HEADER OXIDOREDUCTASE 31-DEC-69 2JI1 TITLE X-ray structure of wild-type superoxide reductase from Desulfoarculus TITLE 2 baarsii COMPND MOL_ID: 1; COMPND 2 MOLECULE: Desulfoferrodoxin; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.15.1.2; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.70 ANGSTORMS DBREF 2JI1 B 1 126 UNP Q46495 DFX_DESB2 1 126 SEQRES 1 B 36 PRO GLU ARG LEU GLN VAL TYR LYS CYS GLU VAL CYS GLY SEQRES 2 B 36 ASN ILE VAL GLU VAL LEU ASN GLY GLY ILE GLY GLU LEU SEQRES 3 B 36 VAL CYS CYS ASN GLN ASP MET LYS LEU MET ATOM 1 N PRO B 2 13.643 29.638 23.150 1.00 16.16 ATOM 2 CA PRO B 2 13.001 28.802 24.189 1.00 16.09 ATOM 3 C PRO B 2 12.013 29.583 25.049 1.00 14.94 ATOM 4 O PRO B 2 12.013 30.816 25.060 1.00 13.73 ATOM 5 CB PRO B 2 14.120 28.202 25.038 1.00 16.36 ATOM 6 CG PRO B 2 15.292 29.121 24.718 1.00 17.83 ATOM 7 CD PRO B 2 15.105 29.502 23.246 1.00 16.07 ATOM 8 N GLU B 3 11.169 28.853 25.768 1.00 14.35 ATOM 9 CA GLU B 3 10.151 29.467 26.610 1.00 14.24 ATOM 10 C GLU B 3 10.268 28.988 28.051 1.00 12.31 ATOM 11 O GLU B 3 10.765 27.897 28.312 1.00 10.80 ATOM 12 CB GLU B 3 8.764 29.127 26.057 1.00 18.60 ATOM 13 CG GLU B 3 8.494 29.717 24.679 1.00 27.77 ATOM 14 CD GLU B 3 7.397 28.983 23.930 1.00 33.82 ATOM 15 OE1 GLU B 3 6.320 28.748 24.518 1.00 37.14 ATOM 16 OE2 GLU B 3 7.611 28.644 22.745 1.00 37.53 ATOM 17 N ARG B 4 9.807 29.814 28.981 1.00 10.77 ATOM 18 CA ARG B 4 9.854 29.470 30.392 1.00 10.94 ATOM 19 C ARG B 4 9.182 28.122 30.644 1.00 11.95 ATOM 20 O ARG B 4 8.130 27.823 30.066 1.00 13.07 ATOM 21 CB ARG B 4 9.164 30.561 31.219 1.00 10.89 ATOM 22 CG ARG B 4 9.109 30.266 32.715 1.00 11.04 ATOM 23 CD ARG B 4 8.290 31.313 33.453 1.00 15.66 ATOM 24 NE ARG B 4 8.943 32.617 33.446 1.00 18.66 ATOM 25 CZ ARG B 4 8.391 33.731 33.916 1.00 21.01 ATOM 26 NH1 ARG B 4 7.172 33.701 34.433 1.00 22.50 ATOM 27 NH2 ARG B 4 9.060 34.871 33.874 1.00 24.47 ATOM 28 N LEU B 5 9.810 27.325 31.506 1.00 10.47 ATOM 29 CA LEU B 5 9.344 25.996 31.912 1.00 10.72 ATOM 30 C LEU B 5 9.835 24.847 31.036 1.00 10.60 ATOM 31 O LEU B 5 9.771 23.688 31.440 1.00 11.20 ATOM 32 CB LEU B 5 7.808 25.953 32.006 1.00 13.34 ATOM 33 CG LEU B 5 7.182 26.989 32.946 1.00 15.87 ATOM 34 CD1 LEU B 5 5.687 26.749 33.048 1.00 17.24 ATOM 35 CD2 LEU B 5 7.830 26.906 34.316 1.00 15.78 ATOM 36 N GLN B 6 10.321 25.149 29.836 1.00 10.31 ATOM 37 CA GLN B 6 10.831 24.081 28.980 1.00 12.42 ATOM 38 C GLN B 6 12.091 23.484 29.600 