HEADER OXIDOREDUCTASE 28-AUG-13 4C3X TITLE Crystal structure of 3-ketosteroid delta1-dehydrogenase from TITLE 2 Rhodococcus erythropolis SQ1 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. 2.00 ANGSTORMS DBREF 4C3X 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 -89.693 -38.648 21.143 1.00 33.47 ATOM 2 CA THR D 373 -90.167 -37.300 20.900 1.00 34.89 ATOM 3 C THR D 373 -90.790 -36.681 22.139 1.00 35.21 ATOM 4 O THR D 373 -91.222 -37.381 23.062 1.00 35.06 ATOM 5 CB THR D 373 -91.289 -37.285 19.818 1.00 36.78 ATOM 6 OG1 THR D 373 -92.449 -37.950 20.335 1.00 35.55 ATOM 7 CG2 THR D 373 -90.828 -37.983 18.532 1.00 37.72 ATOM 8 N LEU D 374 -90.924 -35.368 22.110 1.00 34.97 ATOM 9 CA LEU D 374 -91.576 -34.657 23.200 1.00 36.19 ATOM 10 C LEU D 374 -93.064 -34.945 23.314 1.00 37.19 ATOM 11 O LEU D 374 -93.623 -34.879 24.410 1.00 33.29 ATOM 12 CB LEU D 374 -91.337 -33.151 23.075 1.00 35.76 ATOM 13 CG LEU D 374 -89.846 -32.740 23.174 1.00 36.48 ATOM 14 CD1 LEU D 374 -89.732 -31.242 22.947 1.00 38.67 ATOM 15 CD2 LEU D 374 -89.230 -33.092 24.522 1.00 37.40 ATOM 16 N GLU D 375 -93.708 -35.232 22.182 1.00 40.97 ATOM 17 CA GLU D 375 -95.150 -35.485 22.165 1.00 42.18 ATOM 18 C GLU D 375 -95.386 -36.750 22.942 1.00 32.74 ATOM 19 O GLU D 375 -96.289 -36.810 23.747 1.00 33.62 ATOM 20 CB GLU D 375 -95.715 -35.649 20.735 1.00 50.88 ATOM 21 CG GLU D 375 -95.809 -34.354 19.979 1.00 58.79 ATOM 22 CD GLU D 375 -94.423 -33.788 19.639 1.00 69.22 ATOM 23 OE1 GLU D 375 -93.446 -34.562 19.475 1.00 64.31 ATOM 24 OE2 GLU D 375 -94.314 -32.556 19.553 1.00 72.45 ATOM 25 N GLU D 376 -94.574 -37.759 22.659 1.00 29.48 ATOM 26 CA GLU D 376 -94.663 -39.004 23.331 1.00 32.14 ATOM 27 C GLU D 376 -94.286 -38.889 24.817 1.00 30.48 ATOM 28 O GLU D 376 -94.934 -39.493 25.679 1.00 29.65 ATOM 29 CB GLU D 376 -93.770 -39.999 22.638 1.00 38.40 ATOM 30 CG GLU D 376 -93.993 -41.432 23.085 1.00 43.00 ATOM 31 CD GLU D 376 -92.984 -42.366 22.453 1.00 50.14 ATOM 32 OE1 GLU D 376 -92.479 -42.044 21.338 1.00 58.82 ATOM 33 OE2 GLU D 376 -92.715 -43.423 23.068 1.00 47.38 ATOM 34 N LEU D 377 -93.261 -38.088 25.113 1.00 30.19 ATOM 35 CA LEU D 377 -92.862 -37.861 26.499 1.00 29.54 ATOM 36 C LEU D 377 -94.020 -37.245 27.278 1.00 27.71 ATOM 37 O LEU D 377 -94.303 -37.654 28.409 1.00 29.96 