HEADER PHOTOSYNTHESIS 23-MAR-07 2UWS TITLE X-RAY HIGH RESOLUTION STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTER TITLE 2 FROM RB. SPHAEROIDES AT PH 6.5 IN THE CHARGE-SEPARATED STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: REACTION CENTER PROTEIN H CHAIN; COMPND 3 CHAIN: H; COMPND 4 PH 6.5 CHARGE-SEPARATED STATE; COMPND 5 MOL_ID: 3; COMPND 6 REACTION CENTER PROTEIN M CHAIN; COMPND 7 CHAIN: M; COMPND 8 PH 6.5 CHARGE-SEPARATED STATE; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 2UWS H 1 260 UNP P0C0Y7 RCEH_RHOSH 1 260 DBREF 2UWS M 1 307 UNP P0C0Y9 RCEM_RHOSH 1 307 SEQRES 1 H 25 ASP LEU ALA SER LEU ALA ILE TYR SER PHE TRP ILE PHE SEQRES 2 H 25 LEU ALA GLY LEU ILE TYR TYR LEU GLN THR GLU ASN ATOM 1 N ASP H 11 28.795 114.635 19.103 1.00 64.61 ATOM 2 CA ASP H 11 29.649 114.243 20.266 1.00 64.57 ATOM 3 C ASP H 11 30.095 112.748 20.288 1.00 63.80 ATOM 4 O ASP H 11 29.396 111.864 19.770 1.00 62.88 ATOM 5 CB ASP H 11 28.931 114.622 21.571 1.00 65.45 ATOM 6 CG ASP H 11 28.164 113.442 22.199 1.00 67.38 ATOM 7 OD1 ASP H 11 27.237 112.898 21.518 1.00 67.57 ATOM 8 OD2 ASP H 11 28.445 113.004 23.356 1.00 67.59 ATOM 9 N LEU H 12 31.234 112.496 20.939 1.00 62.91 ATOM 10 CA LEU H 12 31.911 111.206 20.942 1.00 62.62 ATOM 11 C LEU H 12 31.058 109.997 21.347 1.00 62.64 ATOM 12 O LEU H 12 31.268 108.906 20.805 1.00 63.80 ATOM 13 CB LEU H 12 33.170 111.267 21.814 1.00 62.72 ATOM 14 CG LEU H 12 34.539 110.637 21.463 1.00 64.24 ATOM 15 CD1 LEU H 12 34.509 109.080 21.287 1.00 64.91 ATOM 16 CD2 LEU H 12 35.228 111.335 20.252 1.00 64.35 ATOM 17 N ALA H 13 30.118 110.146 22.286 1.00 61.70 ATOM 18 CA ALA H 13 29.288 109.001 22.691 1.00 60.32 ATOM 19 C ALA H 13 28.268 108.661 21.614 1.00 59.69 ATOM 20 O ALA H 13 27.996 107.500 21.341 1.00 59.16 ATOM 21 CB ALA H 13 28.609 109.259 24.013 1.00 60.36 ATOM 22 N SER H 14 27.721 109.701 20.997 1.00 59.72 ATOM 23 CA SER H 14 26.803 109.573 19.861 1.00 59.17 ATOM 24 C SER H 14 27.458 108.908 18.678 1.00 58.73 ATOM 25 O SER H 14 26.881 108.025 18.084 1.00 59.36 ATOM 26 CB SER H 14 26.295 110.936 19.429 1.00 58.87 ATOM 27 OG SER H 14 24.965 111.101 19.850 1.00 59.29 ATOM 28 N LEU H 15 28.657 109.346 18.325 1.00 58.24 ATOM 29 CA LEU H 15 29.408 108.679 17.292 1.00 58.20 ATOM 30 C LEU H 15 29.520 107.168 17.621 1.00 57.64 ATOM 31 O LEU H 15 29.148 106.314 16.796 1.00 57.57 ATOM 32 CB LEU H 15 30.800 109.311 17.140 1.00 58.61 ATOM 33 CG LEU H 15 31.540 108.635 15.967 1.00 61.27 ATOM 34 CD1 LEU H 15 31.709 109.595 14.782 1.00 62.78 ATOM 35 CD2 LEU H 15 32.883 107.933 16.381 1.00 63.37 ATOM 36 N ALA H 16 30.014 106.861 18.829 1.00 56.38 ATOM 37 CA