HEADER PHOTOSYNTHESIS 24-MAR-02 1L9J TITLE X-Ray Structure of the Cytochrome-c(2)-Photosynthetic Reaction Center TITLE 2 Electron Transfer Complex from Rhodobacter sphaeroides in Type I TITLE 3 Co-Crystals COMPND MOL_ID: 2; COMPND 2 MOLECULE: REACTION CENTER PROTEIN M CHAIN; COMPND 3 CHAIN: M, S; COMPND 4 MOL_ID: 3; COMPND 5 REACTION CENTER PROTEIN H CHAIN; COMPND 6 CHAIN: H, T; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.25 ANGSTORMS DBREF 1L9J S 1 307 UNP P02953 RCEM_RHOSH 1 307 DBREF 1L9J T 1 260 UNP P11846 RCEH_RHOSH 1 260 SEQRES 1 T 28 GLY ASN PHE ASP LEU ALA SER LEU ALA ILE TYR SER PHE SEQRES 2 T 28 TRP ILE PHE LEU ALA GLY LEU ILE TYR TYR LEU GLN THR SEQRES 3 T 28 GLU ASN ATOM 1 N1 LDA S2010 151.092 76.683 83.871 1.00 94.04 ATOM 2 O1 LDA S2010 150.417 76.665 82.796 1.00 94.47 ATOM 3 CM1 LDA S2010 151.893 77.899 83.910 1.00 94.28 ATOM 4 CM2 LDA S2010 150.250 76.915 85.009 1.00 94.04 ATOM 5 C1 LDA S2010 152.135 75.606 84.055 1.00 92.62 ATOM 6 C2 LDA S2010 152.333 74.570 82.895 1.00 90.64 ATOM 7 C3 LDA S2010 153.455 73.543 83.309 1.00 87.97 ATOM 8 C4 LDA S2010 154.678 73.724 82.423 1.00 86.10 ATOM 9 C5 LDA S2010 155.773 72.705 82.706 1.00 82.53 ATOM 10 C6 LDA S2010 156.913 73.054 81.698 1.00 77.97 ATOM 11 C7 LDA S2010 158.245 72.496 82.249 1.00 74.14 ATOM 12 C8 LDA S2010 159.454 72.784 81.302 1.00 70.44 ATOM 13 C9 LDA S2010 160.671 72.271 82.075 1.00 66.35 ATOM 14 C10 LDA S2010 161.963 72.483 81.266 1.00 63.38 ATOM 15 C11 LDA S2010 163.106 72.527 82.287 1.00 62.71 ATOM 16 C12 LDA S2010 164.413 72.928 81.602 1.00 59.77 TER ATOM 1 N GLY T 8 145.500 103.920 79.832 1.00144.05 ATOM 2 CA GLY T 8 146.499 103.257 78.940 1.00143.74 ATOM 3 C GLY T 8 147.470 102.386 79.714 1.00143.06 ATOM 4 O GLY T 8 148.403 102.894 80.344 1.00143.06 ATOM 5 N ASN T 9 147.253 101.073 79.667 1.00142.05 ATOM 6 CA ASN T 9 148.111 100.127 80.376 1.00140.50 ATOM 7 C ASN T 9 148.151 98.741 79.723 1.00138.92 ATOM 8 O ASN T 9 147.885 98.587 78.526 1.00139.13 ATOM 9 CB ASN T 9 147.648 99.993 81.839 1.00140.85 ATOM 10 CG ASN T 9 146.244 99.397 81.967 1.00140.83 ATOM 11 OD1 ASN T 9 146.019 98.224 81.663 1.00140.44 ATOM 12 ND2 ASN T 9 145.297 100.211 82.423 1.00140.90 ATOM 13 N PHE T 10 148.504 97.744 80.532 1.00136.24 ATOM 14 CA PHE T 10 148.587 96.344 80.115 1.00132.23 ATOM 15 C PHE T 10 148.701 95.491 