1.00 12.44 ATOM 39 O GLN B 6 12.870 24.187 30.248 1.00 12.57 ATOM 40 CB GLN B 6 11.178 24.609 27.589 1.00 13.38 ATOM 41 CG GLN B 6 9.994 25.079 26.769 1.00 12.93 ATOM 42 CD GLN B 6 10.386 25.360 25.332 1.00 15.04 ATOM 43 OE1 GLN B 6 11.398 26.009 25.072 1.00 13.70 ATOM 44 NE2 GLN B 6 9.586 24.871 24.390 1.00 15.95 ATOM 45 N VAL B 7 12.287 22.187 29.398 1.00 11.69 ATOM 46 CA VAL B 7 13.461 21.502 29.922 1.00 11.53 ATOM 47 C VAL B 7 14.303 21.032 28.744 1.00 11.65 ATOM 48 O VAL B 7 13.787 20.389 27.827 1.00 12.43 ATOM 49 CB VAL B 7 13.055 20.296 30.788 1.00 11.73 ATOM 50 CG1 VAL B 7 14.285 19.502 31.200 1.00 12.23 ATOM 51 CG2 VAL B 7 12.302 20.790 32.030 1.00 10.72 ATOM 52 N TYR B 8 15.590 21.379 28.771 1.00 11.51 ATOM 53 CA TYR B 8 16.530 21.013 27.714 1.00 11.21 ATOM 54 C TYR B 8 17.666 20.152 28.249 1.00 11.93 ATOM 55 O TYR B 8 18.130 20.345 29.374 1.00 11.47 ATOM 56 CB TYR B 8 17.124 22.270 27.067 1.00 11.80 ATOM 57 CG TYR B 8 16.161 23.025 26.182 1.00 14.29 ATOM 58 CD1 TYR B 8 15.262 23.948 26.717 1.00 12.96 ATOM 59 CD2 TYR B 8 16.127 22.791 24.809 1.00 12.83 ATOM 60 CE1 TYR B 8 14.353 24.616 25.905 1.00 13.97 ATOM 61 CE2 TYR B 8 15.223 23.450 23.990 1.00 13.03 ATOM 62 CZ TYR B 8 14.339 24.359 24.541 1.00 13.63 ATOM 63 OH TYR B 8 13.433 24.998 23.727 1.00 14.55 ATOM 64 N LYS B 9 18.121 19.208 27.431 1.00 12.17 ATOM 65 CA LYS B 9 19.207 18.322 27.830 1.00 10.70 ATOM 66 C LYS B 9 20.328 18.225 26.802 1.00 11.91 ATOM 67 O LYS B 9 20.084 18.229 25.595 1.00 11.33 ATOM 68 CB LYS B 9 18.671 16.911 28.093 1.00 11.97 ATOM 69 CG LYS B 9 19.768 15.863 28.248 1.00 12.62 ATOM 70 CD LYS B 9 19.219 14.465 28.464 1.00 13.92 ATOM 71 CE LYS B 9 20.358 13.453 28.527 1.00 17.28 ATOM 72 NZ LYS B 9 19.883 12.060 28.779 1.00 17.62 ATOM 73 N CYS B 10 21.561 18.146 27.287 1.00 11.63 ATOM 74 CA CYS B 10 22.693 17.969 26.389 1.00 11.54 ATOM 75 C CYS B 10 22.898 16.463 26.338 1.00 12.11 ATOM 76 O CYS B 10 23.222 15.831 27.351 1.00 11.33 ATOM 77 CB CYS B 10 23.958 18.628 26.918 1.00 12.27 ATOM 78 SG CYS B 10 25.362 18.277 25.836 1.00 13.63 ATOM 79 N GLU B 11 22.696 15.883 25.164 1.00 13.85 ATOM 80 CA GLU B 11 22.831 14.443 25.018 1.00 16.39 ATOM 81 C GLU B 11 24.260 13.936 25.085 1.00 16.69 ATOM 82 O GLU B 11 24.486 12.735 25.212 1.00 17.71 ATOM 83 CB GLU B 11 22.153 13.991 23.724 1.00 19.64 ATOM 84 CG GLU B 11 20.654 14.228 23.762 1.00 24.70 ATOM 85 CD GLU B 11 19.899 13.453 22.705 1.00 29.23 ATOM 86 OE1 GLU B 11 