HEADER PHOTOSYNTHESIS 31-DEC-69 8IWH TITLE Structure and characteristics of a photosystem II supercomplex TITLE 2 containing monomeric LHCX and dimeric FCPII antennae from the diatom TITLE 3 Thalassiosira pseudonana COMPND MOL_ID: 20; COMPND 2 MOLECULE: Photosystem II reaction center X protein; COMPND 3 CHAIN: X, x; EXPDTA ELECTRON MICROSCOPY DBREF 8IWH X 1 38 UNP A0T0N4 PSBX_THAPS 1 38 SEQRES 1 X 35 MET THR THR SER LEU ALA ASN PHE ILE ALA SER LEU THR SEQRES 2 X 35 ALA GLY ALA LEU VAL LEU SER ALA ILE GLY ILE ALA LEU SEQRES 3 X 35 ILE ILE ILE SER LYS ASN ASP ARG VAL ATOM 1 N MET X 1 223.440 293.732 212.501 1.00115.41 ATOM 2 CA MET X 1 222.712 293.587 211.248 1.00115.41 ATOM 3 C MET X 1 223.670 293.358 210.087 1.00115.41 ATOM 4 O MET X 1 224.064 294.298 209.399 1.00115.41 ATOM 5 CB MET X 1 221.850 294.821 210.983 1.00115.41 ATOM 6 CG MET X 1 220.955 294.705 209.763 1.00115.41 ATOM 7 SD MET X 1 219.379 293.920 210.135 1.00115.41 ATOM 8 CE MET X 1 218.655 293.850 208.505 1.00115.41 ATOM 9 N THR X 2 224.049 292.101 209.880 1.00107.66 ATOM 10 CA THR X 2 224.948 291.732 208.802 1.00107.66 ATOM 11 C THR X 2 224.154 291.468 207.525 1.00107.66 ATOM 12 O THR X 2 222.940 291.668 207.464 1.00107.66 ATOM 13 CB THR X 2 225.777 290.513 209.199 1.00107.66 ATOM 14 OG1 THR X 2 224.911 289.492 209.706 1.00107.66 ATOM 15 CG2 THR X 2 226.781 290.883 210.271 1.00107.66 ATOM 16 N THR X 3 224.852 291.021 206.481 1.00102.87 ATOM 17 CA THR X 3 224.170 290.678 205.239 1.00102.87 ATOM 18 C THR X 3 223.315 289.429 205.398 1.00102.87 ATOM 19 O THR X 3 222.266 289.310 204.752 1.00102.87 ATOM 20 CB THR X 3 225.185 290.480 204.116 1.00102.87 ATOM 21 OG1 THR X 3 226.069 289.406 204.456 1.00102.87 ATOM 22 CG2 THR X 3 225.995 291.742 203.909 1.00102.87 ATOM 23 N SER X 4 223.747 288.493 206.244 1.00100.21 ATOM 24 CA SER X 4 222.988 287.264 206.440 1.00100.21 ATOM 25 C SER X 4 221.614 287.552 207.026 1.00100.21 ATOM 26 O SER X 4 220.614 286.971 206.592 1.00100.21 ATOM 27 CB SER X 4 223.765 286.309 207.342 1.00100.21 ATOM 28 OG SER X 4 225.036 286.023 206.795 1.00100.21 ATOM 29 N LEU X 5 221.544 288.447 208.012 1.00100.87 ATOM 30 CA LEU X 5 220.258 288.788 208.610 1.00100.87 ATOM 31 C LEU X 5 219.337 289.452 207.596 1.00100.87 ATOM 32 O LEU X 5 218.141 289.136 207.526 1.00100.87 ATOM 33 CB LEU X 5 220.473 289.696 209.817 1.00100.87 ATOM 34 CG LEU X 5 219.394 289.675 210.895 1.00100.87 ATOM 35 CD1 LEU X 5 219.052 288.252 211.281 1.00100.87 ATOM 36 CD2 LEU X 5 219.856 290.458 212.102 1.00100.87 ATOM 37 N ALA X 6 219.876 290.376 206.801 1.00103.14 ATOM 38 CA ALA X 6 219.066 291.051 205.795 1.00103.14 ATOM 39 C ALA X 6 218.513 290.055 204.787 1.00103.14 ATOM 40 O ALA X 6 217.324 290.091 204.449 1.00103.14 ATOM 41 CB ALA X 6 219.894 292.127 205.096 1.00103.14 ATOM 42 N ASN X 7 219.360 289.140 204.312 1.00100.34 ATOM 43 CA ASN X 7 218.893 