HEADER OXIDOREDUCTASE 28-AUG-13 4C3Y TITLE Crystal structure of 3-ketosteroid delta1-dehydrogenase from TITLE 2 Rhodococcus erythropolis SQ1 in complex with 1,4-androstadiene-3,17- COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-KETOSTEROID DEHYDROGENASE; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 EC: 1.3.99.4; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.30 ANGSTORMS DBREF 4C3Y D 1 510 UNP Q9RA02 Q9RA02_RHOE 1 510 SEQRES 1 D 30 THR LEU GLU GLU LEU ALA ALA LYS THR GLY LEU PRO ALA SEQRES 2 D 30 ASP ALA LEU ARG SER THR VAL GLU LYS PHE ASN ASP ALA SEQRES 3 D 30 ALA LYS LEU GLY ATOM 1 N THR D 373 -90.243 -38.763 21.363 1.00 43.32 ATOM 2 CA THR D 373 -90.778 -37.423 21.099 1.00 45.04 ATOM 3 C THR D 373 -91.396 -36.819 22.346 1.00 42.30 ATOM 4 O THR D 373 -91.875 -37.541 23.219 1.00 47.90 ATOM 5 CB THR D 373 -91.903 -37.448 20.018 1.00 47.31 ATOM 6 OG1 THR D 373 -93.042 -38.185 20.495 1.00 51.84 ATOM 7 CG2 THR D 373 -91.412 -38.088 18.727 1.00 45.72 ATOM 8 N LEU D 374 -91.484 -35.505 22.366 1.00 39.59 ATOM 9 CA LEU D 374 -92.147 -34.816 23.448 1.00 45.30 ATOM 10 C LEU D 374 -93.634 -35.134 23.552 1.00 48.89 ATOM 11 O LEU D 374 -94.204 -35.123 24.649 1.00 54.87 ATOM 12 CB LEU D 374 -91.970 -33.317 23.288 1.00 43.67 ATOM 13 CG LEU D 374 -90.497 -32.870 23.415 1.00 44.53 ATOM 14 CD1 LEU D 374 -90.365 -31.393 23.095 1.00 41.99 ATOM 15 CD2 LEU D 374 -89.969 -33.149 24.819 1.00 47.55 ATOM 16 N GLU D 375 -94.259 -35.431 22.422 1.00 51.76 ATOM 17 CA GLU D 375 -95.674 -35.797 22.403 1.00 61.03 ATOM 18 C GLU D 375 -95.929 -37.097 23.156 1.00 57.29 ATOM 19 O GLU D 375 -96.861 -37.156 23.969 1.00 60.22 ATOM 20 CB GLU D 375 -96.200 -35.921 20.965 1.00 70.35 ATOM 21 CG GLU D 375 -96.509 -34.584 20.308 1.00 75.72 ATOM 22 CD GLU D 375 -95.253 -33.806 19.922 1.00 80.50 ATOM 23 OE1 GLU D 375 -94.226 -34.449 19.568 1.00 75.39 ATOM 24 OE2 GLU D 375 -95.303 -32.549 19.982 1.00 87.93 ATOM 25 N GLU D 376 -95.131 -38.132 22.886 1.00 51.52 ATOM 26 CA GLU D 376 -95.247 -39.378 23.631 1.00 55.92 ATOM 27 C GLU D 376 -94.933 -39.175 25.109 1.00 51.37 ATOM 28 O GLU D 376 -95.611 -39.734 25.975 1.00 51.48 ATOM 29 CB GLU D 376 -94.285 -40.429 23.109 1.00 64.84 ATOM 30 CG GLU D 376 -94.608 -41.012 21.753 1.00 68.54 ATOM 31 CD GLU D 376 -93.518 -41.979 21.334 1.00 75.88 ATOM 32 OE1 GLU D 376 -93.208 -42.890 22.151 1.00 75.17 ATOM 33 OE2 GLU D 376 -92.967 -41.793 20.226 1.00 71.56 ATOM 34 N LEU D 377 -93.884 -38.402 25.390 1.00 48.06 ATOM 35 CA LEU D 377 -93.471 -38.136 26.763 1.00 45.30 ATOM 36 C LEU D 377 -94.590 -37.479 27.540 1.00 39.81 ATOM 37 O LEU D 377 -94.861 -37.860 28.679 1.00 42.83 ATOM 38 CB LEU D 377 -92.250 -37.229 26.801 1.00 44.44 ATOM 39 CG LEU D 377 -91.561 -37.064 28.161 1.00 43.93 ATOM 40 CD1 LEU D 377 -90.876 -38.355 28.599 1.00 43.95 ATOM 41 CD2 LEU D 377 -90.526 -35.941 28.107 1.00 42.67 ATOM 42 N ALA D 378 -95.284 -36.542 26.900 1.00 37.82 ATOM 43 CA ALA D 378 -96.492 -35.931 27.484 1.00 41.32 ATOM 44 C ALA D 378 -97.615 -36.955 27.779 1.00 38.11 ATOM 45 O ALA D 378 -98.160 -36.975 28.881 1.00 40.50 ATOM 46 CB ALA D 378 -97.027 -34.856 26.565 1.00 42.85 ATOM 47 N ALA D 379 -97.901 -37.816 26.808 1.00 35.31 ATOM 48 CA ALA D 379 -98.893 -38.873 26.984 1.00 42.69 ATOM 49 C ALA D 379 -98.555 -39.757 28.170 1.00 41.23 ATOM 50 O ALA D 379 -99.422 -40.036 29.012 1.00 46.70 ATOM 51 CB ALA D 379 -99.012 -39.733 25.728 1.00 40.59 ATOM 52 N LYS D 380 -97.294 -40.170 28.257 1.00 39.33 ATOM 53 CA LYS D 380 -96.869 -41.106 29.301 1.00 41.66 ATOM 54 C LYS D 380 -96.814 -40.506 30.693 1.00 42.09 ATOM 55 O LYS D 380 -96.801 -41.236 31.673 1.00 46.36 ATOM 56 CB LYS D 380 -95.508 -41.681 28.987 1.00 41.53 ATOM 57 CG LYS D 380 -95.466 -42.560 27.766 1.00 44.27 ATOM 58 CD LYS D 380 -94.052 -43.047 27.568 1.00 47.94 ATOM 59 CE LYS D 380 -93.934 -43.998 26.393 1.00 49.94 ATOM 60 NZ LYS D 380 -92.656 -44.750 26.495 1.00 53.69 ATOM 61 N THR D 381 -96.779 -39.181 30.786 1.00 45.39 ATOM 62 CA THR D 381 -96.727 -38.494 32.066 1.00 48.16 ATOM 63 C THR D 381 -98.025 -37.749 32.387 1.00 45.36 ATOM 64 O THR D 381 -98.202 -37.330 33.533 1.00 49.86 ATOM 65 CB THR D 381 -95.557 -37.467 32.134 1.00 50.67 ATOM 66 OG1 THR D 381 -95.768 -36.427 31.174 1.00 50.43 ATOM 67 CG2 THR D 381 -94.214 -38.127 31.884 1.00 48.95 ATOM 68 N GLY D 382 -98.913 -37.584 31.409 1.00 42.06 ATOM 69 CA GLY D 382 -100.158 -36.843 31.618 1.00 38.77 ATOM 70 C GLY D 382 -99.998 -35.344 31.542 1.00 40.77 ATOM 71 O GLY D 382 -100.734 -34.599 32.188 1.00 48.65 ATOM 72 N LEU D 383 -98.946 -34.880 30.891 1.00 41.60 ATOM 73 CA LEU D 383 -98.760 -33.448 30.732 1.00 43.01 ATOM 74 C LEU D 383 -99.458 -33.105 29.428 1.00 47.38 ATOM 75 O LEU D 383 -99.461 -33.928 28.519 1.00 47.63 ATOM 76 CB LEU D 383 -97.269 -33.089 30.650 1.00 41.72 ATOM 77 CG LEU D 383 -96.410 -33.420 31.863 1.00 40.41 ATOM 78 CD1 LEU D 383 -94.920 -33.404 31.548 1.00 39.88 ATOM 79 CD2 LEU D 383 -96.720 -32.444 32.988 1.00 43.23 ATOM 80 N PRO D 384 -100.041 -31.896 29.317 1.00 47.16 ATOM 81 CA PRO D 384 -100.556 -31.468 28.001 1.00 48.20 ATOM 82 C PRO D 384 -99.466 -31.375 26.921 1.00 52.65 