HEADER PHOTOSYNTHESIS 05-JAN-07 2E75 TITLE Crystal Structure of the Cytochrome b6f Complex with TITLE 2 2-nonyl-4-hydroxyquinoline N-oxide (NQNO) from M.laminosus COMPND MOL_ID: 8; COMPND 2 MOLECULE: Cytochrome b6-f complex subunit 8; COMPND 3 CHAIN: H; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.55 ANGSTORMS DBREF 2E75 H 1 29 UNP P83798 PETN_MASLA 1 29 SEQRES 1 H 27 ILE ASP VAL LEU GLY TRP VAL ALA LEU LEU VAL VAL PHE SEQRES 2 H 27 THR TRP SER ILE ALA MET VAL VAL TRP GLY ARG ASN GLY SEQRES 3 H 27 LEU ATOM 1 N ILE H 3 -63.477 83.991 -2.135 1.00 60.43 ATOM 2 CA ILE H 3 -62.707 84.283 -0.971 1.00 40.66 ATOM 3 C ILE H 3 -61.778 83.016 -0.792 1.00 44.36 ATOM 4 O ILE H 3 -60.557 83.064 -0.606 1.00 36.67 ATOM 5 CB ILE H 3 -63.718 84.226 0.079 1.00 27.47 ATOM 6 CG1 ILE H 3 -63.159 84.654 1.374 1.00 17.19 ATOM 7 CG2 ILE H 3 -64.199 82.843 0.154 1.00 30.07 ATOM 8 CD1 ILE H 3 -62.667 85.980 1.181 1.00 47.38 ATOM 9 N ASP H 4 -62.400 81.857 -0.859 1.00 42.16 ATOM 10 CA ASP H 4 -61.672 80.640 -1.054 1.00 45.79 ATOM 11 C ASP H 4 -60.433 80.772 -1.908 1.00 51.51 ATOM 12 O ASP H 4 -59.448 80.038 -1.726 1.00 65.28 ATOM 13 CB ASP H 4 -62.561 79.646 -1.759 1.00 38.01 ATOM 14 CG ASP H 4 -63.358 78.857 -0.804 1.00 35.91 ATOM 15 OD1 ASP H 4 -63.239 79.034 0.416 1.00 40.06 ATOM 16 OD2 ASP H 4 -64.094 77.997 -1.257 1.00 81.94 ATOM 17 N VAL H 5 -60.474 81.622 -2.909 1.00 44.05 ATOM 18 CA VAL H 5 -59.312 81.638 -3.743 1.00 36.74 ATOM 19 C VAL H 5 -58.297 82.644 -3.199 1.00 36.37 ATOM 20 O VAL H 5 -57.203 82.269 -2.758 1.00 41.50 ATOM 21 CB VAL H 5 -59.693 81.870 -5.152 1.00 38.85 ATOM 22 CG1 VAL H 5 -58.494 82.400 -5.911 1.00 39.72 ATOM 23 CG2 VAL H 5 -60.274 80.623 -5.728 1.00 22.85 ATOM 24 N LEU H 6 -58.647 83.916 -3.167 1.00 32.41 ATOM 25 CA LEU H 6 -57.925 84.769 -2.245 1.00 37.50 ATOM 26 C LEU H 6 -57.196 83.939 -1.076 1.00 37.05 ATOM 27 O LEU H 6 -55.977 84.020 -0.846 1.00 25.18 ATOM 28 CB LEU H 6 -58.886 85.817 -1.714 1.00 20.67 ATOM 29 CG LEU H 6 -58.205 87.173 -1.860 1.00 22.97 ATOM 30 CD1 LEU H 6 -58.421 88.195 -0.652 1.00 3.01 ATOM 31 CD2 LEU H 6 -56.681 87.025 -2.179 1.00 38.65 ATOM 32 N GLY H 7 -57.958 83.097 -0.389 1.00 43.90 ATOM 33 CA GLY H 7 -57.398 82.085 0.545 1.00 41.60 ATOM 34 C GLY H 7 -56.106 81.339 0.221 1.00 33.27 ATOM 35 O GLY H 7 -55.046 81.659 0.809 1.00 31.62 ATOM 36 N TRP H 8 -56.157 80.336 -0.662 1.00 14.88 ATOM 37 CA TRP H 8 -54.870 79.812 -1.070 1.00 21.30 ATOM 38 C TRP H 8 -53.947 80.957 -1.429 1.00 29.18 ATOM 39 O TRP H 8 -52.819 81.096 -0.921 1.00 32.58 ATOM 40 CB TRP H 8 -54.995 78.913 -2.243 1.00 17.32 ATOM 41 CG TRP H 8 -55.676 77.804 -1.800 1.00 32.41 ATOM 42 CD1 TRP H 8 -57.023 77.563 -1.890 1.00 41.62 ATOM 43 CD2 TRP H 8 -55.111 76.746 -1.070 1.00 38.81 ATOM 44 NE1 TRP H 8 -57.310 76.374 -1.291 1.00 54.70 ATOM 45 CE2 TRP H 8 -56.151 75.855 -0.760 1.00 45.28 ATOM 46 CE3 TRP H 8 -53.821 76.467 -0.627 1.00 41.88 ATOM 47 CZ2 TRP H 8 -55.944 74.711 0.003 1.00 11.50 ATOM 48 CZ3 TRP H 8 -53.610 75.326 0.087 1.00 33.77 ATOM 49 CH2 TRP H 8 -54.673 74.461 0.404 1.00 21.96 ATOM 50 N VAL H 9 -54.425 81.804 -2.314 1.00 27.86 ATOM 51 CA VAL H 9 -53.590 82.891 -2.709 1.00 26.57 ATOM 52 C VAL H 9 -52.715 83.447 -1.589 1.00 29.60 ATOM 53 O VAL H 9 -51.468 83.541 -1.754 1.00 30.58 ATOM 54 CB VAL H 9 -54.424 83.909 -3.366 1.00 18.57 ATOM 55 CG1 VAL H 9 -53.658 85.308 -3.543 1.00 10.27 ATOM 56 CG2 VAL H 9 -54.763 83.265 -4.645 1.00 20.85 ATOM 57 N ALA H 10 -53.366 83.783 -0.468 1.00 20.57 ATOM 58 CA ALA H 10 -52.710 84.534 0.578 1.00 17.35 ATOM 59 C ALA H 10 -51.559 83.644 1.087 1.00 21.69 ATOM 60 O ALA H 10 -50.442 84.150 1.472 1.00 16.97 ATOM 61 CB ALA H 10 -53.741 84.992 1.724 1.00 10.79 ATOM 62 N LEU H 11 -51.805 82.317 1.032 1.00 17.11 ATOM 63 CA LEU H 11 -50.759 81.356 1.437 1.00 14.73 ATOM 64 C LEU H 11 -49.591 81.566 0.583 1.00 14.90 ATOM 65 O LEU H 11 -48.570 81.911 1.102 1.00 8.93 ATOM 66 CB LEU H 11 -51.154 79.923 1.244 1.00 26.77 ATOM 67 CG LEU H 11 -50.007 78.952 1.481 1.00 9.55 ATOM 68 CD1 LEU H 11 -49.699 79.120 2.874 1.00 5.81 ATOM 69 CD2 LEU H 11 -50.588 77.550 1.297 1.00 23.89 ATOM 70 N LEU H 12 -49.761 81.398 -0.735 1.00 20.24 ATOM 71 CA LEU H 12 -48.736 81.861 -1.674 1.00 27.02 ATOM 72 C LEU H 12 -48.177 83.324 -1.405 1.00 31.13 ATOM 73 O LEU H 12 -46.999 83.483 -1.080 1.00 33.99 ATOM 74 CB LEU H 12 -49.171 81.604 -3.105 1.00 19.48 ATOM 75 CG LEU H 12 -49.986 80.311 -3.289 1.00 32.25 ATOM 76 CD1 LEU H 12 -51.142 80.807 -4.020 1.00 28.00 ATOM 77 CD2 LEU H 12 -49.402 79.015 -4.069 1.00 22.50 ATOM 78 N VAL H 13 -48.964 84.385 -1.481 1.00 28.74 ATOM 79 CA VAL H 13 -48.357 85.674 -1.151 1.00 31.86 ATOM 80 C VAL H 13 -47.392 85.714 0.025 1.00 32.47 ATOM 81 O VAL H 13 -46.264 