HEADER HYDROLASE 31-DEC-69 4XGL TITLE Structure of the nuclease subunit of human mitochondrial RNase P TITLE 2 (MRPP3) at 1.8A 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. 1.80 ANGSTORMS DBREF 4XGL 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 65.044 33.970 44.426 1.00 49.88 ATOM 2 CA LYS A 333 65.377 32.571 44.144 1.00 56.03 ATOM 3 C LYS A 333 66.873 32.284 43.999 1.00 61.97 ATOM 4 O LYS A 333 67.278 31.118 44.024 1.00 62.54 ATOM 5 CB LYS A 333 64.654 32.103 42.880 1.00 56.86 ATOM 6 CG LYS A 333 63.452 31.205 43.149 1.00 71.50 ATOM 7 CD LYS A 333 62.288 31.976 43.742 1.00 84.82 ATOM 8 CE LYS A 333 61.118 31.053 44.051 1.00 89.46 ATOM 9 NZ LYS A 333 61.475 30.029 45.070 1.00 85.73 ATOM 10 N GLN A 334 67.677 33.333 43.824 1.00 54.48 ATOM 11 CA GLN A 334 69.141 33.209 43.770 1.00 50.81 ATOM 12 C GLN A 334 69.655 32.199 42.741 1.00 50.27 ATOM 13 O GLN A 334 70.616 31.460 43.003 1.00 56.41 ATOM 14 CB GLN A 334 69.680 32.854 45.153 1.00 53.39 ATOM 15 CG GLN A 334 69.512 33.988 46.153 1.00 59.47 ATOM 16 CD GLN A 334 70.308 33.785 47.421 1.00 68.50 ATOM 17 OE1 GLN A 334 69.917 33.015 48.296 1.00 75.03 ATOM 18 NE2 GLN A 334 71.429 34.486 47.532 1.00 70.61 ATOM 19 N TRP A 335 69.020 32.168 41.576 1.00 44.47 ATOM 20 CA TRP A 335 69.530 31.368 40.462 1.00 49.81 ATOM 21 C TRP A 335 70.789 32.002 39.864 1.00 50.88 ATOM 22 O TRP A 335 70.850 33.216 39.657 1.00 44.23 ATOM 23 CB TRP A 335 68.471 31.220 39.370 1.00 43.15 ATOM 24 CG TRP A 335 67.348 30.298 39.699 1.00 44.82 ATOM 25 CD1 TRP A 335 66.065 30.643 40.048 1.00 45.97 ATOM 26 CD2 TRP A 335 67.386 28.863 39.672 1.00 40.29 ATOM 27 NE1 TRP A 335 65.312 29.507 40.249 1.00 51.24 ATOM 28 CE2 TRP A 335 66.101 28.404 40.031 1.00 48.64 ATOM 29 CE3 TRP A 335 68.384 27.925 39.387 1.00 46.11 ATOM 30 CZ2 TRP A 335 65.787 27.046 40.110 1.00 43.76 ATOM 31 CZ3 TRP A 335 68.070 26.573 39.469 1.00 51.10 ATOM 32 CH2 TRP A 335 66.781 26.149 39.822 1.00 45.10 ATOM 33 N LYS A 336 71.791 31.176 39.586 1.00 45.66 ATOM 34 CA LYS A 336 72.979 31.621 38.869 1.00 48.11 ATOM 35 C LYS A 336 73.191 30.733 37.649 1.00 49.30 ATOM 36 O LYS A 336 73.162 29.509 37.761 1.00 43.65 ATOM 37 CB LYS A 336 74.209 31.587 39.776 1.00 57.23 ATOM 38 CG LYS A 336 75.523 31.812 39.044 1.00 69.30 ATOM 39 CD LYS A 336 76.725 31.554 39.950 1.00 84.09 ATOM 40 CE LYS A 336 78.033 31.678 39.184 1.00 90.27 ATOM 41 NZ LYS A 336 79.209 31.317 40.025 1.00101.40 ATOM 42 N GLY A 337 73.372 31.345 36.483 1.00 39.98 ATOM 43 CA GLY A 337 73.589 30.577 35.267 1.00 44.81 ATOM 44 C GLY A 337 75.028 30.660 34.789 