HEADER ELECTRON TRANSPORT 16-MAR-09 3A0B TITLE Crystal structure of Br-substituted Photosystem II complex COMPND MOL_ID: 12; COMPND 2 MOLECULE: Photosystem II reaction center protein M; COMPND 3 CHAIN: M, m; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.70 ANGSTORMS DBREF 3A0B M 1 36 PDB 3A0H 3A0H 1 36 SEQRES 1 M 36 MET GLU VAL ASN GLN LEU GLY PHE ILE ALA THR ALA LEU SEQRES 2 M 36 PHE VAL LEU VAL PRO SER VAL PHE LEU ILE ILE LEU TYR SEQRES 3 M 36 VAL GLN THR GLU SER GLN GLN LYS SER SER ATOM 1 N MET M 1 21.257 16.616 47.389 1.00115.97 ATOM 2 CA MET M 1 20.009 17.241 47.797 1.00115.52 ATOM 3 C MET M 1 18.814 16.660 47.067 1.00115.28 ATOM 4 O MET M 1 18.926 15.690 46.329 1.00115.73 ATOM 5 CB MET M 1 20.052 18.749 47.563 1.00116.37 ATOM 6 CG MET M 1 20.526 19.564 48.744 1.00118.25 ATOM 7 SD MET M 1 22.136 19.030 49.307 1.00123.13 ATOM 8 CE MET M 1 22.774 18.292 47.812 1.00122.71 ATOM 9 N GLU M 2 17.667 17.282 47.292 1.00115.17 ATOM 10 CA GLU M 2 16.410 16.860 46.731 1.00116.50 ATOM 11 C GLU M 2 15.843 17.953 45.846 1.00117.51 ATOM 12 O GLU M 2 14.717 18.377 46.042 1.00118.37 ATOM 13 CB GLU M 2 15.465 16.558 47.886 1.00116.45 ATOM 14 CG GLU M 2 14.078 16.100 47.502 1.00118.84 ATOM 15 CD GLU M 2 13.560 15.006 48.432 1.00120.69 ATOM 16 OE1 GLU M 2 13.989 14.990 49.605 1.00122.15 ATOM 17 OE2 GLU M 2 12.724 14.170 48.003 1.00121.25 ATOM 18 N VAL M 3 16.609 18.392 44.856 1.00118.39 ATOM 19 CA VAL M 3 16.162 19.475 43.978 1.00119.58 ATOM 20 C VAL M 3 15.039 19.104 43.060 1.00119.13 ATOM 21 O VAL M 3 14.323 18.142 43.282 1.00118.90 ATOM 22 CB VAL M 3 17.274 19.988 43.066 1.00121.35 ATOM 23 CG1 VAL M 3 18.430 20.546 43.891 1.00123.81 ATOM 24 CG2 VAL M 3 17.726 18.863 42.154 1.00122.87 ATOM 25 N ASN M 4 14.920 19.895 42.009 1.00119.72 ATOM 26 CA ASN M 4 13.910 19.699 41.002 1.00122.21 ATOM 27 C ASN M 4 14.574 18.976 39.816 1.00123.36 ATOM 28 O ASN M 4 15.312 19.588 39.051 1.00123.05 ATOM 29 CB ASN M 4 13.375 21.067 40.589 1.00121.53 ATOM 30 CG ASN M 4 12.105 20.971 39.792 1.00123.04 ATOM 31 OD1 ASN M 4 12.032 20.229 38.808 1.00123.74 ATOM 32 ND2 ASN M 4 11.089 21.724 40.205 1.00123.39 ATOM 33 N GLN M 5 14.323 17.671 39.685 1.00124.60 ATOM 34 CA GLN M 5 14.898 16.826 38.618 1.00125.60 ATOM 35 C GLN M 5 14.910 17.515 37.244 1.00126.02 ATOM 36 O GLN M 5 15.612 17.087 36.303 1.00127.07 ATOM 37 CB GLN M 5 14.122 15.503 38.528 1.00128.03 ATOM 38 CG GLN M 5 13.925 14.746 39.855 1.00127.94 ATOM 39 CD GLN M 5 12.522 14.133 39.970 1.00128.44 ATOM 40 OE1 GLN M 5 11.630 14.697 40.613 1.00127.70 ATOM 41 NE2 GLN