HEADER PHOTOSYNTHESIS 07-SEP-05 2D2C TITLE Crystal Structure Of Cytochrome B6F Complex with DBMIB From M. TITLE 2 Laminosus COMPND MOL_ID: 4; COMPND 2 MOLECULE: Cytochrome b6-f complex iron-sulfur subunit; COMPND 3 CHAIN: D, Q; COMPND 4 EC: 1.10.99.1; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.80 ANGSTORMS DBREF 2D2C Q 1 179 UNP P83794 UCRI_MASLA 1 179 SEQRES 1 Q 34 ASP MET GLY ARG ARG GLN PHE MET ASN LEU LEU ALA PHE SEQRES 2 Q 34 GLY THR VAL THR GLY VAL ALA LEU GLY ALA LEU TYR PRO SEQRES 3 Q 34 LEU VAL LYS TYR PHE ILE PRO PRO ATOM 1 N ASP Q 12 109.365 31.244 122.981 1.00 57.36 ATOM 2 CA ASP Q 12 108.352 32.255 122.553 1.00 57.36 ATOM 3 C ASP Q 12 108.080 32.111 121.050 1.00 57.36 ATOM 4 O ASP Q 12 107.057 31.547 120.657 1.00 57.36 ATOM 5 CB ASP Q 12 108.855 33.681 122.866 1.00 85.32 ATOM 6 CG ASP Q 12 107.788 34.569 123.542 1.00 85.32 ATOM 7 OD1 ASP Q 12 107.269 34.176 124.615 1.00 85.32 ATOM 8 OD2 ASP Q 12 107.483 35.667 123.009 1.00 85.32 ATOM 9 N MET Q 13 109.014 32.598 120.226 1.00 68.55 ATOM 10 CA MET Q 13 108.896 32.571 118.761 1.00 68.55 ATOM 11 C MET Q 13 108.867 31.215 118.051 1.00 68.55 ATOM 12 O MET Q 13 109.285 30.195 118.596 1.00 68.55 ATOM 13 CB MET Q 13 110.003 33.431 118.144 1.00 71.07 ATOM 14 CG MET Q 13 109.547 34.842 117.758 1.00 71.07 ATOM 15 SD MET Q 13 108.872 35.853 119.125 1.00 71.07 ATOM 16 CE MET Q 13 109.902 37.352 119.017 1.00 71.07 ATOM 17 N GLY Q 14 108.365 31.230 116.819 1.00 34.43 ATOM 18 CA GLY Q 14 108.272 30.021 116.018 1.00 34.43 ATOM 19 C GLY Q 14 109.432 29.894 115.052 1.00 34.43 ATOM 20 O GLY Q 14 110.516 29.492 115.460 1.00 34.43 ATOM 21 N ARG Q 15 109.207 30.234 113.782 1.00 88.09 ATOM 22 CA ARG Q 15 110.246 30.173 112.741 1.00 88.09 ATOM 23 C ARG Q 15 110.675 28.774 112.283 1.00 88.09 ATOM 24 O ARG Q 15 110.269 28.294 111.216 1.00 88.09 ATOM 25 CB ARG Q 15 111.504 30.945 113.184 1.00111.73 ATOM 26 CG ARG Q 15 111.510 32.411 112.789 1.00111.73 ATOM 27 CD ARG Q 15 111.481 32.542 111.273 1.00111.73 ATOM 28 NE ARG Q 15 110.886 33.803 110.841 1.00111.73 ATOM 29 CZ ARG Q 15 109.643 34.185 111.125 1.00111.73 ATOM 30 NH1 ARG Q 15 108.836 33.410 111.849 1.00111.73 ATOM 31 NH2 ARG Q 15 109.208 35.353 110.675 1.00111.73 ATOM 32 N ARG Q 16 111.522 28.147 113.095 1.00 79.31 ATOM 33 CA ARG Q 16 112.077 26.813 112.837 1.00 79.31 ATOM 34 C ARG Q 16 111.072 25.677 113.136 1.00 79.31 ATOM 35 O ARG Q 16 111.301 24.859 114.027 1.00 79.31 ATOM 36 CB ARG Q 16 113.349 26.634 113.697 1.00 