HEADER HYDROLASE 31-DEC-14 4XGM TITLE Structure of the nuclease subunit of human mitochondrial RNase P TITLE 2 (MRPP3) at 1.98A COMPND MOL_ID: 1; COMPND 2 MOLECULE: Mitochondrial ribonuclease P protein 3; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.26.5; COMPND 5 FRAGMENT: UNP residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.98 ANGSTORMS DBREF 4XGM A 207 583 UNP O15091 MRRP3_HUMAN 207 583 SEQRES 1 A 30 LYS GLN TRP LYS GLY GLN PHE THR THR VAL ARG LYS SER SEQRES 2 A 30 GLY GLN CYS SER GLY CYS GLY LYS THR ILE GLU SER ILE SEQRES 3 A 30 GLN LEU SER PRO ATOM 1 N LYS A 333 64.941 33.641 44.095 1.00 65.02 ATOM 2 CA LYS A 333 65.282 32.238 43.840 1.00 70.48 ATOM 3 C LYS A 333 66.780 31.986 43.644 1.00 66.84 ATOM 4 O LYS A 333 67.222 30.830 43.636 1.00 61.98 ATOM 5 CB LYS A 333 64.518 31.726 42.617 1.00 73.04 ATOM 6 CG LYS A 333 63.029 31.505 42.857 1.00 79.33 ATOM 7 CD LYS A 333 62.767 30.371 43.833 1.00 85.39 ATOM 8 CE LYS A 333 61.274 30.084 43.925 1.00 90.51 ATOM 9 NZ LYS A 333 60.970 28.917 44.799 1.00 96.48 ATOM 10 N GLN A 334 67.540 33.063 43.463 1.00 61.02 ATOM 11 CA GLN A 334 68.992 33.003 43.295 1.00 50.30 ATOM 12 C GLN A 334 69.483 31.974 42.276 1.00 53.44 ATOM 13 O GLN A 334 70.366 31.160 42.575 1.00 55.70 ATOM 14 CB GLN A 334 69.657 32.732 44.645 1.00 53.70 ATOM 15 CG GLN A 334 69.832 33.985 45.498 1.00 66.30 ATOM 16 CD GLN A 334 70.412 33.683 46.864 1.00 73.18 ATOM 17 OE1 GLN A 334 70.030 32.705 47.509 1.00 76.04 ATOM 18 NE2 GLN A 334 71.346 34.519 47.313 1.00 75.55 ATOM 19 N TRP A 335 68.919 32.017 41.076 1.00 51.47 ATOM 20 CA TRP A 335 69.412 31.196 39.982 1.00 50.03 ATOM 21 C TRP A 335 70.669 31.817 39.388 1.00 52.76 ATOM 22 O TRP A 335 70.716 33.017 39.128 1.00 44.48 ATOM 23 CB TRP A 335 68.349 31.038 38.893 1.00 41.23 ATOM 24 CG TRP A 335 67.254 30.094 39.266 1.00 57.92 ATOM 25 CD1 TRP A 335 65.997 30.419 39.690 1.00 56.22 ATOM 26 CD2 TRP A 335 67.317 28.661 39.250 1.00 47.59 ATOM 27 NE1 TRP A 335 65.271 29.279 39.934 1.00 58.02 ATOM 28 CE2 TRP A 335 66.058 28.187 39.675 1.00 54.22 ATOM 29 CE3 TRP A 335 68.308 27.738 38.911 1.00 52.24 ATOM 30 CZ2 TRP A 335 65.767 26.827 39.770 1.00 49.41 ATOM 31 CZ3 TRP A 335 68.015 26.383 39.008 1.00 50.22 ATOM 32 CH2 TRP A 335 66.754 25.945 39.436 1.00 47.05 ATOM 33 N LYS A 336 71.688 30.998 39.172 1.00 45.15 ATOM 34 CA LYS A 336 72.868 31.445 38.453 1.00 51.72 ATOM 35 C LYS A 336 73.056 30.575 37.216 1.00 55.25 ATOM 36 O LYS A 336 73.015 29.349 37.310 1.00 43.78 ATOM 37 CB LYS A 336 74.103 31.385 39.354 1.00 56.22 ATOM 38 CG LYS