ATOM 38 CB LEU D 377 -91.648 -36.920 26.572 1.00 28.46 ATOM 39 CG LEU D 377 -90.938 -36.836 27.936 1.00 27.51 ATOM 40 CD1 LEU D 377 -90.362 -38.198 28.321 1.00 27.17 ATOM 41 CD2 LEU D 377 -89.838 -35.774 27.873 1.00 28.30 ATOM 42 N ALA D 378 -94.716 -36.302 26.647 1.00 29.16 ATOM 43 CA ALA D 378 -95.880 -35.661 27.249 1.00 31.07 ATOM 44 C ALA D 378 -96.997 -36.677 27.557 1.00 35.18 ATOM 45 O ALA D 378 -97.584 -36.652 28.659 1.00 35.62 ATOM 46 CB ALA D 378 -96.407 -34.560 26.355 1.00 32.74 ATOM 47 N ALA D 379 -97.256 -37.570 26.601 1.00 36.52 ATOM 48 CA ALA D 379 -98.289 -38.590 26.766 1.00 40.08 ATOM 49 C ALA D 379 -97.965 -39.515 27.936 1.00 36.70 ATOM 50 O ALA D 379 -98.836 -39.836 28.743 1.00 41.26 ATOM 51 CB ALA D 379 -98.422 -39.419 25.502 1.00 40.07 ATOM 52 N LYS D 380 -96.699 -39.893 28.060 1.00 34.20 ATOM 53 CA LYS D 380 -96.273 -40.772 29.154 1.00 36.25 ATOM 54 C LYS D 380 -96.209 -40.121 30.530 1.00 32.83 ATOM 55 O LYS D 380 -96.179 -40.817 31.524 1.00 39.18 ATOM 56 CB LYS D 380 -94.906 -41.357 28.878 1.00 33.60 ATOM 57 CG LYS D 380 -94.898 -42.301 27.727 1.00 34.22 ATOM 58 CD LYS D 380 -93.485 -42.786 27.491 1.00 35.13 ATOM 59 CE LYS D 380 -93.424 -43.786 26.358 1.00 36.28 ATOM 60 NZ LYS D 380 -92.100 -44.442 26.261 1.00 35.57 ATOM 61 N THR D 381 -96.209 -38.802 30.591 1.00 34.24 ATOM 62 CA THR D 381 -96.150 -38.111 31.855 1.00 35.86 ATOM 63 C THR D 381 -97.459 -37.422 32.215 1.00 34.60 ATOM 64 O THR D 381 -97.573 -36.890 33.318 1.00 34.07 ATOM 65 CB THR D 381 -95.029 -37.040 31.840 1.00 34.53 ATOM 66 OG1 THR D 381 -95.271 -36.104 30.783 1.00 37.13 ATOM 67 CG2 THR D 381 -93.694 -37.686 31.659 1.00 34.79 ATOM 68 N GLY D 382 -98.412 -37.358 31.279 1.00 36.21 ATOM 69 CA GLY D 382 -99.615 -36.546 31.468 1.00 32.70 ATOM 70 C GLY D 382 -99.511 -35.076 31.123 1.00 34.08 ATOM 71 O GLY D 382 -100.456 -34.314 31.320 1.00 35.13 ATOM 72 N LEU D 383 -98.340 -34.621 30.699 1.00 34.36 ATOM 73 CA LEU D 383 -98.136 -33.184 30.459 1.00 33.15 ATOM 74 C LEU D 383 -98.819 -32.848 29.141 1.00 36.22 ATOM 75 O LEU D 383 -98.861 -33.702 28.272 1.00 34.91 ATOM 76 CB LEU D 383 -96.634 -32.880 30.360 1.00 35.12 ATOM 77 CG LEU D 383 -95.808 -33.108 31.634 1.00 33.16 ATOM 78 CD1 LEU D 383 -94.316 -33.104 31.354 1.00 33.55 ATOM 79 CD2 LEU D 383 -96.169 -32.037 32.669 1.00 36.50 ATOM 80 N PRO D 384 -99.359 -31.633 28.994 1.00 34.02 ATOM 81 CA PRO D 384 -99.866 -31.226 27.685 1.00 35.97 ATOM 82 C PRO D 384 -98.750 -31.133 26.616 1.00 36.78 ATOM 83 O PRO D 384 -97.718 -30.496 26.857 1.00 36.66 ATOM 84 CB PRO D 384 -100.440 -29.837 27.942 1.00 37.53 ATOM 85 CG PRO D 384 -100.467 -29.659 29.417 1.00 37.31 ATOM 86 CD PRO D 384 -99.405 -30.542 29.974 1.00 34.96 ATOM 87 N ALA D 385 -98.939 -31.805 25.486 1.00 33.63 ATOM 88 CA ALA D 385 -97.897 -31.940 24.483 1.00 33.49 ATOM 89 C ALA D 385 -97.527 -30.600 23.871 1.00 37.10 ATOM 90 O ALA D 385 -96.348 -30.310 23.730 1.00 32.25 ATOM 91 CB ALA D 385 -98.313 -32.932 23.388 1.00 34.37 ATOM 92 N ASP D 386 -98.539 -29.782 23.552 1.00 38.98 ATOM 93 CA ASP D 386 -98.321 -28.467 22.932 1.00 41.67 ATOM 94 C ASP D 386 -97.527 -27.537 23.877 1.00 40.81 ATOM 95 O ASP D 386 -96.527 -26.913 23.479 1.00 34.39 ATOM 96 CB ASP D 386 -99.681 -27.816 22.430 1.00 46.22 ATOM 97 CG ASP D 386 -100.156 -28.429 21.123 1.00 51.15 ATOM 98 OD1 ASP D 386 -99.745 -29.555 20.788 1.00 49.93 ATOM 99 OD2 ASP D 386 -100.961 -27.783 20.446 1.00 61.36 ATOM 100 N ALA D 387 -97.938 -27.484 25.136 1.00 38.43 ATOM 101 CA ALA D 387 -97.235 -26.688 26.143 1.00 39.11 ATOM 102 C ALA D 387 -95.797 -27.173 26.330 1.00 37.14 ATOM 103 O ALA D 387 -94.863 -26.361 26.362 1.00 36.73 ATOM 104 CB ALA D 387 -97.973 -26.738 27.480 1.00 38.00 ATOM 105 N LEU D 388 -95.614 -28.486 26.482 1.00 34.11 ATOM 106 CA LEU D 388 -94.271 -29.014 26.693 1.00 35.15 ATOM 107 C LEU D 388 -93.374 -28.631 25.510 1.00 37.00 ATOM 108 O LEU D 388 -92.284 -28.109 25.702 1.00 32.77 ATOM 109 CB LEU D 388 -94.268 -30.516 26.893 1.00 31.95 ATOM 110 CG LEU D 388 -92.900 -31.164 27.124 1.00 34.64 ATOM 111 CD1 LEU D 388 -92.226 -30.619 28.376 1.00 33.92 ATOM 112 CD2 LEU D 388 -93.001 -32.676 27.198 1.00 35.09 ATOM 113 N ARG D 389 -93.823 -28.938 24.288 1.00 39.06 ATOM 114 CA ARG D 389 -93.033 -28.669 23.096 1.00 42.07 ATOM 115 C ARG D 389 -92.675 -27.191 23.043 1.00 35.68 ATOM 116 O ARG D 389 -91.539 -26.795 22.754 1.00 34.44 ATOM 117 CB ARG D 389 -93.792 -29.080 21.830 1.00 52.24 ATOM 118 CG ARG D 389 -93.315 -28.367 20.560 1.00 66.35 ATOM 119 CD ARG D 389 -93.723 -29.068 19.268 1.00 74.09 ATOM 120 NE ARG D 389 -94.542 -30.259 19.352 1.00 