HEADER OXIDOREDUCTASE 08-OCT-01 1GNT TITLE HYBRID CLUSTER PROTEIN FROM DESULFOVIBRIO VULGARIS. X-RAY STRUCTURE TITLE 2 AT 1.25A RESOLUTION USING SYNCHROTRON RADIATION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYBRID CLUSTER PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 CUBANE CLUSTER [4FE-4S] HYBRID CLUSTER [4FE-3S-3O] PERSULPHIDE BOND COMPND 6 OTHER_DETAILS: BETWEEN S7 (HYBRID CLUSTER) AND S OF CYS406; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.25 ANGSTORMS DBREF 1GNT A 1 553 UNP P31101 HCP_DESVH 1 553 SEQRES 1 A 22 MET PHE CYS PHE GLN CYS GLN GLU THR ALA LYS ASN THR SEQRES 2 A 22 GLY CYS THR VAL LYS GLY MET CYS GLY ATOM 1 N MET A 1 36.687 12.249 5.490 1.00 11.76 ATOM 2 CA MET A 1 37.049 13.101 6.674 1.00 10.54 ATOM 3 C MET A 1 36.385 14.462 6.528 1.00 10.50 ATOM 4 O MET A 1 35.821 14.755 5.498 1.00 10.29 ATOM 5 CB MET A 1 38.577 13.257 6.739 1.00 11.58 ATOM 6 CG MET A 1 39.245 13.797 5.467 1.00 9.95 ATOM 7 SD MET A 1 40.986 14.199 5.706 1.00 10.97 ATOM 8 CE MET A 1 40.853 15.725 6.610 1.00 10.44 ATOM 9 N PHE A 2 36.421 15.273 7.589 1.00 9.97 ATOM 10 CA PHE A 2 36.098 16.682 7.432 1.00 8.74 ATOM 11 C PHE A 2 36.916 17.535 8.387 1.00 8.76 ATOM 12 O PHE A 2 36.801 17.365 9.587 1.00 8.86 ATOM 13 CB PHE A 2 34.589 16.981 7.579 1.00 8.82 ATOM 14 CG PHE A 2 34.259 18.380 7.219 1.00 8.36 ATOM 15 CD1 PHE A 2 34.045 18.705 5.892 1.00 10.17 ATOM 16 CD2 PHE A 2 34.262 19.413 8.170 1.00 8.36 ATOM 17 CE1 PHE A 2 33.839 19.992 5.507 1.00 10.19 ATOM 18 CE2 PHE A 2 34.026 20.704 7.781 1.00 9.35 ATOM 19 CZ PHE A 2 33.822 21.016 6.460 1.00 11.45 ATOM 20 N CYS A 3 37.667 18.472 7.834 1.00 8.00 ATOM 21 CA CYS A 3 38.478 19.373 8.652 1.00 7.38 ATOM 22 C CYS A 3 38.522 20.698 7.899 1.00 7.65 ATOM 23 O CYS A 3 38.754 20.721 6.693 1.00 8.77 ATOM 24 CB CYS A 3 39.863 18.779 8.877 1.00 7.51 ATOM 25 SG CYS A 3 40.919 19.830 9.963 1.00 7.87 ATOM 26 N PHE A 4 38.315 21.815 8.600 1.00 7.96 ATOM 27 CA PHE A 4 38.314 23.153 8.012 1.00 7.08 ATOM 28 C PHE A 4 38.958 24.213 8.897 1.00 7.02 ATOM 29 O PHE A 4 38.709 25.397 8.724 1.00 8.57 ATOM 30 CB PHE A 4 36.905 23.586 7.530 1.00 7.66 ATOM 31 CG PHE A 4 35.841 23.824 8.601 1.00 8.07 ATOM 32 CD1 PHE A 4 36.048 23.607 9.952 1.00 7.83 ATOM 33 CD2 PHE A 4 34.568 24.210 8.189 1.00 9.19 ATOM 34 CE1 PHE A 4 34.978 23.815 10.862 1.00 8.42 ATOM 35 CE2 PHE A 4 33.544 24.404 9.082 1.00 9.00 ATOM 36 CZ PHE A 4 33.736 24.189 10.399 1.00 8.63 ATOM 37 N GLN A 5 39.819 23.782 9.809 1.00 7.38 ATOM 38 CA GLN A 5 40.345 24.676 10.853 1.00 7.38 ATOM 39 C GLN A 5 41.516 25.571 10.467 1.00 7.87 ATOM 40 O GLN A 5 41.841 26.458 11.248 1.00 8.54 ATOM 41 CB GLN A 5 40.711 23.888 12.116 1.00 7.62 ATOM 42 CG GLN A 5 41.806 22.866 11.861 1.00 8.26 ATOM 43 CD GLN A 5 42.414 22.335 13.157 1.00 8.99 ATOM 44 OE1 GLN A 5 41.974 22.648 14.241 1.00 9.32 ATOM 45 NE2 GLN A 5 43.469 21.516 13.013 1.00 9.89 ATOM 46 N CYS A 6 42.150 25.382 