86.111 -0.212 1.00 39.02 ATOM 82 CB VAL H 13 -49.382 86.753 -0.929 1.00 41.01 ATOM 83 CG1 VAL H 13 -48.788 88.259 -1.265 1.00 5.80 ATOM 84 CG2 VAL H 13 -50.669 86.349 -1.715 1.00 50.52 ATOM 85 N VAL H 14 -47.782 85.362 1.268 1.00 33.12 ATOM 86 CA VAL H 14 -46.767 85.357 2.434 1.00 35.00 ATOM 87 C VAL H 14 -45.496 84.529 2.154 1.00 30.76 ATOM 88 O VAL H 14 -44.342 84.984 2.309 1.00 29.09 ATOM 89 CB VAL H 14 -47.271 84.818 3.853 1.00 30.83 ATOM 90 CG1 VAL H 14 -48.008 85.860 4.615 1.00 30.73 ATOM 91 CG2 VAL H 14 -48.084 83.565 3.758 1.00 34.84 ATOM 92 N PHE H 15 -45.728 83.298 1.738 1.00 16.04 ATOM 93 CA PHE H 15 -44.656 82.485 1.311 1.00 14.55 ATOM 94 C PHE H 15 -43.666 83.207 0.430 1.00 19.43 ATOM 95 O PHE H 15 -42.446 83.024 0.516 1.00 27.26 ATOM 96 CB PHE H 15 -45.155 81.343 0.513 1.00 9.27 ATOM 97 CG PHE H 15 -44.082 80.486 0.104 1.00 16.49 ATOM 98 CD1 PHE H 15 -43.440 79.742 1.012 1.00 13.07 ATOM 99 CD2 PHE H 15 -43.620 80.495 -1.156 1.00 26.01 ATOM 100 CE1 PHE H 15 -42.395 78.967 0.622 1.00 29.76 ATOM 101 CE2 PHE H 15 -42.595 79.667 -1.525 1.00 28.51 ATOM 102 CZ PHE H 15 -41.999 78.927 -0.650 1.00 14.87 ATOM 103 N THR H 16 -44.206 83.999 -0.468 1.00 22.03 ATOM 104 CA THR H 16 -43.368 84.769 -1.358 1.00 19.75 ATOM 105 C THR H 16 -42.705 85.930 -0.611 1.00 13.66 ATOM 106 O THR H 16 -41.463 86.072 -0.549 1.00 2.00 ATOM 107 CB THR H 16 -44.177 85.286 -2.582 1.00 7.21 ATOM 108 OG1 THR H 16 -44.275 84.239 -3.546 1.00 32.83 ATOM 109 CG2 THR H 16 -43.383 86.269 -3.239 1.00 22.48 ATOM 110 N TRP H 17 -43.591 86.725 -0.030 1.00 12.92 ATOM 111 CA TRP H 17 -43.315 88.077 0.370 1.00 15.97 ATOM 112 C TRP H 17 -42.269 88.020 1.415 1.00 22.10 ATOM 113 O TRP H 17 -41.744 89.083 1.914 1.00 13.30 ATOM 114 CB TRP H 17 -44.531 88.595 1.051 1.00 18.69 ATOM 115 CG TRP H 17 -44.334 89.955 1.581 1.00 27.30 ATOM 116 CD1 TRP H 17 -44.467 90.374 2.873 1.00 46.00 ATOM 117 CD2 TRP H 17 -43.985 91.076 0.835 1.00 19.95 ATOM 118 NE1 TRP H 17 -44.225 91.707 2.966 1.00 44.10 ATOM 119 CE2 TRP H 17 -43.941 92.168 1.714 1.00 37.86 ATOM 120 CE3 TRP H 17 -43.714 91.276 -0.504 1.00 16.71 ATOM 121 CZ2 TRP H 17 -43.634 93.435 1.301 1.00 35.50 ATOM 122 CZ3 TRP H 17 -43.405 92.539 -0.908 1.00 38.40 ATOM 123 CH2 TRP H 17 -43.348 93.604 -0.007 1.00 17.19 ATOM 124 N SER H 18 -42.026 86.751 1.766 1.00 20.98 ATOM 125 CA SER H 18 -41.212 86.421 2.898 