HEADER PHOTOSYNTHESIS 31-DEC-69 6K33 TITLE Structure of PSI-isiA supercomplex from Thermosynechococcus vulcanus COMPND MOL_ID: 9; COMPND 2 MOLECULE: Photosystem I reaction center subunit PsaK; COMPND 3 CHAIN: aK, bK, cK; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS a 40 REMARK 465 GLY a 41 REMARK 465 PRO a 42 REMARK 465 GLY a 43 REMARK 465 LEU a 44 REMARK 465 PRO a 45 REMARK 465 ILE a 46 REMARK 465 ALA a 47 REMARK 465 LEU a 48 REMARK 465 PRO a 49 REMARK 465 ALA a 50 REMARK 465 LEU a 51 REMARK 465 PHE a 52 REMARK 465 GLU a 53 REMARK 465 GLY a 54 REMARK 465 PHE a 55 DBREF 6K33 a 1 85 UNP P23318 PSAK_THEVL 1 85 SEQRES 1 aK 59 VAL ILE LEU SER ASN LEU PHE ALA ILE ALA LEU GLY ARG SEQRES 2 aK 59 TYR ALA ILE GLN SER ARG GLY LYS GLY PRO GLY LEU PRO SEQRES 3 aK 59 ILE ALA LEU PRO ALA LEU PHE GLU GLY PHE GLY LEU PRO SEQRES 4 aK 59 GLU LEU LEU ALA THR THR SER PHE GLY HIS LEU LEU ALA SEQRES 5 aK 59 ALA GLY VAL VAL SER VAL GLY ATOM 1 N VAL a 20 280.733 353.148 269.561 1.00 52.40 ATOM 2 CA VAL a 20 282.105 352.651 269.564 1.00 52.40 ATOM 3 C VAL a 20 282.217 351.449 268.652 1.00 52.40 ATOM 4 O VAL a 20 282.553 351.567 267.476 1.00 52.40 ATOM 5 CB VAL a 20 282.568 352.285 270.983 1.00 52.40 ATOM 6 N ILE a 21 281.928 350.279 269.224 1.00 48.36 ATOM 7 CA ILE a 21 281.811 349.063 268.430 1.00 48.36 ATOM 8 C ILE a 21 280.582 349.127 267.542 1.00 48.36 ATOM 9 O ILE a 21 280.542 348.487 266.488 1.00 48.36 ATOM 10 CB ILE a 21 281.774 347.828 269.347 1.00 48.36 ATOM 11 N LEU a 22 279.564 349.887 267.957 1.00 53.84 ATOM 12 CA LEU a 22 278.378 350.082 267.132 1.00 53.84 ATOM 13 C LEU a 22 278.711 350.826 265.846 1.00 53.84 ATOM 14 O LEU a 22 278.249 350.448 264.764 1.00 53.84 ATOM 15 CB LEU a 22 277.313 350.836 267.925 1.00 53.84 ATOM 16 N SER a 23 279.524 351.876 265.945 1.00 58.62 ATOM 17 CA SER a 23 279.949 352.601 264.757 1.00 58.62 ATOM 18 C SER a 23 280.932 351.789 263.925 1.00 58.62 ATOM 19 O SER a 23 280.947 351.910 262.694 1.00 58.62 ATOM 20 CB SER a 23 280.569 353.937 265.157 1.00 58.62 ATOM 21 N ASN a 24 281.763 350.969 264.574 1.00 54.07 ATOM 22 CA ASN a 24 282.673 350.103 263.834 1.00 54.07 ATOM 23 C ASN a 24 281.908 349.015 263.096 1.00 54.07 ATOM 24 O ASN a 24 282.271 348.640 261.975 1.00 54.07 ATOM 25 CB ASN a 24 283.696 349.487 264.783 1.00 54.07 ATOM 26 N LEU a 25 280.837 348.507 263.708 1.00 55.74 ATOM 27 CA LEU a 25 280.038 347.475 263.063 1.00 55.74 ATOM 28 C LEU a 25 279.223 348.048 261.914 1.00 55.74 ATOM 29 O LEU a 25 