HEADER electron transport, membrane protein 31-DEC-69 4LWY TITLE L(M196)H,H(M202)L Double Mutant Structure of Photosynthetic Reaction TITLE 2 Center From Rhodobacter Sphaeroides strain RV 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. 2.90 ANGSTORMS DBREF 4LWY 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 -25.970 32.896 -11.083 1.00 71.60 ATOM 2 CA ASP H 11 -26.450 32.373 -9.800 1.00 75.54 ATOM 3 C ASP H 11 -27.264 31.088 -9.931 1.00 72.08 ATOM 4 O ASP H 11 -28.235 31.039 -10.685 1.00 71.78 ATOM 5 CB ASP H 11 -27.293 33.414 -9.067 1.00 73.81 ATOM 6 CG ASP H 11 -27.855 32.887 -7.760 1.00 74.64 ATOM 7 OD1 ASP H 11 -27.186 32.063 -7.090 1.00 71.82 ATOM 8 OD2 ASP H 11 -28.975 33.296 -7.406 1.00 77.13 ATOM 9 N LEU H 12 -26.880 30.068 -9.165 1.00 60.26 ATOM 10 CA LEU H 12 -27.516 28.752 -9.229 1.00 54.32 ATOM 11 C LEU H 12 -29.019 28.790 -8.976 1.00 55.49 ATOM 12 O LEU H 12 -29.796 28.304 -9.789 1.00 58.37 ATOM 13 CB LEU H 12 -26.846 27.786 -8.251 1.00 58.32 ATOM 14 CG LEU H 12 -27.331 26.336 -8.281 1.00 56.00 ATOM 15 CD1 LEU H 12 -27.578 25.868 -9.703 1.00 57.64 ATOM 16 CD2 LEU H 12 -26.300 25.446 -7.631 1.00 60.46 ATOM 17 N ALA H 13 -29.425 29.354 -7.846 1.00 51.82 ATOM 18 CA ALA H 13 -30.847 29.474 -7.532 1.00 49.28 ATOM 19 C ALA H 13 -31.606 30.268 -8.601 1.00 46.46 ATOM 20 O ALA H 13 -32.705 29.886 -9.010 1.00 43.58 ATOM 21 CB ALA H 13 -31.037 30.107 -6.153 1.00 46.29 ATOM 22 N SER H 14 -31.016 31.374 -9.045 1.00 57.93 ATOM 23 CA SER H 14 -31.638 32.231 -10.048 1.00 59.66 ATOM 24 C SER H 14 -31.841 31.439 -11.335 1.00 62.68 ATOM 25 O SER H 14 -32.787 31.692 -12.093 1.00 59.14 ATOM 26 CB SER H 14 -30.781 33.474 -10.305 1.00 60.32 ATOM 27 OG SER H 14 -31.483 34.428 -11.084 1.00 70.27 ATOM 28 N LEU H 15 -30.948 30.474 -11.564 1.00 48.14 ATOM 29 CA LEU H 15 -31.032 29.588 -12.718 1.00 39.88 ATOM 30 C LEU H 15 -32.170 28.621 -12.532 1.00 44.07 ATOM 31 O LEU H 15 -33.010 28.458 -13.422 1.00 49.51 ATOM 32 CB LEU H 15 -29.749 28.785 -12.877 1.00 39.03 ATOM 33 CG LEU H 15 -29.819 27.720 -13.970 1.00 34.91 ATOM 34 CD1 LEU H 15 -30.034 28.392 -15.323 1.00 35.77 ATOM 35 CD2 LEU H 15 -28.579 26.812 -13.972 1.00 25.53 ATOM 36 N ALA H 16 -32.168 27.971 -11.369 1.00 39.68 ATOM 37 CA ALA H 16 -33.193 27.011 -10.993 1.00 33.43 ATOM 38 C ALA H 16 -34.563 27.624 -11.194 1.00 35.65 ATOM 