HEADER OXIDOREDUCTASE 31-DEC-69 8KCZ 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; COMPND 4 EC: 1.3.99.4; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.30 ANGSTORMS DBREF 8KCZ A 21 528 UNP Q9RA02 Q9RA02_RHOE 3 510 SEQRES 1 A 30 THR LEU GLU GLU LEU ALA ALA LYS THR GLY LEU PRO ALA SEQRES 2 A 30 ASP ALA LEU ARG SER THR VAL GLU LYS PHE ASN ASP ALA SEQRES 3 A 30 ALA LYS LEU GLY ATOM 1 N THR A 391 57.844 8.373 50.830 1.00 61.97 ATOM 2 CA THR A 391 56.755 8.040 51.798 1.00 65.77 ATOM 3 C THR A 391 55.368 8.253 51.184 1.00 65.01 ATOM 4 O THR A 391 55.198 9.179 50.363 1.00 60.27 ATOM 5 CB THR A 391 56.910 8.856 53.093 1.00 66.14 ATOM 6 OG1 THR A 391 56.837 10.256 52.805 1.00 58.61 ATOM 7 CG2 THR A 391 58.215 8.552 53.792 1.00 56.36 ATOM 8 N LEU A 392 54.390 7.457 51.617 1.00 63.08 ATOM 9 CA LEU A 392 52.983 7.642 51.196 1.00 66.81 ATOM 10 C LEU A 392 52.494 9.050 51.562 1.00 66.40 ATOM 11 O LEU A 392 51.657 9.587 50.804 1.00 66.15 ATOM 12 CB LEU A 392 52.139 6.556 51.853 1.00 70.74 ATOM 13 CG LEU A 392 52.534 5.138 51.473 1.00 73.85 ATOM 14 CD1 LEU A 392 51.770 4.125 52.311 1.00 83.00 ATOM 15 CD2 LEU A 392 52.280 4.921 50.000 1.00 76.69 ATOM 16 N GLU A 393 52.988 9.644 52.654 1.00 69.48 ATOM 17 CA GLU A 393 52.592 11.026 53.063 1.00 78.30 ATOM 18 C GLU A 393 53.061 12.007 51.989 1.00 68.39 ATOM 19 O GLU A 393 52.234 12.820 51.561 1.00 60.34 ATOM 20 CB GLU A 393 53.128 11.441 54.442 1.00 90.39 ATOM 21 CG GLU A 393 52.217 11.021 55.597 1.00106.49 ATOM 22 CD GLU A 393 52.125 9.512 55.838 1.00109.98 ATOM 23 OE1 GLU A 393 51.095 9.035 56.416 1.00 94.26 ATOM 24 OE2 GLU A 393 53.085 8.801 55.445 1.00 99.01 ATOM 25 N GLU A 394 54.328 11.911 51.564 1.00 68.64 ATOM 26 CA GLU A 394 54.912 12.801 50.525 1.00 69.58 ATOM 27 C GLU A 394 54.202 12.506 49.185 1.00 69.25 ATOM 28 O GLU A 394 53.867 13.478 48.462 1.00 62.50 ATOM 29 CB GLU A 394 56.443 12.668 50.536 1.00 75.98 ATOM 30 CG GLU A 394 57.168 13.766 49.760 1.00 89.08 ATOM 31 CD GLU A 394 58.666 13.575 49.496 1.00 99.60 ATOM 32 OE1 GLU A 394 59.369 14.601 49.369 1.00 99.81 ATOM 33 OE2 GLU A 394 59.136 12.413 49.379 1.00 91.16 ATOM 34 N LEU A 395 53.865 11.240 48.892 1.00 63.10 ATOM 35 CA LEU A 395 53.148 10.871 47.632 1.00 58.59 ATOM 36 C LEU A 395 51.765 11.527 47.620 1.00 53.88 ATOM 37 O LEU A 395 51.360 12.055 46.572 1.00 62.75 ATOM 38 CB LEU A 395 53.035 9.344 47.492 1.00 54.25 ATOM 39 CG LEU A 395 52.466 