HEADER PHOTOSYNTHESIS 16-JUL-08 3DU2 TITLE E(L212)A mutant structure of photosynthetic reaction center from TITLE 2 Rhodobacter sphaeroides COMPND MOL_ID: 3; COMPND 2 MOLECULE: Reaction center protein H chain; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.10 ANGSTORMS DBREF 3DU2 H 1 260 UNP P0C0Y7 RCEH_RHOSH 1 260 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 28.006 116.171 20.403 1.00 72.36 ATOM 2 CA ASP H 11 29.179 115.958 21.286 1.00 71.60 ATOM 3 C ASP H 11 29.743 114.549 21.124 1.00 70.84 ATOM 4 O ASP H 11 29.211 113.731 20.365 1.00 71.10 ATOM 5 CB ASP H 11 28.822 116.210 22.776 1.00 73.42 ATOM 6 CG ASP H 11 27.963 115.117 23.411 1.00 74.76 ATOM 7 OD1 ASP H 11 27.380 114.240 22.671 1.00 74.70 ATOM 8 OD2 ASP H 11 27.823 115.078 24.694 1.00 75.65 ATOM 9 N LEU H 12 30.818 114.320 21.859 1.00 68.93 ATOM 10 CA LEU H 12 31.554 113.047 21.823 1.00 66.79 ATOM 11 C LEU H 12 30.614 111.856 22.087 1.00 65.75 ATOM 12 O LEU H 12 30.493 110.941 21.261 1.00 66.74 ATOM 13 CB LEU H 12 32.688 113.068 22.846 1.00 66.67 ATOM 14 CG LEU H 12 34.040 112.688 22.237 1.00 66.88 ATOM 15 CD1 LEU H 12 34.181 113.123 20.776 1.00 67.84 ATOM 16 CD2 LEU H 12 35.227 113.314 22.972 1.00 67.38 ATOM 17 N ALA H 13 29.964 111.883 23.234 1.00 64.20 ATOM 18 CA ALA H 13 29.031 110.813 23.637 1.00 62.38 ATOM 19 C ALA H 13 28.078 110.457 22.478 1.00 60.97 ATOM 20 O ALA H 13 27.898 109.278 22.134 1.00 59.42 ATOM 21 CB ALA H 13 28.202 111.265 24.842 1.00 63.27 ATOM 22 N SER H 14 27.483 111.495 21.889 1.00 59.96 ATOM 23 CA SER H 14 26.520 111.343 20.771 1.00 58.57 ATOM 24 C SER H 14 27.197 110.693 19.590 1.00 57.69 ATOM 25 O SER H 14 26.590 109.913 18.838 1.00 57.97 ATOM 26 CB SER H 14 25.989 112.703 20.323 1.00 58.03 ATOM 27 OG SER H 14 25.088 113.203 21.298 1.00 60.26 ATOM 28 N LEU H 15 28.436 111.040 19.462 1.00 56.77 ATOM 29 CA LEU H 15 29.242 110.498 18.410 1.00 55.03 ATOM 30 C LEU H 15 29.401 109.001 18.637 1.00 55.11 ATOM 31 O LEU H 15 29.059 108.190 17.772 1.00 55.55 ATOM 32 CB LEU H 15 30.605 111.166 18.400 1.00 54.42 ATOM 33 CG LEU H 15 31.442 110.727 17.204 1.00 54.04 ATOM 34 CD1 LEU H 15 30.823 111.128 15.862 1.00 52.64 ATOM 35 CD2 LEU H 15 32.850 111.318 17.209 1.00 52.52 ATOM 36 N ALA H 16 29.904 108.680 19.807 1.00 53.78 ATOM 37 CA ALA H 16 30.191 107.292 20.188 1.00 52.19 ATOM 38 C ALA H 16 28.969 106.379 19.989 1.00 52.10 ATOM 39 O ALA H 16 29.029 105.396 19.232 1.00 51.11 ATOM 40 CB ALA H 16 30.614 107.223 21.655 1.00 50.32 ATOM 41 N ILE H 17 27.826 106.792 20.523 1.00 51.72 ATOM 42 CA ILE H 17 26.634 105.937 20.477 1.00 52.23 ATOM 43 C ILE H 17 26.070 105.735 19.061 1.00 54.09 ATOM 44 O ILE H 17 25.558 104.653 18.725 1.00 54.26 ATOM 45 CB ILE H 17 25.508 106.464 21.461 1.00 50.38 ATOM 46 CG1 ILE H 17 24.272 105.564 21.468 1.00 47.03 ATOM 47 CG2 ILE H 17 25.021 107.872 21.107 1.00 50.19 