81.380 1.00127.95 ATOM 16 O PHE T 10 149.359 95.889 82.343 1.00128.34 ATOM 17 CB PHE T 10 149.798 96.117 79.192 1.00134.13 ATOM 18 CG PHE T 10 151.079 96.747 79.683 1.00135.81 ATOM 19 CD1 PHE T 10 151.664 96.342 80.880 1.00136.55 ATOM 20 CD2 PHE T 10 151.704 97.748 78.939 1.00136.53 ATOM 21 CE1 PHE T 10 152.854 96.922 81.332 1.00137.57 ATOM 22 CE2 PHE T 10 152.894 98.335 79.381 1.00136.95 ATOM 23 CZ PHE T 10 153.469 97.922 80.580 1.00137.34 ATOM 24 N ASP T 11 148.048 94.331 81.392 1.00121.64 ATOM 25 CA ASP T 11 148.093 93.462 82.566 1.00114.47 ATOM 26 C ASP T 11 149.522 92.966 82.816 1.00108.14 ATOM 27 O ASP T 11 150.009 92.059 82.142 1.00107.86 ATOM 28 CB ASP T 11 147.132 92.286 82.381 1.00115.80 ATOM 29 CG ASP T 11 146.876 91.533 83.673 1.00116.94 ATOM 30 OD1 ASP T 11 146.001 90.642 83.670 1.00117.67 ATOM 31 OD2 ASP T 11 147.546 91.830 84.687 1.00116.84 ATOM 32 N LEU T 12 150.183 93.574 83.796 1.00100.08 ATOM 33 CA LEU T 12 151.562 93.241 84.132 1.00 92.26 ATOM 34 C LEU T 12 151.817 91.767 84.426 1.00 86.97 ATOM 35 O LEU T 12 152.933 91.283 84.245 1.00 85.64 ATOM 36 CB LEU T 12 152.026 94.088 85.320 1.00 92.18 ATOM 37 CG LEU T 12 153.498 93.958 85.721 1.00 92.09 ATOM 38 CD1 LEU T 12 154.373 94.271 84.523 1.00 92.63 ATOM 39 CD2 LEU T 12 153.815 94.904 86.872 1.00 91.29 ATOM 40 N ALA T 13 150.793 91.055 84.882 1.00 81.36 ATOM 41 CA ALA T 13 150.939 89.636 85.197 1.00 75.44 ATOM 42 C ALA T 13 151.016 88.824 83.918 1.00 71.37 ATOM 43 O ALA T 13 151.965 88.075 83.692 1.00 68.45 ATOM 44 CB ALA T 13 149.764 89.163 86.033 1.00 76.40 ATOM 45 N SER T 14 149.998 88.987 83.084 1.00 68.75 ATOM 46 CA SER T 14 149.908 88.286 81.811 1.00 65.08 ATOM 47 C SER T 14 151.059 88.644 80.887 1.00 61.70 ATOM 48 O SER T 14 151.240 88.020 79.843 1.00 62.26 ATOM 49 CB SER T 14 148.580 88.613 81.135 1.00 64.59 ATOM 50 OG SER T 14 148.322 90.001 81.196 1.00 64.94 ATOM 51 N LEU T 15 151.826 89.656 81.275 1.00 58.14 ATOM 52 CA LEU T 15 152.979 90.094 80.502 1.00 54.92 ATOM 53 C LEU T 15 154.176 89.245 80.910 1.00 53.65 ATOM 54 O LEU T 15 154.903 88.722 80.066 1.00 50.83 ATOM 55 CB LEU T 15 153.276 91.570 80.780 1.00 54.38 ATOM 56 CG LEU T 15 154.665 92.039 80.338 1.00 54.94 ATOM 57 CD1 LEU T 15 154.775 91.933 78.831 1.00 55.66 ATOM 58 CD2 LEU T 15 154.912 93.465 80.794 1.00 54.85 ATOM 59 N ALA T 16 154.364 