HEADER PHOTOSYNTHESIS/MEMBRANE PROTEIN 27-JUN-06 2HH1 TITLE Reaction centre from Rhodobacter sphaeroides strain R-26.1 complexed TITLE 2 with dibrominated phosphatidylcholine COMPND MOL_ID: 3; COMPND 2 MOLECULE: Reaction center protein H chain; COMPND 3 CHAIN: H; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.55 ANGSTORMS DBREF 2HH1 H 1 260 UNP P0C0Y7 RCEH_RHOSH 1 260 SEQRES 1 H 28 GLY ASN PHE ASP LEU ALA SER LEU ALA ILE TYR SER PHE SEQRES 2 H 28 TRP ILE PHE LEU ALA GLY LEU ILE TYR TYR LEU GLN THR SEQRES 3 H 28 GLU ASN ATOM 1 N GLY H 8 86.215 76.060 73.923 1.00 78.64 ATOM 2 CA GLY H 8 85.640 77.362 74.411 1.00 78.62 ATOM 3 C GLY H 8 86.542 78.585 74.205 1.00 78.50 ATOM 4 O GLY H 8 87.565 78.490 73.522 1.00 79.30 ATOM 5 N ASN H 9 86.177 79.759 74.738 1.00 77.96 ATOM 6 CA ASN H 9 84.808 80.101 75.222 1.00 77.50 ATOM 7 C ASN H 9 84.537 81.625 75.135 1.00 75.94 ATOM 8 O ASN H 9 83.380 82.062 75.195 1.00 75.47 ATOM 9 CB ASN H 9 84.520 79.569 76.653 1.00 77.99 ATOM 10 CG ASN H 9 83.063 79.071 76.824 1.00 79.23 ATOM 11 OD1 ASN H 9 82.144 79.565 76.167 1.00 81.58 ATOM 12 ND2 ASN H 9 82.861 78.089 77.712 1.00 80.38 ATOM 13 N PHE H 10 85.610 82.414 75.005 1.00 74.28 ATOM 14 CA PHE H 10 85.537 83.825 74.543 1.00 72.90 ATOM 15 C PHE H 10 85.122 83.920 73.069 1.00 70.26 ATOM 16 O PHE H 10 85.440 84.903 72.376 1.00 70.63 ATOM 17 CB PHE H 10 86.862 84.614 74.802 1.00 73.07 ATOM 18 CG PHE H 10 88.141 83.986 74.210 1.00 75.06 ATOM 19 CD1 PHE H 10 88.112 82.919 73.293 1.00 76.62 ATOM 20 CD2 PHE H 10 89.403 84.528 74.567 1.00 77.50 ATOM 21 CE1 PHE H 10 89.317 82.381 72.774 1.00 78.24 ATOM 22 CE2 PHE H 10 90.611 84.009 74.048 1.00 77.45 ATOM 23 CZ PHE H 10 90.571 82.937 73.152 1.00 77.81 ATOM 24 N ASP H 11 84.424 82.879 72.617 1.00 66.60 ATOM 25 CA ASP H 11 83.879 82.779 71.283 1.00 63.69 ATOM 26 C ASP H 11 82.383 82.437 71.456 1.00 60.47 ATOM 27 O ASP H 11 82.024 81.554 72.213 1.00 59.16 ATOM 28 CB ASP H 11 84.723 81.757 70.503 1.00 63.76 ATOM 29 CG ASP H 11 83.934 80.913 69.524 1.00 65.42 ATOM 30 OD1 ASP H 11 83.631 79.765 69.918 1.00 68.76 ATOM 31 OD2 ASP H 11 83.658 81.345 68.371 1.00 65.53 ATOM 32 N LEU H 12 81.537 83.209 70.781 1.00 57.72 ATOM 33 CA LEU H 12 80.084 83.113 70.863 1.00 56.21 ATOM 34 C LEU H 12 79.500 81.749 70.499 1.00 55.04 ATOM 35 O LEU H 12 78.487 81.326 71.092 1.00 55.92 ATOM 36 CB LEU H 12 79.435 84.167 69.965 1.00 55.51 ATOM 37 CG LEU H 12 77.978 84.470 70.324 1.00 56.91 ATOM 38 CD1 LEU H 12 77.846 85.141 71.717 1.00 57.14 ATOM 39 CD2 LEU H 12 77.320 85.325 69.232 1.00 