A 336 75.391 31.837 38.689 1.00 67.47 ATOM 39 CD LYS A 336 76.577 31.664 39.641 1.00 75.02 ATOM 40 CE LYS A 336 77.907 31.947 38.956 1.00 79.46 ATOM 41 NZ LYS A 336 79.063 31.600 39.839 1.00 85.30 ATOM 42 N GLY A 337 73.239 31.198 36.057 1.00 42.75 ATOM 43 CA GLY A 337 73.461 30.430 34.842 1.00 41.49 ATOM 44 C GLY A 337 74.884 30.569 34.327 1.00 56.21 ATOM 45 O GLY A 337 75.517 31.618 34.493 1.00 46.33 ATOM 46 N GLN A 338 75.380 29.495 33.713 1.00 42.94 ATOM 47 CA GLN A 338 76.683 29.454 33.061 1.00 50.78 ATOM 48 C GLN A 338 76.609 28.596 31.803 1.00 53.48 ATOM 49 O GLN A 338 75.860 27.617 31.759 1.00 41.94 ATOM 50 CB GLN A 338 77.746 28.883 33.995 1.00 50.58 ATOM 51 CG GLN A 338 78.079 29.740 35.178 1.00 52.53 ATOM 52 CD GLN A 338 79.332 29.250 35.868 1.00 61.46 ATOM 53 OE1 GLN A 338 79.389 28.111 36.310 1.00 53.79 ATOM 54 NE2 GLN A 338 80.351 30.100 35.940 1.00 66.25 ATOM 55 N PHE A 339 77.367 28.973 30.780 1.00 43.72 ATOM 56 CA PHE A 339 77.495 28.147 29.598 1.00 43.24 ATOM 57 C PHE A 339 78.677 27.216 29.817 1.00 52.49 ATOM 58 O PHE A 339 79.783 27.669 30.105 1.00 48.09 ATOM 59 CB PHE A 339 77.675 28.997 28.353 1.00 43.01 ATOM 60 CG PHE A 339 76.530 29.968 28.119 1.00 49.76 ATOM 61 CD1 PHE A 339 75.357 29.535 27.514 1.00 47.30 ATOM 62 CD2 PHE A 339 76.623 31.290 28.525 1.00 50.44 ATOM 63 CE1 PHE A 339 74.287 30.412 27.304 1.00 48.65 ATOM 64 CE2 PHE A 339 75.560 32.178 28.316 1.00 47.88 ATOM 65 CZ PHE A 339 74.396 31.737 27.702 1.00 44.97 ATOM 66 N THR A 340 78.409 25.918 29.687 1.00 44.92 ATOM 67 CA THR A 340 79.304 24.855 30.126 1.00 48.05 ATOM 68 C THR A 340 79.380 23.732 29.093 1.00 52.34 ATOM 69 O THR A 340 78.696 23.761 28.062 1.00 48.74 ATOM 70 CB THR A 340 78.840 24.240 31.482 1.00 60.42 ATOM 71 OG1 THR A 340 77.665 23.446 31.279 1.00 53.54 ATOM 72 CG2 THR A 340 78.531 25.318 32.510 1.00 60.22 ATOM 73 N THR A 341 80.223 22.747 29.381 1.00 48.48 ATOM 74 CA THR A 341 80.231 21.489 28.650 1.00 48.96 ATOM 75 C THR A 341 80.084 20.381 29.682 1.00 50.24 ATOM 76 O THR A 341 80.027 20.647 30.883 1.00 53.14 ATOM 77 CB THR A 341 81.527 21.271 27.852 1.00 50.90 ATOM 78 OG1 THR A 341 82.631 21.261 28.756 1.00 53.15 ATOM 79 CG2 THR A 341 81.732 22.368 26.827 1.00 50.86 ATOM 80 N VAL A 342 80.035 19.137 29.232 1.00 53.15 ATOM 81 CA VAL A 342 79.918 18.047 30.171 1.00 53.67 ATOM 82 C VAL A 342 81.193 17.230 30.057 1.00 65.60 ATOM 83 O VAL A 342 81.710 17.040 28.961 1.00 57.18 ATOM 84 CB VAL A 342 78.662 17.189 29.899 1.00 57.28 ATOM 85 CG1 VAL A 342 78.632 15.962 30.818 1.00 57.97 ATOM 86 CG2 VAL A 