8.839 46.161 1.00 55.33 ATOM 40 CD1 LEU A 395 53.439 9.094 45.016 1.00 61.18 ATOM 41 CD2 LEU A 395 52.144 7.352 46.220 1.00 52.33 ATOM 42 N ALA A 396 51.027 11.465 48.725 1.00 61.84 ATOM 43 CA ALA A 396 49.668 12.048 48.797 1.00 59.10 ATOM 44 C ALA A 396 49.768 13.562 48.572 1.00 62.97 ATOM 45 O ALA A 396 48.924 14.115 47.822 1.00 63.98 ATOM 46 CB ALA A 396 49.019 11.706 50.105 1.00 64.41 ATOM 47 N ALA A 397 50.770 14.207 49.178 1.00 57.93 ATOM 48 CA ALA A 397 51.066 15.651 48.995 1.00 69.71 ATOM 49 C ALA A 397 51.270 15.927 47.500 1.00 70.18 ATOM 50 O ALA A 397 50.584 16.836 46.938 1.00 64.23 ATOM 51 CB ALA A 397 52.274 16.090 49.804 1.00 64.15 ATOM 52 N LYS A 398 52.138 15.156 46.846 1.00 72.03 ATOM 53 CA LYS A 398 52.486 15.433 45.425 1.00 73.23 ATOM 54 C LYS A 398 51.297 15.157 44.490 1.00 66.37 ATOM 55 O LYS A 398 51.262 15.761 43.438 1.00 78.99 ATOM 56 CB LYS A 398 53.741 14.664 45.032 1.00 71.22 ATOM 57 CG LYS A 398 54.987 15.142 45.753 1.00 75.49 ATOM 58 CD LYS A 398 56.225 14.958 44.917 1.00 85.36 ATOM 59 CE LYS A 398 57.426 14.521 45.723 1.00 80.42 ATOM 60 NZ LYS A 398 58.510 14.082 44.817 1.00 82.86 ATOM 61 N THR A 399 50.330 14.322 44.849 1.00 63.47 ATOM 62 CA THR A 399 49.206 13.967 43.942 1.00 67.05 ATOM 63 C THR A 399 47.945 14.752 44.294 1.00 67.74 ATOM 64 O THR A 399 47.003 14.689 43.507 1.00 77.67 ATOM 65 CB THR A 399 48.885 12.470 44.018 1.00 76.37 ATOM 66 OG1 THR A 399 48.867 12.119 45.402 1.00 67.26 ATOM 67 CG2 THR A 399 49.902 11.620 43.291 1.00 78.30 ATOM 68 N GLY A 400 47.907 15.414 45.453 1.00 75.22 ATOM 69 CA GLY A 400 46.674 16.014 46.003 1.00 67.99 ATOM 70 C GLY A 400 45.702 14.953 46.491 1.00 65.36 ATOM 71 O GLY A 400 44.487 15.203 46.411 1.00 58.01 ATOM 72 N LEU A 401 46.194 13.792 46.940 1.00 61.65 ATOM 73 CA LEU A 401 45.312 12.750 47.542 1.00 65.31 ATOM 74 C LEU A 401 45.286 12.994 49.038 1.00 63.01 ATOM 75 O LEU A 401 46.304 13.368 49.605 1.00 55.84 ATOM 76 CB LEU A 401 45.813 11.330 47.267 1.00 58.51 ATOM 77 CG LEU A 401 45.703 10.874 45.819 1.00 60.82 ATOM 78 CD1 LEU A 401 46.433 9.561 45.627 1.00 63.80 ATOM 79 CD2 LEU A 401 44.252 10.766 45.390 1.00 60.02 ATOM 80 N PRO A 402 44.132 12.789 49.697 1.00 64.86 ATOM 81 CA PRO A 402 44.081 12.814 51.160 1.00 61.95 ATOM 82 C PRO A 402 45.078 11.821 51.788 1.00 59.87 ATOM 83 O PRO A 402 44.955 10.634 51.567 1.00 66.04 ATOM 84 CB PRO A 402 42.598 12.487 51.458 1.00 66.92 ATOM 85 CG