39 O ALA H 16 -35.409 27.052 -11.877 1.00 39.85 ATOM 40 CB ALA H 16 -33.010 26.590 -9.549 1.00 28.57 ATOM 41 N ILE H 17 -34.770 28.802 -10.621 1.00 37.52 ATOM 42 CA ILE H 17 -36.094 29.411 -10.619 1.00 40.78 ATOM 43 C ILE H 17 -36.545 29.865 -12.007 1.00 43.32 ATOM 44 O ILE H 17 -37.734 29.844 -12.320 1.00 44.68 ATOM 45 CB ILE H 17 -36.159 30.574 -9.625 1.00 41.20 ATOM 46 CG1 ILE H 17 -37.592 31.070 -9.472 1.00 37.65 ATOM 47 CG2 ILE H 17 -35.210 31.687 -10.036 1.00 45.10 ATOM 48 CD1 ILE H 17 -38.433 30.146 -8.662 1.00 38.86 ATOM 49 N TYR H 18 -35.592 30.273 -12.835 1.00 65.28 ATOM 50 CA TYR H 18 -35.873 30.621 -14.217 1.00 64.05 ATOM 51 C TYR H 18 -36.288 29.333 -14.914 1.00 64.49 ATOM 52 O TYR H 18 -37.302 29.284 -15.606 1.00 64.94 ATOM 53 CB TYR H 18 -34.613 31.229 -14.843 1.00 66.31 ATOM 54 CG TYR H 18 -34.594 31.358 -16.357 1.00 75.98 ATOM 55 CD1 TYR H 18 -35.564 32.097 -17.037 1.00 81.35 ATOM 56 CD2 TYR H 18 -33.569 30.780 -17.105 1.00 72.81 ATOM 57 CE1 TYR H 18 -35.523 32.225 -18.430 1.00 86.10 ATOM 58 CE2 TYR H 18 -33.522 30.902 -18.493 1.00 73.67 ATOM 59 CZ TYR H 18 -34.497 31.623 -19.148 1.00 81.15 ATOM 60 OH TYR H 18 -34.441 31.738 -20.518 1.00 84.34 ATOM 61 N SER H 19 -35.504 28.283 -14.686 1.00 50.24 ATOM 62 CA SER H 19 -35.739 26.974 -15.282 1.00 44.75 ATOM 63 C SER H 19 -37.123 26.469 -14.940 1.00 41.06 ATOM 64 O SER H 19 -37.750 25.787 -15.745 1.00 40.25 ATOM 65 CB SER H 19 -34.699 25.969 -14.782 1.00 37.92 ATOM 66 OG SER H 19 -33.399 26.514 -14.859 1.00 33.91 ATOM 67 N PHE H 20 -37.591 26.807 -13.743 1.00 49.13 ATOM 68 CA PHE H 20 -38.897 26.355 -13.297 1.00 48.70 ATOM 69 C PHE H 20 -40.037 27.066 -14.005 1.00 47.69 ATOM 70 O PHE H 20 -41.040 26.444 -14.355 1.00 47.28 ATOM 71 CB PHE H 20 -39.086 26.517 -11.790 1.00 46.66 ATOM 72 CG PHE H 20 -40.476 26.172 -11.339 1.00 45.37 ATOM 73 CD1 PHE H 20 -41.490 27.127 -11.352 1.00 44.71 ATOM 74 CD2 PHE H 20 -40.782 24.880 -10.949 1.00 45.79 ATOM 75 CE1 PHE H 20 -42.776 26.803 -10.980 1.00 40.17 ATOM 76 CE2 PHE H 20 -42.065 24.554 -10.563 1.00 45.67 ATOM 77 CZ PHE H 20 -43.063 25.518 -10.578 1.00 41.36 ATOM 78 N TRP H 21 -39.920 28.376 -14.166 1.00 44.16 ATOM 79 CA TRP H 21 -40.993 29.111 -14.814 1.00 44.93 ATOM 80 C TRP H 21 -41.189 28.679 -16.255 1.00 45.07 ATOM 81 O TRP H 21 -42.278 28.807 -16.800 1.00 46.92 ATOM 82 