342 77.387 18.048 30.059 1.00 54.47 ATOM 87 N ARG A 343 81.723 16.804 31.197 1.00 67.01 ATOM 88 CA ARG A 343 82.914 15.962 31.226 1.00 67.44 ATOM 89 C ARG A 343 82.583 14.571 30.726 1.00 68.96 ATOM 90 O ARG A 343 81.414 14.204 30.612 1.00 73.32 ATOM 91 CB ARG A 343 83.490 15.891 32.638 1.00 66.39 ATOM 92 CG ARG A 343 83.952 17.223 33.171 1.00 72.52 ATOM 93 CD ARG A 343 84.523 17.090 34.568 1.00 83.88 ATOM 94 NE ARG A 343 84.770 18.399 35.156 1.00 86.74 ATOM 95 CZ ARG A 343 85.879 19.107 34.970 1.00 90.98 ATOM 96 NH1 ARG A 343 86.859 18.631 34.212 1.00 94.71 ATOM 97 NH2 ARG A 343 86.005 20.295 35.542 1.00 91.79 ATOM 98 N LYS A 344 83.612 13.783 30.437 1.00 81.31 ATOM 99 CA LYS A 344 83.397 12.431 29.940 1.00 81.89 ATOM 100 C LYS A 344 82.658 11.588 30.977 1.00 74.21 ATOM 101 O LYS A 344 81.901 10.684 30.629 1.00 69.78 ATOM 102 CB LYS A 344 84.728 11.790 29.559 1.00 95.51 ATOM 103 CG LYS A 344 85.318 12.331 28.260 1.00106.33 ATOM 104 CD LYS A 344 86.826 12.115 28.207 1.00119.07 ATOM 105 CE LYS A 344 87.283 11.616 26.840 1.00124.07 ATOM 106 NZ LYS A 344 86.978 12.578 25.744 1.00124.65 ATOM 107 N SER A 345 82.854 11.921 32.250 1.00 74.35 ATOM 108 CA SER A 345 82.242 11.184 33.352 1.00 77.38 ATOM 109 C SER A 345 80.735 11.403 33.447 1.00 80.16 ATOM 110 O SER A 345 80.013 10.555 33.969 1.00 82.94 ATOM 111 CB SER A 345 82.897 11.583 34.672 1.00 83.61 ATOM 112 OG SER A 345 82.939 12.996 34.795 1.00 90.20 ATOM 113 N GLY A 346 80.267 12.543 32.944 1.00 74.51 ATOM 114 CA GLY A 346 78.862 12.893 33.037 1.00 71.53 ATOM 115 C GLY A 346 78.648 14.071 33.965 1.00 74.95 ATOM 116 O GLY A 346 77.515 14.475 34.241 1.00 71.16 ATOM 117 N GLN A 347 79.750 14.633 34.443 1.00 58.70 ATOM 118 CA GLN A 347 79.687 15.758 35.358 1.00 62.43 ATOM 119 C GLN A 347 79.713 17.083 34.610 1.00 65.41 ATOM 120 O GLN A 347 80.606 17.321 33.791 1.00 57.81 ATOM 121 CB GLN A 347 80.838 15.690 36.361 1.00 69.56 ATOM 122 CG GLN A 347 80.570 14.754 37.524 1.00 85.14 ATOM 123 CD GLN A 347 81.784 13.922 37.902 1.00100.29 ATOM 124 OE1 GLN A 347 82.768 13.861 37.163 1.00103.28 ATOM 125 NE2 GLN A 347 81.718 13.275 39.060 1.00107.02 ATOM 126 N CYS A 348 78.725 17.938 34.888 1.00 55.11 ATOM 127 CA CYS A 348 78.720 19.285 34.348 1.00 60.33 ATOM 128 C CYS A 348 80.002 20.011 34.757 1.00 63.91 ATOM 129 O CYS A 348 80.340 20.068 35.941 1.00 59.83 ATOM 130 CB CYS A 348 77.487 20.063 34.834 1.00 51.60 ATOM 131 SG CYS A 348 77.446 21.799 34.322 1.00 53.63 ATOM 132 N SER A 349 80.699 20.573 33.771 1.00 62.42 ATOM 133 CA SER A 349 81.928 21.328 34.005 1.00 