HEADER OXIDOREDUCTASE 31-DEC-69 2B7R TITLE Structure of E378D mutant flavocytochrome c3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Fumarate reductase flavoprotein subunit; COMPND 3 CHAIN: A; COMPND 4 MUTATION: YES; COMPND 5 EC: 1.3.99.1; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.70 ANGSTORMS DBREF 2B7R A 1 571 UNP Q02469 FRDA_SHEFR 26 596 SEQRES 1 A 30 SER LEU VAL LYS LEU GLY LYS MET GLU GLY ILE ASP GLY SEQRES 2 A 30 LYS ALA LEU THR GLU THR VAL ALA ARG TYR ASN SER LEU SEQRES 3 A 30 VAL SER SER GLY ATOM 1 N SER A 446 34.524 47.252 100.321 1.00 17.89 ATOM 2 CA SER A 446 33.746 46.367 101.203 1.00 18.05 ATOM 3 C SER A 446 32.406 45.988 100.565 1.00 17.58 ATOM 4 O SER A 446 31.895 46.716 99.703 1.00 17.02 ATOM 5 CB SER A 446 33.511 47.015 102.583 1.00 17.66 ATOM 6 OG SER A 446 32.485 47.995 102.535 1.00 19.30 ATOM 7 N LEU A 447 31.834 44.863 101.004 1.00 17.91 ATOM 8 CA LEU A 447 30.510 44.429 100.516 1.00 17.53 ATOM 9 C LEU A 447 29.349 45.307 101.042 1.00 17.99 ATOM 10 O LEU A 447 28.327 45.466 100.368 1.00 17.32 ATOM 11 CB LEU A 447 30.278 42.930 100.783 1.00 17.86 ATOM 12 CG LEU A 447 31.208 41.942 100.058 1.00 16.45 ATOM 13 CD1 LEU A 447 31.261 40.606 100.780 1.00 16.82 ATOM 14 CD2 LEU A 447 30.826 41.738 98.583 1.00 17.15 ATOM 15 N VAL A 448 29.498 45.884 102.238 1.00 18.60 ATOM 16 CA VAL A 448 28.502 46.847 102.728 1.00 18.69 ATOM 17 C VAL A 448 28.428 48.079 101.812 1.00 18.72 ATOM 18 O VAL A 448 27.332 48.535 101.466 1.00 18.77 ATOM 19 CB VAL A 448 28.763 47.255 104.220 1.00 19.10 ATOM 20 CG1 VAL A 448 27.956 48.495 104.609 1.00 19.94 ATOM 21 CG2 VAL A 448 28.435 46.098 105.134 1.00 19.60 ATOM 22 N LYS A 449 29.584 48.599 101.404 1.00 18.26 ATOM 23 CA LYS A 449 29.619 49.771 100.522 1.00 18.63 ATOM 24 C LYS A 449 29.023 49.432 99.147 1.00 18.44 ATOM 25 O LYS A 449 28.213 50.194 98.597 1.00 18.53 ATOM 26 CB LYS A 449 31.044 50.318 100.385 1.00 18.78 ATOM 27 CG LYS A 449 31.555 51.082 101.630 1.00 21.11 ATOM 28 CD LYS A 449 32.990 51.563 101.417 1.00 23.68 ATOM 29 CE LYS A 449 33.586 52.147 102.689 1.00 26.53 ATOM 30 NZ LYS A 449 35.060 52.342 102.539 1.00 27.88 ATOM 31 N LEU A 450 29.413 48.274 98.618 1.00 17.47 ATOM 32 CA LEU A 450 28.941 47.820 97.304 1.00 17.12 ATOM 33 C LEU A 450 27.429 47.601 97.276 1.00 17.19 ATOM 34 O LEU A 450 26.758 48.022 96.323 1.00 17.33 ATOM 35 CB LEU A 450 29.675 46.542 96.867 1.00 16.84 ATOM 36 CG LEU A 450 29.387 46.006 95.460 1.00 16.83 ATOM 37 