279.051 347.389 260.884 1.00 55.74 ATOM 30 CB LEU a 25 279.128 346.800 264.087 1.00 55.74 ATOM 31 N PHE a 26 278.717 349.275 262.068 1.00 58.65 ATOM 32 CA PHE a 26 277.985 349.901 260.974 1.00 58.65 ATOM 33 C PHE a 26 278.913 350.289 259.835 1.00 58.65 ATOM 34 O PHE a 26 278.481 350.363 258.681 1.00 58.65 ATOM 35 CB PHE a 26 277.213 351.117 261.478 1.00 58.65 ATOM 36 N ALA a 27 280.186 350.532 260.138 1.00 57.34 ATOM 37 CA ALA a 27 281.161 350.771 259.082 1.00 57.34 ATOM 38 C ALA a 27 281.476 349.486 258.336 1.00 57.34 ATOM 39 O ALA a 27 281.603 349.492 257.108 1.00 57.34 ATOM 40 CB ALA a 27 282.434 351.383 259.671 1.00 57.34 ATOM 41 N ILE a 28 281.607 348.375 259.065 1.00 56.34 ATOM 42 CA ILE a 28 281.841 347.087 258.424 1.00 56.34 ATOM 43 C ILE a 28 280.604 346.635 257.672 1.00 56.34 ATOM 44 O ILE a 28 280.708 345.948 256.650 1.00 56.34 ATOM 45 CB ILE a 28 282.274 346.036 259.460 1.00 56.34 ATOM 46 N ALA a 29 279.420 347.012 258.159 1.00 58.93 ATOM 47 CA ALA a 29 278.193 346.731 257.424 1.00 58.93 ATOM 48 C ALA a 29 278.139 347.510 256.125 1.00 58.93 ATOM 49 O ALA a 29 277.747 346.958 255.098 1.00 58.93 ATOM 50 CB ALA a 29 276.970 347.054 258.268 1.00 58.93 ATOM 51 N LEU a 30 278.537 348.786 256.144 1.00 62.73 ATOM 52 CA LEU a 30 278.592 349.555 254.904 1.00 62.73 ATOM 53 C LEU a 30 279.682 349.041 253.978 1.00 62.73 ATOM 54 O LEU a 30 279.523 349.085 252.754 1.00 62.73 ATOM 55 CB LEU a 30 278.810 351.037 255.205 1.00 62.73 ATOM 56 N GLY a 31 280.781 348.536 254.542 1.00 59.41 ATOM 57 CA GLY a 31 281.845 347.997 253.715 1.00 59.41 ATOM 58 C GLY a 31 281.461 346.691 253.051 1.00 59.41 ATOM 59 O GLY a 31 281.826 346.439 251.900 1.00 59.41 ATOM 60 N ARG a 32 280.712 345.847 253.758 1.00 63.50 ATOM 61 CA ARG a 32 280.245 344.603 253.162 1.00 63.50 ATOM 62 C ARG a 32 279.035 344.815 252.265 1.00 63.50 ATOM 63 O ARG a 32 278.900 344.125 251.251 1.00 63.50 ATOM 64 CB ARG a 32 279.910 343.587 254.251 1.00 63.50 ATOM 65 N TYR a 33 278.150 345.754 252.617 1.00 66.04 ATOM 66 CA TYR a 33 276.965 345.991 251.799 1.00 66.04 ATOM 67 C TYR a 33 277.306 346.657 250.482 1.00 66.04 ATOM 68 O TYR a 33 276.553 346.515 249.514 1.00 66.04 ATOM 69 CB TYR a 33 275.950 346.860 252.530 1.00 66.04 ATOM 70 N ALA a 34 278.401 347.416 250.432 1.00 67.55 ATOM 71 CA ALA a 34 278.809 348.011 249.169 1.00 67.55 ATOM 72 C ALA a 34 279.256 346.937 248.192 1.00 67.55 ATOM 73 O ALA a 34 279.027 347.057 246.985 1.00 67.55 ATOM 74 CB ALA a 34 279.914 349.038 249.398 