M 5 12.319 12.987 39.324 1.00128.09 ATOM 42 N LEU M 6 14.118 18.578 37.134 1.00125.21 ATOM 43 CA LEU M 6 14.050 19.340 35.903 1.00124.79 ATOM 44 C LEU M 6 14.538 20.789 36.039 1.00126.54 ATOM 45 O LEU M 6 14.254 21.631 35.176 1.00125.96 ATOM 46 CB LEU M 6 12.638 19.299 35.326 1.00119.51 ATOM 47 CG LEU M 6 11.444 19.799 36.119 1.00116.85 ATOM 48 CD1 LEU M 6 11.485 21.308 36.322 1.00114.60 ATOM 49 CD2 LEU M 6 10.217 19.404 35.335 1.00115.35 ATOM 50 N GLY M 7 15.254 21.085 37.126 1.00127.97 ATOM 51 CA GLY M 7 15.806 22.417 37.293 1.00125.50 ATOM 52 C GLY M 7 16.819 22.468 36.166 1.00126.11 ATOM 53 O GLY M 7 16.978 23.470 35.467 1.00126.42 ATOM 54 N PHE M 8 17.471 21.347 35.942 1.00122.85 ATOM 55 CA PHE M 8 18.406 21.297 34.847 1.00125.09 ATOM 56 C PHE M 8 17.742 21.782 33.593 1.00119.91 ATOM 57 O PHE M 8 17.742 22.972 33.277 1.00121.83 ATOM 58 CB PHE M 8 18.905 19.890 34.629 1.00124.69 ATOM 59 CG PHE M 8 20.353 19.819 34.558 1.00130.40 ATOM 60 CD1 PHE M 8 21.066 20.933 34.213 1.00126.36 ATOM 61 CD2 PHE M 8 21.018 18.671 34.859 1.00128.45 ATOM 62 CE1 PHE M 8 22.439 20.909 34.151 1.00125.43 ATOM 63 CE2 PHE M 8 22.394 18.629 34.801 1.00128.84 ATOM 64 CZ PHE M 8 23.107 19.757 34.442 1.00127.91 ATOM 65 N ILE M 9 17.164 20.840 32.876 1.00119.45 ATOM 66 CA ILE M 9 16.608 21.185 31.561 1.00116.18 ATOM 67 C ILE M 9 16.191 22.648 31.583 1.00116.89 ATOM 68 O ILE M 9 16.541 23.413 30.688 1.00116.19 ATOM 69 CB ILE M 9 15.357 20.315 31.174 1.00118.84 ATOM 70 CG1 ILE M 9 15.577 18.835 31.511 1.00118.20 ATOM 71 CG2 ILE M 9 15.140 20.360 29.666 1.00114.51 ATOM 72 CD1 ILE M 9 15.506 18.445 33.006 1.00120.22 ATOM 73 N ALA M 10 15.456 23.047 32.611 1.00112.68 ATOM 74 CA ALA M 10 15.037 24.430 32.702 1.00109.36 ATOM 75 C ALA M 10 16.241 25.359 32.543 1.00107.41 ATOM 76 O ALA M 10 16.289 26.180 31.630 1.00106.43 ATOM 77 CB ALA M 10 14.373 24.673 34.018 1.00110.12 ATOM 78 N THR M 11 17.213 25.228 33.433 1.00104.38 ATOM 79 CA THR M 11 18.399 26.059 33.358 1.00102.61 ATOM 80 C THR M 11 19.012 25.922 31.986 1.00101.58 ATOM 81 O THR M 11 18.664 26.644 31.068 1.00102.22 ATOM 82 CB THR M 11 19.442 25.632 34.405 1.00101.22 ATOM 83 OG1 THR M 11 19.039 26.121 35.683 1.00 98.90 ATOM 84 CG2 THR M 11 20.832 26.179 34.074 1.00 99.47 ATOM 85 N ALA M 12 19.922 24.969 31.872 1.00102.22 ATOM 86 CA ALA M 12 20.632 24.676 30.645 1.00102.08 ATOM 87 C ALA M 12 19.996 25.260 29.383 1.00102.39 ATOM 88 O ALA M 12 20.677 25.917 28.601 1.00102.34 ATOM 89 CB ALA M 12 20.774 23.174 30.511 1.00101.01 ATOM 90 N LEU M 13 18.705 25.015 29.173 1.00101.53 