HEADER PHOTOSYNTHESIS 31-DEC-69 7COY TITLE Structure of the far-red light utilizing photosystem I of TITLE 2 Acaryochloris marina COMPND MOL_ID: 7; COMPND 2 MOLECULE: Photosystem I protein Psa27; COMPND 3 CHAIN: aI, bI, cI; EXPDTA ELECTRON MICROSCOPY DBREF 7COY a 1 34 PDB 7COY 7COY 1 34 SEQRES 1 aI 30 SER ASP ILE LEU PRO ALA ILE MET THR PRO LEU VAL VAL SEQRES 2 aI 30 LEU ILE GLY GLY GLY ALA ALA MET THR ALA PHE PHE TYR SEQRES 3 aI 30 TYR VAL GLU ARG ATOM 1 N SER a 3 185.375 207.332 158.583 1.00108.62 ATOM 2 CA SER a 3 184.362 207.758 159.607 1.00115.90 ATOM 3 C SER a 3 183.011 208.137 158.973 1.00111.62 ATOM 4 O SER a 3 182.231 208.853 159.617 1.00111.44 ATOM 5 CB SER a 3 184.918 208.865 160.474 1.00111.96 ATOM 6 OG SER a 3 185.900 208.346 161.363 1.00101.86 ATOM 7 N ASP a 4 182.717 207.620 157.784 1.00122.27 ATOM 8 CA ASP a 4 181.339 207.525 157.244 1.00131.51 ATOM 9 C ASP a 4 180.502 206.610 158.151 1.00116.62 ATOM 10 O ASP a 4 179.296 206.815 158.225 1.00125.70 ATOM 11 CB ASP a 4 181.381 207.023 155.798 1.00166.03 ATOM 12 CG ASP a 4 180.035 206.656 155.190 1.00195.51 ATOM 13 OD1 ASP a 4 179.020 207.259 155.592 1.00214.02 ATOM 14 OD2 ASP a 4 180.013 205.766 154.308 1.00219.06 ATOM 15 N ILE a 5 181.111 205.604 158.766 1.00102.77 ATOM 16 CA ILE a 5 180.393 204.577 159.579 1.00 95.20 ATOM 17 C ILE a 5 180.111 205.095 160.987 1.00 73.19 ATOM 18 O ILE a 5 179.283 204.473 161.708 1.00 71.13 ATOM 19 CB ILE a 5 181.212 203.280 159.644 1.00107.10 ATOM 20 CG1 ILE a 5 182.571 203.501 160.316 1.00106.37 ATOM 21 CG2 ILE a 5 181.335 202.674 158.253 1.00114.90 ATOM 22 CD1 ILE a 5 183.035 202.326 161.119 1.00124.69 ATOM 23 N LEU a 6 180.781 206.166 161.386 1.00 66.26 ATOM 24 CA LEU a 6 180.645 206.673 162.769 1.00 68.20 ATOM 25 C LEU a 6 179.169 206.794 163.187 1.00 68.95 ATOM 26 O LEU a 6 178.876 206.590 164.357 1.00 56.57 ATOM 27 CB LEU a 6 181.402 207.992 162.899 1.00 61.37 ATOM 28 CG LEU a 6 181.671 208.416 164.339 1.00 78.95 ATOM 29 CD1 LEU a 6 182.396 207.324 165.111 1.00 84.00 ATOM 30 CD2 LEU a 6 182.462 209.717 164.402 1.00 85.98 ATOM 31 N PRO a 7 178.207 207.175 162.312 1.00 64.68 ATOM 32 CA PRO a 7 176.778 207.055 162.607 1.00 68.68 ATOM 33 C PRO a 7 176.326 205.671 163.091 1.00 61.54 ATOM 34 O PRO a 7 175.737 205.557 164.167 1.00 53.56 ATOM 35 CB PRO a 7 176.139 207.283 161.232 1.00 69.88 ATOM 36 CG PRO a 7 177.050 208.275 160.619 1.00 73.96 ATOM 37 CD PRO a 7 178.419 207.756 160.986 1.00 71.63 ATOM 38 N ALA a 8 176.677 204.641 162.325 1.00 55.02 ATOM 39 CA ALA a 8 176.282 203.248 162.624 1.00 52.78 ATOM 40 C ALA a 8 176.949 