1.00 48.20 ATOM 45 O GLY A 337 75.684 31.678 34.970 1.00 42.47 ATOM 46 N GLN A 338 75.510 29.584 34.178 1.00 42.48 ATOM 47 CA GLN A 338 76.856 29.527 33.611 1.00 44.83 ATOM 48 C GLN A 338 76.817 28.656 32.360 1.00 51.17 ATOM 49 O GLN A 338 76.055 27.682 32.298 1.00 40.75 ATOM 50 CB GLN A 338 77.865 28.948 34.602 1.00 48.27 ATOM 51 CG GLN A 338 78.243 29.831 35.761 1.00 46.95 ATOM 52 CD GLN A 338 79.502 29.314 36.442 1.00 60.27 ATOM 53 OE1 GLN A 338 79.546 28.172 36.892 1.00 58.08 ATOM 54 NE2 GLN A 338 80.534 30.142 36.492 1.00 59.41 ATOM 55 N PHE A 339 77.636 28.996 31.371 1.00 48.97 ATOM 56 CA PHE A 339 77.716 28.184 30.169 1.00 42.80 ATOM 57 C PHE A 339 78.871 27.210 30.320 1.00 44.95 ATOM 58 O PHE A 339 80.000 27.622 30.531 1.00 42.73 ATOM 59 CB PHE A 339 77.876 29.060 28.936 1.00 46.98 ATOM 60 CG PHE A 339 76.693 29.971 28.689 1.00 44.84 ATOM 61 CD1 PHE A 339 75.533 29.476 28.106 1.00 44.83 ATOM 62 CD2 PHE A 339 76.741 31.312 29.048 1.00 44.64 ATOM 63 CE1 PHE A 339 74.442 30.301 27.876 1.00 49.38 ATOM 64 CE2 PHE A 339 75.646 32.148 28.818 1.00 42.77 ATOM 65 CZ PHE A 339 74.500 31.642 28.232 1.00 44.21 ATOM 66 N THR A 340 78.562 25.921 30.214 1.00 46.07 ATOM 67 CA THR A 340 79.469 24.856 30.632 1.00 51.56 ATOM 68 C THR A 340 79.583 23.743 29.589 1.00 47.89 ATOM 69 O THR A 340 78.927 23.776 28.541 1.00 46.68 ATOM 70 CB THR A 340 78.997 24.203 31.961 1.00 59.53 ATOM 71 OG1 THR A 340 77.777 23.485 31.730 1.00 54.54 ATOM 72 CG2 THR A 340 78.756 25.241 33.039 1.00 58.16 ATOM 73 N THR A 341 80.419 22.765 29.896 1.00 51.24 ATOM 74 CA THR A 341 80.451 21.502 29.175 1.00 50.39 ATOM 75 C THR A 341 80.277 20.403 30.205 1.00 51.75 ATOM 76 O THR A 341 80.218 20.678 31.403 1.00 57.88 ATOM 77 CB THR A 341 81.767 21.292 28.407 1.00 46.13 ATOM 78 OG1 THR A 341 82.853 21.165 29.334 1.00 47.24 ATOM 79 CG2 THR A 341 82.027 22.451 27.471 1.00 56.25 ATOM 80 N VAL A 342 80.209 19.155 29.755 1.00 51.02 ATOM 81 CA VAL A 342 80.140 18.060 30.695 1.00 48.22 ATOM 82 C VAL A 342 81.420 17.243 30.562 1.00 57.47 ATOM 83 O VAL A 342 81.844 16.944 29.455 1.00 56.75 ATOM 84 CB VAL A 342 78.902 17.162 30.456 1.00 46.20 ATOM 85 CG1 VAL A 342 78.924 15.953 31.380 1.00 55.87 ATOM 86 CG2 VAL A 342 77.591 17.973 30.631 1.00 48.51 ATOM 87 N ARG A 343 82.032 16.924 31.695 1.00 58.80 ATOM 88 CA ARG A 343 83.205 16.050 31.735 1.00 61.85 ATOM 89 C ARG A 343 82.872 14.633 31.275 1.00 64.68 ATOM 90 O ARG A 343 81.715 14.220 31.291 1.00 67.40 ATOM 91 CB ARG A 343 83.780 15.997 33.148 1.00 68.04 ATOM 92 CG ARG A 343 84.185 17.323 33.719 1.00 