288.142 203.357 1.00100.34 ATOM 44 C ASN X 7 217.886 287.188 203.986 1.00100.34 ATOM 45 O ASN X 7 216.948 286.752 203.313 1.00100.34 ATOM 46 CB ASN X 7 220.077 287.373 202.783 1.00100.34 ATOM 47 CG ASN X 7 221.003 288.255 201.980 1.00100.34 ATOM 48 OD1 ASN X 7 220.612 289.324 201.521 1.00100.34 ATOM 49 ND2 ASN X 7 222.236 287.809 201.800 1.00100.34 ATOM 50 N PHE X 8 218.052 286.864 205.269 1.00 95.68 ATOM 51 CA PHE X 8 217.094 286.001 205.951 1.00 95.68 ATOM 52 C PHE X 8 215.715 286.649 206.008 1.00 95.68 ATOM 53 O PHE X 8 214.700 286.022 205.670 1.00 95.68 ATOM 54 CB PHE X 8 217.610 285.687 207.355 1.00 95.68 ATOM 55 CG PHE X 8 216.657 284.896 208.194 1.00 95.68 ATOM 56 CD1 PHE X 8 216.415 283.564 207.921 1.00 95.68 ATOM 57 CD2 PHE X 8 216.013 285.480 209.266 1.00 95.68 ATOM 58 CE1 PHE X 8 215.542 282.834 208.695 1.00 95.68 ATOM 59 CE2 PHE X 8 215.139 284.755 210.041 1.00 95.68 ATOM 60 CZ PHE X 8 214.903 283.430 209.756 1.00 95.68 ATOM 61 N ILE X 9 215.659 287.916 206.423 1.00103.11 ATOM 62 CA ILE X 9 214.369 288.594 206.500 1.00103.11 ATOM 63 C ILE X 9 213.775 288.775 205.107 1.00103.11 ATOM 64 O ILE X 9 212.554 288.683 204.921 1.00103.11 ATOM 65 CB ILE X 9 214.495 289.935 207.244 1.00103.11 ATOM 66 CG1 ILE X 9 215.320 289.767 208.517 1.00103.11 ATOM 67 CG2 ILE X 9 213.124 290.465 207.601 1.00103.11 ATOM 68 CD1 ILE X 9 214.652 288.922 209.565 1.00103.11 ATOM 69 N ALA X 10 214.620 289.025 204.106 1.00105.16 ATOM 70 CA ALA X 10 214.116 289.137 202.743 1.00105.16 ATOM 71 C ALA X 10 213.518 287.820 202.265 1.00105.16 ATOM 72 O ALA X 10 212.496 287.810 201.569 1.00105.16 ATOM 73 CB ALA X 10 215.232 289.595 201.809 1.00105.16 ATOM 74 N SER X 11 214.147 286.698 202.617 1.00100.54 ATOM 75 CA SER X 11 213.588 285.396 202.269 1.00100.54 ATOM 76 C SER X 11 212.243 285.177 202.947 1.00100.54 ATOM 77 O SER X 11 211.315 284.625 202.342 1.00100.54 ATOM 78 CB SER X 11 214.567 284.290 202.648 1.00100.54 ATOM 79 OG SER X 11 214.614 284.118 204.051 1.00100.54 ATOM 80 N LEU X 12 212.123 285.594 204.210 1.00 99.92 ATOM 81 CA LEU X 12 210.830 285.507 204.885 1.00 99.92 ATOM 82 C LEU X 12 209.771 286.313 204.143 1.00 99.92 ATOM 83 O LEU X 12 208.640 285.845 203.944 1.00 99.92 ATOM 84 CB LEU X 12 210.952 285.995 206.326 1.00 99.92 ATOM 85 CG LEU X 12 211.787 285.152 207.286 1.00 99.92 ATOM 86 CD1 LEU X 12 211.879 285.838 208.632 1.00 99.92 ATOM 87 CD2 LEU X 12 211.199 283.767 207.433 1.00 99.92 ATOM 88 N THR X 13 210.126 287.527 203.718 1.00109.09 ATOM 89 CA THR X 13 209.187 288.360 202.972 1.00109.09 ATOM 90 C THR X 13 208.784 287.704 201.655 1.00109.09 ATOM 91 O THR X 13 207.611 287.746 201.265 1.00109.09 ATOM 92 CB THR X 13 209.799 289.736 202.715 1.00109.09 ATOM 93 OG1 THR X 13 210.436 290.205 203.908 1.00109.09 ATOM 94 CG2 THR X 13 208.727 290.723 202.306 1.00109.09 ATOM 95 N ALA X 14 209.744 287.101 200.953 