96.48 ATOM 37 CG ARG Q 16 114.187 27.922 113.869 1.00 96.48 ATOM 38 CD ARG Q 16 115.129 27.863 115.094 1.00 96.48 ATOM 39 NE ARG Q 16 114.431 27.712 116.384 1.00 96.48 ATOM 40 CZ ARG Q 16 113.643 28.632 116.951 1.00 96.48 ATOM 41 NH1 ARG Q 16 113.432 29.800 116.358 1.00 96.48 ATOM 42 NH2 ARG Q 16 113.049 28.387 118.115 1.00 96.48 ATOM 43 N GLN Q 17 109.972 25.624 112.383 1.00 36.82 ATOM 44 CA GLN Q 17 108.940 24.598 112.582 1.00 36.82 ATOM 45 C GLN Q 17 109.290 23.258 111.908 1.00 36.82 ATOM 46 O GLN Q 17 108.462 22.659 111.212 1.00 36.82 ATOM 47 CB GLN Q 17 107.586 25.105 112.054 1.00121.06 ATOM 48 CG GLN Q 17 107.038 26.370 112.731 1.00121.06 ATOM 49 CD GLN Q 17 106.972 27.595 111.804 1.00121.06 ATOM 50 OE1 GLN Q 17 106.326 28.598 112.130 1.00121.06 ATOM 51 NE2 GLN Q 17 107.648 27.519 110.658 1.00121.06 ATOM 52 N PHE Q 18 110.518 22.786 112.123 1.00 88.79 ATOM 53 CA PHE Q 18 110.981 21.521 111.541 1.00 88.79 ATOM 54 C PHE Q 18 110.408 20.293 112.261 1.00 88.79 ATOM 55 O PHE Q 18 109.702 19.482 111.662 1.00 88.79 ATOM 56 CB PHE Q 18 112.525 21.436 111.567 1.00175.80 ATOM 57 CG PHE Q 18 113.221 22.308 110.539 1.00175.80 ATOM 58 CD1 PHE Q 18 113.635 23.607 110.856 1.00175.80 ATOM 59 CD2 PHE Q 18 113.476 21.818 109.252 1.00175.80 ATOM 60 CE1 PHE Q 18 114.299 24.410 109.901 1.00175.80 ATOM 61 CE2 PHE Q 18 114.137 22.606 108.286 1.00175.80 ATOM 62 CZ PHE Q 18 114.550 23.907 108.614 1.00175.80 ATOM 63 N MET Q 19 110.721 20.178 113.550 1.00 84.54 ATOM 64 CA MET Q 19 110.297 19.066 114.401 1.00 84.54 ATOM 65 C MET Q 19 109.049 18.215 114.079 1.00 84.54 ATOM 66 O MET Q 19 109.153 16.985 114.086 1.00 84.54 ATOM 67 CB MET Q 19 110.189 19.547 115.852 1.00111.69 ATOM 68 CG MET Q 19 109.216 20.725 116.097 1.00111.69 ATOM 69 SD MET Q 19 107.416 20.531 115.729 1.00111.69 ATOM 70 CE MET Q 19 106.805 19.569 117.114 1.00111.69 ATOM 71 N ASN Q 20 107.895 18.840 113.802 1.00 83.72 ATOM 72 CA ASN Q 20 106.627 18.118 113.541 1.00 83.72 ATOM 73 C ASN Q 20 106.677 17.063 112.433 1.00 83.72 ATOM 74 O ASN Q 20 105.655 16.492 112.042 1.00 83.72 ATOM 75 CB ASN Q 20 105.480 19.105 113.256 1.00 66.21 ATOM 76 CG ASN Q 20 105.467 19.594 111.820 1.00 66.21 ATOM 77 OD1 ASN Q 20 105.103 18.863 110.895 1.00 66.21 ATOM 78 ND2 ASN Q 20 105.867 20.838 111.626 1.00 66.21 ATOM 79 N LEU Q 21 107.876 16.808 111.929 1.00 84.39 ATOM 80 CA LEU Q 21 108.074 15.804 110.901 1.00 84.39 ATOM 81 C LEU Q 21 107.969 14.468 111.625 1.00 84.39 ATOM 82 O LEU Q 21 108.002 13.402 