HEADER ELECTRON TRANSPORT 17-MAR-09 3A0H TITLE Crystal structure of I-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. 4.00 ANGSTORMS DBREF 3A0H m 5001 5036 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 5.228 5.251 34.341 1.00140.84 ATOM 2 CA MET m 1 6.300 4.712 33.470 1.00140.42 ATOM 3 C MET m 1 7.677 4.993 34.047 1.00140.13 ATOM 4 O MET m 1 8.095 6.142 34.096 1.00140.20 ATOM 5 CB MET m 1 6.161 5.332 32.092 1.00141.83 ATOM 6 CG MET m 1 5.097 4.643 31.278 1.00145.03 ATOM 7 SD MET m 1 5.483 2.876 31.066 1.00148.34 ATOM 8 CE MET m 1 6.235 2.891 29.340 1.00149.27 ATOM 9 N GLU m 2 8.377 3.948 34.486 1.00140.29 ATOM 10 CA GLU m 2 9.706 4.111 35.072 1.00140.62 ATOM 11 C GLU m 2 10.717 4.021 33.955 1.00140.53 ATOM 12 O GLU m 2 11.024 2.940 33.457 1.00140.42 ATOM 13 CB GLU m 2 9.977 3.025 36.116 1.00141.13 ATOM 14 CG GLU m 2 11.017 3.426 37.173 1.00143.94 ATOM 15 CD GLU m 2 10.967 2.545 38.432 1.00145.65 ATOM 16 OE1 GLU m 2 9.848 2.105 38.787 1.00146.33 ATOM 17 OE2 GLU m 2 12.029 2.310 39.072 1.00146.73 ATOM 18 N VAL m 3 11.250 5.171 33.578 1.00141.19 ATOM 19 CA VAL m 3 12.186 5.240 32.480 1.00143.00 ATOM 20 C VAL m 3 13.483 5.879 32.879 1.00143.63 ATOM 21 O VAL m 3 13.625 6.358 33.993 1.00143.27 ATOM 22 CB VAL m 3 11.604 6.065 31.334 1.00143.67 ATOM 23 CG1 VAL m 3 10.127 5.790 31.217 1.00143.98 ATOM 24 CG2 VAL m 3 11.850 7.545 31.567 1.00144.71 ATOM 25 N ASN m 4 14.429 5.889 31.952 1.00145.08 ATOM 26 CA ASN m 4 15.717 6.488 32.222 1.00146.63 ATOM 27 C ASN m 4 15.521 7.975 32.457 1.00147.22 ATOM 28 O ASN m 4 14.597 8.563 31.910 1.00146.94 ATOM 29 CB ASN m 4 16.668 6.259 31.059 1.00147.84 ATOM 30 CG ASN m 4 18.113 6.396 31.476 1.00149.06 ATOM 31 OD1 ASN m 4 18.490 7.398 32.097 1.00148.80 ATOM 32 ND2 ASN m 4 18.935 5.389 31.152 1.00149.73 ATOM 33 N GLN m 5 16.408 8.580 33.245 1.00148.23 ATOM 34 CA GLN m 5 16.307 10.001 33.614 1.00149.96 ATOM 35 C GLN m 5 16.801 11.064 32.616 1.00149.70 ATOM 36 O GLN m 5 16.335 12.226 32.599 1.00148.64 ATOM 37 CB GLN m 5 17.035 10.218 34.944 1.00150.96 ATOM 38 CG GLN m 5 16.383 11.275 35.795 1.00151.91 ATOM 39 CD GLN m 5 14.985 10.860 36.146 1.00152.60 ATOM 40 OE1 GLN m 5 14.799 9.857 36.840 1.00153.14 ATOM 41 NE2 GLN m 5 13.983 11.601 35.650 1.00151.21 ATOM 42 N LEU m 6 17.770 10.665 31.812 1.00148.98 ATOM 43 CA LEU m 6 18.362 11.555 30.844 1.00147.92 ATOM 44 C LEU m 6 17.587 11.523 29.533 1.00147.64 ATOM 45 O LEU m 6 17.959 12.188 28.561 1.00148.35 ATOM 46 CB LEU m 6 19.804 11.138 30.622 