HEADER PHOTOSYNTHESIS 19-JAN-00 1DV3 TITLE PHOTOSYNTHETIC REACTION CENTER FROM RHODOBACTER SPHAEROIDES IN THE TITLE 2 CHARGE-SEPARATED D+QAQB-STATE WITH THE PROTON TRANSFER INHIBITOR CD2+ COMPND MOL_ID: 3; COMPND 2 MOLECULE: PHOTOSYNTHETIC REACTION CENTER REACTION CENTER; COMPND 3 CHAIN: H, T; COMPND 4 FRAGMENT: H ; COMPND 5 MOL_ID: 2; COMPND 6 PHOTOSYNTHETIC REACTION CENTER REACTION CENTER; COMPND 7 CHAIN: M, S; COMPND 8 M ; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.50 ANGSTORMS DBREF 1DV3 H 1 260 UNP P11846 RCEH_RHOSH 1 260 DBREF 1DV3 M 1 307 UNP P02953 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 37.860 122.871 51.478 1.00 50.46 ATOM 2 CA ASP H 11 38.621 121.580 51.508 1.00 51.30 ATOM 3 C ASP H 11 40.124 121.786 51.274 1.00 50.15 ATOM 4 O ASP H 11 40.537 122.267 50.216 1.00 49.40 ATOM 5 CB ASP H 11 38.083 120.625 50.438 1.00 52.30 ATOM 6 CG ASP H 11 38.923 119.358 50.311 1.00 53.93 ATOM 7 OD1 ASP H 11 39.136 118.892 49.170 1.00 53.46 ATOM 8 OD2 ASP H 11 39.368 118.824 51.351 1.00 54.76 ATOM 9 N LEU H 12 40.936 121.406 52.256 1.00 49.19 ATOM 10 CA LEU H 12 42.387 121.558 52.149 1.00 49.09 ATOM 11 C LEU H 12 42.987 120.838 50.946 1.00 47.95 ATOM 12 O LEU H 12 43.826 121.391 50.237 1.00 47.32 ATOM 13 CB LEU H 12 43.073 121.056 53.417 1.00 49.93 ATOM 14 CG LEU H 12 43.661 122.145 54.313 1.00 51.41 ATOM 15 CD1 LEU H 12 44.301 121.499 55.522 1.00 52.11 ATOM 16 CD2 LEU H 12 44.689 122.967 53.541 1.00 52.19 ATOM 17 N ALA H 13 42.563 119.602 50.721 1.00 46.72 ATOM 18 CA ALA H 13 43.074 118.836 49.596 1.00 46.20 ATOM 19 C ALA H 13 42.828 119.584 48.289 1.00 45.76 ATOM 20 O ALA H 13 43.732 119.698 47.461 1.00 46.44 ATOM 21 CB ALA H 13 42.420 117.471 49.554 1.00 45.73 ATOM 22 N SER H 14 41.614 120.102 48.115 1.00 44.89 ATOM 23 CA SER H 14 41.252 120.845 46.909 1.00 44.23 ATOM 24 C SER H 14 42.077 122.111 46.730 1.00 43.72 ATOM 25 O SER H 14 42.509 122.425 45.623 1.00 43.13 ATOM 26 CB SER H 14 39.768 121.213 46.935 1.00 44.48 ATOM 27 OG SER H 14 38.970 120.055 46.823 1.00 45.98 ATOM 28 N LEU H 15 42.284 122.846 47.817 1.00 43.27 ATOM 29 CA LEU H 15 43.068 124.067 47.745 1.00 43.34 ATOM 30 C LEU H 15 44.506 123.738 47.373 1.00 42.38 ATOM 31 O LEU H 15 45.148 124.481 46.632 1.00 41.79 ATOM 32 CB LEU H 15 43.042 124.808 49.086 1.00 44.25 ATOM 33 CG LEU H 15 44.044 125.968 49.226 1.00 45.72 ATOM 34 CD1 LEU H 15 43.808 127.004 48.126 1.00 45.52 ATOM 35 CD2 LEU H 15 43.913 126.602 50.606 1.00 44.81 ATOM 36 N ALA H 16 44.994 122.613 47.884 1.00 41.99 ATOM 37 CA ALA H 