202.765 163.905 1.00 46.08 ATOM 41 O ALA a 8 176.501 201.759 164.446 1.00 65.12 ATOM 42 CB ALA a 8 176.587 202.324 161.500 1.00 51.22 ATOM 43 N ILE a 9 177.893 203.493 164.441 1.00 44.49 ATOM 44 CA ILE a 9 178.499 203.117 165.741 1.00 51.48 ATOM 45 C ILE a 9 177.939 204.047 166.808 1.00 53.03 ATOM 46 O ILE a 9 177.648 203.568 167.910 1.00 63.82 ATOM 47 CB ILE a 9 180.038 203.218 165.693 1.00 57.11 ATOM 48 CG1 ILE a 9 180.638 202.626 164.417 1.00 65.17 ATOM 49 CG2 ILE a 9 180.638 202.637 166.954 1.00 62.88 ATOM 50 CD1 ILE a 9 180.237 201.191 164.126 1.00 74.29 ATOM 51 N MET a 10 177.874 205.342 166.533 1.00 58.66 ATOM 52 CA MET a 10 177.578 206.324 167.594 1.00 71.77 ATOM 53 C MET a 10 176.115 206.184 168.007 1.00 63.88 ATOM 54 O MET a 10 175.800 206.461 169.168 1.00 53.62 ATOM 55 CB MET a 10 177.846 207.740 167.094 1.00 86.09 ATOM 56 CG MET a 10 179.285 208.125 167.244 1.00 89.56 ATOM 57 SD MET a 10 179.587 208.510 168.963 1.00 93.61 ATOM 58 CE MET a 10 181.007 207.455 169.245 1.00124.83 ATOM 59 N THR a 11 175.245 205.817 167.070 1.00 58.94 ATOM 60 CA THR a 11 173.798 205.822 167.330 1.00 51.82 ATOM 61 C THR a 11 173.453 204.661 168.233 1.00 50.58 ATOM 62 O THR a 11 172.852 204.889 169.276 1.00 51.29 ATOM 63 CB THR a 11 172.979 205.832 166.056 1.00 49.24 ATOM 64 OG1 THR a 11 173.435 206.928 165.261 1.00 58.09 ATOM 65 CG2 THR a 11 171.504 205.946 166.371 1.00 51.76 ATOM 66 N PRO a 12 173.804 203.401 167.900 1.00 43.64 ATOM 67 CA PRO a 12 173.518 202.306 168.818 1.00 40.27 ATOM 68 C PRO a 12 174.254 202.512 170.121 1.00 42.74 ATOM 69 O PRO a 12 173.674 202.276 171.141 1.00 57.06 ATOM 70 CB PRO a 12 173.987 201.090 168.067 1.00 42.86 ATOM 71 CG PRO a 12 173.743 201.534 166.644 1.00 44.75 ATOM 72 CD PRO a 12 174.360 202.909 166.636 1.00 43.31 ATOM 73 N LEU a 13 175.466 203.009 170.072 1.00 52.33 ATOM 74 CA LEU a 13 176.221 203.207 171.322 1.00 64.09 ATOM 75 C LEU a 13 175.388 204.121 172.205 1.00 47.24 ATOM 76 O LEU a 13 175.028 203.713 173.302 1.00 62.29 ATOM 77 CB LEU a 13 177.618 203.762 171.024 1.00 79.80 ATOM 78 CG LEU a 13 178.609 203.625 172.172 1.00103.59 ATOM 79 CD1 LEU a 13 178.939 202.155 172.419 1.00117.47 ATOM 80 CD2 LEU a 13 179.868 204.433 171.902 1.00124.08 ATOM 81 N VAL a 14 174.965 205.251 171.695 1.00 52.73 ATOM 82 CA VAL a 14 174.326 206.276 172.562 1.00 59.67 ATOM 83 C VAL a 14 172.924 205.791 172.901 1.00 55.35 ATOM 84 O VAL a 14 172.665 205.564 174.082 1.00 55.56 ATOM 85 CB VAL a 14 174.356 207.657 171.888 1.00 61.88 ATOM 86 CG1 VAL a 14 173.472 208.661 172.595 1.00 71.22 ATOM 87 CG2 VAL a 14 175.794 208.141 