1.00147.74 ATOM 47 CG LEU m 6 20.482 10.640 31.890 1.00145.57 ATOM 48 CD1 LEU m 6 21.792 10.006 31.489 1.00146.55 ATOM 49 CD2 LEU m 6 20.671 11.771 32.882 1.00143.13 ATOM 50 N GLY m 7 16.513 10.742 29.508 1.00149.69 ATOM 51 CA GLY m 7 15.701 10.655 28.311 1.00148.02 ATOM 52 C GLY m 7 15.583 12.001 27.616 1.00148.39 ATOM 53 O GLY m 7 15.826 12.117 26.418 1.00149.42 ATOM 54 N PHE m 8 15.208 13.030 28.360 1.00149.28 ATOM 55 CA PHE m 8 15.085 14.337 27.768 1.00153.09 ATOM 56 C PHE m 8 16.407 14.908 27.297 1.00147.55 ATOM 57 O PHE m 8 16.583 15.084 26.101 1.00146.73 ATOM 58 CB PHE m 8 14.438 15.300 28.764 1.00155.56 ATOM 59 CG PHE m 8 13.006 15.630 28.446 1.00161.77 ATOM 60 CD1 PHE m 8 12.696 16.616 27.526 1.00164.09 ATOM 61 CD2 PHE m 8 11.972 14.951 29.068 1.00163.11 ATOM 62 CE1 PHE m 8 11.380 16.919 27.231 1.00165.63 ATOM 63 CE2 PHE m 8 10.655 15.252 28.779 1.00166.50 ATOM 64 CZ PHE m 8 10.358 16.237 27.858 1.00167.97 ATOM 65 N ILE m 9 17.352 15.172 28.203 1.00143.33 ATOM 66 CA ILE m 9 18.650 15.748 27.790 1.00140.47 ATOM 67 C ILE m 9 19.388 14.859 26.799 1.00140.66 ATOM 68 O ILE m 9 20.225 15.333 26.030 1.00140.46 ATOM 69 CB ILE m 9 19.634 16.016 28.973 1.00142.90 ATOM 70 CG1 ILE m 9 18.992 16.921 30.015 1.00143.21 ATOM 71 CG2 ILE m 9 20.891 16.693 28.463 1.00137.15 ATOM 72 CD1 ILE m 9 18.026 16.181 30.959 1.00147.15 ATOM 73 N ALA m 10 19.092 13.568 26.823 1.00140.46 ATOM 74 CA ALA m 10 19.732 12.666 25.896 1.00139.92 ATOM 75 C ALA m 10 19.071 12.863 24.536 1.00139.65 ATOM 76 O ALA m 10 19.603 13.557 23.669 1.00139.39 ATOM 77 CB ALA m 10 19.551 11.264 26.364 1.00140.14 ATOM 78 N THR m 11 17.904 12.260 24.357 1.00139.82 ATOM 79 CA THR m 11 17.173 12.382 23.112 1.00140.09 ATOM 80 C THR m 11 17.155 13.830 22.622 1.00140.70 ATOM 81 O THR m 11 17.569 14.110 21.502 1.00140.55 ATOM 82 CB THR m 11 15.735 11.856 23.285 1.00139.76 ATOM 83 OG1 THR m 11 15.740 10.436 23.137 1.00138.93 ATOM 84 CG2 THR m 11 14.799 12.456 22.270 1.00138.93 ATOM 85 N ALA m 12 16.713 14.754 23.471 1.00141.27 ATOM 86 CA ALA m 12 16.628 16.167 23.097 1.00141.32 ATOM 87 C ALA m 12 17.917 16.748 22.545 1.00141.22 ATOM 88 O ALA m 12 17.979 17.060 21.360 1.00141.86 ATOM 89 CB ALA m 12 16.173 16.986 24.266 1.00141.14 ATOM 90 N LEU m 13 18.937 16.897 23.389 1.00140.30 ATOM 91 CA LEU m 13 20.213 17.448 22.940 1.00138.72 ATOM 92 C LEU m 13 20.681 16.763 21.667 1.00138.67 ATOM 93 O LEU m 13 21.344 17.372 20.825 1.00138.80 ATOM 94 CB LEU m 13 21.288 17.281 24.009 1.00137.03 ATOM 