ATOM 91 CA LEU M 13 18.029 25.532 27.989 1.00101.78 ATOM 92 C LEU M 13 18.006 27.049 27.958 1.00103.69 ATOM 93 O LEU M 13 18.446 27.665 26.984 1.00104.83 ATOM 94 CB LEU M 13 16.602 25.015 27.904 1.00 99.61 ATOM 95 CG LEU M 13 16.400 23.737 27.110 1.00 97.98 ATOM 96 CD1 LEU M 13 15.008 23.780 26.537 1.00 97.53 ATOM 97 CD2 LEU M 13 17.415 23.622 25.998 1.00 97.30 ATOM 98 N PHE M 14 17.470 27.644 29.020 1.00104.41 ATOM 99 CA PHE M 14 17.394 29.101 29.145 1.00104.62 ATOM 100 C PHE M 14 18.751 29.788 28.894 1.00105.41 ATOM 101 O PHE M 14 18.827 31.016 28.759 1.00105.40 ATOM 102 CB PHE M 14 16.893 29.473 30.544 1.00103.26 ATOM 103 CG PHE M 14 17.163 30.902 30.924 1.00101.44 ATOM 104 CD1 PHE M 14 16.367 31.932 30.430 1.00101.55 ATOM 105 CD2 PHE M 14 18.219 31.216 31.773 1.00 99.44 ATOM 106 CE1 PHE M 14 16.616 33.250 30.780 1.00100.34 ATOM 107 CE2 PHE M 14 18.476 32.523 32.126 1.00 98.21 ATOM 108 CZ PHE M 14 17.673 33.541 31.630 1.00 99.15 ATOM 109 N VAL M 15 19.819 28.993 28.853 1.00106.20 ATOM 110 CA VAL M 15 21.163 29.516 28.623 1.00106.36 ATOM 111 C VAL M 15 21.631 29.077 27.241 1.00106.37 ATOM 112 O VAL M 15 22.790 29.276 26.874 1.00106.99 ATOM 113 CB VAL M 15 22.160 29.005 29.701 1.00106.36 ATOM 114 CG1 VAL M 15 23.489 29.739 29.581 1.00106.58 ATOM 115 CG2 VAL M 15 21.567 29.193 31.095 1.00106.46 ATOM 116 N LEU M 16 20.720 28.467 26.484 1.00105.82 ATOM 117 CA LEU M 16 21.025 27.998 25.140 1.00105.00 ATOM 118 C LEU M 16 20.058 28.551 24.125 1.00104.81 ATOM 119 O LEU M 16 20.484 28.985 23.069 1.00104.35 ATOM 120 CB LEU M 16 21.056 26.464 25.091 1.00104.03 ATOM 121 CG LEU M 16 22.239 25.900 25.904 1.00103.51 ATOM 122 CD1 LEU M 16 22.159 24.401 25.959 1.00103.22 ATOM 123 CD2 LEU M 16 23.571 26.361 25.301 1.00102.12 ATOM 124 N VAL M 17 18.765 28.535 24.429 1.00105.21 ATOM 125 CA VAL M 17 17.779 29.082 23.494 1.00106.33 ATOM 126 C VAL M 17 18.165 30.504 23.174 1.00108.04 ATOM 127 O VAL M 17 18.404 30.844 22.026 1.00108.21 ATOM 128 CB VAL M 17 16.343 29.127 24.083 1.00106.07 ATOM 129 CG1 VAL M 17 15.500 30.178 23.349 1.00104.56 ATOM 130 CG2 VAL M 17 15.695 27.762 23.975 1.00106.24 ATOM 131 N PRO M 18 18.231 31.360 24.205 1.00110.16 ATOM 132 CA PRO M 18 18.591 32.765 24.025 1.00110.95 ATOM 133 C PRO M 18 20.011 32.867 23.478 1.00111.46 ATOM 134 O PRO M 18 20.224 33.390 22.384 1.00111.63 ATOM 135 CB PRO M 18 18.461 33.322 25.439 1.00111.87 ATOM 136 CG PRO M 18 18.893 32.186 26.285 1.00111.56 ATOM 137 CD PRO M 18 18.194 31.018 25.644 1.00111.34 ATOM 138 N SER M 19 20.969 32.323 24.231 1.00111.59 ATOM 