HEADER PHOTOSYNTHESIS 19-MAR-15 4YUU TITLE Crystal structure of oxygen-evolving photosystem II from a red alga COMPND MOL_ID: 6; COMPND 2 MOLECULE: Cytochrome b559 subunit beta; COMPND 3 CHAIN: F1, f1, F2, f2; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.77 ANGSTORMS DBREF 4YUU f 3 45 UNP Q9TM21 PSBF_CYACA 1 43 SEQRES 1 f2 29 PHE THR PHE ARG TRP LEU ALA ILE HIS GLY LEU ALA ILE SEQRES 2 f2 29 PRO THR VAL PHE PHE PHE GLY ALA ILE THR ALA MET GLN SEQRES 3 f2 29 PHE ILE GLN ATOM 1 N PHE f 16 267.223 130.251 86.453 1.00148.56 ATOM 2 CA PHE f 16 268.522 129.635 86.209 1.00147.76 ATOM 3 C PHE f 16 268.420 128.523 85.169 1.00146.88 ATOM 4 O PHE f 16 269.411 128.163 84.532 1.00146.32 ATOM 5 CB PHE f 16 269.108 129.087 87.513 1.00149.97 ATOM 6 CG PHE f 16 270.394 128.331 87.332 1.00149.94 ATOM 7 CD1 PHE f 16 271.592 129.006 87.160 1.00147.15 ATOM 8 CD2 PHE f 16 270.407 126.946 87.334 1.00152.95 ATOM 9 CE1 PHE f 16 272.778 128.313 86.992 1.00144.88 ATOM 10 CE2 PHE f 16 271.589 126.248 87.166 1.00151.87 ATOM 11 CZ PHE f 16 272.775 126.933 86.995 1.00147.99 ATOM 12 N THR f 17 267.215 127.988 84.996 1.00147.68 ATOM 13 CA THR f 17 266.995 126.855 84.102 1.00146.65 ATOM 14 C THR f 17 267.251 127.196 82.635 1.00137.81 ATOM 15 O THR f 17 268.252 126.773 82.057 1.00132.32 ATOM 16 CB THR f 17 265.558 126.311 84.237 1.00138.60 ATOM 17 N PHE f 18 266.343 127.962 82.039 1.00133.43 ATOM 18 CA PHE f 18 266.395 128.230 80.606 1.00123.09 ATOM 19 C PHE f 18 266.734 129.685 80.303 1.00117.91 ATOM 20 O PHE f 18 267.286 129.992 79.248 1.00118.24 ATOM 21 CB PHE f 18 265.067 127.857 79.948 1.00120.91 ATOM 22 CG PHE f 18 265.183 127.599 78.473 1.00117.28 ATOM 23 CD1 PHE f 18 265.755 126.425 78.009 1.00115.22 ATOM 24 CD2 PHE f 18 264.730 128.529 77.553 1.00112.76 ATOM 25 CE1 PHE f 18 265.870 126.180 76.654 1.00110.84 ATOM 26 CE2 PHE f 18 264.842 128.291 76.196 1.00107.37 ATOM 27 CZ PHE f 18 265.413 127.114 75.746 1.00105.59 ATOM 28 N ARG f 19 266.397 130.577 81.228 1.00121.15 ATOM 29 CA ARG f 19 266.737 131.987 81.087 1.00121.50 ATOM 30 C ARG f 19 268.251 132.161 81.031 1.00120.46 ATOM 31 O ARG f 19 268.782 132.790 80.113 1.00117.70 ATOM 32 CB ARG f 19 266.151 132.803 82.241 1.00126.32 ATOM 33 N TRP f 20 268.935 131.587 82.017 1.00126.84 ATOM 34 CA TRP f 20 270.391 131.622 82.084 1.00127.77 ATOM 35 C TRP f 20 271.014 130.984 80.846 1.00124.76 ATOM 36 O TRP f 20 271.893 131.568 80.209 1.00121.25 ATOM 37 CB TRP f 20 270.880 130.908 83.348 1.00130.88 ATOM 38 CG TRP f 20 272.362 130.986 83.574 1.00127.94 ATOM 39 CD1 TRP f 20 273.030 