1.00109.08 ATOM 96 CA ALA X 14 209.436 286.445 199.684 1.00109.08 ATOM 97 C ALA X 14 208.501 285.259 199.883 1.00109.08 ATOM 98 O ALA X 14 207.576 285.043 199.088 1.00109.08 ATOM 99 CB ALA X 14 210.724 286.000 198.997 1.00109.08 ATOM 100 N GLY X 15 208.734 284.468 200.931 1.00109.41 ATOM 101 CA GLY X 15 207.832 283.366 201.219 1.00109.41 ATOM 102 C GLY X 15 206.429 283.840 201.542 1.00109.41 ATOM 103 O GLY X 15 205.440 283.249 201.092 1.00109.41 ATOM 104 N ALA X 16 206.323 284.919 202.320 1.00111.43 ATOM 105 CA ALA X 16 205.012 285.494 202.597 1.00111.43 ATOM 106 C ALA X 16 204.333 285.952 201.314 1.00111.43 ATOM 107 O ALA X 16 203.123 285.769 201.144 1.00111.43 ATOM 108 CB ALA X 16 205.141 286.656 203.580 1.00111.43 ATOM 109 N LEU X 17 205.098 286.550 200.399 1.00115.46 ATOM 110 CA LEU X 17 204.532 286.988 199.126 1.00115.46 ATOM 111 C LEU X 17 203.994 285.813 198.318 1.00115.46 ATOM 112 O LEU X 17 202.900 285.892 197.748 1.00115.46 ATOM 113 CB LEU X 17 205.585 287.745 198.320 1.00115.46 ATOM 114 CG LEU X 17 205.173 288.211 196.924 1.00115.46 ATOM 115 CD1 LEU X 17 203.931 289.076 196.996 1.00115.46 ATOM 116 CD2 LEU X 17 206.309 288.959 196.260 1.00115.46 ATOM 117 N VAL X 18 204.756 284.720 198.250 1.00114.58 ATOM 118 CA VAL X 18 204.313 283.552 197.488 1.00114.58 ATOM 119 C VAL X 18 203.035 282.976 198.089 1.00114.58 ATOM 120 O VAL X 18 202.072 282.657 197.374 1.00114.58 ATOM 121 CB VAL X 18 205.432 282.497 197.425 1.00114.58 ATOM 122 CG1 VAL X 18 204.873 281.151 197.011 1.00114.58 ATOM 123 CG2 VAL X 18 206.516 282.937 196.464 1.00114.58 ATOM 124 N LEU X 19 203.006 282.840 199.417 1.00116.80 ATOM 125 CA LEU X 19 201.812 282.313 200.070 1.00116.80 ATOM 126 C LEU X 19 200.612 283.219 199.833 1.00116.80 ATOM 127 O LEU X 19 199.496 282.737 199.602 1.00116.80 ATOM 128 CB LEU X 19 202.063 282.137 201.565 1.00116.80 ATOM 129 CG LEU X 19 202.969 280.972 201.960 1.00116.80 ATOM 130 CD1 LEU X 19 203.138 280.920 203.466 1.00116.80 ATOM 131 CD2 LEU X 19 202.410 279.663 201.435 1.00116.80 ATOM 132 N SER X 20 200.821 284.536 199.891 1.00120.86 ATOM 133 CA SER X 20 199.728 285.471 199.656 1.00120.86 ATOM 134 C SER X 20 199.202 285.360 198.234 1.00120.86 ATOM 135 O SER X 20 197.988 285.398 198.013 1.00120.86 ATOM 136 CB SER X 20 200.187 286.898 199.944 1.00120.86 ATOM 137 OG SER X 20 201.164 287.308 199.006 1.00120.86 ATOM 138 N ALA X 21 200.098 285.230 197.255 1.00119.17 ATOM 139 CA ALA X 21 199.658 285.090 195.870 1.00119.17 ATOM 140 C ALA X 21 198.811 283.838 195.693 1.00119.17 ATOM 141 O ALA X 21 197.738 283.874 195.069 1.00119.17 ATOM 142 CB ALA X 21 200.866 285.058 194.935 1.00119.17 ATOM 143 N ILE X 22 199.269 282.720 196.259 1.00118.65 ATOM 144 CA ILE X 22 198.499 281.482 196.157 1.00118.65 ATOM 145 C ILE X 22 197.125 281.660 196.794 1.00118.65 ATOM 146 O ILE X 22 196.092 281.365 196.175 1.00118.65 ATOM 147 