CD1 LEU A 450 29.638 47.074 94.384 1.00 17.03 ATOM 38 CD2 LEU A 450 30.262 44.801 95.219 1.00 17.60 ATOM 39 N GLY A 451 26.895 46.963 98.322 1.00 17.24 ATOM 40 CA GLY A 451 25.446 46.760 98.452 1.00 18.22 ATOM 41 C GLY A 451 24.666 48.065 98.495 1.00 19.22 ATOM 42 O GLY A 451 23.619 48.190 97.848 1.00 18.99 ATOM 43 N LYS A 452 25.176 49.039 99.249 1.00 20.22 ATOM 44 CA LYS A 452 24.552 50.369 99.331 1.00 21.69 ATOM 45 C LYS A 452 24.473 51.038 97.949 1.00 21.77 ATOM 46 O LYS A 452 23.437 51.615 97.587 1.00 21.93 ATOM 47 CB LYS A 452 25.308 51.256 100.340 1.00 22.46 ATOM 48 CG LYS A 452 24.662 52.623 100.649 1.00 25.22 ATOM 49 CD LYS A 452 23.306 52.493 101.348 1.00 29.02 ATOM 50 CE LYS A 452 22.721 53.861 101.676 1.00 31.73 ATOM 51 NZ LYS A 452 22.615 54.730 100.461 1.00 33.57 ATOM 52 N MET A 453 25.568 50.936 97.189 1.00 21.80 ATOM 53 CA MET A 453 25.665 51.497 95.837 1.00 21.92 ATOM 54 C MET A 453 24.616 50.913 94.877 1.00 21.56 ATOM 55 O MET A 453 23.989 51.659 94.106 1.00 21.59 ATOM 56 CB MET A 453 27.064 51.248 95.254 1.00 22.17 ATOM 57 CG MET A 453 28.170 52.135 95.808 1.00 23.09 ATOM 58 SD MET A 453 29.851 51.530 95.477 1.00 26.93 ATOM 59 CE MET A 453 29.887 51.577 93.682 1.00 25.75 ATOM 60 N GLU A 454 24.432 49.592 94.935 1.00 21.10 ATOM 61 CA GLU A 454 23.631 48.851 93.935 1.00 21.00 ATOM 62 C GLU A 454 22.195 48.489 94.335 1.00 20.56 ATOM 63 O GLU A 454 21.446 47.954 93.517 1.00 20.43 ATOM 64 CB GLU A 454 24.364 47.570 93.495 1.00 21.26 ATOM 65 CG GLU A 454 25.731 47.825 92.868 1.00 23.17 ATOM 66 CD GLU A 454 25.687 48.824 91.727 1.00 25.85 ATOM 67 OE1 GLU A 454 24.993 48.558 90.721 1.00 27.06 ATOM 68 OE2 GLU A 454 26.359 49.873 91.837 1.00 27.45 ATOM 69 N GLY A 455 21.818 48.753 95.583 1.00 20.02 ATOM 70 CA GLY A 455 20.497 48.358 96.085 1.00 19.75 ATOM 71 C GLY A 455 20.396 46.898 96.507 1.00 19.78 ATOM 72 O GLY A 455 19.340 46.280 96.360 1.00 20.49 ATOM 73 N ILE A 456 21.501 46.346 97.014 1.00 19.19 ATOM 74 CA ILE A 456 21.532 44.997 97.610 1.00 18.98 ATOM 75 C ILE A 456 21.704 45.147 99.130 1.00 19.12 ATOM 76 O ILE A 456 22.514 45.954 99.574 1.00 19.38 ATOM 77 CB ILE A 456 22.710 44.144 97.023 1.00 18.83 ATOM 78 CG1 ILE A 456 22.675 44.115 95.485 1.00 17.64 ATOM 79 CG2 ILE A 456 22.667 42.716 97.567 1.00 17.49 ATOM 80 CD1 ILE A 456 24.024 43.752 94.823 1.00 17.38 ATOM 81 N ASP A 457 20.957 44.365 99.916 1.00 19.92 ATOM 82 CA ASP A 457 21.101 44.345 101.396 1.00 20.39 ATOM 83 C ASP A 457 