57.51 ATOM 40 N ALA H 13 80.092 81.069 69.527 1.00 53.11 ATOM 41 CA ALA H 13 79.586 79.764 69.132 1.00 52.16 ATOM 42 C ALA H 13 79.865 78.772 70.256 1.00 51.45 ATOM 43 O ALA H 13 79.036 77.908 70.544 1.00 50.38 ATOM 44 CB ALA H 13 80.199 79.287 67.779 1.00 51.56 ATOM 45 N SER H 14 81.020 78.901 70.893 1.00 50.91 ATOM 46 CA SER H 14 81.352 78.021 71.998 1.00 51.94 ATOM 47 C SER H 14 80.474 78.249 73.186 1.00 52.05 ATOM 48 O SER H 14 80.159 77.287 73.887 1.00 52.95 ATOM 49 CB SER H 14 82.745 78.250 72.525 1.00 51.92 ATOM 50 OG SER H 14 83.655 77.680 71.648 1.00 55.69 ATOM 51 N LEU H 15 80.150 79.512 73.462 1.00 51.13 ATOM 52 CA LEU H 15 79.267 79.808 74.569 1.00 51.24 ATOM 53 C LEU H 15 77.868 79.231 74.276 1.00 50.01 ATOM 54 O LEU H 15 77.214 78.687 75.145 1.00 48.93 ATOM 55 CB LEU H 15 79.216 81.326 74.860 1.00 51.84 ATOM 56 CG LEU H 15 78.179 81.758 75.927 1.00 52.62 ATOM 57 CD1 LEU H 15 78.521 81.123 77.292 1.00 48.21 ATOM 58 CD2 LEU H 15 78.078 83.330 76.018 1.00 53.34 ATOM 59 N ALA H 16 77.448 79.324 73.025 1.00 49.42 ATOM 60 CA ALA H 16 76.127 78.895 72.648 1.00 48.83 ATOM 61 C ALA H 16 76.021 77.369 72.761 1.00 48.92 ATOM 62 O ALA H 16 75.031 76.859 73.238 1.00 48.35 ATOM 63 CB ALA H 16 75.813 79.386 71.256 1.00 47.74 ATOM 64 N ILE H 17 77.039 76.629 72.348 1.00 50.03 ATOM 65 CA ILE H 17 76.915 75.167 72.327 1.00 50.83 ATOM 66 C ILE H 17 76.995 74.593 73.745 1.00 51.75 ATOM 67 O ILE H 17 76.243 73.688 74.094 1.00 52.20 ATOM 68 CB ILE H 17 77.927 74.460 71.299 1.00 50.97 ATOM 69 CG1 ILE H 17 77.568 72.979 71.090 1.00 50.99 ATOM 70 CG2 ILE H 17 79.360 74.552 71.735 1.00 46.65 ATOM 71 CD1 ILE H 17 76.260 72.738 70.408 1.00 44.81 ATOM 72 N TYR H 18 77.881 75.152 74.555 1.00 52.95 ATOM 73 CA TYR H 18 77.984 74.827 75.976 1.00 54.08 ATOM 74 C TYR H 18 76.648 75.113 76.688 1.00 53.29 ATOM 75 O TYR H 18 76.131 74.242 77.397 1.00 53.01 ATOM 76 CB TYR H 18 79.135 75.630 76.588 1.00 55.96 ATOM 77 CG TYR H 18 79.211 75.649 78.095 1.00 61.32 ATOM 78 CD1 TYR H 18 79.778 74.591 78.796 1.00 67.22 ATOM 79 CD2 TYR H 18 78.740 76.760 78.833 1.00 65.74 ATOM 80 CE1 TYR H 18 79.853 74.620 80.215 1.00 69.17 ATOM 81 CE2 TYR H 18 78.805 76.796 80.225 1.00 66.28 ATOM 82 CZ TYR H 18 79.360 75.724 80.910 1.00 68.47 ATOM 83 OH TYR H 18 79.445 75.745 82.286 1.00 68.19 ATOM 84 N SER H 19 76.092 76.309 76.468 1.00 51.53 ATOM 85 CA SER H 19 74.788 76.673 77.003 1.00 50.85 ATOM 86 C SER H 19 73.676 75.719 76.542 1.00 50.56 ATOM 87 O SER H 19 72.840 75.317 77.349 1.00 49.45 ATOM 88 CB SER H 19 74.420 78.107 