HEADER OXIDOREDUCTASE 26-MAY-00 1E2U TITLE Low Temperature Structure of Hybrid Cluster Protein from TITLE 2 Desulfovibrio vulgaris to 1.6A COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYDROXYLAMINE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.60 ANGSTORMS DBREF 1E2U A 1 553 UNP P31101 HCP_DESVH 1 553 MODRES 1E2U CSS A 406 CYS S-MERCAPTOCYSTEINE 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 36.322 12.198 5.614 1.00 9.92 ATOM 2 CA MET A 1 36.707 13.082 6.767 1.00 7.63 ATOM 3 C MET A 1 36.079 14.458 6.587 1.00 7.82 ATOM 4 O MET A 1 35.492 14.755 5.555 1.00 8.43 ATOM 5 CB MET A 1 38.235 13.230 6.870 1.00 7.67 ATOM 6 CG MET A 1 38.880 13.841 5.646 1.00 9.34 ATOM 7 SD MET A 1 40.642 14.212 5.759 1.00 7.72 ATOM 8 CE MET A 1 40.624 15.762 6.658 1.00 9.64 ATOM 9 N PHE A 2 36.189 15.293 7.627 1.00 7.36 ATOM 10 CA PHE A 2 35.775 16.675 7.479 1.00 5.88 ATOM 11 C PHE A 2 36.567 17.539 8.456 1.00 6.62 ATOM 12 O PHE A 2 36.458 17.357 9.660 1.00 8.06 ATOM 13 CB PHE A 2 34.266 16.949 7.674 1.00 7.56 ATOM 14 CG PHE A 2 33.984 18.388 7.315 1.00 6.73 ATOM 15 CD1 PHE A 2 33.717 18.725 5.988 1.00 7.82 ATOM 16 CD2 PHE A 2 34.014 19.391 8.265 1.00 5.59 ATOM 17 CE1 PHE A 2 33.492 20.041 5.619 1.00 8.86 ATOM 18 CE2 PHE A 2 33.782 20.708 7.902 1.00 7.56 ATOM 19 CZ PHE A 2 33.522 21.047 6.577 1.00 9.41 ATOM 20 N CYS A 3 37.325 18.471 7.888 1.00 7.18 ATOM 21 CA CYS A 3 38.092 19.404 8.731 1.00 6.61 ATOM 22 C CYS A 3 38.150 20.741 8.010 1.00 6.64 ATOM 23 O CYS A 3 38.431 20.747 6.809 1.00 7.31 ATOM 24 CB CYS A 3 39.479 18.812 8.990 1.00 6.62 ATOM 25 SG CYS A 3 40.578 19.832 10.022 1.00 5.36 ATOM 26 N PHE A 4 37.934 21.847 8.714 1.00 6.54 ATOM 27 CA PHE A 4 37.995 23.164 8.081 1.00 6.94 ATOM 28 C PHE A 4 38.634 24.209 8.987 1.00 7.08 ATOM 29 O PHE A 4 38.365 25.398 8.801 1.00 7.09 ATOM 30 CB PHE A 4 36.588 23.624 7.669 1.00 7.02 ATOM 31 CG PHE A 4 35.508 23.808 8.693 1.00 7.18 ATOM 32 CD1 PHE A 4 35.697 23.613 10.040 1.00 6.97 ATOM 33 CD2 PHE A 4 34.239 24.202 8.260 1.00 7.24 ATOM 34 CE1 PHE A 4 34.680 23.778 10.967 1.00 7.27 ATOM 35 CE2 PHE A 4 33.217 24.381 9.176 1.00 7.67 ATOM 36 CZ PHE A 4 33.424 24.162 10.521 1.00 6.71 ATOM 37 N GLN A 5 39.481 23.760 9.934 1.00 6.42 