95 CG LEU m 13 21.314 18.355 25.085 1.00136.31 ATOM 96 CD1 LEU m 13 21.448 19.699 24.439 1.00135.15 ATOM 97 CD2 LEU m 13 20.052 18.317 25.873 1.00135.74 ATOM 98 N PHE m 14 20.317 15.496 21.520 1.00138.17 ATOM 99 CA PHE m 14 20.702 14.733 20.348 1.00136.43 ATOM 100 C PHE m 14 20.116 15.375 19.110 1.00134.97 ATOM 101 O PHE m 14 20.704 15.332 18.041 1.00134.63 ATOM 102 CB PHE m 14 20.184 13.311 20.461 1.00136.53 ATOM 103 CG PHE m 14 20.655 12.417 19.365 1.00136.90 ATOM 104 CD1 PHE m 14 21.901 11.800 19.441 1.00136.50 ATOM 105 CD2 PHE m 14 19.863 12.199 18.248 1.00137.05 ATOM 106 CE1 PHE m 14 22.358 10.976 18.420 1.00135.76 ATOM 107 CE2 PHE m 14 20.307 11.379 17.223 1.00137.48 ATOM 108 CZ PHE m 14 21.565 10.764 17.313 1.00136.61 ATOM 109 N VAL m 15 18.938 15.958 19.263 1.00133.69 ATOM 110 CA VAL m 15 18.266 16.620 18.164 1.00132.93 ATOM 111 C VAL m 15 18.808 18.017 17.914 1.00133.26 ATOM 112 O VAL m 15 19.338 18.321 16.846 1.00133.56 ATOM 113 CB VAL m 15 16.788 16.795 18.457 1.00132.25 ATOM 114 CG1 VAL m 15 16.057 17.181 17.206 1.00132.89 ATOM 115 CG2 VAL m 15 16.242 15.552 19.024 1.00131.56 ATOM 116 N LEU m 16 18.671 18.859 18.930 1.00133.12 ATOM 117 CA LEU m 16 19.061 20.261 18.862 1.00132.12 ATOM 118 C LEU m 16 20.532 20.610 18.674 1.00130.75 ATOM 119 O LEU m 16 20.829 21.668 18.146 1.00129.67 ATOM 120 CB LEU m 16 18.496 20.994 20.088 1.00132.73 ATOM 121 CG LEU m 16 16.992 20.766 20.344 1.00133.61 ATOM 122 CD1 LEU m 16 16.627 21.361 21.680 1.00133.74 ATOM 123 CD2 LEU m 16 16.130 21.373 19.239 1.00131.99 ATOM 124 N VAL m 17 21.453 19.747 19.077 1.00130.52 ATOM 125 CA VAL m 17 22.866 20.066 18.913 1.00131.66 ATOM 126 C VAL m 17 23.446 19.922 17.513 1.00132.75 ATOM 127 O VAL m 17 24.192 20.784 17.047 1.00132.42 ATOM 128 CB VAL m 17 23.725 19.241 19.839 1.00130.86 ATOM 129 CG1 VAL m 17 25.095 19.023 19.221 1.00130.76 ATOM 130 CG2 VAL m 17 23.868 19.961 21.147 1.00131.24 ATOM 131 N PRO m 18 23.140 18.813 16.835 1.00133.76 ATOM 132 CA PRO m 18 23.651 18.590 15.484 1.00133.89 ATOM 133 C PRO m 18 22.787 19.406 14.563 1.00133.64 ATOM 134 O PRO m 18 23.267 20.025 13.630 1.00133.46 ATOM 135 CB PRO m 18 23.429 17.102 15.284 1.00133.25 ATOM 136 CG PRO m 18 22.124 16.894 15.981 1.00133.70 ATOM 137 CD PRO m 18 22.324 17.668 17.274 1.00134.84 ATOM 138 N SER m 19 21.496 19.411 14.851 1.00133.89 ATOM 139 CA SER m 19 20.572 20.154 14.038 1.00134.59 ATOM 140 C SER m 19 21.021 21.597 13.987 1.00134.79 ATOM 141 O SER m 19 21.163 22.163 12.911 1.00134.59 