ATOM 48 CD1 ILE H 17 24.567 104.162 22.008 1.00 41.56 ATOM 49 N TYR H 18 26.164 106.757 18.249 1.00 55.60 ATOM 50 CA TYR H 18 25.694 106.699 16.855 1.00 56.16 ATOM 51 C TYR H 18 26.632 105.743 16.103 1.00 54.03 ATOM 52 O TYR H 18 26.195 104.913 15.292 1.00 52.58 ATOM 53 CB TYR H 18 25.666 108.140 16.329 1.00 60.46 ATOM 54 CG TYR H 18 25.614 108.322 14.807 1.00 66.73 ATOM 55 CD1 TYR H 18 24.448 108.017 14.083 1.00 68.79 ATOM 56 CD2 TYR H 18 26.734 108.825 14.141 1.00 69.66 ATOM 57 CE1 TYR H 18 24.405 108.246 12.696 1.00 71.14 ATOM 58 CE2 TYR H 18 26.689 109.062 12.760 1.00 71.87 ATOM 59 CZ TYR H 18 25.524 108.779 12.038 1.00 72.67 ATOM 60 OH TYR H 18 25.479 109.027 10.699 1.00 75.15 ATOM 61 N SER H 19 27.908 105.878 16.427 1.00 52.45 ATOM 62 CA SER H 19 28.966 105.025 15.868 1.00 50.46 ATOM 63 C SER H 19 28.652 103.572 16.186 1.00 49.67 ATOM 64 O SER H 19 28.727 102.703 15.325 1.00 48.37 ATOM 65 CB SER H 19 30.316 105.384 16.490 1.00 50.57 ATOM 66 OG SER H 19 30.619 106.748 16.244 1.00 51.75 ATOM 67 N PHE H 20 28.289 103.319 17.430 1.00 50.25 ATOM 68 CA PHE H 20 28.131 101.967 17.883 1.00 49.29 ATOM 69 C PHE H 20 26.935 101.347 17.182 1.00 49.31 ATOM 70 O PHE H 20 27.045 100.289 16.600 1.00 49.72 ATOM 71 CB PHE H 20 27.958 101.936 19.393 1.00 48.98 ATOM 72 CG PHE H 20 27.846 100.565 19.948 1.00 48.18 ATOM 73 CD1 PHE H 20 28.986 99.840 20.248 1.00 47.23 ATOM 74 CD2 PHE H 20 26.612 99.927 20.008 1.00 47.96 ATOM 75 CE1 PHE H 20 28.894 98.493 20.579 1.00 47.21 ATOM 76 CE2 PHE H 20 26.515 98.583 20.329 1.00 47.91 ATOM 77 CZ PHE H 20 27.653 97.863 20.613 1.00 47.98 ATOM 78 N TRP H 21 25.817 102.044 17.124 1.00 49.65 ATOM 79 CA TRP H 21 24.668 101.470 16.428 1.00 50.00 ATOM 80 C TRP H 21 24.965 101.113 14.989 1.00 50.00 ATOM 81 O TRP H 21 24.220 100.360 14.372 1.00 51.06 ATOM 82 CB TRP H 21 23.478 102.412 16.479 1.00 48.97 ATOM 83 CG TRP H 21 22.775 102.289 17.768 1.00 49.29 ATOM 84 CD1 TRP H 21 22.815 103.161 18.827 1.00 49.46 ATOM 85 CD2 TRP H 21 21.983 101.187 18.184 1.00 49.79 ATOM 86 NE1 TRP H 21 22.088 102.650 19.881 1.00 51.50 ATOM 87 CE2 TRP H 21 21.568 101.437 19.505 1.00 51.23 ATOM 88 CE3 TRP H 21 21.598 99.995 17.572 1.00 50.51 ATOM 89 CZ2 TRP H 21 20.784 100.539 20.222 1.00 52.43 ATOM 90 CZ3 TRP H 21 20.830 99.102 18.284 1.00 52.38 ATOM 91 CH2 TRP H 21 20.427 99.379 19.598 1.00 52.99 ATOM 92 N ILE H 22 26.014 101.698 14.441 1.00 49.75 ATOM 93 CA ILE H 22 26.399 101.405 13.082 1.00 49.15 ATOM 94 C ILE H 22 27.274 100.165 13.069 1.00 49.05 ATOM 95 O ILE H 22 27.082 99.265 12.264 1.00 49.68 ATOM 96 CB ILE H 22 27.178 102.569 12.475 1.00 48.85 ATOM 97 CG1 ILE H 22 26.255 103.786 12.303 1.00 49.30 ATOM 98 CG2 ILE H 22 27.786 102.143 11.156 1.00 48.62 ATOM 99 CD1 ILE H 22 26.919 104.987 11.630 1.00 48.11 ATOM 100 N PHE H 23 28.276 100.151 13.935 1.00 48.75 ATOM 101 CA PHE H 23 