ATOM 38 CA GLN A 5 40.002 24.693 10.929 1.00 6.51 ATOM 39 C GLN A 5 41.148 25.604 10.519 1.00 7.36 ATOM 40 O GLN A 5 41.429 26.506 11.319 1.00 6.01 ATOM 41 CB GLN A 5 40.402 23.938 12.218 1.00 7.07 ATOM 42 CG GLN A 5 41.450 22.869 11.926 1.00 7.71 ATOM 43 CD GLN A 5 42.070 22.310 13.194 1.00 6.95 ATOM 44 OE1 GLN A 5 41.664 22.632 14.314 1.00 8.06 ATOM 45 NE2 GLN A 5 43.060 21.448 12.988 1.00 6.43 ATOM 46 N CYS A 6 41.798 25.372 9.384 1.00 7.27 ATOM 47 CA CYS A 6 42.890 26.276 8.997 1.00 7.51 ATOM 48 C CYS A 6 42.568 26.999 7.706 1.00 6.87 ATOM 49 O CYS A 6 41.640 26.684 6.954 1.00 7.06 ATOM 50 CB CYS A 6 44.227 25.529 8.921 1.00 7.86 ATOM 51 SG CYS A 6 44.581 24.716 7.345 1.00 5.43 ATOM 52 N GLN A 7 43.357 28.033 7.432 1.00 5.46 ATOM 53 CA GLN A 7 43.152 28.905 6.273 1.00 6.75 ATOM 54 C GLN A 7 43.272 28.178 4.949 1.00 6.54 ATOM 55 O GLN A 7 42.608 28.579 3.982 1.00 8.90 ATOM 56 CB GLN A 7 44.151 30.068 6.378 1.00 7.67 ATOM 57 CG GLN A 7 43.964 31.147 5.322 1.00 7.38 ATOM 58 CD GLN A 7 44.640 30.789 4.003 1.00 7.31 ATOM 59 OE1 GLN A 7 45.722 30.205 4.013 1.00 7.54 ATOM 60 NE2 GLN A 7 43.978 31.125 2.902 1.00 8.71 ATOM 61 N GLU A 8 44.043 27.094 4.883 1.00 6.90 ATOM 62 CA GLU A 8 44.239 26.360 3.639 1.00 7.24 ATOM 63 C GLU A 8 43.216 25.274 3.365 1.00 6.87 ATOM 64 O GLU A 8 43.403 24.483 2.440 1.00 8.60 ATOM 65 CB GLU A 8 45.682 25.777 3.684 1.00 7.90 ATOM 66 CG GLU A 8 46.704 26.902 3.643 1.00 7.07 ATOM 67 CD GLU A 8 48.147 26.478 3.537 1.00 8.80 ATOM 68 OE1 GLU A 8 48.453 25.280 3.404 1.00 10.20 ATOM 69 OE2 GLU A 8 49.006 27.393 3.598 1.00 9.40 ATOM 70 N THR A 9 42.114 25.237 4.126 1.00 8.09 ATOM 71 CA THR A 9 41.105 24.189 3.900 1.00 8.09 ATOM 72 C THR A 9 40.668 24.159 2.438 1.00 7.15 ATOM 73 O THR A 9 40.614 25.199 1.795 1.00 8.37 ATOM 74 CB THR A 9 39.930 24.390 4.871 1.00 8.20 ATOM 75 OG1 THR A 9 39.187 23.165 4.903 1.00 6.55 ATOM 76 CG2 THR A 9 39.043 25.559 4.478 1.00 7.16 ATOM 77 N ALA A 10 40.401 22.952 1.949 1.00 7.16 ATOM 78 CA ALA A 10 40.055 22.763 0.541 1.00 8.44 ATOM 79 C ALA A 10 38.917 23.635 0.062 1.00 7.97 ATOM 80 O ALA A 10 37.849 23.685 0.669 1.00 10.23 ATOM 81 CB ALA A 10 39.705 21.302 0.288 1.00 8.31 ATOM 82 N LYS A 11 39.136 24.342 -1.045 1.00 