22.576 44.090 101.763 1.00 19.97 ATOM 84 O ASP A 457 23.093 42.992 101.534 1.00 19.86 ATOM 85 CB ASP A 457 20.168 43.269 101.978 1.00 21.01 ATOM 86 CG ASP A 457 20.237 43.133 103.517 1.00 23.75 ATOM 87 OD1 ASP A 457 21.221 43.531 104.187 1.00 24.86 ATOM 88 OD2 ASP A 457 19.307 42.574 104.149 1.00 28.50 ATOM 89 N GLY A 458 23.237 45.108 102.320 1.00 19.90 ATOM 90 CA GLY A 458 24.688 45.075 102.570 1.00 19.62 ATOM 91 C GLY A 458 25.153 44.111 103.658 1.00 19.49 ATOM 92 O GLY A 458 26.174 43.425 103.503 1.00 19.47 ATOM 93 N LYS A 459 24.417 44.064 104.767 1.00 19.33 ATOM 94 CA LYS A 459 24.728 43.118 105.846 1.00 19.10 ATOM 95 C LYS A 459 24.533 41.662 105.388 1.00 17.95 ATOM 96 O LYS A 459 25.404 40.807 105.621 1.00 18.01 ATOM 97 CB LYS A 459 23.890 43.441 107.093 1.00 19.36 ATOM 98 CG LYS A 459 24.131 42.517 108.277 1.00 21.36 ATOM 99 CD LYS A 459 23.215 42.905 109.439 1.00 24.96 ATOM 100 CE LYS A 459 23.363 41.943 110.606 1.00 27.21 ATOM 101 NZ LYS A 459 22.647 40.678 110.339 1.00 27.26 ATOM 102 N ALA A 460 23.406 41.382 104.730 1.00 16.97 ATOM 103 CA ALA A 460 23.140 40.052 104.177 1.00 16.38 ATOM 104 C ALA A 460 24.185 39.611 103.137 1.00 15.93 ATOM 105 O ALA A 460 24.633 38.461 103.160 1.00 15.68 ATOM 106 CB ALA A 460 21.742 39.973 103.602 1.00 16.85 ATOM 107 N LEU A 461 24.577 40.531 102.252 1.00 15.26 ATOM 108 CA LEU A 461 25.622 40.254 101.246 1.00 14.67 ATOM 109 C LEU A 461 26.947 39.839 101.906 1.00 14.62 ATOM 110 O LEU A 461 27.604 38.875 101.480 1.00 13.82 ATOM 111 CB LEU A 461 25.823 41.476 100.323 1.00 14.60 ATOM 112 CG LEU A 461 26.828 41.324 99.163 1.00 14.25 ATOM 113 CD1 LEU A 461 26.539 40.061 98.312 1.00 13.08 ATOM 114 CD2 LEU A 461 26.878 42.592 98.294 1.00 15.03 ATOM 115 N THR A 462 27.332 40.574 102.949 1.00 14.70 ATOM 116 CA THR A 462 28.570 40.298 103.679 1.00 14.99 ATOM 117 C THR A 462 28.547 38.880 104.283 1.00 14.80 ATOM 118 O THR A 462 29.500 38.100 104.120 1.00 15.28 ATOM 119 CB THR A 462 28.760 41.390 104.761 1.00 14.60 ATOM 120 OG1 THR A 462 28.908 42.677 104.128 1.00 15.76 ATOM 121 CG2 THR A 462 30.066 41.190 105.540 1.00 14.79 ATOM 122 N GLU A 463 27.442 38.539 104.949 1.00 14.90 ATOM 123 CA GLU A 463 27.285 37.216 105.558 1.00 15.00 ATOM 124 C GLU A 463 27.213 36.106 104.498 1.00 14.67 ATOM 125 O GLU A 463 27.721 35.005 104.717 1.00 15.03 ATOM 126 CB GLU A 463 26.085 37.204 106.531 1.00 15.39 ATOM 127 CG GLU A 463 26.255 38.233 107.660 1.00 16.13 ATOM 128 CD GLU A 463 25.131 