HEADER oxidoreductase/RNA 03-AUG-15 5D0A TITLE Crystal structure of epoxyqueuosine reductase with cleaved RNA stem TITLE 2 loop COMPND MOL_ID: 1; COMPND 2 MOLECULE: Epoxyqueuosine reductase; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.17.99.6; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.10 ANGSTORMS DBREF 5D0A A 1 386 UNP P97030 QUEG_BACSU 1 386 SEQRES 1 A 30 SER ALA LEU PRO GLU LEU THR GLU LEU MET HIS LYS ASP SEQRES 2 A 30 PRO ARG PRO VAL ILE ARG GLY THR ALA ALA TRP ALA ILE SEQRES 3 A 30 GLY LYS ILE GLY ATOM 1 N SER A 315 -21.159 7.592 -52.819 1.00 28.88 ATOM 2 CA SER A 315 -22.138 7.219 -53.836 1.00 35.41 ATOM 3 C SER A 315 -23.500 6.769 -53.271 1.00 32.80 ATOM 4 O SER A 315 -24.490 6.693 -54.009 1.00 31.32 ATOM 5 CB SER A 315 -21.572 6.101 -54.720 1.00 31.92 ATOM 6 OG SER A 315 -21.997 4.843 -54.239 1.00 37.14 ATOM 7 N ALA A 316 -23.561 6.473 -51.979 1.00 30.94 ATOM 8 CA ALA A 316 -24.842 6.152 -51.344 1.00 33.04 ATOM 9 C ALA A 316 -25.576 7.395 -50.827 1.00 29.79 ATOM 10 O ALA A 316 -26.749 7.305 -50.438 1.00 29.61 ATOM 11 CB ALA A 316 -24.637 5.158 -50.200 1.00 33.32 ATOM 12 N LEU A 317 -24.902 8.546 -50.841 1.00 31.35 ATOM 13 CA LEU A 317 -25.456 9.766 -50.231 1.00 34.10 ATOM 14 C LEU A 317 -26.811 10.214 -50.797 1.00 26.15 ATOM 15 O LEU A 317 -27.660 10.630 -50.018 1.00 31.26 ATOM 16 CB LEU A 317 -24.455 10.930 -50.317 1.00 30.99 ATOM 17 CG LEU A 317 -23.234 10.814 -49.408 1.00 34.76 ATOM 18 CD1 LEU A 317 -22.237 11.925 -49.733 1.00 30.50 ATOM 19 CD2 LEU A 317 -23.646 10.872 -47.931 1.00 30.30 ATOM 20 N PRO A 318 -27.025 10.130 -52.129 1.00 30.12 ATOM 21 CA PRO A 318 -28.377 10.445 -52.633 1.00 29.64 ATOM 22 C PRO A 318 -29.471 9.485 -52.118 1.00 29.50 ATOM 23 O PRO A 318 -30.533 9.943 -51.681 1.00 32.41 ATOM 24 CB PRO A 318 -28.226 10.321 -54.164 1.00 27.62 ATOM 25 CG PRO A 318 -26.785 10.531 -54.425 1.00 30.69 ATOM 26 CD PRO A 318 -26.054 9.971 -53.236 1.00 29.59 ATOM 27 N GLU A 319 -29.242 8.180 -52.181 1.00 29.70 ATOM 28 CA GLU A 319 -30.225 7.248 -51.642 0.50 29.93 ATOM 29 C GLU A 319 -30.430 7.468 -50.134 1.00 29.26 ATOM 30 O GLU A 319 -31.566 7.446 -49.646 1.00 27.90 ATOM 31 CB GLU A 319 -29.819 5.802 -51.929 0.50 29.93 ATOM 32 CG GLU A 319 -30.792 4.757 -51.359 0.50 33.29 ATOM 33 CD GLU A 319 -32.239 4.927 -51.833 0.50 35.32 ATOM 34 OE1 GLU A 319 -32.471 5.559 -52.890 0.50 37.74 ATOM 35 OE2 GLU A 319 -33.147 4.417 -51.145 0.50 34.35 ATOM 36 N LEU A 320 -29.358 7.735 -49.395 1.00 28.06 ATOM 37 CA LEU A 320 -29.496 7.996 -47.961 1.00 25.68 ATOM 38 C LEU A 320 -30.310 9.237 -47.700 1.00 31.97 ATOM 39 