HEADER PHOTOSYNTHESIS 20-JUL-11 3ZUW TITLE PHOTOSYNTHETIC REACTION CENTRE MUTANT WITH TYR L128 REPLACED WITH HIS 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. 2.31 ANGSTORMS DBREF 3ZUW 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 44.622 88.285 42.158 1.00 51.11 ATOM 2 CA ASP H 11 44.078 88.799 40.844 1.00 51.43 ATOM 3 C ASP H 11 43.134 90.046 40.928 1.00 50.88 ATOM 4 O ASP H 11 42.045 89.995 41.506 1.00 51.33 ATOM 5 CB ASP H 11 43.405 87.663 40.061 1.00 52.15 ATOM 6 CG ASP H 11 42.685 88.159 38.768 1.00 56.29 ATOM 7 OD1 ASP H 11 43.340 88.417 37.726 1.00 59.92 ATOM 8 OD2 ASP H 11 41.448 88.303 38.797 1.00 57.59 ATOM 9 N LEU H 12 43.522 91.133 40.271 1.00 49.18 ATOM 10 CA LEU H 12 42.757 92.356 40.313 1.00 49.01 ATOM 11 C LEU H 12 41.250 92.235 40.011 1.00 48.14 ATOM 12 O LEU H 12 40.428 92.820 40.730 1.00 51.27 ATOM 13 CB LEU H 12 43.405 93.425 39.432 1.00 48.40 ATOM 14 CG LEU H 12 42.886 94.836 39.686 1.00 54.87 ATOM 15 CD1 LEU H 12 43.013 95.262 41.221 1.00 56.68 ATOM 16 CD2 LEU H 12 43.544 95.859 38.724 1.00 59.07 ATOM 17 N ALA H 13 40.859 91.506 38.970 1.00 46.04 ATOM 18 CA ALA H 13 39.427 91.398 38.627 1.00 42.88 ATOM 19 C ALA H 13 38.623 90.630 39.678 1.00 43.61 ATOM 20 O ALA H 13 37.432 90.904 39.880 1.00 42.59 ATOM 21 CB ALA H 13 39.235 90.778 37.259 1.00 40.77 ATOM 22 N SER H 14 39.260 89.637 40.302 1.00 44.23 ATOM 23 CA SER H 14 38.720 88.937 41.471 1.00 46.40 ATOM 24 C SER H 14 38.463 89.863 42.665 1.00 44.52 ATOM 25 O SER H 14 37.509 89.685 43.392 1.00 43.59 ATOM 26 CB SER H 14 39.727 87.882 41.941 1.00 46.81 ATOM 27 OG SER H 14 39.441 86.660 41.307 1.00 54.56 ATOM 28 N LEU H 15 39.422 90.730 42.928 1.00 43.88 ATOM 29 CA LEU H 15 39.326 91.709 43.982 1.00 44.44 ATOM 30 C LEU H 15 38.080 92.578 43.705 1.00 42.34 ATOM 31 O LEU H 15 37.249 92.803 44.604 1.00 39.44 ATOM 32 CB LEU H 15 40.566 92.620 43.921 1.00 46.01 ATOM 33 CG LEU H 15 41.259 92.979 45.220 1.00 52.03 ATOM 34 CD1 LEU H 15 40.270 93.573 46.220 1.00 46.73 ATOM 35 CD2 LEU H 15 41.854 91.581 45.712 1.00 59.41 ATOM 36 N ALA H 16 37.965 93.034 42.449 1.00 39.89 ATOM 37 CA ALA H 16 36.959 94.014 42.091 1.00 38.65 ATOM 38 C ALA H 16 35.582 93.385 42.251 1.00 39.32 ATOM 39 O ALA H 16 34.678 94.027 42.794 1.00 39.49 ATOM 40 CB ALA H 16 37.175 94.539 40.691 1.00 37.21 ATOM 41 N ILE H 17 35.445 92.095 41.918 1.00 38.15 ATOM 42 CA ILE H 17 34.135 91.483 41.940 1.00 37.56 ATOM 43 C ILE H 17 33.708 91.154 43.376 1.00 39.53 ATOM 44 O ILE H 17 32.522 91.210 43.754 1.00 38.16 ATOM 45 CB ILE H 17 33.973 90.298 40.915 1.00 37.12 ATOM 46 CG1 ILE H 17 32.510 89.852 40.783 1.00 38.31 ATOM 47 CG2 ILE H 17 34.800 89.043 41.324 1.00 40.21 ATOM 48 CD1 ILE H 17 31.621 90.825 40.028 1.00 38.80 ATOM 49 N TYR H 18 34.700 90.817 44.182 1.00 40.70 ATOM 50 CA TYR H 18 34.467 90.456 45.564 