HEADER TRANSFERASE 31-DEC-69 3W1H TITLE Crystal structure of the selenocysteine synthase SelA from Aquifex TITLE 2 aeolicus COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-seryl-tRNA(Sec) selenium transferase; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 MUTATION: YES; COMPND 5 EC: 2.9.1.1; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.89 ANGSTORMS DBREF 3W1H E 1 452 UNP O67140 SELA_AQUAE 1 452 MODRES 3W1H LLP E 285 LYS SEQRES 1 E 20 LEU GLU ASP VAL GLU ARG LYS ILE LYS SER LEU MET LYS SEQRES 2 E 20 PRO ASN ILE LYS ARG VAL ILE ATOM 1 N LEU E 54 13.689 -26.265 -16.892 1.00332.98 ATOM 2 CA LEU E 54 15.034 -26.531 -17.397 1.00327.01 ATOM 3 C LEU E 54 15.023 -26.729 -18.913 1.00329.28 ATOM 4 O LEU E 54 15.894 -26.214 -19.623 1.00313.59 ATOM 5 CB LEU E 54 15.632 -27.769 -16.711 1.00313.98 ATOM 6 CG LEU E 54 15.658 -27.783 -15.176 1.00313.13 ATOM 7 CD1 LEU E 54 16.372 -29.022 -14.660 1.00306.85 ATOM 8 CD2 LEU E 54 16.311 -26.517 -14.640 1.00331.43 ATOM 9 N GLU E 55 14.031 -27.474 -19.400 1.00338.16 ATOM 10 CA GLU E 55 13.896 -27.753 -20.828 1.00334.85 ATOM 11 C GLU E 55 13.385 -26.539 -21.612 1.00331.81 ATOM 12 O GLU E 55 13.895 -26.229 -22.689 1.00324.76 ATOM 13 CB GLU E 55 12.959 -28.948 -21.063 1.00324.92 ATOM 14 CG GLU E 55 13.485 -30.295 -20.580 1.00345.98 ATOM 15 CD GLU E 55 12.515 -31.428 -20.864 1.00358.88 ATOM 16 OE1 GLU E 55 11.429 -31.156 -21.420 1.00362.76 ATOM 17 OE2 GLU E 55 12.837 -32.588 -20.533 1.00361.86 ATOM 18 N ASP E 56 12.378 -25.858 -21.069 1.00330.23 ATOM 19 CA ASP E 56 11.727 -24.754 -21.774 1.00318.04 ATOM 20 C ASP E 56 12.607 -23.513 -21.886 1.00313.72 ATOM 21 O ASP E 56 12.432 -22.713 -22.804 1.00308.36 ATOM 22 CB ASP E 56 10.373 -24.404 -21.135 1.00319.02 ATOM 23 CG ASP E 56 9.204 -25.168 -21.765 1.00311.55 ATOM 24 OD1 ASP E 56 9.286 -25.512 -22.963 1.00314.10 ATOM 25 OD2 ASP E 56 8.197 -25.417 -21.067 1.00287.69 ATOM 26 N VAL E 57 13.548 -23.353 -20.958 1.00324.49 ATOM 27 CA VAL E 57 14.484 -22.230 -21.014 1.00333.68 ATOM 28 C VAL E 57 15.655 -22.483 -21.975 1.00333.31 ATOM 29 O VAL E 57 16.153 -21.546 -22.609 1.00327.70 ATOM 30 CB VAL E 57 15.034 -21.862 -19.620 1.00334.98 ATOM 31 CG1 VAL E 57 16.038 -20.712 -19.727 1.00331.86 ATOM 32 CG2 VAL E 57 13.891 -21.502 -18.678 1.00337.33 ATOM 33 N GLU E 58 16.099 -23.739 -22.072 1.00325.47 ATOM 34 CA GLU E 58 17.131 -24.115 -23.044 1.00316.88 ATOM 35 C GLU E 58 