CB ILE X 22 199.277 280.314 196.789 1.00118.65 ATOM 148 CG1 ILE X 22 200.372 279.837 195.837 1.00118.65 ATOM 149 CG2 ILE X 22 198.346 279.174 197.135 1.00118.65 ATOM 150 CD1 ILE X 22 201.309 278.824 196.444 1.00118.65 ATOM 151 N GLY X 23 197.091 282.180 198.024 1.00122.13 ATOM 152 CA GLY X 23 195.822 282.348 198.713 1.00122.13 ATOM 153 C GLY X 23 194.866 283.263 197.973 1.00122.13 ATOM 154 O GLY X 23 193.658 283.016 197.937 1.00122.13 ATOM 155 N ILE X 24 195.392 284.333 197.374 1.00124.11 ATOM 156 CA ILE X 24 194.553 285.247 196.607 1.00124.11 ATOM 157 C ILE X 24 193.946 284.532 195.410 1.00124.11 ATOM 158 O ILE X 24 192.751 284.685 195.119 1.00124.11 ATOM 159 CB ILE X 24 195.362 286.484 196.178 1.00124.11 ATOM 160 CG1 ILE X 24 195.604 287.394 197.377 1.00124.11 ATOM 161 CG2 ILE X 24 194.638 287.246 195.084 1.00124.11 ATOM 162 CD1 ILE X 24 194.341 287.780 198.082 1.00124.11 ATOM 163 N ALA X 25 194.754 283.745 194.694 1.00122.07 ATOM 164 CA ALA X 25 194.219 282.999 193.558 1.00122.07 ATOM 165 C ALA X 25 193.092 282.068 193.995 1.00122.07 ATOM 166 O ALA X 25 192.018 282.038 193.376 1.00122.07 ATOM 167 CB ALA X 25 195.336 282.213 192.872 1.00122.07 ATOM 168 N LEU X 26 193.315 281.312 195.076 1.00120.77 ATOM 169 CA LEU X 26 192.274 280.405 195.564 1.00120.77 ATOM 170 C LEU X 26 191.004 281.150 195.954 1.00120.77 ATOM 171 O LEU X 26 189.900 280.724 195.598 1.00120.77 ATOM 172 CB LEU X 26 192.783 279.566 196.739 1.00120.77 ATOM 173 CG LEU X 26 193.700 278.370 196.474 1.00120.77 ATOM 174 CD1 LEU X 26 195.093 278.745 196.041 1.00120.77 ATOM 175 CD2 LEU X 26 193.762 277.522 197.737 1.00120.77 ATOM 176 N ILE X 27 191.134 282.266 196.673 1.00122.86 ATOM 177 CA ILE X 27 189.949 282.997 197.119 1.00122.86 ATOM 178 C ILE X 27 189.174 283.546 195.927 1.00122.86 ATOM 179 O ILE X 27 187.940 283.441 195.867 1.00122.86 ATOM 180 CB ILE X 27 190.346 284.115 198.099 1.00122.86 ATOM 181 CG1 ILE X 27 190.795 283.517 199.432 1.00122.86 ATOM 182 CG2 ILE X 27 189.189 285.073 198.314 1.00122.86 ATOM 183 CD1 ILE X 27 191.367 284.534 200.387 1.00122.86 ATOM 184 N ILE X 28 189.880 284.135 194.959 1.00123.21 ATOM 185 CA ILE X 28 189.205 284.728 193.807 1.00123.21 ATOM 186 C ILE X 28 188.470 283.659 193.012 1.00123.21 ATOM 187 O ILE X 28 187.298 283.825 192.650 1.00123.21 ATOM 188 CB ILE X 28 190.211 285.490 192.928 1.00123.21 ATOM 189 CG1 ILE X 28 190.635 286.790 193.608 1.00123.21 ATOM 190 CG2 ILE X 28 189.615 285.776 191.564 1.00123.21 ATOM 191 CD1 ILE X 28 191.679 287.559 192.839 1.00123.21 ATOM 192 N ILE X 29 189.141 282.538 192.734 1.00121.66 ATOM 193 CA ILE X 29 188.505 281.508 191.920 1.00121.66 ATOM 194 C ILE X 29 187.345 280.866 192.671 1.00121.66 ATOM 195 O ILE X 29 186.318 280.526 192.073 1.00121.66 ATOM 196 CB ILE X 29 189.539 280.467 191.462 1.00121.66 ATOM 197 CG1 ILE X 29 190.636 281.145 190.643 1.00121.66 ATOM 