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 F 1 510 UNP Q9RA02 Q9RA02_RHOE 1 510 SEQRES 1 F 30 THR LEU GLU GLU LEU ALA ALA LYS THR GLY LEU PRO ALA SEQRES 2 F 30 ASP ALA LEU ARG SER THR VAL GLU LYS PHE ASN ASP ALA SEQRES 3 F 30 ALA LYS LEU GLY ATOM 1 N THR F 373 -149.159 22.600 15.300 1.00 50.43 ATOM 2 CA THR F 373 -150.057 23.732 15.012 1.00 53.00 ATOM 3 C THR F 373 -150.794 24.176 16.252 1.00 56.15 ATOM 4 O THR F 373 -151.008 23.379 17.190 1.00 69.20 ATOM 5 CB THR F 373 -151.155 23.369 13.981 1.00 57.63 ATOM 6 OG1 THR F 373 -152.037 22.366 14.526 1.00 59.71 ATOM 7 CG2 THR F 373 -150.539 22.841 12.697 1.00 56.54 ATOM 8 N LEU F 374 -151.241 25.424 16.246 1.00 51.73 ATOM 9 CA LEU F 374 -152.004 25.941 17.359 1.00 53.35 ATOM 10 C LEU F 374 -153.339 25.221 17.528 1.00 55.80 ATOM 11 O LEU F 374 -153.864 25.128 18.652 1.00 62.74 ATOM 12 CB LEU F 374 -152.230 27.423 17.180 1.00 58.13 ATOM 13 CG LEU F 374 -150.933 28.235 17.250 1.00 60.07 ATOM 14 CD1 LEU F 374 -151.216 29.683 16.882 1.00 63.85 ATOM 15 CD2 LEU F 374 -150.300 28.165 18.634 1.00 58.69 ATOM 16 N GLU F 375 -153.887 24.717 16.430 1.00 55.57 ATOM 17 CA GLU F 375 -155.162 24.007 16.476 1.00 62.79 ATOM 18 C GLU F 375 -155.046 22.718 17.269 1.00 55.10 ATOM 19 O GLU F 375 -155.894 22.440 18.118 1.00 60.02 ATOM 20 CB GLU F 375 -155.672 23.707 15.063 1.00 71.49 ATOM 21 CG GLU F 375 -156.358 24.891 14.388 1.00 79.85 ATOM 22 CD GLU F 375 -155.377 25.965 13.940 1.00 86.67 ATOM 23 OE1 GLU F 375 -154.216 25.611 13.562 1.00 87.75 ATOM 24 OE2 GLU F 375 -155.754 27.167 13.982 1.00 75.86 ATOM 25 N GLU F 376 -154.008 21.931 16.995 1.00 57.37 ATOM 26 CA GLU F 376 -153.750 20.713 17.774 1.00 57.93 ATOM 27 C GLU F 376 -153.458 21.032 19.231 1.00 49.39 ATOM 28 O GLU F 376 -153.946 20.356 20.134 1.00 48.57 ATOM 29 CB GLU F 376 -152.562 19.949 17.237 1.00 61.58 ATOM 30 CG GLU F 376 -152.768 19.260 15.920 1.00 68.44 ATOM 31 CD GLU F 376 -151.483 18.602 15.477 1.00 78.91 ATOM 32 OE1 GLU F 376 -150.905 17.841 16.299 1.00 83.68 ATOM 33 OE2 GLU F 376 -151.015 18.899 14.344 1.00 83.82 ATOM 34 N LEU F 377 -152.652 22.062 19.451 1.00 45.02 ATOM 35 CA LEU F 377 -152.298 22.479 20.804 1.00 42.35 ATOM 36 C LEU F 377 -153.537 22.808 21.590 1.00 41.86 ATOM 37 O LEU F 377 -153.649 22.448 22.763 1.00 49.99 ATOM 38 CB LEU F 377 -151.340 23.682 20.783 1.00 41.84 ATOM 39 CG LEU F 377 -150.679 24.082 22.108 1.00 41.93 ATOM 40 CD1 LEU F 377 -149.674 23.040 22.562 1.00 46.77 ATOM 41 CD2 LEU F 377 -150.007 