ATOM 142 CB SER m 19 19.172 20.054 14.613 1.00133.73 ATOM 143 OG SER m 19 18.215 20.306 13.606 1.00132.65 ATOM 144 N VAL m 20 21.255 22.195 15.150 1.00136.32 ATOM 145 CA VAL m 20 21.700 23.582 15.201 1.00137.92 ATOM 146 C VAL m 20 22.936 23.799 14.329 1.00140.07 ATOM 147 O VAL m 20 23.133 24.877 13.768 1.00140.42 ATOM 148 CB VAL m 20 21.990 24.011 16.646 1.00137.25 ATOM 149 CG1 VAL m 20 22.966 25.151 16.667 1.00137.54 ATOM 150 CG2 VAL m 20 20.711 24.448 17.305 1.00135.99 ATOM 151 N PHE m 21 23.773 22.775 14.220 1.00142.20 ATOM 152 CA PHE m 21 24.962 22.878 13.386 1.00143.99 ATOM 153 C PHE m 21 24.489 23.109 11.962 1.00143.97 ATOM 154 O PHE m 21 24.727 24.165 11.388 1.00143.98 ATOM 155 CB PHE m 21 25.799 21.594 13.483 1.00145.50 ATOM 156 CG PHE m 21 26.899 21.473 12.441 1.00147.24 ATOM 157 CD1 PHE m 21 27.572 22.588 11.955 1.00147.86 ATOM 158 CD2 PHE m 21 27.291 20.218 11.981 1.00147.82 ATOM 159 CE1 PHE m 21 28.622 22.445 11.024 1.00147.80 ATOM 160 CE2 PHE m 21 28.335 20.070 11.054 1.00148.40 ATOM 161 CZ PHE m 21 28.998 21.180 10.578 1.00148.28 ATOM 162 N LEU m 22 23.799 22.133 11.398 1.00144.27 ATOM 163 CA LEU m 22 23.311 22.297 10.050 1.00145.35 ATOM 164 C LEU m 22 22.629 23.658 9.886 1.00146.20 ATOM 165 O LEU m 22 22.918 24.383 8.937 1.00146.89 ATOM 166 CB LEU m 22 22.345 21.170 9.708 1.00143.99 ATOM 167 CG LEU m 22 22.969 19.817 9.983 1.00143.01 ATOM 168 CD1 LEU m 22 22.140 18.735 9.371 1.00142.00 ATOM 169 CD2 LEU m 22 24.354 19.796 9.404 1.00142.91 ATOM 170 N ILE m 23 21.744 24.015 10.813 1.00147.05 ATOM 171 CA ILE m 23 21.041 25.296 10.739 1.00146.30 ATOM 172 C ILE m 23 22.046 26.411 10.491 1.00147.53 ATOM 173 O ILE m 23 21.913 27.193 9.546 1.00146.52 ATOM 174 CB ILE m 23 20.299 25.599 12.050 1.00145.01 ATOM 175 CG1 ILE m 23 19.327 24.471 12.370 1.00143.33 ATOM 176 CG2 ILE m 23 19.540 26.891 11.932 1.00144.60 ATOM 177 CD1 ILE m 23 18.311 24.229 11.305 1.00142.27 ATOM 178 N ILE m 24 23.065 26.463 11.344 1.00149.27 ATOM 179 CA ILE m 24 24.113 27.469 11.234 1.00150.26 ATOM 180 C ILE m 24 24.710 27.492 9.829 1.00151.19 ATOM 181 O ILE m 24 24.587 28.488 9.109 1.00151.39 ATOM 182 CB ILE m 24 25.238 27.194 12.251 1.00149.84 ATOM 183 CG1 ILE m 24 24.724 27.475 13.660 1.00148.33 ATOM 184 CG2 ILE m 24 26.466 28.021 11.916 1.00149.19 ATOM 185 CD1 ILE m 24 25.736 27.230 14.735 1.00147.45 ATOM 186 N LEU m 25 25.324 26.375 9.439 1.00152.39 ATOM 187 CA LEU m 25 25.957 26.233 8.135 1.00153.39 ATOM 188 C LEU m 25 25.097 26.599 6.947 