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 E 1 510 UNP Q9RA02 Q9RA02_RHOE 1 510 SEQRES 1 E 30 THR LEU GLU GLU LEU ALA ALA LYS THR GLY LEU PRO ALA SEQRES 2 E 30 ASP ALA LEU ARG SER THR VAL GLU LYS PHE ASN ASP ALA SEQRES 3 E 30 ALA LYS LEU GLY ATOM 1 N THR E 373 -122.339 -0.231 66.003 1.00 26.12 ATOM 2 CA THR E 373 -121.046 -0.822 66.297 1.00 27.48 ATOM 3 C THR E 373 -120.402 -1.378 65.071 1.00 28.38 ATOM 4 O THR E 373 -121.063 -1.659 64.076 1.00 28.70 ATOM 5 CB THR E 373 -121.155 -2.007 67.271 1.00 30.22 ATOM 6 OG1 THR E 373 -121.845 -3.079 66.640 1.00 31.87 ATOM 7 CG2 THR E 373 -121.918 -1.613 68.566 1.00 32.63 ATOM 8 N LEU E 374 -119.098 -1.542 65.146 1.00 28.30 ATOM 9 CA LEU E 374 -118.334 -2.109 64.062 1.00 29.07 ATOM 10 C LEU E 374 -118.665 -3.577 63.818 1.00 30.82 ATOM 11 O LEU E 374 -118.585 -4.041 62.689 1.00 26.57 ATOM 12 CB LEU E 374 -116.840 -1.926 64.295 1.00 30.00 ATOM 13 CG LEU E 374 -116.346 -0.457 64.346 1.00 33.61 ATOM 14 CD1 LEU E 374 -114.866 -0.412 64.675 1.00 32.70 ATOM 15 CD2 LEU E 374 -116.600 0.297 63.041 1.00 34.78 ATOM 16 N GLU E 375 -119.044 -4.304 64.869 1.00 30.70 ATOM 17 CA GLU E 375 -119.386 -5.740 64.741 1.00 30.42 ATOM 18 C GLU E 375 -120.610 -5.872 63.883 1.00 29.04 ATOM 19 O GLU E 375 -120.677 -6.703 62.998 1.00 28.05 ATOM 20 CB GLU E 375 -119.658 -6.403 66.114 1.00 33.66 ATOM 21 CG GLU E 375 -118.406 -6.601 66.934 1.00 35.28 ATOM 22 CD GLU E 375 -117.812 -5.281 67.406 1.00 38.15 ATOM 23 OE1 GLU E 375 -118.561 -4.283 67.612 1.00 35.14 ATOM 24 OE2 GLU E 375 -116.583 -5.243 67.573 1.00 41.69 ATOM 25 N GLU E 376 -121.584 -5.027 64.152 1.00 26.36 ATOM 26 CA GLU E 376 -122.797 -5.016 63.384 1.00 30.15 ATOM 27 C GLU E 376 -122.558 -4.539 61.961 1.00 27.50 ATOM 28 O GLU E 376 -123.153 -5.062 61.017 1.00 25.79 ATOM 29 CB GLU E 376 -123.811 -4.144 64.105 1.00 36.26 ATOM 30 CG GLU E 376 -125.213 -4.259 63.581 1.00 44.40 ATOM 31 CD GLU E 376 -126.148 -3.277 64.266 1.00 50.82 ATOM 32 OE1 GLU E 376 -125.851 -2.848 65.423 1.00 60.06 ATOM 33 OE2 GLU E 376 -127.141 -2.888 63.605 1.00 56.85 ATOM 34 N LEU E 377 -121.701 -3.536 61.799 1.00 27.38 ATOM 35 CA LEU E 377 -121.396 -3.016 60.482 1.00 25.01 ATOM 36 C LEU E 377 -120.803 -4.108 59.656 1.00 25.03 ATOM 37 O LEU E 377 -121.150 -4.269 58.477 1.00 25.93 ATOM 38 CB LEU E 377 -120.424 -1.836 60.572 1.00 27.86 ATOM 39 CG LEU E 377 -120.223 -1.016 59.300 1.00 29.69 ATOM 40 CD1 LEU E 377 -121.537 -0.338 58.892 1.00 29.66 ATOM 41 CD2 LEU E 377 -119.136 0.048 59.509 1.00 30.18 ATOM 42 N ALA E 378 -119.924 -4.894 60.271 1.00 22.38 ATOM 43 CA ALA E 378 -119.281 -6.026 59.612 1.00 24.01 ATOM 