HEADER HYBRID CLUSTER PROTEIN 23-DEC-02 1OA0 TITLE REDUCED HYBRID CLUSTER PROTEIN FROM DESULFOVIBRIO DESULFURICANS X-RAY TITLE 2 STRUCTURE AT 1.25A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRISMANE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 CUBANE CLUSTER [4FE-4S] HYBRID CLUSTER [4FE-3S]; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.25 ANGSTORMS DBREF 1OA0 A 1 544 UNP Q01770 PRIS_DESDE 1 544 SEQRES 1 A 25 SER ASN ALA MET PHE CYS TYR GLN CYS GLN GLU THR VAL SEQRES 2 A 25 GLY ASN LYS GLY CYS THR GLN VAL GLY VAL CYS GLY ATOM 1 N SER A 1 29.283 2.207 -14.810 1.00 19.62 ATOM 2 CA SER A 1 28.602 1.683 -13.587 1.00 19.25 ATOM 3 C SER A 1 27.111 2.049 -13.626 1.00 18.16 ATOM 4 O SER A 1 26.627 2.564 -14.640 1.00 19.37 ATOM 5 CB SER A 1 29.286 2.241 -12.330 1.00 19.43 ATOM 6 OG SER A 1 28.919 1.496 -11.174 1.00 21.72 ATOM 7 N ASN A 2 26.376 1.757 -12.552 1.00 16.42 ATOM 8 CA ASN A 2 24.976 2.181 -12.429 1.00 14.94 ATOM 9 C ASN A 2 24.858 3.423 -11.535 1.00 13.16 ATOM 10 O ASN A 2 25.455 3.474 -10.459 1.00 13.44 ATOM 11 CB ASN A 2 24.111 1.049 -11.852 1.00 15.32 ATOM 12 CG ASN A 2 23.976 -0.147 -12.794 1.00 15.88 ATOM 13 OD1 ASN A 2 24.061 -0.015 -14.013 1.00 17.95 ATOM 14 ND2 ASN A 2 23.732 -1.320 -12.219 1.00 18.02 ATOM 15 N ALA A 3 24.085 4.415 -11.982 1.00 11.22 ATOM 16 CA ALA A 3 23.802 5.610 -11.182 1.00 9.97 ATOM 17 C ALA A 3 22.838 5.317 -10.026 1.00 8.34 ATOM 18 O ALA A 3 22.818 6.038 -9.034 1.00 7.93 ATOM 19 CB ALA A 3 23.235 6.718 -12.060 1.00 10.31 ATOM 20 N MET A 4 22.034 4.266 -10.181 1.00 7.47 ATOM 21 CA MET A 4 21.070 3.846 -9.162 1.00 6.64 ATOM 22 C MET A 4 20.759 2.362 -9.354 1.00 6.68 ATOM 23 O MET A 4 21.122 1.763 -10.370 1.00 6.51 ATOM 24 CB MET A 4 19.781 4.684 -9.268 1.00 6.94 ATOM 25 CG MET A 4 19.055 4.578 -10.605 1.00 7.15 ATOM 26 SD MET A 4 17.516 5.526 -10.696 1.00 6.89 ATOM 27 CE MET A 4 16.399 4.469 -9.774 1.00 6.79 ATOM 28 N PHE A 5 20.101 1.759 -8.371 1.00 6.20 ATOM 29 CA PHE A 5 19.479 0.464 -8.566 1.00 5.89 ATOM 30 C PHE A 5 18.214 0.371 -7.715 1.00 5.51 ATOM 31 O PHE A 5 18.275 0.423 -6.483 1.00 5.89 ATOM 32 CB PHE A 5 20.416 -0.712 -8.259 1.00 6.41 ATOM 33 CG PHE A 5 19.818 -2.026 -8.657 1.00 6.62 ATOM 34 CD1 PHE A 5 18.912 -2.674 -7.817 1.00 7.09 ATOM 35 CD2 PHE A 5 20.052 -2.559 -9.915 1.00 8.76 ATOM 36 CE1 PHE A 5 18.302 -3.847 -8.203 1.00 8.11 ATOM 37 CE2 PHE A 5 19.441 -3.747 -10.295 1.00 9.35 ATOM 38 CZ PHE A 5 18.565 -4.379 -9.436 1.00 8.82 ATOM 39 N CYS A 6 17.070 0.239 -8.382 1.00 4.87 ATOM 40 CA CYS A 