76.623 1.00 50.75 ATOM 89 OG SER H 19 75.435 78.988 77.052 1.00 48.98 ATOM 90 N PHE H 20 73.691 75.348 75.262 1.00 50.37 ATOM 91 CA PHE H 20 72.714 74.387 74.738 1.00 50.48 ATOM 92 C PHE H 20 72.728 73.037 75.459 1.00 51.50 ATOM 93 O PHE H 20 71.661 72.493 75.751 1.00 51.42 ATOM 94 CB PHE H 20 72.851 74.106 73.232 1.00 50.31 ATOM 95 CG PHE H 20 71.746 73.249 72.729 1.00 48.41 ATOM 96 CD1 PHE H 20 70.520 73.793 72.495 1.00 46.41 ATOM 97 CD2 PHE H 20 71.904 71.882 72.624 1.00 48.95 ATOM 98 CE1 PHE H 20 69.465 72.993 72.160 1.00 50.15 ATOM 99 CE2 PHE H 20 70.842 71.064 72.267 1.00 49.79 ATOM 100 CZ PHE H 20 69.636 71.615 72.020 1.00 49.08 ATOM 101 N TRP H 21 73.915 72.497 75.731 1.00 52.58 ATOM 102 CA TRP H 21 74.013 71.226 76.446 1.00 53.46 ATOM 103 C TRP H 21 73.432 71.336 77.843 1.00 52.97 ATOM 104 O TRP H 21 72.781 70.398 78.296 1.00 52.81 ATOM 105 CB TRP H 21 75.466 70.700 76.504 1.00 54.29 ATOM 106 CG TRP H 21 75.884 70.186 75.182 1.00 56.76 ATOM 107 CD1 TRP H 21 76.805 70.731 74.347 1.00 59.57 ATOM 108 CD2 TRP H 21 75.321 69.066 74.491 1.00 57.41 ATOM 109 NE1 TRP H 21 76.840 70.020 73.164 1.00 60.52 ATOM 110 CE2 TRP H 21 75.953 68.982 73.243 1.00 57.42 ATOM 111 CE3 TRP H 21 74.371 68.110 74.828 1.00 59.86 ATOM 112 CZ2 TRP H 21 75.667 67.990 72.327 1.00 57.79 ATOM 113 CZ3 TRP H 21 74.074 67.115 73.911 1.00 60.55 ATOM 114 CH2 TRP H 21 74.727 67.063 72.669 1.00 60.01 ATOM 115 N ILE H 22 73.657 72.473 78.513 1.00 52.33 ATOM 116 CA ILE H 22 73.138 72.674 79.877 1.00 51.84 ATOM 117 C ILE H 22 71.620 72.721 79.813 1.00 51.44 ATOM 118 O ILE H 22 70.946 72.010 80.519 1.00 51.75 ATOM 119 CB ILE H 22 73.750 73.946 80.564 1.00 52.62 ATOM 120 CG1 ILE H 22 75.240 73.692 80.914 1.00 51.24 ATOM 121 CG2 ILE H 22 72.963 74.358 81.854 1.00 49.65 ATOM 122 CD1 ILE H 22 76.033 74.980 81.106 1.00 52.14 ATOM 123 N PHE H 23 71.100 73.482 78.873 1.00 50.50 ATOM 124 CA PHE H 23 69.698 73.506 78.617 1.00 50.14 ATOM 125 C PHE H 23 69.126 72.151 78.270 1.00 50.09 ATOM 126 O PHE H 23 68.067 71.797 78.750 1.00 50.19 ATOM 127 CB PHE H 23 69.374 74.498 77.494 1.00 50.58 ATOM 128 CG PHE H 23 67.979 74.367 76.981 1.00 51.32 ATOM 129 CD1 PHE H 23 66.906 74.872 77.722 1.00 53.22 ATOM 130 CD2 PHE H 23 67.721 73.677 75.807 1.00 50.70 ATOM 131 CE1 PHE H 23 65.602 74.697 77.267 1.00 51.96 ATOM 132 CE2 PHE H 23 66.424 73.500 75.348 1.00 49.79 ATOM 133 CZ PHE H 23 65.371 74.004 76.070 1.00 50.75 ATOM 134 N LEU H 24 69.777 71.377 77.417 1.00 50.73 ATOM 135 CA LEU H 24 69.197 70.062 77.052 1.00 50.22 ATOM 136 C LEU H 24 69.200 