75.18 ATOM 93 CD ARG A 343 84.767 17.148 35.111 1.00 84.79 ATOM 94 NE ARG A 343 85.087 18.432 35.717 1.00 84.94 ATOM 95 CZ ARG A 343 86.233 19.078 35.531 1.00 90.35 ATOM 96 NH1 ARG A 343 87.174 18.556 34.755 1.00 95.85 ATOM 97 NH2 ARG A 343 86.438 20.246 36.123 1.00 94.93 ATOM 98 N LYS A 344 83.896 13.881 30.886 1.00 84.38 ATOM 99 CA LYS A 344 83.726 12.487 30.481 1.00 83.07 ATOM 100 C LYS A 344 82.930 11.694 31.520 1.00 74.94 ATOM 101 O LYS A 344 82.104 10.842 31.179 1.00 66.05 ATOM 102 CB LYS A 344 85.094 11.847 30.251 1.00 93.53 ATOM 103 CG LYS A 344 85.072 10.361 29.948 1.00101.80 ATOM 104 CD LYS A 344 86.494 9.830 29.817 1.00105.97 ATOM 105 CE LYS A 344 86.531 8.317 29.679 1.00104.03 ATOM 106 NZ LYS A 344 87.935 7.812 29.622 1.00108.93 ATOM 107 N SER A 345 83.164 12.017 32.788 1.00 73.73 ATOM 108 CA SER A 345 82.539 11.326 33.909 1.00 75.06 ATOM 109 C SER A 345 81.032 11.544 33.991 1.00 75.74 ATOM 110 O SER A 345 80.327 10.758 34.626 1.00 78.37 ATOM 111 CB SER A 345 83.191 11.772 35.219 1.00 86.86 ATOM 112 OG SER A 345 83.055 13.173 35.404 1.00 89.65 ATOM 113 N GLY A 346 80.539 12.607 33.355 1.00 58.01 ATOM 114 CA GLY A 346 79.135 12.965 33.458 1.00 63.00 ATOM 115 C GLY A 346 78.922 14.102 34.443 1.00 67.78 ATOM 116 O GLY A 346 77.790 14.470 34.756 1.00 72.12 ATOM 117 N GLN A 347 80.020 14.661 34.939 1.00 62.89 ATOM 118 CA GLN A 347 79.943 15.766 35.877 1.00 59.38 ATOM 119 C GLN A 347 79.930 17.095 35.131 1.00 65.06 ATOM 120 O GLN A 347 80.776 17.335 34.261 1.00 58.39 ATOM 121 CB GLN A 347 81.110 15.714 36.863 1.00 69.77 ATOM 122 CG GLN A 347 81.042 14.545 37.830 1.00 86.27 ATOM 123 CD GLN A 347 82.382 14.228 38.471 1.00104.53 ATOM 124 OE1 GLN A 347 83.439 14.439 37.873 1.00109.02 ATOM 125 NE2 GLN A 347 82.343 13.714 39.695 1.00110.03 ATOM 126 N CYS A 348 78.966 17.954 35.462 1.00 57.05 ATOM 127 CA CYS A 348 78.927 19.275 34.865 1.00 51.53 ATOM 128 C CYS A 348 80.201 20.043 35.227 1.00 59.28 ATOM 129 O CYS A 348 80.611 20.068 36.389 1.00 60.43 ATOM 130 CB CYS A 348 77.687 20.063 35.323 1.00 47.42 ATOM 131 SG CYS A 348 77.748 21.764 34.789 1.00 53.45 ATOM 132 N SER A 349 80.813 20.680 34.233 1.00 62.16 ATOM 133 CA SER A 349 82.064 21.406 34.449 1.00 65.90 ATOM 134 C SER A 349 81.851 22.672 35.270 1.00 66.60 ATOM 135 O SER A 349 82.813 23.280 35.738 1.00 70.14 ATOM 136 CB SER A 349 82.718 21.759 33.114 1.00 68.00 ATOM 137 OG SER A 349 81.975 22.757 32.437 1.00 77.47 ATOM 138 N GLY A 350 80.591 23.083 35.428 1.00 55.96 ATOM 139 CA GLY A 350 80.276 24.214 36.274 1.00 60.80 ATOM 140 C GLY A 350 80.076 