HEADER LIGASE 31-DEC-69 5URB TITLE Crystal Structure of Methionyl-tRNA synthetase (MetRS) from TITLE 2 Acinetobacter baumannii with bound L-Methionine COMPND MOL_ID: 1; COMPND 2 MOLECULE: Methionine--tRNA ligase; COMPND 3 CHAIN: A, B; COMPND 4 EC: 6.1.1.10; COMPND 5 FRAGMENT: residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.90 ANGSTORMS DBREF 5URB B 1 546 UNP A0A0D5YK A0A0D5YKJ7_ 1 546 SEQRES 1 B 30 ILE LYS GLY THR CYS PRO LYS CYS LYS SER GLU ASP GLN SEQRES 2 B 30 TYR GLY ASP SER CYS GLU VAL CYS GLY THR THR TYR ASN SEQRES 3 B 30 ALA THR GLU LEU ATOM 1 N ILE B 138 -43.713 54.629 -80.558 1.00 23.70 ATOM 2 CA ILE B 138 -44.309 55.093 -81.803 1.00 19.40 ATOM 3 C ILE B 138 -45.211 53.980 -82.311 1.00 25.65 ATOM 4 O ILE B 138 -44.839 52.802 -82.263 1.00 24.08 ATOM 5 CB ILE B 138 -43.233 55.432 -82.862 1.00 20.47 ATOM 6 CG1 ILE B 138 -42.220 56.445 -82.314 1.00 19.05 ATOM 7 CG2 ILE B 138 -43.879 55.925 -84.154 1.00 20.35 ATOM 8 CD1 ILE B 138 -40.856 56.408 -83.042 1.00 19.22 ATOM 9 N LYS B 139 -46.396 54.345 -82.789 1.00 21.87 ATOM 10 CA LYS B 139 -47.248 53.410 -83.504 1.00 23.09 ATOM 11 C LYS B 139 -47.717 54.049 -84.802 1.00 24.92 ATOM 12 O LYS B 139 -47.922 55.265 -84.878 1.00 23.42 ATOM 13 CB LYS B 139 -48.458 52.979 -82.667 1.00 21.07 ATOM 14 CG LYS B 139 -48.086 52.127 -81.468 1.00 23.73 ATOM 15 CD LYS B 139 -49.302 51.432 -80.897 1.00 33.37 ATOM 16 CE LYS B 139 -48.890 50.432 -79.833 1.00 41.11 ATOM 17 NZ LYS B 139 -50.005 49.535 -79.439 1.00 48.90 ATOM 18 N GLY B 140 -47.897 53.213 -85.818 1.00 20.76 ATOM 19 CA GLY B 140 -48.314 53.718 -87.106 1.00 21.14 ATOM 20 C GLY B 140 -48.698 52.585 -88.030 1.00 35.17 ATOM 21 O GLY B 140 -48.782 51.426 -87.623 1.00 21.97 ATOM 22 N THR B 141 -48.924 52.948 -89.289 1.00 25.41 ATOM 23 CA THR B 141 -49.357 52.011 -90.316 1.00 25.68 ATOM 24 C THR B 141 -48.142 51.419 -91.016 1.00 31.84 ATOM 25 O THR B 141 -47.255 52.160 -91.454 1.00 21.95 ATOM 26 CB THR B 141 -50.259 52.726 -91.317 1.00 28.22 ATOM 27 OG1 THR B 141 -51.470 53.112 -90.660 1.00 29.20 ATOM 28 CG2 THR B 141 -50.580 51.821 -92.501 1.00 24.14 ATOM 29 N CYS B 142 -48.101 50.089 -91.110 1.00 29.19 ATOM 30 CA CYS B 142 -46.961 49.422 -91.723 1.00 28.73 ATOM 31 C CYS B 142 -46.854 49.836 -93.183 1.00 22.81 ATOM 32 O CYS B 142 -47.842 49.742 -93.919 1.00 26.62 ATOM 33 CB CYS B 142 -47.095 47.903 -91.639 1.00 30.37 ATOM 34 SG CYS B 142 -45.856 47.027 -92.657 1.00 27.10 ATOM 35 N PRO B 143 -45.683 50.278 -93.647 1.00 30.63 ATOM 36 CA PRO B 143 -45.586 50.726 -95.042 1.00 28.07 ATOM 37 C PRO B 143 -45.760 49.593 -96.038 1.00 32.45 ATOM 38 O PRO B 143 -46.174 49.852 -97.171 1.00 31.92 ATOM 39 CB PRO B 143 -44.179 51.336 -95.120 1.00 28.65 ATOM 40 CG PRO B 143 -43.410 50.613 -94.063 1.00 29.69 ATOM 41 CD PRO B 143 -44.380 50.313 -92.955 1.00 29.38 ATOM 42 N LYS B 144 -45.483 48.350 -95.637 1.00 