111.018 1.00 84.39 ATOM 83 CB LEU Q 21 109.463 15.975 110.283 1.00200.00 ATOM 84 CG LEU Q 21 109.746 17.378 109.728 1.00200.00 ATOM 85 CD1 LEU Q 21 111.220 17.529 109.391 1.00200.00 ATOM 86 CD2 LEU Q 21 108.874 17.622 108.498 1.00200.00 ATOM 87 N LEU Q 22 107.868 14.559 112.947 1.00 91.53 ATOM 88 CA LEU Q 22 107.733 13.400 113.814 1.00 91.53 ATOM 89 C LEU Q 22 106.268 13.449 114.214 1.00 91.53 ATOM 90 O LEU Q 22 105.626 12.420 114.417 1.00 91.53 ATOM 91 CB LEU Q 22 108.638 13.534 115.055 1.00 34.81 ATOM 92 CG LEU Q 22 108.108 14.136 116.368 1.00 34.81 ATOM 93 CD1 LEU Q 22 109.166 14.009 117.441 1.00 34.81 ATOM 94 CD2 LEU Q 22 107.730 15.581 116.191 1.00 34.81 ATOM 95 N ALA Q 23 105.743 14.668 114.309 1.00 33.09 ATOM 96 CA ALA Q 23 104.355 14.864 114.666 1.00 33.09 ATOM 97 C ALA Q 23 103.520 14.005 113.726 1.00 33.09 ATOM 98 O ALA Q 23 102.696 13.197 114.161 1.00 33.09 ATOM 99 CB ALA Q 23 103.984 16.334 114.542 1.00 4.96 ATOM 100 N PHE Q 24 103.756 14.167 112.431 1.00 27.63 ATOM 101 CA PHE Q 24 103.040 13.388 111.447 1.00 27.63 ATOM 102 C PHE Q 24 103.952 12.297 110.928 1.00 27.63 ATOM 103 O PHE Q 24 103.495 11.324 110.343 1.00 27.63 ATOM 104 CB PHE Q 24 102.568 14.287 110.313 1.00125.46 ATOM 105 CG PHE Q 24 101.367 15.125 110.665 1.00125.46 ATOM 106 CD1 PHE Q 24 100.155 14.518 111.009 1.00125.46 ATOM 107 CD2 PHE Q 24 101.439 16.517 110.645 1.00125.46 ATOM 108 CE1 PHE Q 24 99.025 15.286 111.328 1.00125.46 ATOM 109 CE2 PHE Q 24 100.319 17.297 110.963 1.00125.46 ATOM 110 CZ PHE Q 24 99.107 16.678 111.307 1.00125.46 ATOM 111 N GLY Q 25 105.250 12.461 111.146 1.00 58.01 ATOM 112 CA GLY Q 25 106.187 11.446 110.708 1.00 58.01 ATOM 113 C GLY Q 25 105.897 10.171 111.466 1.00 58.01 ATOM 114 O GLY Q 25 106.263 9.078 111.040 1.00 58.01 ATOM 115 N THR Q 26 105.239 10.319 112.610 1.00 30.13 ATOM 116 CA THR Q 26 104.866 9.179 113.432 1.00 30.13 ATOM 117 C THR Q 26 103.453 8.812 113.028 1.00 30.13 ATOM 118 O THR Q 26 103.145 7.640 112.797 1.00 30.13 ATOM 119 CB THR Q 26 104.868 9.531 114.917 1.00 36.26 ATOM 120 OG1 THR Q 26 103.930 10.590 115.157 1.00 36.26 ATOM 121 CG2 THR Q 26 106.276 9.933 115.362 1.00 36.26 ATOM 122 N VAL Q 27 102.592 9.821 112.951 1.00 44.19 ATOM 123 CA VAL Q 27 101.214 9.596 112.536 1.00 44.19 ATOM 124 C VAL Q 27 101.247 8.737 111.265 1.00 44.19 ATOM 125 O VAL Q 27 100.745 7.606 111.263 1.00 44.19 ATOM 126 CB VAL Q 27 100.496 10.936 112.260 1.00 37.08 ATOM 127 CG1 VAL Q 27 99.122 10.690 111.663 1.00 37.08 ATOM 