HEADER OXIDOREDUCTASE 31-DEC-69 8CNR TITLE Hybrid Cluster Protein from the thermophilic methanogen TITLE 2 Methanothermococcus thermolithotrophicus as isolated in a reduced TITLE 3 state at 1.45-A resolution COMPND MOL_ID: 1; COMPND 2 MOLECULE: Hybrid cluster protein from the thermophilic methanogen COMPND 3 Methanothermococcus thermolithotrophicus; COMPND 4 CHAIN: A; COMPND 5 EC: 1.7.99.1; COMPND 6 Compared to the automatic gene annotation, the sequence has 5 extra COMPND 7 OTHER_DETAILS: residues in N-terminal (MRPSK).; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.45 ANGSTORMS DBREF 8CNR A 1 548 PDB 8CNR 8CNR 1 548 SEQRES 1 A 27 MET ARG PRO SER LYS MET PHE CYS TYR GLN CYS GLN GLU SEQRES 2 A 27 THR ALA LYS ASN THR GLY CYS THR ILE ILE GLY VAL CYS SEQRES 3 A 27 GLY ATOM 1 N MET A 1 -12.518 2.250 -44.778 1.00 40.55 ATOM 2 CA MET A 1 -13.786 3.021 -44.640 1.00 48.51 ATOM 3 C MET A 1 -14.004 3.417 -43.181 1.00 35.75 ATOM 4 O MET A 1 -13.712 2.634 -42.278 1.00 29.17 ATOM 5 CB MET A 1 -14.960 2.173 -45.131 1.00 44.23 ATOM 6 CG MET A 1 -16.284 2.909 -45.157 1.00 55.79 ATOM 7 SD MET A 1 -17.348 2.358 -46.500 1.00 88.78 ATOM 8 CE MET A 1 -17.621 3.918 -47.345 1.00 69.41 ATOM 9 N ARG A 2 -14.503 4.636 -42.952 1.00 23.09 ATOM 10 CA ARG A 2 -14.894 5.032 -41.611 1.00 20.64 ATOM 11 C ARG A 2 -16.169 4.285 -41.209 1.00 19.87 ATOM 12 O ARG A 2 -17.032 4.027 -42.048 1.00 23.44 ATOM 13 CB ARG A 2 -15.186 6.524 -41.573 1.00 18.01 ATOM 14 CG ARG A 2 -13.957 7.409 -41.461 1.00 19.74 ATOM 15 CD ARG A 2 -14.359 8.849 -41.623 1.00 13.72 ATOM 16 NE ARG A 2 -13.236 9.763 -41.463 1.00 14.31 ATOM 17 CZ ARG A 2 -13.059 10.551 -40.420 1.00 11.92 ATOM 18 NH1 ARG A 2 -13.801 10.427 -39.326 1.00 11.57 ATOM 19 NH2 ARG A 2 -12.100 11.478 -40.465 1.00 13.15 ATOM 20 N PRO A 3 -16.328 3.964 -39.918 1.00 17.64 ATOM 21 CA PRO A 3 -17.548 3.251 -39.494 1.00 21.58 ATOM 22 C PRO A 3 -18.753 4.155 -39.337 1.00 19.14 ATOM 23 O PRO A 3 -19.876 3.654 -39.236 1.00 19.83 ATOM 24 CB PRO A 3 -17.159 2.664 -38.128 1.00 19.18 ATOM 25 CG PRO A 3 -16.131 3.645 -37.606 1.00 20.43 ATOM 26 CD PRO A 3 -15.360 4.105 -38.819 1.00 20.14 ATOM 27 N SER A 4 -18.560 5.468 -39.268 1.00 15.96 ATOM 28 CA SER A 4 -19.627 6.445 -39.150 1.00 15.72 ATOM 29 C SER A 4 -19.239 7.613 -40.041 1.00 14.35 ATOM 30 O SER A 4 -18.090 7.722 -40.482 1.00 15.26 ATOM 31 CB SER A 4 -19.797 6.896 -37.691 1.00 14.95 ATOM 32 OG SER A 4 -18.600 7.430 -37.158 1.00 16.79 ATOM 33 N LYS A 5 -20.209 8.485 -40.313 1.00 14.95 ATOM 34 CA LYS A 5 -19.957 9.588 -41.235 1.00 13.40 ATOM 35 C LYS A 5 -18.860 