PRO A 402 41.838 12.907 50.190 1.00 66.77 ATOM 86 CD PRO A 402 42.807 12.608 49.063 1.00 67.10 ATOM 87 N ALA A 403 46.057 12.320 52.556 1.00 60.87 ATOM 88 CA ALA A 403 47.210 11.531 53.065 1.00 62.71 ATOM 89 C ALA A 403 46.746 10.432 54.026 1.00 67.23 ATOM 90 O ALA A 403 47.320 9.326 53.948 1.00 73.45 ATOM 91 CB ALA A 403 48.254 12.411 53.714 1.00 55.14 ATOM 92 N ASP A 404 45.790 10.719 54.915 1.00 67.27 ATOM 93 CA ASP A 404 45.405 9.760 55.985 1.00 75.00 ATOM 94 C ASP A 404 44.706 8.566 55.317 1.00 68.05 ATOM 95 O ASP A 404 45.052 7.414 55.667 1.00 66.36 ATOM 96 CB ASP A 404 44.562 10.429 57.085 1.00 89.80 ATOM 97 CG ASP A 404 45.311 11.444 57.959 1.00103.07 ATOM 98 OD1 ASP A 404 46.555 11.308 58.121 1.00 85.83 ATOM 99 OD2 ASP A 404 44.646 12.375 58.484 1.00101.46 ATOM 100 N ALA A 405 43.764 8.845 54.404 1.00 58.40 ATOM 101 CA ALA A 405 42.999 7.867 53.593 1.00 59.73 ATOM 102 C ALA A 405 43.967 7.015 52.750 1.00 64.54 ATOM 103 O ALA A 405 43.923 5.748 52.861 1.00 62.40 ATOM 104 CB ALA A 405 42.007 8.590 52.720 1.00 55.23 ATOM 105 N LEU A 406 44.869 7.656 51.999 1.00 60.74 ATOM 106 CA LEU A 406 45.854 6.904 51.175 1.00 61.17 ATOM 107 C LEU A 406 46.646 5.966 52.090 1.00 62.13 ATOM 108 O LEU A 406 46.784 4.770 51.706 1.00 56.70 ATOM 109 CB LEU A 406 46.788 7.818 50.377 1.00 59.26 ATOM 110 CG LEU A 406 47.726 7.067 49.431 1.00 54.10 ATOM 111 CD1 LEU A 406 46.933 6.326 48.380 1.00 58.03 ATOM 112 CD2 LEU A 406 48.727 8.006 48.776 1.00 55.37 ATOM 113 N ARG A 407 47.109 6.448 53.252 1.00 62.37 ATOM 114 CA ARG A 407 47.877 5.605 54.216 1.00 68.42 ATOM 115 C ARG A 407 46.998 4.428 54.675 1.00 60.25 ATOM 116 O ARG A 407 47.529 3.292 54.628 1.00 59.25 ATOM 117 CB ARG A 407 48.479 6.404 55.381 1.00 84.35 ATOM 118 CG ARG A 407 49.312 5.561 56.344 1.00100.67 ATOM 119 CD ARG A 407 50.465 6.281 57.043 1.00111.18 ATOM 120 NE ARG A 407 51.668 6.356 56.209 1.00126.62 ATOM 121 CZ ARG A 407 52.644 5.434 56.141 1.00123.10 ATOM 122 NH1 ARG A 407 52.584 4.340 56.882 1.00109.62 ATOM 123 NH2 ARG A 407 53.683 5.610 55.331 1.00115.66 ATOM 124 N SER A 408 45.713 4.635 55.007 1.00 52.80 ATOM 125 CA SER A 408 44.822 3.553 55.519 1.00 61.53 ATOM 126 C SER A 408 44.596 2.546 54.398 1.00 57.97 ATOM 127 O SER A 408 44.656 1.325 54.681 1.00 63.72 ATOM 128 CB SER A 408 43.466 4.009 56.050 1.00 61.40 ATOM 129 OG SER A 408 43.549 5.298 56.614 1.00 80.39 ATOM 130 N THR A 409 44.307 3.048 53.192 1.00 