6 15.794 0.047 -7.690 1.00 4.57 ATOM 41 C CYS A 6 14.966 -0.949 -8.491 1.00 4.72 ATOM 42 O CYS A 6 14.870 -0.837 -9.713 1.00 5.40 ATOM 43 CB CYS A 6 15.063 1.383 -7.525 1.00 4.62 ATOM 44 SG CYS A 6 13.523 1.292 -6.570 1.00 4.57 ATOM 45 N TYR A 7 14.388 -1.934 -7.808 1.00 4.70 ATOM 46 CA TYR A 7 13.552 -2.952 -8.454 1.00 4.56 ATOM 47 C TYR A 7 12.276 -3.296 -7.669 1.00 4.25 ATOM 48 O TYR A 7 11.722 -4.391 -7.832 1.00 5.34 ATOM 49 CB TYR A 7 14.356 -4.225 -8.796 1.00 4.94 ATOM 50 CG TYR A 7 14.908 -5.104 -7.669 1.00 5.04 ATOM 51 CD1 TYR A 7 14.816 -4.766 -6.315 1.00 5.63 ATOM 52 CD2 TYR A 7 15.561 -6.288 -7.994 1.00 5.79 ATOM 53 CE1 TYR A 7 15.353 -5.599 -5.326 1.00 5.88 ATOM 54 CE2 TYR A 7 16.103 -7.119 -7.020 1.00 6.39 ATOM 55 CZ TYR A 7 15.990 -6.776 -5.686 1.00 5.99 ATOM 56 OH TYR A 7 16.518 -7.587 -4.692 1.00 7.77 ATOM 57 N GLN A 8 11.783 -2.346 -6.870 1.00 4.25 ATOM 58 CA GLN A 8 10.721 -2.629 -5.901 1.00 4.38 ATOM 59 C GLN A 8 9.293 -2.637 -6.456 1.00 4.37 ATOM 60 O GLN A 8 8.390 -3.109 -5.748 1.00 4.29 ATOM 61 CB GLN A 8 10.792 -1.664 -4.708 1.00 4.57 ATOM 62 CG GLN A 8 10.413 -0.211 -5.000 1.00 4.62 ATOM 63 CD GLN A 8 10.246 0.623 -3.740 1.00 5.00 ATOM 64 OE1 GLN A 8 10.147 0.085 -2.620 1.00 6.23 ATOM 65 NE2 GLN A 8 10.173 1.941 -3.916 1.00 5.02 ATOM 66 N CYS A 9 9.053 -2.102 -7.658 1.00 4.19 ATOM 67 CA CYS A 9 7.695 -2.106 -8.230 1.00 3.95 ATOM 68 C CYS A 9 7.594 -2.945 -9.506 1.00 4.03 ATOM 69 O CYS A 9 8.601 -3.334 -10.114 1.00 4.53 ATOM 70 CB CYS A 9 7.146 -0.680 -8.441 1.00 4.27 ATOM 71 SG CYS A 9 7.608 0.139 -9.989 1.00 4.50 ATOM 72 N GLN A 10 6.357 -3.197 -9.916 1.00 4.17 ATOM 73 CA GLN A 10 6.077 -4.093 -11.035 1.00 4.40 ATOM 74 C GLN A 10 6.650 -3.569 -12.359 1.00 4.65 ATOM 75 O GLN A 10 6.958 -4.376 -13.245 1.00 4.92 ATOM 76 CB GLN A 10 4.566 -4.336 -11.153 1.00 4.61 ATOM 77 CG GLN A 10 4.138 -5.332 -12.236 1.00 4.91 ATOM 78 CD GLN A 10 4.026 -4.732 -13.628 1.00 5.24 ATOM 79 OE1 GLN A 10 4.401 -5.376 -14.637 1.00 7.57 ATOM 80 NE2 GLN A 10 3.523 -3.529 -13.707 1.00 4.24 ATOM 81 N GLU A 11 6.773 -2.249 -12.501 1.00 4.81 ATOM 82 CA GLU A 11 7.189 -1.600 -13.754 1.00 5.28 ATOM 83 C GLU A 11 8.707 -1.418 -13.928 1.00 5.50 ATOM 84 O GLU A 11 9.154 -0.778 -14.888 1.00 5.69 ATOM 85 CB GLU A 11 6.481 -0.237 -13.889 1.00 5.46 ATOM 86 CG GLU A 11 4.984 -0.377 -14.144 1.00 5.38 ATOM 87 CD GLU A 11 4.215 0.941 -14.228 1.00 5.15 ATOM 88 OE1 GLU A 11 4.835 2.017 -14.353 1.00 5.55 ATOM 89 OE2 GLU A 11 2.960 0.888 -14.180 1.00 5.80 ATOM 90 N THR A 12 9.502 -1.998 -13.037 1.00 5.27 ATOM 91 CA THR A 12 10.953 -1.846 -13.098 1.00 5.28 ATOM 92 C THR A 12 11.521 -2.237 -14.477 1.00 5.45 ATOM 93 O THR A 12 11.037 -3.167 -15.112 1.00 5.73 ATOM 94 CB THR A 12 11.615 -2.638 -11.935 1.00 4.72 ATOM 95 OG1 THR A 12 12.990 -2.262 -11.811 1.00 5.49 ATOM 96 CG2 THR A 12 11.625 -4.160 -12.156 1.00 5.08 ATOM 97 N VAL A 13 12.527 -1.499 -14.947 1.00 5.73 ATOM 98 CA VAL A 13 13.036 -1.662 -16.317 1.00 6.55 ATOM 99 C VAL A 13 13.401 -3.119 -16.601 1.00 6.71 ATOM 100 O VAL A 13 14.157 -3.723 -15.847 1.00 6.90 ATOM 101 CB VAL A 13 14.277 -0.766 -16.598 1.00 6.65 ATOM 102 CG1 VAL A 13 14.907 -1.109 -17.958 1.00 7.48 ATOM 103 CG2 VAL A 13 13.916 0.712 -16.552 1.00 7.14 ATOM 104 N GLY A 14 12.837 -3.667 -17.678 1.00 7.40 ATOM 105 CA GLY A 14 13.145 -5.006 -18.161 1.00 7.81 ATOM 106 C GLY A 14 12.727 -6.140 -17.235 1.00 7.65 ATOM 107 O GLY A 14 13.120 -7.292 -17.442 1.00 8.85 ATOM 108 N ASN A 15 11.901 -5.834 -16.232 1.00 7.35 ATOM 109 CA ASN A 15 11.687 -6.723 -15.088 1.00 7.26 ATOM 110 C ASN A 15 13.011 -7.197 -14.467 1.00 7.61 ATOM 111 O ASN A 15 13.147 -8.348 -14.057 1.00 8.03 ATOM 112 CB ASN A 15 10.776 -7.903 -15.450 1.00 7.46 ATOM 113 CG ASN A 15 10.075 -8.476 -14.231 1.00 7.14 ATOM 114 OD1 ASN A 15 10.048 -7.845 -13.168 1.00 7.78 ATOM 115 ND2 ASN A 15 9.512 -9.676 -14.371 1.00 8.23 ATOM 116 N LYS A 16 13.961 -6.268 -14.377 1.00 7.77 ATOM 117 CA LYS A 16 15.300 -6.526 -13.844 1.00 8.40 ATOM 118 C LYS A 16 15.726 -5.442 -12.846 1.00 7.85 ATOM 119 O LYS A 16 16.196 -5.759 -11.761 1.00 8.46 ATOM 120 CB LYS A 16 16.325 -6.632 -14.980 0.50 9.03 ATOM 121 CG LYS A 16 17.685 -7.169 -14.547 0.50 11.44 ATOM 122 CD LYS A 16 18.690 -7.170 -15.698 0.50 13.56 ATOM 123 CE LYS A 16 20.046 -7.738 -15.273 0.50 14.72 ATOM 124 NZ LYS A 16 20.642 -8.640 -16.301 0.50 16.12 ATOM 125 N GLY A 17 15.570 -4.170 -13.210 1.00 6.94 ATOM 126 CA GLY A 17 15.944 -3.075 -12.334 1.00 6.45 ATOM 127 C GLY A 17 16.133 -1.762 -13.068 1.00 6.23 ATOM 128 O GLY A 17 16.629 -1.730 -14.195 1.00 6.43 ATOM 129 N CYS A 18 15.736 -0.672 -12.426 1.00 5.76 ATOM 130 CA CYS A 18 15.969 0.684 -12.915 1.00 5.92 ATOM 131 C CYS A 18 17.371 1.118 -12.491 1.00 6.53 ATOM 132 O CYS A 18 17.683 1.164 -11.298 1.00 6.40 ATOM 133 CB CYS A 18 14.915 1.648 -12.353 1.00 5.59 ATOM 134 SG CYS A 18 13.202 1.280 -12.836 1.00 5.26 ATOM 135 N THR A 19 18.223 1.428 -13.473 1.00 7.10 ATOM 136 CA THR A 19 19.643 1.740 -13.228 1.00 8.14 ATOM 137 C THR A 19 20.106 3.147 -13.628 1.00 8.29 ATOM 138 O THR A 19 21.215 3.542 -13.269 1.00 8.72 ATOM 139 CB THR A 19 20.560 0.719 -13.936 1.00 8.43 ATOM 140 OG1 THR A 19 20.340 0.769 -15.352 1.00 10.34 ATOM 141 CG2 THR A 19 20.216 -0.711 -13.529 1.00 8.96 ATOM 142 N GLN A 20 19.288 3.886 -14.370 1.00 9.00 ATOM 143 CA GLN A 20 19.630 5.246 -14.794 1.00 9.86 ATOM 144 C GLN A 20 18.642 6.247 -14.204 1.00 9.36 ATOM 145 O GLN A 20 19.028 7.156 -13.477 1.00 9.59 ATOM 146 CB GLN A 20 19.643 5.344 -16.327 1.00 10.66 ATOM 147 CG GLN A 20 20.688 4.456 -17.005 1.00 13.60 ATOM 148 CD GLN A 20 20.704 4.590 -18.523 1.00 16.38 ATOM 149 OE1 GLN A 20 19.891 5.310 -19.106 1.00 18.91 ATOM 150 NE2 GLN A 20 21.648 3.906 -19.164 1.00 19.30 ATOM 151 N VAL A 21 17.369 6.049 -14.528 1.00 8.81 ATOM 152 CA VAL A 21 16.251 6.832 -14.001 1.00 9.19 ATOM 153 C VAL A 21 15.086 5.853 -13.791 1.00 7.88 ATOM 154 O VAL A 21 14.908 4.914 -14.574 1.00 8.55 ATOM 155 CB VAL A 21 15.889 8.020 -14.999 1.00 9.80 ATOM 156 CG1 VAL A 21 14.426 8.013 -15.454 0.33 11.04 ATOM 157 CG2 VAL A 21 16.329 9.366 -14.430 0.33 11.08 ATOM 158 N GLY A 22 14.282 6.063 -12.759 1.00 7.00 ATOM 159 CA GLY A 22 13.130 5.207 -12.547 1.00 6.31 ATOM 160 C GLY A 22 12.074 5.407 -13.620 1.00 6.05 ATOM 161 O GLY A 22 11.841 6.533 -14.079 1.00 5.93 ATOM 162 N VAL A 23 11.404 4.329 -14.012 1.00 5.92 ATOM 163 CA VAL A 23 10.224 4.421 -14.877 1.00 6.47 ATOM 164 C VAL A 23 9.158 5.340 -14.247 1.00 5.92 ATOM 165 O VAL A 23 8.423 6.042 -14.960 1.00 6.82 ATOM 166 CB VAL A 23 9.639 3.011 -15.168 1.00 6.80 ATOM 167 CG1 VAL A 23 8.290 3.078 -15.882 1.00 7.94 ATOM 168 CG2 VAL A 23 10.637 2.173 -15.970 1.00 7.67 ATOM 169 N CYS A 24 9.110 5.365 -12.912 1.00 5.32 ATOM 170 CA CYS A 24 8.198 6.220 -12.143 1.00 5.11 ATOM 171 C CYS A 24 8.592 7.707 -12.149 1.00 5.37 ATOM 172 O CYS A 24 7.815 8.560 -11.716 1.00 5.31 ATOM 173 CB CYS A 24 8.145 5.735 -10.688 1.00 4.83 ATOM 174 SG CYS A 24 9.748 5.836 -9.829 1.00 4.38 ATOM 175 N GLY A 25 9.810 8.005 -12.601 1.00 5.42 ATOM 176 CA GLY A 25 10.365 9.351 -12.590 1.00 5.91 ATOM 177 C GLY A 25 11.401 9.612 -11.504 1.00 6.21 ATOM 178 O GLY A 25 11.999 10.706 -11.464 1.00 7.27 ATOM 179 FE1 SF4 A 600 11.950 1.682 -8.226 1.00 4.14 ATOM 180 FE2 SF4 A 600 10.539 3.649 -9.617 1.00 4.30 ATOM 181 FE3 SF4 A 600 11.906 1.663 -10.938 1.00 4.48 ATOM 182 FE4 SF4 A 600 9.621 1.126 -9.563 1.00 4.25 ATOM 183 S1 SF4 A 600 9.805 2.430 -11.497 1.00 4.61 ATOM 184 S2 SF4 A 600 11.520 -0.164 -9.530 1.00 4.32 ATOM 185 S3 SF4 A 600 9.871 2.507 -7.651 1.00 3.97 ATOM 186 S4 SF4 A 600 12.818 3.362 -9.603 1.00 4.23 TER