23.857 37.735 1.00 68.05 ATOM 141 O GLY A 350 80.841 24.294 38.590 1.00 72.40 ATOM 142 N CYS A 351 79.057 23.052 38.026 1.00 66.09 ATOM 143 CA CYS A 351 78.634 22.840 39.410 1.00 59.82 ATOM 144 C CYS A 351 79.039 21.487 39.993 1.00 61.95 ATOM 145 O CYS A 351 78.857 21.249 41.186 1.00 70.61 ATOM 146 CB CYS A 351 77.114 23.003 39.519 1.00 51.99 ATOM 147 SG CYS A 351 76.167 21.610 38.790 1.00 60.16 ATOM 148 N GLY A 352 79.576 20.595 39.165 1.00 55.87 ATOM 149 CA GLY A 352 80.022 19.304 39.651 1.00 65.31 ATOM 150 C GLY A 352 78.932 18.259 39.819 1.00 63.65 ATOM 151 O GLY A 352 79.227 17.126 40.175 1.00 62.31 ATOM 152 N LYS A 353 77.675 18.623 39.572 1.00 62.70 ATOM 153 CA LYS A 353 76.588 17.645 39.661 1.00 59.63 ATOM 154 C LYS A 353 76.701 16.626 38.549 1.00 57.80 ATOM 155 O LYS A 353 77.167 16.942 37.456 1.00 58.79 ATOM 156 CB LYS A 353 75.214 18.317 39.586 1.00 59.04 ATOM 157 CG LYS A 353 74.738 18.967 40.872 1.00 68.72 ATOM 158 CD LYS A 353 73.381 19.630 40.654 1.00 73.67 ATOM 159 CE LYS A 353 72.842 20.268 41.925 1.00 83.59 ATOM 160 NZ LYS A 353 72.160 19.281 42.804 1.00 91.37 ATOM 161 N THR A 354 76.260 15.403 38.818 1.00 54.92 ATOM 162 CA THR A 354 76.242 14.377 37.783 1.00 58.29 ATOM 163 C THR A 354 75.000 14.499 36.902 1.00 56.80 ATOM 164 O THR A 354 73.876 14.572 37.401 1.00 55.40 ATOM 165 CB THR A 354 76.301 12.974 38.393 1.00 61.83 ATOM 166 OG1 THR A 354 77.511 12.847 39.149 1.00 64.39 ATOM 167 CG2 THR A 354 76.276 11.922 37.299 1.00 60.02 ATOM 168 N ILE A 355 75.218 14.539 35.590 1.00 53.13 ATOM 169 CA ILE A 355 74.137 14.602 34.616 1.00 57.84 ATOM 170 C ILE A 355 73.377 13.266 34.601 1.00 49.61 ATOM 171 O ILE A 355 73.987 12.197 34.784 1.00 47.77 ATOM 172 CB ILE A 355 74.689 14.935 33.198 1.00 48.86 ATOM 173 CG1 ILE A 355 75.355 16.314 33.180 1.00 46.62 ATOM 174 CG2 ILE A 355 73.611 14.862 32.138 1.00 42.26 ATOM 175 CD1 ILE A 355 74.420 17.482 33.502 1.00 46.80 ATOM 176 N GLU A 356 72.055 13.342 34.412 1.00 46.63 ATOM 177 CA GLU A 356 71.191 12.159 34.348 0.58 45.98 ATOM 178 C GLU A 356 71.808 11.055 33.484 1.00 49.41 ATOM 179 O GLU A 356 72.315 11.312 32.388 1.00 49.09 ATOM 180 CB GLU A 356 69.797 12.529 33.808 0.58 45.57 ATOM 181 CG GLU A 356 68.914 13.329 34.779 0.58 44.53 ATOM 182 CD GLU A 356 67.575 13.738 34.169 0.58 46.07 ATOM 183 OE1 GLU A 356 67.407 13.553 32.947 0.58 45.86 ATOM 184 OE2 GLU A 356 66.691 14.244 34.909 0.58 44.11 ATOM 185 N SER A 357 71.774 9.826 33.997 1.00 49.93 ATOM 186 CA SER A 357 72.325 8.682 33.276 1.00 49.75 ATOM 187 C SER A 357 71.548 8.404 31.995 1.00 50.78 ATOM 