38.286 108.698 1.00 19.13 ATOM 129 OE1 GLU A 463 24.139 37.526 108.603 1.00 18.19 ATOM 130 OE2 GLU A 463 25.256 39.124 109.633 1.00 20.91 ATOM 131 N THR A 464 26.625 36.419 103.340 1.00 14.11 ATOM 132 CA THR A 464 26.507 35.462 102.236 1.00 13.92 ATOM 133 C THR A 464 27.875 35.045 101.678 1.00 13.46 ATOM 134 O THR A 464 28.122 33.859 101.443 1.00 13.55 ATOM 135 CB THR A 464 25.577 36.037 101.127 1.00 13.66 ATOM 136 OG1 THR A 464 24.215 35.889 101.547 1.00 14.32 ATOM 137 CG2 THR A 464 25.635 35.202 99.827 1.00 14.15 ATOM 138 N VAL A 465 28.764 36.024 101.506 1.00 13.95 ATOM 139 CA VAL A 465 30.117 35.745 101.002 1.00 14.07 ATOM 140 C VAL A 465 30.985 35.024 102.041 1.00 14.75 ATOM 141 O VAL A 465 31.718 34.099 101.683 1.00 14.55 ATOM 142 CB VAL A 465 30.808 37.016 100.440 1.00 14.14 ATOM 143 CG1 VAL A 465 32.292 36.739 100.082 1.00 13.90 ATOM 144 CG2 VAL A 465 30.047 37.506 99.204 1.00 13.88 ATOM 145 N ALA A 466 30.870 35.409 103.318 1.00 14.61 ATOM 146 CA ALA A 466 31.576 34.686 104.390 1.00 15.06 ATOM 147 C ALA A 466 31.166 33.206 104.442 1.00 15.38 ATOM 148 O ALA A 466 32.031 32.322 104.534 1.00 15.57 ATOM 149 CB ALA A 466 31.354 35.358 105.736 1.00 14.77 ATOM 150 N ARG A 467 29.858 32.939 104.369 1.00 15.71 ATOM 151 CA ARG A 467 29.346 31.557 104.345 1.00 15.90 ATOM 152 C ARG A 467 29.827 30.776 103.114 1.00 16.38 ATOM 153 O ARG A 467 30.279 29.632 103.237 1.00 16.32 ATOM 154 CB ARG A 467 27.817 31.508 104.459 1.00 16.42 ATOM 155 CG ARG A 467 27.237 30.080 104.322 1.00 18.44 ATOM 156 CD ARG A 467 25.867 29.857 104.956 1.00 22.39 ATOM 157 NE ARG A 467 25.358 28.497 104.706 1.00 24.49 ATOM 158 CZ ARG A 467 25.660 27.407 105.429 1.00 27.41 ATOM 159 NH1 ARG A 467 26.477 27.477 106.475 1.00 28.34 ATOM 160 NH2 ARG A 467 25.139 26.229 105.101 1.00 27.28 ATOM 161 N TYR A 468 29.727 31.387 101.931 1.00 15.19 ATOM 162 CA TYR A 468 30.212 30.739 100.703 1.00 15.57 ATOM 163 C TYR A 468 31.704 30.361 100.776 1.00 15.39 ATOM 164 O TYR A 468 32.091 29.240 100.406 1.00 15.39 ATOM 165 CB TYR A 468 29.917 31.595 99.449 1.00 15.31 ATOM 166 CG TYR A 468 30.409 30.939 98.159 1.00 14.54 ATOM 167 CD1 TYR A 468 29.719 29.849 97.589 1.00 15.09 ATOM 168 CD2 TYR A 468 31.568 31.393 97.525 1.00 15.16 ATOM 169 CE1 TYR A 468 30.171 29.235 96.407 1.00 14.64 ATOM 170 CE2 TYR A 468 32.034 30.785 96.349 1.00 14.37 ATOM 171 CZ TYR A 468 31.336 29.710 95.800 1.00 14.55 ATOM 172 OH TYR A 468 31.800 29.117 94.651 1.00 15.66 ATOM 173 