19.979 13.822 21.514 1.00 30.31 ATOM 87 OE2 GLU B 11 19.225 12.468 23.077 1.00 32.67 ATOM 88 N VAL B 12 25.223 14.850 25.026 1.00 15.87 ATOM 89 CA VAL B 12 26.627 14.463 25.089 1.00 15.49 ATOM 90 C VAL B 12 27.162 14.393 26.518 1.00 15.09 ATOM 91 O VAL B 12 27.723 13.373 26.923 1.00 15.92 ATOM 92 CB VAL B 12 27.512 15.433 24.275 1.00 14.82 ATOM 93 CG1 VAL B 12 28.975 15.004 24.365 1.00 16.92 ATOM 94 CG2 VAL B 12 27.054 15.460 22.823 1.00 15.69 ATOM 95 N CYS B 13 26.988 15.466 27.288 1.00 14.22 ATOM 96 CA CYS B 13 27.491 15.487 28.660 1.00 13.31 ATOM 97 C CYS B 13 26.428 15.325 29.744 1.00 13.17 ATOM 98 O CYS B 13 26.759 15.173 30.921 1.00 13.19 ATOM 99 CB CYS B 13 28.287 16.772 28.920 1.00 12.72 ATOM 100 SG CYS B 13 27.289 18.269 29.096 1.00 13.12 ATOM 101 N GLY B 14 25.157 15.381 29.361 1.00 13.54 ATOM 102 CA GLY B 14 24.101 15.192 30.342 1.00 13.24 ATOM 103 C GLY B 14 23.561 16.401 31.087 1.00 13.05 ATOM 104 O GLY B 14 22.728 16.233 31.983 1.00 12.70 ATOM 105 N ASN B 15 24.027 17.605 30.765 1.00 12.13 ATOM 106 CA ASN B 15 23.492 18.788 31.437 1.00 10.64 ATOM 107 C ASN B 15 22.000 18.840 31.125 1.00 10.30 ATOM 108 O ASN B 15 21.588 18.543 30.004 1.00 10.84 ATOM 109 CB ASN B 15 24.106 20.091 30.899 1.00 11.11 ATOM 110 CG ASN B 15 25.462 20.415 31.505 1.00 13.38 ATOM 111 OD1 ASN B 15 25.730 20.111 32.665 1.00 14.87 ATOM 112 ND2 ASN B 15 26.312 21.076 30.722 1.00 10.57 ATOM 113 N ILE B 16 21.200 19.212 32.116 1.00 9.45 ATOM 114 CA ILE B 16 19.758 19.368 31.931 1.00 10.30 ATOM 115 C ILE B 16 19.409 20.681 32.619 1.00 10.59 ATOM 116 O ILE B 16 19.780 20.908 33.775 1.00 10.87 ATOM 117 CB ILE B 16 18.939 18.232 32.581 1.00 10.00 ATOM 118 CG1 ILE B 16 19.306 16.891 31.941 1.00 9.05 ATOM 119 CG2 ILE B 16 17.439 18.509 32.400 1.00 11.80 ATOM 120 CD1 ILE B 16 18.570 15.701 32.535 1.00 11.38 ATOM 121 N VAL B 17 18.716 21.554 31.903 1.00 9.82 ATOM 122 CA VAL B 17 18.346 22.849 32.460 1.00 9.30 ATOM 123 C VAL B 17 16.881 23.172 32.197 1.00 11.29 ATOM 124 O VAL B 17 16.267 22.626 31.278 1.00 11.03 ATOM 125 CB VAL B 17 19.193 23.994 31.831 1.00 10.92 ATOM 126 CG1 VAL B 17 20.688 23.691 31.964 1.00 10.83 ATOM 127 CG2 VAL B 17 18.830 24.167 30.355 1.00 12.23 ATOM 128 N GLU B 18 16.321 24.055 33.015 0.50 11.18 ATOM 129 CA GLU B 18 14.940 24.477 32.834 0.50 11.50 ATOM 130 C GLU B 18 14.983 25.970 32.559 0.50 11.01 ATOM 131 O GLU B 18 15.765 26.699 33.173 0.50 10.61 ATOM 132 CB GLU B 18 14.101 24.193 34.085 