82.43 ATOM 121 CZ ARG D 389 -95.895 -30.184 19.414 1.00 87.41 ATOM 122 NH1 ARG D 389 -96.536 -28.988 19.402 1.00 83.11 ATOM 123 NH2 ARG D 389 -96.637 -31.277 19.497 1.00 86.63 ATOM 124 N SER D 390 -93.660 -26.369 23.298 1.00 33.72 ATOM 125 CA SER D 390 -93.489 -24.943 23.234 1.00 37.51 ATOM 126 C SER D 390 -92.487 -24.434 24.311 1.00 38.71 ATOM 127 O SER D 390 -91.637 -23.570 24.070 1.00 35.57 ATOM 128 CB SER D 390 -94.866 -24.341 23.421 1.00 42.55 ATOM 129 OG SER D 390 -94.793 -22.956 23.373 1.00 51.51 ATOM 130 N THR D 391 -92.610 -24.993 25.504 1.00 34.81 ATOM 131 CA THR D 391 -91.699 -24.710 26.604 1.00 35.46 ATOM 132 C THR D 391 -90.248 -25.035 26.234 1.00 33.94 ATOM 133 O THR D 391 -89.371 -24.224 26.458 1.00 33.31 ATOM 134 CB THR D 391 -92.152 -25.484 27.860 1.00 35.29 ATOM 135 OG1 THR D 391 -93.282 -24.800 28.423 1.00 32.63 ATOM 136 CG2 THR D 391 -91.028 -25.593 28.914 1.00 36.40 ATOM 137 N VAL D 392 -90.025 -26.197 25.631 1.00 32.42 ATOM 138 CA VAL D 392 -88.690 -26.610 25.254 1.00 32.83 ATOM 139 C VAL D 392 -88.140 -25.728 24.126 1.00 36.56 ATOM 140 O VAL D 392 -86.986 -25.297 24.186 1.00 33.39 ATOM 141 CB VAL D 392 -88.646 -28.098 24.885 1.00 31.64 ATOM 142 CG1 VAL D 392 -87.299 -28.481 24.310 1.00 32.64 ATOM 143 CG2 VAL D 392 -88.951 -28.945 26.118 1.00 32.08 ATOM 144 N GLU D 393 -88.975 -25.410 23.131 1.00 35.62 ATOM 145 CA GLU D 393 -88.524 -24.563 22.030 1.00 36.85 ATOM 146 C GLU D 393 -88.096 -23.197 22.562 1.00 34.45 ATOM 147 O GLU D 393 -87.048 -22.681 22.175 1.00 32.15 ATOM 148 CB GLU D 393 -89.598 -24.427 20.946 1.00 40.17 ATOM 149 CG GLU D 393 -89.676 -25.685 20.080 1.00 46.32 ATOM 150 CD GLU D 393 -90.932 -25.779 19.221 1.00 49.16 ATOM 151 OE1 GLU D 393 -91.745 -24.820 19.213 1.00 53.61 ATOM 152 OE2 GLU D 393 -91.101 -26.834 18.561 1.00 54.46 ATOM 153 N LYS D 394 -88.900 -22.639 23.460 1.00 33.42 ATOM 154 CA LYS D 394 -88.615 -21.335 24.013 1.00 34.17 ATOM 155 C LYS D 394 -87.327 -21.371 24.845 1.00 35.12 ATOM 156 O LYS D 394 -86.485 -20.499 24.714 1.00 36.32 ATOM 157 CB LYS D 394 -89.775 -20.851 24.865 1.00 37.62 ATOM 158 CG LYS D 394 -89.477 -19.543 25.565 1.00 38.18 ATOM 159 CD LYS D 394 -90.658 -19.044 26.352 1.00 41.14 ATOM 160 CE LYS D 394 -90.393 -17.634 26.843 1.00 44.29 ATOM 161 NZ LYS D 394 -91.425 -17.176 