10.497 -40.706 1.00 12.11 ATOM 36 O LYS A 5 -18.086 11.050 -41.492 1.00 13.66 ATOM 37 CB LYS A 5 -21.236 10.394 -41.449 1.00 15.10 ATOM 38 CG LYS A 5 -22.362 9.610 -42.118 1.00 24.53 ATOM 39 CD LYS A 5 -22.228 9.613 -43.622 1.00 42.87 ATOM 40 CE LYS A 5 -23.497 9.090 -44.295 1.00 60.53 ATOM 41 NZ LYS A 5 -23.382 7.647 -44.637 1.00 58.29 ATOM 42 N MET A 6 -18.775 10.658 -39.379 1.00 10.37 ATOM 43 CA MET A 6 -17.767 11.494 -38.719 1.00 10.65 ATOM 44 C MET A 6 -17.611 10.942 -37.316 1.00 9.63 ATOM 45 O MET A 6 -18.380 10.088 -36.889 1.00 10.34 ATOM 46 CB MET A 6 -18.263 12.944 -38.763 1.00 10.21 ATOM 47 CG MET A 6 -19.480 13.188 -37.859 1.00 10.14 ATOM 48 SD MET A 6 -19.990 14.910 -37.715 1.00 12.04 ATOM 49 CE MET A 6 -19.128 15.362 -36.120 1.00 14.44 ATOM 50 N PHE A 7 -16.601 11.430 -36.609 1.00 9.34 ATOM 51 CA PHE A 7 -16.500 11.162 -35.183 1.00 10.35 ATOM 52 C PHE A 7 -15.741 12.307 -34.536 1.00 9.52 ATOM 53 O PHE A 7 -14.567 12.542 -34.868 1.00 10.32 ATOM 54 CB PHE A 7 -15.776 9.854 -34.826 1.00 9.65 ATOM 55 CG PHE A 7 -15.808 9.585 -33.349 1.00 10.63 ATOM 56 CD1 PHE A 7 -16.890 8.951 -32.747 1.00 13.91 ATOM 57 CD2 PHE A 7 -14.818 10.110 -32.540 1.00 10.91 ATOM 58 CE1 PHE A 7 -16.920 8.776 -31.371 1.00 14.72 ATOM 59 CE2 PHE A 7 -14.855 9.956 -31.182 1.00 10.80 ATOM 60 CZ PHE A 7 -15.910 9.287 -30.589 1.00 13.22 ATOM 61 N CYS A 8 -16.398 13.007 -33.607 1.00 8.43 ATOM 62 CA CYS A 8 -15.753 14.076 -32.855 1.00 7.30 ATOM 63 C CYS A 8 -16.326 14.074 -31.442 1.00 8.40 ATOM 64 O CYS A 8 -17.538 13.938 -31.265 1.00 9.18 ATOM 65 CB CYS A 8 -16.001 15.411 -33.556 1.00 7.43 ATOM 66 SG CYS A 8 -15.201 16.834 -32.747 1.00 8.20 ATOM 67 N TYR A 9 -15.452 14.182 -30.434 1.00 7.35 ATOM 68 CA TYR A 9 -15.875 14.199 -29.038 1.00 8.72 ATOM 69 C TYR A 9 -15.059 15.190 -28.217 1.00 7.34 ATOM 70 O TYR A 9 -14.960 15.057 -26.992 1.00 8.69 ATOM 71 CB TYR A 9 -15.895 12.796 -28.412 1.00 8.09 ATOM 72 CG TYR A 9 -14.580 12.060 -28.200 1.00 8.35 ATOM 73 CD1 TYR A 9 -13.365 12.561 -28.625 1.00 8.68 ATOM 74 CD2 TYR A 9 -14.597 10.815 -27.580 1.00 9.12 ATOM 75 CE1 TYR A 9 -12.194 11.829 -28.414 1.00 9.76 ATOM 76 CE2 TYR A 9 -13.427 10.087 -27.381 1.00 9.36 ATOM 77 CZ TYR A 9 -12.236 10.618 -27.795 1.00 10.44 ATOM 78 OH TYR A 9 -11.060 9.880 -27.592 1.00 13.18 ATOM 79 N GLN A 10 -14.532 16.243 -28.855 1.00 7.84 ATOM 80 CA GLN A 10 -13.606 17.141 -28.172 1.00 7.39 ATOM 81 C GLN A 10 -14.244 18.202 -27.288 1.00 6.88 ATOM 82 O GLN A 10 -13.497 18.835 -26.518 1.00 7.31 ATOM 83 CB GLN A 10 -12.697 17.828 -29.191 1.00 8.49 ATOM 84 CG GLN A 10 -13.387 