ATOM 83 O PRO D 384 -98.426 -30.731 27.138 1.00 52.27 ATOM 84 CB PRO D 384 -101.137 -30.087 28.272 1.00 51.20 ATOM 85 CG PRO D 384 -101.266 -29.990 29.768 1.00 55.18 ATOM 86 CD PRO D 384 -100.184 -30.855 30.347 1.00 49.21 ATOM 87 N ALA D 385 -99.685 -32.054 25.795 1.00 49.85 ATOM 88 CA ALA D 385 -98.663 -32.197 24.765 1.00 50.25 ATOM 89 C ALA D 385 -98.261 -30.858 24.189 1.00 49.94 ATOM 90 O ALA D 385 -97.066 -30.582 24.000 1.00 46.66 ATOM 91 CB ALA D 385 -99.136 -33.132 23.653 1.00 48.72 ATOM 92 N ASP D 386 -99.268 -30.064 23.865 1.00 47.59 ATOM 93 CA ASP D 386 -99.050 -28.758 23.264 1.00 53.36 ATOM 94 C ASP D 386 -98.281 -27.791 24.181 1.00 49.01 ATOM 95 O ASP D 386 -97.328 -27.134 23.732 1.00 46.77 ATOM 96 CB ASP D 386 -100.362 -28.199 22.751 1.00 57.67 ATOM 97 CG ASP D 386 -101.318 -29.335 22.150 1.00 62.63 ATOM 98 OD1 ASP D 386 -100.927 -29.729 21.031 1.00 53.31 ATOM 99 OD2 ASP D 386 -102.359 -29.877 22.724 1.00 72.79 ATOM 100 N ALA D 387 -98.635 -27.769 25.461 1.00 45.32 ATOM 101 CA ALA D 387 -97.955 -26.923 26.434 1.00 41.42 ATOM 102 C ALA D 387 -96.486 -27.361 26.688 1.00 43.15 ATOM 103 O ALA D 387 -95.606 -26.509 26.803 1.00 38.94 ATOM 104 CB ALA D 387 -98.718 -26.912 27.727 1.00 40.20 ATOM 105 N LEU D 388 -96.239 -28.667 26.757 1.00 41.38 ATOM 106 CA LEU D 388 -94.906 -29.183 26.971 1.00 42.60 ATOM 107 C LEU D 388 -94.010 -28.813 25.801 1.00 46.14 ATOM 108 O LEU D 388 -92.962 -28.190 25.983 1.00 39.28 ATOM 109 CB LEU D 388 -94.928 -30.693 27.141 1.00 43.31 ATOM 110 CG LEU D 388 -93.576 -31.386 27.341 1.00 45.65 ATOM 111 CD1 LEU D 388 -92.825 -30.825 28.535 1.00 46.33 ATOM 112 CD2 LEU D 388 -93.768 -32.886 27.525 1.00 46.95 ATOM 113 N ARG D 389 -94.437 -29.222 24.606 1.00 49.91 ATOM 114 CA ARG D 389 -93.810 -28.865 23.332 1.00 51.72 ATOM 115 C ARG D 389 -93.491 -27.374 23.318 1.00 50.11 ATOM 116 O ARG D 389 -92.379 -26.945 22.994 1.00 45.58 ATOM 117 CB ARG D 389 -94.758 -29.304 22.183 1.00 59.90 ATOM 118 CG ARG D 389 -94.768 -28.552 20.847 1.00 71.29 ATOM 119 CD ARG D 389 -93.715 -29.030 19.830 1.00 79.08 ATOM 120 NE ARG D 389 -93.525 -30.493 19.713 1.00 83.48 ATOM 121 CZ ARG D 389 -92.382 -31.086 19.319 1.00 82.19 ATOM 122 NH1 ARG D 389 -91.319 -30.347 19.002 1.00 84.65 ATOM 123 NH2 ARG D 389 -92.267 -32.416 19.253 1.00 74.91 ATOM 124 N SER D 390 -94.472 -26.579 23.688 1.00 49.01 ATOM 125 CA SER D 390 -94.340 -25.135 23.631 1.00 50.21 ATOM 126 C SER D 390 -93.319 -24.627 24.651 1.00 49.12 ATOM 127 O SER D 390 -92.470 -23.770 24.343 1.00 53.77 ATOM 128 CB SER D 390 -95.720 -24.522 23.859 