HEADER PHOTOSYNTHESIS 27-SEP-08 2ZT9 TITLE Crystal Structure of the Cytochrome b6f Complex from Nostoc sp. PCC TITLE 2 7120 COMPND MOL_ID: 8; COMPND 2 MOLECULE: Cytochrome b6-f complex subunit 8; COMPND 3 CHAIN: H; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 2ZT9 H 1 29 UNP P61048 PETN_ANASP 1 29 SEQRES 1 H 29 MET ALA ILE LEU THR LEU GLY TRP VAL SER LEU LEU VAL SEQRES 2 H 29 VAL PHE THR TRP SER ILE ALA MET VAL VAL TRP GLY ARG SEQRES 3 H 29 ASN GLY LEU ATOM 1 N MET H 1 -68.782 81.655 -2.514 1.00 74.86 ATOM 2 CA MET H 1 -67.663 80.722 -2.858 1.00 74.88 ATOM 3 C MET H 1 -66.417 81.484 -3.353 1.00 73.93 ATOM 4 O MET H 1 -65.364 80.889 -3.604 1.00 73.94 ATOM 5 CB MET H 1 -68.119 79.652 -3.875 1.00 75.44 ATOM 6 CG MET H 1 -69.419 78.891 -3.500 1.00 78.10 ATOM 7 SD MET H 1 -69.389 77.801 -2.021 1.00 83.98 ATOM 8 CE MET H 1 -69.272 76.155 -2.748 1.00 82.55 ATOM 9 N ALA H 2 -66.550 82.801 -3.487 1.00 72.87 ATOM 10 CA ALA H 2 -65.417 83.674 -3.790 1.00 71.66 ATOM 11 C ALA H 2 -64.466 83.718 -2.595 1.00 70.84 ATOM 12 O ALA H 2 -63.248 83.643 -2.762 1.00 70.97 ATOM 13 CB ALA H 2 -65.903 85.077 -4.143 1.00 71.47 ATOM 14 N ILE H 3 -65.040 83.831 -1.397 1.00 69.68 ATOM 15 CA ILE H 3 -64.301 83.789 -0.133 1.00 68.61 ATOM 16 C ILE H 3 -63.458 82.504 0.012 1.00 68.17 ATOM 17 O ILE H 3 -62.347 82.542 0.546 1.00 68.18 ATOM 18 CB ILE H 3 -65.260 83.964 1.089 1.00 68.44 ATOM 19 CG1 ILE H 3 -64.481 84.186 2.382 1.00 68.06 ATOM 20 CG2 ILE H 3 -66.203 82.775 1.247 1.00 68.38 ATOM 21 CD1 ILE H 3 -64.129 85.619 2.639 1.00 68.61 ATOM 22 N LEU H 4 -63.983 81.378 -0.473 1.00 67.28 ATOM 23 CA LEU H 4 -63.243 80.122 -0.452 1.00 66.42 ATOM 24 C LEU H 4 -61.989 80.209 -1.314 1.00 66.27 ATOM 25 O LEU H 4 -60.961 79.610 -0.992 1.00 66.71 ATOM 26 CB LEU H 4 -64.116 78.943 -0.895 1.00 66.03 ATOM 27 CG LEU H 4 -65.256 78.489 0.021 1.00 65.40 ATOM 28 CD1 LEU H 4 -65.818 77.188 -0.487 1.00 65.13 ATOM 29 CD2 LEU H 4 -64.827 78.324 1.469 1.00 65.10 ATOM 30 N THR H 5 -62.071 80.961 -2.405 1.00 65.68 ATOM 31 CA THR H 5 -60.926 81.118 -3.287 1.00 64.94 ATOM 32 C THR H 5 -59.942 82.128 -2.704 1.00 64.35 ATOM 33 O THR H 5 -58.735 81.894 -2.712 1.00 64.28 ATOM 34 CB THR H 5 -61.361 81.471 -4.724 1.00 64.98 ATOM 35 OG1 THR H 5 -62.053 80.350 -5.286 1.00 65.21 ATOM 36 CG2 THR H 5 -60.159 81.781 -5.600 1.00 64.88 ATOM 37 N LEU H 6 -60.460 83.233 -2.176 1.00 63.67 ATOM 38 CA LEU H 6 -59.610 84.241 -1.543 1.00 63.11 ATOM 39 C LEU H 6 -58.857 83.648 -0.346 1.00 62.45 ATOM 40 O