1.00 67.55 ATOM 75 N ILE a 35 279.864 345.865 248.701 1.00 62.84 ATOM 76 CA ILE a 35 280.191 344.725 247.854 1.00 62.84 ATOM 77 C ILE a 35 278.928 343.959 247.485 1.00 62.84 ATOM 78 O ILE a 35 278.760 343.526 246.339 1.00 62.84 ATOM 79 CB ILE a 35 281.217 343.819 248.556 1.00 62.84 ATOM 80 N GLN a 36 278.015 343.793 248.444 1.00 66.63 ATOM 81 CA GLN a 36 276.785 343.048 248.202 1.00 66.63 ATOM 82 C GLN a 36 275.795 343.811 247.333 1.00 66.63 ATOM 83 O GLN a 36 274.906 343.188 246.747 1.00 66.63 ATOM 84 CB GLN a 36 276.127 342.683 249.528 1.00 66.63 ATOM 85 N SER a 37 275.912 345.136 247.248 1.00 68.46 ATOM 86 CA SER a 37 275.108 345.908 246.309 1.00 68.46 ATOM 87 C SER a 37 275.799 346.100 244.970 1.00 68.46 ATOM 88 O SER a 37 275.121 346.369 243.973 1.00 68.46 ATOM 89 CB SER a 37 274.756 347.281 246.889 1.00 68.46 ATOM 90 N ARG a 38 277.126 345.981 244.925 1.00 66.89 ATOM 91 CA ARG a 38 277.813 345.979 243.640 1.00 66.89 ATOM 92 C ARG a 38 277.629 344.652 242.920 1.00 66.89 ATOM 93 O ARG a 38 277.668 344.606 241.686 1.00 66.89 ATOM 94 CB ARG a 38 279.301 346.276 243.830 1.00 66.89 ATOM 95 N GLY a 39 277.425 343.571 243.664 1.00 63.56 ATOM 96 CA GLY a 39 277.188 342.271 243.067 1.00 63.56 ATOM 97 C GLY a 39 275.792 342.136 242.492 1.00 63.56 ATOM 98 O GLY a 39 274.900 342.921 242.812 1.00 63.56 ATOM 99 N GLY a 56 275.083 353.679 247.193 1.00 59.73 ATOM 100 CA GLY a 56 273.687 353.889 246.861 1.00 59.73 ATOM 101 C GLY a 56 272.943 354.715 247.891 1.00 59.73 ATOM 102 O GLY a 56 273.219 354.621 249.086 1.00 59.73 ATOM 103 N LEU a 57 271.988 355.519 247.426 1.00 60.00 ATOM 104 CA LEU a 57 271.257 356.438 248.288 1.00 60.00 ATOM 105 C LEU a 57 270.202 355.696 249.097 1.00 60.00 ATOM 106 O LEU a 57 270.095 355.892 250.315 1.00 60.00 ATOM 107 CB LEU a 57 270.608 357.542 247.456 1.00 60.00 ATOM 108 N PRO a 58 269.395 354.845 248.454 1.00 57.50 ATOM 109 CA PRO a 58 268.446 354.024 249.218 1.00 57.50 ATOM 110 C PRO a 58 269.091 352.836 249.903 1.00 57.50 ATOM 111 O PRO a 58 268.527 352.329 250.879 1.00 57.50 ATOM 112 CB PRO a 58 267.439 353.568 248.153 1.00 57.50 ATOM 113 N GLU a 59 270.250 352.380 249.431 1.00 54.91 ATOM 114 CA GLU a 59 270.987 351.318 250.097 1.00 54.91 ATOM 115 C GLU a 59 271.693 351.787 251.362 1.00 54.91 ATOM 116 O GLU a 59 272.143 350.946 252.146 1.00 54.91 ATOM 117 CB GLU a 59 272.012 350.715 249.138 1.00 54.91 ATOM 118 N LEU a 60 271.801 353.099 251.576 1.00 55.51 ATOM 119 CA LEU a 60 272.530 353.607 252.731 