69.086 78.244 1.00 49.35 ATOM 137 O LEU H 24 68.247 68.366 78.461 1.00 49.82 ATOM 138 CB LEU H 24 69.887 69.474 75.839 1.00 50.43 ATOM 139 CG LEU H 24 69.322 68.133 75.312 1.00 50.98 ATOM 140 CD1 LEU H 24 67.910 68.250 74.683 1.00 46.84 ATOM 141 CD2 LEU H 24 70.376 67.566 74.320 1.00 50.29 ATOM 142 N ALA H 25 70.234 69.109 79.051 1.00 48.53 ATOM 143 CA ALA H 25 70.200 68.363 80.318 1.00 48.77 ATOM 144 C ALA H 25 69.002 68.760 81.225 1.00 48.66 ATOM 145 O ALA H 25 68.351 67.868 81.776 1.00 48.59 ATOM 146 CB ALA H 25 71.561 68.480 81.113 1.00 46.89 ATOM 147 N GLY H 26 68.719 70.068 81.368 1.00 48.16 ATOM 148 CA GLY H 26 67.591 70.514 82.178 1.00 47.63 ATOM 149 C GLY H 26 66.254 70.101 81.553 1.00 47.79 ATOM 150 O GLY H 26 65.314 69.715 82.241 1.00 46.86 ATOM 151 N LEU H 27 66.195 70.155 80.229 1.00 47.25 ATOM 152 CA LEU H 27 65.002 69.813 79.527 1.00 47.71 ATOM 153 C LEU H 27 64.732 68.327 79.727 1.00 49.00 ATOM 154 O LEU H 27 63.595 67.964 80.049 1.00 49.96 ATOM 155 CB LEU H 27 65.138 70.152 78.040 1.00 47.53 ATOM 156 CG LEU H 27 63.949 69.817 77.136 1.00 47.30 ATOM 157 CD1 LEU H 27 62.665 70.645 77.509 1.00 40.95 ATOM 158 CD2 LEU H 27 64.366 69.929 75.644 1.00 44.67 ATOM 159 N ILE H 28 65.756 67.468 79.571 1.00 49.31 ATOM 160 CA ILE H 28 65.546 66.030 79.743 1.00 49.17 ATOM 161 C ILE H 28 65.110 65.715 81.169 1.00 49.08 ATOM 162 O ILE H 28 64.189 64.963 81.401 1.00 48.61 ATOM 163 CB ILE H 28 66.780 65.203 79.295 1.00 50.30 ATOM 164 CG1 ILE H 28 66.852 65.244 77.752 1.00 51.51 ATOM 165 CG2 ILE H 28 66.702 63.728 79.810 1.00 48.31 ATOM 166 CD1 ILE H 28 68.238 65.015 77.196 1.00 53.01 ATOM 167 N TYR H 29 65.736 66.349 82.130 1.00 49.57 ATOM 168 CA TYR H 29 65.341 66.176 83.509 1.00 50.23 ATOM 169 C TYR H 29 63.848 66.496 83.683 1.00 50.49 ATOM 170 O TYR H 29 63.062 65.649 84.161 1.00 49.76 ATOM 171 CB TYR H 29 66.194 67.077 84.355 1.00 50.54 ATOM 172 CG TYR H 29 65.935 66.981 85.806 1.00 53.38 ATOM 173 CD1 TYR H 29 66.446 65.949 86.533 1.00 56.38 ATOM 174 CD2 TYR H 29 65.193 67.964 86.474 1.00 57.15 ATOM 175 CE1 TYR H 29 66.239 65.882 87.900 1.00 60.03 ATOM 176 CE2 TYR H 29 64.955 67.897 87.822 1.00 56.34 ATOM 177 CZ TYR H 29 65.492 66.853 88.540 1.00 59.85 ATOM 178 OH TYR H 29 65.321 66.761 89.908 1.00 59.79 ATOM 179 N TYR H 30 63.463 67.695 83.218 1.00 50.69 ATOM 180 CA TYR H 30 62.066 68.170 83.293 1.00 50.40 ATOM 181 C TYR H 30 61.106 67.174 82.603 1.00 49.14 ATOM 182 O TYR H 30 60.156 66.694 83.209 1.00 49.27 ATOM 183 CB TYR H 30 61.935 69.634 82.759 1.00 50.45 ATOM 184 CG TYR H 