1.00154.86 ATOM 189 O LEU m 25 25.613 26.876 5.870 1.00155.40 ATOM 190 CB LEU m 25 26.444 24.814 7.931 1.00152.31 ATOM 191 CG LEU m 25 27.634 24.412 8.770 1.00151.94 ATOM 192 CD1 LEU m 25 28.438 23.466 7.934 1.00151.81 ATOM 193 CD2 LEU m 25 28.476 25.602 9.159 1.00151.56 ATOM 194 N TYR m 26 23.786 26.569 7.110 1.00156.04 ATOM 195 CA TYR m 26 22.940 26.931 5.996 1.00157.17 ATOM 196 C TYR m 26 22.810 28.436 5.931 1.00157.63 ATOM 197 O TYR m 26 23.211 29.061 4.949 1.00157.48 ATOM 198 CB TYR m 26 21.555 26.320 6.140 1.00158.54 ATOM 199 CG TYR m 26 20.571 26.844 5.123 1.00159.60 ATOM 200 CD1 TYR m 26 20.381 26.200 3.907 1.00159.35 ATOM 201 CD2 TYR m 26 19.829 27.997 5.383 1.00160.63 ATOM 202 CE1 TYR m 26 19.475 26.691 2.977 1.00160.11 ATOM 203 CE2 TYR m 26 18.921 28.495 4.456 1.00161.22 ATOM 204 CZ TYR m 26 18.746 27.836 3.255 1.00161.11 ATOM 205 OH TYR m 26 17.842 28.323 2.336 1.00161.61 ATOM 206 N VAL m 27 22.250 29.020 6.985 1.00157.95 ATOM 207 CA VAL m 27 22.053 30.458 7.009 1.00158.91 ATOM 208 C VAL m 27 23.380 31.196 6.980 1.00159.15 ATOM 209 O VAL m 27 23.418 32.411 6.799 1.00159.45 ATOM 210 CB VAL m 27 21.243 30.897 8.236 1.00158.99 ATOM 211 CG1 VAL m 27 20.925 32.382 8.146 1.00159.42 ATOM 212 CG2 VAL m 27 19.962 30.117 8.295 1.00158.83 ATOM 213 N GLN m 28 24.473 30.471 7.160 1.00159.33 ATOM 214 CA GLN m 28 25.768 31.116 7.106 1.00159.72 ATOM 215 C GLN m 28 26.081 31.244 5.632 1.00160.17 ATOM 216 O GLN m 28 26.797 32.146 5.216 1.00160.15 ATOM 217 CB GLN m 28 26.835 30.255 7.763 1.00160.16 ATOM 218 CG GLN m 28 27.571 29.329 6.800 1.00161.02 ATOM 219 CD GLN m 28 28.666 30.037 6.022 1.00161.80 ATOM 220 OE1 GLN m 28 29.594 30.596 6.609 1.00162.52 ATOM 221 NE2 GLN m 28 28.569 30.010 4.697 1.00162.68 ATOM 222 N THR m 29 25.557 30.317 4.841 1.00161.22 ATOM 223 CA THR m 29 25.803 30.349 3.410 1.00162.86 ATOM 224 C THR m 29 24.716 31.129 2.680 1.00163.67 ATOM 225 O THR m 29 25.010 31.898 1.769 1.00163.96 ATOM 226 CB THR m 29 25.894 28.923 2.798 1.00163.71 ATOM 227 OG1 THR m 29 26.790 28.114 3.566 1.00164.77 ATOM 228 CG2 THR m 29 26.438 28.997 1.381 1.00163.60 ATOM 229 N GLU m 30 23.458 30.946 3.065 1.00164.86 ATOM 230 CA GLU m 30 22.389 31.663 2.381 1.00166.79 ATOM 231 C GLU m 30 22.495 33.158 2.618 1.00168.30 ATOM 232 O GLU m 30 21.676 33.932 2.127 1.00168.65 ATOM 233 CB GLU m 30 21.017 31.160 2.830 1.00166.14 ATOM 234 CG GLU m 30 20.023 31.066 1.681 1.00166.27 ATOM 235 CD GLU m 30 20.504 30.128 0.574 1.00165.66 ATOM 236 OE1 GLU m 30 