44 C ALA E 378 -120.299 -7.091 59.130 1.00 24.87 ATOM 45 O ALA E 378 -120.238 -7.550 57.983 1.00 26.40 ATOM 46 CB ALA E 378 -118.265 -6.661 60.536 1.00 24.54 ATOM 47 N ALA E 379 -121.254 -7.414 59.983 1.00 25.01 ATOM 48 CA ALA E 379 -122.302 -8.385 59.641 1.00 26.28 ATOM 49 C ALA E 379 -123.104 -7.902 58.425 1.00 28.39 ATOM 50 O ALA E 379 -123.417 -8.679 57.549 1.00 29.07 ATOM 51 CB ALA E 379 -123.239 -8.587 60.812 1.00 23.42 ATOM 52 N LYS E 380 -123.425 -6.611 58.394 1.00 29.90 ATOM 53 CA LYS E 380 -124.246 -6.053 57.322 1.00 29.98 ATOM 54 C LYS E 380 -123.518 -5.914 56.014 1.00 32.24 ATOM 55 O LYS E 380 -124.156 -5.744 55.000 1.00 34.19 ATOM 56 CB LYS E 380 -124.800 -4.681 57.714 1.00 29.51 ATOM 57 CG LYS E 380 -125.810 -4.721 58.825 1.00 32.01 ATOM 58 CD LYS E 380 -126.242 -3.303 59.172 1.00 34.25 ATOM 59 CE LYS E 380 -127.296 -3.298 60.248 1.00 36.97 ATOM 60 NZ LYS E 380 -127.887 -1.953 60.421 1.00 39.07 ATOM 61 N THR E 381 -122.196 -5.969 56.027 1.00 31.26 ATOM 62 CA THR E 381 -121.416 -5.774 54.807 1.00 31.34 ATOM 63 C THR E 381 -120.709 -7.029 54.368 1.00 30.07 ATOM 64 O THR E 381 -120.146 -7.070 53.320 1.00 31.75 ATOM 65 CB THR E 381 -120.319 -4.712 55.017 1.00 31.16 ATOM 66 OG1 THR E 381 -119.477 -5.091 56.124 1.00 29.72 ATOM 67 CG2 THR E 381 -120.942 -3.370 55.305 1.00 32.35 ATOM 68 N GLY E 382 -120.718 -8.063 55.172 1.00 28.74 ATOM 69 CA GLY E 382 -119.959 -9.245 54.828 1.00 28.15 ATOM 70 C GLY E 382 -118.485 -9.164 55.137 1.00 31.22 ATOM 71 O GLY E 382 -117.744 -10.044 54.748 1.00 30.30 ATOM 72 N LEU E 383 -118.069 -8.159 55.917 1.00 31.51 ATOM 73 CA LEU E 383 -116.697 -8.073 56.423 1.00 30.29 ATOM 74 C LEU E 383 -116.495 -8.868 57.695 1.00 27.88 ATOM 75 O LEU E 383 -117.413 -8.985 58.494 1.00 26.68 ATOM 76 CB LEU E 383 -116.343 -6.605 56.699 1.00 30.55 ATOM 77 CG LEU E 383 -116.452 -5.685 55.480 1.00 30.47 ATOM 78 CD1 LEU E 383 -116.415 -4.210 55.870 1.00 33.68 ATOM 79 CD2 LEU E 383 -115.355 -6.013 54.497 1.00 32.03 ATOM 80 N PRO E 384 -115.282 -9.404 57.916 1.00 28.53 ATOM 81 CA PRO E 384 -115.017 -10.075 59.187 1.00 29.61 ATOM 82 C PRO E 384 -114.974 -9.072 60.306 1.00 28.39 ATOM 83 O PRO E 384 -114.249 -8.084 60.222 1.00 31.68 ATOM 84 CB PRO E 384 -113.617 -10.727 58.982 1.00 32.02 ATOM 85 CG PRO E 384 -113.360 -10.674 57.533 1.00 31.31 ATOM 86 CD PRO E 384 -114.143 -9.504 57.005 1.00 31.46 ATOM 87 N ALA E 385 -115.719 -9.333 61.364 1.00 29.42 ATOM 88 CA ALA E 385 -115.868 -8.384 62.444 1.00 31.43 ATOM 89 C ALA E 385 -114.550 -8.113 63.173 1.00 32.92 ATOM 90 O ALA E 385 -114.213 -6.960 63.459 1.00 32.44 ATOM 91 CB ALA E 385 -116.923 -8.864 