16 46.360 122.169 47.626 1.00 42.07 ATOM 38 C ALA H 16 46.600 121.780 46.171 1.00 42.24 ATOM 39 O ALA H 16 47.580 122.211 45.564 1.00 41.69 ATOM 40 CB ALA H 16 46.706 121.001 48.536 1.00 42.24 ATOM 41 N ILE H 17 45.705 120.975 45.606 1.00 42.66 ATOM 42 CA ILE H 17 45.871 120.543 44.222 1.00 43.98 ATOM 43 C ILE H 17 45.713 121.717 43.260 1.00 44.19 ATOM 44 O ILE H 17 46.340 121.760 42.201 1.00 44.41 ATOM 45 CB ILE H 17 44.859 119.438 43.847 1.00 44.35 ATOM 46 CG1 ILE H 17 45.205 118.865 42.471 1.00 44.65 ATOM 47 CG2 ILE H 17 43.449 120.001 43.828 1.00 45.76 ATOM 48 CD1 ILE H 17 46.549 118.165 42.418 1.00 45.30 ATOM 49 N TYR H 18 44.871 122.668 43.641 1.00 44.56 ATOM 50 CA TYR H 18 44.630 123.855 42.831 1.00 44.78 ATOM 51 C TYR H 18 45.898 124.709 42.795 1.00 43.71 ATOM 52 O TYR H 18 46.318 125.166 41.736 1.00 43.27 ATOM 53 CB TYR H 18 43.470 124.664 43.427 1.00 46.15 ATOM 54 CG TYR H 18 43.199 125.970 42.723 1.00 48.60 ATOM 55 CD1 TYR H 18 42.556 125.999 41.485 1.00 49.94 ATOM 56 CD2 TYR H 18 43.601 127.181 43.288 1.00 49.52 ATOM 57 CE1 TYR H 18 42.318 127.206 40.823 1.00 51.51 ATOM 58 CE2 TYR H 18 43.367 128.393 42.638 1.00 51.60 ATOM 59 CZ TYR H 18 42.725 128.398 41.404 1.00 52.38 ATOM 60 OH TYR H 18 42.495 129.593 40.753 1.00 53.88 ATOM 61 N SER H 19 46.498 124.918 43.962 1.00 43.02 ATOM 62 CA SER H 19 47.715 125.712 44.070 1.00 43.08 ATOM 63 C SER H 19 48.887 125.043 43.354 1.00 43.49 ATOM 64 O SER H 19 49.755 125.717 42.795 1.00 43.22 ATOM 65 CB SER H 19 48.082 125.911 45.537 1.00 42.72 ATOM 66 OG SER H 19 47.014 126.501 46.245 1.00 43.88 ATOM 67 N PHE H 20 48.913 123.714 43.369 1.00 42.95 ATOM 68 CA PHE H 20 49.992 122.999 42.713 1.00 42.87 ATOM 69 C PHE H 20 50.054 123.270 41.210 1.00 42.75 ATOM 70 O PHE H 20 51.136 123.467 40.656 1.00 42.49 ATOM 71 CB PHE H 20 49.877 121.493 42.942 1.00 43.23 ATOM 72 CG PHE H 20 50.922 120.710 42.212 1.00 44.42 ATOM 73 CD1 PHE H 20 52.232 120.671 42.682 1.00 44.56 ATOM 74 CD2 PHE H 20 50.623 120.081 41.005 1.00 44.59 ATOM 75 CE1 PHE H 20 53.227 120.026 41.962 1.00 44.51 ATOM 76 CE2 PHE H 20 51.612 119.430 40.273 1.00 44.70 ATOM 77 CZ PHE H 20 52.916 119.403 40.752 1.00 45.22 ATOM 78 N TRP H 21 48.903 123.268 40.544 1.00 42.42 ATOM 79 CA TRP H 21 48.888 123.515 39.103 1.00 42.40 ATOM 80 C TRP H 21 49.331 124.936 38.776 1.00 42.96 ATOM 81 O TRP H 21 49.936 125.185 37.725 1.00 42.46 ATOM 82 CB TRP H 21 47.500 123.243 38.525 1.00 41.26 ATOM 83 CG TRP H 21 47.169 121.785 38.483 1.00 41.02 ATOM 84 CD1 TRP H 21 46.216 121.140 39.212 1.00 