65.46 ATOM 134 C SER A 349 81.672 22.614 34.779 1.00 66.02 ATOM 135 O SER A 349 82.613 23.293 35.179 1.00 68.62 ATOM 136 CB SER A 349 82.609 21.660 32.677 1.00 70.45 ATOM 137 OG SER A 349 81.837 22.589 31.936 1.00 79.29 ATOM 138 N GLY A 350 80.398 22.964 34.958 1.00 59.75 ATOM 139 CA GLY A 350 80.037 24.118 35.757 1.00 63.96 ATOM 140 C GLY A 350 79.805 23.774 37.217 1.00 70.75 ATOM 141 O GLY A 350 80.610 24.140 38.073 1.00 77.20 ATOM 142 N CYS A 351 78.723 23.050 37.506 1.00 62.91 ATOM 143 CA CYS A 351 78.306 22.833 38.892 1.00 57.87 ATOM 144 C CYS A 351 78.775 21.518 39.515 1.00 61.66 ATOM 145 O CYS A 351 78.620 21.322 40.717 1.00 69.50 ATOM 146 CB CYS A 351 76.781 22.913 38.997 1.00 57.03 ATOM 147 SG CYS A 351 75.894 21.480 38.274 1.00 63.06 ATOM 148 N GLY A 352 79.323 20.612 38.712 1.00 58.89 ATOM 149 CA GLY A 352 79.782 19.340 39.235 1.00 62.48 ATOM 150 C GLY A 352 78.732 18.250 39.356 1.00 66.65 ATOM 151 O GLY A 352 79.068 17.117 39.686 1.00 66.54 ATOM 152 N LYS A 353 77.465 18.569 39.095 1.00 58.24 ATOM 153 CA LYS A 353 76.423 17.540 39.129 1.00 57.81 ATOM 154 C LYS A 353 76.607 16.557 37.991 1.00 58.21 ATOM 155 O LYS A 353 77.161 16.898 36.946 1.00 59.24 ATOM 156 CB LYS A 353 75.015 18.140 39.045 1.00 58.25 ATOM 157 CG LYS A 353 74.496 18.772 40.324 1.00 64.06 ATOM 158 CD LYS A 353 73.009 19.096 40.186 1.00 62.34 ATOM 159 CE LYS A 353 72.531 20.081 41.239 1.00 68.11 ATOM 160 NZ LYS A 353 72.396 19.500 42.599 1.00 67.61 ATOM 161 N THR A 354 76.130 15.337 38.205 1.00 57.99 ATOM 162 CA THR A 354 76.111 14.314 37.172 1.00 57.80 ATOM 163 C THR A 354 74.843 14.405 36.322 1.00 59.04 ATOM 164 O THR A 354 73.740 14.411 36.858 1.00 54.20 ATOM 165 CB THR A 354 76.204 12.909 37.798 1.00 61.10 ATOM 166 OG1 THR A 354 77.324 12.868 38.692 1.00 63.98 ATOM 167 CG2 THR A 354 76.352 11.839 36.724 1.00 59.06 ATOM 168 N ILE A 355 75.018 14.464 35.003 1.00 57.79 ATOM 169 CA ILE A 355 73.912 14.544 34.051 1.00 60.42 ATOM 170 C ILE A 355 73.136 13.221 34.063 1.00 58.14 ATOM 171 O ILE A 355 73.736 12.173 34.316 1.00 52.59 ATOM 172 CB ILE A 355 74.449 14.865 32.626 1.00 54.12 ATOM 173 CG1 ILE A 355 75.160 16.225 32.608 1.00 49.17 ATOM 174 CG2 ILE A 355 73.357 14.825 31.583 1.00 47.54 ATOM 175 CD1 ILE A 355 74.280 17.415 33.054 1.00 51.62 ATOM 176 N GLU A 356 71.818 13.260 33.818 1.00 49.78 ATOM 177 CA GLU A 356 71.000 12.034 33.796 1.00 50.37 ATOM 178 C GLU A 356 71.648 10.957 32.934 1.00 57.96 ATOM 179 O GLU A 356 72.105 11.238 31.819 1.00 49.36 ATOM 180 CB GLU A 356 69.581 12.299 33.267 1.00 49.11 ATOM 181 CG