1.00 41.51 ATOM 51 C TYR H 18 34.015 91.760 46.306 1.00 39.50 ATOM 52 O TYR H 18 33.020 91.747 47.019 1.00 37.38 ATOM 53 CB TYR H 18 35.770 89.862 46.164 1.00 42.19 ATOM 54 CG TYR H 18 35.706 89.606 47.645 1.00 47.79 ATOM 55 CD1 TYR H 18 35.165 88.413 48.138 1.00 55.38 ATOM 56 CD2 TYR H 18 36.174 90.567 48.563 1.00 52.36 ATOM 57 CE1 TYR H 18 35.096 88.179 49.511 1.00 60.29 ATOM 58 CE2 TYR H 18 36.128 90.340 49.932 1.00 57.66 ATOM 59 CZ TYR H 18 35.571 89.151 50.402 1.00 62.55 ATOM 60 OH TYR H 18 35.503 88.912 51.767 1.00 69.92 ATOM 61 N SER H 19 34.752 92.848 46.080 1.00 37.82 ATOM 62 CA SER H 19 34.425 94.163 46.605 1.00 39.57 ATOM 63 C SER H 19 33.042 94.595 46.166 1.00 39.82 ATOM 64 O SER H 19 32.280 95.108 46.966 1.00 39.08 ATOM 65 CB SER H 19 35.428 95.201 46.092 1.00 38.93 ATOM 66 OG SER H 19 36.726 94.740 46.421 1.00 43.09 ATOM 67 N PHE H 20 32.744 94.406 44.880 1.00 38.93 ATOM 68 CA PHE H 20 31.477 94.808 44.365 1.00 36.79 ATOM 69 C PHE H 20 30.293 94.096 45.047 1.00 37.11 ATOM 70 O PHE H 20 29.266 94.732 45.311 1.00 35.75 ATOM 71 CB PHE H 20 31.386 94.679 42.840 1.00 38.14 ATOM 72 CG PHE H 20 30.030 94.977 42.338 1.00 34.62 ATOM 73 CD1 PHE H 20 29.059 94.000 42.386 1.00 33.84 ATOM 74 CD2 PHE H 20 29.654 96.309 42.089 1.00 34.38 ATOM 75 CE1 PHE H 20 27.704 94.319 42.072 1.00 34.81 ATOM 76 CE2 PHE H 20 28.338 96.631 41.837 1.00 27.21 ATOM 77 CZ PHE H 20 27.372 95.660 41.800 1.00 27.23 ATOM 78 N TRP H 21 30.419 92.808 45.360 1.00 36.42 ATOM 79 CA TRP H 21 29.289 92.121 45.964 1.00 37.23 ATOM 80 C TRP H 21 29.081 92.651 47.379 1.00 38.20 ATOM 81 O TRP H 21 27.965 92.651 47.909 1.00 37.90 ATOM 82 CB TRP H 21 29.511 90.616 46.022 1.00 35.36 ATOM 83 CG TRP H 21 29.218 89.975 44.712 1.00 39.73 ATOM 84 CD1 TRP H 21 30.126 89.453 43.843 1.00 40.33 ATOM 85 CD2 TRP H 21 27.941 89.879 44.060 1.00 38.86 ATOM 86 NE1 TRP H 21 29.491 88.990 42.729 1.00 45.56 ATOM 87 CE2 TRP H 21 28.155 89.255 42.826 1.00 40.14 ATOM 88 CE3 TRP H 21 26.641 90.262 44.407 1.00 37.32 ATOM 89 CZ2 TRP H 21 27.122 88.967 41.952 1.00 41.05 ATOM 90 CZ3 TRP H 21 25.625 89.982 43.550 1.00 38.81 ATOM 91 CH2 TRP H 21 25.866 89.343 42.328 1.00 40.31 ATOM 92 N ILE H 22 30.183 93.042 48.004 1.00 37.41 ATOM 93 CA ILE H 22 30.117 93.575 49.341 1.00 38.58 ATOM 94 C ILE H 22 29.505 94.976 49.278 1.00 37.80 ATOM 95 O ILE H 22 28.607 95.284 50.052 1.00 38.39 ATOM 96 CB ILE H 22 31.514 93.614 50.002 1.00 39.67 ATOM 97 CG1 ILE H 22 31.976 92.204 50.382 1.00 38.29 ATOM 98 CG2 ILE H 22 31.535 94.587 51.235 1.00 40.29 ATOM 99 CD1 ILE H 22 33.439 92.220 50.828 1.00 43.80 ATOM 100 N PHE H 23 29.904 95.778 48.300 1.00 35.25 ATOM 101 CA PHE H 23 29.260 97.036 48.137 1.00 35.68 ATOM 102 C PHE H 23 27.726 96.837 47.912 1.00 35.66 ATOM 103 O PHE H 23 26.895 97.377 48.637 1.00 34.87 ATOM 104 CB PHE H 