HEADER PHOTOSYNTHESIS 31-DEC-69 2WX5 TITLE Hexa-coordination of a bacteriochlorophyll cofactor in the TITLE 2 Rhodobacter sphaeroides reaction centre COMPND MOL_ID: 1; COMPND 2 MOLECULE: REACTION CENTER PROTEIN H CHAIN; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.63 ANGSTORMS DBREF 2WX5 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 -40.531 -5.683 19.721 1.00 73.27 ATOM 2 CA ASP H 11 -40.524 -6.417 21.030 1.00 76.95 ATOM 3 C ASP H 11 -40.081 -7.905 21.014 1.00 75.00 ATOM 4 O ASP H 11 -40.809 -8.787 20.513 1.00 71.68 ATOM 5 CB ASP H 11 -41.886 -6.341 21.715 1.00 78.54 ATOM 6 CG ASP H 11 -41.962 -7.272 22.935 1.00 88.56 ATOM 7 OD1 ASP H 11 -41.069 -7.204 23.836 1.00 88.92 ATOM 8 OD2 ASP H 11 -42.896 -8.095 22.958 1.00 90.16 ATOM 9 N LEU H 12 -38.941 -8.170 21.656 1.00 71.84 ATOM 10 CA LEU H 12 -38.293 -9.459 21.584 1.00 72.59 ATOM 11 C LEU H 12 -39.225 -10.626 21.843 1.00 75.09 ATOM 12 O LEU H 12 -39.218 -11.585 21.059 1.00 79.20 ATOM 13 CB LEU H 12 -37.094 -9.546 22.511 1.00 72.92 ATOM 14 CG LEU H 12 -35.957 -10.446 22.001 1.00 80.71 ATOM 15 CD1 LEU H 12 -34.716 -10.166 22.813 1.00 83.75 ATOM 16 CD2 LEU H 12 -36.279 -11.964 21.998 1.00 79.57 ATOM 17 N ALA H 13 -40.024 -10.570 22.910 1.00 71.44 ATOM 18 CA ALA H 13 -40.867 -11.715 23.256 1.00 67.48 ATOM 19 C ALA H 13 -41.935 -12.029 22.204 1.00 69.31 ATOM 20 O ALA H 13 -42.269 -13.189 21.985 1.00 70.30 ATOM 21 CB ALA H 13 -41.501 -11.528 24.604 1.00 66.69 ATOM 22 N SER H 14 -42.488 -10.995 21.578 1.00 71.01 ATOM 23 CA SER H 14 -43.476 -11.170 20.513 1.00 72.28 ATOM 24 C SER H 14 -42.831 -11.799 19.296 1.00 71.75 ATOM 25 O SER H 14 -43.474 -12.541 18.552 1.00 70.53 ATOM 26 CB SER H 14 -44.064 -9.830 20.066 1.00 70.81 ATOM 27 OG SER H 14 -44.458 -9.071 21.176 1.00 80.64 ATOM 28 N LEU H 15 -41.576 -11.450 19.071 1.00 71.31 ATOM 29 CA LEU H 15 -40.837 -12.090 18.021 1.00 75.52 ATOM 30 C LEU H 15 -40.655 -13.582 18.388 1.00 74.35 ATOM 31 O LEU H 15 -41.067 -14.478 17.645 1.00 74.10 ATOM 32 CB LEU H 15 -39.488 -11.395 17.795 1.00 76.10 ATOM 33 CG LEU H 15 -38.694 -12.248 16.801 1.00 82.12 ATOM 34 CD1 LEU H 15 -38.864 -11.692 15.405 1.00 76.86 ATOM 35 CD2 LEU H 15 -37.192 -12.473 17.201 1.00 88.60 ATOM 36 N ALA H 16 -40.077 -13.830 19.559 1.00 72.89 ATOM 37 CA ALA H 16 -39.802 -15.168 20.003 1.00 69.92 ATOM 38 C ALA H 16 -41.019 -16.050 19.752 1.00 68.99 ATOM 39 O ALA H 16 -40.879 -17.188 19.278 1.00 71.13 ATOM 40 CB ALA H 16 -39.432 -15.164 21.454 1.00 70.19 ATOM 41 N ILE H 17 -42.209 -15.524 20.011 1.00 64.03 ATOM 42 CA ILE H 17 -43.371 -16.376 20.006 1.00 62.38 ATOM 43 C ILE H 17 -43.966 -16.583 18.611 1.00 65.95 ATOM 44 O ILE H 17 -44.559 -17.633 18.313 1.00 68.24 ATOM 45 CB ILE H 17 -44.396 -15.941 21.086 1.00 60.55 ATOM 46 CG1 ILE H 17 -44.997 -17.158 21.776 1.00 57.93 ATOM 47 CG2 ILE H 17 -45.485 -15.059 20.530 1.00 59.11 ATOM 48 CD1 ILE H 17 -46.278 -17.602 21.161 1.00 52.04 ATOM 49 N TYR H 18 -43.800 -15.581 17.759 1.00 68.24 ATOM 50 CA TYR H 18 -44.229 -15.649 16.374 1.00 70.20 ATOM 51 C TYR H 18 -43.261 -16.643 15.705 1.00 68.20 ATOM 52 O TYR H 18 -43.712 -17.633 15.146 1.00 66.06 ATOM 53 CB TYR H 18 -44.209 -14.227 15.752 1.00 72.80 ATOM 54 CG TYR H 18 -44.325 -14.108 14.228 1.00 83.91 ATOM 55 CD1 TYR H 18 -45.577 -13.944 13.604 1.00 89.02 ATOM 56 CD2 TYR H 18 -43.168 -14.115 13.406 1.00 90.05 ATOM 57 CE1 TYR H 18 -45.674 -13.822 12.191 1.00 93.95 ATOM 58 CE2 TYR H 18 -43.257 -14.002 11.995 1.00 89.65 ATOM 59 CZ TYR H 18 -44.511 -13.857 11.402 1.00 92.49 ATOM 60 OH TYR H 18 -44.604 -13.741 10.033 1.00 90.60 ATOM 61 N SER H 19 -41.947 -16.404 15.820 1.00 65.71 ATOM 62 CA SER H 19 -40.922 -17.348 15.354 1.00 68.05 ATOM 63 C SER H 19 -41.278 -18.791 15.698 1.00 69.79 ATOM 64 O SER H 19 -41.185 -19.704 14.854 1.00 69.91 ATOM 65 CB SER H 19 -39.572 -17.071 16.014 1.00 68.74 ATOM 66 OG SER H 19 -39.116 -15.773 15.734 1.00 70.73 ATOM 67 N PHE H 20 -41.675 -18.981 16.951 1.00 67.13 ATOM 68 CA PHE H 20 -41.961 -20.287 17.417 1.00 67.59 ATOM 69 C PHE H 20 -43.219 -20.925 16.817 1.00 67.94 ATOM 70 O PHE H 20 -43.264 -22.155 16.672 1.00 68.79 ATOM 71 CB PHE H 20 -42.020 -20.352 18.935 1.00 69.51 ATOM 72 CG PHE H 20 -42.326 -21.724 19.435 1.00 66.37 ATOM 73 CD1 PHE H 20 -41.298 -22.626 19.680 1.00 70.47 ATOM 74 CD2 PHE H 20 -43.647 -22.137 19.594 1.00 66.36 ATOM 75 CE1 PHE H 20 -41.583 -23.928 20.097 1.00 69.17 ATOM 76 CE2 PHE H 20 -43.944 -23.422 19.994 1.00 66.71 ATOM 77 CZ PHE H 20 -42.907 -24.325 20.255 1.00 67.44 ATOM 78 N TRP H 21 -44.242 -20.152 16.479 1.00 66.12 ATOM 79 CA TRP H 21 -45.400 -20.801 15.866 1.00 65.16 ATOM 80 C TRP H 21 -45.050 -21.237 14.471 1.00 67.47 ATOM 81 O TRP H 21 -45.681 -22.138 13.912 1.00 70.96 ATOM 82 CB TRP H 21 -46.652 -19.937 15.876 1.00 63.11 ATOM 83 CG TRP H 21 -47.273 -19.970 17.212 1.00 71.04 ATOM 84 CD1 TRP H 21 -47.191 -19.020 18.178 1.00 72.12 ATOM 85 CD2 TRP H 21 -48.015 -21.055 17.778 1.00 75.49 ATOM 86 NE1 TRP H 21 -47.867 -19.429 19.308 1.00 72.45 ATOM 87 CE2 TRP H 21 -48.377 -20.677 19.083 1.00 73.60 ATOM 88 CE3 TRP H 21 -48.433 -22.295 17.294 1.00 73.03 ATOM 89 CZ2 TRP H 21 -49.132 -21.490 19.904 1.00 77.29 ATOM 90 CZ3 TRP H 21 -49.172 -23.097 18.104 1.00 77.43 ATOM 91 CH2 TRP H 21 -49.518 -22.698 19.402 1.00 82.74 ATOM 92 N ILE H 22 -44.023 -20.621 13.905 1.00 66.81 ATOM 93 CA ILE H 22 -43.615 -21.020 12.584 1.00 69.57 ATOM 94 C ILE H 22 -42.761 -22.281 12.700 1.00 67.00 ATOM 95 O ILE H 22 -43.056 -23.305 12.074 1.00 68.31 ATOM 96 CB ILE H 22 -42.904 -19.886 11.821 1.00 73.23 ATOM 97 CG1 ILE H 22 -43.898 -18.806 11.394 1.00 71.35 ATOM 98 CG2 ILE H 22 -42.161 -20.439 10.581 1.00 77.18 ATOM 99 CD1 ILE H 22 -43.203 -17.479 11.206 1.00 76.16 ATOM 100 N PHE H 23 -41.722 -22.223 13.516 1.00 63.87 ATOM 101 CA PHE H 23 -40.982 -23.425 13.768 1.00 63.37 ATOM 102 C PHE H 23 -41.927 -24.625 14.016 1.00 61.98 ATOM 103 O PHE H 23 -41.766 -25.661 13.440 1.00 62.86 ATOM 104 CB PHE H 23 -39.980 -23.245 14.896 1.00 62.46 ATOM 105 CG PHE H 23 -39.477 -24.537 15.419 1.00 67.14 ATOM 106 CD1 PHE H 23 -38.298 -25.091 14.934 1.00 70.96 ATOM 107 CD2 PHE H 23 -40.215 -25.261 16.345 1.00 60.76 ATOM 108 CE1 PHE H 23 -37.848 -26.375 15.412 1.00 68.96 ATOM 109 CE2 PHE H 23 -39.757 -26.514 16.825 1.00 61.14 ATOM 110 CZ PHE H 23 -38.585 -27.070 16.351 1.00 61.06 ATOM 111 N LEU H 24 -42.958 -24.471 14.811 1.00 62.96 ATOM 112 CA LEU H 24 -43.793 -25.627 15.112 1.00 64.41 ATOM 113 C LEU H 24 -44.692 -26.179 13.949 1.00 64.12 ATOM 114 O LEU H 24 -44.906 -27.390 13.817 1.00 65.59 ATOM 115 CB LEU H 24 -44.591 -25.353 16.395 1.00 62.74 ATOM 116 CG LEU H 24 -45.661 -26.351 16.819 1.00 62.32 ATOM 117 CD1 LEU H 24 -45.118 -27.359 17.748 1.00 54.81 ATOM 118 CD2 LEU H 24 -46.799 -25.630 17.487 1.00 71.80 ATOM 119 N ALA H 25 -45.252 -25.299 13.139 1.00 64.95 ATOM 120 CA ALA H 25 -45.982 -25.720 11.952 1.00 62.47 ATOM 121 C ALA H 25 -45.025 -26.512 11.041 1.00 63.85 ATOM 122 O ALA H 25 -45.430 -27.525 10.483 1.00 62.15 ATOM 123 CB ALA H 25 -46.553 -24.514 11.205 