30 60.567 69.995 82.222 1.00 48.09 ATOM 185 CD1 TYR H 30 59.565 70.484 83.069 1.00 44.20 ATOM 186 CD2 TYR H 30 60.266 69.807 80.868 1.00 44.32 ATOM 187 CE1 TYR H 30 58.274 70.788 82.576 1.00 45.00 ATOM 188 CE2 TYR H 30 59.002 70.118 80.364 1.00 46.32 ATOM 189 CZ TYR H 30 58.019 70.616 81.220 1.00 48.74 ATOM 190 OH TYR H 30 56.791 70.886 80.723 1.00 50.86 ATOM 191 N LEU H 31 61.397 66.834 81.366 1.00 48.86 ATOM 192 CA LEU H 31 60.603 65.822 80.618 1.00 48.61 ATOM 193 C LEU H 31 60.481 64.456 81.331 1.00 48.98 ATOM 194 O LEU H 31 59.391 63.893 81.382 1.00 49.04 ATOM 195 CB LEU H 31 61.148 65.618 79.221 1.00 48.11 ATOM 196 CG LEU H 31 61.065 66.736 78.183 1.00 48.00 ATOM 197 CD1 LEU H 31 61.855 66.288 76.866 1.00 45.69 ATOM 198 CD2 LEU H 31 59.585 67.040 77.906 1.00 44.86 ATOM 199 N GLN H 32 61.560 63.960 81.934 1.00 48.44 ATOM 200 CA GLN H 32 61.478 62.691 82.609 1.00 48.39 ATOM 201 C GLN H 32 60.602 62.832 83.841 1.00 48.41 ATOM 202 O GLN H 32 59.724 62.016 84.062 1.00 49.75 ATOM 203 CB GLN H 32 62.877 62.144 82.924 1.00 48.96 ATOM 204 CG GLN H 32 62.946 60.771 83.598 1.00 50.36 ATOM 205 CD GLN H 32 62.113 59.691 82.885 1.00 52.00 ATOM 206 OE1 GLN H 32 62.046 59.607 81.622 1.00 50.91 ATOM 207 NE2 GLN H 32 61.446 58.879 83.698 1.00 50.67 ATOM 208 N THR H 33 60.745 63.902 84.601 1.00 48.23 ATOM 209 CA THR H 33 59.896 64.082 85.796 1.00 47.78 ATOM 210 C THR H 33 58.443 64.273 85.429 1.00 48.38 ATOM 211 O THR H 33 57.547 63.709 86.096 1.00 49.17 ATOM 212 CB THR H 33 60.366 65.255 86.702 1.00 47.63 ATOM 213 OG1 THR H 33 60.364 66.466 85.929 1.00 49.35 ATOM 214 CG2 THR H 33 61.747 64.990 87.211 1.00 43.94 ATOM 215 N GLU H 34 58.169 65.027 84.355 1.00 48.48 ATOM 216 CA GLU H 34 56.752 65.132 83.870 1.00 47.52 ATOM 217 C GLU H 34 56.149 63.771 83.579 1.00 47.23 ATOM 218 O GLU H 34 55.000 63.548 83.787 1.00 46.73 ATOM 219 CB GLU H 34 56.674 66.013 82.614 1.00 47.59 ATOM 220 CG GLU H 34 56.814 67.506 82.874 1.00 45.79 ATOM 221 CD GLU H 34 55.813 67.966 83.811 1.00 45.74 ATOM 222 OE1 GLU H 34 56.177 68.554 84.849 1.00 49.61 ATOM 223 OE2 GLU H 34 54.643 67.656 83.578 1.00 47.91 ATOM 224 N ASN H 35 56.967 62.857 83.080 1.00 48.08 ATOM 225 CA ASN H 35 56.548 61.493 82.745 1.00 48.29 ATOM 226 C ASN H 35 56.439 60.536 83.936 1.00 47.38 ATOM 227 O ASN H 35 56.148 59.352 83.754 1.00 46.94 ATOM 228 CB ASN H 35 57.430 60.924 81.559 1.00 47.96 ATOM 229 CG ASN H 35 57.014 61.544 80.245 1.00 49.04 ATOM 230 OD1 ASN H 35 56.047 61.106 79.615 1.00 51.20 ATOM 231 ND2 ASN H 35 57.599 62.686 79.929 1.00 51.36 TER