31.76 ATOM 43 CA LYS B 144 -45.585 47.202 -96.536 1.00 30.21 ATOM 44 C LYS B 144 -47.023 46.703 -96.647 1.00 35.71 ATOM 45 O LYS B 144 -47.603 46.683 -97.739 1.00 32.19 ATOM 46 CB LYS B 144 -44.667 46.077 -96.044 1.00 30.30 ATOM 47 CG LYS B 144 -44.852 44.744 -96.761 1.00 41.89 ATOM 48 CD LYS B 144 -44.575 44.873 -98.251 1.00 47.42 ATOM 49 CE LYS B 144 -44.745 43.533 -98.964 1.00 50.16 ATOM 50 NZ LYS B 144 -44.428 43.633-100.414 1.00 55.38 ATOM 51 N CYS B 145 -47.615 46.286 -95.528 1.00 30.09 ATOM 52 CA CYS B 145 -48.934 45.665 -95.583 1.00 33.37 ATOM 53 C CYS B 145 -50.070 46.617 -95.223 1.00 33.65 ATOM 54 O CYS B 145 -51.236 46.253 -95.406 1.00 28.15 ATOM 55 CB CYS B 145 -48.981 44.441 -94.663 1.00 33.80 ATOM 56 SG CYS B 145 -49.074 44.834 -92.907 1.00 27.23 ATOM 57 N LYS B 146 -49.755 47.819 -94.730 1.00 35.56 ATOM 58 CA LYS B 146 -50.717 48.872 -94.388 1.00 25.70 ATOM 59 C LYS B 146 -51.544 48.546 -93.148 1.00 25.87 ATOM 60 O LYS B 146 -52.618 49.133 -92.943 1.00 28.77 ATOM 61 CB LYS B 146 -51.647 49.206 -95.565 1.00 29.63 ATOM 62 CG LYS B 146 -50.927 49.429 -96.896 1.00 37.21 ATOM 63 CD LYS B 146 -49.874 50.536 -96.810 1.00 40.55 ATOM 64 CE LYS B 146 -49.253 50.793 -98.182 1.00 49.36 ATOM 65 NZ LYS B 146 -48.129 51.773 -98.122 1.00 59.97 ATOM 66 N SER B 147 -51.066 47.642 -92.298 1.00 27.68 ATOM 67 CA SER B 147 -51.769 47.342 -91.059 1.00 29.54 ATOM 68 C SER B 147 -51.556 48.463 -90.054 1.00 25.03 ATOM 69 O SER B 147 -50.445 48.980 -89.911 1.00 24.14 ATOM 70 CB SER B 147 -51.283 46.017 -90.466 1.00 31.66 ATOM 71 OG SER B 147 -51.591 44.932 -91.322 1.00 32.74 ATOM 72 N GLU B 148 -52.627 48.816 -89.347 1.00 27.19 ATOM 73 CA GLU B 148 -52.599 49.835 -88.303 1.00 24.84 ATOM 74 C GLU B 148 -51.879 49.344 -87.046 1.00 28.76 ATOM 75 O GLU B 148 -51.737 48.142 -86.812 1.00 24.52 ATOM 76 CB GLU B 148 -54.021 50.216 -87.902 1.00 25.57 ATOM 77 CG GLU B 148 -54.908 50.689 -89.032 1.00 33.01 ATOM 78 CD GLU B 148 -55.045 52.196 -89.069 1.00 25.92 ATOM 79 OE1 GLU B 148 -54.246 52.904 -88.418 1.00 31.25 ATOM 80 OE2 GLU B 148 -55.959 52.665 -89.762 1.00 28.44 ATOM 81 N ASP B 149 -51.431 50.310 -86.228 1.00 23.54 ATOM 82 CA ASP B 149 -51.069 50.096 -84.822 1.00 26.07 ATOM 83 C ASP B 149 -49.765 49.319 -84.642 1.00 28.79 ATOM 84 O ASP B 149 -49.587 48.626 -83.638 1.00 25.79 ATOM 85 CB ASP B 149 -52.206 49.399 -84.066 1.00 27.93 ATOM 86 CG ASP B 149 -53.515 50.156 -84.168 1.00 28.78 ATOM 87 OD1 ASP B 149 -53.464 51.404 -84.275 1.00 24.22 ATOM 88 OD2 ASP B 149 -54.583 49.518 -84.142 1.00 25.53 ATOM 89 N GLN B 150 -48.838 49.440 -85.586 1.00 26.97 ATOM 90 CA GLN B 150 -47.564 48.737 -85.520 1.00 21.55 ATOM 91 C GLN B 150 -46.506 49.616 -84.868 1.00 24.91 ATOM 92 O GLN B 150 -46.521 50.840 -85.006 1.00 29.38 ATOM 93 CB GLN B 150 -47.103 48.324 -86.921 1.00 21.68 ATOM 94 CG GLN B 150 -48.095 47.389 -87.622 