1.00 59.42 ATOM 124 N GLY H 26 -43.773 -26.048 10.887 1.00 63.06 ATOM 125 CA GLY H 26 -42.743 -26.794 10.125 1.00 64.55 ATOM 126 C GLY H 26 -42.396 -28.175 10.704 1.00 64.20 ATOM 127 O GLY H 26 -42.230 -29.160 9.980 1.00 65.07 ATOM 128 N LEU H 27 -42.301 -28.225 12.025 1.00 60.50 ATOM 129 CA LEU H 27 -42.049 -29.430 12.723 1.00 57.97 ATOM 130 C LEU H 27 -43.201 -30.402 12.488 1.00 59.71 ATOM 131 O LEU H 27 -42.965 -31.617 12.370 1.00 62.04 ATOM 132 CB LEU H 27 -41.864 -29.145 14.202 1.00 53.10 ATOM 133 CG LEU H 27 -41.671 -30.387 15.072 1.00 58.34 ATOM 134 CD1 LEU H 27 -40.359 -31.108 14.757 1.00 48.95 ATOM 135 CD2 LEU H 27 -41.736 -30.019 16.566 1.00 57.75 ATOM 136 N ILE H 28 -44.428 -29.894 12.423 1.00 55.41 ATOM 137 CA ILE H 28 -45.580 -30.797 12.275 1.00 56.08 ATOM 138 C ILE H 28 -45.619 -31.371 10.848 1.00 56.57 ATOM 139 O ILE H 28 -45.991 -32.517 10.613 1.00 53.86 ATOM 140 CB ILE H 28 -46.939 -30.131 12.713 1.00 54.20 ATOM 141 CG1 ILE H 28 -46.986 -30.098 14.233 1.00 49.54 ATOM 142 CG2 ILE H 28 -48.161 -30.896 12.189 1.00 43.98 ATOM 143 CD1 ILE H 28 -48.121 -29.248 14.814 1.00 50.04 ATOM 144 N TYR H 29 -45.179 -30.559 9.903 1.00 59.15 ATOM 145 CA TYR H 29 -45.099 -30.972 8.535 1.00 58.91 ATOM 146 C TYR H 29 -44.053 -32.109 8.460 1.00 58.42 ATOM 147 O TYR H 29 -44.397 -33.269 8.163 1.00 60.19 ATOM 148 CB TYR H 29 -44.771 -29.750 7.693 1.00 59.24 ATOM 149 CG TYR H 29 -44.815 -29.990 6.218 1.00 69.48 ATOM 150 CD1 TYR H 29 -46.017 -29.904 5.498 1.00 72.27 ATOM 151 CD2 TYR H 29 -43.637 -30.299 5.527 1.00 76.95 ATOM 152 CE1 TYR H 29 -46.041 -30.129 4.121 1.00 76.94 ATOM 153 CE2 TYR H 29 -43.642 -30.532 4.169 1.00 81.28 ATOM 154 CZ TYR H 29 -44.833 -30.445 3.474 1.00 84.63 ATOM 155 OH TYR H 29 -44.766 -30.673 2.130 1.00 96.92 ATOM 156 N TYR H 30 -42.807 -31.794 8.808 1.00 55.16 ATOM 157 CA TYR H 30 -41.748 -32.783 8.904 1.00 53.59 ATOM 158 C TYR H 30 -42.266 -34.082 9.532 1.00 54.34 ATOM 159 O TYR H 30 -42.126 -35.154 8.946 1.00 54.95 ATOM 160 CB TYR H 30 -40.574 -32.213 9.699 1.00 52.84 ATOM 161 CG TYR H 30 -39.590 -33.261 10.151 1.00 59.01 ATOM 162 CD1 TYR H 30 -38.664 -33.833 9.249 1.00 62.00 ATOM 163 CD2 TYR H 30 -39.554 -33.667 11.470 1.00 53.36 ATOM 164 CE1 TYR H 30 -37.729 -34.804 9.663 1.00 52.70 ATOM 165 CE2 TYR H 30 -38.644 -34.634 11.894 1.00 64.51 ATOM 166 CZ TYR H 