29.080 98.967 14.142 1.00 48.61 ATOM 102 C PHE H 23 28.203 97.730 14.285 1.00 47.89 ATOM 103 O PHE H 23 28.313 96.780 13.521 1.00 47.89 ATOM 104 CB PHE H 23 29.919 99.131 15.391 1.00 49.22 ATOM 105 CG PHE H 23 30.652 97.894 15.767 1.00 49.88 ATOM 106 CD1 PHE H 23 31.655 97.415 14.962 1.00 50.07 ATOM 107 CD2 PHE H 23 30.271 97.157 16.876 1.00 49.54 ATOM 108 CE1 PHE H 23 32.253 96.241 15.245 1.00 52.00 ATOM 109 CE2 PHE H 23 30.880 95.963 17.168 1.00 50.35 ATOM 110 CZ PHE H 23 31.862 95.506 16.357 1.00 50.78 ATOM 111 N LEU H 24 27.271 97.807 15.215 1.00 47.41 ATOM 112 CA LEU H 24 26.397 96.711 15.579 1.00 47.22 ATOM 113 C LEU H 24 25.605 96.188 14.394 1.00 46.36 ATOM 114 O LEU H 24 25.363 94.976 14.271 1.00 46.96 ATOM 115 CB LEU H 24 25.440 97.187 16.667 1.00 46.87 ATOM 116 CG LEU H 24 24.532 96.219 17.423 1.00 47.12 ATOM 117 CD1 LEU H 24 25.274 94.948 17.804 1.00 46.67 ATOM 118 CD2 LEU H 24 24.014 96.946 18.681 1.00 50.33 ATOM 119 N ALA H 25 25.205 97.092 13.513 1.00 45.35 ATOM 120 CA ALA H 25 24.418 96.704 12.342 1.00 44.21 ATOM 121 C ALA H 25 25.225 95.866 11.305 1.00 43.58 ATOM 122 O ALA H 25 24.731 94.862 10.794 1.00 43.35 ATOM 123 CB ALA H 25 23.825 97.947 11.692 1.00 42.81 ATOM 124 N GLY H 26 26.488 96.222 11.072 1.00 42.74 ATOM 125 CA GLY H 26 27.309 95.481 10.129 1.00 41.94 ATOM 126 C GLY H 26 27.792 94.173 10.717 1.00 41.61 ATOM 127 O GLY H 26 28.023 93.177 10.006 1.00 41.97 ATOM 128 N LEU H 27 27.937 94.191 12.039 1.00 41.67 ATOM 129 CA LEU H 27 28.228 93.000 12.793 1.00 41.47 ATOM 130 C LEU H 27 27.110 91.950 12.673 1.00 41.46 ATOM 131 O LEU H 27 27.393 90.793 12.398 1.00 41.75 ATOM 132 CB LEU H 27 28.468 93.365 14.249 1.00 42.94 ATOM 133 CG LEU H 27 28.314 92.149 15.154 1.00 43.29 ATOM 134 CD1 LEU H 27 29.555 91.257 15.101 1.00 41.43 ATOM 135 CD2 LEU H 27 28.043 92.623 16.541 1.00 42.26 ATOM 136 N ILE H 28 25.854 92.337 12.909 1.00 42.07 ATOM 137 CA ILE H 28 24.735 91.398 12.748 1.00 43.68 ATOM 138 C ILE H 28 24.761 90.839 11.330 1.00 43.72 ATOM 139 O ILE H 28 24.349 89.707 11.064 1.00 43.75 ATOM 140 CB ILE H 28 23.365 92.099 12.996 1.00 43.69 ATOM 141 CG1 ILE H 28 23.248 92.507 14.451 1.00 44.04 ATOM 142 CG2 ILE H 28 22.192 91.173 12.710 1.00 41.63 ATOM 143 CD1 ILE H 28 22.105 93.401 14.687 1.00 47.41 ATOM 144 N TYR H 29 25.185 91.690 10.411 1.00 44.00 ATOM 145 CA TYR H 29 25.106 91.376 9.010 1.00 44.16 ATOM 146 C TYR H 29 26.105 90.249 8.780 1.00 43.50 ATOM 147 O TYR H 29 25.801 89.248 8.116 1.00 43.69 ATOM 148 CB TYR H 29 25.374 92.637 8.213 1.00 45.24 ATOM 149 CG TYR H 29 25.490 92.323 6.733 1.00 47.74 ATOM 150 CD1 TYR H 29 24.336 92.245 5.948 1.00 48.14 ATOM 151 CD2 TYR H 29 26.747 92.101 6.173 1.00 48.25 ATOM 152 CE1 TYR H 29 24.440 91.917 4.595 1.00 50.49 ATOM 153 CE2 TYR H 29 26.852 91.763 4.822 1.00 49.17 ATOM 154 CZ TYR H 29 25.698 91.666 4.034 1.00 50.32 