ALA H 16 30.262 105.492 19.263 1.00 54.97 ATOM 38 C ALA H 16 29.016 104.585 19.210 1.00 54.49 ATOM 39 O ALA H 16 29.105 103.432 18.792 1.00 54.24 ATOM 40 CB ALA H 16 30.895 105.476 20.637 1.00 54.39 ATOM 41 N ILE H 17 27.854 105.088 19.607 1.00 53.81 ATOM 42 CA ILE H 17 26.678 104.227 19.635 1.00 53.35 ATOM 43 C ILE H 17 26.100 104.015 18.233 1.00 53.92 ATOM 44 O ILE H 17 25.511 102.963 17.923 1.00 53.89 ATOM 45 CB ILE H 17 25.617 104.730 20.654 1.00 52.88 ATOM 46 CG1 ILE H 17 24.556 103.668 20.899 1.00 51.05 ATOM 47 CG2 ILE H 17 24.958 106.025 20.199 1.00 53.08 ATOM 48 CD1 ILE H 17 25.081 102.495 21.607 1.00 49.04 ATOM 49 N TYR H 18 26.289 105.020 17.387 1.00 54.22 ATOM 50 CA TYR H 18 25.825 104.962 16.015 1.00 54.58 ATOM 51 C TYR H 18 26.714 103.973 15.234 1.00 53.03 ATOM 52 O TYR H 18 26.198 103.108 14.525 1.00 52.74 ATOM 53 CB TYR H 18 25.795 106.383 15.423 1.00 55.93 ATOM 54 CG TYR H 18 25.673 106.458 13.904 1.00 60.92 ATOM 55 CD1 TYR H 18 24.415 106.298 13.270 1.00 64.86 ATOM 56 CD2 TYR H 18 26.812 106.702 13.095 1.00 63.21 ATOM 57 CE1 TYR H 18 24.302 106.367 11.876 1.00 67.50 ATOM 58 CE2 TYR H 18 26.709 106.777 11.701 1.00 65.53 ATOM 59 CZ TYR H 18 25.454 106.607 11.106 1.00 68.44 ATOM 60 OH TYR H 18 25.337 106.675 9.742 1.00 71.47 ATOM 61 N SER H 19 28.033 104.080 15.411 1.00 51.50 ATOM 62 CA SER H 19 28.989 103.119 14.840 1.00 50.81 ATOM 63 C SER H 19 28.712 101.688 15.263 1.00 50.38 ATOM 64 O SER H 19 28.819 100.753 14.442 1.00 49.78 ATOM 65 CB SER H 19 30.432 103.448 15.234 1.00 50.29 ATOM 66 OG SER H 19 30.665 104.827 15.102 1.00 50.82 ATOM 67 N PHE H 20 28.376 101.524 16.550 1.00 49.79 ATOM 68 CA PHE H 20 28.172 100.194 17.098 1.00 48.89 ATOM 69 C PHE H 20 27.000 99.529 16.393 1.00 49.16 ATOM 70 O PHE H 20 27.104 98.351 15.997 1.00 49.33 ATOM 71 CB PHE H 20 27.967 100.148 18.623 1.00 48.30 ATOM 72 CG PHE H 20 27.741 98.764 19.109 1.00 45.85 ATOM 73 CD1 PHE H 20 28.819 97.936 19.389 1.00 45.10 ATOM 74 CD2 PHE H 20 26.452 98.238 19.165 1.00 43.70 ATOM 75 CE1 PHE H 20 28.614 96.596 19.767 1.00 44.07 ATOM 76 CE2 PHE H 20 26.231 96.913 19.522 1.00 43.03 ATOM 77 CZ PHE H 20 27.313 96.086 19.826 1.00 43.29 ATOM 78 N TRP H 21 25.903 100.276 16.226 1.00 48.74 ATOM 79 CA TRP H 21 24.730 99.735 15.552 1.00 48.80 ATOM 80 C TRP H 21 25.061 99.374 14.137 1.00 48.63 ATOM 81 O TRP H 21 24.564 98.371 13.636 1.00 48.55 ATOM 82 CB TRP H 21 23.550 100.689 15.591 1.00 49.17 ATOM 83 CG TRP H 21 22.829 100.620 16.899 1.00 50.70 ATOM 84 CD1 TRP H 21 22.828 101.572 17.919 1.00 51.50 ATOM 85 CD2 TRP H 21 22.025 99.538 17.364 1.00 49.92 ATOM 86 NE1 TRP H 21 22.054 101.130 18.968 1.00 51.22 ATOM 