16.572 -24.042 -24.469 1.00321.14 ATOM 36 O GLU E 58 17.319 -23.790 -25.420 1.00317.61 ATOM 37 CB GLU E 58 17.711 -25.516 -22.764 1.00305.96 ATOM 38 CG GLU E 58 19.015 -25.802 -23.534 1.00316.98 ATOM 39 CD GLU E 58 19.493 -27.243 -23.419 1.00315.55 ATOM 40 OE1 GLU E 58 18.744 -28.086 -22.884 1.00324.05 ATOM 41 OE2 GLU E 58 20.623 -27.531 -23.869 1.00301.59 ATOM 42 N ARG E 59 15.258 -24.259 -24.603 1.00322.64 ATOM 43 CA ARG E 59 14.558 -24.150 -25.893 1.00308.30 ATOM 44 C ARG E 59 14.545 -22.702 -26.413 1.00297.90 ATOM 45 O ARG E 59 14.803 -22.448 -27.594 1.00283.94 ATOM 46 CB ARG E 59 13.124 -24.727 -25.810 1.00287.71 ATOM 47 CG ARG E 59 13.040 -26.264 -25.805 1.00301.95 ATOM 48 CD ARG E 59 11.608 -26.777 -25.552 1.00328.36 ATOM 49 NE ARG E 59 11.572 -28.174 -25.093 1.00345.51 ATOM 50 CZ ARG E 59 10.468 -28.835 -24.738 1.00328.78 ATOM 51 NH1 ARG E 59 9.281 -28.242 -24.786 1.00336.40 ATOM 52 NH2 ARG E 59 10.549 -30.096 -24.333 1.00293.94 ATOM 53 N LYS E 60 14.246 -21.759 -25.527 1.00295.01 ATOM 54 CA LYS E 60 14.330 -20.354 -25.881 1.00288.92 ATOM 55 C LYS E 60 15.756 -20.016 -26.301 1.00305.28 ATOM 56 O LYS E 60 15.956 -19.313 -27.285 1.00308.80 ATOM 57 CB LYS E 60 13.875 -19.468 -24.722 1.00288.46 ATOM 58 CG LYS E 60 12.364 -19.451 -24.515 1.00314.30 ATOM 59 CD LYS E 60 11.624 -18.755 -25.663 1.00317.38 ATOM 60 CE LYS E 60 10.110 -18.741 -25.425 1.00308.14 ATOM 61 NZ LYS E 60 9.372 -17.901 -26.415 1.00300.19 ATOM 62 N ILE E 61 16.741 -20.532 -25.563 1.00316.56 ATOM 63 CA ILE E 61 18.162 -20.330 -25.890 1.00316.87 ATOM 64 C ILE E 61 18.513 -20.835 -27.294 1.00315.06 ATOM 65 O ILE E 61 19.206 -20.149 -28.048 1.00308.81 ATOM 66 CB ILE E 61 19.115 -20.997 -24.849 1.00296.70 ATOM 67 CG1 ILE E 61 19.097 -20.232 -23.518 1.00314.25 ATOM 68 CG2 ILE E 61 20.545 -21.090 -25.396 1.00304.51 ATOM 69 CD1 ILE E 61 19.888 -20.895 -22.406 1.00306.45 ATOM 70 N LYS E 62 18.033 -22.028 -27.642 1.00310.03 ATOM 71 CA LYS E 62 18.240 -22.558 -28.986 1.00297.86 ATOM 72 C LYS E 62 17.454 -21.786 -30.046 1.00298.66 ATOM 73 O LYS E 62 17.980 -21.516 -31.131 1.00296.18 ATOM 74 CB LYS E 62 17.886 -24.033 -29.040 1.00285.13 ATOM 75 CG LYS E 62 18.822 -24.892 -28.230 1.00283.59 ATOM 76 CD LYS E 62 18.468 -26.352 -28.406 1.00277.27 ATOM 77 CE LYS E 62 18.962 -27.168 -27.239 1.00286.01 ATOM 78 NZ LYS E 62 18.293 -28.486 -27.208 1.00295.49 ATOM 79 N SER E 63 16.207 -21.433 -29.726 1.00296.72 