 -97.476 71.239 1.00 87.22 ATOM 49 CD GLN 9 7 157.310 -98.716 72.009 1.00 89.87 ATOM 50 OE1 GLN 9 7 157.417 -99.806 71.445 1.00 87.53 ATOM 51 NE2 GLN 9 7 157.534 -98.558 73.308 1.00 90.71 ATOM 52 N ILE 9 8 157.209 -96.286 67.231 1.00 89.41 ATOM 53 CA ILE 9 8 158.228 -95.561 66.473 1.00 88.48 ATOM 54 C ILE 9 8 157.738 -94.159 66.131 1.00 89.66 ATOM 55 O ILE 9 8 158.438 -93.167 66.364 1.00 95.28 ATOM 56 CB ILE 9 8 158.632 -96.347 65.212 1.00 84.18 ATOM 57 CG1 ILE 9 8 159.672 -97.413 65.564 1.00 82.57 ATOM 58 CG2 ILE 9 8 159.184 -95.414 64.142 1.00 75.38 ATOM 59 CD1 ILE 9 8 159.203 -98.820 65.315 1.00 81.58 ATOM 60 N LEU 9 9 156.526 -94.047 65.594 1.00 86.59 ATOM 61 CA LEU 9 9 155.984 -92.718 65.307 1.00 89.73 ATOM 62 C LEU 9 9 155.272 -92.142 66.533 1.00 90.22 ATOM 63 O LEU 9 9 154.128 -91.697 66.503 1.00 93.64 ATOM 64 CB LEU 9 9 155.087 -92.753 64.067 1.00 90.99 ATOM 65 CG LEU 9 9 153.611 -93.146 63.939 1.00 91.28 ATOM 66 CD1 LEU 9 9 152.752 -91.899 63.767 1.00 94.57 ATOM 67 CD2 LEU 9 9 153.407 -94.069 62.760 1.00 86.82 ATOM 68 N ALA 9 10 155.992 -92.158 67.653 1.00 91.72 ATOM 69 CA ALA 9 10 155.584 -91.463 68.865 1.00 87.19 ATOM 70 C ALA 9 10 156.790 -90.706 69.403 1.00 87.41 ATOM 71 O ALA 9 10 156.650 -89.645 70.021 1.00 88.76 ATOM 72 CB ALA 9 10 155.032 -92.441 69.903 1.00 86.00 ATOM 73 N ALA 9 11 157.985 -91.248 69.152 1.00 88.78 ATOM 74 CA ALA 9 11 159.209 -90.550 69.525 1.00 87.29 ATOM 75 C ALA 9 11 159.420 -89.300 68.682 1.00 77.35 ATOM 76 O ALA 9 11 160.089 -88.364 69.127 1.00 77.43 ATOM 77 CB ALA 9 11 160.413 -91.486 69.396 1.00 86.08 ATOM 78 N LEU 9 12 158.856 -89.261 67.473 1.00 83.68 ATOM 79 CA LEU 9 12 159.044 -88.101 66.606 1.00 79.93 ATOM 80 C LEU 9 12 158.297 -86.880 67.138 1.00 80.19 ATOM 81 O LEU 9 12 158.801 -85.752 67.058 1.00 81.47 ATOM 82 CB LEU 9 12 158.601 -88.442 65.183 1.00 79.44 ATOM 83 CG LEU 9 12 159.476 -89.453 64.434 1.00 77.30 ATOM 84 CD1 LEU 9 12 158.661 -90.222 63.407 1.00 71.57 ATOM 85 CD2 LEU 9 12 160.655 -88.757 63.763 1.00 74.21 ATOM 86 N VAL 9 13 157.102 -87.079 67.698 1.00 80.15 ATOM 87 CA VAL 9 13 156.400 -85.964 68.330 1.00 81.08 ATOM 88 C VAL 9 13 157.211 -85.423 69.501 1.00 86.59 ATOM 89 O VAL 9 13 157.327 -84.204 69.684 1.00 89.08 ATOM 90 CB VAL 9 13 154.986 -86.388 68.767 1.00 82.90 ATOM 91 CG1 VAL 9 13 154.332 -85.278 69.570 1.00 87.82 ATOM 92 CG2 VAL 9 13 154.136 -86.728 67.561 1.00 75.12 ATOM 93 N VAL 9 14 157.793 -86.317 70.309 1.00 79.92 ATOM 94 CA VAL 9 14 158.649 -85.879 71.409 1.00 79.23 ATOM 95 C VAL 9 14 159.882 -85.159 70.881 1.00 85.98 ATOM 96 O VAL 9 14 160.365 -84.208 71.504 1.00 78.63 ATOM 