139 CA SER M 19 22.369 32.359 23.833 1.00111.49 ATOM 140 C SER M 19 22.524 31.984 22.377 1.00111.60 ATOM 141 O SER M 19 22.889 32.811 21.553 1.00112.06 ATOM 142 CB SER M 19 23.208 31.399 24.667 1.00111.08 ATOM 143 OG SER M 19 24.539 31.385 24.189 1.00110.02 ATOM 144 N VAL M 20 22.228 30.740 22.043 1.00111.14 ATOM 145 CA VAL M 20 22.384 30.349 20.663 1.00111.12 ATOM 146 C VAL M 20 21.773 31.366 19.700 1.00112.44 ATOM 147 O VAL M 20 22.240 31.494 18.573 1.00112.47 ATOM 148 CB VAL M 20 21.769 28.997 20.372 1.00110.09 ATOM 149 CG1 VAL M 20 20.259 29.083 20.390 1.00110.36 ATOM 150 CG2 VAL M 20 22.252 28.536 19.040 1.00109.48 ATOM 151 N PHE M 21 20.735 32.082 20.136 1.00114.04 ATOM 152 CA PHE M 21 20.091 33.084 19.288 1.00115.21 ATOM 153 C PHE M 21 21.094 34.121 18.807 1.00114.81 ATOM 154 O PHE M 21 21.089 34.510 17.643 1.00115.30 ATOM 155 CB PHE M 21 18.959 33.781 20.044 1.00118.12 ATOM 156 CG PHE M 21 18.545 35.117 19.449 1.00121.22 ATOM 157 CD1 PHE M 21 18.313 35.252 18.079 1.00122.17 ATOM 158 CD2 PHE M 21 18.356 36.240 20.274 1.00122.42 ATOM 159 CE1 PHE M 21 17.897 36.486 17.537 1.00122.69 ATOM 160 CE2 PHE M 21 17.938 37.475 19.744 1.00122.57 ATOM 161 CZ PHE M 21 17.709 37.596 18.371 1.00122.31 ATOM 162 N LEU M 22 21.965 34.561 19.702 1.00114.26 ATOM 163 CA LEU M 22 22.959 35.556 19.348 1.00114.22 ATOM 164 C LEU M 22 23.999 34.948 18.408 1.00114.63 ATOM 165 O LEU M 22 24.341 35.548 17.377 1.00114.95 ATOM 166 CB LEU M 22 23.624 36.071 20.617 1.00112.88 ATOM 167 CG LEU M 22 22.633 36.175 21.772 1.00111.48 ATOM 168 CD1 LEU M 22 23.336 36.630 23.042 1.00111.09 ATOM 169 CD2 LEU M 22 21.524 37.116 21.381 1.00110.14 ATOM 170 N ILE M 23 24.479 33.748 18.758 1.00114.40 ATOM 171 CA ILE M 23 25.489 33.034 17.959 1.00113.77 ATOM 172 C ILE M 23 24.947 32.869 16.540 1.00113.62 ATOM 173 O ILE M 23 25.669 32.551 15.601 1.00112.65 ATOM 174 CB ILE M 23 25.832 31.603 18.565 1.00113.47 ATOM 175 CG1 ILE M 23 26.307 31.722 20.020 1.00111.87 ATOM 176 CG2 ILE M 23 26.935 30.917 17.745 1.00113.69 ATOM 177 CD1 ILE M 23 27.136 30.538 20.509 1.00110.20 ATOM 178 N ILE M 24 23.659 33.122 16.393 1.00114.65 ATOM 179 CA ILE M 24 23.012 33.008 15.101 1.00116.39 ATOM 180 C ILE M 24 23.012 34.342 14.364 1.00117.15 ATOM 181 O ILE M 24 23.483 34.433 13.231 1.00117.90 ATOM 182 CB ILE M 24 21.555 32.575 15.247 1.00117.10 ATOM 183 CG1 ILE M 24 21.473 31.240 15.996 1.00118.90 ATOM 184 CG2 ILE M 24 20.911 32.505 13.857 1.00115.70 ATOM 185 CD1 ILE M 24 20.091 30.947 16.629 1.00121.20 ATOM 186 N LEU M 25 22.454 35.372 14.998 1.00117.64 