9.310 1.00 7.95 ATOM 47 CA CYS A 6 43.239 26.273 8.894 1.00 7.95 ATOM 48 C CYS A 6 42.918 26.997 7.599 1.00 8.31 ATOM 49 O CYS A 6 41.974 26.658 6.865 1.00 8.47 ATOM 50 CB CYS A 6 44.585 25.543 8.792 1.00 8.51 ATOM 51 SG CYS A 6 44.945 24.682 7.230 1.00 8.40 ATOM 52 N GLN A 7 43.729 27.999 7.311 1.00 8.50 ATOM 53 CA GLN A 7 43.511 28.881 6.179 1.00 8.79 ATOM 54 C GLN A 7 43.601 28.151 4.836 1.00 8.97 ATOM 55 O GLN A 7 42.959 28.556 3.872 1.00 10.01 ATOM 56 CB GLN A 7 44.522 30.056 6.259 1.00 8.09 ATOM 57 CG GLN A 7 44.315 31.096 5.174 1.00 8.74 ATOM 58 CD GLN A 7 45.011 30.749 3.881 1.00 9.48 ATOM 59 OE1 GLN A 7 46.110 30.218 3.900 1.00 9.55 ATOM 60 NE2 GLN A 7 44.398 31.115 2.757 1.00 10.60 ATOM 61 N GLU A 8 44.387 27.086 4.803 1.00 9.24 ATOM 62 CA GLU A 8 44.634 26.350 3.568 1.00 9.03 ATOM 63 C GLU A 8 43.602 25.269 3.237 1.00 9.68 ATOM 64 O GLU A 8 43.792 24.451 2.312 1.00 10.44 ATOM 65 CB GLU A 8 46.058 25.767 3.579 1.00 9.15 ATOM 66 CG GLU A 8 47.097 26.887 3.459 1.00 10.03 ATOM 67 CD GLU A 8 48.549 26.464 3.386 1.00 10.61 ATOM 68 OE1 GLU A 8 48.832 25.264 3.289 1.00 11.54 ATOM 69 OE2 GLU A 8 49.426 27.358 3.468 1.00 11.39 ATOM 70 N THR A 9 42.501 25.213 3.987 1.00 8.95 ATOM 71 CA THR A 9 41.479 24.198 3.750 1.00 9.19 ATOM 72 C THR A 9 41.013 24.234 2.274 1.00 9.76 ATOM 73 O THR A 9 40.929 25.285 1.639 1.00 9.77 ATOM 74 CB THR A 9 40.332 24.379 4.760 1.00 9.77 ATOM 75 OG1 THR A 9 39.566 23.151 4.800 1.00 8.27 ATOM 76 CG2 THR A 9 39.369 25.530 4.381 1.00 10.16 ATOM 77 N ALA A 10 40.733 23.033 1.775 1.00 9.68 ATOM 78 CA ALA A 10 40.391 22.810 0.384 1.00 9.63 ATOM 79 C ALA A 10 39.203 23.664 -0.048 1.00 10.15 ATOM 80 O ALA A 10 38.153 23.673 0.591 1.00 9.84 ATOM 81 CB ALA A 10 40.083 21.311 0.148 1.00 10.04 ATOM 82 N LYS A 11 39.431 24.403 -1.130 1.00 11.52 ATOM 83 CA LYS A 11 38.408 25.242 -1.760 1.00 12.51 ATOM 84 C LYS A 11 37.871 26.280 -0.808 1.00 12.69 ATOM 85 O LYS A 11 36.862 26.899 -1.086 1.00 12.89 ATOM 86 CB LYS A 11 37.243 24.403 -2.336 1.00 13.64 ATOM 87 CG LYS A 11 37.668 23.289 -3.254 1.00 16.78 ATOM 88 CD LYS A 11 38.391 23.721 -4.499 1.00 19.80 ATOM 89 CE LYS A 11 38.557 22.548 -5.469 1.00 22.15 ATOM 90 NZ LYS A 11 39.511 22.848 -6.578 1.00 22.60 ATOM 91 N ASN A 12 38.578 26.496 0.294 1.00 11.41 ATOM 92 CA ASN A 12 38.089 27.308 1.407 1.00 11.79 ATOM 93 C ASN A 12 36.714 26.884 1.922 1.00 11.95 ATOM 94 O ASN A 12 35.912 27.716 2.378 1.00 12.90 ATOM 95 CB ASN A 12 38.138 28.809 1.113 1.00 12.42 ATOM 96 CG ASN A 12 38.139 29.629 2.387 1.00 13.28 ATOM 97 OD1 ASN A 12 38.519 29.106 3.460 1.00 13.65 ATOM 98 ND2 ASN A 12 37.683 30.887 2.309 1.00 13.77 ATOM 99 N THR A 13 36.434 25.583 1.833 1.00 10.94 ATOM 100 CA THR A 13 35.211 25.022 2.414 1.00 10.96 ATOM 101 C THR A 13 35.517 23.858 3.358 1.00 9.95 ATOM 102 O THR A 13 34.799 23.641 4.315 1.00 10.60 ATOM 103 CB THR A 13 34.156 24.592 1.359 1.00 11.38 ATOM 104 OG1 THR A 13 34.712 23.629 