97 CB VAL 9 14 159.032 -87.076 72.304 1.00 80.98 ATOM 98 CG1 VAL 9 14 159.926 -86.627 73.457 1.00 82.24 ATOM 99 CG2 VAL 9 14 157.784 -87.759 72.836 1.00 82.49 ATOM 100 N ALA 9 15 160.405 -85.587 69.726 1.00 89.73 ATOM 101 CA ALA 9 15 161.536 -84.913 69.095 1.00 86.91 ATOM 102 C ALA 9 15 161.164 -83.539 68.562 1.00 79.05 ATOM 103 O ALA 9 15 162.048 -82.694 68.387 1.00 78.76 ATOM 104 CB ALA 9 15 162.097 -85.764 67.954 1.00 85.36 ATOM 105 N LEU 9 16 159.883 -83.313 68.271 1.00 82.16 ATOM 106 CA LEU 9 16 159.443 -81.977 67.885 1.00 80.80 ATOM 107 C LEU 9 16 159.748 -80.941 68.959 1.00 78.78 ATOM 108 O LEU 9 16 159.874 -79.753 68.641 1.00 76.07 ATOM 109 CB LEU 9 16 157.945 -81.970 67.575 1.00 81.43 ATOM 110 CG LEU 9 16 157.497 -82.563 66.239 1.00 76.77 ATOM 111 CD1 LEU 9 16 155.996 -82.408 66.070 1.00 79.97 ATOM 112 CD2 LEU 9 16 158.229 -81.894 65.096 1.00 70.16 ATOM 113 N LEU 9 17 159.880 -81.363 70.220 1.00 79.71 ATOM 114 CA LEU 9 17 160.121 -80.428 71.313 1.00 80.00 ATOM 115 C LEU 9 17 161.577 -79.966 71.330 1.00 82.63 ATOM 116 O LEU 9 17 161.819 -78.751 71.327 1.00 82.55 ATOM 117 CB LEU 9 17 159.715 -81.042 72.658 1.00 80.25 ATOM 118 CG LEU 9 17 159.927 -80.137 73.873 1.00 83.42 ATOM 119 CD1 LEU 9 17 159.157 -78.830 73.704 1.00 81.95 ATOM 120 CD2 LEU 9 17 159.521 -80.847 75.155 1.00 85.67 ATOM 121 N PRO 9 18 162.577 -80.861 71.351 1.00 83.24 ATOM 122 CA PRO 9 18 163.954 -80.369 71.206 1.00 78.93 ATOM 123 C PRO 9 18 164.200 -79.666 69.882 1.00 75.22 ATOM 124 O PRO 9 18 165.063 -78.789 69.822 1.00 74.96 ATOM 125 CB PRO 9 18 164.807 -81.640 71.358 1.00 77.81 ATOM 126 CG PRO 9 18 163.885 -82.763 71.109 1.00 77.81 ATOM 127 CD PRO 9 18 162.573 -82.306 71.639 1.00 78.25 ATOM 128 N ALA 9 19 163.458 -79.992 68.821 1.00 77.81 ATOM 129 CA ALA 9 19 163.589 -79.232 67.580 1.00 84.08 ATOM 130 C ALA 9 19 163.173 -77.779 67.785 1.00 82.54 ATOM 131 O ALA 9 19 163.891 -76.849 67.394 1.00 79.43 ATOM 132 CB ALA 9 19 162.759 -79.881 66.472 1.00 70.87 ATOM 133 N PHE 9 20 162.011 -77.570 68.408 1.00 80.99 ATOM 134 CA PHE 9 20 161.550 -76.221 68.723 1.00 85.62 ATOM 135 C PHE 9 20 162.533 -75.494 69.634 1.00 80.93 ATOM 136 O PHE 9 20 162.837 -74.312 69.421 1.00 76.35 ATOM 137 CB PHE 9 20 160.165 -76.300 69.368 1.00 94.30 ATOM 138 CG PHE 9 20 159.655 -74.989 69.891 1.00101.15 ATOM 139 CD1 PHE 9 20 159.088 -74.062 69.036 1.00104.91 ATOM 140 CD2 PHE 9 20 159.723 -74.694 71.243 1.00104.88 ATOM 141 CE1 PHE 9 20 158.612 -72.859 69.516 1.00105.62 ATOM 142 CE2 PHE 9 20 159.248 -73.492 71.727 1.00106.92 ATOM 143 CZ PHE 9 20 158.690 -72.573 70.862 1.00106.09 ATOM 144 N LEU 9 21 163.053 -76.189 70.649 1.00 77.07 ATOM 145 CA LEU 9 21 163.938 -75.533 71.607 1.00 81.48 ATOM 146 C LEU 9 21 165.306 -75.238 71.003 1.00 80.11 ATOM 147 O LEU 9 21 165.918 -74.217 71.332 1.00 77.80 ATOM 148 CB LEU 9 21 164.063 -76.389 72.867 1.00 80.10 ATOM 149 CG LEU 9 21 162.716 -76.604 73.566 1.00 80.98 ATOM 150 CD1 LEU 9 21 162.827 -77.574 74.728 1.00 82.82 ATOM 151 CD2 LEU 9 21 162.132 -75.274 74.023 1.00 81.26 ATOM 152 N ALA 9 22 165.790 -76.094 70.103 1.00 77.45 ATOM 153 CA ALA 9 22 167.036 -75.811 69.405 1.00 80.08 ATOM 154 C ALA 9 22 166.862 -74.655 68.433 1.00 89.57 ATOM 155 O ALA 9 22 167.770 -73.835 68.271 1.00 96.02 ATOM 156 CB ALA 9 22 167.525 -77.061 68.675 1.00 77.62 ATOM 157 N PHE 9 23 165.698 -74.571 67.781 1.00 92.80 ATOM 158 CA PHE 9 23 165.394 -73.416 66.943 1.00 82.98 ATOM 159 C PHE 9 23 165.405 -72.132 67.767 1.00 75.53 ATOM 160 O PHE 9 23 166.012 -71.127 67.371 1.00 73.68 ATOM 161 CB PHE 9 23 164.041 -73.632 66.255 1.00 87.20 ATOM 162 CG PHE 9 23 163.491 -72.412 65.562 1.00 81.58 ATOM 163 CD1 PHE 9 23 164.040 -71.959 64.374 1.00 83.45 ATOM 164 CD2 PHE 9 23 162.398 -71.738 66.086 1.00 83.49 ATOM 165 CE1 PHE 9 23 163.520 -70.843 63.733 1.00 83.01 ATOM 166 CE2 PHE 9 23 161.875 -70.623 65.449 1.00 81.88 ATOM 167 CZ PHE 9 23 162.437 -70.176 64.272 1.00 76.01 ATOM 168 N ARG 9 24 164.755 -72.160 68.934 1.00 73.76 ATOM 169 CA ARG 9 24 164.744 -70.987 69.803 1.00 76.73 ATOM 170 C ARG 9 24 166.151 -70.618 70.261 1.00 81.28 ATOM 171 O ARG 9 24 166.527 -69.439 70.248 1.00 84.11 ATOM 172 CB ARG 9 24 163.841 -71.231 71.010 1.00 76.17 ATOM 173 CG ARG 9 24 162.365 -71.328 70.688 1.00 82.58 ATOM 174 CD ARG 9 24 161.547 -70.718 71.813 1.00 99.35 ATOM 175 NE ARG 9 24 161.636 -69.260 71.812 1.00111.31 ATOM 176 CZ ARG 9 24 161.411 -68.492 72.875 1.00113.77 ATOM 177 NH1 ARG 9 24 161.093 -69.041 74.040 1.00104.43 ATOM 178 NH2 ARG 9 24 161.514 -67.173 72.772 1.00116.89 ATOM 179 N LEU 9 25 166.946 -71.614 70.664 1.00 78.34 ATOM 180 CA LEU 9 25 168.297 -71.342 71.146 1.00 85.01 ATOM 181 C LEU 9 25 169.184 -70.790 70.036 1.00 91.15 ATOM 182 O LEU 9 25 169.976 -69.871 70.270 1.00 90.06 ATOM 183 CB LEU 9 25 168.905 -72.612 71.742 1.00 84.26 ATOM 184 CG LEU 9 25 170.330 -72.492 72.286 1.00 85.99 ATOM 185 CD1 LEU 9 25 170.445 -71.290 73.205 1.00 89.56 ATOM 186 CD2 LEU 9 25 170.731 -73.760 73.022 1.00 90.94 ATOM 187 N SER 9 26 169.064 -71.333 68.822 1.00 89.65 ATOM 188 CA SER 9 26 169.827 -70.813 67.693 1.00 88.51 ATOM 189 C SER 9 26 169.454 -69.366 67.401 1.00 76.16 ATOM 190 O SER 9 26 170.330 -68.501 67.267 1.00 70.69 ATOM 191 CB SER 9 26 169.594 -71.686 66.458 