87 CE2 TRP H 21 21.552 99.886 18.657 1.00 50.18 ATOM 88 CE3 TRP H 21 21.638 98.316 16.817 1.00 49.87 ATOM 89 CZ2 TRP H 21 20.724 99.049 19.396 1.00 48.38 ATOM 90 CZ3 TRP H 21 20.806 97.494 17.548 1.00 49.71 ATOM 91 CH2 TRP H 21 20.365 97.863 18.830 1.00 49.71 ATOM 92 N ILE H 22 25.913 100.173 13.494 1.00 48.64 ATOM 93 CA ILE H 22 26.373 99.809 12.157 1.00 48.76 ATOM 94 C ILE H 22 27.139 98.488 12.266 1.00 48.31 ATOM 95 O ILE H 22 26.721 97.480 11.672 1.00 48.76 ATOM 96 CB ILE H 22 27.159 100.981 11.422 1.00 49.40 ATOM 97 CG1 ILE H 22 26.166 101.949 10.749 1.00 49.66 ATOM 98 CG2 ILE H 22 28.169 100.461 10.349 1.00 48.67 ATOM 99 CD1 ILE H 22 26.588 103.432 10.840 1.00 50.22 ATOM 100 N PHE H 23 28.207 98.462 13.063 1.00 47.17 ATOM 101 CA PHE H 23 28.995 97.245 13.194 1.00 46.18 ATOM 102 C PHE H 23 28.099 96.028 13.501 1.00 45.78 ATOM 103 O PHE H 23 28.306 94.954 12.965 1.00 45.65 ATOM 104 CB PHE H 23 30.106 97.434 14.233 1.00 46.13 ATOM 105 CG PHE H 23 30.529 96.166 14.897 1.00 47.32 ATOM 106 CD1 PHE H 23 31.578 95.394 14.356 1.00 48.77 ATOM 107 CD2 PHE H 23 29.868 95.706 16.052 1.00 46.09 ATOM 108 CE1 PHE H 23 31.972 94.170 14.968 1.00 48.49 ATOM 109 CE2 PHE H 23 30.248 94.486 16.673 1.00 46.98 ATOM 110 CZ PHE H 23 31.302 93.715 16.132 1.00 47.24 ATOM 111 N LEU H 24 27.095 96.201 14.346 1.00 45.40 ATOM 112 CA LEU H 24 26.247 95.087 14.729 1.00 45.76 ATOM 113 C LEU H 24 25.367 94.539 13.585 1.00 45.84 ATOM 114 O LEU H 24 25.124 93.323 13.500 1.00 46.45 ATOM 115 CB LEU H 24 25.420 95.443 15.974 1.00 45.97 ATOM 116 CG LEU H 24 24.415 94.392 16.501 1.00 47.52 ATOM 117 CD1 LEU H 24 25.087 93.059 16.951 1.00 46.70 ATOM 118 CD2 LEU H 24 23.462 94.949 17.587 1.00 46.47 ATOM 119 N ALA H 25 24.882 95.421 12.711 1.00 45.65 ATOM 120 CA ALA H 25 24.202 94.993 11.478 1.00 44.83 ATOM 121 C ALA H 25 25.172 94.146 10.612 1.00 44.57 ATOM 122 O ALA H 25 24.837 93.022 10.215 1.00 44.32 ATOM 123 CB ALA H 25 23.668 96.199 10.711 1.00 44.39 ATOM 124 N GLY H 26 26.381 94.665 10.373 1.00 44.02 ATOM 125 CA GLY H 26 27.450 93.901 9.746 1.00 43.80 ATOM 126 C GLY H 26 27.619 92.506 10.336 1.00 43.96 ATOM 127 O GLY H 26 27.654 91.503 9.620 1.00 44.14 ATOM 128 N LEU H 27 27.702 92.446 11.660 1.00 44.04 ATOM 129 CA LEU H 27 27.911 91.205 12.361 1.00 43.50 ATOM 130 C LEU H 27 26.720 90.258 12.173 1.00 42.85 ATOM 131 O LEU H 27 26.934 89.052 11.918 1.00 42.47 ATOM 132 CB LEU H 27 28.235 91.452 13.847 1.00 43.79 ATOM 133 CG LEU H 27 28.545 90.174 14.684 1.00 45.54 ATOM 134 CD1 LEU H 27 29.970 89.559 14.413 1.00 44.89 ATOM 135 CD2 LEU H 27 28.279 90.359 16.208 1.00 44.63 ATOM 136 N ILE H 28 25.484 90.767 12.279 1.00 