1.00 55.51 ATOM 120 C LEU a 60 271.768 353.359 254.023 1.00 55.51 ATOM 121 O LEU a 60 272.374 353.067 255.060 1.00 55.51 ATOM 122 CB LEU a 60 272.811 355.097 252.559 1.00 55.51 ATOM 123 N LEU a 61 270.442 353.473 253.981 1.00 51.85 ATOM 124 CA LEU a 61 269.644 353.144 255.153 1.00 51.85 ATOM 125 C LEU a 61 269.689 351.655 255.442 1.00 51.85 ATOM 126 O LEU a 61 269.573 351.247 256.600 1.00 51.85 ATOM 127 CB LEU a 61 268.203 353.607 254.957 1.00 51.85 ATOM 128 N ALA a 62 269.875 350.838 254.405 1.00 49.08 ATOM 129 CA ALA a 62 270.034 349.404 254.597 1.00 49.08 ATOM 130 C ALA a 62 271.356 349.080 255.269 1.00 49.08 ATOM 131 O ALA a 62 271.418 348.201 256.134 1.00 49.08 ATOM 132 CB ALA a 62 269.944 348.686 253.256 1.00 49.08 ATOM 133 N THR a 63 272.424 349.767 254.867 1.00 51.38 ATOM 134 CA THR a 63 273.732 349.536 255.466 1.00 51.38 ATOM 135 C THR a 63 273.752 349.973 256.924 1.00 51.38 ATOM 136 O THR a 63 274.339 349.295 257.774 1.00 51.38 ATOM 137 CB THR a 63 274.802 350.267 254.662 1.00 51.38 ATOM 138 N THR a 64 273.085 351.081 257.238 1.00 46.52 ATOM 139 CA THR a 64 272.997 351.531 258.621 1.00 46.52 ATOM 140 C THR a 64 272.098 350.633 259.454 1.00 46.52 ATOM 141 O THR a 64 272.255 350.568 260.677 1.00 46.52 ATOM 142 CB THR a 64 272.482 352.968 258.676 1.00 46.52 ATOM 143 N SER a 65 271.142 349.955 258.822 1.00 44.53 ATOM 144 CA SER a 65 270.236 349.096 259.575 1.00 44.53 ATOM 145 C SER a 65 270.851 347.728 259.818 1.00 44.53 ATOM 146 O SER a 65 270.658 347.144 260.888 1.00 44.53 ATOM 147 CB SER a 65 268.904 348.966 258.846 1.00 44.53 ATOM 148 N PHE a 66 271.590 347.208 258.836 1.00 48.18 ATOM 149 CA PHE a 66 272.376 346.003 259.063 1.00 48.18 ATOM 150 C PHE a 66 273.443 346.250 260.109 1.00 48.18 ATOM 151 O PHE a 66 273.765 345.355 260.898 1.00 48.18 ATOM 152 CB PHE a 66 273.024 345.535 257.767 1.00 48.18 ATOM 153 N GLY a 67 274.001 347.463 260.124 1.00 48.13 ATOM 154 CA GLY a 67 274.949 347.822 261.157 1.00 48.13 ATOM 155 C GLY a 67 274.326 347.848 262.530 1.00 48.13 ATOM 156 O GLY a 67 274.919 347.372 263.492 1.00 48.13 ATOM 157 N HIS a 68 273.111 348.371 262.628 1.00 52.29 ATOM 158 CA HIS a 68 272.428 348.437 263.911 1.00 52.29 ATOM 159 C HIS a 68 272.064 347.048 264.420 1.00 52.29 ATOM 160 O HIS a 68 272.110 346.795 265.627 1.00 52.29 ATOM 161 CB HIS a 68 271.183 349.312 263.783 1.00 52.29 ATOM 162 N LEU a 69 271.720 346.130 263.511 1.00 52.58 ATOM 163 CA LEU a 69 271.409 344.764 263.917 1.00 52.58 ATOM 164 C LEU a 69 