188 O SER A 357 70.333 8.575 31.946 1.00 51.74 ATOM 189 CB SER A 357 72.331 7.433 34.163 1.00 55.38 ATOM 190 OG SER A 357 72.821 6.312 33.449 1.00 57.82 ATOM 191 N ILE A 358 72.260 7.965 30.962 1.00 49.42 ATOM 192 CA ILE A 358 71.636 7.596 29.698 1.00 44.41 ATOM 193 C ILE A 358 71.069 6.182 29.800 1.00 51.38 ATOM 194 O ILE A 358 70.307 5.736 28.949 1.00 51.49 ATOM 195 CB ILE A 358 72.643 7.666 28.531 1.00 47.40 ATOM 196 CG1 ILE A 358 71.926 7.934 27.205 1.00 45.91 ATOM 197 CG2 ILE A 358 73.494 6.386 28.461 1.00 53.11 ATOM 198 CD1 ILE A 358 72.894 8.284 26.084 1.00 47.56 ATOM 199 N GLN A 359 71.446 5.493 30.867 1.00 48.90 ATOM 200 CA GLN A 359 71.080 4.093 31.051 1.00 53.81 ATOM 201 C GLN A 359 69.680 3.968 31.643 1.00 65.42 ATOM 202 O GLN A 359 69.406 4.481 32.732 1.00 69.20 ATOM 203 CB GLN A 359 72.109 3.402 31.949 1.00 53.79 ATOM 204 CG GLN A 359 71.811 1.953 32.262 1.00 75.24 ATOM 205 CD GLN A 359 72.985 1.271 32.929 1.00 92.43 ATOM 206 OE1 GLN A 359 72.988 1.055 34.140 1.00101.22 ATOM 207 NE2 GLN A 359 73.998 0.934 32.139 1.00 94.53 ATOM 208 N LEU A 360 68.788 3.309 30.912 1.00 52.70 ATOM 209 CA LEU A 360 67.472 2.989 31.446 1.00 58.88 ATOM 210 C LEU A 360 67.585 1.941 32.543 1.00 62.11 ATOM 211 O LEU A 360 68.316 0.960 32.402 1.00 58.64 ATOM 212 CB LEU A 360 66.535 2.474 30.351 1.00 61.43 ATOM 213 CG LEU A 360 66.008 3.413 29.266 1.00 57.26 ATOM 214 CD1 LEU A 360 67.101 3.750 28.267 1.00 52.55 ATOM 215 CD2 LEU A 360 64.811 2.768 28.572 1.00 53.69 ATOM 216 N SER A 361 66.859 2.157 33.635 1.00 68.47 ATOM 217 CA SER A 361 66.706 1.146 34.675 1.00 74.76 ATOM 218 C SER A 361 65.960 -0.053 34.095 1.00 69.74 ATOM 219 O SER A 361 65.309 0.077 33.057 1.00 65.27 ATOM 220 CB SER A 361 65.947 1.720 35.870 1.00 80.98 ATOM 221 OG SER A 361 64.576 1.880 35.553 1.00 76.77 ATOM 222 N PRO A 362 66.054 -1.222 34.752 1.00 78.14 ATOM 223 CA PRO A 362 65.330 -2.402 34.261 1.00 81.50 ATOM 224 C PRO A 362 63.831 -2.157 34.107 1.00 81.71 ATOM 225 O PRO A 362 63.246 -2.539 33.092 1.00 76.42 ATOM 226 CB PRO A 362 65.600 -3.451 35.341 1.00 81.05 ATOM 227 CG PRO A 362 66.920 -3.068 35.899 1.00 80.97 ATOM 228 CD PRO A 362 66.949 -1.561 35.874 1.00 79.23 ATOM 229 ZN ZN A 601 75.943 22.388 36.524 1.00 44.00 ATOM 230 C1 GOL A 602 60.361 30.413 40.508 1.00 94.27 ATOM 231 O1 GOL A 602 59.151 30.130 39.840 1.00 98.51 ATOM 232 C2 GOL A 602 61.190 29.138 40.626 1.00 90.67 ATOM 233 O2 GOL A 602 62.566 29.431 40.543 1.00 75.97 ATOM 234 C3 GOL A 602 60.824 28.179 39.503 1.00 86.96 ATOM 235 O3 GOL A 602 61.615 27.022 39.623 1.00 78.26 TER