198 CG2 ILE X 29 188.874 279.402 190.621 1.00121.66 ATOM 199 CD1 ILE X 29 190.127 281.822 189.393 1.00121.66 ATOM 200 N SER X 30 187.482 280.690 193.988 1.00121.34 ATOM 201 CA SER X 30 186.394 280.115 194.770 1.00121.34 ATOM 202 C SER X 30 185.173 281.024 194.779 1.00121.34 ATOM 203 O SER X 30 184.038 280.546 194.667 1.00121.34 ATOM 204 CB SER X 30 186.863 279.844 196.196 1.00121.34 ATOM 205 OG SER X 30 185.762 279.562 197.040 1.00121.34 ATOM 206 N LYS X 31 185.379 282.335 194.918 1.00126.41 ATOM 207 CA LYS X 31 184.241 283.248 194.952 1.00126.41 ATOM 208 C LYS X 31 183.583 283.371 193.584 1.00126.41 ATOM 209 O LYS X 31 182.351 283.366 193.481 1.00126.41 ATOM 210 CB LYS X 31 184.680 284.620 195.460 1.00126.41 ATOM 211 CG LYS X 31 184.704 284.741 196.971 1.00126.41 ATOM 212 CD LYS X 31 184.969 286.172 197.399 1.00126.41 ATOM 213 CE LYS X 31 183.754 287.047 197.161 1.00126.41 ATOM 214 NZ LYS X 31 182.638 286.700 198.081 1.00126.41 ATOM 215 N ASN X 32 184.366 283.389 192.520 1.00129.85 ATOM 216 CA ASN X 32 183.771 283.420 191.189 1.00129.85 ATOM 217 C ASN X 32 182.779 282.283 190.988 1.00129.85 ATOM 218 O ASN X 32 181.572 282.504 190.988 1.00129.85 ATOM 219 CB ASN X 32 184.851 283.340 190.114 1.00129.85 ATOM 220 CG ASN X 32 185.816 284.502 190.172 1.00129.85 ATOM 221 OD1 ASN X 32 185.432 285.628 190.485 1.00129.85 ATOM 222 ND2 ASN X 32 187.082 284.234 189.873 1.00129.85 ATOM 223 N ASP X 33 183.281 281.067 190.808 1.00130.50 ATOM 224 CA ASP X 33 182.407 279.924 190.545 1.00130.50 ATOM 225 C ASP X 33 181.816 279.363 191.820 1.00130.50 ATOM 226 O ASP X 33 181.952 278.176 192.108 1.00130.50 ATOM 227 CB ASP X 33 183.180 278.831 189.807 1.00130.50 ATOM 228 CG ASP X 33 182.295 277.684 189.373 1.00130.50 ATOM 229 OD1 ASP X 33 182.585 276.532 189.760 1.00130.50 ATOM 230 OD2 ASP X 33 181.304 277.936 188.657 1.00130.50 ATOM 231 N ARG X 34 181.162 280.214 192.593 1.00132.23 ATOM 232 CA ARG X 34 180.530 279.761 193.829 1.00132.23 ATOM 233 C ARG X 34 179.980 278.340 193.742 1.00132.23 ATOM 234 O ARG X 34 180.330 277.474 194.552 1.00132.23 ATOM 235 CB ARG X 34 179.414 280.741 194.206 1.00132.23 ATOM 236 CG ARG X 34 178.563 280.300 195.380 1.00132.23 ATOM 237 CD ARG X 34 179.222 280.665 196.696 1.00132.23 ATOM 238 NE ARG X 34 179.466 282.098 196.807 1.00132.23 ATOM 239 CZ ARG X 34 178.784 282.915 197.598 1.00132.23 ATOM 240 NH1 ARG X 34 177.802 282.473 198.367 1.00132.23 ATOM 241 NH2 ARG X 34 179.097 284.207 197.621 1.00132.23 ATOM 242 N VAL X 35 179.126 278.081 192.757 1.00134.91 ATOM 243 CA VAL X 35 178.574 276.745 192.559 1.00134.91 ATOM 244 C VAL X 35 178.016 276.615 191.146 1.00134.91 ATOM 245 O VAL X 35 178.045 275.541 190.545 1.00134.91 ATOM 246 CB VAL X 35 177.492 276.420 193.616 1.00134.91 ATOM 247 CG1 VAL X 35 176.288 277.337 193.461 1.00134.91 ATOM 248 CG2 VAL X 35 177.078 274.959 193.528 1.00134.91 TER