GLU A 356 68.755 13.310 34.081 1.00 59.36 ATOM 182 CD GLU A 356 67.351 13.536 33.510 1.00 57.02 ATOM 183 OE1 GLU A 356 67.158 13.300 32.297 1.00 49.15 ATOM 184 OE2 GLU A 356 66.448 13.953 34.278 1.00 51.41 ATOM 185 N SER A 357 71.683 9.730 33.453 1.00 52.16 ATOM 186 CA SER A 357 72.241 8.621 32.705 1.00 52.40 ATOM 187 C SER A 357 71.468 8.379 31.420 1.00 53.06 ATOM 188 O SER A 357 70.252 8.568 31.366 1.00 59.56 ATOM 189 CB SER A 357 72.253 7.343 33.554 1.00 54.60 ATOM 190 OG SER A 357 72.647 6.238 32.767 1.00 60.58 ATOM 191 N ILE A 358 72.183 7.960 30.382 1.00 50.32 ATOM 192 CA ILE A 358 71.554 7.608 29.120 1.00 53.04 ATOM 193 C ILE A 358 70.942 6.214 29.236 1.00 54.50 ATOM 194 O ILE A 358 70.175 5.794 28.380 1.00 51.89 ATOM 195 CB ILE A 358 72.564 7.640 27.950 1.00 53.51 ATOM 196 CG1 ILE A 358 71.860 7.954 26.630 1.00 52.11 ATOM 197 CG2 ILE A 358 73.329 6.314 27.855 1.00 53.30 ATOM 198 CD1 ILE A 358 72.825 8.324 25.516 1.00 47.54 ATOM 199 N GLN A 359 71.269 5.511 30.316 1.00 57.66 ATOM 200 CA GLN A 359 70.844 4.118 30.477 1.00 63.62 ATOM 201 C GLN A 359 69.463 4.006 31.117 1.00 68.69 ATOM 202 O GLN A 359 69.231 4.512 32.218 1.00 69.16 ATOM 203 CB GLN A 359 71.868 3.340 31.312 1.00 64.36 ATOM 204 CG GLN A 359 71.539 1.858 31.465 1.00 77.27 ATOM 205 CD GLN A 359 72.647 1.070 32.134 1.00 85.75 ATOM 206 OE1 GLN A 359 73.775 1.546 32.265 1.00 88.64 ATOM 207 NE2 GLN A 359 72.329 -0.147 32.563 1.00 88.85 ATOM 208 N LEU A 360 68.547 3.343 30.420 1.00 64.63 ATOM 209 CA LEU A 360 67.235 3.049 30.980 1.00 67.84 ATOM 210 C LEU A 360 67.354 1.996 32.074 1.00 71.46 ATOM 211 O LEU A 360 68.116 1.036 31.941 1.00 68.78 ATOM 212 CB LEU A 360 66.264 2.559 29.902 1.00 65.20 ATOM 213 CG LEU A 360 65.800 3.507 28.795 1.00 61.96 ATOM 214 CD1 LEU A 360 66.906 3.751 27.777 1.00 60.61 ATOM 215 CD2 LEU A 360 64.555 2.943 28.121 1.00 59.13 ATOM 216 N SER A 361 66.595 2.185 33.149 1.00 76.15 ATOM 217 CA SER A 361 66.499 1.198 34.217 1.00 76.45 ATOM 218 C SER A 361 65.805 -0.044 33.680 1.00 71.67 ATOM 219 O SER A 361 65.125 0.029 32.657 1.00 65.65 ATOM 220 CB SER A 361 65.723 1.756 35.407 1.00 84.69 ATOM 221 OG SER A 361 64.330 1.597 35.204 1.00 85.73 ATOM 222 N PRO A 362 65.973 -1.189 34.361 1.00 73.89 ATOM 223 CA PRO A 362 65.280 -2.395 33.898 1.00 80.48 ATOM 224 C PRO A 362 63.772 -2.192 33.806 1.00 85.05 ATOM 225 O PRO A 362 63.152 -2.619 32.835 1.00 85.73 ATOM 226 CB PRO A 362 65.634 -3.432 34.968 1.00 81.48 ATOM 227 CG PRO A 362 66.969 -2.996 35.467 1.00 81.25 ATOM 228 CD PRO A 362 66.920 -1.484 35.453 1.00 75.95 TER