23 29.950 97.847 47.047 1.00 36.52 ATOM 105 CG PHE H 23 29.108 98.963 46.522 1.00 40.60 ATOM 106 CD1 PHE H 23 29.019 100.174 47.221 1.00 39.76 ATOM 107 CD2 PHE H 23 28.359 98.797 45.354 1.00 40.62 ATOM 108 CE1 PHE H 23 28.163 101.195 46.768 1.00 37.42 ATOM 109 CE2 PHE H 23 27.537 99.842 44.872 1.00 39.66 ATOM 110 CZ PHE H 23 27.448 101.045 45.586 1.00 37.49 ATOM 111 N LEU H 24 27.355 95.950 47.007 1.00 34.76 ATOM 112 CA LEU H 24 25.962 95.746 46.700 1.00 34.38 ATOM 113 C LEU H 24 25.135 95.351 47.923 1.00 34.42 ATOM 114 O LEU H 24 24.023 95.839 48.089 1.00 34.84 ATOM 115 CB LEU H 24 25.802 94.715 45.564 1.00 33.33 ATOM 116 CG LEU H 24 24.363 94.483 45.126 1.00 36.86 ATOM 117 CD1 LEU H 24 23.779 95.753 44.502 1.00 31.19 ATOM 118 CD2 LEU H 24 24.214 93.285 44.151 1.00 37.87 ATOM 119 N ALA H 25 25.636 94.417 48.732 1.00 34.11 ATOM 120 CA ALA H 25 24.996 94.051 50.007 1.00 34.97 ATOM 121 C ALA H 25 24.709 95.302 50.892 1.00 35.15 ATOM 122 O ALA H 25 23.594 95.487 51.359 1.00 34.54 ATOM 123 CB ALA H 25 25.889 93.055 50.799 1.00 34.19 ATOM 124 N GLY H 26 25.730 96.131 51.114 1.00 34.90 ATOM 125 CA GLY H 26 25.564 97.411 51.793 1.00 35.60 ATOM 126 C GLY H 26 24.569 98.399 51.153 1.00 35.76 ATOM 127 O GLY H 26 23.817 99.046 51.853 1.00 36.29 ATOM 128 N LEU H 27 24.558 98.492 49.824 1.00 32.61 ATOM 129 CA LEU H 27 23.650 99.353 49.161 1.00 31.00 ATOM 130 C LEU H 27 22.226 98.869 49.419 1.00 31.17 ATOM 131 O LEU H 27 21.306 99.665 49.723 1.00 31.41 ATOM 132 CB LEU H 27 23.981 99.394 47.667 1.00 29.70 ATOM 133 CG LEU H 27 23.069 100.278 46.815 1.00 31.26 ATOM 134 CD1 LEU H 27 23.260 101.792 47.184 1.00 27.40 ATOM 135 CD2 LEU H 27 23.287 99.992 45.279 1.00 27.82 ATOM 136 N ILE H 28 22.027 97.565 49.316 1.00 29.92 ATOM 137 CA ILE H 28 20.685 97.028 49.485 1.00 30.52 ATOM 138 C ILE H 28 20.176 97.253 50.898 1.00 30.93 ATOM 139 O ILE H 28 19.037 97.651 51.131 1.00 30.27 ATOM 140 CB ILE H 28 20.633 95.539 49.074 1.00 31.49 ATOM 141 CG1 ILE H 28 20.808 95.468 47.528 1.00 32.19 ATOM 142 CG2 ILE H 28 19.329 94.895 49.566 1.00 26.23 ATOM 143 CD1 ILE H 28 20.804 94.090 46.995 1.00 34.66 ATOM 144 N TYR H 29 21.077 97.090 51.845 1.00 32.38 ATOM 145 CA TYR H 29 20.772 97.356 53.230 1.00 32.77 ATOM 146 C TYR H 29 20.415 98.847 53.412 1.00 32.29 ATOM 147 O TYR H 29 19.356 99.200 53.952 1.00 32.21 ATOM 148 CB TYR H 29 21.989 96.999 54.060 1.00 33.14 ATOM 149 CG TYR H 29 21.820 97.203 55.534 1.00 38.70 ATOM 150 CD1 TYR H 29 21.127 96.265 56.314 1.00 42.15 ATOM 151 CD2 TYR H 29 22.341 98.336 56.147 1.00 44.15 ATOM 152 CE1 TYR H 29 20.953 96.468 57.657 1.00 48.87 ATOM 153 CE2 TYR H 29 22.195 98.539 57.494 1.00 49.97 ATOM 154 CZ TYR H 29 21.501 97.602 58.247 1.00 50.50 ATOM 155 OH TYR H 29 21.374 97.812 59.592 1.00 56.98 ATOM 156 N TYR H 30 21.310 99.713 52.979 1.00 31.58 ATOM 