128 CG2 VAL Q 27 100.357 11.707 113.555 1.00 37.08 ATOM 129 N THR Q 28 101.861 9.266 110.199 1.00 22.93 ATOM 130 CA THR Q 28 101.981 8.537 108.935 1.00 22.93 ATOM 131 C THR Q 28 102.945 7.407 109.179 1.00 22.93 ATOM 132 O THR Q 28 103.828 7.113 108.374 1.00 22.93 ATOM 133 CB THR Q 28 102.540 9.399 107.804 1.00 41.03 ATOM 134 OG1 THR Q 28 103.943 9.600 108.007 1.00 41.03 ATOM 135 CG2 THR Q 28 101.810 10.735 107.753 1.00 41.03 ATOM 136 N GLY Q 29 102.763 6.807 110.341 1.00 58.03 ATOM 137 CA GLY Q 29 103.557 5.688 110.762 1.00 58.03 ATOM 138 C GLY Q 29 102.508 4.774 111.337 1.00 58.03 ATOM 139 O GLY Q 29 102.478 3.578 111.068 1.00 58.03 ATOM 140 N VAL Q 30 101.615 5.348 112.124 1.00 23.91 ATOM 141 CA VAL Q 30 100.563 4.547 112.705 1.00 23.91 ATOM 142 C VAL Q 30 99.759 3.955 111.571 1.00 23.91 ATOM 143 O VAL Q 30 99.055 2.961 111.747 1.00 23.91 ATOM 144 CB VAL Q 30 99.632 5.384 113.561 1.00190.45 ATOM 145 CG1 VAL Q 30 98.647 4.469 114.285 1.00190.45 ATOM 146 CG2 VAL Q 30 100.446 6.208 114.538 1.00190.45 ATOM 147 N ALA Q 31 99.872 4.583 110.407 1.00 69.13 ATOM 148 CA ALA Q 31 99.161 4.132 109.228 1.00 69.13 ATOM 149 C ALA Q 31 99.813 2.875 108.696 1.00 69.13 ATOM 150 O ALA Q 31 99.216 1.797 108.709 1.00 69.13 ATOM 151 CB ALA Q 31 99.189 5.191 108.188 1.00 1.00 ATOM 152 N LEU Q 32 101.043 3.017 108.220 1.00 76.58 ATOM 153 CA LEU Q 32 101.782 1.882 107.688 1.00 76.58 ATOM 154 C LEU Q 32 101.649 0.647 108.602 1.00 76.58 ATOM 155 O LEU Q 32 101.465 -0.477 108.129 1.00 76.58 ATOM 156 CB LEU Q 32 103.249 2.272 107.514 1.00 34.08 ATOM 157 CG LEU Q 32 103.473 3.605 106.799 1.00 34.08 ATOM 158 CD1 LEU Q 32 104.953 3.842 106.601 1.00 34.08 ATOM 159 CD2 LEU Q 32 102.767 3.591 105.476 1.00 34.08 ATOM 160 N GLY Q 33 101.729 0.855 109.910 1.00 85.22 ATOM 161 CA GLY Q 33 101.595 -0.262 110.826 1.00 85.22 ATOM 162 C GLY Q 33 100.295 -1.002 110.581 1.00 85.22 ATOM 163 O GLY Q 33 100.286 -2.211 110.357 1.00 85.22 ATOM 164 N ALA Q 34 99.191 -0.269 110.629 1.00 72.68 ATOM 165 CA ALA Q 34 97.884 -0.853 110.407 1.00 72.68 ATOM 166 C ALA Q 34 97.594 -0.785 108.927 1.00 72.68 ATOM 167 O ALA Q 34 96.786 0.025 108.474 1.00 72.68 ATOM 168 CB ALA Q 34 96.837 -0.090 111.176 1.00 83.02 ATOM 169 N LEU Q 35 98.271 -1.637 108.172 1.00 34.11 ATOM 170 CA LEU Q 35 98.091 -1.673 106.734 1.00 34.11 ATOM 171 C LEU Q 35 98.940 -2.769 106.131 1.00 34.11 ATOM 172 O LEU Q 35 98.439 -3.583 105.365 1.00 34.11 ATOM 173 CB LEU Q 35 98.452 -0.321 106.143 1.00 63.91 ATOM 