41.64 ATOM 137 CA ILE H 28 24.338 89.875 12.056 1.00 41.34 ATOM 138 C ILE H 28 24.391 89.282 10.627 1.00 41.01 ATOM 139 O ILE H 28 24.173 88.094 10.410 1.00 40.26 ATOM 140 CB ILE H 28 22.982 90.542 12.413 1.00 41.50 ATOM 141 CG1 ILE H 28 22.740 90.419 13.914 1.00 41.79 ATOM 142 CG2 ILE H 28 21.794 89.891 11.664 1.00 40.15 ATOM 143 CD1 ILE H 28 22.117 91.621 14.523 1.00 41.56 ATOM 144 N TYR H 29 24.748 90.116 9.671 1.00 41.02 ATOM 145 CA TYR H 29 24.990 89.657 8.332 1.00 41.42 ATOM 146 C TYR H 29 26.053 88.543 8.300 1.00 41.25 ATOM 147 O TYR H 29 25.738 87.382 7.947 1.00 42.18 ATOM 148 CB TYR H 29 25.375 90.836 7.464 1.00 42.08 ATOM 149 CG TYR H 29 25.352 90.545 5.988 1.00 44.76 ATOM 150 CD1 TYR H 29 24.139 90.454 5.289 1.00 44.95 ATOM 151 CD2 TYR H 29 26.571 90.362 5.285 1.00 47.15 ATOM 152 CE1 TYR H 29 24.133 90.196 3.931 1.00 47.92 ATOM 153 CE2 TYR H 29 26.587 90.100 3.938 1.00 48.43 ATOM 154 CZ TYR H 29 25.368 90.019 3.259 1.00 51.38 ATOM 155 OH TYR H 29 25.406 89.752 1.904 1.00 56.65 ATOM 156 N TYR H 30 27.292 88.869 8.662 1.00 40.20 ATOM 157 CA TYR H 30 28.329 87.848 8.818 1.00 39.41 ATOM 158 C TYR H 30 27.815 86.562 9.540 1.00 39.04 ATOM 159 O TYR H 30 27.978 85.473 9.015 1.00 38.64 ATOM 160 CB TYR H 30 29.599 88.447 9.462 1.00 39.30 ATOM 161 CG TYR H 30 30.561 87.408 9.962 1.00 41.91 ATOM 162 CD1 TYR H 30 31.486 86.799 9.095 1.00 44.16 ATOM 163 CD2 TYR H 30 30.548 87.006 11.300 1.00 43.57 ATOM 164 CE1 TYR H 30 32.362 85.806 9.542 1.00 44.38 ATOM 165 CE2 TYR H 30 31.420 86.023 11.758 1.00 45.89 ATOM 166 CZ TYR H 30 32.327 85.427 10.877 1.00 47.12 ATOM 167 OH TYR H 30 33.180 84.442 11.348 1.00 49.01 ATOM 168 N LEU H 31 27.146 86.670 10.700 1.00 38.93 ATOM 169 CA LEU H 31 26.665 85.444 11.377 1.00 38.63 ATOM 170 C LEU H 31 25.617 84.712 10.601 1.00 38.70 ATOM 171 O LEU H 31 25.709 83.503 10.500 1.00 39.12 ATOM 172 CB LEU H 31 26.192 85.645 12.825 1.00 38.59 ATOM 173 CG LEU H 31 27.294 86.192 13.736 1.00 38.67 ATOM 174 CD1 LEU H 31 26.723 87.015 14.844 1.00 37.22 ATOM 175 CD2 LEU H 31 28.196 85.095 14.250 1.00 37.89 ATOM 176 N GLN H 32 24.643 85.427 10.036 1.00 38.77 ATOM 177 CA GLN H 32 23.573 84.770 9.285 1.00 38.94 ATOM 178 C GLN H 32 24.095 84.003 8.089 1.00 39.34 ATOM 179 O GLN H 32 23.667 82.847 7.874 1.00 38.74 ATOM 180 CB GLN H 32 22.481 85.736 8.850 1.00 38.99 ATOM 181 CG GLN H 32 21.177 85.071 8.350 1.00 39.67 ATOM 182 CD GLN H 32 20.777 83.759 9.047 1.00 42.66 ATOM 183 OE1 GLN H 32 20.728 83.639 10.307 1.00 42.85 ATOM 184 NE2 GLN H 32 20.434 82.777 8.224 1.00 44.17 ATOM 185 N THR H 33 25.015 84.627 7.332 1.00 39.29 ATOM 186 CA THR H 33 25.575 83.979 6.153 1.00 39.84 