157 CA TYR H 30 21.028 101.141 52.977 1.00 32.11 ATOM 158 C TYR H 30 19.665 101.466 52.357 1.00 31.39 ATOM 159 O TYR H 30 18.870 102.157 52.960 1.00 33.06 ATOM 160 CB TYR H 30 22.166 101.899 52.293 1.00 31.70 ATOM 161 CG TYR H 30 21.780 103.285 51.792 1.00 33.80 ATOM 162 CD1 TYR H 30 21.698 104.404 52.670 1.00 31.74 ATOM 163 CD2 TYR H 30 21.479 103.483 50.461 1.00 26.69 ATOM 164 CE1 TYR H 30 21.332 105.675 52.182 1.00 25.72 ATOM 165 CE2 TYR H 30 21.098 104.718 49.987 1.00 31.06 ATOM 166 CZ TYR H 30 21.071 105.812 50.833 1.00 29.96 ATOM 167 OH TYR H 30 20.692 107.006 50.295 1.00 37.32 ATOM 168 N LEU H 31 19.341 100.871 51.216 1.00 30.49 ATOM 169 CA LEU H 31 18.135 101.257 50.485 1.00 29.38 ATOM 170 C LEU H 31 16.887 100.736 51.166 1.00 29.84 ATOM 171 O LEU H 31 15.834 101.402 51.185 1.00 30.07 ATOM 172 CB LEU H 31 18.163 100.706 49.044 1.00 28.93 ATOM 173 CG LEU H 31 19.028 101.390 48.007 1.00 28.49 ATOM 174 CD1 LEU H 31 19.104 100.530 46.703 1.00 27.68 ATOM 175 CD2 LEU H 31 18.484 102.740 47.667 1.00 30.03 ATOM 176 N GLN H 32 16.969 99.535 51.719 1.00 28.28 ATOM 177 CA GLN H 32 15.794 99.007 52.329 1.00 27.51 ATOM 178 C GLN H 32 15.499 99.821 53.603 1.00 28.92 ATOM 179 O GLN H 32 14.354 100.238 53.824 1.00 28.15 ATOM 180 CB GLN H 32 15.949 97.511 52.636 1.00 28.06 ATOM 181 CG GLN H 32 14.817 96.963 53.486 1.00 25.70 ATOM 182 CD GLN H 32 13.463 97.027 52.772 1.00 33.53 ATOM 183 OE1 GLN H 32 13.366 97.150 51.517 1.00 35.13 ATOM 184 NE2 GLN H 32 12.401 96.907 53.556 1.00 30.51 ATOM 185 N THR H 33 16.521 100.101 54.413 1.00 29.02 ATOM 186 CA THR H 33 16.318 100.970 55.588 1.00 29.15 ATOM 187 C THR H 33 15.808 102.371 55.178 1.00 30.17 ATOM 188 O THR H 33 14.875 102.886 55.816 1.00 29.27 ATOM 189 CB THR H 33 17.576 101.098 56.456 1.00 30.46 ATOM 190 OG1 THR H 33 18.598 101.759 55.700 1.00 33.48 ATOM 191 CG2 THR H 33 18.114 99.712 56.904 1.00 22.61 ATOM 192 N GLU H 34 16.275 102.925 54.043 1.00 29.69 ATOM 193 CA GLU H 34 15.698 104.225 53.553 1.00 28.73 ATOM 194 C GLU H 34 14.235 104.096 53.284 1.00 29.01 ATOM 195 O GLU H 34 13.463 105.044 53.479 1.00 30.57 ATOM 196 CB GLU H 34 16.369 104.741 52.281 1.00 28.13 ATOM 197 CG GLU H 34 17.707 105.364 52.511 1.00 27.37 ATOM 198 CD GLU H 34 17.635 106.512 53.511 1.00 28.23 ATOM 199 OE1 GLU H 34 16.744 107.386 53.382 1.00 29.91 ATOM 200 OE2 GLU H 34 18.409 106.484 54.483 1.00 32.34 ATOM 201 N ASN H 35 13.838 102.922 52.809 1.00 28.64 ATOM 202 CA ASN H 35 12.409 102.660 52.514 1.00 27.47 ATOM 203 C ASN H 35 11.565 102.260 53.723 1.00 27.65 ATOM 204 O ASN H 35 10.398 101.870 53.608 1.00 27.40 ATOM 205 CB ASN H 35 12.277 101.664 51.339 1.00 26.64 ATOM 206 CG ASN H 35 12.572 102.338 50.021 1.00 27.28 ATOM 207 OD1 ASN H 35 11.669 102.891 49.364 1.00 29.64 ATOM 208 ND2 ASN H 35 13.853 102.457 49.711 1.00 25.02 TER