18.772 -30.164 1.00 7.72 ATOM 85 CD GLN A 10 -12.406 19.616 -30.919 1.00 13.10 ATOM 86 OE1 GLN A 10 -11.193 19.541 -30.715 1.00 10.43 ATOM 87 NE2 GLN A 10 -12.920 20.454 -31.789 1.00 9.54 ATOM 88 N CYS A 11 -15.551 18.454 -27.373 1.00 8.54 ATOM 89 CA CYS A 11 -16.141 19.469 -26.513 1.00 8.10 ATOM 90 C CYS A 11 -17.167 18.897 -25.543 1.00 7.90 ATOM 91 O CYS A 11 -17.620 17.759 -25.641 1.00 8.07 ATOM 92 CB CYS A 11 -16.762 20.637 -27.300 1.00 6.74 ATOM 93 SG CYS A 11 -18.448 20.383 -27.924 1.00 8.43 ATOM 94 N GLN A 12 -17.557 19.745 -24.602 1.00 7.51 ATOM 95 CA GLN A 12 -18.397 19.295 -23.508 1.00 8.13 ATOM 96 C GLN A 12 -19.780 18.890 -23.985 1.00 9.40 ATOM 97 O GLN A 12 -20.423 18.061 -23.343 1.00 8.38 ATOM 98 CB GLN A 12 -18.468 20.408 -22.444 1.00 8.22 ATOM 99 CG GLN A 12 -19.260 20.062 -21.200 1.00 8.78 ATOM 100 CD GLN A 12 -20.744 20.313 -21.372 1.00 10.75 ATOM 101 OE1 GLN A 12 -21.158 21.274 -22.035 1.00 9.49 ATOM 102 NE2 GLN A 12 -21.553 19.471 -20.744 1.00 10.61 ATOM 103 N GLU A 13 -20.240 19.445 -25.113 1.00 7.74 ATOM 104 CA GLU A 13 -21.582 19.201 -25.636 1.00 8.17 ATOM 105 C GLU A 13 -21.654 18.012 -26.593 1.00 8.23 ATOM 106 O GLU A 13 -22.697 17.797 -27.224 1.00 9.39 ATOM 107 CB GLU A 13 -22.123 20.474 -26.288 1.00 8.79 ATOM 108 CG GLU A 13 -22.422 21.568 -25.260 1.00 7.89 ATOM 109 CD GLU A 13 -23.027 22.837 -25.825 1.00 11.42 ATOM 110 OE1 GLU A 13 -23.464 22.849 -26.996 1.00 11.24 ATOM 111 OE2 GLU A 13 -23.052 23.844 -25.069 1.00 10.62 ATOM 112 N THR A 14 -20.606 17.210 -26.673 1.00 9.08 ATOM 113 CA THR A 14 -20.615 16.071 -27.627 1.00 10.29 ATOM 114 C THR A 14 -21.878 15.233 -27.397 1.00 9.19 ATOM 115 O THR A 14 -22.248 15.011 -26.269 1.00 9.12 ATOM 116 CB THR A 14 -19.312 15.270 -27.532 1.00 10.63 ATOM 117 OG1 THR A 14 -19.205 14.440 -28.688 1.00 9.10 ATOM 118 CG2 THR A 14 -19.200 14.438 -26.274 1.00 9.48 ATOM 119 N ALA A 15 -22.418 14.729 -28.491 1.00 8.37 ATOM 120 CA ALA A 15 -23.686 13.978 -28.409 1.00 9.31 ATOM 121 C ALA A 15 -23.629 12.830 -27.395 1.00 9.57 ATOM 122 O ALA A 15 -22.734 12.005 -27.495 1.00 9.42 ATOM 123 CB ALA A 15 -24.025 13.501 -29.805 1.00 12.38 ATOM 124 N LYS A 16 -24.582 12.819 -26.463 1.00 11.86 ATOM 125 CA LYS A 16 -24.728 11.740 -25.443 1.00 12.10 ATOM 126 C LYS A 16 -23.490 11.619 -24.564 1.00 10.22 ATOM 127 O LYS A 16 -23.403 10.655 -23.838 1.00 11.50 ATOM 128 CB LYS A 16 -25.088 10.416 -26.128 1.00 12.15 ATOM 129 CG LYS A 16 -26.367 10.502 -26.948 1.00 17.53 ATOM 130 CD LYS A 16 -26.812 9.189 -27.532 1.00 20.07 ATOM 131 CE LYS A 16 -28.057 9.347 -28.377 1.00 29.00 ATOM 132 NZ LYS A 16 -29.018 8.247 -28.147 1.00 40.79 ATOM 133 N ASN A 17 -22.612 12.620 -24.629 1.00 10.52 ATOM 134 CA ASN A 17 -21.300 12.524 -23.942 1.00 9.90 ATOM 135 C ASN A 17 -20.551 11.270 -24.421 1.00 11.03 ATOM 136 O ASN A 17 -19.779 10.739 -23.648 1.00 13.27 ATOM 137 CB ASN A 17 -21.369 12.630 -22.420 1.00 11.48 ATOM 138 CG ASN A 17 -20.088 13.200 -21.848 1.00 10.69 ATOM 139 OD1 ASN A 17 -19.315 13.818 -22.569 1.00 11.72 ATOM 140 ND2 ASN A 17 -19.857 12.994 -20.564 1.00 14.25 ATOM 141 N THR A 18 -20.771 10.874 -25.668 1.00 10.20 ATOM 142 CA THR A 18 -19.996 9.748 -26.241 1.00 10.14 ATOM 143 C THR A 18 -19.401 10.136 -27.606 1.00 12.14 ATOM 144 O THR A 18 -18.402 9.564 -27.975 1.00 14.99 ATOM 145 CB THR A 18 -20.845 8.465 -26.341 1.00 10.87 ATOM 146 OG1 THR A 18 -21.969 8.700 -27.183 1.00 14.75 ATOM 147 CG2 THR A 18 -21.314 7.978 -24.988 1.00 12.18 ATOM 148 N GLY A 19 -19.993 11.078 -28.316 1.00 10.59 ATOM 149 CA GLY A 19 -19.418 11.375 -29.624 1.00 10.65 ATOM 150 C GLY A 19 -20.434 11.810 -30.659 1.00 9.71 ATOM 151 O GLY A 19 -21.472 11.197 -30.752 1.00 11.63 ATOM 152 N CYS A 20 -20.086 12.838 -31.421 1.00 9.69 ATOM 153 CA CYS A 20 -20.934 13.285 -32.550 1.00 8.71 ATOM 154 C CYS A 20 -20.531 12.436 -33.754 1.00 9.54 ATOM 155 O CYS A 20 -19.359 12.414 -34.095 1.00 10.07 ATOM 156 CB CYS A 20 -20.712 14.753 -32.884 1.00 9.54 ATOM 157 SG CYS A 20 -21.245 15.837 -31.520 1.00 9.08 ATOM 158 N THR A 21 -21.496 11.759 -34.375 1.00 11.58 ATOM 159 CA THR A 21 -21.205 10.818 -35.460 1.00 10.65 ATOM 160 C THR A 21 -21.982 11.065 -36.738 1.00 12.05 ATOM 161 O THR A 21 -21.684 10.412 -37.753 1.00 13.58 ATOM 162 CB THR A 21 -21.464 9.395 -35.003 1.00 12.35 ATOM 163 OG1 THR A 21 -22.856 9.283 -34.667 1.00 15.39 ATOM 164 CG2 THR A 21 -20.575 9.055 -33.823 1.00 13.62 ATOM 165 N ILE A 22 -22.961 11.968 -36.726 1.00 12.70 ATOM 166 CA ILE A 22 -23.768 12.284 -37.904 1.00 14.02 ATOM 167 C ILE A 22 -23.584 13.749 -38.259 1.00 17.03 ATOM 168 O ILE A 22 -23.216 14.070 -39.390 1.00 15.44 ATOM 169 CB ILE A 22 -25.245 11.930 -37.664 1.00 17.34 ATOM 170 CG1 ILE A 22 -25.373 10.408 -37.488 1.00 19.15 ATOM 171 CG2 ILE A 22 -26.100 12.413 -38.818 1.00 19.20 ATOM 172 CD1 ILE A 22 -26.761 9.923 -37.086 1.00 25.42 ATOM 173 N ILE A 23 -23.861 14.636 -37.300 1.00 13.02 ATOM 174 CA ILE A 23 -23.582 16.063 -37.411 1.00 11.60 ATOM 175 C ILE A 23 -23.223 16.532 -36.015 1.00 11.46 ATOM 176 O ILE A 23 -23.773 16.049 -35.026 1.00 12.89 ATOM 177 CB ILE A 23 -24.796 16.837 -37.985 1.00 14.88 ATOM 178 CG1 ILE A 23 -24.446 18.310 -38.210 1.00 16.91 ATOM 179 CG2 