63.432 1.00 31.55 ATOM 92 N ASP E 386 -113.785 -9.164 63.440 1.00 34.39 ATOM 93 CA ASP E 386 -112.544 -8.985 64.170 1.00 37.67 ATOM 94 C ASP E 386 -111.502 -8.202 63.366 1.00 35.11 ATOM 95 O ASP E 386 -110.830 -7.326 63.895 1.00 30.52 ATOM 96 CB ASP E 386 -111.933 -10.307 64.550 1.00 41.96 ATOM 97 CG ASP E 386 -110.722 -10.129 65.469 1.00 48.92 ATOM 98 OD1 ASP E 386 -110.827 -9.415 66.492 1.00 50.90 ATOM 99 OD2 ASP E 386 -109.628 -10.619 65.112 1.00 57.33 ATOM 100 N ALA E 387 -111.374 -8.543 62.089 1.00 35.14 ATOM 101 CA ALA E 387 -110.484 -7.827 61.194 1.00 33.35 ATOM 102 C ALA E 387 -110.891 -6.357 61.101 1.00 32.51 ATOM 103 O ALA E 387 -110.032 -5.466 61.187 1.00 33.31 ATOM 104 CB ALA E 387 -110.467 -8.465 59.808 1.00 31.40 ATOM 105 N LEU E 388 -112.183 -6.100 60.927 1.00 31.15 ATOM 106 CA LEU E 388 -112.636 -4.721 60.776 1.00 31.91 ATOM 107 C LEU E 388 -112.319 -3.915 62.028 1.00 32.45 ATOM 108 O LEU E 388 -111.702 -2.859 61.940 1.00 28.61 ATOM 109 CB LEU E 388 -114.127 -4.639 60.468 1.00 33.87 ATOM 110 CG LEU E 388 -114.705 -3.222 60.310 1.00 33.65 ATOM 111 CD1 LEU E 388 -114.048 -2.488 59.153 1.00 35.86 ATOM 112 CD2 LEU E 388 -116.198 -3.260 60.124 1.00 35.04 ATOM 113 N ARG E 389 -112.703 -4.436 63.186 1.00 33.73 ATOM 114 CA ARG E 389 -112.433 -3.767 64.458 1.00 37.10 ATOM 115 C ARG E 389 -110.932 -3.470 64.619 1.00 34.57 ATOM 116 O ARG E 389 -110.525 -2.396 65.002 1.00 32.30 ATOM 117 CB ARG E 389 -112.934 -4.609 65.638 1.00 40.56 ATOM 118 CG ARG E 389 -112.284 -4.251 66.968 1.00 48.71 ATOM 119 CD ARG E 389 -113.076 -4.703 68.192 1.00 55.49 ATOM 120 NE ARG E 389 -114.473 -4.255 68.134 1.00 60.77 ATOM 121 CZ ARG E 389 -114.883 -2.983 68.330 1.00 63.33 ATOM 122 NH1 ARG E 389 -114.016 -2.003 68.594 1.00 59.67 ATOM 123 NH2 ARG E 389 -116.185 -2.667 68.247 1.00 67.56 ATOM 124 N SER E 390 -110.134 -4.470 64.323 1.00 33.74 ATOM 125 CA SER E 390 -108.728 -4.387 64.474 1.00 32.35 ATOM 126 C SER E 390 -108.110 -3.356 63.495 1.00 35.72 ATOM 127 O SER E 390 -107.233 -2.552 63.854 1.00 33.92 ATOM 128 CB SER E 390 -108.194 -5.780 64.217 1.00 35.80 ATOM 129 OG SER E 390 -106.809 -5.781 64.327 1.00 42.30 ATOM 130 N THR E 391 -108.599 -3.375 62.259 1.00 32.22 ATOM 131 CA THR E 391 -108.225 -2.389 61.271 1.00 29.57 ATOM 132 C THR E 391 -108.507 -0.974 61.757 1.00 27.14 ATOM 133 O THR E 391 -107.646 -0.090 61.624 1.00 28.46 ATOM 134 CB THR E 391 -108.944 -2.691 59.944 1.00 28.13 ATOM 135 OG1 THR E 391 -108.288 -3.804 59.344 1.00 28.47 ATOM 136 CG2 THR E 391 -108.950 -1.479 58.979 1.00 28.19 ATOM 137 N VAL E 392 -109.701 -0.732 62.274 1.00 24.74 ATOM 138 CA VAL E 392 -110.068 0.614 62.730 1.00 27.44 ATOM 139 C VAL E 392 -109.216 1.038 63.936 1.00 31.72 ATOM 140 O VAL E 392 -108.741 2.179 63.999 1.00 32.06 ATOM 141 CB VAL E 392 -111.561 0.725 63.024 1.00 26.70 ATOM 142 CG1 VAL E 392 -111.916 2.034 63.677 1.00 28.11 ATOM 143 CG2 VAL E 392 -112.352 0.540 61.728 1.00 30.53 ATOM 144 N GLU E 393 -108.999 0.123 64.885 1.00 34.75 ATOM 145 CA GLU E 393 -108.204 0.455 66.074 1.00 34.77 ATOM 146 C GLU E 393 -106.781 0.840 65.672 1.00 34.65 ATOM 147 O GLU E 393 -106.251 1.857 66.143 1.00 33.99 ATOM 148 CB GLU E 393 -108.194 -0.693 67.073 1.00 39.48 ATOM 149 CG GLU E 393 -109.498 -0.779 67.864 1.00 43.12 ATOM 150 CD GLU E 393 -109.690 -2.089 68.622 1.00 47.60 ATOM 151 OE1 GLU E 393 -108.766 -2.947 68.617 1.00 49.37 ATOM 152 OE2 GLU E 393 -110.788 -2.273 69.196 1.00 51.77 ATOM 153 N LYS E 394 -106.203 0.071 64.753 1.00 32.58 ATOM 154 CA LYS E 394 -104.884 0.350 64.269 1.00 35.30 ATOM 155 C LYS E 394 -104.813 1.707 63.547 1.00 36.45 ATOM 156 O LYS E 394 -103.898 2.505 63.784 1.00 33.90 ATOM 157 CB LYS E 394 -104.404 -0.761 63.360 1.00 35.89 ATOM 158 CG LYS E 394 -103.036 -0.457 62.770 1.00 39.16 ATOM 159 CD LYS E 394 -102.512 -1.594 61.915 1.00 46.12 ATOM 160 CE LYS E 394 -101.056 -1.343 61.527 1.00 47.49 ATOM 161 NZ LYS E 394 -100.571 -2.311 60.502 1.00 48.76 ATOM 162 N PHE E 395 -105.798 1.978 62.697 1.00 34.67 ATOM 163 CA PHE E 395 -105.854 3.261 62.016 1.00 32.47 ATOM 164 C PHE E 395 -106.014 4.392 63.017 1.00 29.51 ATOM 165 O PHE E 395 -105.369 5.438 62.873 1.00 28.82 ATOM 166 CB PHE E 395 -106.986 3.303 60.990 1.00 30.47 ATOM 167 CG PHE E 395 -107.023 4.570 60.177 1.00 29.03 ATOM 168 CD1 PHE E 395 -106.208 4.724 59.080 1.00 28.49 ATOM 169 CD2 PHE E 395 -107.864 5.617 60.539 1.00 26.69 ATOM 170 CE1 PHE E 395 -106.232 5.897 58.343 1.00 27.26 ATOM 171 CE2 PHE E 395 -107.896 6.784 59.803 1.00 27.85 ATOM 172 CZ PHE E 395 -107.097 6.910 58.693 1.00 27.22 ATOM 173 N ASN E 396 -106.856 4.210 64.010 1.00 27.23 ATOM 174 CA ASN E 396 -107.016 5.241 65.018 1.00 30.70 ATOM 175 C ASN E 396 -105.723 5.526 65.811 1.00 32.26 ATOM 176 O ASN E 396 -105.464 6.669 66.164 1.00 28.52 ATOM 177 CB ASN E 396 -108.185 4.919 65.935 1.00 30.91 ATOM 178 CG ASN E 396 -109.539 5.073 65.235 1.00 33.98 ATOM 179 OD1 ASN E 396 -109.609 5.511 64.090 1.00 29.94 ATOM 180 ND2 ASN E 396 -110.608 4.672 65.915 1.00 31.01 ATOM 181 N ASP E 397 -104.925 4.495 66.077 1.00 33.63 ATOM 182 CA ASP E 397 -103.621 4.712 66.707 1.00 37.06 ATOM 183 C ASP E 397 -102.733 5.551 65.800 1.00 35.97 ATOM 184 O ASP E 397 -102.026 6.446 66.271 1.00 38.15 ATOM 185 CB ASP E 397 -102.903 3.388 66.990 