131.923 84.308 1.00129.20 ATOM 40 CD2 TRP f 20 273.359 130.084 83.073 1.00126.64 ATOM 41 NE1 TRP f 20 274.379 131.663 84.292 1.00131.67 ATOM 42 CE2 TRP f 20 274.608 130.542 83.539 1.00130.73 ATOM 43 CE3 TRP f 20 273.317 128.937 82.274 1.00126.82 ATOM 44 CZ2 TRP f 20 275.803 129.893 83.233 1.00130.84 ATOM 45 CZ3 TRP f 20 274.505 128.295 81.971 1.00131.99 ATOM 46 CH2 TRP f 20 275.731 128.774 82.450 1.00129.93 ATOM 47 N LEU f 21 270.539 129.787 80.509 1.00124.91 ATOM 48 CA LEU f 21 271.070 129.024 79.383 1.00123.95 ATOM 49 C LEU f 21 270.947 129.777 78.060 1.00120.92 ATOM 50 O LEU f 21 271.864 129.753 77.238 1.00119.40 ATOM 51 CB LEU f 21 270.358 127.672 79.278 1.00124.08 ATOM 52 CG LEU f 21 270.837 126.744 78.159 1.00120.34 ATOM 53 CD1 LEU f 21 272.303 126.383 78.349 1.00118.10 ATOM 54 CD2 LEU f 21 269.976 125.492 78.089 1.00121.00 ATOM 55 N ALA f 22 269.816 130.444 77.860 1.00120.15 ATOM 56 CA ALA f 22 269.574 131.179 76.624 1.00114.81 ATOM 57 C ALA f 22 270.375 132.476 76.580 1.00109.20 ATOM 58 O ALA f 22 271.122 132.724 75.627 1.00110.36 ATOM 59 CB ALA f 22 268.090 131.472 76.464 1.00112.20 ATOM 60 N ILE f 23 270.215 133.297 77.617 1.00107.63 ATOM 61 CA ILE f 23 270.895 134.586 77.693 1.00108.93 ATOM 62 C ILE f 23 272.406 134.427 77.554 1.00112.23 ATOM 63 O ILE f 23 273.046 135.163 76.806 1.00106.84 ATOM 64 CB ILE f 23 270.573 135.316 79.012 1.00115.02 ATOM 65 CG1 ILE f 23 269.112 135.770 79.020 1.00119.08 ATOM 66 CG2 ILE f 23 271.487 136.516 79.204 1.00115.28 ATOM 67 CD1 ILE f 23 268.715 136.532 80.265 1.00127.95 ATOM 68 N HIS f 24 272.971 133.451 78.257 1.00117.72 ATOM 69 CA HIS f 24 274.406 133.194 78.170 1.00114.34 ATOM 70 C HIS f 24 274.762 132.522 76.850 1.00110.84 ATOM 71 O HIS f 24 275.838 132.761 76.289 1.00106.36 ATOM 72 CB HIS f 24 274.872 132.334 79.344 1.00119.69 ATOM 73 CG HIS f 24 274.835 133.046 80.660 1.00126.09 ATOM 74 ND1 HIS f 24 273.766 133.821 81.057 1.00127.44 ATOM 75 CD2 HIS f 24 275.738 133.106 81.666 1.00130.96 ATOM 76 CE1 HIS f 24 274.012 134.325 82.252 1.00133.52 ATOM 77 NE2 HIS f 24 275.201 133.907 82.644 1.00137.17 ATOM 78 N GLY f 25 273.845 131.690 76.362 1.00110.63 ATOM 79 CA GLY f 25 274.013 131.008 75.093 1.00102.37 ATOM 80 C GLY f 25 274.217 131.983 73.952 1.00 94.65 ATOM 81 O GLY f 25 274.957 131.703 73.009 1.00 89.01 ATOM 82 N LEU f 26 273.565 133.138 74.040 1.00 95.95 ATOM 83 CA LEU f 26 273.742 134.176 73.031 1.00 96.17 ATOM 84 C LEU f 26 274.871 135.148 73.384 1.00 95.59 ATOM 85 O LEU f 26 275.654 135.536 72.519 1.00 92.00 ATOM 86 CB LEU f 26 272.438 134.950 