89.113 82.219 1.00 53.84 ATOM 60 CA ALA T 16 155.462 88.330 82.771 1.00 53.68 ATOM 61 C ALA T 16 155.406 86.881 82.294 1.00 53.46 ATOM 62 O ALA T 16 156.386 86.362 81.753 1.00 53.02 ATOM 63 CB ALA T 16 155.419 88.380 84.288 1.00 52.82 ATOM 64 N ILE T 17 154.267 86.228 82.494 1.00 52.30 ATOM 65 CA ILE T 17 154.127 84.845 82.067 1.00 53.00 ATOM 66 C ILE T 17 154.524 84.717 80.598 1.00 52.29 ATOM 67 O ILE T 17 155.222 83.779 80.215 1.00 52.27 ATOM 68 CB ILE T 17 152.682 84.331 82.261 1.00 54.98 ATOM 69 CG1 ILE T 17 152.647 82.809 82.081 1.00 55.66 ATOM 70 CG2 ILE T 17 151.736 85.015 81.281 1.00 56.03 ATOM 71 CD1 ILE T 17 153.473 82.049 83.115 1.00 55.29 ATOM 72 N TYR T 18 154.085 85.666 79.780 1.00 52.35 ATOM 73 CA TYR T 18 154.426 85.656 78.363 1.00 53.25 ATOM 74 C TYR T 18 155.950 85.676 78.264 1.00 52.12 ATOM 75 O TYR T 18 156.570 84.784 77.681 1.00 51.12 ATOM 76 CB TYR T 18 153.856 86.897 77.670 1.00 56.00 ATOM 77 CG TYR T 18 154.211 87.001 76.201 1.00 60.08 ATOM 78 CD1 TYR T 18 153.485 86.297 75.236 1.00 62.20 ATOM 79 CD2 TYR T 18 155.301 87.771 75.779 1.00 60.78 ATOM 80 CE1 TYR T 18 153.840 86.354 73.883 1.00 64.66 ATOM 81 CE2 TYR T 18 155.667 87.836 74.433 1.00 62.77 ATOM 82 CZ TYR T 18 154.934 87.123 73.489 1.00 64.73 ATOM 83 OH TYR T 18 155.308 87.152 72.161 1.00 64.95 ATOM 84 N SER T 19 156.543 86.706 78.856 1.00 50.83 ATOM 85 CA SER T 19 157.987 86.866 78.847 1.00 48.65 ATOM 86 C SER T 19 158.651 85.564 79.225 1.00 48.01 ATOM 87 O SER T 19 159.492 85.057 78.488 1.00 46.82 ATOM 88 CB SER T 19 158.413 87.943 79.844 1.00 47.25 ATOM 89 OG SER T 19 157.671 89.129 79.656 1.00 46.93 ATOM 90 N PHE T 20 158.263 85.022 80.376 1.00 48.53 ATOM 91 CA PHE T 20 158.857 83.786 80.857 1.00 48.58 ATOM 92 C PHE T 20 158.914 82.721 79.782 1.00 48.22 ATOM 93 O PHE T 20 159.987 82.206 79.460 1.00 49.42 ATOM 94 CB PHE T 20 158.099 83.223 82.057 1.00 48.73 ATOM 95 CG PHE T 20 158.672 81.931 82.557 1.00 48.99 ATOM 96 CD1 PHE T 20 159.909 81.907 83.193 1.00 49.40 ATOM 97 CD2 PHE T 20 158.023 80.728 82.314 1.00 49.86 ATOM 98 CE1 PHE T 20 160.495 80.707 83.573 1.00 49.34 ATOM 99 CE2 PHE T 20 158.602 79.521 82.691 1.00 51.31 ATOM 100 CZ PHE T 20 159.843 79.512 83.321 1.00 50.68 ATOM 101 N TRP T 21 157.760 82.378 79.227 1.00 45.99 ATOM 102 CA TRP T 21 157.731 81.361 78.195 1.00 45.02 ATOM 103 C TRP