25.427 21.982 1.00 42.31 ATOM 42 N ALA F 378 -154.478 23.495 20.954 1.00 47.30 ATOM 43 CA ALA F 378 -155.764 23.810 21.592 1.00 47.66 ATOM 44 C ALA F 378 -156.545 22.540 21.958 1.00 48.76 ATOM 45 O ALA F 378 -157.053 22.422 23.077 1.00 46.59 ATOM 46 CB ALA F 378 -156.593 24.678 20.676 1.00 50.50 ATOM 47 N ALA F 379 -156.628 21.603 21.012 1.00 50.17 ATOM 48 CA ALA F 379 -157.313 20.339 21.242 1.00 52.95 ATOM 49 C ALA F 379 -156.722 19.622 22.442 1.00 55.80 ATOM 50 O ALA F 379 -157.455 19.149 23.322 1.00 64.93 ATOM 51 CB ALA F 379 -157.221 19.443 20.021 1.00 49.56 ATOM 52 N LYS F 380 -155.394 19.569 22.494 1.00 57.65 ATOM 53 CA LYS F 380 -154.703 18.807 23.537 1.00 59.57 ATOM 54 C LYS F 380 -154.757 19.460 24.913 1.00 57.63 ATOM 55 O LYS F 380 -154.532 18.782 25.910 1.00 60.50 ATOM 56 CB LYS F 380 -153.249 18.604 23.184 1.00 51.11 ATOM 57 CG LYS F 380 -153.012 17.733 21.980 1.00 52.15 ATOM 58 CD LYS F 380 -151.507 17.640 21.735 1.00 52.44 ATOM 59 CE LYS F 380 -151.162 16.725 20.575 1.00 52.44 ATOM 60 NZ LYS F 380 -149.733 16.344 20.644 1.00 50.46 ATOM 61 N THR F 381 -155.048 20.755 24.965 1.00 51.30 ATOM 62 CA THR F 381 -155.155 21.457 26.231 1.00 56.95 ATOM 63 C THR F 381 -156.591 21.818 26.598 1.00 55.56 ATOM 64 O THR F 381 -156.842 22.210 27.739 1.00 65.06 ATOM 65 CB THR F 381 -154.322 22.762 26.239 1.00 59.09 ATOM 66 OG1 THR F 381 -154.835 23.671 25.265 1.00 63.31 ATOM 67 CG2 THR F 381 -152.860 22.480 25.958 1.00 58.98 ATOM 68 N GLY F 382 -157.521 21.710 25.657 1.00 57.86 ATOM 69 CA GLY F 382 -158.907 22.101 25.917 1.00 58.64 ATOM 70 C GLY F 382 -159.138 23.594 25.828 1.00 56.99 ATOM 71 O GLY F 382 -160.051 24.135 26.464 1.00 72.87 ATOM 72 N LEU F 383 -158.284 24.297 25.104 1.00 55.37 ATOM 73 CA LEU F 383 -158.505 25.726 24.878 1.00 55.92 ATOM 74 C LEU F 383 -159.307 25.829 23.593 1.00 56.02 ATOM 75 O LEU F 383 -159.134 24.992 22.701 1.00 51.16 ATOM 76 CB LEU F 383 -157.178 26.464 24.717 1.00 53.16 ATOM 77 CG LEU F 383 -156.227 26.421 25.908 1.00 54.22 ATOM 78 CD1 LEU F 383 -154.796 26.827 25.537 1.00 56.98 ATOM 79 CD2 LEU F 383 -156.743 27.321 27.016 1.00 53.76 ATOM 80 N PRO F 384 -160.182 26.844 23.479 1.00 59.48 ATOM 81 CA PRO F 384 -160.846 27.057 22.175 1.00 60.28 ATOM 82 C PRO F 384 -159.850 27.388 21.051 1.00 58.20 ATOM 83 O PRO F 384 -159.025 28.307 21.202 1.00 60.32 ATOM 84 CB PRO F 384 -161.777 28.250 22.441 1.00 59.57 ATOM 85 CG PRO F 384 -161.879 28.363 23.927 1.00 59.72 ATOM 86 CD PRO F 384 -160.593 27.841 24.485 