ATOM 187 CA LEU M 25 22.398 36.683 14.378 1.00117.92 ATOM 188 C LEU M 25 23.794 37.193 14.230 1.00119.34 ATOM 189 O LEU M 25 24.113 37.870 13.260 1.00119.97 ATOM 190 CB LEU M 25 21.560 37.655 15.201 1.00116.21 ATOM 191 CG LEU M 25 20.060 37.483 14.959 1.00114.59 ATOM 192 CD1 LEU M 25 19.284 38.643 15.532 1.00114.15 ATOM 193 CD2 LEU M 25 19.817 37.395 13.475 1.00114.66 ATOM 194 N TYR M 26 24.644 36.861 15.184 1.00120.89 ATOM 195 CA TYR M 26 26.000 37.299 15.046 1.00123.81 ATOM 196 C TYR M 26 26.677 36.600 13.867 1.00125.93 ATOM 197 O TYR M 26 27.151 37.261 12.955 1.00126.35 ATOM 198 CB TYR M 26 26.805 37.031 16.299 1.00124.00 ATOM 199 CG TYR M 26 28.275 37.133 16.000 1.00124.36 ATOM 200 CD1 TYR M 26 28.863 38.362 15.722 1.00124.78 ATOM 201 CD2 TYR M 26 29.060 35.988 15.893 1.00124.15 ATOM 202 CE1 TYR M 26 30.194 38.449 15.339 1.00125.19 ATOM 203 CE2 TYR M 26 30.393 36.060 15.510 1.00124.50 ATOM 204 CZ TYR M 26 30.957 37.291 15.233 1.00125.28 ATOM 205 OH TYR M 26 32.282 37.357 14.846 1.00126.56 ATOM 206 N VAL M 27 26.729 35.267 13.884 1.00128.40 ATOM 207 CA VAL M 27 27.385 34.502 12.810 1.00130.51 ATOM 208 C VAL M 27 27.047 34.932 11.383 1.00132.18 ATOM 209 O VAL M 27 27.937 35.090 10.552 1.00132.74 ATOM 210 CB VAL M 27 27.113 32.966 12.938 1.00129.85 ATOM 211 CG1 VAL M 27 27.496 32.240 11.650 1.00129.33 ATOM 212 CG2 VAL M 27 27.934 32.400 14.063 1.00129.76 ATOM 213 N GLN M 28 25.769 35.111 11.087 1.00133.83 ATOM 214 CA GLN M 28 25.392 35.513 9.745 1.00135.74 ATOM 215 C GLN M 28 26.092 36.810 9.395 1.00137.17 ATOM 216 O GLN M 28 26.400 37.060 8.233 1.00137.43 ATOM 217 CB GLN M 28 23.876 35.701 9.650 1.00136.42 ATOM 218 CG GLN M 28 23.312 36.812 10.539 1.00137.85 ATOM 219 CD GLN M 28 23.224 38.170 9.837 1.00139.03 ATOM 220 OE1 GLN M 28 22.606 38.293 8.771 1.00139.22 ATOM 221 NE2 GLN M 28 23.829 39.197 10.443 1.00138.48 ATOM 222 N THR M 29 26.361 37.618 10.418 1.00138.99 ATOM 223 CA THR M 29 27.005 38.924 10.262 1.00141.27 ATOM 224 C THR M 29 28.401 38.916 9.642 1.00143.38 ATOM 225 O THR M 29 28.663 39.693 8.731 1.00143.44 ATOM 226 CB THR M 29 27.018 39.665 11.620 1.00141.32 ATOM 227 OG1 THR M 29 25.771 40.356 11.784 1.00141.28 ATOM 228 CG2 THR M 29 28.181 40.631 11.721 1.00140.98 ATOM 229 N GLU M 30 29.299 38.059 10.125 1.00146.15 ATOM 230 CA GLU M 30 30.650 37.983 9.553 1.00149.07 ATOM 231 C GLU M 30 30.616 37.387 8.136 1.00151.36 ATOM 232 O GLU M 30 31.630 37.352 7.430 1.00151.62 ATOM 233 CB GLU M 30 31.575 37.138 10.437 1.00148.42 ATOM 234 CG GLU M 30 31.764 37.668 11.843 1.00148.79 ATOM 235 