0.458 1.00 11.47 ATOM 105 CG2 THR A 13 33.725 25.764 0.480 1.00 13.68 ATOM 106 N GLY A 14 36.555 23.084 3.081 1.00 8.59 ATOM 107 CA GLY A 14 36.901 21.988 3.973 1.00 8.70 ATOM 108 C GLY A 14 37.560 20.807 3.268 1.00 8.66 ATOM 109 O GLY A 14 37.211 20.465 2.140 1.00 9.68 ATOM 110 N CYS A 15 38.547 20.212 3.920 1.00 8.96 ATOM 111 CA CYS A 15 39.223 19.028 3.420 1.00 8.59 ATOM 112 C CYS A 15 38.401 17.796 3.719 1.00 9.27 ATOM 113 O CYS A 15 38.026 17.562 4.848 1.00 9.64 ATOM 114 CB CYS A 15 40.577 18.923 4.108 1.00 8.64 ATOM 115 SG CYS A 15 41.722 20.320 3.750 1.00 8.81 ATOM 116 N THR A 16 38.192 16.982 2.683 1.00 10.60 ATOM 117 CA THR A 16 37.285 15.843 2.783 1.00 12.02 ATOM 118 C THR A 16 37.858 14.470 2.463 1.00 11.43 ATOM 119 O THR A 16 37.248 13.450 2.804 1.00 11.96 ATOM 120 CB THR A 16 36.058 16.088 1.881 1.00 14.60 ATOM 121 OG1 THR A 16 36.492 16.461 0.568 1.00 18.51 ATOM 122 CG2 THR A 16 35.277 17.293 2.351 1.00 16.39 ATOM 123 N VAL A 17 39.043 14.463 1.863 1.00 11.16 ATOM 124 CA VAL A 17 39.690 13.207 1.478 1.00 12.01 ATOM 125 C VAL A 17 41.060 13.060 2.150 1.00 11.16 ATOM 126 O VAL A 17 41.298 12.071 2.856 1.00 12.34 ATOM 127 CB VAL A 17 39.772 13.078 -0.056 1.00 12.69 ATOM 128 CG1 VAL A 17 40.513 11.830 -0.440 1.00 15.41 ATOM 129 CG2 VAL A 17 38.378 13.031 -0.664 1.00 13.77 ATOM 130 N LYS A 18 41.909 14.055 1.951 1.00 11.21 ATOM 131 CA LYS A 18 43.214 14.148 2.600 1.00 11.40 ATOM 132 C LYS A 18 43.428 15.646 2.768 1.00 10.85 ATOM 133 O LYS A 18 43.132 16.420 1.861 1.00 12.24 ATOM 134 CB LYS A 18 44.323 13.547 1.736 1.00 11.99 ATOM 135 CG LYS A 18 45.686 13.644 2.362 1.00 14.46 ATOM 136 CD LYS A 18 46.735 12.959 1.491 1.00 18.50 ATOM 137 CE LYS A 18 48.119 13.126 2.085 1.00 20.71 ATOM 138 NZ LYS A 18 49.245 12.613 1.227 1.00 26.05 ATOM 139 N GLY A 19 44.004 16.057 3.898 1.00 10.06 ATOM 140 CA GLY A 19 44.198 17.471 4.107 1.00 9.93 ATOM 141 C GLY A 19 45.193 18.068 3.147 1.00 9.50 ATOM 142 O GLY A 19 46.179 17.405 2.736 1.00 10.03 ATOM 143 N MET A 20 45.033 19.365 2.863 1.00 9.85 ATOM 144 CA MET A 20 46.010 20.104 2.089 1.00 10.32 ATOM 145 C MET A 20 47.346 20.173 2.841 1.00 10.89 ATOM 146 O MET A 20 48.398 20.352 2.214 1.00 11.84 ATOM 147 CB MET A 20 45.496 21.504 1.783 1.00 10.85 ATOM 148 CG MET A 20 44.263 21.495 0.913 1.00 11.62 ATOM 149 SD MET A 20 44.492 20.690 -0.721 1.00 17.91 ATOM 150 CE MET A 20 45.471 21.776 -1.392 1.00 20.32 ATOM 151 N CYS A 21 47.338 20.012 4.165 1.00 9.76 ATOM 152 CA CYS A 21 48.538 19.946 4.980 1.00 9.68 ATOM 153 C CYS A 21 49.211 18.576 4.895 1.00 9.65 ATOM 154 O CYS A 21 50.354 18.430 5.335 1.00 9.95 ATOM 155 CB CYS A 21 48.173 20.204 6.444 1.00 9.54 ATOM 156 SG CYS A 21 46.951 19.053 7.142 1.00 8.77 ATOM 157 N GLY A 22 48.497 17.577 4.373 1.00 9.61 ATOM 158 CA GLY A 22 48.960 16.206 4.326 1.00 10.21 ATOM 159 C GLY A 22 48.237 15.275 5.282 1.00 10.32 ATOM 160 O GLY A 22 48.474 14.086 5.271 1.00 11.73 TER