40.62 ATOM 85 CD2 TRP H 21 47.802 120.783 37.673 1.00 39.81 ATOM 86 NE1 TRP H 21 46.214 119.796 38.908 1.00 40.03 ATOM 87 CE2 TRP H 21 47.176 119.550 37.966 1.00 38.86 ATOM 88 CE3 TRP H 21 48.837 120.808 36.727 1.00 38.81 ATOM 89 CZ2 TRP H 21 47.548 118.349 37.347 1.00 38.46 ATOM 90 CZ3 TRP H 21 49.209 119.612 36.109 1.00 39.40 ATOM 91 CH2 TRP H 21 48.562 118.398 36.424 1.00 38.62 ATOM 92 N ILE H 22 49.027 125.870 39.676 1.00 41.89 ATOM 93 CA ILE H 22 49.430 127.247 39.470 1.00 40.95 ATOM 94 C ILE H 22 50.947 127.200 39.501 1.00 40.55 ATOM 95 O ILE H 22 51.624 127.692 38.598 1.00 40.62 ATOM 96 CB ILE H 22 48.914 128.163 40.609 1.00 41.35 ATOM 97 CG1 ILE H 22 47.385 128.076 40.692 1.00 42.06 ATOM 98 CG2 ILE H 22 49.349 129.608 40.377 1.00 38.31 ATOM 99 CD1 ILE H 22 46.666 128.446 39.408 1.00 40.79 ATOM 100 N PHE H 23 51.473 126.577 40.548 1.00 40.25 ATOM 101 CA PHE H 23 52.911 126.449 40.718 1.00 39.27 ATOM 102 C PHE H 23 53.576 125.786 39.511 1.00 38.75 ATOM 103 O PHE H 23 54.533 126.321 38.960 1.00 38.42 ATOM 104 CB PHE H 23 53.226 125.635 41.971 1.00 38.92 ATOM 105 CG PHE H 23 54.670 125.217 42.069 1.00 39.93 ATOM 106 CD1 PHE H 23 55.656 126.143 42.387 1.00 38.97 ATOM 107 CD2 PHE H 23 55.046 123.899 41.806 1.00 39.48 ATOM 108 CE1 PHE H 23 56.998 125.767 42.441 1.00 39.73 ATOM 109 CE2 PHE H 23 56.377 123.513 41.856 1.00 39.96 ATOM 110 CZ PHE H 23 57.360 124.452 42.174 1.00 39.79 ATOM 111 N LEU H 24 53.062 124.628 39.103 1.00 37.68 ATOM 112 CA LEU H 24 53.632 123.895 37.979 1.00 38.21 ATOM 113 C LEU H 24 53.708 124.717 36.698 1.00 38.45 ATOM 114 O LEU H 24 54.704 124.660 35.971 1.00 39.68 ATOM 115 CB LEU H 24 52.846 122.606 37.715 1.00 37.86 ATOM 116 CG LEU H 24 53.485 121.671 36.678 1.00 39.11 ATOM 117 CD1 LEU H 24 54.890 121.285 37.135 1.00 39.56 ATOM 118 CD2 LEU H 24 52.638 120.425 36.491 1.00 39.21 ATOM 119 N ALA H 25 52.662 125.478 36.415 1.00 38.03 ATOM 120 CA ALA H 25 52.654 126.303 35.216 1.00 37.78 ATOM 121 C ALA H 25 53.736 127.369 35.343 1.00 37.10 ATOM 122 O ALA H 25 54.382 127.732 34.357 1.00 36.88 ATOM 123 CB ALA H 25 51.284 126.957 35.030 1.00 37.84 ATOM 124 N GLY H 26 53.926 127.869 36.560 1.00 36.41 ATOM 125 CA GLY H 26 54.938 128.883 36.784 1.00 36.81 ATOM 126 C GLY H 26 56.326 128.294 36.592 1.00 38.23 ATOM 127 O GLY H 26 57.203 128.925 35.990 1.00 38.46 ATOM 128 N LEU H 27 56.521 127.074 37.097 1.00 37.15 ATOM 129 CA LEU H 27 57.800 126.394 36.985 1.00 37.35 ATOM 130 C LEU H 27 58.136 126.139 35.517 1.00 37.57 ATOM 131 O LEU H 27 59.225 126.474 35.059 