0.50 13.04 ATOM 133 CG GLU B 18 12.600 24.290 33.824 0.50 17.80 ATOM 134 CD GLU B 18 11.762 23.730 34.956 0.50 20.78 ATOM 135 OE1 GLU B 18 12.164 22.703 35.544 0.50 24.27 ATOM 136 OE2 GLU B 18 10.690 24.303 35.247 0.50 21.08 ATOM 137 N VAL B 19 14.155 26.422 31.625 1.00 9.84 ATOM 138 CA VAL B 19 14.121 27.833 31.266 1.00 9.71 ATOM 139 C VAL B 19 13.344 28.686 32.262 1.00 10.79 ATOM 140 O VAL B 19 12.184 28.393 32.568 1.00 10.29 ATOM 141 CB VAL B 19 13.513 28.020 29.867 1.00 10.00 ATOM 142 CG1 VAL B 19 13.575 29.486 29.462 1.00 10.98 ATOM 143 CG2 VAL B 19 14.255 27.146 28.866 1.00 12.16 ATOM 144 N LEU B 20 13.994 29.736 32.765 1.00 9.69 ATOM 145 CA LEU B 20 13.374 30.659 33.717 1.00 12.42 ATOM 146 C LEU B 20 12.913 31.916 32.984 1.00 12.26 ATOM 147 O LEU B 20 11.926 32.545 33.364 1.00 11.55 ATOM 148 CB LEU B 20 14.367 31.046 34.818 1.00 12.37 ATOM 149 CG LEU B 20 14.864 29.912 35.719 1.00 15.22 ATOM 150 CD1 LEU B 20 15.904 30.448 36.694 1.00 14.89 ATOM 151 CD2 LEU B 20 13.689 29.301 36.474 1.00 15.42 ATOM 152 N ASN B 21 13.652 32.280 31.941 1.00 11.66 ATOM 153 CA ASN B 21 13.328 33.439 31.124 1.00 11.49 ATOM 154 C ASN B 21 13.613 33.048 29.679 1.00 12.82 ATOM 155 O ASN B 21 14.726 32.632 29.355 1.00 11.97 ATOM 156 CB ASN B 21 14.200 34.637 31.503 1.00 11.89 ATOM 157 CG ASN B 21 13.689 35.928 30.907 1.00 14.79 ATOM 158 OD1 ASN B 21 12.698 36.490 31.378 1.00 15.72 ATOM 159 ND2 ASN B 21 14.351 36.401 29.853 1.00 15.60 ATOM 160 N GLY B 22 12.609 33.182 28.821 1.00 13.18 ATOM 161 CA GLY B 22 12.773 32.818 27.427 1.00 14.78 ATOM 162 C GLY B 22 13.555 33.820 26.603 1.00 15.36 ATOM 163 O GLY B 22 13.872 34.911 27.063 1.00 17.25 ATOM 164 N GLY B 23 13.855 33.430 25.370 1.00 16.63 ATOM 165 CA GLY B 23 14.606 34.271 24.457 1.00 15.38 ATOM 166 C GLY B 23 14.618 33.585 23.106 1.00 16.54 ATOM 167 O GLY B 23 14.055 32.497 22.964 1.00 16.66 ATOM 168 N ILE B 24 15.260 34.191 22.113 1.00 14.59 ATOM 169 CA ILE B 24 15.286 33.600 20.779 1.00 15.64 ATOM 170 C ILE B 24 16.504 32.720 20.495 1.00 15.28 ATOM 171 O ILE B 24 16.524 31.987 19.507 1.00 14.29 ATOM 172 CB ILE B 24 15.224 34.698 19.689 1.00 17.18 ATOM 173 CG1 ILE B 24 16.452 35.606 19.799 1.00 19.89 ATOM 174 CG2 ILE B 24 13.947 35.511 19.842 1.00 17.38 ATOM 175 CD1 ILE B 24 16.532 36.679 18.726 1.00 23.95 ATOM 176 N GLY B 25 17.511 32.781 21.358 1.00 15.16 ATOM 177 CA GLY B 25 18.711 31.994 21.133 1.00 15.02 ATOM 178 C GLY B 25 18.561 30.510 21.399 1.00 