1.00 20.83 ATOM 126 C SER H 18 -39.778 86.329 2.447 1.00 19.73 ATOM 127 O SER H 18 -38.956 87.300 2.612 1.00 2.00 ATOM 128 CB SER H 18 -41.740 85.153 3.560 1.00 21.68 ATOM 129 OG SER H 18 -42.551 85.569 4.684 1.00 14.96 ATOM 130 N ILE H 19 -39.509 85.191 1.820 1.00 20.00 ATOM 131 CA ILE H 19 -38.350 85.130 0.931 1.00 21.17 ATOM 132 C ILE H 19 -37.984 86.506 0.330 1.00 22.62 ATOM 133 O ILE H 19 -36.847 87.056 0.493 1.00 22.08 ATOM 134 CB ILE H 19 -38.592 84.204 -0.203 1.00 6.26 ATOM 135 CG1 ILE H 19 -38.987 82.853 0.372 1.00 16.39 ATOM 136 CG2 ILE H 19 -37.354 84.109 -0.957 1.00 2.00 ATOM 137 CD1 ILE H 19 -38.819 81.674 -0.589 1.00 30.92 ATOM 138 N ALA H 20 -38.945 87.064 -0.379 1.00 16.52 ATOM 139 CA ALA H 20 -38.755 88.421 -0.773 1.00 23.42 ATOM 140 C ALA H 20 -38.132 89.255 0.387 1.00 17.55 ATOM 141 O ALA H 20 -36.901 89.451 0.460 1.00 13.14 ATOM 142 CB ALA H 20 -40.061 88.973 -1.247 1.00 34.84 ATOM 143 N MET H 21 -38.951 89.695 1.311 1.00 10.59 ATOM 144 CA MET H 21 -38.381 90.358 2.439 1.00 20.99 ATOM 145 C MET H 21 -37.135 89.813 3.102 1.00 19.84 ATOM 146 O MET H 21 -36.271 90.581 3.555 1.00 17.72 ATOM 147 CB MET H 21 -39.360 90.407 3.529 1.00 28.47 ATOM 148 CG MET H 21 -39.489 91.787 3.918 1.00 38.65 ATOM 149 SD MET H 21 -40.271 92.376 2.427 1.00 51.30 ATOM 150 CE MET H 21 -40.705 93.883 3.345 1.00 36.15 ATOM 151 N VAL H 22 -37.047 88.505 3.251 1.00 21.45 ATOM 152 CA VAL H 22 -35.764 87.980 3.714 1.00 30.97 ATOM 153 C VAL H 22 -34.644 88.362 2.773 1.00 35.60 ATOM 154 O VAL H 22 -33.616 88.851 3.261 1.00 40.47 ATOM 155 CB VAL H 22 -35.690 86.472 3.753 1.00 31.93 ATOM 156 CG1 VAL H 22 -34.241 86.003 3.498 1.00 24.69 ATOM 157 CG2 VAL H 22 -36.147 85.997 5.067 1.00 52.97 ATOM 158 N VAL H 23 -34.775 88.126 1.450 1.00 29.16 ATOM 159 CA VAL H 23 -33.620 88.519 0.686 1.00 28.64 ATOM 160 C VAL H 23 -33.401 90.016 0.717 1.00 35.59 ATOM 161 O VAL H 23 -32.381 90.517 1.191 1.00 43.82 ATOM 162 CB VAL H 23 -33.556 88.263 -0.737 1.00 25.78 ATOM 163 CG1 VAL H 23 -32.159 88.868 -1.062 1.00 6.52 ATOM 164 CG2 VAL H 23 -33.572 86.788 -1.062 1.00 22.10 ATOM 165 N TRP H 24 -34.322 90.773 0.189 1.00 29.63 ATOM 166 CA TRP H 24 -34.115 92.182 0.377 1.00 39.82 ATOM 167 C TRP H 24 -33.356 92.563 1.666 1.00 42.71 ATOM 168 O TRP H 24 -32.620 93.552 1.704 1.00 41.48 ATOM 169 CB TRP H 24 -35.443 92.881 0.452 1.00 50.51 ATOM 