ATOM 80 CA SER E 63 15.367 -20.617 -30.612 1.00294.67 ATOM 81 C SER E 63 15.887 -19.177 -30.718 1.00290.95 ATOM 82 O SER E 63 16.057 -18.645 -31.818 1.00289.59 ATOM 83 CB SER E 63 13.906 -20.621 -30.131 1.00290.20 ATOM 84 OG SER E 63 13.048 -19.916 -31.020 1.00291.40 ATOM 85 N LEU E 64 16.144 -18.556 -29.571 1.00294.20 ATOM 86 CA LEU E 64 16.625 -17.180 -29.530 1.00293.50 ATOM 87 C LEU E 64 17.971 -17.026 -30.243 1.00291.05 ATOM 88 O LEU E 64 18.423 -15.903 -30.498 1.00298.08 ATOM 89 CB LEU E 64 16.713 -16.685 -28.078 1.00293.72 ATOM 90 CG LEU E 64 15.375 -16.634 -27.321 1.00307.82 ATOM 91 CD1 LEU E 64 15.564 -16.656 -25.803 1.00314.32 ATOM 92 CD2 LEU E 64 14.535 -15.438 -27.747 1.00302.36 ATOM 93 N MET E 65 18.600 -18.151 -30.578 1.00284.74 ATOM 94 CA MET E 65 19.879 -18.120 -31.287 1.00293.40 ATOM 95 C MET E 65 19.719 -18.318 -32.796 1.00293.56 ATOM 96 O MET E 65 20.700 -18.478 -33.525 1.00294.69 ATOM 97 CB MET E 65 20.847 -19.148 -30.700 1.00304.23 ATOM 98 CG MET E 65 21.125 -18.931 -29.218 1.00317.94 ATOM 99 SD MET E 65 22.446 -19.955 -28.560 1.00320.42 ATOM 100 CE MET E 65 23.851 -19.195 -29.373 1.00324.35 ATOM 101 N LYS E 66 18.470 -18.284 -33.251 1.00281.87 ATOM 102 CA LYS E 66 18.124 -18.477 -34.655 1.00275.46 ATOM 103 C LYS E 66 16.861 -17.676 -34.991 1.00274.61 ATOM 104 O LYS E 66 16.003 -17.471 -34.127 1.00270.52 ATOM 105 CB LYS E 66 17.916 -19.964 -34.939 1.00275.95 ATOM 106 CG LYS E 66 19.155 -20.821 -34.673 1.00283.34 ATOM 107 CD LYS E 66 18.907 -22.263 -35.034 1.00271.81 ATOM 108 CE LYS E 66 19.821 -23.179 -34.274 1.00274.15 ATOM 109 NZ LYS E 66 19.339 -24.569 -34.455 1.00294.18 ATOM 110 N PRO E 67 16.748 -17.218 -36.248 1.00277.06 ATOM 111 CA PRO E 67 15.694 -16.289 -36.691 1.00279.39 ATOM 112 C PRO E 67 14.252 -16.760 -36.407 1.00278.91 ATOM 113 O PRO E 67 14.014 -17.968 -36.354 1.00281.25 ATOM 114 CB PRO E 67 15.955 -16.172 -38.199 1.00275.02 ATOM 115 CG PRO E 67 17.415 -16.485 -38.358 1.00284.82 ATOM 116 CD PRO E 67 17.688 -17.548 -37.336 1.00279.11 ATOM 117 N ASN E 68 13.317 -15.818 -36.234 1.00274.74 ATOM 118 CA ASN E 68 11.901 -16.143 -35.967 1.00267.17 ATOM 119 C ASN E 68 11.187 -16.786 -37.153 1.00268.41 ATOM 120 O ASN E 68 10.302 -17.615 -36.974 1.00263.27 ATOM 121 CB ASN E 68 11.105 -14.914 -35.515 1.00260.12 ATOM 122 CG ASN E 68 11.766 -14.173 -34.375 1.00272.35 ATOM 123 OD1 ASN E 68 11.985 -14.730 -33.304 1.00290.57 ATOM 124 