15.24 ATOM 179 O GLY B 25 17.857 30.104 22.316 1.00 14.84 ATOM 180 N GLU B 26 19.220 29.690 20.588 1.00 16.10 ATOM 181 CA GLU B 26 19.162 28.246 20.781 1.00 15.93 ATOM 182 C GLU B 26 20.219 27.835 21.794 1.00 15.52 ATOM 183 O GLU B 26 21.405 28.126 21.621 1.00 15.46 ATOM 184 CB GLU B 26 19.394 27.501 19.460 1.00 19.18 ATOM 185 CG GLU B 26 18.198 27.534 18.512 1.00 20.87 ATOM 186 N LEU B 27 19.787 27.168 22.858 1.00 14.21 ATOM 187 CA LEU B 27 20.713 26.718 23.889 1.00 13.19 ATOM 188 C LEU B 27 21.644 25.661 23.301 1.00 13.74 ATOM 189 O LEU B 27 21.196 24.727 22.636 1.00 13.06 ATOM 190 CB LEU B 27 19.937 26.134 25.070 1.00 13.07 ATOM 191 CG LEU B 27 19.050 27.140 25.805 1.00 11.71 ATOM 192 CD1 LEU B 27 18.174 26.403 26.805 1.00 13.89 ATOM 193 CD2 LEU B 27 19.920 28.180 26.499 1.00 12.70 ATOM 194 N VAL B 28 22.937 25.809 23.564 1.00 11.53 ATOM 195 CA VAL B 28 23.942 24.892 23.044 1.00 12.09 ATOM 196 C VAL B 28 24.872 24.346 24.123 1.00 11.48 ATOM 197 O VAL B 28 25.163 25.025 25.106 1.00 11.34 ATOM 198 CB VAL B 28 24.788 25.609 21.966 1.00 13.53 ATOM 199 CG1 VAL B 28 26.018 24.782 21.598 1.00 13.48 ATOM 200 CG2 VAL B 28 23.924 25.866 20.741 1.00 12.66 ATOM 201 N CYS B 29 25.315 23.104 23.939 1.00 11.80 ATOM 202 CA CYS B 29 26.244 22.465 24.862 1.00 12.23 ATOM 203 C CYS B 29 27.005 21.388 24.096 1.00 13.50 ATOM 204 O CYS B 29 26.432 20.678 23.271 1.00 11.98 ATOM 205 CB CYS B 29 25.505 21.838 26.049 1.00 8.80 ATOM 206 SG CYS B 29 26.595 21.363 27.434 1.00 13.47 ATOM 207 N CYS B 30 28.302 21.281 24.355 1.00 12.63 ATOM 208 CA CYS B 30 29.122 20.285 23.680 1.00 14.67 ATOM 209 C CYS B 30 28.987 20.363 22.160 1.00 13.97 ATOM 210 O CYS B 30 28.819 19.346 21.489 1.00 15.18 ATOM 211 CB CYS B 30 28.747 18.883 24.166 1.00 13.78 ATOM 212 SG CYS B 30 29.038 18.625 25.928 1.00 14.06 ATOM 213 N ASN B 31 29.057 21.581 21.636 1.00 16.26 ATOM 214 CA ASN B 31 28.980 21.842 20.200 1.00 18.28 ATOM 215 C ASN B 31 27.700 21.462 19.475 1.00 18.53 ATOM 216 O ASN B 31 27.701 21.324 18.251 1.00 18.24 ATOM 217 CB ASN B 31 30.160 21.189 19.472 1.00 22.22 ATOM 218 CG ASN B 31 31.478 21.862 19.778 1.00 26.24 ATOM 219 OD1 ASN B 31 31.577 23.090 19.769 1.00 28.52 ATOM 220 ND2 ASN B 31 32.507 21.060 20.036 1.00 30.37 ATOM 221 N GLN B 32 26.604 21.287 20.202 1.00 16.01 ATOM 222 CA GLN B 32 25.356 20.955 19.530 1.00 16.92 ATOM 223 C GLN B 32 24.174 21.514 20.298 1.00 16.34 ATOM 224 O GLN B 32 24.264 21.737 21.503 1.00 13.66 