170 CG TRP H 24 -35.217 94.307 0.507 1.00 52.32 ATOM 171 CD1 TRP H 24 -34.059 94.935 0.251 1.00 51.36 ATOM 172 CD2 TRP H 24 -36.175 95.306 0.778 1.00 26.06 ATOM 173 NE1 TRP H 24 -34.234 96.251 0.373 1.00 59.87 ATOM 174 CE2 TRP H 24 -35.544 96.502 0.687 1.00 34.56 ATOM 175 CE3 TRP H 24 -37.516 95.288 1.085 1.00 60.96 ATOM 176 CZ2 TRP H 24 -36.192 97.687 0.916 1.00 48.02 ATOM 177 CZ3 TRP H 24 -38.172 96.484 1.299 1.00 59.31 ATOM 178 CH2 TRP H 24 -37.513 97.651 1.216 1.00 48.90 ATOM 179 N GLY H 25 -33.605 91.810 2.735 1.00 48.33 ATOM 180 CA GLY H 25 -33.140 92.173 4.073 1.00 46.99 ATOM 181 C GLY H 25 -31.652 91.994 4.327 1.00 40.34 ATOM 182 O GLY H 25 -31.034 92.704 5.143 1.00 37.38 ATOM 183 N ARG H 26 -31.070 91.045 3.630 1.00 34.72 ATOM 184 CA ARG H 26 -29.677 90.744 3.846 1.00 48.40 ATOM 185 C ARG H 26 -29.066 90.518 2.489 1.00 49.21 ATOM 186 O ARG H 26 -28.167 89.666 2.322 1.00 46.99 ATOM 187 CB ARG H 26 -29.552 89.476 4.651 1.00 57.91 ATOM 188 CG ARG H 26 -30.328 88.290 4.050 1.00 53.75 ATOM 189 CD ARG H 26 -30.680 87.405 5.241 1.00 60.87 ATOM 190 NE ARG H 26 -29.540 87.317 6.167 1.00 25.18 ATOM 191 CZ ARG H 26 -28.478 86.475 6.032 1.00 54.34 ATOM 192 NH1 ARG H 26 -28.329 85.525 4.994 1.00 9.21 ATOM 193 NH2 ARG H 26 -27.532 86.592 6.987 1.00 45.63 ATOM 194 N ASN H 27 -29.633 91.250 1.521 1.00 42.91 ATOM 195 CA ASN H 27 -29.121 91.340 0.142 1.00 36.65 ATOM 196 C ASN H 27 -28.820 89.975 -0.448 1.00 29.59 ATOM 197 O ASN H 27 -27.700 89.836 -0.802 1.00 37.83 ATOM 198 CB ASN H 27 -27.854 92.168 0.261 1.00 11.84 ATOM 199 CG ASN H 27 -27.895 93.044 1.577 1.00 43.02 ATOM 200 OD1 ASN H 27 -28.480 94.193 1.642 1.00 34.13 ATOM 201 ND2 ASN H 27 -27.304 92.470 2.654 1.00 60.76 ATOM 202 N GLY H 28 -29.779 89.026 -0.587 1.00 13.78 ATOM 203 CA GLY H 28 -29.510 87.640 -0.079 1.00 26.69 ATOM 204 C GLY H 28 -29.488 86.403 -0.963 1.00 23.92 ATOM 205 O GLY H 28 -29.694 86.557 -2.105 1.00 38.41 ATOM 206 N LEU H 29 -29.249 85.168 -0.506 1.00 26.77 ATOM 207 CA LEU H 29 -29.325 84.113 -1.551 1.00 39.02 ATOM 208 C LEU H 29 -30.773 83.769 -2.021 1.00 26.43 ATOM 209 O LEU H 29 -30.994 82.980 -2.992 1.00 19.70 ATOM 210 CB LEU H 29 -28.237 82.944 -1.466 1.00 43.32 ATOM 211 CG LEU H 29 -26.749 82.979 -2.199 1.00 91.05 ATOM 212 CD1 LEU H 29 -26.328 84.359 -3.016 1.00 94.02 ATOM 213 CD2 LEU H 29 -25.282 82.253 -1.509 1.00 63.66 TER