LEU H 6 -57.736 84.066 -0.034 1.00 62.39 ATOM 41 CB LEU H 6 -60.428 85.476 -1.145 1.00 63.21 ATOM 42 CG LEU H 6 -60.979 86.322 -2.312 1.00 64.17 ATOM 43 CD1 LEU H 6 -62.116 87.250 -1.867 1.00 64.66 ATOM 44 CD2 LEU H 6 -59.875 87.124 -3.008 1.00 64.49 ATOM 45 N GLY H 7 -59.470 82.645 0.287 1.00 61.68 ATOM 46 CA GLY H 7 -58.882 81.944 1.429 1.00 60.38 ATOM 47 C GLY H 7 -57.586 81.265 1.059 1.00 59.52 ATOM 48 O GLY H 7 -56.541 81.542 1.656 1.00 59.20 ATOM 49 N TRP H 8 -57.659 80.381 0.065 1.00 58.71 ATOM 50 CA TRP H 8 -56.464 79.756 -0.495 1.00 58.13 ATOM 51 C TRP H 8 -55.464 80.771 -1.057 1.00 58.09 ATOM 52 O TRP H 8 -54.254 80.592 -0.919 1.00 58.25 ATOM 53 CB TRP H 8 -56.837 78.713 -1.542 1.00 57.62 ATOM 54 CG TRP H 8 -57.387 77.499 -0.915 1.00 57.28 ATOM 55 CD1 TRP H 8 -58.697 77.167 -0.803 1.00 57.04 ATOM 56 CD2 TRP H 8 -56.648 76.456 -0.266 1.00 57.16 ATOM 57 NE1 TRP H 8 -58.828 75.972 -0.144 1.00 56.62 ATOM 58 CE2 TRP H 8 -57.586 75.516 0.206 1.00 56.84 ATOM 59 CE3 TRP H 8 -55.282 76.223 -0.040 1.00 56.64 ATOM 60 CZ2 TRP H 8 -57.208 74.354 0.889 1.00 57.14 ATOM 61 CZ3 TRP H 8 -54.905 75.072 0.641 1.00 56.65 ATOM 62 CH2 TRP H 8 -55.867 74.150 1.094 1.00 57.19 ATOM 63 N VAL H 9 -55.965 81.841 -1.666 1.00 57.86 ATOM 64 CA VAL H 9 -55.091 82.877 -2.199 1.00 57.85 ATOM 65 C VAL H 9 -54.208 83.451 -1.092 1.00 57.75 ATOM 66 O VAL H 9 -52.999 83.628 -1.292 1.00 57.90 ATOM 67 CB VAL H 9 -55.885 84.004 -2.938 1.00 58.03 ATOM 68 CG1 VAL H 9 -55.018 85.268 -3.153 1.00 57.22 ATOM 69 CG2 VAL H 9 -56.422 83.484 -4.259 1.00 57.80 ATOM 70 N SER H 10 -54.805 83.719 0.070 1.00 57.38 ATOM 71 CA SER H 10 -54.066 84.330 1.175 1.00 57.37 ATOM 72 C SER H 10 -52.920 83.442 1.681 1.00 57.15 ATOM 73 O SER H 10 -51.868 83.955 2.066 1.00 56.92 ATOM 74 CB SER H 10 -54.998 84.759 2.319 1.00 57.43 ATOM 75 OG SER H 10 -55.637 83.646 2.917 1.00 57.71 ATOM 76 N LEU H 11 -53.120 82.122 1.656 1.00 56.91 ATOM 77 CA LEU H 11 -52.053 81.179 1.973 1.00 56.88 ATOM 78 C LEU H 11 -50.882 81.396 1.025 1.00 57.28 ATOM 79 O LEU H 11 -49.737 81.574 1.461 1.00 57.46 ATOM 80 CB LEU H 11 -52.537 79.726 1.887 1.00 56.76 ATOM 81 CG LEU H 11 -51.456 78.632 1.923 1.00 56.51 ATOM 82 CD1 LEU H 11 -50.567 78.739 3.168 1.00 56.21 ATOM 83 CD2 LEU H 11 -52.054 77.237 1.814 1.00 56.53 ATOM 84 N LEU H 12 -51.186 81.394 -0.270 1.00 57.43 ATOM 85 CA LEU H 12 -50.189 81.579 -1.310 1.00 57.59 ATOM 86 C LEU H 12 -49.546 82.970 -1.250 1.00 57.79 ATOM 87 O LEU H 12 -48.379 83.146 -1.605 1.00 57.76 ATOM 