ATOM 187 C THR H 33 26.451 82.801 6.553 1.00 40.27 ATOM 188 O THR H 33 26.258 81.693 6.030 1.00 41.33 ATOM 189 CB THR H 33 26.363 84.935 5.258 1.00 40.00 ATOM 190 OG1 THR H 33 27.439 85.519 6.004 1.00 43.10 ATOM 191 CG2 THR H 33 25.542 86.105 4.844 1.00 40.00 ATOM 192 N GLU H 34 27.404 83.001 7.473 1.00 40.17 ATOM 193 CA GLU H 34 28.124 81.862 8.067 1.00 39.54 ATOM 194 C GLU H 34 27.184 80.689 8.369 1.00 38.92 ATOM 195 O GLU H 34 27.525 79.572 8.115 1.00 38.32 ATOM 196 CB GLU H 34 28.789 82.255 9.362 1.00 39.51 ATOM 197 CG GLU H 34 30.121 82.966 9.263 1.00 41.64 ATOM 198 CD GLU H 34 31.019 82.461 8.155 1.00 44.87 ATOM 199 OE1 GLU H 34 31.322 83.282 7.283 1.00 48.94 ATOM 200 OE2 GLU H 34 31.451 81.288 8.153 1.00 45.71 ATOM 201 N ASN H 35 25.996 80.936 8.894 1.00 39.00 ATOM 202 CA ASN H 35 25.101 79.825 9.220 1.00 40.35 ATOM 203 C ASN H 35 24.314 79.276 8.046 1.00 41.23 ATOM 204 O ASN H 35 23.454 78.385 8.194 1.00 41.00 ATOM 205 CB ASN H 35 24.162 80.171 10.396 1.00 40.54 ATOM 206 CG ASN H 35 24.858 80.041 11.731 1.00 38.97 ATOM 207 OD1 ASN H 35 24.763 79.007 12.367 1.00 39.90 ATOM 208 ND2 ASN H 35 25.621 81.057 12.118 1.00 33.04 ATOM 209 C1 GOL H1251 37.140 80.637 7.832 1.00100.27 ATOM 210 O1 GOL H1251 37.973 80.523 8.979 1.00 99.14 ATOM 211 C2 GOL H1251 36.482 82.023 7.680 1.00100.13 ATOM 212 O2 GOL H1251 36.102 82.210 6.334 1.00 98.45 ATOM 213 C3 GOL H1251 35.247 82.187 8.582 1.00 99.79 ATOM 214 O3 GOL H1251 34.183 81.345 8.161 1.00 98.12 ATOM 215 C1 GOL H1252 22.235 93.649 7.980 1.00 83.34 ATOM 216 O1 GOL H1252 22.698 94.312 6.806 1.00 81.54 ATOM 217 C2 GOL H1252 20.707 93.458 8.055 1.00 83.80 ATOM 218 O2 GOL H1252 20.363 92.142 7.663 1.00 85.29 ATOM 219 C3 GOL H1252 20.167 93.744 9.470 1.00 83.21 ATOM 220 O3 GOL H1252 19.540 92.628 10.084 1.00 80.15 TER ATOM 1 N1 LDA M1307 16.318 82.321 5.722 1.00 80.04 ATOM 2 O1 LDA M1307 15.908 81.122 5.765 1.00 78.90 ATOM 3 CM1 LDA M1307 17.731 82.422 5.271 1.00 78.42 ATOM 4 CM2 LDA M1307 15.462 83.123 4.812 1.00 80.39 ATOM 5 C1 LDA M1307 16.209 82.828 7.078 1.00 78.88 ATOM 6 C2 LDA M1307 16.142 84.364 7.089 1.00 77.26 ATOM 7 C3 LDA M1307 16.977 84.909 8.256 1.00 74.17 ATOM 8 C4 LDA M1307 16.171 85.048 9.543 1.00 68.71 ATOM 9 C5 LDA M1307 16.627 86.265 10.303 1.00 66.08 ATOM 10 C6 LDA M1307 18.085 86.124 10.691 1.00 64.06 ATOM 11 C7 LDA M1307 18.408 87.046 11.858 1.00 64.07 ATOM 12 C8 LDA M1307 17.179 87.667 12.524 1.00 62.52 ATOM 13 C9 LDA M1307 17.359 87.615 14.036 1.00 64.59 ATOM 14 C10 LDA M1307 18.635 88.289 14.572 1.00 64.10 ATOM 15 C11 LDA M1307 18.980 87.765 15.967 1.00 64.70 ATOM 16 C12 LDA M1307 19.551 88.858 16.870 1.00 64.40 TER