9.81 ATOM 83 CA LYS A 11 38.171 25.237 -1.671 1.00 11.40 ATOM 84 C LYS A 11 37.604 26.300 -0.751 1.00 11.76 ATOM 85 O LYS A 11 36.559 26.904 -1.007 1.00 13.36 ATOM 86 CB LYS A 11 36.991 24.461 -2.287 1.00 13.19 ATOM 87 CG LYS A 11 37.343 23.340 -3.240 1.00 17.45 ATOM 88 CD LYS A 11 38.092 23.785 -4.479 1.00 20.62 ATOM 89 CE LYS A 11 38.455 22.585 -5.350 1.00 20.82 ATOM 90 NZ LYS A 11 39.199 23.005 -6.572 1.00 24.97 ATOM 91 N ASN A 12 38.220 26.567 0.390 1.00 8.91 ATOM 92 CA ASN A 12 37.757 27.414 1.456 1.00 10.42 ATOM 93 C ASN A 12 36.404 26.954 1.989 1.00 10.75 ATOM 94 O ASN A 12 35.598 27.737 2.514 1.00 14.25 ATOM 95 CB ASN A 12 37.751 28.912 1.135 1.00 12.74 ATOM 96 CG ASN A 12 37.776 29.708 2.437 1.00 13.80 ATOM 97 OD1 ASN A 12 38.132 29.167 3.504 1.00 16.52 ATOM 98 ND2 ASN A 12 37.348 30.959 2.407 1.00 13.21 ATOM 99 N THR A 13 36.116 25.653 1.947 1.00 8.12 ATOM 100 CA THR A 13 34.897 25.078 2.487 1.00 8.74 ATOM 101 C THR A 13 35.200 23.918 3.437 1.00 8.90 ATOM 102 O THR A 13 34.509 23.750 4.450 1.00 11.10 ATOM 103 CB THR A 13 33.873 24.596 1.443 1.00 11.32 ATOM 104 OG1 THR A 13 34.441 23.645 0.545 1.00 10.46 ATOM 105 CG2 THR A 13 33.367 25.783 0.634 1.00 14.50 ATOM 106 N GLY A 14 36.206 23.095 3.134 1.00 8.70 ATOM 107 CA GLY A 14 36.511 21.983 4.034 1.00 7.90 ATOM 108 C GLY A 14 37.229 20.844 3.323 1.00 8.00 ATOM 109 O GLY A 14 36.937 20.530 2.168 1.00 8.92 ATOM 110 N CYS A 15 38.163 20.222 4.029 1.00 7.37 ATOM 111 CA CYS A 15 38.898 19.068 3.524 1.00 7.75 ATOM 112 C CYS A 15 38.088 17.813 3.820 1.00 7.87 ATOM 113 O CYS A 15 37.704 17.587 4.970 1.00 8.64 ATOM 114 CB CYS A 15 40.259 18.948 4.229 1.00 9.13 ATOM 115 SG CYS A 15 41.332 20.359 3.871 1.00 6.10 ATOM 116 N THR A 16 37.775 17.032 2.776 1.00 8.17 ATOM 117 CA THR A 16 36.914 15.872 2.935 1.00 8.71 ATOM 118 C THR A 16 37.502 14.524 2.563 1.00 8.92 ATOM 119 O THR A 16 36.856 13.509 2.869 1.00 10.44 ATOM 120 CB THR A 16 35.631 16.041 2.083 1.00 13.39 ATOM 121 OG1 THR A 16 36.004 16.142 0.709 1.00 12.83 ATOM 122 CG2 THR A 16 34.853 17.286 2.474 1.00 13.97 ATOM 123 N VAL A 17 38.680 14.483 1.944 1.00 9.86 ATOM 124 CA VAL A 17 39.280 13.187 1.593 1.00 10.07 ATOM 125 C VAL A 17 40.665 13.068 2.235 1.00 9.33 ATOM 126 