88 CB LEU H 12 -50.822 81.340 -2.679 1.00 57.74 ATOM 89 CG LEU H 12 -51.636 80.064 -2.938 1.00 58.06 ATOM 90 CD1 LEU H 12 -52.087 80.035 -4.385 1.00 58.63 ATOM 91 CD2 LEU H 12 -50.873 78.790 -2.607 1.00 57.95 ATOM 92 N VAL H 13 -50.297 83.958 -0.788 1.00 58.07 ATOM 93 CA VAL H 13 -49.728 85.288 -0.636 1.00 58.59 ATOM 94 C VAL H 13 -48.736 85.375 0.530 1.00 58.98 ATOM 95 O VAL H 13 -47.619 85.854 0.303 1.00 59.34 ATOM 96 CB VAL H 13 -50.800 86.417 -0.642 1.00 58.70 ATOM 97 CG1 VAL H 13 -50.216 87.750 -0.203 1.00 58.25 ATOM 98 CG2 VAL H 13 -51.389 86.554 -2.041 1.00 58.59 ATOM 99 N VAL H 14 -49.099 84.902 1.739 1.00 59.14 ATOM 100 CA VAL H 14 -48.129 84.891 2.881 1.00 58.87 ATOM 101 C VAL H 14 -46.874 84.119 2.558 1.00 58.75 ATOM 102 O VAL H 14 -45.779 84.566 2.879 1.00 58.80 ATOM 103 CB VAL H 14 -48.636 84.327 4.256 1.00 58.77 ATOM 104 CG1 VAL H 14 -48.854 85.443 5.253 1.00 58.36 ATOM 105 CG2 VAL H 14 -49.837 83.435 4.116 1.00 58.77 ATOM 106 N PHE H 15 -47.034 82.957 1.934 1.00 58.57 ATOM 107 CA PHE H 15 -45.884 82.163 1.552 1.00 58.73 ATOM 108 C PHE H 15 -44.929 82.998 0.698 1.00 58.92 ATOM 109 O PHE H 15 -43.751 83.123 1.022 1.00 59.00 ATOM 110 CB PHE H 15 -46.324 80.904 0.822 1.00 58.59 ATOM 111 CG PHE H 15 -45.212 79.948 0.551 1.00 59.13 ATOM 112 CD1 PHE H 15 -44.455 79.421 1.597 1.00 60.07 ATOM 113 CD2 PHE H 15 -44.927 79.549 -0.749 1.00 59.62 ATOM 114 CE1 PHE H 15 -43.418 78.512 1.349 1.00 59.90 ATOM 115 CE2 PHE H 15 -43.901 78.644 -1.010 1.00 59.63 ATOM 116 CZ PHE H 15 -43.145 78.124 0.040 1.00 59.67 ATOM 117 N THR H 16 -45.459 83.597 -0.365 1.00 59.25 ATOM 118 CA THR H 16 -44.679 84.424 -1.284 1.00 59.44 ATOM 119 C THR H 16 -44.118 85.645 -0.567 1.00 59.32 ATOM 120 O THR H 16 -42.928 85.962 -0.686 1.00 59.56 ATOM 121 CB THR H 16 -45.539 84.854 -2.496 1.00 59.53 ATOM 122 OG1 THR H 16 -45.991 83.684 -3.188 1.00 60.89 ATOM 123 CG2 THR H 16 -44.749 85.713 -3.463 1.00 59.32 ATOM 124 N TRP H 17 -44.977 86.312 0.193 1.00 59.00 ATOM 125 CA TRP H 17 -44.601 87.533 0.868 1.00 58.84 ATOM 126 C TRP H 17 -43.545 87.268 1.929 1.00 58.85 ATOM 127 O TRP H 17 -42.692 88.119 2.190 1.00 58.86 ATOM 128 CB TRP H 17 -45.824 88.181 1.500 1.00 58.81 ATOM 129 CG TRP H 17 -45.566 89.567 1.970 1.00 58.99 ATOM 130 CD1 TRP H 17 -45.475 89.990 3.262 1.00 58.78 ATOM 131 CD2 TRP H 17 -45.345 90.719 1.151 1.00 59.40 ATOM 132 NE1 TRP H 17 -45.232 91.340 3.304 1.00 58.95 ATOM 133 CE2 TRP H 17 -45.142 91.815 2.020 1.00 59.39 ATOM 134 CE3 TRP H 17 -45.303 90.934 -0.236 1.00 59.12 ATOM 135 CZ2 TRP H 17 -44.905 93.114 1.550 1.00 59.07 ATOM 136 CZ3 TRP H 17 -45.061 92.223 -0.702 1.00 59.35 ATOM 137 CH2 TRP H 17 -44.864 93.297 0.193 1.00 59.17 ATOM 138 N SER H 18 -43.615 86.087 2.541 1.00 58.81 ATOM 139 CA SER H 18 -42.675 85.709 3.591 1.00 58.49 ATOM 140 C SER H 18 -41.297 85.573 2.981 1.00 58.52 ATOM 141 O SER H 18 -40.324 86.093 3.523 1.00 58.63 ATOM 142 CB SER H 18 -43.104 84.422 4.307 1.00 58.33 ATOM 143 OG SER H 18 -44.103 84.699 5.267 1.00 57.06 ATOM 144 N ILE H 19 -41.220 84.905 1.836 1.00 58.55 ATOM 145 CA ILE H 19 -39.964 84.832 1.116 1.00 58.92 ATOM 146 C ILE H 19 -39.504 86.241 0.742 1.00 59.15 ATOM 147 O ILE H 19 -38.439 86.676 1.181 1.00 58.99 ATOM 148 CB ILE H 19 -40.032 83.873 -0.081 1.00 58.77 ATOM 149 CG1 ILE H 19 -40.152 82.447 0.460 1.00 59.67 ATOM 150 CG2 ILE H 19 -38.820 84.049 -0.987 1.00 58.25 ATOM 151 CD1 ILE H 19 -39.271 81.415 -0.205 1.00 61.84 ATOM 152 N ALA H 20 -40.328 86.965 -0.011 1.00 59.51 ATOM 153 CA ALA H 20 -40.000 88.336 -0.385 1.00 60.09 ATOM 154 C ALA H 20 -39.387 89.113 0.788 1.00 60.48 ATOM 155 O ALA H 20 -38.296 89.685 0.661 1.00 60.80 ATOM 156 CB ALA H 20 -41.226 89.059 -0.935 1.00 59.92 ATOM 157 N MET H 21 -40.068 89.093 1.931 1.00 60.61 ATOM 158 CA MET H 21 -39.659 89.884 3.084 1.00 60.82 ATOM 159 C MET H 21 -38.319 89.472 3.662 1.00 61.01 ATOM 160 O MET H 21 -37.586 90.308 4.194 1.00 61.02 ATOM 161 CB MET H 21 -40.741 89.855 4.165 1.00 60.90 ATOM 162 CG MET H 21 -41.494 91.156 4.300 1.00 61.04 ATOM 163 SD MET H 21 -41.680 92.007 2.726 1.00 62.06 ATOM 164 CE MET H 21 -42.031 93.649 3.317 1.00 60.90 ATOM 165 N VAL H 22 -38.008 88.181 3.569 1.00 61.22 ATOM 166 CA VAL H 22 -36.737 87.670 4.069 1.00 61.46 ATOM 167 C VAL H 22 -35.643 88.149 3.124 1.00 61.78 ATOM 168 O VAL H 22 -34.704 88.816 3.557 1.00 61.87 ATOM 169 CB VAL H 22 -36.751 86.126 4.217 1.00 61.46 ATOM 170 CG1 VAL H 22 -35.351 85.573 4.435 1.00 61.21 ATOM 171 CG2 VAL H 22 -37.651 85.722 5.368 1.00 61.59 ATOM 172 N VAL H 23 -35.801 87.834 1.835 1.00 62.10 ATOM 173 CA VAL H 23 -34.904 88.303 0.775 1.00 62.23 ATOM 174 C VAL H 23 -34.661 89.804 0.841 1.00 62.69 ATOM 175 O VAL H 23 -33.515 90.257 0.743 1.00 62.73 ATOM 176 CB VAL H 23 -35.412 87.925 -0.633 1.00 61.93 ATOM 177 CG1 VAL H 23 -34.621 88.654 -1.696 1.00 61.49 ATOM 178 CG2 VAL H 23 -35.298 86.426 -0.852 1.00 62.15 ATOM 179 N TRP H 24 -35.729 90.573 1.013 1.00 63.26 ATOM 180 CA TRP H 24 -35.583 92.015 1.070 1.00 64.06 ATOM 181 C TRP H 24 -34.790 92.399 2.317 1.00 64.17 ATOM 182 O TRP H 24 -33.707 92.970 2.207 1.00 64.18 ATOM 183 CB TRP H 24 -36.945 92.722 0.989 1.00 64.71 ATOM 184 CG TRP H 24 -36.853 94.221 0.914 1.00 65.57 ATOM 185 CD1 TRP H 24 -35.789 94.955 0.471 1.00 66.90 ATOM 186 CD2 TRP H 24 -37.871 95.169 1.270 1.00 66.43 ATOM 187 NE1 TRP H 24 -36.070 96.298 0.549 1.00 67.53 ATOM 188 CE2 TRP H 24 -37.341 96.461 1.031 1.00 66.54 ATOM 189 CE3 TRP H 24 -39.177 95.055 1.768 1.00 66.67 ATOM 190 CZ2 TRP H 24 -38.068 97.632 1.275 1.00 66.05 ATOM 191 CZ3 TRP H 24 -39.905 96.221 2.012 1.00 66.66 ATOM 192 CH2 TRP H 24 -39.345 97.494 1.763 1.00 66.53 ATOM 193 N GLY H 25 -35.316 92.040 3.487 1.00 64.47 ATOM 194 CA GLY H 25 -34.704 92.362 4.780 1.00 64.72 ATOM 195 C GLY H 25 -33.250 91.946 4.968 1.00 65.02 ATOM 196 O GLY H 25 -32.466 92.686 5.563 1.00 65.14 ATOM 197 N ARG H 26 -32.874 90.773 4.470 1.00 65.06 ATOM 198 CA ARG H 26 -31.502 90.324 4.651 1.00 65.31 ATOM 199 C ARG H 26 -30.657 90.320 3.360 1.00 65.57 ATOM 200 O ARG H 26 -29.629 89.644 3.256 1.00 65.43 ATOM 201 CB ARG H 26 -31.447 89.015 5.448 1.00 65.27 ATOM 202 CG ARG H 26 -31.954 87.786 4.749 1.00 65.01 ATOM 203 CD ARG H 26 -32.105 86.656 5.754 1.00 65.00 ATOM 204 NE ARG H 26 -30.984 86.575 6.693 1.00 65.47 ATOM 205 CZ ARG H 26 -29.859 85.886 6.485 1.00 65.34 ATOM 206 NH1 ARG H 26 -29.673 85.204 5.358 1.00 64.21 ATOM 207 NH2 ARG H 26 -28.911 85.877 7.418 1.00 65.04 ATOM 208 N ASN H 27 -31.108 91.120 2.396 1.00 66.11 ATOM 209 CA ASN H 27 -30.346 91.474 1.187 1.00 66.39 ATOM 210 C ASN H 27 -30.043 90.348 0.188 1.00 66.77 ATOM 211 O ASN H 27 -28.995 90.374 -0.454 1.00 67.05 ATOM 212 CB ASN H 27 -29.060 92.236 1.558 1.00 66.07 ATOM 213 CG ASN H 27 -29.336 93.478 2.401 1.00 66.16 ATOM 214 OD1 ASN H 27 -30.242 94.255 2.105 1.00 66.49 ATOM 215 ND2 ASN H 27 -28.552 93.668 3.456 1.00 65.82 ATOM 216 N GLY H 28 -30.942 89.372 0.041 1.00 66.83 ATOM 217 CA GLY H 28 -30.779 88.391 -1.028 1.00 67.50 ATOM 218 C GLY H 28 -31.120 86.943 -0.744 1.00 67.97 ATOM 219 O GLY H 28 -31.940 86.657 0.111 1.00 68.42 ATOM 220 N LEU H 29 -30.471 86.035 -1.478 1.00 68.45 ATOM 221 CA LEU H 29 -30.683 84.571 -1.414 1.00 68.65 ATOM 222 C LEU H 29 -32.122 84.119 -1.724 1.00 68.38 ATOM 223 O LEU H 29 -32.358 83.335 -2.655 1.00 67.70 ATOM 224 CB LEU H 29 -30.153 83.966 -0.096 1.00 68.90 ATOM 225 CG LEU H 29 -29.845 84.938 1.066 1.00 70.88 ATOM 226 CD1 LEU H 29 -30.756 84.706 2.304 1.00 71.34 ATOM 227 CD2 LEU H 29 -28.313 85.106 1.432 1.00 71.15 TER