72.822 1.00 92.92 ATOM 87 CG LEU f 26 271.352 134.240 72.009 1.00 91.84 ATOM 88 CD1 LEU f 26 270.143 135.143 71.810 1.00 85.06 ATOM 89 CD2 LEU f 26 271.902 133.777 70.669 1.00 86.02 ATOM 90 N ALA f 27 274.962 135.526 74.657 1.00101.37 ATOM 91 CA ALA f 27 275.860 136.603 75.080 1.00 95.91 ATOM 92 C ALA f 27 277.336 136.205 75.147 1.00 87.98 ATOM 93 O ALA f 27 278.202 136.993 74.762 1.00 84.07 ATOM 94 CB ALA f 27 275.419 137.151 76.430 1.00 97.88 ATOM 95 N ILE f 28 277.629 135.007 75.645 1.00 89.39 ATOM 96 CA ILE f 28 279.024 134.587 75.794 1.00 88.44 ATOM 97 C ILE f 28 279.772 134.551 74.435 1.00 83.46 ATOM 98 O ILE f 28 280.833 135.205 74.279 1.00 77.54 ATOM 99 CB ILE f 28 279.121 133.209 76.497 1.00 81.37 ATOM 100 N PRO f 29 279.220 133.827 73.433 1.00 80.85 ATOM 101 CA PRO f 29 279.949 133.830 72.160 1.00 75.06 ATOM 102 C PRO f 29 279.989 135.214 71.518 1.00 67.56 ATOM 103 O PRO f 29 280.939 135.513 70.810 1.00 66.66 ATOM 104 CB PRO f 29 279.152 132.848 71.291 1.00 67.77 ATOM 105 CG PRO f 29 278.310 132.064 72.244 1.00 73.27 ATOM 106 CD PRO f 29 277.989 133.018 73.340 1.00 81.99 ATOM 107 N THR f 30 278.981 136.042 71.768 1.00 67.32 ATOM 108 CA THR f 30 278.948 137.387 71.203 1.00 66.44 ATOM 109 C THR f 30 280.160 138.204 71.650 1.00 69.21 ATOM 110 O THR f 30 280.800 138.885 70.838 1.00 69.37 ATOM 111 CB THR f 30 277.654 138.133 71.593 1.00 69.04 ATOM 112 OG1 THR f 30 276.514 137.358 71.198 1.00 75.86 ATOM 113 CG2 THR f 30 277.594 139.491 70.911 1.00 64.15 ATOM 114 N VAL f 31 280.483 138.120 72.937 1.00 71.68 ATOM 115 CA VAL f 31 281.642 138.822 73.476 1.00 74.73 ATOM 116 C VAL f 31 282.941 138.226 72.937 1.00 74.32 ATOM 117 O VAL f 31 283.846 138.967 72.504 1.00 74.03 ATOM 118 CB VAL f 31 281.657 138.787 75.017 1.00 81.15 ATOM 119 N PHE f 32 283.025 136.893 72.956 1.00 71.46 ATOM 120 CA PHE f 32 284.183 136.199 72.377 1.00 72.52 ATOM 121 C PHE f 32 284.499 136.729 70.959 1.00 74.23 ATOM 122 O PHE f 32 285.620 137.205 70.657 1.00 68.89 ATOM 123 CB PHE f 32 283.921 134.690 72.335 1.00 77.25 ATOM 124 CG PHE f 32 285.166 133.854 72.244 1.00 76.91 ATOM 125 CD1 PHE f 32 285.842 133.720 71.044 1.00 76.08 ATOM 126 CD2 PHE f 32 285.643 133.175 73.354 1.00 83.92 ATOM 127 CE1 PHE f 32 286.986 132.944 70.957 1.00 85.19 ATOM 128 CE2 PHE f 32 286.787 132.396 73.273 1.00 88.68 ATOM 129 CZ PHE f 32 287.458 132.280 72.074 1.00 86.97 ATOM 130 N PHE f 33 283.478 136.666 70.107 1.00 71.00 ATOM 131 CA PHE f 33 283.562 137.119 68.723 1.00 67.02 ATOM 132 C PHE f 33 283.913 138.603 68.605 1.00 66.83 ATOM 133 O PHE f 33 