171.831 1.00 67.57 ATOM 88 N VAL a 15 172.122 205.470 171.900 1.00 48.92 ATOM 89 CA VAL a 15 170.703 205.125 172.157 1.00 50.53 ATOM 90 C VAL a 15 170.661 203.792 172.889 1.00 50.01 ATOM 91 O VAL a 15 170.345 203.811 174.093 1.00 52.34 ATOM 92 CB VAL a 15 169.902 205.136 170.856 1.00 55.41 ATOM 93 CG1 VAL a 15 168.461 204.715 171.090 1.00 60.48 ATOM 94 CG2 VAL a 15 169.996 206.518 170.219 1.00 53.83 ATOM 95 N LEU a 16 171.093 202.696 172.280 1.00 47.24 ATOM 96 CA LEU a 16 170.951 201.389 172.991 1.00 49.60 ATOM 97 C LEU a 16 171.929 201.317 174.165 1.00 48.84 ATOM 98 O LEU a 16 171.468 201.143 175.280 1.00 47.34 ATOM 99 CB LEU a 16 171.128 200.198 172.064 1.00 45.79 ATOM 100 CG LEU a 16 170.161 200.171 170.892 1.00 48.53 ATOM 101 CD1 LEU a 16 170.391 198.968 170.003 1.00 57.60 ATOM 102 CD2 LEU a 16 168.750 200.191 171.386 1.00 50.78 ATOM 103 N ILE a 17 173.220 201.477 173.961 1.00 58.79 ATOM 104 CA ILE a 17 174.170 201.146 175.059 1.00 69.96 ATOM 105 C ILE a 17 174.071 202.245 176.100 1.00 61.90 ATOM 106 O ILE a 17 173.986 201.911 177.295 1.00 63.57 ATOM 107 CB ILE a 17 175.610 200.941 174.565 1.00 84.71 ATOM 108 CG1 ILE a 17 175.674 199.937 173.408 1.00 92.38 ATOM 109 CG2 ILE a 17 176.511 200.546 175.730 1.00 93.39 ATOM 110 CD1 ILE a 17 175.042 198.588 173.708 1.00 98.84 ATOM 111 N GLY a 18 174.057 203.499 175.668 1.00 55.69 ATOM 112 CA GLY a 18 174.038 204.602 176.635 1.00 56.17 ATOM 113 C GLY a 18 172.701 204.663 177.322 1.00 55.70 ATOM 114 O GLY a 18 172.697 204.860 178.537 1.00 57.00 ATOM 115 N GLY a 19 171.605 204.520 176.571 1.00 51.99 ATOM 116 CA GLY a 19 170.259 204.488 177.160 1.00 53.45 ATOM 117 C GLY a 19 170.142 203.347 178.145 1.00 52.11 ATOM 118 O GLY a 19 169.646 203.567 179.253 1.00 56.01 ATOM 119 N GLY a 20 170.538 202.150 177.743 1.00 46.03 ATOM 120 CA GLY a 20 170.618 201.019 178.674 1.00 49.63 ATOM 121 C GLY a 20 171.387 201.387 179.923 1.00 49.12 ATOM 122 O GLY a 20 170.870 201.151 181.038 1.00 47.51 ATOM 123 N ALA a 21 172.595 201.916 179.769 1.00 47.03 ATOM 124 CA ALA a 21 173.478 202.151 180.931 1.00 51.89 ATOM 125 C ALA a 21 172.852 203.241 181.797 1.00 50.31 ATOM 126 O ALA a 21 172.870 203.127 183.026 1.00 43.77 ATOM 127 CB ALA a 21 174.857 202.523 180.479 1.00 61.97 ATOM 128 N ALA a 22 172.294 204.254 181.151 1.00 47.76 ATOM 129 CA ALA a 22 171.587 205.352 181.823 1.00 48.64 ATOM 130 C ALA a 22 170.405 204.795 182.603 1.00 48.83 ATOM 131 O ALA a 22 170.198 205.211 183.747 1.00 48.56 ATOM 132 CB ALA a 22 171.143 206.344 180.796 1.00 53.71 ATOM 133 N MET a 23 169.635 203.895 181.995 1.00 49.86 ATOM 134 