59.86 ATOM 131 CA THR A 409 44.048 2.229 51.979 1.00 51.16 ATOM 132 C THR A 409 45.225 1.269 51.790 1.00 49.04 ATOM 133 O THR A 409 44.990 0.047 51.672 1.00 54.99 ATOM 134 CB THR A 409 43.823 3.108 50.750 1.00 54.95 ATOM 135 OG1 THR A 409 42.621 3.836 50.994 1.00 51.27 ATOM 136 CG2 THR A 409 43.717 2.309 49.466 1.00 55.45 ATOM 137 N VAL A 410 46.450 1.784 51.810 1.00 49.93 ATOM 138 CA VAL A 410 47.647 0.937 51.548 1.00 55.32 ATOM 139 C VAL A 410 47.822 -0.047 52.717 1.00 61.30 ATOM 140 O VAL A 410 48.057 -1.262 52.441 1.00 60.09 ATOM 141 CB VAL A 410 48.907 1.785 51.295 1.00 57.60 ATOM 142 CG1 VAL A 410 50.139 0.907 51.167 1.00 59.97 ATOM 143 CG2 VAL A 410 48.760 2.685 50.073 1.00 56.61 ATOM 144 N GLU A 411 47.710 0.414 53.970 1.00 63.57 ATOM 145 CA GLU A 411 47.879 -0.473 55.164 1.00 67.28 ATOM 146 C GLU A 411 46.856 -1.620 55.099 1.00 53.53 ATOM 147 O GLU A 411 47.255 -2.766 55.294 1.00 51.08 ATOM 148 CB GLU A 411 47.821 0.313 56.477 1.00 75.31 ATOM 149 CG GLU A 411 49.183 0.854 56.895 1.00 87.88 ATOM 150 CD GLU A 411 49.156 2.059 57.824 1.00 96.39 ATOM 151 OE1 GLU A 411 48.164 2.215 58.575 1.00 94.34 ATOM 152 OE2 GLU A 411 50.121 2.847 57.783 1.00 95.87 ATOM 153 N LYS A 412 45.600 -1.331 54.772 1.00 53.08 ATOM 154 CA LYS A 412 44.529 -2.350 54.609 1.00 57.36 ATOM 155 C LYS A 412 44.815 -3.272 53.412 1.00 55.59 ATOM 156 O LYS A 412 44.571 -4.489 53.540 1.00 52.81 ATOM 157 CB LYS A 412 43.183 -1.658 54.406 1.00 58.55 ATOM 158 CG LYS A 412 41.986 -2.589 54.303 1.00 62.66 ATOM 159 CD LYS A 412 40.706 -1.812 54.144 1.00 77.32 ATOM 160 CE LYS A 412 39.572 -2.412 54.946 1.00 91.29 ATOM 161 NZ LYS A 412 39.164 -3.709 54.368 1.00 80.28 ATOM 162 N PHE A 413 45.294 -2.737 52.283 1.00 55.37 ATOM 163 CA PHE A 413 45.650 -3.573 51.101 1.00 56.12 ATOM 164 C PHE A 413 46.822 -4.504 51.467 1.00 51.08 ATOM 165 O PHE A 413 46.777 -5.687 51.114 1.00 54.52 ATOM 166 CB PHE A 413 45.951 -2.736 49.855 1.00 57.00 ATOM 167 CG PHE A 413 46.195 -3.592 48.636 1.00 50.14 ATOM 168 CD1 PHE A 413 45.142 -4.052 47.878 1.00 51.30 ATOM 169 CD2 PHE A 413 47.466 -4.004 48.304 1.00 48.78 ATOM 170 CE1 PHE A 413 45.360 -4.900 46.810 1.00 58.29 ATOM 171 CE2 PHE A 413 47.688 -4.827 47.215 1.00 50.61 ATOM 172 CZ PHE A 413 46.637 -5.282 46.475 1.00 52.23 ATOM 173 N ASN A 414 47.823 -4.009 52.194 1.00 50.83 ATOM 174 CA ASN A 414 48.997 -4.812 52.661 1.00 58.04 ATOM 175 C ASN A 414 48.563 -5.930 53.624 