O VAL A 17 40.943 12.089 2.920 1.00 10.17 ATOM 127 CB VAL A 17 39.346 12.973 0.080 1.00 11.86 ATOM 128 CG1 VAL A 17 40.109 11.693 -0.270 1.00 12.77 ATOM 129 CG2 VAL A 17 37.945 12.849 -0.514 1.00 13.54 ATOM 130 N LYS A 18 41.482 14.088 1.988 1.00 10.29 ATOM 131 CA LYS A 18 42.813 14.164 2.594 1.00 10.99 ATOM 132 C LYS A 18 43.066 15.649 2.842 1.00 9.35 ATOM 133 O LYS A 18 42.737 16.466 1.974 1.00 10.62 ATOM 134 CB LYS A 18 43.912 13.578 1.701 1.00 11.14 ATOM 135 CG LYS A 18 45.269 13.566 2.420 1.00 14.80 ATOM 136 CD LYS A 18 46.293 12.783 1.599 1.00 19.62 ATOM 137 CE LYS A 18 47.705 13.019 2.114 1.00 23.19 ATOM 138 NZ LYS A 18 48.725 12.427 1.191 1.00 26.58 ATOM 139 N GLY A 19 43.591 16.028 4.011 1.00 8.19 ATOM 140 CA GLY A 19 43.793 17.460 4.226 1.00 7.97 ATOM 141 C GLY A 19 44.779 18.065 3.246 1.00 8.50 ATOM 142 O GLY A 19 45.744 17.429 2.794 1.00 8.70 ATOM 143 N MET A 20 44.626 19.373 3.021 1.00 8.65 ATOM 144 CA MET A 20 45.577 20.113 2.189 1.00 8.38 ATOM 145 C MET A 20 46.925 20.192 2.906 1.00 10.01 ATOM 146 O MET A 20 47.969 20.315 2.263 1.00 11.01 ATOM 147 CB MET A 20 45.081 21.512 1.851 1.00 9.92 ATOM 148 CG MET A 20 43.816 21.502 0.986 1.00 9.17 ATOM 149 SD MET A 20 44.049 20.669 -0.605 1.00 13.59 ATOM 150 CE MET A 20 45.232 21.783 -1.353 1.00 18.00 ATOM 151 N CYS A 21 46.914 20.044 4.234 1.00 7.77 ATOM 152 CA CYS A 21 48.128 20.011 5.036 1.00 7.04 ATOM 153 C CYS A 21 48.804 18.645 4.961 1.00 7.64 ATOM 154 O CYS A 21 49.947 18.509 5.416 1.00 7.57 ATOM 155 CB CYS A 21 47.793 20.270 6.524 1.00 7.17 ATOM 156 SG CYS A 21 46.597 19.096 7.243 1.00 5.70 ATOM 157 N GLY A 22 48.096 17.636 4.451 1.00 6.59 ATOM 158 CA GLY A 22 48.564 16.273 4.383 1.00 8.63 ATOM 159 C GLY A 22 47.850 15.291 5.296 1.00 8.19 ATOM 160 O GLY A 22 48.124 14.094 5.264 1.00 10.66 ATOM 161 FE1 SF4 A 700 42.134 20.671 8.539 1.00 8.20 ATOM 162 FE2 SF4 A 700 44.556 20.218 7.349 1.00 8.46 ATOM 163 FE3 SF4 A 700 43.595 22.687 7.495 1.00 8.16 ATOM 164 FE4 SF4 A 700 42.388 20.873 5.902 1.00 8.25 ATOM 165 S1 SF4 A 700 44.464 21.730 5.612 1.00 5.61 ATOM 166 S2 SF4 A 700 41.374 22.411 7.309 1.00 4.75 ATOM 167 S3 SF4 A 700 42.687 18.980 7.121 1.00 4.89 ATOM 168 S4 SF4 A 700 44.105 21.351 9.325 1.00 4.82 TER