HEADER OXIDOREDUCTASE 27-OCT-00 1E9V TITLE XENON BOUND IN HYDROPHOBIC CHANNEL OF HYBRID CLUSTER PROTEIN FROM TITLE 2 DESULFOVIBRIO VULGARIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYDROXYLAMINE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.7.-.-; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.79 ANGSTORMS DBREF 1E9V A 1 553 UNP P31101 PRIS_DESVH 1 553 MODRES 1E9V 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 36.397 12.071 5.656 1.00 14.84 ATOM 2 CA MET A 1 36.780 12.957 6.789 1.00 13.91 ATOM 3 C MET A 1 36.141 14.335 6.621 1.00 13.98 ATOM 4 O MET A 1 35.577 14.644 5.572 1.00 12.90 ATOM 5 CB MET A 1 38.304 13.147 6.844 1.00 14.53 ATOM 6 CG MET A 1 38.961 13.711 5.598 1.00 13.94 ATOM 7 SD MET A 1 40.715 14.066 5.744 1.00 13.30 ATOM 8 CE MET A 1 40.691 15.660 6.563 1.00 13.89 ATOM 9 N PHE A 2 36.285 15.182 7.636 1.00 12.57 ATOM 10 CA PHE A 2 35.858 16.564 7.483 1.00 12.47 ATOM 11 C PHE A 2 36.689 17.408 8.459 1.00 12.00 ATOM 12 O PHE A 2 36.583 17.193 9.660 1.00 12.35 ATOM 13 CB PHE A 2 34.378 16.849 7.718 1.00 13.00 ATOM 14 CG PHE A 2 34.081 18.284 7.327 1.00 13.03 ATOM 15 CD1 PHE A 2 33.818 18.585 5.996 1.00 13.76 ATOM 16 CD2 PHE A 2 34.090 19.305 8.251 1.00 12.43 ATOM 17 CE1 PHE A 2 33.550 19.878 5.594 1.00 14.05 ATOM 18 CE2 PHE A 2 33.854 20.609 7.856 1.00 13.21 ATOM 19 CZ PHE A 2 33.561 20.901 6.531 1.00 15.04 ATOM 20 N CYS A 3 37.457 18.315 7.879 1.00 13.17 ATOM 21 CA CYS A 3 38.242 19.255 8.708 1.00 12.39 ATOM 22 C CYS A 3 38.263 20.592 7.994 1.00 13.32 ATOM 23 O CYS A 3 38.459 20.624 6.769 1.00 13.01 ATOM 24 CB CYS A 3 39.642 18.696 8.926 1.00 11.11 ATOM 25 SG CYS A 3 40.666 19.736 10.020 1.00 8.92 ATOM 26 N PHE A 4 38.082 21.707 8.716 1.00 12.65 ATOM 27 CA PHE A 4 38.103 23.012 8.034 1.00 12.83 ATOM 28 C PHE A 4 38.730 24.057 8.956 1.00 12.27 ATOM 29 O PHE A 4 38.441 25.237 8.816 1.00 13.10 ATOM 30 CB PHE A 4 36.690 23.433 7.628 1.00 12.29 ATOM 31 CG PHE A 4 35.625 23.672 8.670 1.00 13.06 ATOM 32 CD1 PHE A 4 35.814 23.466 10.018 1.00 12.61 ATOM 33 CD2 PHE A 4 34.354 24.062 8.230 1.00 12.39 ATOM 34 CE1 PHE A 4 34.797 23.657 10.945 1.00 13.79 ATOM 35 CE2 PHE A 4 33.327 24.244 9.132 1.00 13.13 ATOM 36 CZ PHE A 4 33.549 24.063 10.494 1.00 13.14 ATOM 37 N GLN A 5 39.593 