O LEU A 320 -31.037 9.311 -46.707 1.00 25.99 ATOM 40 CB LEU A 320 -28.136 8.142 -47.291 1.00 28.92 ATOM 41 CG LEU A 320 -27.300 6.856 -47.299 1.00 30.28 ATOM 42 CD1 LEU A 320 -25.935 7.127 -46.667 1.00 32.79 ATOM 43 CD2 LEU A 320 -28.041 5.749 -46.572 1.00 31.31 ATOM 44 N THR A 321 -30.164 10.226 -48.595 1.00 28.85 ATOM 45 CA THR A 321 -30.874 11.484 -48.459 1.00 25.22 ATOM 46 C THR A 321 -32.362 11.265 -48.678 1.00 27.06 ATOM 47 O THR A 321 -33.198 11.822 -47.966 1.00 28.36 ATOM 48 CB THR A 321 -30.341 12.526 -49.451 1.00 29.13 ATOM 49 OG1 THR A 321 -28.983 12.832 -49.112 1.00 27.16 ATOM 50 CG2 THR A 321 -31.175 13.773 -49.384 1.00 26.55 ATOM 51 N GLU A 322 -32.685 10.431 -49.658 1.00 27.67 ATOM 52 CA GLU A 322 -34.073 10.059 -49.920 1.00 28.74 ATOM 53 C GLU A 322 -34.676 9.306 -48.720 1.00 29.08 ATOM 54 O GLU A 322 -35.791 9.627 -48.266 1.00 30.49 ATOM 55 CB GLU A 322 -34.153 9.215 -51.198 1.00 26.23 ATOM 56 CG GLU A 322 -35.561 8.924 -51.668 1.00 27.82 ATOM 57 CD GLU A 322 -35.593 8.231 -53.017 1.00 38.25 ATOM 58 OE1 GLU A 322 -35.143 8.831 -54.021 1.00 39.13 ATOM 59 OE2 GLU A 322 -36.070 7.078 -53.085 1.00 48.07 ATOM 60 N LEU A 323 -33.940 8.326 -48.190 1.00 26.47 ATOM 61 CA LEU A 323 -34.409 7.603 -46.992 1.00 31.93 ATOM 62 C LEU A 323 -34.631 8.550 -45.809 1.00 27.31 ATOM 63 O LEU A 323 -35.690 8.514 -45.186 1.00 27.06 ATOM 64 CB LEU A 323 -33.428 6.496 -46.580 1.00 26.19 ATOM 65 CG LEU A 323 -33.337 5.286 -47.496 1.00 29.37 ATOM 66 CD1 LEU A 323 -32.089 4.510 -47.144 1.00 34.44 ATOM 67 CD2 LEU A 323 -34.586 4.399 -47.359 1.00 29.19 ATOM 68 N MET A 324 -33.641 9.399 -45.523 1.00 23.95 ATOM 69 CA MET A 324 -33.776 10.401 -44.459 1.00 31.03 ATOM 70 C MET A 324 -35.085 11.177 -44.580 1.00 30.69 ATOM 71 O MET A 324 -35.693 11.534 -43.566 1.00 31.37 ATOM 72 CB MET A 324 -32.595 11.379 -44.463 1.00 27.82 ATOM 73 CG MET A 324 -32.843 12.659 -43.654 1.00 30.20 ATOM 74 SD MET A 324 -31.382 13.711 -43.558 1.00 30.31 ATOM 75 CE MET A 324 -31.386 14.454 -45.225 1.00 25.14 ATOM 76 N HIS A 325 -35.526 11.415 -45.819 1.00 30.50 ATOM 77 CA HIS A 325 -36.738 12.195 -46.063 1.00 30.93 ATOM 78 C HIS A 325 -38.018 11.363 -46.137 1.00 31.59 ATOM 79 O HIS A 325 -39.056 11.758 -45.614 1.00 31.35 ATOM 80 CB HIS A 325 -36.588 13.001 -47.359 1.00 28.93 ATOM 81 CG HIS A 325 -35.763 14.244 -47.200 1.00 30.88 ATOM 82 ND1 HIS A 325 -36.149 15.291 -46.393 1.00 35.92 ATOM 83 CD2 HIS A 325 -34.582 14.610 -47.752 1.00 32.94 ATOM 84 CE1 HIS A 325 -35.231 16.241 -46.437 1.00 33.28 ATOM 85 NE2 HIS A 325 -34.272 15.855 -47.258 1.00 34.31 ATOM 86 N LYS A 326 -37.936 10.208 -46.788 1.00 28.75 ATOM 87 CA LYS A 326 -39.122 9.499 -47.223 1.00 31.09 ATOM 88 C LYS A 326 -39.437 8.212 -46.433 1.00 36.01 ATOM 89 O LYS A 326 -40.599 7.845 -46.321 1.00 34.79 ATOM 90 CB LYS A 326 -38.967 9.187 -48.715 1.00 37.02 ATOM 91 CG LYS A 326 -40.141 8.515 -49.406 1.00 45.25 ATOM 92 CD LYS A 326 -39.827 8.361 -50.907 1.00 51.48 ATOM 93 CE LYS A 326 -40.711 7.324 -51.582 1.00 60.49 ATOM 94 NZ LYS A 326 -42.164 7.623 -51.406 1.00 66.05 ATOM 95 N ASP A 327 -38.433 7.529 -45.885 1.00 30.31 ATOM 96 CA ASP A 327 -38.720 6.258 -45.201 1.00 28.98 ATOM 97 C ASP A 327 -39.673 6.451 -44.006 1.00 26.34 ATOM 98 O ASP A 327 -39.476 7.326 -43.180 1.00 30.73 ATOM 99 CB ASP A 327 -37.440 5.566 -44.728 1.00 27.42 ATOM 100 CG ASP A 327 -37.686 4.089 -44.354 1.00 33.40 ATOM 101 OD1 ASP A 327 -38.193 3.815 -43.240 1.00 29.76 ATOM 102 OD2 ASP A 327 -37.408 3.208 -45.192 1.00 26.83 ATOM 103 N PRO A 328 -40.735 5.637 -43.925 1.00 30.48 ATOM 104 CA PRO A 328 -41.708 5.851 -42.848 1.00 28.38 ATOM 105 C PRO A 328 -41.199 5.463 -41.443 1.00 31.68 ATOM 106 O PRO A 328 -41.894 5.739 -40.470 1.00 32.46 ATOM 107 CB PRO A 328 -42.887 4.972 -43.264 1.00 32.77 ATOM 108 CG PRO A 328 -42.301 3.943 -44.196 1.00 38.75 ATOM 109 CD PRO A 328 -41.185 4.636 -44.911 1.00 31.90 ATOM 110 N ARG A 329 -40.006 4.880 -41.332 1.00 27.77 ATOM 111 CA ARG A 329 -39.500 4.432 -40.032 1.00 29.21 ATOM 112 C ARG A 329 -38.457 5.405 -39.450 1.00 32.22 ATOM 113 O ARG A 329 -37.428 5.641 -40.069 1.00 25.84 ATOM 114 CB ARG A 329 -38.906 3.014 -40.162 1.00 27.60 ATOM 115 CG ARG A 329 -39.904 1.977 -40.678 1.00 27.25 ATOM 116 CD ARG A 329 -39.202 0.755 -41.264 1.00 33.61 ATOM 117 NE ARG A 329 -38.497 1.100 -42.503 1.00 26.95 ATOM 118 CZ ARG A 329 -37.735 0.268 -43.208 1.00 30.58 ATOM 119 NH1 ARG A 329 -37.580 -0.993 -42.807 1.00 26.46 ATOM 120 NH2 ARG A 329 -37.129 0.702 -44.322 1.00 20.50 ATOM 121 N PRO A 330 -38.718 5.956 -38.245 1.00 31.65 ATOM 122 CA PRO A 330 -37.811 6.915 -37.595 1.00 32.54 ATOM 123 C PRO A 330 -36.373 6.410 -37.476 1.00 32.41 ATOM 124 O PRO A 330 -35.439 7.189 -37.642 1.00 24.61 ATOM 125 CB PRO A 330 -38.430 7.102 -36.200 1.00 28.83 ATOM 126 CG PRO A 330 -39.864 6.831 -36.400 1.00 32.47 ATOM 127 CD PRO A 330 -39.939 5.740 -37.452 1.00 33.03 ATOM 128 N VAL A 331 -36.202 5.118 -37.205 1.00 31.80 ATOM 129 CA VAL A 331 -34.873 4.533 -37.075 1.00 25.59 ATOM 130 C VAL A 331 -34.090 4.587 -38.393 1.00 26.57 ATOM 131 O VAL A 331 -32.876 4.787 -38.414 1.00 28.26 ATOM 132 CB VAL A 331 -34.977 3.051 -36.575 1.00 28.33 ATOM 133 CG1 VAL A 331 -33.691 2.329 -36.785 1.00 24.39 ATOM 134 CG2 VAL A 331 -35.326 3.033 -35.103 1.00 32.06 ATOM 135 N ILE A 332 -34.788 4.397 -39.499 1.00 22.91 ATOM 136 CA ILE A 332 -34.147 4.431 -40.805 1.00 27.09 ATOM 137 C ILE A 332 -33.824 5.896 -41.231 1.00 28.41 ATOM 138 O ILE A 332 -32.682 6.197 -41.591 1.00 25.70 ATOM 139 CB ILE A 332 -35.037 3.692 -41.830 1.00 27.38 ATOM 140 CG1 ILE A 332 -35.211 2.256 -41.361 1.00 23.33 ATOM 141 CG2 ILE A 332 -34.410 3.666 -43.207 1.00 25.20 ATOM 142 CD1 ILE A 332 -33.897 1.468 -41.355 1.00 22.00 ATOM 143 N ARG A 333 -34.795 6.804 -41.136 1.00 27.36 ATOM 144 CA ARG A 333 -34.539 8.232 -41.419 1.00 30.90 ATOM 145 C ARG A 333 -33.382 8.770 -40.567 1.00 28.98 ATOM 146 O ARG A 333 -32.459 9.412 -41.079 1.00 27.14 ATOM 147 CB ARG A 333 -35.788 9.085 -41.172 1.00 27.26 ATOM 148 CG ARG A 333 -36.989 8.703 -42.005 1.00 30.44 ATOM 149 CD ARG A 333 -38.028 9.831 -42.099 1.00 27.91 ATOM 150 NE ARG A 333 -38.516 10.310 -40.810 1.00 27.13 ATOM 151 CZ ARG A 333 -39.403 9.675 -40.048 1.00 36.41 ATOM 152 NH1 ARG A 333 -39.911 8.504 -40.429 1.00 28.17 ATOM 153 NH2 ARG A 333 -39.777 10.215 -38.895 1.00 28.52 ATOM 154 N GLY A 334 -33.426 8.478 -39.271 1.00 27.12 ATOM 155 CA GLY A 334 -32.401 8.925 -38.346 1.00 26.25 ATOM 156 C GLY A 334 -31.012 8.360 -38.588 1.00 26.39 ATOM 157 O GLY A 334 -30.025 9.099 -38.578 1.00 30.23 ATOM 158 N THR A 335 -30.922 7.051 -38.793 1.00 22.54 ATOM 159 CA THR A 335 -29.628 6.408 -39.031 1.00 26.20 ATOM 160 C THR A 335 -29.036 6.861 -40.385 1.00 26.75 ATOM 161 O THR A 335 -27.818 7.075 -40.529 1.00 23.72 ATOM 162 CB THR A 335 -29.787 4.868 -38.959 1.00 23.80 ATOM 163 OG1 THR A 335 -30.353 4.542 -37.679 1.00 27.28 ATOM 164 CG2 THR A 335 -28.443 4.151 -39.109 1.00 23.01 ATOM 165 N ALA A 336 -29.912 7.061 -41.357 1.00 21.22 ATOM 166 CA ALA A 336 -29.500 7.633 -42.644 1.00 27.14 ATOM 167 C ALA A 336 -28.917 9.063 -42.493 1.00 27.12 ATOM 168 O ALA A 336 -27.905 9.415 -43.125 1.00 29.73 ATOM 169 CB ALA A 336 -30.686 7.633 -43.618 1.00 28.91 ATOM 170 N ALA A 337 -29.536 9.882 -41.654 1.00 24.44 ATOM 171 CA ALA A 337 -29.041 11.243 -41.449 1.00 26.25 ATOM 172 C ALA A 337 -27.658 11.235 -40.802 1.00 29.29 ATOM 173 O ALA A 337 -26.759 11.980 -41.213 1.00 31.57 ATOM 174 CB ALA A 337 -30.027 12.053 -40.604 1.00 25.24 ATOM 175 N TRP A 338 -27.504 10.400 -39.778 1.00 24.93 ATOM 176 CA TRP A 338 -26.230 10.199 -39.115 1.00 26.08 ATOM 177 C TRP A 338 -25.149 9.743 -40.110 1.00 30.51 ATOM 178 O TRP A 338 -24.038 10.299 -40.129 1.00 33.02 ATOM 179 CB TRP A 338 -26.398 9.162 -37.970 1.00 26.68 ATOM 180 CG TRP A 338 -25.148 