1.00 37.70 ATOM 132 CB LEU H 27 57.769 125.068 37.754 1.00 36.23 ATOM 133 CG LEU H 27 59.040 124.209 37.687 1.00 35.27 ATOM 134 CD1 LEU H 27 60.187 124.911 38.383 1.00 35.32 ATOM 135 CD2 LEU H 27 58.785 122.866 38.333 1.00 35.69 ATOM 136 N ILE H 28 57.201 125.548 34.782 1.00 37.25 ATOM 137 CA ILE H 28 57.421 125.272 33.370 1.00 37.84 ATOM 138 C ILE H 28 57.787 126.557 32.641 1.00 38.32 ATOM 139 O ILE H 28 58.654 126.559 31.768 1.00 37.78 ATOM 140 CB ILE H 28 56.165 124.635 32.723 1.00 38.10 ATOM 141 CG1 ILE H 28 55.957 123.235 33.304 1.00 39.02 ATOM 142 CG2 ILE H 28 56.320 124.548 31.220 1.00 35.64 ATOM 143 CD1 ILE H 28 54.795 122.480 32.704 1.00 41.19 ATOM 144 N TYR H 29 57.130 127.650 33.013 1.00 39.18 ATOM 145 CA TYR H 29 57.402 128.944 32.410 1.00 40.06 ATOM 146 C TYR H 29 58.847 129.345 32.690 1.00 39.77 ATOM 147 O TYR H 29 59.562 129.801 31.809 1.00 39.14 ATOM 148 CB TYR H 29 56.481 129.999 32.996 1.00 41.46 ATOM 149 CG TYR H 29 56.708 131.360 32.393 1.00 43.20 ATOM 150 CD1 TYR H 29 56.208 131.675 31.128 1.00 44.50 ATOM 151 CD2 TYR H 29 57.425 132.334 33.080 1.00 43.69 ATOM 152 CE1 TYR H 29 56.412 132.933 30.565 1.00 45.10 ATOM 153 CE2 TYR H 29 57.638 133.594 32.528 1.00 44.77 ATOM 154 CZ TYR H 29 57.128 133.887 31.274 1.00 45.29 ATOM 155 OH TYR H 29 57.320 135.139 30.734 1.00 46.71 ATOM 156 N TYR H 30 59.248 129.184 33.944 1.00 40.61 ATOM 157 CA TYR H 30 60.600 129.488 34.397 1.00 40.89 ATOM 158 C TYR H 30 61.637 128.626 33.662 1.00 42.15 ATOM 159 O TYR H 30 62.615 129.142 33.115 1.00 41.94 ATOM 160 CB TYR H 30 60.688 129.226 35.895 1.00 40.71 ATOM 161 CG TYR H 30 62.090 129.057 36.419 1.00 40.64 ATOM 162 CD1 TYR H 30 62.965 130.137 36.490 1.00 40.13 ATOM 163 CD2 TYR H 30 62.546 127.811 36.837 1.00 40.51 ATOM 164 CE1 TYR H 30 64.261 129.983 36.964 1.00 39.93 ATOM 165 CE2 TYR H 30 63.847 127.644 37.314 1.00 41.00 ATOM 166 CZ TYR H 30 64.694 128.736 37.373 1.00 40.88 ATOM 167 OH TYR H 30 65.973 128.584 37.850 1.00 42.98 ATOM 168 N LEU H 31 61.416 127.315 33.659 1.00 41.72 ATOM 169 CA LEU H 31 62.318 126.384 32.999 1.00 42.54 ATOM 170 C LEU H 31 62.485 126.685 31.517 1.00 43.13 ATOM 171 O LEU H 31 63.601 126.699 31.006 1.00 43.11 ATOM 172 CB LEU H 31 61.817 124.943 33.172 1.00 41.66 ATOM 173 CG LEU H 31 61.837 124.378 34.595 1.00 41.56 ATOM 174 CD1 LEU H 31 61.224 122.996 34.612 1.00 41.62 ATOM 175 CD2 LEU H 31 63.267 124.338 35.108 1.00 40.61 ATOM 176 N GLN H 32 61.379 126.935 30.829 1.00 44.48 ATOM 177 CA GLN H 32 61.436 127.207 29.400 1.00 45.55 ATOM 178 C GLN H 32 