CD GLU M 30 31.922 39.176 11.883 1.00149.13 ATOM 236 OE1 GLU M 30 30.895 39.886 11.796 1.00148.59 ATOM 237 OE2 GLU M 30 33.073 39.648 11.993 1.00149.40 ATOM 238 N SER M 31 29.443 36.907 7.738 1.00153.95 ATOM 239 CA SER M 31 29.248 36.329 6.417 1.00155.91 ATOM 240 C SER M 31 28.800 37.434 5.460 1.00157.65 ATOM 241 O SER M 31 28.611 37.197 4.263 1.00157.80 ATOM 242 CB SER M 31 28.194 35.227 6.487 1.00155.62 ATOM 243 OG SER M 31 28.561 34.229 7.426 1.00155.31 ATOM 244 N GLN M 32 28.621 38.638 6.011 1.00159.82 ATOM 245 CA GLN M 32 28.221 39.824 5.245 1.00161.77 ATOM 246 C GLN M 32 29.408 40.188 4.366 1.00162.86 ATOM 247 O GLN M 32 29.346 41.107 3.543 1.00162.64 ATOM 248 CB GLN M 32 27.897 40.998 6.179 1.00162.03 ATOM 249 CG GLN M 32 26.647 40.822 7.043 1.00162.40 ATOM 250 CD GLN M 32 25.358 40.746 6.236 1.00162.59 ATOM 251 OE1 GLN M 32 24.263 40.821 6.792 1.00161.94 ATOM 252 NE2 GLN M 32 25.482 40.592 4.923 1.00162.98 ATOM 253 N GLN M 33 30.496 39.457 4.597 1.00164.09 ATOM 254 CA GLN M 33 31.744 39.588 3.861 1.00165.24 ATOM 255 C GLN M 33 32.349 38.185 3.787 1.00166.37 ATOM 256 O GLN M 33 33.259 37.845 4.544 1.00166.14 ATOM 257 CB GLN M 33 32.697 40.563 4.565 1.00163.99 ATOM 258 CG GLN M 33 32.136 41.967 4.662 1.00162.64 ATOM 259 CD GLN M 33 31.609 42.479 3.331 1.00161.88 ATOM 260 OE1 GLN M 33 30.595 43.156 3.287 1.00161.79 ATOM 261 NE2 GLN M 33 32.298 42.158 2.246 1.00161.35 ATOM 262 N LYS M 34 31.794 37.383 2.877 1.00168.03 ATOM 263 CA LYS M 34 32.198 35.998 2.620 1.00169.95 ATOM 264 C LYS M 34 33.294 35.470 3.545 1.00170.75 ATOM 265 O LYS M 34 34.431 35.237 3.125 1.00170.73 ATOM 266 CB LYS M 34 32.628 35.841 1.150 1.00170.62 ATOM 267 CG LYS M 34 32.534 34.416 0.585 1.00170.99 ATOM 268 CD LYS M 34 31.087 33.908 0.548 1.00171.52 ATOM 269 CE LYS M 34 30.976 32.503 -0.046 1.00171.33 ATOM 270 NZ LYS M 34 29.587 31.959 -0.025 1.00171.19 ATOM 271 N SER M 35 32.933 35.286 4.810 1.00171.79 ATOM 272 CA SER M 35 33.850 34.765 5.814 1.00172.76 ATOM 273 C SER M 35 33.119 33.713 6.650 1.00173.56 ATOM 274 O SER M 35 31.921 33.470 6.455 1.00173.63 ATOM 275 CB SER M 35 34.358 35.895 6.715 1.00172.29 ATOM 276 OG SER M 35 35.186 36.789 5.993 1.00171.56 ATOM 277 N SER M 36 33.843 33.074 7.564 1.00174.12 ATOM 278 CA SER M 36 33.240 32.057 8.412 1.00174.20 ATOM 279 C SER M 36 32.118 32.704 9.208 1.00174.28 ATOM 280 O SER M 36 30.940 32.442 8.880 1.00174.21 ATOM 281 CB SER M 36 34.281 31.472 9.366 1.00174.03 ATOM 282 OG SER M 36 33.731 30.397 10.110 1.00174.26 ATOM 283 OXT SER M 36 32.439 33.483 10.131 1.00174.72 TER