272.666 344.025 264.350 1.00 52.58 ATOM 165 O LEU a 69 272.695 343.410 265.423 1.00 52.58 ATOM 166 CB LEU a 69 270.717 344.017 262.778 1.00 52.58 ATOM 167 N LEU a 70 273.714 344.081 263.522 1.00 47.92 ATOM 168 CA LEU a 70 274.984 343.451 263.860 1.00 47.92 ATOM 169 C LEU a 70 275.589 344.047 265.121 1.00 47.92 ATOM 170 O LEU a 70 276.219 343.325 265.901 1.00 47.92 ATOM 171 CB LEU a 70 275.955 343.585 262.689 1.00 47.92 ATOM 172 N ALA a 71 275.380 345.345 265.359 1.00 52.11 ATOM 173 CA ALA a 71 275.861 345.939 266.599 1.00 52.11 ATOM 174 C ALA a 71 275.018 345.527 267.783 1.00 52.11 ATOM 175 O ALA a 71 275.508 345.540 268.913 1.00 52.11 ATOM 176 CB ALA a 71 275.876 347.455 266.523 1.00 52.11 ATOM 177 N ALA a 72 273.749 345.203 267.559 1.00 48.21 ATOM 178 CA ALA a 72 272.922 344.739 268.664 1.00 48.21 ATOM 179 C ALA a 72 273.392 343.378 269.152 1.00 48.21 ATOM 180 O ALA a 72 273.433 343.127 270.359 1.00 48.21 ATOM 181 CB ALA a 72 271.455 344.692 268.243 1.00 48.21 ATOM 182 N GLY a 73 273.786 342.505 268.227 1.00 51.82 ATOM 183 CA GLY a 73 274.348 341.232 268.630 1.00 51.82 ATOM 184 C GLY a 73 275.727 341.379 269.236 1.00 51.82 ATOM 185 O GLY a 73 276.063 340.688 270.201 1.00 51.82 ATOM 186 N VAL a 74 276.532 342.296 268.693 1.00 46.84 ATOM 187 CA VAL a 74 277.902 342.467 269.163 1.00 46.84 ATOM 188 C VAL a 74 277.925 343.093 270.550 1.00 46.84 ATOM 189 O VAL a 74 278.689 342.668 271.423 1.00 46.84 ATOM 190 CB VAL a 74 278.702 343.302 268.154 1.00 46.84 ATOM 191 N VAL a 75 277.079 344.091 270.786 1.00 51.00 ATOM 192 CA VAL a 75 277.101 344.765 272.076 1.00 51.00 ATOM 193 C VAL a 75 276.435 343.922 273.149 1.00 51.00 ATOM 194 O VAL a 75 276.807 344.005 274.325 1.00 51.00 ATOM 195 CB VAL a 75 276.441 346.152 271.985 1.00 51.00 ATOM 196 N SER a 76 275.443 343.112 272.786 1.00 51.64 ATOM 197 CA SER a 76 274.819 342.257 273.783 1.00 51.64 ATOM 198 C SER a 76 275.681 341.056 274.126 1.00 51.64 ATOM 199 O SER a 76 275.505 340.473 275.200 1.00 51.64 ATOM 200 CB SER a 76 273.446 341.789 273.305 1.00 51.64 ATOM 201 N VAL a 77 276.599 340.677 273.241 1.00 49.11 ATOM 202 CA VAL a 77 277.507 339.579 273.540 1.00 49.11 ATOM 203 C VAL a 77 278.448 339.961 274.669 1.00 49.11 ATOM 204 O VAL a 77 278.719 339.158 275.568 1.00 49.11 ATOM 205 N GLY a 78 278.942 341.195 274.653 1.00 43.82 ATOM 206 CA GLY a 78 279.815 341.688 275.699 1.00 43.82 ATOM 207 C GLY a 78 279.069 342.463 276.762 1.00 43.82 ATOM 208 O GLY a 78 278.786 341.943 277.836 1.00 43.82 TER