1.00 58.40 ATOM 87 N ALA F 385 -159.913 26.638 19.954 1.00 61.72 ATOM 88 CA ALA F 385 -158.923 26.755 18.866 1.00 68.51 ATOM 89 C ALA F 385 -158.912 28.137 18.222 1.00 70.99 ATOM 90 O ALA F 385 -157.848 28.718 18.005 1.00 71.83 ATOM 91 CB ALA F 385 -159.163 25.692 17.800 1.00 69.91 ATOM 92 N ASP F 386 -160.101 28.628 17.900 1.00 73.35 ATOM 93 CA ASP F 386 -160.283 29.957 17.314 1.00 77.48 ATOM 94 C ASP F 386 -159.748 31.091 18.167 1.00 74.49 ATOM 95 O ASP F 386 -159.030 31.963 17.664 1.00 73.10 ATOM 96 CB ASP F 386 -161.758 30.212 17.012 1.00 85.28 ATOM 97 CG ASP F 386 -162.701 29.583 18.037 1.00 95.05 ATOM 98 OD1 ASP F 386 -162.803 30.072 19.195 1.00 88.92 ATOM 99 OD2 ASP F 386 -163.343 28.578 17.659 1.00100.41 ATOM 100 N ALA F 387 -160.075 31.062 19.457 1.00 67.40 ATOM 101 CA ALA F 387 -159.619 32.086 20.391 1.00 62.65 ATOM 102 C ALA F 387 -158.091 32.074 20.586 1.00 56.21 ATOM 103 O ALA F 387 -157.460 33.130 20.658 1.00 50.69 ATOM 104 CB ALA F 387 -160.319 31.924 21.722 1.00 56.60 ATOM 105 N LEU F 388 -157.507 30.885 20.662 1.00 54.37 ATOM 106 CA LEU F 388 -156.063 30.757 20.846 1.00 60.07 ATOM 107 C LEU F 388 -155.331 31.317 19.636 1.00 59.67 ATOM 108 O LEU F 388 -154.482 32.191 19.775 1.00 51.07 ATOM 109 CB LEU F 388 -155.663 29.290 21.061 1.00 59.61 ATOM 110 CG LEU F 388 -154.164 28.973 21.228 1.00 58.43 ATOM 111 CD1 LEU F 388 -153.561 29.761 22.385 1.00 58.04 ATOM 112 CD2 LEU F 388 -153.941 27.484 21.449 1.00 57.82 ATOM 113 N ARG F 389 -155.670 30.771 18.467 1.00 65.29 ATOM 114 CA ARG F 389 -155.199 31.237 17.150 1.00 66.48 ATOM 115 C ARG F 389 -155.305 32.754 17.062 1.00 62.64 ATOM 116 O ARG F 389 -154.348 33.450 16.734 1.00 56.05 ATOM 117 CB ARG F 389 -156.021 30.510 16.059 1.00 72.52 ATOM 118 CG ARG F 389 -156.271 31.188 14.712 1.00 80.49 ATOM 119 CD ARG F 389 -155.165 30.980 13.678 1.00 86.16 ATOM 120 NE ARG F 389 -154.593 29.621 13.593 1.00 89.35 ATOM 121 CZ ARG F 389 -153.340 29.345 13.183 1.00 83.87 ATOM 122 NH1 ARG F 389 -152.524 30.329 12.815 1.00 86.27 ATOM 123 NH2 ARG F 389 -152.875 28.095 13.141 1.00 80.26 ATOM 124 N SER F 390 -156.454 33.264 17.453 1.00 62.76 ATOM 125 CA SER F 390 -156.704 34.683 17.390 1.00 62.08 ATOM 126 C SER F 390 -155.808 35.474 18.365 1.00 62.69 ATOM 127 O SER F 390 -155.248 36.526 18.019 1.00 53.82 ATOM 128 CB SER F 390 -158.188 34.903 17.674 1.00 64.52 ATOM 129 OG SER F 390 -158.504 36.270 17.655 1.00 69.41 ATOM 130 N THR F 391 -155.686 34.958 19.591 1.00 63.48 ATOM 131 CA THR F 391 -154.875 35.582 20.642 1.00 58.45 ATOM 132 C THR F 391 -153.421 35.711 20.220 1.00 56.45 ATOM 133 O THR F 391 -152.789 36.737 20.447 1.00 55.19 ATOM 134 CB THR F 391 -154.998 34.786 21.960 1.00 64.98 ATOM 135 OG1 THR F 391 -156.237 35.123 22.599 1.00 69.98 ATOM 136 CG2 THR F 391 -153.857 35.093 22.919 1.00 66.31 ATOM 137 N VAL F 392 -152.898 34.661 19.601 1.00 56.85 ATOM 138 CA VAL F 392 -151.505 34.626 19.159 1.00 60.42 ATOM 139 C VAL F 392 -151.248 35.567 17.988 1.00 64.54 ATOM 140 O VAL F 392 -150.257 36.303 17.990 1.00 60.33 ATOM 141 CB VAL F 392 -151.077 33.195 18.751 1.00 59.96 ATOM 142 CG1 VAL F 392 -149.694 33.182 18.128 1.00 54.25 ATOM 143 CG2 VAL F 392 -151.100 32.270 19.959 1.00 66.11 ATOM 144 N GLU F 393 -152.136 35.547 16.997 1.00 69.10 ATOM 145 CA GLU F 393 -152.001 36.453 15.859 1.00 66.08 ATOM 146 C GLU F 393 -151.952 37.875 16.365 1.00 60.69 ATOM 147 O GLU F 393 -151.080 38.635 15.962 1.00 58.17 ATOM 148 CB GLU F 393 -153.156 36.318 14.871 1.00 72.37 ATOM 149 CG GLU F 393 -152.958 35.224 13.841 1.00 82.46 ATOM 150 CD GLU F 393 -154.264 34.812 13.164 1.00 83.39 ATOM 151 OE1 GLU F 393 -155.213 35.620 13.139 1.00 86.98 ATOM 152 OE2 GLU F 393 -154.330 33.680 12.642 1.00 79.17 ATOM 153 N LYS F 394 -152.892 38.228 17.244 1.00 57.18 ATOM 154 CA LYS F 394 -152.958 39.577 17.795 1.00 57.48 ATOM 155 C LYS F 394 -151.675 39.947 18.559 1.00 58.01 ATOM 156 O LYS F 394 -151.196 41.073 18.460 1.00 55.83 ATOM 157 CB LYS F 394 -154.184 39.731 18.695 1.00 56.13 ATOM 158 CG LYS F 394 -154.296 41.111 19.299 1.00 61.84 ATOM 159 CD LYS F 394 -155.509 41.238 20.196 1.00 70.65 ATOM 160 CE LYS F 394 -155.570 42.643 20.786 1.00 78.16 ATOM 161 NZ LYS F 394 -156.686 42.817 21.759 1.00 82.59 ATOM 162 N PHE F 395 -151.141 38.999 19.328 1.00 58.60 ATOM 163 CA PHE F 395 -149.909 39.227 20.092 1.00 54.20 ATOM 164 C PHE F 395 -148.745 39.398 19.152 1.00 52.28 ATOM 165 O PHE F 395 -147.901 40.275 19.361 1.00 59.57 ATOM 166 CB PHE F 395 -149.602 38.074 21.068 1.00 50.85 ATOM 167 CG PHE F 395 -148.361 38.313 21.954 1.00 46.23 ATOM 168 CD1 PHE F 395 -148.382 39.134 23.088 1.00 42.68 ATOM 169 CD2 PHE F 395 -147.160 37.682 21.626 1.00 42.78 ATOM 170 CE1 PHE F 395 -147.232 39.306 23.847 1.00 41.82 ATOM 171 CE2 PHE F 395 -146.013 37.870 22.380 1.00 41.04 ATOM 172 CZ PHE F 395 -146.052 38.680 23.491 1.00 42.13 ATOM 173 N ASN F 396 -148.692 38.567 18.123 1.00 52.06 ATOM 174 CA ASN F 396 -147.627 38.682 17.123 1.00 59.69 ATOM 175 C ASN F 396 -147.661 40.011 