1.00 36.97 ATOM 186 CG ASP E 397 -103.587 2.549 68.076 1.00 41.07 ATOM 187 OD1 ASP E 397 -104.415 3.081 68.855 1.00 37.88 ATOM 188 OD2 ASP E 397 -103.256 1.333 68.141 1.00 42.22 ATOM 189 N ALA E 398 -102.729 5.222 64.509 1.00 35.51 ATOM 190 CA ALA E 398 -101.969 5.998 63.518 1.00 33.82 ATOM 191 C ALA E 398 -102.421 7.450 63.528 1.00 32.39 ATOM 192 O ALA E 398 -101.602 8.361 63.529 1.00 35.04 ATOM 193 CB ALA E 398 -102.114 5.404 62.127 1.00 35.42 ATOM 194 N ALA E 399 -103.721 7.680 63.578 1.00 31.51 ATOM 195 CA ALA E 399 -104.234 9.048 63.620 1.00 35.58 ATOM 196 C ALA E 399 -103.734 9.794 64.863 1.00 39.46 ATOM 197 O ALA E 399 -103.379 10.975 64.786 1.00 36.30 ATOM 198 CB ALA E 399 -105.755 9.051 63.585 1.00 34.42 ATOM 199 N LYS E 400 -103.732 9.097 66.001 1.00 43.59 ATOM 200 CA LYS E 400 -103.253 9.671 67.256 1.00 47.95 ATOM 201 C LYS E 400 -101.785 10.099 67.118 1.00 44.75 ATOM 202 O LYS E 400 -101.465 11.223 67.433 1.00 41.83 ATOM 203 CB LYS E 400 -103.417 8.675 68.403 1.00 54.36 ATOM 204 CG LYS E 400 -102.708 9.062 69.697 1.00 58.92 ATOM 205 CD LYS E 400 -103.614 8.936 70.904 1.00 63.32 ATOM 206 CE LYS E 400 -104.715 9.989 70.834 1.00 69.71 ATOM 207 NZ LYS E 400 -105.369 10.228 72.151 1.00 77.66 ATOM 208 N LEU E 401 -100.929 9.206 66.621 1.00 40.73 ATOM 209 CA LEU E 401 -99.531 9.518 66.374 1.00 42.53 ATOM 210 C LEU E 401 -99.297 10.484 65.225 1.00 42.79 ATOM 211 O LEU E 401 -98.259 11.101 65.165 1.00 43.60 ATOM 212 CB LEU E 401 -98.732 8.252 66.071 1.00 44.43 ATOM 213 CG LEU E 401 -98.709 7.218 67.189 1.00 50.82 ATOM 214 CD1 LEU E 401 -97.803 6.055 66.798 1.00 52.98 ATOM 215 CD2 LEU E 401 -98.254 7.836 68.516 1.00 54.77 ATOM 216 N GLY E 402 -100.240 10.584 64.301 1.00 38.90 ATOM 217 CA GLY E 402 -100.078 11.420 63.135 1.00 34.59 ATOM 218 C GLY E 402 -99.251 10.784 62.051 1.00 31.53 ATOM 219 O GLY E 402 -98.756 11.479 61.167 1.00 32.86 ATOM 220 O1 PG4 E 583 -126.445 -2.928 46.889 1.00 56.67 ATOM 221 C1 PG4 E 583 -126.855 -3.617 48.061 1.00 62.57 ATOM 222 C2 PG4 E 583 -125.537 -3.893 48.761 1.00 61.43 ATOM 223 O2 PG4 E 583 -125.852 -4.488 50.045 1.00 67.21 ATOM 224 C3 PG4 E 583 -126.357 -5.854 50.195 1.00 71.49 ATOM 225 C4 PG4 E 583 -127.894 -5.917 50.475 1.00 68.78 ATOM 226 O3 PG4 E 583 -127.953 -6.509 51.798 1.00 68.20 ATOM 227 C5 PG4 E 583 -129.006 -6.164 52.696 1.00 69.60 ATOM 228 C6 PG4 E 583 -128.310 -5.863 54.057 1.00 69.39 ATOM 229 O4 PG4 E 583 -127.314 -6.873 54.386 1.00 69.75 ATOM 230 C7 PG4 E 583 -127.294 -7.299 55.787 1.00 67.52 ATOM 231 C8 PG4 E 583 -126.379 -8.557 55.965 1.00 66.11 ATOM 232 O5 PG4 E 583 -126.403 -9.140 57.294 1.00 53.52 TER