23.602 9.885 1.00 11.48 ATOM 38 CA GLN A 5 40.122 24.550 10.866 1.00 12.40 ATOM 39 C GLN A 5 41.281 25.432 10.458 1.00 13.52 ATOM 40 O GLN A 5 41.566 26.375 11.214 1.00 11.72 ATOM 41 CB GLN A 5 40.525 23.786 12.157 1.00 11.64 ATOM 42 CG GLN A 5 41.587 22.726 11.858 1.00 12.71 ATOM 43 CD GLN A 5 42.184 22.178 13.161 1.00 13.39 ATOM 44 OE1 GLN A 5 41.690 22.496 14.247 1.00 13.84 ATOM 45 NE2 GLN A 5 43.234 21.370 13.022 1.00 12.66 ATOM 46 N CYS A 6 41.932 25.257 9.320 1.00 12.56 ATOM 47 CA CYS A 6 43.042 26.141 8.970 1.00 12.56 ATOM 48 C CYS A 6 42.722 26.902 7.678 1.00 12.16 ATOM 49 O CYS A 6 41.779 26.589 6.949 1.00 12.11 ATOM 50 CB CYS A 6 44.344 25.357 8.886 1.00 13.26 ATOM 51 SG CYS A 6 44.719 24.566 7.294 1.00 11.15 ATOM 52 N GLN A 7 43.537 27.894 7.397 1.00 12.88 ATOM 53 CA GLN A 7 43.308 28.787 6.245 1.00 12.26 ATOM 54 C GLN A 7 43.423 28.054 4.924 1.00 13.22 ATOM 55 O GLN A 7 42.768 28.455 3.951 1.00 13.37 ATOM 56 CB GLN A 7 44.302 29.957 6.333 1.00 11.81 ATOM 57 CG GLN A 7 44.095 31.050 5.288 1.00 13.32 ATOM 58 CD GLN A 7 44.759 30.694 3.969 1.00 13.79 ATOM 59 OE1 GLN A 7 45.840 30.118 4.002 1.00 14.85 ATOM 60 NE2 GLN A 7 44.135 31.004 2.835 1.00 14.65 ATOM 61 N GLU A 8 44.220 26.975 4.853 1.00 12.54 ATOM 62 CA GLU A 8 44.409 26.253 3.597 1.00 12.74 ATOM 63 C GLU A 8 43.397 25.153 3.317 1.00 12.91 ATOM 64 O GLU A 8 43.565 24.363 2.371 1.00 13.42 ATOM 65 CB GLU A 8 45.844 25.666 3.651 1.00 13.71 ATOM 66 CG GLU A 8 46.872 26.790 3.585 1.00 14.63 ATOM 67 CD GLU A 8 48.312 26.354 3.478 1.00 15.80 ATOM 68 OE1 GLU A 8 48.628 25.141 3.394 1.00 16.27 ATOM 69 OE2 GLU A 8 49.171 27.258 3.494 1.00 17.09 ATOM 70 N THR A 9 42.299 25.112 4.065 1.00 12.34 ATOM 71 CA THR A 9 41.290 24.069 3.854 1.00 12.64 ATOM 72 C THR A 9 40.835 24.062 2.396 1.00 14.29 ATOM 73 O THR A 9 40.751 25.113 1.752 1.00 14.66 ATOM 74 CB THR A 9 40.123 24.256 4.841 1.00 12.21 ATOM 75 OG1 THR A 9 39.361 23.051 4.861 1.00 11.23 ATOM 76 CG2 THR A 9 39.214 25.428 4.502 1.00 12.55 ATOM 77 N ALA A 10 40.534 22.879 1.901 1.00 14.48 ATOM 78 CA ALA A 10 40.188 22.688 0.491 1.00 14.62 ATOM 79 C ALA A 10 39.010 23.544 0.060 1.00 15.22 ATOM 80 O ALA A 10 37.950 23.596 0.663 1.00 15.10 ATOM 81 CB ALA A 10 39.919 21.224 0.169 1.00 13.92 ATOM 82 N LYS A 