16.350 1.00 63.92 ATOM 176 O ASN F 396 -146.609 40.565 16.022 1.00 61.64 ATOM 177 CB ASN F 396 -147.660 37.493 16.170 1.00 58.77 ATOM 178 CG ASN F 396 -147.240 36.187 16.850 1.00 55.81 ATOM 179 OD1 ASN F 396 -146.840 36.171 18.023 1.00 51.00 ATOM 180 ND2 ASN F 396 -147.324 35.088 16.113 1.00 43.75 ATOM 181 N ASP F 397 -148.866 40.534 16.104 1.00 69.96 ATOM 182 CA ASP F 397 -149.033 41.891 15.544 1.00 65.72 ATOM 183 C ASP F 397 -148.454 42.932 16.469 1.00 58.41 ATOM 184 O ASP F 397 -147.722 43.817 16.038 1.00 53.06 ATOM 185 CB ASP F 397 -150.505 42.225 15.309 1.00 67.41 ATOM 186 CG ASP F 397 -151.105 41.455 14.145 1.00 72.67 ATOM 187 OD1 ASP F 397 -150.333 40.894 13.319 1.00 58.65 ATOM 188 OD2 ASP F 397 -152.367 41.436 14.054 1.00 78.63 ATOM 189 N ALA F 398 -148.795 42.812 17.746 1.00 58.50 ATOM 190 CA ALA F 398 -148.270 43.706 18.773 1.00 57.83 ATOM 191 C ALA F 398 -146.735 43.643 18.850 1.00 59.48 ATOM 192 O ALA F 398 -146.074 44.654 19.045 1.00 60.66 ATOM 193 CB ALA F 398 -148.905 43.388 20.121 1.00 55.82 ATOM 194 N ALA F 399 -146.176 42.451 18.685 1.00 61.37 ATOM 195 CA ALA F 399 -144.729 42.271 18.712 1.00 66.25 ATOM 196 C ALA F 399 -144.079 42.979 17.529 1.00 67.64 ATOM 197 O ALA F 399 -143.001 43.563 17.651 1.00 66.72 ATOM 198 CB ALA F 399 -144.382 40.782 18.694 1.00 68.86 ATOM 199 N LYS F 400 -144.726 42.887 16.375 1.00 70.78 ATOM 200 CA LYS F 400 -144.234 43.496 15.149 1.00 77.05 ATOM 201 C LYS F 400 -144.207 45.022 15.278 1.00 72.46 ATOM 202 O LYS F 400 -143.177 45.642 14.995 1.00 75.77 ATOM 203 CB LYS F 400 -145.107 43.012 14.001 1.00 84.30 ATOM 204 CG LYS F 400 -144.630 43.343 12.605 1.00 93.28 ATOM 205 CD LYS F 400 -145.538 44.368 11.922 1.00102.16 ATOM 206 CE LYS F 400 -146.694 43.655 11.228 1.00107.18 ATOM 207 NZ LYS F 400 -146.336 43.108 9.888 1.00109.63 ATOM 208 N LEU F 401 -145.285 45.605 15.798 1.00 69.22 ATOM 209 CA LEU F 401 -145.334 47.055 16.085 1.00 70.77 ATOM 210 C LEU F 401 -144.462 47.475 17.276 1.00 68.85 ATOM 211 O LEU F 401 -144.041 48.621 17.360 1.00 65.89 ATOM 212 CB LEU F 401 -146.771 47.519 16.364 1.00 72.69 ATOM 213 CG LEU F 401 -147.818 47.293 15.271 1.00 75.61 ATOM 214 CD1 LEU F 401 -149.174 47.767 15.765 1.00 76.19 ATOM 215 CD2 LEU F 401 -147.437 47.981 13.959 1.00 75.34 ATOM 216 N GLY F 402 -144.203 46.550 18.203 1.00 69.42 ATOM 217 CA GLY F 402 -143.418 46.845 19.410 1.00 60.64 ATOM 218 C GLY F 402 -144.243 47.443 20.535 1.00 54.16 ATOM 219 O GLY F 402 -143.693 47.948 21.503 1.00 45.31 TER