27.820 1.00 49.84 ATOM 162 N PHE D 395 -87.160 -22.419 25.650 1.00 34.46 ATOM 163 CA PHE D 395 -85.929 -22.588 26.414 1.00 31.78 ATOM 164 C PHE D 395 -84.736 -22.753 25.482 1.00 30.55 ATOM 165 O PHE D 395 -83.684 -22.162 25.718 1.00 35.63 ATOM 166 CB PHE D 395 -86.026 -23.778 27.372 1.00 29.40 ATOM 167 CG PHE D 395 -84.832 -23.933 28.264 1.00 28.57 ATOM 168 CD1 PHE D 395 -84.708 -23.160 29.400 1.00 28.69 ATOM 169 CD2 PHE D 395 -83.803 -24.800 27.917 1.00 26.63 ATOM 170 CE1 PHE D 395 -83.596 -23.275 30.212 1.00 27.71 ATOM 171 CE2 PHE D 395 -82.676 -24.922 28.728 1.00 28.45 ATOM 172 CZ PHE D 395 -82.581 -24.166 29.869 1.00 26.25 ATOM 173 N ASN D 396 -84.878 -23.538 24.436 1.00 30.74 ATOM 174 CA ASN D 396 -83.797 -23.688 23.480 1.00 35.29 ATOM 175 C ASN D 396 -83.416 -22.366 22.779 1.00 36.78 ATOM 176 O ASN D 396 -82.243 -22.133 22.503 1.00 41.50 ATOM 177 CB ASN D 396 -84.112 -24.783 22.474 1.00 34.27 ATOM 178 CG ASN D 396 -84.070 -26.163 23.100 1.00 39.46 ATOM 179 OD1 ASN D 396 -83.702 -26.320 24.272 1.00 37.41 ATOM 180 ND2 ASN D 396 -84.460 -27.175 22.335 1.00 36.63 ATOM 181 N ASP D 397 -84.394 -21.502 22.509 1.00 38.88 ATOM 182 CA ASP D 397 -84.096 -20.175 21.967 1.00 43.34 ATOM 183 C ASP D 397 -83.280 -19.377 22.970 1.00 41.54 ATOM 184 O ASP D 397 -82.329 -18.683 22.591 1.00 42.08 ATOM 185 CB ASP D 397 -85.365 -19.383 21.634 1.00 43.68 ATOM 186 CG ASP D 397 -86.139 -19.950 20.443 1.00 48.03 ATOM 187 OD1 ASP D 397 -85.586 -20.756 19.651 1.00 51.60 ATOM 188 OD2 ASP D 397 -87.327 -19.582 20.305 1.00 52.06 ATOM 189 N ALA D 398 -83.691 -19.442 24.234 1.00 38.66 ATOM 190 CA ALA D 398 -82.959 -18.775 25.308 1.00 38.69 ATOM 191 C ALA D 398 -81.518 -19.292 25.380 1.00 35.94 ATOM 192 O ALA D 398 -80.586 -18.496 25.450 1.00 37.89 ATOM 193 CB ALA D 398 -83.658 -18.958 26.639 1.00 39.58 ATOM 194 N ALA D 399 -81.336 -20.600 25.259 1.00 32.08 ATOM 195 CA ALA D 399 -79.985 -21.168 25.251 1.00 33.57 ATOM 196 C ALA D 399 -79.145 -20.633 24.092 1.00 37.84 ATOM 197 O ALA D 399 -77.969 -20.308 24.264 1.00 35.47 ATOM 198 CB ALA D 399 -80.045 -22.669 25.200 1.00 31.91 ATOM 199 N LYS D 400 -79.762 -20.535 22.908 1.00 39.01 ATOM 200 CA LYS D 400 -79.103 -19.978 21.730 1.00 42.76 ATOM 201 C LYS D 400 -78.631 -18.541 21.971 1.00 38.36 ATOM 202 O LYS D 400 -77.479 -18.250 21.753 1.00 39.39 ATOM 203 CB LYS D 400 -80.035 -20.037 20.513 1.00 52.33 ATOM 204 CG LYS D 400 -79.552 -19.262 19.287 1.00 60.52 ATOM 205 CD LYS D 400 -79.651 -20.087 18.013 1.00 68.80 ATOM 206 CE LYS D 400 -78.646 -21.235 18.058 1.00 75.92 ATOM 207 NZ LYS D 400 -78.359 -21.811 16.712 1.00 80.53 ATOM 208 N LEU D 401 -79.517 -17.675 22.453 1.00 35.66 ATOM 209 CA LEU D 401 -79.163 -16.318 22.805 1.00 38.79 ATOM 210 C LEU D 401 -78.267 -16.199 24.026 1.00 41.96 ATOM 211 O LEU D 401 -77.612 -15.184 24.197 1.00 42.57 ATOM 212 CB LEU D 401 -80.414 -15.482 23.081 1.00 40.06 ATOM 213 CG LEU D 401 -81.387 -15.364 21.903 1.00 46.55 ATOM 214 CD1 LEU D 401 -82.541 -14.445 22.280 1.00 47.69 ATOM 215 CD2 LEU D 401 -80.671 -14.854 20.647 1.00 46.73 ATOM 216 N GLY D 402 -78.275 -17.200 24.906 1.00 41.76 ATOM 217 CA GLY D 402 -77.513 -17.138 26.152 1.00 39.37 ATOM 218 C GLY D 402 -78.191 -16.332 27.223 1.00 39.47 ATOM 219 O GLY D 402 -77.549 -15.916 28.175 1.00 42.36 ATOM 220 C1 SUC D 592 -86.936 -46.058 24.084 1.00 54.31 ATOM 221 C2 SUC D 592 -87.573 -45.010 23.194 1.00 52.29 ATOM 222 C3 SUC D 592 -89.107 -44.969 23.488 1.00 54.82 ATOM 223 C4 SUC D 592 -89.737 -46.405 23.472 1.00 54.72 ATOM 224 C5 SUC D 592 -88.899 -47.442 24.310 1.00 58.36 ATOM 225 C6 SUC D 592 -89.611 -48.838 24.347 1.00 61.44 ATOM 226 O1 SUC D 592 -87.279 -45.706 25.456 1.00 53.19 ATOM 227 O2 SUC D 592 -86.932 -43.706 23.497 1.00 47.15 ATOM 228 O3 SUC D 592 -89.858 -44.057 22.607 1.00 53.27 ATOM 229 O4 SUC D 592 -91.045 -46.297 24.050 1.00 56.27 ATOM 230 O5 SUC D 592 -87.464 -47.380 23.870 1.00 57.63 ATOM 231 O6 SUC D 592 -88.968 -49.849 23.550 1.00 60.88 ATOM 232 C1' SUC D 592 -85.371 -44.396 26.174 1.00 48.04 ATOM 233 C2' SUC D 592 -86.160 -45.717 26.389 1.00 54.55 ATOM 234 C3' SUC D 592 -86.691 -45.815 27.841 1.00 51.12 ATOM 235 C4' SUC D 592 -86.785 -47.339 28.095 1.00 55.09 ATOM 236 C5' SUC D 592 -85.816 -47.974 27.094 1.00 57.08 ATOM 237 C6' SUC D 592 -86.550 -49.033 26.235 1.00 57.42 ATOM 238 O1' SUC D 592 -84.153 -44.536 26.894 1.00 46.49 ATOM 239 O2' SUC D 592 -85.299 -46.895 26.253 1.00 52.78 ATOM 240 O3' SUC D 592 -87.993 -45.219 27.909 1.00 51.14 ATOM 241 O4' SUC D 592 -86.374 -47.734 29.418 1.00 52.86 ATOM 242 O6' SUC D 592 -85.876 -50.257 26.389 1.00 57.67 TER