1.00 96.56 ATOM 192 OG SER 9 26 170.029 -73.016 66.675 1.00104.93 ATOM 193 N THR 9 27 168.151 -69.084 67.301 1.00 81.30 ATOM 194 CA THR 9 27 167.721 -67.721 67.006 1.00 82.15 ATOM 195 C THR 9 27 168.138 -66.747 68.104 1.00 90.63 ATOM 196 O THR 9 27 168.459 -65.589 67.814 1.00 90.68 ATOM 197 CB THR 9 27 166.207 -67.680 66.792 1.00 79.47 ATOM 198 OG1 THR 9 27 165.545 -68.298 67.902 1.00 84.89 ATOM 199 CG2 THR 9 27 165.833 -68.420 65.515 1.00 78.83 ATOM 200 N GLU 9 28 168.161 -67.197 69.363 1.00 87.21 ATOM 201 CA GLU 9 28 168.583 -66.318 70.449 1.00 90.02 ATOM 202 C GLU 9 28 170.091 -66.099 70.439 1.00 89.89 ATOM 203 O GLU 9 28 170.565 -64.995 70.730 1.00 91.16 ATOM 204 CB GLU 9 28 168.133 -66.889 71.793 1.00 94.08 ATOM 205 CG GLU 9 28 166.706 -66.530 72.168 1.00102.37 ATOM 206 CD GLU 9 28 166.555 -65.071 72.556 1.00108.26 ATOM 207 OE1 GLU 9 28 167.571 -64.448 72.931 1.00110.22 ATOM 208 OE2 GLU 9 28 165.422 -64.549 72.485 1.00108.89 ATOM 209 N LEU 9 29 170.861 -67.139 70.112 1.00 90.43 ATOM 210 CA LEU 9 29 172.310 -66.996 70.055 1.00 85.47 ATOM 211 C LEU 9 29 172.746 -66.151 68.866 1.00 86.70 ATOM 212 O LEU 9 29 173.824 -65.546 68.903 1.00 87.32 ATOM 213 CB LEU 9 29 172.969 -68.373 70.000 1.00 85.05 ATOM 214 CG LEU 9 29 173.194 -69.069 71.343 1.00 89.62 ATOM 215 CD1 LEU 9 29 173.443 -70.554 71.141 1.00 89.18 ATOM 216 CD2 LEU 9 29 174.365 -68.424 72.074 1.00 88.41 ATOM 217 N TYR 9 30 171.932 -66.099 67.808 1.00 86.61 ATOM 218 CA TYR 9 30 172.270 -65.258 66.663 1.00 86.42 ATOM 219 C TYR 9 30 172.247 -63.777 67.019 1.00 89.93 ATOM 220 O TYR 9 30 172.987 -62.988 66.420 1.00 90.45 ATOM 221 CB TYR 9 30 171.311 -65.524 65.505 1.00 78.78 ATOM 222 CG TYR 9 30 171.662 -64.773 64.242 1.00 81.52 ATOM 223 CD1 TYR 9 30 172.708 -65.193 63.429 1.00 81.65 ATOM 224 CD2 TYR 9 30 170.946 -63.645 63.859 1.00 85.29 ATOM 225 CE1 TYR 9 30 173.032 -64.509 62.269 1.00 78.31 ATOM 226 CE2 TYR 9 30 171.260 -62.958 62.700 1.00 81.90 ATOM 227 CZ TYR 9 30 172.305 -63.393 61.911 1.00 77.97 ATOM 228 OH TYR 9 30 172.621 -62.709 60.760 1.00 77.27 ATOM 229 N LYS 9 31 171.412 -63.388 67.979 1.00 90.18 ATOM 230 CA LYS 9 31 171.251 -61.991 68.377 1.00 89.68 ATOM 231 C LYS 9 31 172.577 -61.333 68.743 1.00 91.93 ATOM 232 O LYS 9 31 172.764 -60.134 68.542 1.00 89.41 ATOM 233 CB LYS 9 31 170.282 -61.888 69.557 1.00 92.22 ATOM 234 CG LYS 9 31 168.876 -62.377 69.250 1.00 94.35 ATOM 235 CD LYS 9 31 167.943 -62.178 70.435 1.00 95.55 ATOM 236 CE LYS 9 31 166.508 -62.521 70.065 1.00 93.10 ATOM 237 NZ LYS 9 31 165.554 -62.224 71.170 1.00 92.49 ATOM 238 OXT LYS 9 31 173.492 -61.985 69.246 1.00100.81 TER