CB TRP H 21 -40.760 30.610 -14.714 1.00 51.63 ATOM 83 CG TRP H 21 -41.143 31.086 -13.390 1.00 49.32 ATOM 84 CD1 TRP H 21 -40.314 31.478 -12.389 1.00 51.89 ATOM 85 CD2 TRP H 21 -42.469 31.168 -12.877 1.00 43.60 ATOM 86 NE1 TRP H 21 -41.048 31.822 -11.283 1.00 57.11 ATOM 87 CE2 TRP H 21 -42.378 31.640 -11.563 1.00 49.51 ATOM 88 CE3 TRP H 21 -43.726 30.901 -13.409 1.00 47.69 ATOM 89 CZ2 TRP H 21 -43.497 31.852 -10.771 1.00 47.27 ATOM 90 CZ3 TRP H 21 -44.830 31.106 -12.623 1.00 52.26 ATOM 91 CH2 TRP H 21 -44.711 31.577 -11.318 1.00 49.20 ATOM 92 N ILE H 22 -40.130 28.155 -16.861 1.00 44.72 ATOM 93 CA ILE H 22 -40.211 27.657 -18.214 1.00 45.15 ATOM 94 C ILE H 22 -40.827 26.264 -18.233 1.00 46.09 ATOM 95 O ILE H 22 -41.674 25.961 -19.077 1.00 54.60 ATOM 96 CB ILE H 22 -38.845 27.685 -18.899 1.00 54.83 ATOM 97 CG1 ILE H 22 -38.309 29.122 -18.912 1.00 55.82 ATOM 98 CG2 ILE H 22 -38.957 27.153 -20.318 1.00 64.49 ATOM 99 CD1 ILE H 22 -37.058 29.310 -19.747 1.00 61.61 ATOM 100 N PHE H 23 -40.419 25.425 -17.290 1.00 42.29 ATOM 101 CA PHE H 23 -41.064 24.130 -17.106 1.00 41.15 ATOM 102 C PHE H 23 -42.568 24.272 -16.867 1.00 40.34 ATOM 103 O PHE H 23 -43.362 23.541 -17.439 1.00 49.44 ATOM 104 CB PHE H 23 -40.438 23.362 -15.942 1.00 40.90 ATOM 105 CG PHE H 23 -41.320 22.274 -15.413 1.00 45.02 ATOM 106 CD1 PHE H 23 -41.381 21.049 -16.049 1.00 48.20 ATOM 107 CD2 PHE H 23 -42.120 22.481 -14.297 1.00 44.83 ATOM 108 CE1 PHE H 23 -42.218 20.042 -15.576 1.00 50.04 ATOM 109 CE2 PHE H 23 -42.962 21.470 -13.821 1.00 43.09 ATOM 110 CZ PHE H 23 -43.005 20.253 -14.460 1.00 42.58 ATOM 111 N LEU H 24 -42.953 25.203 -16.006 1.00 35.04 ATOM 112 CA LEU H 24 -44.352 25.377 -15.642 1.00 32.34 ATOM 113 C LEU H 24 -45.218 25.893 -16.789 1.00 34.20 ATOM 114 O LEU H 24 -46.423 25.665 -16.806 1.00 36.33 ATOM 115 CB LEU H 24 -44.481 26.302 -14.428 1.00 32.34 ATOM 116 CG LEU H 24 -45.919 26.612 -14.001 1.00 34.31 ATOM 117 CD1 LEU H 24 -46.589 25.413 -13.338 1.00 30.40 ATOM 118 CD2 LEU H 24 -46.009 27.851 -13.114 1.00 42.13 ATOM 119 N ALA H 25 -44.618 26.592 -17.746 1.00 44.61 ATOM 120 CA ALA H 25 -45.378 27.050 -18.906 1.00 44.60 ATOM 121 C ALA H 25 -45.716 25.852 -19.777 1.00 49.85 ATOM 122 O ALA H 25 -46.866 25.676 -20.188 1.00 47.64 ATOM 123 CB ALA H 25 -44.598 28.073 -19.697 1.00 49.58 ATOM 124 N GLY H 26 -44.702 25.034 -20.053 1.00 60.35 ATOM 125 CA GLY H 26 -44.888 23.818 -20.820 1.00 62.06 ATOM 126 C GLY H 26 -45.788 22.817 -20.122 1.00 56.43 ATOM 127 O GLY H 26 -46.480 22.032 -20.767 1.00 60.51 ATOM 128 N LEU H 27 -45.769 22.836 -18.796 1.00 41.46 ATOM 129 CA LEU H 27 -46.634 21.969 -18.029 1.00 36.74 ATOM 130 C LEU H 27 -48.074 22.392 -18.259 1.00 35.79 ATOM 131 O LEU H 27 -48.924 21.553 -18.523 1.00 40.42 ATOM 132 CB LEU H 27 -46.284 21.996 -16.539 1.00 36.87 ATOM 133 CG LEU H 27 -47.216 21.208 -15.596 1.00 35.77 ATOM 134 CD1 LEU H 27 -47.226 19.713 -15.909 1.00 38.42 ATOM 135 CD2 LEU H 27 -46.885 21.420 -14.120 1.00 30.37 ATOM 136 N ILE H 28 -48.350 23.689 -18.169 1.00 28.55 ATOM 137 CA ILE H 28 -49.707 24.198 -18.399 1.00 27.29 ATOM 138 C ILE H 28 -50.157 23.975 -19.846 1.00 32.60 ATOM 139 O ILE H 28 -51.341 23.755 -20.119 1.00 34.54 ATOM 140 CB ILE H 28 -49.851 25.682 -17.979 1.00 22.74 ATOM 141 CG1 ILE H 28 -49.665 25.792 -16.464 1.00 23.92 ATOM 142 CG2 ILE H 28 -51.182 26.276 -18.434 1.00 20.47 ATOM 143 CD1 ILE H 28 -50.368 26.932 -15.849 1.00 32.93 ATOM 144 N TYR H 29 -49.210 24.008 -20.773 1.00 47.25 ATOM 145 CA TYR H 29 -49.522 23.702 -22.156 1.00 46.67 ATOM 146 C TYR H 29 -50.001 22.259 -22.258 1.00 44.41 ATOM 147 O TYR H 29 -51.132 21.996 -22.667 1.00 44.95 ATOM 148 CB TYR H 29 -48.279 23.912 -23.006 1.00 52.18 ATOM 149 CG TYR H 29 -48.506 23.756 -24.479 1.00 54.73 ATOM 150 CD1 TYR H 29 -49.279 24.666 -25.188 1.00 53.58 ATOM 151 CD2 TYR H 29 -47.928 22.705 -25.170 1.00 62.75 ATOM 152 CE1 TYR H 29 -49.476 24.520 -26.547 1.00 61.00 ATOM 153 CE2 TYR H 29 -48.121 22.550 -26.521 1.00 63.59 ATOM 154 CZ TYR H 29 -48.892 23.454 -27.201 1.00 61.89 ATOM 155 OH TYR H 29 -49.055 23.272 -28.539 1.00 60.00 ATOM 156 N TYR H 30 -49.139 21.335 -21.842 1.00 37.99 ATOM 157 CA TYR H 30 -49.455 19.909 -21.810 1.00 33.72 ATOM 158 C TYR H 30 -50.781 19.630 -21.106 1.00 32.39 ATOM 159 O TYR H 30 -51.603 18.869 -21.602 1.00 33.87 ATOM 160 CB TYR H 30 -48.321 19.121 -21.135 1.00 32.32 ATOM 161 CG TYR H 30 -48.770 17.788 -20.594 1.00 36.03 ATOM 162 CD1 TYR H 30 -48.911 16.691 -21.433 1.00 47.11 ATOM 163 CD2 TYR H 30 -49.070 17.624 -19.257 1.00 39.93 ATOM 164 CE1 TYR H 30 -49.332 15.460 -20.956 1.00 44.08 ATOM 165 CE2 TYR H 30 -49.493 16.400 -18.770 1.00 48.08 ATOM 166 CZ TYR H 30 -49.625 15.322 -19.628 