1.00 50.02 ATOM 129 OG SER D 390 -95.656 -23.127 23.873 1.00 48.13 ATOM 130 N THR D 391 -93.391 -25.182 25.855 1.00 47.80 ATOM 131 CA THR D 391 -92.472 -24.841 26.944 1.00 43.59 ATOM 132 C THR D 391 -91.009 -25.100 26.574 1.00 40.32 ATOM 133 O THR D 391 -90.139 -24.282 26.849 1.00 41.88 ATOM 134 CB THR D 391 -92.856 -25.604 28.227 1.00 45.90 ATOM 135 OG1 THR D 391 -93.976 -24.952 28.838 1.00 46.36 ATOM 136 CG2 THR D 391 -91.705 -25.636 29.233 1.00 46.64 ATOM 137 N VAL D 392 -90.764 -26.233 25.944 1.00 39.24 ATOM 138 CA VAL D 392 -89.423 -26.628 25.541 1.00 44.85 ATOM 139 C VAL D 392 -88.888 -25.753 24.415 1.00 46.38 ATOM 140 O VAL D 392 -87.730 -25.318 24.459 1.00 41.22 ATOM 141 CB VAL D 392 -89.391 -28.105 25.090 1.00 46.33 ATOM 142 CG1 VAL D 392 -88.036 -28.474 24.504 1.00 50.11 ATOM 143 CG2 VAL D 392 -89.704 -29.019 26.261 1.00 47.79 ATOM 144 N GLU D 393 -89.719 -25.502 23.402 1.00 46.33 ATOM 145 CA GLU D 393 -89.296 -24.655 22.295 1.00 46.20 ATOM 146 C GLU D 393 -88.881 -23.310 22.846 1.00 42.02 ATOM 147 O GLU D 393 -87.827 -22.802 22.485 1.00 41.24 ATOM 148 CB GLU D 393 -90.387 -24.460 21.256 1.00 50.93 ATOM 149 CG GLU D 393 -90.434 -25.548 20.192 1.00 58.23 ATOM 150 CD GLU D 393 -91.772 -25.577 19.449 1.00 66.77 ATOM 151 OE1 GLU D 393 -92.483 -24.542 19.428 1.00 67.38 ATOM 152 OE2 GLU D 393 -92.133 -26.639 18.905 1.00 70.15 ATOM 153 N LYS D 394 -89.713 -22.746 23.707 1.00 41.82 ATOM 154 CA LYS D 394 -89.431 -21.446 24.286 1.00 44.72 ATOM 155 C LYS D 394 -88.135 -21.452 25.112 1.00 45.12 ATOM 156 O LYS D 394 -87.365 -20.493 25.054 1.00 44.75 ATOM 157 CB LYS D 394 -90.591 -20.983 25.145 1.00 47.58 ATOM 158 CG LYS D 394 -90.351 -19.640 25.795 1.00 50.10 ATOM 159 CD LYS D 394 -91.545 -19.203 26.641 1.00 56.52 ATOM 160 CE LYS D 394 -91.260 -17.852 27.282 1.00 59.63 ATOM 161 NZ LYS D 394 -92.335 -17.416 28.214 1.00 68.76 ATOM 162 N PHE D 395 -87.902 -22.528 25.862 1.00 44.92 ATOM 163 CA PHE D 395 -86.682 -22.654 26.661 1.00 41.39 ATOM 164 C PHE D 395 -85.469 -22.788 25.780 1.00 39.17 ATOM 165 O PHE D 395 -84.443 -22.165 26.031 1.00 36.92 ATOM 166 CB PHE D 395 -86.735 -23.854 27.600 1.00 42.95 ATOM 167 CG PHE D 395 -85.522 -23.972 28.524 1.00 39.93 ATOM 168 CD1 PHE D 395 -85.355 -23.197 29.669 1.00 37.77 ATOM 169 CD2 PHE D 395 -84.531 -24.895 28.216 1.00 44.10 ATOM 170 CE1 PHE D 395 -84.233 -23.353 30.466 1.00 38.39 ATOM 171 CE2 PHE D 395 -83.398 -25.040 29.017 1.00 41.16 ATOM 172 CZ PHE D 395 -83.256 -24.271 30.136 1.00 39.28 ATOM 173 N ASN D 396 -85.602 -23.577 24.729 1.00 37.15 ATOM 174 CA ASN D 396 -84.531 -23.712 23.772 1.00 37.43 ATOM 175 C ASN D 396 -84.173 -22.389 23.072 1.00 42.71 ATOM 176 O ASN D 396 -82.991 -22.155 22.747 1.00 35.83 ATOM 177 CB ASN D 396 -84.844 -24.819 22.768 1.00 36.95 ATOM 178 CG ASN D 396 -84.788 -26.206 23.398 1.00 37.69 ATOM 179 OD1 ASN D 396 -84.477 -26.362 24.581 1.00 40.71 ATOM 180 ND2 ASN D 396 -85.123 -27.216 22.626 1.00 39.13 ATOM 181 N ASP D 397 -85.183 -21.553 22.800 1.00 43.36 ATOM 182 CA ASP D 397 -84.953 -20.223 22.240 1.00 47.50 ATOM 183 C ASP D 397 -84.135 -19.413 23.214 1.00 47.37 ATOM 184 O ASP D 397 -83.180 -18.734 22.822 1.00 55.19 ATOM 185 CB ASP D 397 -86.275 -19.486 21.970 1.00 53.87 ATOM 186 CG ASP D 397 -87.030 -20.029 20.758 1.00 59.84 ATOM 187 OD1 ASP D 397 -86.429 -20.756 19.935 1.00 59.19 ATOM 188 OD2 ASP D 397 -88.228 -19.708 20.633 1.00 65.53 ATOM 189 N ALA D 398 -84.526 -19.486 24.481 1.00 44.31 ATOM 190 CA ALA D 398 -83.840 -18.776 25.541 1.00 46.91 ATOM 191 C ALA D 398 -82.387 -19.244 25.669 1.00 44.18 ATOM 192 O ALA D 398 -81.490 -18.441 25.904 1.00 44.82 ATOM 193 CB ALA D 398 -84.595 -18.925 26.850 1.00 47.02 ATOM 194 N ALA D 399 -82.168 -20.534 25.476 1.00 43.52 ATOM 195 CA ALA D 399 -80.817 -21.111 25.527 1.00 49.55 ATOM 196 C ALA D 399 -79.930 -20.613 24.388 1.00 47.74 ATOM 197 O ALA D 399 -78.768 -20.295 24.587 1.00 44.47 ATOM 198 CB ALA D 399 -80.895 -22.620 25.481 1.00 47.86 ATOM 199 N LYS D 400 -80.529 -20.495 23.209 1.00 51.05 ATOM 200 CA LYS D 400 -79.847 -19.981 22.030 1.00 54.23 ATOM 201 C LYS D 400 -79.409 -18.520 22.245 1.00 50.57 ATOM 202 O LYS D 400 -78.258 -18.201 21.999 1.00 52.84 ATOM 203 CB LYS D 400 -80.783 -20.132 20.817 1.00 58.81 ATOM 204 CG LYS D 400 -80.308 -19.631 19.408 1.00 62.85 ATOM 205 CD LYS D 400 -79.442 -20.736 18.929 1.00 64.16 ATOM 206 CE LYS D 400 -78.127 -20.481 18.183 1.00 66.72 ATOM 207 NZ LYS D 400 -78.233 -20.473 16.694 1.00 62.32 ATOM 208 N LEU D 401 -80.310 -17.669 22.759 1.00 46.79 ATOM 209 CA LEU D 401 -79.992 -16.269 23.074 1.00 46.72 ATOM 210 C LEU D 401 -79.109 -16.124 24.298 1.00 48.05 ATOM 211 O LEU D 401 -78.391 -15.139 24.424 1.00 52.33 ATOM 212 CB LEU D 401 -81.264 -15.440 23.307 1.00 49.04 ATOM 213 CG LEU D 401 -82.299 -15.342 22.163 1.00 53.90 ATOM 214 CD1 LEU D 401 -83.500 -14.528 22.611 1.00 51.37 ATOM 215 CD2 LEU D 401 -81.688 -14.755 20.885 1.00 56.16 ATOM 216 N GLY D 402 -79.159 -17.099 25.201 1.00 52.58 ATOM 217 CA GLY D 402 -78.375 -17.064 26.440 1.00 50.10 ATOM 218 C GLY D 402 -79.062 -16.327 27.569 1.00 46.77 ATOM 219 O GLY D 402 -78.423 -15.970 28.542 1.00 45.14 TER