62.239 128.452 29.033 1.00 45.82 ATOM 179 O GLN H 32 63.092 128.402 28.137 1.00 45.95 ATOM 180 CB GLN H 32 60.030 127.322 28.823 1.00 46.16 ATOM 181 CG GLN H 32 60.020 127.471 27.312 1.00 48.10 ATOM 182 CD GLN H 32 60.866 126.414 26.615 1.00 49.63 ATOM 183 OE1 GLN H 32 60.840 125.240 26.987 1.00 49.64 ATOM 184 NE2 GLN H 32 61.611 126.827 25.590 1.00 49.71 ATOM 185 N THR H 33 61.975 129.562 29.715 1.00 44.83 ATOM 186 CA THR H 33 62.691 130.796 29.427 1.00 44.73 ATOM 187 C THR H 33 64.156 130.625 29.783 1.00 44.41 ATOM 188 O THR H 33 65.036 131.199 29.146 1.00 44.09 ATOM 189 CB THR H 33 62.131 131.979 30.232 1.00 45.08 ATOM 190 OG1 THR H 33 62.275 131.713 31.629 1.00 44.95 ATOM 191 CG2 THR H 33 60.657 132.199 29.906 1.00 45.57 ATOM 192 N GLU H 34 64.402 129.815 30.803 1.00 44.45 ATOM 193 CA GLU H 34 65.746 129.552 31.277 1.00 44.09 ATOM 194 C GLU H 34 66.536 128.789 30.211 1.00 44.11 ATOM 195 O GLU H 34 67.752 128.950 30.082 1.00 43.61 ATOM 196 CB GLU H 34 65.665 128.754 32.575 1.00 44.55 ATOM 197 CG GLU H 34 66.898 128.831 33.454 1.00 45.96 ATOM 198 CD GLU H 34 67.331 130.253 33.760 1.00 44.98 ATOM 199 OE1 GLU H 34 66.477 131.078 34.149 1.00 44.49 ATOM 200 OE2 GLU H 34 68.538 130.535 33.616 1.00 44.82 ATOM 201 N ASN H 35 65.837 127.972 29.434 1.00 43.27 ATOM 202 CA ASN H 35 66.475 127.202 28.374 1.00 43.17 ATOM 203 C ASN H 35 66.525 127.985 27.077 1.00 43.41 ATOM 204 O ASN H 35 66.578 127.411 25.993 1.00 42.72 ATOM 205 CB ASN H 35 65.736 125.879 28.161 1.00 42.03 ATOM 206 CG ASN H 35 66.227 124.790 29.092 1.00 41.73 ATOM 207 OD1 ASN H 35 67.204 124.108 28.798 1.00 41.40 ATOM 208 ND2 ASN H 35 65.563 124.635 30.230 1.00 41.20 TER ATOM 1 N1 LDA M1012 57.205 124.601 25.113 1.00 77.97 ATOM 2 O1 LDA M1012 57.167 123.663 24.339 1.00 78.36 ATOM 3 CM1 LDA M1012 58.144 125.589 24.619 1.00 77.70 ATOM 4 CM2 LDA M1012 56.015 125.419 24.957 1.00 78.42 ATOM 5 C1 LDA M1012 57.478 124.248 26.536 1.00 76.52 ATOM 6 C2 LDA M1012 56.391 123.351 27.204 1.00 74.92 ATOM 7 C3 LDA M1012 56.762 121.851 27.085 1.00 73.93 ATOM 8 C4 LDA M1012 56.029 121.186 28.242 1.00 72.90 ATOM 9 C5 LDA M1012 56.659 119.877 28.710 1.00 72.46 ATOM 10 C6 LDA M1012 55.739 119.417 29.871 1.00 71.98 ATOM 11 C7 LDA M1012 56.478 118.374 30.753 1.00 71.50 ATOM 12 C8 LDA M1012 55.548 117.918 31.916 1.00 70.73 ATOM 13 C9 LDA M1012 56.500 117.416 32.999 1.00 69.77 ATOM 14 C10 LDA M1012 56.735 118.481 34.063 1.00 68.77 ATOM 15 C11 LDA M1012 58.231 118.450 34.334 1.00 68.31 ATOM 16 C12 LDA M1012 58.666 119.778 34.923 1.00 67.16 TER