ILE A 23 -25.998 16.697 -37.066 1.00 17.06 ATOM 180 CD1 ILE A 23 -25.548 19.082 -38.922 1.00 20.26 ATOM 181 N GLY A 24 -22.337 17.511 -35.924 1.00 11.04 ATOM 182 CA GLY A 24 -21.983 18.039 -34.631 1.00 9.45 ATOM 183 C GLY A 24 -23.166 18.750 -33.994 1.00 10.59 ATOM 184 O GLY A 24 -23.969 19.411 -34.663 1.00 10.34 ATOM 185 N VAL A 25 -23.248 18.631 -32.669 1.00 9.54 ATOM 186 CA VAL A 25 -24.187 19.439 -31.899 1.00 10.80 ATOM 187 C VAL A 25 -23.915 20.906 -32.154 1.00 12.02 ATOM 188 O VAL A 25 -24.839 21.722 -32.173 1.00 12.49 ATOM 189 CB VAL A 25 -24.072 19.069 -30.410 1.00 9.59 ATOM 190 CG1 VAL A 25 -24.900 20.001 -29.541 1.00 14.32 ATOM 191 CG2 VAL A 25 -24.523 17.631 -30.195 1.00 10.85 ATOM 192 N CYS A 26 -22.649 21.267 -32.354 1.00 8.92 ATOM 193 CA CYS A 26 -22.243 22.629 -32.655 1.00 7.68 ATOM 194 C CYS A 26 -22.617 23.076 -34.064 1.00 10.15 ATOM 195 O CYS A 26 -22.520 24.283 -34.354 1.00 10.28 ATOM 196 CB CYS A 26 -20.739 22.758 -32.507 1.00 7.82 ATOM 197 SG CYS A 26 -19.810 21.648 -33.658 1.00 8.47 ATOM 198 N GLY A 27 -23.016 22.163 -34.942 1.00 8.91 ATOM 199 CA GLY A 27 -23.339 22.481 -36.320 1.00 10.08 ATOM 200 C GLY A 27 -22.268 22.095 -37.309 1.00 12.55 ATOM 201 O GLY A 27 -22.465 22.273 -38.522 1.00 12.45 ATOM 202 C ACT A 603 -11.830 7.153 -25.566 1.00 40.77 ATOM 203 O ACT A 603 -11.349 7.691 -26.547 1.00 40.45 ATOM 204 OXT ACT A 603 -12.243 5.976 -25.471 1.00 41.07 ATOM 205 CH3 ACT A 603 -11.944 8.022 -24.308 1.00 40.93 ATOM 206 FE1 SF4 A 606 -16.991 17.991 -31.921 1.00 8.56 ATOM 207 FE2 SF4 A 606 -18.254 19.331 -29.906 1.00 8.98 ATOM 208 FE3 SF4 A 606 -19.596 17.506 -31.358 1.00 8.52 ATOM 209 FE4 SF4 A 606 -18.946 19.894 -32.425 1.00 8.73 ATOM 210 S1 SF4 A 606 -20.444 19.479 -30.684 1.00 8.70 ATOM 211 S2 SF4 A 606 -18.735 17.911 -33.460 1.00 8.49 ATOM 212 S3 SF4 A 606 -16.784 20.200 -31.521 1.00 8.41 ATOM 213 S4 SF4 A 606 -17.781 17.132 -29.954 1.00 8.26 ATOM 214 C1 GOL A 611 -17.483 5.954 -22.345 0.75 26.95 ATOM 215 O1 GOL A 611 -18.415 6.998 -22.591 0.75 27.01 ATOM 216 C2 GOL A 611 -16.079 6.384 -22.699 0.75 26.47 ATOM 217 O2 GOL A 611 -15.465 7.020 -21.577 0.75 26.65 ATOM 218 C3 GOL A 611 -15.222 5.254 -23.217 0.75 26.52 ATOM 219 O3 GOL A 611 -13.855 5.630 -23.286 0.75 26.40 ATOM 220 C1 GOL A 616 -16.872 6.908 -27.622 1.00 33.56 ATOM 221 O1 GOL A 616 -16.801 7.812 -26.520 1.00 32.78 ATOM 222 C2 GOL A 616 -15.493 6.283 -27.800 1.00 34.30 ATOM 223 O2 GOL A 616 -15.147 5.615 -26.572 1.00 34.67 ATOM 224 C3 GOL A 616 -15.469 5.279 -28.935 1.00 34.67 ATOM 225 O3 GOL A 616 -16.508 4.315 -28.725 1.00 34.85 TER