30 -37.736 -35.213 10.980 1.00 63.99 ATOM 167 OH TYR H 30 -36.849 -36.181 11.423 1.00 63.27 ATOM 168 N LEU H 31 -42.902 -33.969 10.699 1.00 53.30 ATOM 169 CA LEU H 31 -43.352 -35.139 11.436 1.00 53.21 ATOM 170 C LEU H 31 -44.442 -35.898 10.739 1.00 52.04 ATOM 171 O LEU H 31 -44.463 -37.128 10.782 1.00 53.86 ATOM 172 CB LEU H 31 -43.804 -34.820 12.859 1.00 52.79 ATOM 173 CG LEU H 31 -42.757 -34.492 13.922 1.00 50.32 ATOM 174 CD1 LEU H 31 -43.461 -34.001 15.205 1.00 42.98 ATOM 175 CD2 LEU H 31 -41.867 -35.698 14.204 1.00 52.79 ATOM 176 N GLN H 32 -45.360 -35.208 10.102 1.00 51.74 ATOM 177 CA GLN H 32 -46.430 -35.971 9.473 1.00 52.25 ATOM 178 C GLN H 32 -45.924 -36.627 8.182 1.00 54.46 ATOM 179 O GLN H 32 -46.237 -37.793 7.936 1.00 55.60 ATOM 180 CB GLN H 32 -47.701 -35.160 9.270 1.00 52.80 ATOM 181 CG GLN H 32 -48.805 -35.929 8.549 1.00 54.18 ATOM 182 CD GLN H 32 -49.368 -37.067 9.387 1.00 67.36 ATOM 183 OE1 GLN H 32 -49.296 -37.053 10.652 1.00 55.72 ATOM 184 NE2 GLN H 32 -49.950 -38.072 8.690 1.00 66.50 ATOM 185 N THR H 33 -45.119 -35.923 7.381 1.00 54.15 ATOM 186 CA THR H 33 -44.472 -36.595 6.235 1.00 55.58 ATOM 187 C THR H 33 -43.600 -37.797 6.612 1.00 56.61 ATOM 188 O THR H 33 -43.750 -38.882 6.016 1.00 57.90 ATOM 189 CB THR H 33 -43.645 -35.676 5.404 1.00 52.49 ATOM 190 OG1 THR H 33 -42.650 -35.076 6.239 1.00 63.07 ATOM 191 CG2 THR H 33 -44.514 -34.651 4.833 1.00 48.91 ATOM 192 N GLU H 34 -42.711 -37.629 7.599 1.00 57.10 ATOM 193 CA GLU H 34 -41.946 -38.773 8.100 1.00 49.57 ATOM 194 C GLU H 34 -42.856 -39.925 8.400 1.00 48.86 ATOM 195 O GLU H 34 -42.435 -41.032 8.273 1.00 55.89 ATOM 196 CB GLU H 34 -41.178 -38.434 9.338 1.00 46.18 ATOM 197 CG GLU H 34 -39.918 -37.630 9.106 1.00 46.24 ATOM 198 CD GLU H 34 -39.007 -38.252 8.089 1.00 54.57 ATOM 199 OE1 GLU H 34 -38.779 -37.605 7.044 1.00 56.48 ATOM 200 OE2 GLU H 34 -38.550 -39.398 8.306 1.00 57.99 ATOM 201 N ASN H 35 -44.106 -39.700 8.776 1.00 49.71 ATOM 202 CA ASN H 35 -44.998 -40.828 9.139 1.00 52.72 ATOM 203 C ASN H 35 -45.770 -41.418 7.950 1.00 56.05 ATOM 204 O ASN H 35 -46.733 -42.186 8.123 1.00 55.68 ATOM 205 CB ASN H 35 -45.972 -40.455 10.272 1.00 53.55 ATOM 206 CG ASN H 35 -45.315 -40.477 11.654 1.00 57.24 ATOM 207 OD1 ASN H 35 -45.320 -41.493 12.365 1.00 48.80 ATOM 208 ND2 ASN H 35 -44.712 -39.361 12.015 1.00 58.62 TER