CA MET a 23 168.414 203.375 182.650 1.00 47.05 ATOM 135 C MET a 23 168.852 202.497 183.812 1.00 42.88 ATOM 136 O MET a 23 168.241 202.598 184.897 1.00 42.33 ATOM 137 CB MET a 23 167.525 202.626 181.660 1.00 53.15 ATOM 138 CG MET a 23 166.809 203.611 180.758 1.00 62.48 ATOM 139 SD MET a 23 165.761 202.907 179.483 1.00 75.36 ATOM 140 CE MET a 23 166.910 201.956 178.493 1.00 77.05 ATOM 141 N THR a 24 169.896 201.707 183.608 1.00 41.87 ATOM 142 CA THR a 24 170.462 200.867 184.678 1.00 46.08 ATOM 143 C THR a 24 170.913 201.747 185.835 1.00 48.03 ATOM 144 O THR a 24 170.615 201.453 187.007 1.00 55.34 ATOM 145 CB THR a 24 171.655 200.069 184.170 1.00 51.27 ATOM 146 OG1 THR a 24 171.315 199.372 182.969 1.00 41.69 ATOM 147 CG2 THR a 24 172.128 199.117 185.241 1.00 57.50 ATOM 148 N ALA a 25 171.636 202.803 185.514 1.00 47.36 ATOM 149 CA ALA a 25 172.227 203.676 186.537 1.00 39.14 ATOM 150 C ALA a 25 171.107 204.394 187.251 1.00 39.10 ATOM 151 O ALA a 25 171.163 204.512 188.486 1.00 43.00 ATOM 152 CB ALA a 25 173.145 204.642 185.871 1.00 48.35 ATOM 153 N PHE a 26 170.149 204.920 186.505 1.00 34.54 ATOM 154 CA PHE a 26 169.032 205.634 187.149 1.00 38.43 ATOM 155 C PHE a 26 168.261 204.656 188.038 1.00 36.81 ATOM 156 O PHE a 26 167.715 205.052 189.082 1.00 35.03 ATOM 157 CB PHE a 26 168.132 206.299 186.121 1.00 41.24 ATOM 158 CG PHE a 26 167.171 207.226 186.802 1.00 45.90 ATOM 159 CD1 PHE a 26 167.614 208.449 187.287 1.00 44.82 ATOM 160 CD2 PHE a 26 165.853 206.857 186.998 1.00 44.33 ATOM 161 CE1 PHE a 26 166.742 209.306 187.928 1.00 47.23 ATOM 162 CE2 PHE a 26 164.981 207.726 187.633 1.00 55.18 ATOM 163 CZ PHE a 26 165.435 208.933 188.132 1.00 49.32 ATOM 164 N PHE a 27 168.212 203.398 187.629 1.00 37.43 ATOM 165 CA PHE a 27 167.519 202.347 188.401 1.00 39.77 ATOM 166 C PHE a 27 168.236 202.178 189.736 1.00 33.64 ATOM 167 O PHE a 27 167.566 202.191 190.786 1.00 33.11 ATOM 168 CB PHE a 27 167.482 201.036 187.602 1.00 43.39 ATOM 169 CG PHE a 27 167.024 199.866 188.411 1.00 40.09 ATOM 170 CD1 PHE a 27 165.686 199.640 188.613 1.00 38.68 ATOM 171 CD2 PHE a 27 167.938 199.079 189.071 1.00 48.07 ATOM 172 CE1 PHE a 27 165.263 198.627 189.450 1.00 40.08 ATOM 173 CE2 PHE a 27 167.507 198.045 189.884 1.00 55.98 ATOM 174 CZ PHE a 27 166.165 197.807 190.053 1.00 43.16 ATOM 175 N TYR a 28 169.551 201.990 189.688 1.00 35.83 ATOM 176 CA TYR a 28 170.381 201.891 190.921 1.00 41.51 ATOM 177 C TYR a 28 170.160 203.150 191.769 1.00 38.63 ATOM 178 O TYR a 28 169.769 203.086 192.955 1.00 42.71 ATOM 179 CB TYR a 28 171.846 201.731 190.574 1.00 39.93 ATOM 180 