T 21 158.759 81.635 77.092 1.00 45.26 ATOM 104 O TRP T 21 159.524 80.748 76.721 1.00 45.90 ATOM 105 CB TRP T 21 156.321 81.246 77.633 1.00 42.74 ATOM 106 CG TRP T 21 155.407 80.549 78.581 1.00 41.37 ATOM 107 CD1 TRP T 21 154.278 81.054 79.170 1.00 42.06 ATOM 108 CD2 TRP T 21 155.529 79.202 79.041 1.00 40.33 ATOM 109 NE1 TRP T 21 153.688 80.097 79.966 1.00 39.48 ATOM 110 CE2 TRP T 21 154.436 78.951 79.904 1.00 39.51 ATOM 111 CE3 TRP T 21 156.455 78.181 78.808 1.00 39.80 ATOM 112 CZ2 TRP T 21 154.246 77.720 80.531 1.00 38.92 ATOM 113 CZ3 TRP T 21 156.267 76.957 79.432 1.00 41.97 ATOM 114 CH2 TRP T 21 155.169 76.736 80.284 1.00 40.94 ATOM 115 N ILE T 22 158.797 82.860 76.581 1.00 44.20 ATOM 116 CA ILE T 22 159.772 83.192 75.550 1.00 44.13 ATOM 117 C ILE T 22 161.144 82.803 76.099 1.00 43.83 ATOM 118 O ILE T 22 161.937 82.139 75.430 1.00 44.35 ATOM 119 CB ILE T 22 159.778 84.710 75.244 1.00 45.33 ATOM 120 CG1 ILE T 22 158.363 85.188 74.900 1.00 47.29 ATOM 121 CG2 ILE T 22 160.745 85.013 74.117 1.00 43.09 ATOM 122 CD1 ILE T 22 157.734 84.509 73.703 1.00 49.97 ATOM 123 N PHE T 23 161.402 83.219 77.334 1.00 43.48 ATOM 124 CA PHE T 23 162.661 82.936 78.009 1.00 43.05 ATOM 125 C PHE T 23 162.931 81.438 78.113 1.00 42.10 ATOM 126 O PHE T 23 163.955 80.954 77.641 1.00 42.34 ATOM 127 CB PHE T 23 162.654 83.552 79.414 1.00 44.24 ATOM 128 CG PHE T 23 163.767 83.058 80.295 1.00 45.29 ATOM 129 CD1 PHE T 23 165.083 83.447 80.063 1.00 45.84 ATOM 130 CD2 PHE T 23 163.506 82.158 81.325 1.00 45.29 ATOM 131 CE1 PHE T 23 166.130 82.941 80.844 1.00 47.18 ATOM 132 CE2 PHE T 23 164.540 81.649 82.108 1.00 46.88 ATOM 133 CZ PHE T 23 165.860 82.041 81.867 1.00 46.56 ATOM 134 N LEU T 24 162.016 80.710 78.741 1.00 41.66 ATOM 135 CA LEU T 24 162.170 79.271 78.907 1.00 42.25 ATOM 136 C LEU T 24 162.611 78.628 77.600 1.00 42.87 ATOM 137 O LEU T 24 163.619 77.919 77.551 1.00 42.25 ATOM 138 CB LEU T 24 160.852 78.652 79.366 1.00 42.70 ATOM 139 CG LEU T 24 160.914 77.153 79.662 1.00 43.99 ATOM 140 CD1 LEU T 24 161.975 76.898 80.717 1.00 43.56 ATOM 141 CD2 LEU T 24 159.555 76.655 80.140 1.00 43.23 ATOM 142 N ALA T 25 161.846 78.889 76.542 1.00 44.25 ATOM 143 CA ALA T 25 162.144 78.361 75.213 1.00 44.62 ATOM 144 C ALA T 25 163.599 78.634 74.884 1.00 45.56 ATOM 145 O ALA T 25 164.329 77.742 74.446 1.00 46.95 ATOM 