284.692 138.988 67.726 1.00 63.25 ATOM 134 CB PHE f 33 282.243 136.836 67.995 1.00 63.31 ATOM 135 CG PHE f 33 282.136 135.438 67.443 1.00 59.48 ATOM 136 CD1 PHE f 33 282.037 134.346 68.288 1.00 64.24 ATOM 137 CD2 PHE f 33 282.119 135.222 66.076 1.00 64.78 ATOM 138 CE1 PHE f 33 281.931 133.063 67.781 1.00 64.87 ATOM 139 CE2 PHE f 33 282.014 133.942 65.563 1.00 66.54 ATOM 140 CZ PHE f 33 281.918 132.862 66.416 1.00 64.31 ATOM 141 N PHE f 34 283.345 139.434 69.479 1.00 62.93 ATOM 142 CA PHE f 34 283.632 140.871 69.436 1.00 63.06 ATOM 143 C PHE f 34 285.126 141.142 69.655 1.00 65.51 ATOM 144 O PHE f 34 285.766 141.897 68.890 1.00 71.59 ATOM 145 CB PHE f 34 282.774 141.626 70.462 1.00 63.09 ATOM 146 CG PHE f 34 281.647 142.410 69.841 1.00 66.82 ATOM 147 CD1 PHE f 34 281.884 143.660 69.290 1.00 61.16 ATOM 148 CD2 PHE f 34 280.356 141.898 69.798 1.00 64.24 ATOM 149 CE1 PHE f 34 280.859 144.388 68.710 1.00 68.61 ATOM 150 CE2 PHE f 34 279.323 142.623 69.219 1.00 59.10 ATOM 151 CZ PHE f 34 279.577 143.870 68.674 1.00 56.85 ATOM 152 N GLY f 35 285.681 140.503 70.681 1.00 67.85 ATOM 153 CA GLY f 35 287.115 140.571 70.910 1.00 73.50 ATOM 154 C GLY f 35 287.913 140.159 69.684 1.00 70.25 ATOM 155 O GLY f 35 288.803 140.908 69.208 1.00 73.68 ATOM 156 N ALA f 36 287.583 138.973 69.163 1.00 70.76 ATOM 157 CA ALA f 36 288.250 138.465 67.956 1.00 72.84 ATOM 158 C ALA f 36 288.289 139.498 66.816 1.00 67.12 ATOM 159 O ALA f 36 289.362 139.807 66.269 1.00 68.56 ATOM 160 CB ALA f 36 287.579 137.187 67.475 1.00 67.28 ATOM 161 N ILE f 37 287.123 140.051 66.490 1.00 59.24 ATOM 162 CA ILE f 37 287.001 140.949 65.346 1.00 69.76 ATOM 163 C ILE f 37 287.793 142.241 65.544 1.00 70.99 ATOM 164 O ILE f 37 288.455 142.710 64.608 1.00 70.94 ATOM 165 CB ILE f 37 285.519 141.260 65.042 1.00 71.30 ATOM 166 CG1 ILE f 37 284.773 139.951 64.753 1.00 61.30 ATOM 167 CG2 ILE f 37 285.396 142.201 63.855 1.00 65.86 ATOM 168 CD1 ILE f 37 283.313 140.123 64.449 1.00 64.59 ATOM 169 N THR f 38 287.747 142.805 66.749 1.00 64.95 ATOM 170 CA THR f 38 288.611 143.952 67.066 1.00 70.03 ATOM 171 C THR f 38 290.108 143.653 66.763 1.00 64.47 ATOM 172 O THR f 38 290.824 144.369 65.972 1.00 68.16 ATOM 173 CB THR f 38 288.448 144.335 68.556 1.00 68.52 ATOM 174 OG1 THR f 38 287.066 144.246 68.934 1.00 68.06 ATOM 175 CG2 THR f 38 288.983 145.717 68.846 1.00 63.94 ATOM 176 N ALA f 39 290.574 142.568 67.388 1.00 62.38 ATOM 177 CA ALA f 39 291.921 142.062 67.116 1.00 67.65 ATOM 178 C ALA f 39 292.186 142.034 65.607 1.00 70.72 ATOM 179 O ALA f 39 293.261 142.444 