11 39.250 24.289 -1.032 1.00 15.92 ATOM 83 CA LYS A 11 38.286 25.174 -1.673 1.00 16.80 ATOM 84 C LYS A 11 37.731 26.249 -0.747 1.00 17.22 ATOM 85 O LYS A 11 36.651 26.828 -0.965 1.00 17.41 ATOM 86 CB LYS A 11 37.069 24.388 -2.210 1.00 19.20 ATOM 87 CG LYS A 11 37.377 23.302 -3.207 1.00 21.44 ATOM 88 CD LYS A 11 38.039 23.808 -4.477 1.00 24.32 ATOM 89 CE LYS A 11 38.248 22.612 -5.413 1.00 26.41 ATOM 90 NZ LYS A 11 39.285 22.911 -6.447 1.00 28.45 ATOM 91 N ASN A 12 38.399 26.507 0.365 1.00 17.27 ATOM 92 CA ASN A 12 37.902 27.334 1.438 1.00 17.44 ATOM 93 C ASN A 12 36.557 26.815 1.946 1.00 17.40 ATOM 94 O ASN A 12 35.724 27.600 2.433 1.00 18.65 ATOM 95 CB ASN A 12 37.829 28.830 1.114 1.00 18.83 ATOM 96 CG ASN A 12 37.957 29.617 2.417 1.00 20.88 ATOM 97 OD1 ASN A 12 38.376 29.069 3.459 1.00 21.45 ATOM 98 ND2 ASN A 12 37.545 30.877 2.416 1.00 19.91 ATOM 99 N THR A 13 36.254 25.510 1.910 1.00 15.54 ATOM 100 CA THR A 13 35.014 24.974 2.448 1.00 15.58 ATOM 101 C THR A 13 35.283 23.811 3.396 1.00 14.52 ATOM 102 O THR A 13 34.542 23.605 4.379 1.00 12.53 ATOM 103 CB THR A 13 33.979 24.518 1.402 1.00 17.22 ATOM 104 OG1 THR A 13 34.522 23.511 0.541 1.00 15.08 ATOM 105 CG2 THR A 13 33.549 25.711 0.546 1.00 18.21 ATOM 106 N GLY A 14 36.351 23.038 3.138 1.00 13.18 ATOM 107 CA GLY A 14 36.635 21.913 4.045 1.00 13.56 ATOM 108 C GLY A 14 37.325 20.755 3.324 1.00 14.90 ATOM 109 O GLY A 14 37.026 20.401 2.175 1.00 14.52 ATOM 110 N CYS A 15 38.262 20.122 4.029 1.00 13.33 ATOM 111 CA CYS A 15 38.984 18.975 3.496 1.00 13.32 ATOM 112 C CYS A 15 38.199 17.704 3.770 1.00 13.64 ATOM 113 O CYS A 15 37.792 17.453 4.913 1.00 14.35 ATOM 114 CB CYS A 15 40.372 18.844 4.179 1.00 13.03 ATOM 115 SG CYS A 15 41.460 20.238 3.856 1.00 11.14 ATOM 116 N THR A 16 37.910 16.925 2.710 1.00 13.24 ATOM 117 CA THR A 16 37.046 15.762 2.896 1.00 14.71 ATOM 118 C THR A 16 37.617 14.412 2.531 1.00 14.98 ATOM 119 O THR A 16 36.960 13.399 2.858 1.00 15.91 ATOM 120 CB THR A 16 35.738 15.901 2.064 1.00 17.53 ATOM 121 OG1 THR A 16 36.097 16.014 0.685 1.00 17.23 ATOM 122 CG2 THR A 16 34.959 17.154 2.456 1.00 17.89 ATOM 123 N VAL A 17 38.757 14.350 1.890 1.00 14.43 ATOM 124 CA VAL A 17 39.356 13.051 1.545 1.00 14.98 ATOM 125 C VAL A 17 40.737 12.959 2.199 1.00 