174 CG LEU Q 35 98.617 -0.227 104.634 1.00 63.91 ATOM 175 CD1 LEU Q 35 98.475 1.225 104.229 1.00 63.91 ATOM 176 CD2 LEU Q 35 99.976 -0.781 104.214 1.00 63.91 ATOM 177 N TYR Q 36 100.228 -2.776 106.462 1.00 23.66 ATOM 178 CA TYR Q 36 101.122 -3.819 105.982 1.00 23.66 ATOM 179 C TYR Q 36 100.344 -5.062 106.294 1.00 23.66 ATOM 180 O TYR Q 36 100.349 -6.028 105.538 1.00 23.66 ATOM 181 CB TYR Q 36 102.413 -3.842 106.785 1.00115.81 ATOM 182 CG TYR Q 36 103.396 -4.943 106.409 1.00115.81 ATOM 183 CD1 TYR Q 36 103.934 -5.021 105.118 1.00115.81 ATOM 184 CD2 TYR Q 36 103.863 -5.849 107.370 1.00115.81 ATOM 185 CE1 TYR Q 36 104.925 -5.965 104.794 1.00115.81 ATOM 186 CE2 TYR Q 36 104.853 -6.799 107.056 1.00115.81 ATOM 187 CZ TYR Q 36 105.383 -6.847 105.765 1.00115.81 ATOM 188 OH TYR Q 36 106.382 -7.748 105.442 1.00115.81 ATOM 189 N PRO Q 37 99.675 -5.064 107.449 1.00 72.99 ATOM 190 CA PRO Q 37 98.893 -6.241 107.796 1.00 72.99 ATOM 191 C PRO Q 37 97.798 -6.472 106.762 1.00 72.99 ATOM 192 O PRO Q 37 97.651 -7.569 106.230 1.00 72.99 ATOM 193 CB PRO Q 37 98.345 -5.890 109.184 1.00 11.11 ATOM 194 CG PRO Q 37 98.440 -4.388 109.249 1.00 11.11 ATOM 195 CD PRO Q 37 99.747 -4.144 108.595 1.00 11.11 ATOM 196 N LEU Q 38 97.047 -5.423 106.463 1.00 20.71 ATOM 197 CA LEU Q 38 95.975 -5.538 105.498 1.00 20.71 ATOM 198 C LEU Q 38 96.480 -5.806 104.102 1.00 20.71 ATOM 199 O LEU Q 38 96.068 -6.763 103.462 1.00 20.71 ATOM 200 CB LEU Q 38 95.131 -4.271 105.478 1.00 31.28 ATOM 201 CG LEU Q 38 94.190 -4.166 104.276 1.00 31.28 ATOM 202 CD1 LEU Q 38 93.469 -5.476 104.039 1.00 31.28 ATOM 203 CD2 LEU Q 38 93.204 -3.052 104.523 1.00 31.28 ATOM 204 N VAL Q 39 97.354 -4.946 103.611 1.00 59.09 ATOM 205 CA VAL Q 39 97.870 -5.139 102.278 1.00 59.09 ATOM 206 C VAL Q 39 98.468 -6.527 102.145 1.00 59.09 ATOM 207 O VAL Q 39 98.413 -7.123 101.074 1.00 59.09 ATOM 208 CB VAL Q 39 98.911 -4.110 101.966 1.00 40.69 ATOM 209 CG1 VAL Q 39 99.264 -4.194 100.512 1.00 40.69 ATOM 210 CG2 VAL Q 39 98.383 -2.743 102.331 1.00 40.69 ATOM 211 N LYS Q 40 99.034 -7.034 103.239 1.00 42.63 ATOM 212 CA LYS Q 40 99.621 -8.375 103.264 1.00 42.63 ATOM 213 C LYS Q 40 98.467 -9.342 103.060 1.00 42.63 ATOM 214 O LYS Q 40 98.582 -10.358 102.381 1.00 42.63 ATOM 215 CB LYS Q 40 100.271 -8.663 104.629 1.00 59.86 ATOM 216 CG LYS Q 40 101.805 -8.677 104.658 1.00 59.86 ATOM 217 CD LYS Q 40 102.381 -9.837 103.841 1.00 59.86 ATOM 218 CE LYS Q 40 103.915 -9.861 103.840 1.00 59.86 ATOM 219 NZ LYS Q 40 104.501 -10.160 105.179 1.00 59.86 ATOM 220 N TYR Q 41 97.343 -8.988 103.665 1.00 43.21 ATOM 221 CA TYR Q 41 96.122 -9.777 103.626 1.00 43.21 ATOM 222 C TYR Q 41 95.602 -10.150 102.244 1.00 43.21 ATOM 223 O TYR Q 41 95.446 -11.331 101.949 1.00 43.21 ATOM 224 CB TYR Q 41 95.060 -9.037 104.439 1.00 35.53 ATOM 225 CG TYR Q 41 93.641 -9.511 104.299 1.00 35.53 ATOM 226 CD1 TYR Q 41 92.945 -10.013 105.397 1.00 35.53 ATOM 227 CD2 TYR Q 41 92.948 -9.340 103.105 1.00 35.53 ATOM 228 CE1 TYR Q 41 91.590 -10.318 105.308 1.00 35.53 ATOM 229 CE2 TYR Q 41 91.596 -9.640 103.004 1.00 35.53 ATOM 230 CZ TYR Q 41 90.923 -10.122 104.106 1.00 35.53 ATOM 231 OH TYR Q 41 89.577 -10.364 104.001 1.00 35.53 ATOM 232 N PHE Q 42 95.327 -9.156 101.403 1.00 24.27 ATOM 233 CA PHE Q 42 94.813 -9.424 100.064 1.00 24.27 ATOM 234 C PHE Q 42 95.742 -10.314 99.275 1.00 24.27 ATOM 235 O PHE Q 42 95.383 -10.791 98.199 1.00 24.27 ATOM 236 CB PHE Q 42 94.588 -8.131 99.290 1.00 49.96 ATOM 237 CG PHE Q 42 93.341 -7.404 99.679 1.00 49.96 ATOM 238 CD1 PHE Q 42 93.366 -6.423 100.655 1.00 49.96 ATOM 239 CD2 PHE Q 42 92.132 -7.709 99.072 1.00 49.96 ATOM 240 CE1 PHE Q 42 92.202 -5.759 101.017 1.00 49.96 ATOM 241 CE2 PHE Q 42 90.965 -7.049 99.429 1.00 49.96 ATOM 242 CZ PHE Q 42 90.999 -6.074 100.401 1.00 49.96 ATOM 243 N ILE Q 43 96.939 -10.517 99.820 1.00 44.43 ATOM 244 CA ILE Q 43 97.972 -11.367 99.216 1.00 44.43 ATOM 245 C ILE Q 43 97.640 -12.829 99.610 1.00 44.43 ATOM 246 O ILE Q 43 97.683 -13.182 100.783 1.00 44.43 ATOM 247 CB ILE Q 43 99.381 -10.956 99.748 1.00 28.36 ATOM 248 CG1 ILE Q 43 99.715 -9.514 99.318 1.00 28.36 ATOM 249 CG2 ILE Q 43 100.426 -11.951 99.287 1.00 28.36 ATOM 250 CD1 ILE Q 43 99.832 -9.295 97.819 1.00 28.36 ATOM 251 N PRO Q 44 97.304 -13.692 98.630 1.00 65.01 ATOM 252 CA PRO Q 44 96.933 -15.118 98.767 1.00 65.01 ATOM 253 C PRO Q 44 97.530 -15.978 99.891 1.00 65.01 ATOM 254 O PRO Q 44 98.163 -15.457 100.813 1.00 65.01 ATOM 255 CB PRO Q 44 97.245 -15.693 97.378 1.00123.26 ATOM 256 CG PRO Q 44 98.281 -14.760 96.837 1.00123.26 ATOM 257 CD PRO Q 44 97.728 -13.423 97.246 1.00123.26 ATOM 258 N PRO Q 45 97.261 -17.310 99.857 1.00 73.97 ATOM 259 CA PRO Q 45 97.767 -18.281 100.845 1.00 73.97 ATOM 260 C PRO Q 45 98.827 -19.212 100.225 1.00 73.97 ATOM 261 O PRO Q 45 99.202 -19.050 99.054 1.00 73.97 ATOM 262 CB PRO Q 45 96.505 -19.066 101.266 1.00120.66 ATOM 263 CG PRO Q 45 95.354 -18.342 100.592 1.00120.66 ATOM 264 CD PRO Q 45 95.978 -17.799 99.332 1.00120.66 TER