65.149 1.00 64.33 ATOM 180 CB ALA f 39 292.102 140.699 67.699 1.00 71.81 ATOM 181 N MET f 40 291.191 141.599 64.832 1.00 71.30 ATOM 182 CA MET f 40 291.318 141.613 63.376 1.00 70.62 ATOM 183 C MET f 40 291.482 143.016 62.822 1.00 68.40 ATOM 184 O MET f 40 292.208 143.208 61.843 1.00 66.96 ATOM 185 CB MET f 40 290.116 140.950 62.722 1.00 66.42 ATOM 186 CG MET f 40 289.950 139.509 63.089 1.00 63.04 ATOM 187 SD MET f 40 288.365 138.896 62.530 1.00 70.01 ATOM 188 CE MET f 40 288.426 137.246 63.197 1.00 61.31 ATOM 189 N GLN f 41 290.809 143.990 63.433 1.00 65.01 ATOM 190 CA GLN f 41 290.985 145.367 62.996 1.00 61.32 ATOM 191 C GLN f 41 292.443 145.739 63.007 1.00 70.22 ATOM 192 O GLN f 41 292.864 146.551 62.180 1.00 73.41 ATOM 193 CB GLN f 41 290.187 146.356 63.850 1.00 66.26 ATOM 194 CG GLN f 41 288.948 146.853 63.158 1.00 74.20 ATOM 195 CD GLN f 41 288.345 145.798 62.273 1.00 66.32 ATOM 196 OE1 GLN f 41 288.369 145.919 61.051 1.00 66.15 ATOM 197 NE2 GLN f 41 287.804 144.748 62.881 1.00 63.51 ATOM 198 N PHE f 42 293.241 145.155 63.894 1.00 69.16 ATOM 199 CA PHE f 42 294.659 145.556 63.769 1.00 68.15 ATOM 200 C PHE f 42 295.632 144.654 62.975 1.00 72.80 ATOM 201 O PHE f 42 296.838 144.899 62.994 1.00 79.27 ATOM 202 CB PHE f 42 295.232 145.796 65.148 1.00 67.14 ATOM 203 CG PHE f 42 294.468 146.818 65.917 1.00 67.50 ATOM 204 CD1 PHE f 42 294.702 148.174 65.736 1.00 65.14 ATOM 205 CD2 PHE f 42 293.470 146.423 66.787 1.00 60.40 ATOM 206 CE1 PHE f 42 293.971 149.112 66.445 1.00 59.34 ATOM 207 CE2 PHE f 42 292.742 147.347 67.490 1.00 61.02 ATOM 208 CZ PHE f 42 292.989 148.694 67.322 1.00 53.40 ATOM 209 N ILE f 43 295.131 143.657 62.253 1.00 66.56 ATOM 210 CA ILE f 43 296.003 142.782 61.463 1.00 69.96 ATOM 211 C ILE f 43 296.511 143.447 60.178 1.00 67.20 ATOM 212 O ILE f 43 295.722 143.798 59.305 1.00 67.87 ATOM 213 CB ILE f 43 295.280 141.483 61.089 1.00 66.59 ATOM 214 CG1 ILE f 43 294.887 140.707 62.348 1.00 74.16 ATOM 215 CG2 ILE f 43 296.152 140.636 60.186 1.00 59.23 ATOM 216 CD1 ILE f 43 294.168 139.401 62.067 1.00 72.43 ATOM 217 N GLN f 44 297.827 143.616 60.065 1.00 69.13 ATOM 218 CA GLN f 44 298.408 144.263 58.888 1.00 70.96 ATOM 219 C GLN f 44 298.837 143.264 57.813 1.00 74.10 ATOM 220 O GLN f 44 299.034 142.078 58.083 1.00 73.45 ATOM 221 CB GLN f 44 299.602 145.131 59.289 1.00 74.04 ATOM 222 CG GLN f 44 299.546 146.542 58.720 1.00 82.05 ATOM 223 CD GLN f 44 298.331 147.315 59.215 1.00 76.66 ATOM 224 OE1 GLN f 44 297.827 147.065 60.312 1.00 71.79 ATOM 225 NE2 GLN f 44 297.855 148.257 58.407 1.00 63.58 TER