146 CB ALA T 25 161.256 79.019 74.181 1.00 42.76 ATOM 147 N GLY T 26 164.017 79.878 75.097 1.00 45.87 ATOM 148 CA GLY T 26 165.393 80.242 74.829 1.00 46.50 ATOM 149 C GLY T 26 166.376 79.369 75.590 1.00 46.73 ATOM 150 O GLY T 26 167.392 78.938 75.037 1.00 45.60 ATOM 151 N LEU T 27 166.074 79.099 76.859 1.00 46.63 ATOM 152 CA LEU T 27 166.958 78.286 77.679 1.00 46.96 ATOM 153 C LEU T 27 166.993 76.869 77.151 1.00 47.27 ATOM 154 O LEU T 27 168.068 76.300 76.956 1.00 46.38 ATOM 155 CB LEU T 27 166.506 78.299 79.142 1.00 47.80 ATOM 156 CG LEU T 27 167.423 77.597 80.157 1.00 48.83 ATOM 157 CD1 LEU T 27 168.837 78.127 80.049 1.00 48.28 ATOM 158 CD2 LEU T 27 166.893 77.819 81.562 1.00 49.75 ATOM 159 N ILE T 28 165.816 76.301 76.920 1.00 48.37 ATOM 160 CA ILE T 28 165.729 74.948 76.389 1.00 50.79 ATOM 161 C ILE T 28 166.669 74.900 75.200 1.00 52.32 ATOM 162 O ILE T 28 167.452 73.966 75.036 1.00 52.45 ATOM 163 CB ILE T 28 164.316 74.631 75.881 1.00 51.56 ATOM 164 CG1 ILE T 28 163.301 74.784 77.018 1.00 52.29 ATOM 165 CG2 ILE T 28 164.288 73.237 75.275 1.00 51.32 ATOM 166 CD1 ILE T 28 163.546 73.867 78.186 1.00 54.34 ATOM 167 N TYR T 29 166.582 75.934 74.373 1.00 54.15 ATOM 168 CA TYR T 29 167.416 76.041 73.192 1.00 56.76 ATOM 169 C TYR T 29 168.881 76.015 73.608 1.00 57.09 ATOM 170 O TYR T 29 169.676 75.232 73.093 1.00 58.05 ATOM 171 CB TYR T 29 167.118 77.347 72.464 1.00 58.97 ATOM 172 CG TYR T 29 167.764 77.442 71.103 1.00 62.94 ATOM 173 CD1 TYR T 29 167.156 76.875 69.979 1.00 63.37 ATOM 174 CD2 TYR T 29 168.983 78.105 70.935 1.00 63.41 ATOM 175 CE1 TYR T 29 167.744 76.973 68.720 1.00 65.75 ATOM 176 CE2 TYR T 29 169.582 78.208 69.681 1.00 65.36 ATOM 177 CZ TYR T 29 168.958 77.645 68.577 1.00 66.59 ATOM 178 OH TYR T 29 169.534 77.778 67.329 1.00 66.77 ATOM 179 N TYR T 30 169.230 76.882 74.548 1.00 57.48 ATOM 180 CA TYR T 30 170.595 76.967 75.042 1.00 57.00 ATOM 181 C TYR T 30 171.117 75.613 75.508 1.00 56.69 ATOM 182 O TYR T 30 172.120 75.119 75.000 1.00 55.27 ATOM 183 CB TYR T 30 170.653 77.978 76.183 1.00 56.89 ATOM 184 CG TYR T 30 171.918 77.951 77.004 1.00 56.97 ATOM 185 CD1 TYR T 30 173.171 77.927 76.401 1.00 57.66 ATOM 186 CD2 TYR T 30 171.861 78.009 78.391 1.00 58.11 ATOM 187 CE1 TYR T 30 174.333 77.965 77.165 1.00 59.35 ATOM 188 CE2 TYR T 30 173.012 78.050 79.161 1.00 59.15 ATOM 