CG TYR a 28 172.293 200.380 190.083 1.00 48.40 ATOM 181 CD1 TYR a 28 171.964 199.217 190.760 1.00 52.51 ATOM 182 CD2 TYR a 28 173.183 200.269 189.016 1.00 57.16 ATOM 183 CE1 TYR a 28 172.433 197.978 190.339 1.00 56.65 ATOM 184 CE2 TYR a 28 173.676 199.040 188.588 1.00 58.46 ATOM 185 CZ TYR a 28 173.293 197.881 189.253 1.00 68.48 ATOM 186 OH TYR a 28 173.780 196.652 188.883 1.00 64.03 ATOM 187 N TYR a 29 170.308 204.290 191.127 1.00 36.07 ATOM 188 CA TYR a 29 170.144 205.594 191.786 1.00 43.23 ATOM 189 C TYR a 29 168.819 205.667 192.547 1.00 37.75 ATOM 190 O TYR a 29 168.827 206.087 193.713 1.00 49.64 ATOM 191 CB TYR a 29 170.311 206.699 190.749 1.00 50.86 ATOM 192 CG TYR a 29 170.193 208.080 191.326 1.00 59.86 ATOM 193 CD1 TYR a 29 170.999 208.481 192.373 1.00 68.30 ATOM 194 CD2 TYR a 29 169.269 208.983 190.839 1.00 76.52 ATOM 195 CE1 TYR a 29 170.865 209.737 192.938 1.00 81.54 ATOM 196 CE2 TYR a 29 169.148 210.254 191.368 1.00 80.43 ATOM 197 CZ TYR a 29 169.956 210.637 192.420 1.00 77.60 ATOM 198 OH TYR a 29 169.829 211.876 192.971 1.00 85.33 ATOM 199 N VAL a 30 167.699 205.321 191.929 1.00 39.42 ATOM 200 CA VAL a 30 166.368 205.505 192.593 1.00 41.46 ATOM 201 C VAL a 30 165.996 204.262 193.364 1.00 37.44 ATOM 202 O VAL a 30 164.971 204.304 194.024 1.00 41.22 ATOM 203 CB VAL a 30 165.238 205.887 191.630 1.00 43.20 ATOM 204 CG1 VAL a 30 165.583 207.187 190.944 1.00 43.35 ATOM 205 CG2 VAL a 30 164.937 204.788 190.633 1.00 45.80 ATOM 206 N GLU a 31 166.788 203.212 193.264 1.00 40.55 ATOM 207 CA GLU a 31 166.597 202.001 194.080 1.00 47.80 ATOM 208 C GLU a 31 167.932 201.702 194.746 1.00 61.51 ATOM 209 O GLU a 31 168.708 200.881 194.193 1.00 74.16 ATOM 210 CB GLU a 31 166.215 200.836 193.153 1.00 63.09 ATOM 211 CG GLU a 31 164.979 201.034 192.298 1.00 61.72 ATOM 212 CD GLU a 31 163.738 201.354 193.110 1.00 69.10 ATOM 213 OE1 GLU a 31 163.562 200.775 194.173 1.00 84.55 ATOM 214 OE2 GLU a 31 162.949 202.204 192.684 1.00 91.53 ATOM 215 N ARG a 32 168.240 202.367 195.847 1.00 65.72 ATOM 216 CA ARG a 32 169.412 201.987 196.670 1.00 60.82 ATOM 217 C ARG a 32 169.202 202.551 198.082 1.00 70.94 ATOM 218 O ARG a 32 168.781 201.889 199.026 1.00 74.24 ATOM 219 CB ARG a 32 170.689 202.478 195.987 1.00 60.14 ATOM 220 CG ARG a 32 170.754 203.986 195.815 1.00 68.52 ATOM 221 CD ARG a 32 172.077 204.415 195.243 1.00 81.10 ATOM 222 NE ARG a 32 172.209 205.866 195.245 1.00 93.15 ATOM 223 CZ ARG a 32 173.247 206.530 194.743 1.00119.89 ATOM 224 NH1 ARG a 32 174.253 205.883 194.171 1.00125.64 ATOM 225 NH2 ARG a 32 173.276 207.851 194.815 1.00138.74 TER