ND2 ASN E 68 12.097 -12.910 -34.605 1.00277.11 ATOM 125 N ILE E 69 11.558 -16.397 -38.365 1.00271.57 ATOM 126 CA ILE E 69 11.011 -17.039 -39.550 1.00264.47 ATOM 127 C ILE E 69 11.927 -18.178 -39.971 1.00263.77 ATOM 128 O ILE E 69 13.031 -17.944 -40.462 1.00265.00 ATOM 129 CB ILE E 69 10.874 -16.050 -40.705 1.00268.23 ATOM 130 CG1 ILE E 69 10.118 -14.797 -40.238 1.00292.07 ATOM 131 CG2 ILE E 69 10.168 -16.719 -41.869 1.00291.88 ATOM 132 CD1 ILE E 69 10.256 -13.597 -41.160 1.00282.66 ATOM 133 N LYS E 70 11.468 -19.409 -39.769 1.00251.79 ATOM 134 CA LYS E 70 12.292 -20.587 -40.028 1.00251.60 ATOM 135 C LYS E 70 11.561 -21.586 -40.920 1.00250.67 ATOM 136 O LYS E 70 10.327 -21.634 -40.906 1.00249.27 ATOM 137 CB LYS E 70 12.716 -21.238 -38.700 1.00252.92 ATOM 138 CG LYS E 70 11.650 -21.213 -37.606 1.00263.19 ATOM 139 CD LYS E 70 12.094 -22.000 -36.387 1.00267.19 ATOM 140 CE LYS E 70 11.006 -22.089 -35.341 1.00263.04 ATOM 141 NZ LYS E 70 11.415 -23.012 -34.254 1.00261.17 ATOM 142 N ARG E 71 12.292 -22.374 -41.708 1.00254.22 ATOM 143 CA ARG E 71 11.616 -23.398 -42.507 1.00249.86 ATOM 144 C ARG E 71 10.831 -24.320 -41.580 1.00249.62 ATOM 145 O ARG E 71 11.286 -24.598 -40.464 1.00250.75 ATOM 146 CB ARG E 71 12.610 -24.218 -43.324 1.00250.98 ATOM 147 CG ARG E 71 11.999 -25.499 -43.910 1.00265.84 ATOM 148 CD ARG E 71 13.025 -26.592 -44.252 1.00269.93 ATOM 149 NE ARG E 71 14.179 -26.045 -44.956 1.00289.82 ATOM 150 CZ ARG E 71 14.257 -25.869 -46.273 1.00293.64 ATOM 151 NH1 ARG E 71 13.244 -26.200 -47.063 1.00288.16 ATOM 152 NH2 ARG E 71 15.358 -25.353 -46.803 1.00301.90 ATOM 153 N VAL E 72 9.667 -24.789 -42.030 1.00248.46 ATOM 154 CA VAL E 72 8.816 -25.635 -41.195 1.00248.42 ATOM 155 C VAL E 72 8.326 -26.852 -41.977 1.00248.08 ATOM 156 O VAL E 72 7.984 -26.742 -43.157 1.00247.32 ATOM 157 CB VAL E 72 7.596 -24.846 -40.615 1.00250.25 ATOM 158 CG1 VAL E 72 6.684 -25.764 -39.782 1.00260.06 ATOM 159 CG2 VAL E 72 8.051 -23.652 -39.797 1.00248.45 ATOM 160 N ILE E 73 8.297 -28.008 -41.319 1.00248.96 ATOM 161 CA ILE E 73 7.796 -29.238 -41.940 1.00248.95 ATOM 162 C ILE E 73 6.255 -29.384 -41.882 1.00247.96 ATOM 163 O ILE E 73 5.675 -29.687 -40.836 1.00248.48 ATOM 164 CB ILE E 73 8.494 -30.479 -41.326 1.00250.81 ATOM 165 CG1 ILE E 73 9.995 -30.423 -41.594 1.00252.19 ATOM 166 CG2 ILE E 73 7.886 -31.784 -41.848 1.00251.06 ATOM 167 CD1 ILE E 73 10.709 -31.660 -41.153 1.00277.66 TER