189 CZ TYR T 30 174.242 78.029 78.545 1.00 59.53 ATOM 190 OH TYR T 30 175.375 78.079 79.319 1.00 61.89 ATOM 191 N LEU T 31 170.423 75.017 76.472 1.00 57.22 ATOM 192 CA LEU T 31 170.816 73.724 77.022 1.00 57.14 ATOM 193 C LEU T 31 171.110 72.714 75.932 1.00 57.78 ATOM 194 O LEU T 31 172.223 72.208 75.823 1.00 58.55 ATOM 195 CB LEU T 31 169.713 73.174 77.924 1.00 54.85 ATOM 196 CG LEU T 31 169.274 74.098 79.056 1.00 54.22 ATOM 197 CD1 LEU T 31 168.097 73.477 79.771 1.00 54.94 ATOM 198 CD2 LEU T 31 170.430 74.342 80.011 1.00 52.73 ATOM 199 N GLN T 32 170.100 72.425 75.125 1.00 58.93 ATOM 200 CA GLN T 32 170.244 71.462 74.050 1.00 61.01 ATOM 201 C GLN T 32 171.534 71.652 73.247 1.00 61.05 ATOM 202 O GLN T 32 172.355 70.736 73.153 1.00 62.43 ATOM 203 CB GLN T 32 169.031 71.538 73.125 1.00 61.83 ATOM 204 CG GLN T 32 168.932 70.370 72.157 1.00 67.36 ATOM 205 CD GLN T 32 169.025 69.015 72.851 1.00 68.82 ATOM 206 OE1 GLN T 32 168.367 68.777 73.866 1.00 70.50 ATOM 207 NE2 GLN T 32 169.840 68.121 72.297 1.00 68.28 ATOM 208 N THR T 33 171.720 72.837 72.677 1.00 59.85 ATOM 209 CA THR T 33 172.918 73.098 71.891 1.00 59.21 ATOM 210 C THR T 33 174.176 72.901 72.719 1.00 58.99 ATOM 211 O THR T 33 175.226 72.563 72.184 1.00 59.80 ATOM 212 CB THR T 33 172.934 74.532 71.327 1.00 59.21 ATOM 213 OG1 THR T 33 173.038 75.471 72.402 1.00 59.94 ATOM 214 CG2 THR T 33 171.666 74.806 70.543 1.00 60.53 ATOM 215 N GLU T 34 174.072 73.112 74.026 1.00 59.66 ATOM 216 CA GLU T 34 175.221 72.963 74.915 1.00 60.36 ATOM 217 C GLU T 34 175.501 71.486 75.158 1.00 59.90 ATOM 218 O GLU T 34 176.588 71.111 75.601 1.00 59.32 ATOM 219 CB GLU T 34 174.950 73.671 76.246 1.00 62.09 ATOM 220 CG GLU T 34 176.165 73.849 77.153 1.00 63.10 ATOM 221 CD GLU T 34 177.244 74.726 76.539 1.00 64.48 ATOM 222 OE1 GLU T 34 176.894 75.683 75.816 1.00 65.77 ATOM 223 OE2 GLU T 34 178.443 74.470 76.794 1.00 64.82 ATOM 224 N ASN T 35 174.511 70.655 74.857 1.00 59.82 ATOM 225 CA ASN T 35 174.639 69.217 75.034 1.00 61.00 ATOM 226 C ASN T 35 174.927 68.508 73.724 1.00 63.14 ATOM 227 O ASN T 35 174.588 67.339 73.545 1.00 63.24 ATOM 228 CB ASN T 35 173.371 68.657 75.668 1.00 59.62 ATOM 229 CG ASN T 35 173.391 68.755 77.173 1.00 57.72 ATOM 230 OD1 ASN T 35 174.099 68.007 77.845 1.00 55.20 ATOM 231 ND2 ASN T 35 172.625 69.687 77.713 1.00 58.63 TER