15.11 ATOM 126 O VAL A 17 41.004 11.978 2.870 1.00 14.38 ATOM 127 CB VAL A 17 39.462 12.851 0.029 1.00 16.18 ATOM 128 CG1 VAL A 17 40.197 11.557 -0.313 1.00 17.73 ATOM 129 CG2 VAL A 17 38.047 12.781 -0.557 1.00 15.67 ATOM 130 N LYS A 18 41.546 13.976 1.909 1.00 15.45 ATOM 131 CA LYS A 18 42.865 14.065 2.537 1.00 17.00 ATOM 132 C LYS A 18 43.141 15.544 2.805 1.00 15.89 ATOM 133 O LYS A 18 42.861 16.385 1.940 1.00 15.83 ATOM 134 CB LYS A 18 43.982 13.503 1.662 1.00 19.23 ATOM 135 CG LYS A 18 45.341 13.538 2.385 1.00 21.47 ATOM 136 CD LYS A 18 46.342 12.730 1.561 1.00 24.81 ATOM 137 CE LYS A 18 47.693 12.686 2.268 1.00 26.85 ATOM 138 NZ LYS A 18 48.743 12.168 1.327 1.00 29.11 ATOM 139 N GLY A 19 43.676 15.854 3.982 1.00 14.93 ATOM 140 CA GLY A 19 43.917 17.289 4.236 1.00 13.86 ATOM 141 C GLY A 19 44.870 17.887 3.221 1.00 14.86 ATOM 142 O GLY A 19 45.825 17.239 2.764 1.00 13.44 ATOM 143 N MET A 20 44.730 19.199 2.998 1.00 14.43 ATOM 144 CA MET A 20 45.681 19.936 2.156 1.00 15.61 ATOM 145 C MET A 20 47.039 20.003 2.850 1.00 15.64 ATOM 146 O MET A 20 48.104 20.117 2.222 1.00 14.73 ATOM 147 CB MET A 20 45.187 21.347 1.861 1.00 16.60 ATOM 148 CG MET A 20 43.902 21.377 1.026 1.00 17.41 ATOM 149 SD MET A 20 44.176 20.587 -0.602 1.00 19.90 ATOM 150 CE MET A 20 45.463 21.659 -1.209 1.00 21.99 ATOM 151 N CYS A 21 47.046 19.845 4.178 1.00 14.29 ATOM 152 CA CYS A 21 48.243 19.815 4.995 1.00 13.64 ATOM 153 C CYS A 21 48.923 18.453 4.949 1.00 14.04 ATOM 154 O CYS A 21 50.088 18.305 5.360 1.00 14.42 ATOM 155 CB CYS A 21 47.868 20.101 6.470 1.00 12.51 ATOM 156 SG CYS A 21 46.690 18.910 7.179 1.00 10.75 ATOM 157 N GLY A 22 48.194 17.452 4.498 1.00 14.27 ATOM 158 CA GLY A 22 48.659 16.076 4.376 1.00 14.50 ATOM 159 C GLY A 22 47.935 15.117 5.303 1.00 15.55 ATOM 160 O GLY A 22 48.204 13.904 5.292 1.00 15.93 ATOM 161 FE1 SF4 A 650 42.230 20.499 8.536 1.00 13.87 ATOM 162 FE2 SF4 A 650 44.632 20.046 7.302 1.00 13.97 ATOM 163 FE3 SF4 A 650 43.718 22.515 7.463 1.00 14.47 ATOM 164 FE4 SF4 A 650 42.502 20.721 5.877 1.00 13.44 ATOM 165 S1 SF4 A 650 44.569 21.552 5.549 1.00 10.35 ATOM 166 S2 SF4 A 650 41.467 22.253 7.289 1.00 9.51 ATOM 167 S3 SF4 A 650 42.757 18.813 7.140 1.00 8.66 ATOM 168 S4 SF4 A 650 44.262 21.186 9.301 1.00 10.03 TER