N ASN A 469 32.522 31.285 101.271 1.00 16.14 ATOM 174 CA ASN A 469 33.963 31.037 101.433 1.00 16.04 ATOM 175 C ASN A 469 34.253 29.867 102.394 1.00 17.03 ATOM 176 O ASN A 469 35.202 29.102 102.181 1.00 16.25 ATOM 177 CB ASN A 469 34.701 32.319 101.873 1.00 15.77 ATOM 178 CG ASN A 469 34.773 33.382 100.762 1.00 16.24 ATOM 179 OD1 ASN A 469 34.498 33.101 99.589 1.00 16.36 ATOM 180 ND2 ASN A 469 35.155 34.606 101.136 1.00 15.68 ATOM 181 N SER A 470 33.421 29.719 103.429 1.00 17.54 ATOM 182 CA SER A 470 33.522 28.554 104.315 1.00 19.04 ATOM 183 C SER A 470 33.226 27.240 103.577 1.00 19.32 ATOM 184 O SER A 470 33.906 26.224 103.811 1.00 19.20 ATOM 185 CB SER A 470 32.605 28.697 105.533 1.00 19.57 ATOM 186 OG SER A 470 32.867 27.660 106.467 1.00 23.24 ATOM 187 N LEU A 471 32.222 27.263 102.692 1.00 19.06 ATOM 188 CA LEU A 471 31.878 26.088 101.886 1.00 19.41 ATOM 189 C LEU A 471 33.006 25.729 100.905 1.00 19.63 ATOM 190 O LEU A 471 33.301 24.546 100.688 1.00 19.31 ATOM 191 CB LEU A 471 30.519 26.265 101.178 1.00 19.70 ATOM 192 CG LEU A 471 29.277 26.522 102.069 1.00 19.62 ATOM 193 CD1 LEU A 471 28.041 26.935 101.264 1.00 20.39 ATOM 194 CD2 LEU A 471 28.940 25.326 102.959 1.00 20.66 ATOM 195 N VAL A 472 33.644 26.749 100.326 1.00 19.52 ATOM 196 CA VAL A 472 34.810 26.523 99.457 1.00 19.90 ATOM 197 C VAL A 472 35.924 25.806 100.231 1.00 20.60 ATOM 198 O VAL A 472 36.494 24.827 99.734 1.00 20.68 ATOM 199 CB VAL A 472 35.358 27.841 98.842 1.00 19.83 ATOM 200 CG1 VAL A 472 36.608 27.576 98.010 1.00 18.89 ATOM 201 CG2 VAL A 472 34.281 28.529 97.994 1.00 18.92 ATOM 202 N SER A 473 36.207 26.288 101.446 1.00 21.63 ATOM 203 CA SER A 473 37.272 25.723 102.290 1.00 23.13 ATOM 204 C SER A 473 36.998 24.252 102.613 1.00 23.59 ATOM 205 O SER A 473 37.893 23.407 102.506 1.00 24.15 ATOM 206 CB SER A 473 37.437 26.538 103.582 1.00 23.14 ATOM 207 OG SER A 473 38.482 26.002 104.397 1.00 26.11 ATOM 208 N SER A 474 35.754 23.951 102.981 1.00 24.30 ATOM 209 CA SER A 474 35.353 22.588 103.348 1.00 25.34 ATOM 210 C SER A 474 35.214 21.650 102.143 1.00 25.21 ATOM 211 O SER A 474 35.272 20.420 102.299 1.00 25.70 ATOM 212 CB SER A 474 34.063 22.612 104.177 1.00 25.56 ATOM 213 OG SER A 474 32.928 22.852 103.360 1.00 27.85 ATOM 214 N GLY A 475 35.028 22.223 100.952 1.00 24.96 ATOM 215 CA GLY A 475 34.972 21.451 99.707 1.00 24.51 ATOM 216 C GLY A 475 33.605 20.940 99.275 1.00 24.19 ATOM 217 O GLY A 475 33.511 20.104 98.366 1.00 24.94 TER