8.942 -37.191 1.00 25.84 ATOM 181 CD1 TRP A 338 -24.725 9.661 -36.105 1.00 28.40 ATOM 182 CD2 TRP A 338 -24.131 7.958 -37.445 1.00 27.44 ATOM 183 NE1 TRP A 338 -23.519 9.174 -35.660 1.00 29.41 ATOM 184 CE2 TRP A 338 -23.133 8.126 -36.460 1.00 31.43 ATOM 185 CE3 TRP A 338 -23.985 6.928 -38.385 1.00 30.44 ATOM 186 CZ2 TRP A 338 -21.993 7.313 -36.399 1.00 26.13 ATOM 187 CZ3 TRP A 338 -22.849 6.120 -38.322 1.00 28.91 ATOM 188 CH2 TRP A 338 -21.866 6.324 -37.338 1.00 26.30 ATOM 189 N ALA A 339 -25.478 8.727 -40.922 1.00 31.55 ATOM 190 CA ALA A 339 -24.578 8.213 -41.970 1.00 32.25 ATOM 191 C ALA A 339 -24.122 9.300 -42.946 1.00 31.01 ATOM 192 O ALA A 339 -22.944 9.381 -43.287 1.00 33.07 ATOM 193 CB ALA A 339 -25.253 7.101 -42.757 1.00 23.44 ATOM 194 N ILE A 340 -25.069 10.085 -43.438 1.00 27.09 ATOM 195 CA ILE A 340 -24.737 11.227 -44.319 1.00 32.06 ATOM 196 C ILE A 340 -23.669 12.142 -43.669 1.00 34.49 ATOM 197 O ILE A 340 -22.677 12.504 -44.307 1.00 31.82 ATOM 198 CB ILE A 340 -26.005 12.047 -44.666 1.00 30.00 ATOM 199 CG1 ILE A 340 -26.910 11.227 -45.595 1.00 27.55 ATOM 200 CG2 ILE A 340 -25.644 13.416 -45.330 1.00 33.33 ATOM 201 CD1 ILE A 340 -28.320 11.776 -45.714 1.00 22.59 ATOM 202 N GLY A 341 -23.857 12.481 -42.393 1.00 31.79 ATOM 203 CA GLY A 341 -22.864 13.262 -41.670 1.00 26.56 ATOM 204 C GLY A 341 -21.550 12.520 -41.502 1.00 33.94 ATOM 205 O GLY A 341 -20.481 13.107 -41.620 1.00 32.33 ATOM 206 N LYS A 342 -21.639 11.217 -41.227 1.00 34.95 ATOM 207 CA LYS A 342 -20.469 10.376 -40.985 1.00 33.67 ATOM 208 C LYS A 342 -19.587 10.160 -42.217 1.00 37.58 ATOM 209 O LYS A 342 -18.366 10.004 -42.097 1.00 36.12 ATOM 210 CB LYS A 342 -20.918 9.016 -40.450 1.00 37.12 ATOM 211 CG LYS A 342 -19.789 8.085 -40.104 1.00 37.06 ATOM 212 CD LYS A 342 -19.032 8.590 -38.904 1.00 32.91 ATOM 213 CE LYS A 342 -17.818 7.727 -38.641 1.00 37.01 ATOM 214 NZ LYS A 342 -17.211 8.105 -37.362 1.00 38.26 ATOM 215 N ILE A 343 -20.210 10.133 -43.393 1.00 32.58 ATOM 216 CA ILE A 343 -19.490 9.869 -44.633 1.00 37.94 ATOM 217 C ILE A 343 -18.626 11.091 -44.972 1.00 37.02 ATOM 218 O ILE A 343 -17.567 10.969 -45.583 1.00 37.59 ATOM 219 CB ILE A 343 -20.463 9.504 -45.768 1.00 33.60 ATOM 220 CG1 ILE A 343 -20.940 8.052 -45.583 1.00 35.81 ATOM 221 CG2 ILE A 343 -19.793 9.628 -47.139 1.00 33.27 ATOM 222 CD1 ILE A 343 -22.354 7.782 -46.076 1.00 27.23 ATOM 223 N GLY A 344 -19.074 12.258 -44.530 1.00 36.99 ATOM 224 CA GLY A 344 -18.221 13.424 -44.470 1.00 39.49 ATOM 225 C GLY A 344 -18.107 14.210 -45.757 1.00 43.00 ATOM 226 O GLY A 344 -17.045 14.747 -46.047 1.00 43.64 TER