1.00 48.59 ATOM 167 OH TYR H 30 -50.043 14.099 -19.154 1.00 52.48 ATOM 168 N LEU H 31 -50.985 20.241 -19.946 1.00 32.64 ATOM 169 CA LEU H 31 -52.234 20.065 -19.222 1.00 32.16 ATOM 170 C LEU H 31 -53.424 20.597 -20.000 1.00 29.40 ATOM 171 O LEU H 31 -54.506 20.027 -19.949 1.00 31.00 ATOM 172 CB LEU H 31 -52.172 20.715 -17.840 1.00 31.81 ATOM 173 CG LEU H 31 -51.314 19.965 -16.833 1.00 29.99 ATOM 174 CD1 LEU H 31 -50.841 20.928 -15.777 1.00 29.96 ATOM 175 CD2 LEU H 31 -52.120 18.843 -16.210 1.00 28.73 ATOM 176 N GLN H 32 -53.236 21.688 -20.722 1.00 27.51 ATOM 177 CA GLN H 32 -54.363 22.244 -21.431 1.00 24.72 ATOM 178 C GLN H 32 -54.669 21.449 -22.675 1.00 31.22 ATOM 179 O GLN H 32 -55.824 21.140 -22.922 1.00 37.39 ATOM 180 CB GLN H 32 -54.161 23.715 -21.756 1.00 32.11 ATOM 181 CG GLN H 32 -55.386 24.369 -22.374 1.00 35.18 ATOM 182 CD GLN H 32 -56.618 24.269 -21.498 1.00 37.25 ATOM 183 OE1 GLN H 32 -56.532 23.978 -20.299 1.00 33.33 ATOM 184 NE2 GLN H 32 -57.783 24.515 -22.097 1.00 40.61 ATOM 185 N THR H 33 -53.648 21.103 -23.456 1.00 37.36 ATOM 186 CA THR H 33 -53.861 20.286 -24.651 1.00 35.70 ATOM 187 C THR H 33 -54.532 18.948 -24.331 1.00 40.73 ATOM 188 O THR H 33 -55.456 18.533 -25.048 1.00 42.11 ATOM 189 CB THR H 33 -52.561 20.031 -25.400 1.00 37.29 ATOM 190 OG1 THR H 33 -51.614 19.408 -24.520 1.00 40.29 ATOM 191 CG2 THR H 33 -52.007 21.327 -25.911 1.00 42.88 ATOM 192 N GLU H 34 -54.058 18.289 -23.265 1.00 33.49 ATOM 193 CA GLU H 34 -54.658 17.061 -22.743 1.00 25.61 ATOM 194 C GLU H 34 -56.124 17.217 -22.384 1.00 27.82 ATOM 195 O GLU H 34 -56.897 16.261 -22.491 1.00 33.16 ATOM 196 CB GLU H 34 -53.929 16.605 -21.495 1.00 26.22 ATOM 197 CG GLU H 34 -52.640 15.932 -21.763 1.00 32.68 ATOM 198 CD GLU H 34 -52.793 14.684 -22.606 1.00 40.12 ATOM 199 OE1 GLU H 34 -53.631 13.807 -22.259 1.00 36.46 ATOM 200 OE2 GLU H 34 -52.047 14.583 -23.611 1.00 41.41 ATOM 201 N ASN H 35 -56.513 18.406 -21.939 1.00 24.04 ATOM 202 CA ASN H 35 -57.898 18.615 -21.529 1.00 29.05 ATOM 203 C ASN H 35 -58.771 19.038 -22.678 1.00 30.71 ATOM 204 O ASN H 35 -59.943 19.391 -22.480 1.00 30.24 ATOM 205 CB ASN H 35 -58.017 19.599 -20.364 1.00 27.57 ATOM 206 CG ASN H 35 -57.775 18.938 -19.040 1.00 25.06 ATOM 207 OD1 ASN H 35 -58.695 18.393 -18.430 1.00 25.73 ATOM 208 ND2 ASN H 35 -56.525 18.948 -18.597 1.00 23.79 TER