ATOM 225 CB GLN B 32 25.222 19.437 19.353 1.00 18.87 ATOM 226 CG GLN B 32 24.946 18.642 20.616 1.00 19.79 ATOM 227 CD GLN B 32 24.971 17.142 20.360 1.00 22.60 ATOM 228 OE1 GLN B 32 24.233 16.379 20.982 1.00 22.07 ATOM 229 NE2 GLN B 32 25.834 16.714 19.444 1.00 20.37 ATOM 230 N ASP B 33 23.079 21.768 19.588 1.00 16.75 ATOM 231 CA ASP B 33 21.875 22.308 20.210 1.00 16.92 ATOM 232 C ASP B 33 21.367 21.350 21.276 1.00 15.23 ATOM 233 O ASP B 33 21.299 20.144 21.052 1.00 13.75 ATOM 234 CB ASP B 33 20.773 22.510 19.166 1.00 18.92 ATOM 235 CG ASP B 33 21.034 23.692 18.254 1.00 21.33 ATOM 236 OD1 ASP B 33 22.138 24.271 18.316 1.00 19.51 ATOM 237 OD2 ASP B 33 20.124 24.039 17.470 1.00 24.25 ATOM 238 N MET B 34 21.018 21.886 22.440 1.00 14.30 ATOM 239 CA MET B 34 20.490 21.049 23.503 1.00 14.28 ATOM 240 C MET B 34 19.122 20.574 23.030 1.00 13.98 ATOM 241 O MET B 34 18.430 21.283 22.299 1.00 14.36 ATOM 242 CB MET B 34 20.374 21.847 24.803 1.00 12.36 ATOM 243 CG MET B 34 21.723 22.275 25.364 1.00 14.57 ATOM 244 SD MET B 34 21.576 23.090 26.970 1.00 13.20 ATOM 245 CE MET B 34 21.284 21.684 28.043 1.00 13.54 ATOM 246 N LYS B 35 18.737 19.374 23.443 1.00 14.37 ATOM 247 CA LYS B 35 17.466 18.800 23.023 1.00 13.94 ATOM 248 C LYS B 35 16.294 19.160 23.917 1.00 13.88 ATOM 249 O LYS B 35 16.374 19.036 25.138 1.00 13.23 ATOM 250 CB LYS B 35 17.590 17.276 22.952 1.00 14.15 ATOM 251 CG LYS B 35 16.317 16.570 22.516 1.00 17.50 ATOM 252 CD LYS B 35 16.509 15.062 22.454 1.00 18.61 ATOM 253 CE LYS B 35 15.244 14.373 21.957 1.00 23.36 ATOM 254 NZ LYS B 35 15.424 12.898 21.873 1.00 27.09 ATOM 255 N LEU B 36 15.204 19.607 23.302 1.00 12.94 ATOM 256 CA LEU B 36 14.003 19.938 24.053 1.00 13.40 ATOM 257 C LEU B 36 13.418 18.617 24.534 1.00 13.05 ATOM 258 O LEU B 36 13.177 17.712 23.738 1.00 12.06 ATOM 259 CB LEU B 36 12.986 20.651 23.158 1.00 13.83 ATOM 260 CG LEU B 36 11.587 20.864 23.749 1.00 14.26 ATOM 261 CD1 LEU B 36 11.673 21.710 25.019 1.00 12.34 ATOM 262 CD2 LEU B 36 10.706 21.537 22.713 1.00 16.48 ATOM 263 N MET B 37 13.204 18.492 25.838 1.00 11.39 ATOM 264 CA MET B 37 12.639 17.266 26.374 1.00 11.87 ATOM 265 C MET B 37 11.128 17.449 26.463 1.00 12.75 ATOM 266 O MET B 37 10.601 17.832 27.504 1.00 11.76 ATOM 267 CB MET B 37 13.232 16.973 27.756 1.00 12.84 ATOM 268 CG MET B 37 14.754 16.866 27.746 1.00 16.34 ATOM 269 SD MET B 37 15.353 15.657 26.532 1.00 21.94 ATOM 270 CE MET B 37 15.172 14.171 27.464 1.00 22.41 TER