1.00 53.01 ATOM 176 O ASN A 414 49.080 -7.041 53.474 1.00 49.59 ATOM 177 CB ASN A 414 50.110 -3.910 53.222 1.00 53.26 ATOM 178 CG ASN A 414 50.709 -3.026 52.138 1.00 56.21 ATOM 179 OD1 ASN A 414 50.337 -3.138 50.960 1.00 51.54 ATOM 180 ND2 ASN A 414 51.618 -2.136 52.507 1.00 41.60 ATOM 181 N ASP A 415 47.600 -5.679 54.513 1.00 51.77 ATOM 182 CA ASP A 415 47.050 -6.703 55.439 1.00 54.44 ATOM 183 C ASP A 415 46.394 -7.788 54.590 1.00 52.60 ATOM 184 O ASP A 415 46.592 -8.976 54.900 1.00 54.53 ATOM 185 CB ASP A 415 46.076 -6.099 56.465 1.00 58.98 ATOM 186 CG ASP A 415 46.677 -5.088 57.446 1.00 58.43 ATOM 187 OD1 ASP A 415 47.864 -5.229 57.823 1.00 60.52 ATOM 188 OD2 ASP A 415 45.933 -4.175 57.869 1.00 72.41 ATOM 189 N ALA A 416 45.691 -7.406 53.518 1.00 54.39 ATOM 190 CA ALA A 416 45.042 -8.355 52.570 1.00 52.47 ATOM 191 C ALA A 416 46.118 -9.181 51.854 1.00 55.91 ATOM 192 O ALA A 416 45.965 -10.423 51.729 1.00 59.22 ATOM 193 CB ALA A 416 44.168 -7.630 51.573 1.00 53.02 ATOM 194 N ALA A 417 47.191 -8.538 51.420 1.00 51.38 ATOM 195 CA ALA A 417 48.325 -9.252 50.791 1.00 56.27 ATOM 196 C ALA A 417 48.916 -10.254 51.796 1.00 60.46 ATOM 197 O ALA A 417 49.175 -11.389 51.376 1.00 52.65 ATOM 198 CB ALA A 417 49.363 -8.283 50.281 1.00 56.60 ATOM 199 N LYS A 418 49.115 -9.856 53.046 1.00 60.35 ATOM 200 CA LYS A 418 49.728 -10.767 54.040 1.00 62.83 ATOM 201 C LYS A 418 48.805 -11.955 54.299 1.00 54.64 ATOM 202 O LYS A 418 49.314 -13.053 54.446 1.00 55.50 ATOM 203 CB LYS A 418 50.080 -10.005 55.318 1.00 83.03 ATOM 204 CG LYS A 418 50.563 -10.869 56.476 1.00110.68 ATOM 205 CD LYS A 418 51.313 -10.108 57.556 1.00124.00 ATOM 206 CE LYS A 418 52.303 -10.963 58.324 1.00113.12 ATOM 207 NZ LYS A 418 53.587 -11.130 57.599 1.00107.71 ATOM 208 N LEU A 419 47.497 -11.719 54.320 1.00 55.03 ATOM 209 CA LEU A 419 46.485 -12.770 54.582 1.00 55.10 ATOM 210 C LEU A 419 46.346 -13.675 53.363 1.00 57.34 ATOM 211 O LEU A 419 46.350 -14.884 53.533 1.00 60.00 ATOM 212 CB LEU A 419 45.155 -12.076 54.866 1.00 61.92 ATOM 213 CG LEU A 419 44.409 -12.561 56.096 1.00 67.75 ATOM 214 CD1 LEU A 419 42.945 -12.194 56.008 1.00 63.04 ATOM 215 CD2 LEU A 419 44.570 -14.054 56.240 1.00 72.65 ATOM 216 N GLY A 420 46.229 -13.070 52.188 1.00 52.76 ATOM 217 CA GLY A 420 46.045 -13.765 50.894 1.00 52.78 ATOM 218 C GLY A 420 44.609 -13.669 50.374 1.00 55.85 ATOM 219 O GLY A 420 44.290 -14.431 49.446 1.00 54.00 TER