19.875 30.101 -0.504 1.00165.49 ATOM 237 OE2 GLU m 30 21.508 29.412 0.780 1.00164.69 ATOM 238 N SER m 31 23.517 33.560 3.368 1.00170.96 ATOM 239 CA SER m 31 23.745 34.968 3.683 1.00173.27 ATOM 240 C SER m 31 24.965 35.535 2.959 1.00175.35 ATOM 241 O SER m 31 25.483 36.589 3.341 1.00174.99 ATOM 242 CB SER m 31 23.925 35.148 5.192 1.00173.27 ATOM 243 OG SER m 31 25.062 34.445 5.665 1.00173.67 ATOM 244 N GLN m 32 25.436 34.815 1.939 1.00178.17 ATOM 245 CA GLN m 32 26.586 35.242 1.133 1.00180.55 ATOM 246 C GLN m 32 26.146 36.470 0.342 1.00183.50 ATOM 247 O GLN m 32 26.929 37.401 0.113 1.00184.23 ATOM 248 CB GLN m 32 27.009 34.150 0.144 1.00178.81 ATOM 249 CG GLN m 32 27.211 32.759 0.729 1.00176.96 ATOM 250 CD GLN m 32 28.290 32.671 1.801 1.00175.88 ATOM 251 OE1 GLN m 32 28.605 31.580 2.277 1.00174.94 ATOM 252 NE2 GLN m 32 28.859 33.809 2.183 1.00175.42 ATOM 253 N GLN m 33 24.886 36.425 -0.101 1.00186.22 ATOM 254 CA GLN m 33 24.245 37.507 -0.865 1.00188.04 ATOM 255 C GLN m 33 23.700 38.587 0.093 1.00188.81 ATOM 256 O GLN m 33 23.094 39.574 -0.339 1.00189.43 ATOM 257 CB GLN m 33 23.108 36.937 -1.743 1.00187.65 ATOM 258 CG GLN m 33 23.557 36.372 -3.100 1.00187.40 ATOM 259 CD GLN m 33 24.862 35.590 -3.020 1.00188.34 ATOM 260 OE1 GLN m 33 24.927 34.503 -2.434 1.00188.68 ATOM 261 NE2 GLN m 33 25.917 36.150 -3.607 1.00188.16 ATOM 262 N LYS m 34 23.933 38.377 1.391 1.00189.70 ATOM 263 CA LYS m 34 23.495 39.278 2.458 1.00189.87 ATOM 264 C LYS m 34 22.002 39.012 2.694 1.00190.40 ATOM 265 O LYS m 34 21.418 39.473 3.678 1.00190.61 ATOM 266 CB LYS m 34 23.778 40.748 2.077 1.00188.76 ATOM 267 CG LYS m 34 23.708 41.787 3.227 1.00187.57 ATOM 268 CD LYS m 34 24.756 41.593 4.342 1.00185.42 ATOM 269 CE LYS m 34 24.540 42.540 5.553 1.00183.38 ATOM 270 NZ LYS m 34 24.913 43.975 5.344 1.00180.30 ATOM 271 N SER m 35 21.393 38.250 1.788 1.00190.65 ATOM 272 CA SER m 35 19.989 37.881 1.930 1.00191.04 ATOM 273 C SER m 35 19.911 36.855 3.071 1.00192.43 ATOM 274 O SER m 35 20.890 36.154 3.330 1.00192.41 ATOM 275 CB SER m 35 19.461 37.280 0.620 1.00189.84 ATOM 276 OG SER m 35 20.467 36.541 -0.051 1.00188.63 ATOM 277 N SER m 36 18.753 36.782 3.739 1.00193.44 ATOM 278 CA SER m 36 18.487 35.872 4.876 1.00194.01 ATOM 279 C SER m 36 18.410 36.589 6.227 1.00194.01 ATOM 280 O SER m 36 17.645 36.114 7.093 1.00193.85 ATOM 281 CB SER m 36 19.531 34.744 4.978 1.00194.56 ATOM 282 OG SER m 36 19.355 33.757 3.972 1.00195.49 ATOM 283 OXT SER m 36 19.126 37.597 6.414 1.00194.20 TER