ATOM 155 OH TYR H 29 25.800 91.319 2.725 1.00 52.02 ATOM 156 N TYR H 30 27.257 90.459 9.381 1.00 42.21 ATOM 157 CA TYR H 30 28.358 89.500 9.359 1.00 40.51 ATOM 158 C TYR H 30 27.887 88.186 9.973 1.00 40.76 ATOM 159 O TYR H 30 27.896 87.132 9.322 1.00 42.10 ATOM 160 CB TYR H 30 29.520 90.034 10.190 1.00 40.13 ATOM 161 CG TYR H 30 30.599 89.015 10.539 1.00 40.55 ATOM 162 CD1 TYR H 30 31.530 88.641 9.570 1.00 40.86 ATOM 163 CD2 TYR H 30 30.650 88.458 11.822 1.00 41.08 ATOM 164 CE1 TYR H 30 32.525 87.713 9.880 1.00 41.00 ATOM 165 CE2 TYR H 30 31.649 87.528 12.135 1.00 42.66 ATOM 166 CZ TYR H 30 32.587 87.158 11.163 1.00 42.27 ATOM 167 OH TYR H 30 33.560 86.260 11.465 1.00 43.83 ATOM 168 N LEU H 31 27.485 88.300 11.222 1.00 40.03 ATOM 169 CA LEU H 31 26.986 87.164 11.992 1.00 39.74 ATOM 170 C LEU H 31 26.025 86.339 11.147 1.00 38.99 ATOM 171 O LEU H 31 26.146 85.111 11.054 1.00 40.34 ATOM 172 CB LEU H 31 26.195 87.641 13.212 1.00 41.02 ATOM 173 CG LEU H 31 27.066 88.230 14.320 1.00 42.35 ATOM 174 CD1 LEU H 31 26.251 88.669 15.542 1.00 41.40 ATOM 175 CD2 LEU H 31 28.112 87.249 14.851 1.00 41.05 ATOM 176 N GLN H 32 25.094 87.050 10.546 1.00 38.33 ATOM 177 CA GLN H 32 24.028 86.425 9.770 1.00 38.27 ATOM 178 C GLN H 32 24.537 85.692 8.526 1.00 38.51 ATOM 179 O GLN H 32 24.187 84.530 8.278 1.00 38.86 ATOM 180 CB GLN H 32 22.977 87.437 9.322 1.00 38.11 ATOM 181 CG GLN H 32 21.780 86.787 8.621 1.00 37.98 ATOM 182 CD GLN H 32 21.210 85.589 9.389 1.00 39.27 ATOM 183 OE1 GLN H 32 21.119 85.630 10.616 1.00 37.14 ATOM 184 NE2 GLN H 32 20.814 84.513 8.735 1.00 39.85 ATOM 185 N THR H 33 25.353 86.353 7.733 1.00 38.84 ATOM 186 CA THR H 33 25.856 85.729 6.499 1.00 38.77 ATOM 187 C THR H 33 26.721 84.480 6.823 1.00 39.63 ATOM 188 O THR H 33 26.815 83.541 6.023 1.00 41.95 ATOM 189 CB THR H 33 26.656 86.731 5.656 1.00 37.46 ATOM 190 OG1 THR H 33 27.800 87.169 6.364 1.00 37.23 ATOM 191 CG2 THR H 33 25.847 87.977 5.273 1.00 36.11 ATOM 192 N GLU H 34 27.352 84.449 8.006 1.00 39.01 ATOM 193 CA GLU H 34 28.212 83.295 8.414 1.00 37.98 ATOM 194 C GLU H 34 27.364 82.069 8.747 1.00 38.51 ATOM 195 O GLU H 34 27.801 80.917 8.655 1.00 38.11 ATOM 196 CB GLU H 34 29.038 83.617 9.662 1.00 38.29 ATOM 197 CG GLU H 34 30.148 84.633 9.395 1.00 39.51 ATOM 198 CD GLU H 34 31.250 84.115 8.465 1.00 39.52 ATOM 199 OE1 GLU H 34 31.616 82.879 8.516 1.00 38.46 ATOM 200 OE2 GLU H 34 31.816 84.920 7.629 1.00 40.62 ATOM 201 N ASN H 35 26.149 82.312 9.138 1.00 39.12 ATOM 202 CA ASN H 35 25.274 81.211 9.484 1.00 40.19 ATOM 203 C ASN H 35 24.541 80.730 8.261 1.00 41.84 ATOM 204 O ASN H 35 23.629 79.902 8.352 1.00 42.32 ATOM 205 CB ASN H 35 24.289 81.640 10.541 1.00 37.88 ATOM 206 CG ASN H 35 24.932 81.671 11.916 1.00 36.24 ATOM 207 OD1 ASN H 35 24.925 80.663 12.617 1.00 37.70 ATOM 208 ND2 ASN H 35 25.502 82.779 12.343 1.00 33.76 TER