1.00 22.69 ATOM 95 CD GLN B 150 -48.439 46.181 -86.769 1.00 27.67 ATOM 96 OE1 GLN B 150 -47.552 45.515 -86.232 1.00 28.78 ATOM 97 NE2 GLN B 150 -49.733 45.896 -86.632 1.00 26.62 ATOM 98 N TYR B 151 -45.571 48.978 -84.166 1.00 24.33 ATOM 99 CA TYR B 151 -44.507 49.740 -83.531 1.00 23.52 ATOM 100 C TYR B 151 -43.488 50.203 -84.566 1.00 23.62 ATOM 101 O TYR B 151 -43.531 49.824 -85.743 1.00 25.74 ATOM 102 CB TYR B 151 -43.824 48.921 -82.438 1.00 22.37 ATOM 103 CG TYR B 151 -44.659 48.817 -81.186 1.00 22.08 ATOM 104 CD1 TYR B 151 -44.784 49.900 -80.323 1.00 23.61 ATOM 105 CD2 TYR B 151 -45.333 47.643 -80.871 1.00 28.21 ATOM 106 CE1 TYR B 151 -45.565 49.816 -79.183 1.00 28.93 ATOM 107 CE2 TYR B 151 -46.112 47.545 -79.727 1.00 33.03 ATOM 108 CZ TYR B 151 -46.221 48.633 -78.884 1.00 31.46 ATOM 109 OH TYR B 151 -46.997 48.543 -77.749 1.00 38.47 ATOM 110 N GLY B 152 -42.539 51.016 -84.100 1.00 20.93 ATOM 111 CA GLY B 152 -41.610 51.681 -84.995 1.00 24.18 ATOM 112 C GLY B 152 -40.485 50.828 -85.551 1.00 27.45 ATOM 113 O GLY B 152 -39.788 51.291 -86.456 1.00 29.36 ATOM 114 N ASP B 153 -40.292 49.607 -85.049 1.00 22.35 ATOM 115 CA ASP B 153 -39.188 48.752 -85.487 1.00 25.66 ATOM 116 C ASP B 153 -39.618 47.677 -86.475 1.00 32.01 ATOM 117 O ASP B 153 -38.886 47.407 -87.435 1.00 25.93 ATOM 118 CB ASP B 153 -38.507 48.090 -84.280 1.00 34.83 ATOM 119 CG ASP B 153 -39.482 47.302 -83.414 1.00 45.02 ATOM 120 OD1 ASP B 153 -40.656 47.704 -83.316 1.00 43.59 ATOM 121 OD2 ASP B 153 -39.074 46.274 -82.834 1.00 50.50 ATOM 122 N SER B 154 -40.791 47.067 -86.281 1.00 23.49 ATOM 123 CA SER B 154 -41.214 45.986 -87.164 1.00 27.86 ATOM 124 C SER B 154 -42.713 45.752 -87.027 1.00 26.49 ATOM 125 O SER B 154 -43.335 46.120 -86.025 1.00 26.82 ATOM 126 CB SER B 154 -40.457 44.688 -86.859 1.00 25.13 ATOM 127 OG SER B 154 -40.939 44.112 -85.661 1.00 29.68 ATOM 128 N CYS B 155 -43.273 45.091 -88.041 1.00 27.52 ATOM 129 CA CYS B 155 -44.706 44.844 -88.148 1.00 32.29 ATOM 130 C CYS B 155 -45.010 43.407 -87.738 1.00 32.29 ATOM 131 O CYS B 155 -44.447 42.465 -88.301 1.00 31.84 ATOM 132 CB CYS B 155 -45.187 45.108 -89.575 1.00 22.27 ATOM 133 SG CYS B 155 -46.916 44.650 -89.936 1.00 26.28 ATOM 134 N GLU B 156 -45.906 43.245 -86.762 1.00 29.84 ATOM 135 CA GLU B 156 -46.298 41.917 -86.300 1.00 31.32 ATOM 136 C GLU B 156 -47.183 41.181 -87.296 1.00 34.34 ATOM 137 O GLU B 156 -47.378 39.972 -87.146 1.00 34.11 ATOM 138 CB GLU B 156 -47.022 42.016 -84.954 1.00 26.56 ATOM 139 N VAL B 157 -47.725 41.868 -88.295 1.00 33.92 ATOM 140 CA VAL B 157 -48.662 41.242 -89.221 1.00 34.02 ATOM 141 C VAL B 157 -47.935 40.606 -90.397 1.00 29.88 ATOM 142 O VAL B 157 -48.203 39.459 -90.761 1.00 31.71 ATOM 143 CB VAL B 157 -49.707 42.276 -89.696 1.00 29.25 ATOM 144 CG1 VAL B 157 -50.596 41.682 -90.789 1.00 27.92 ATOM 145 CG2 VAL B 157 -50.563 42.776 -88.511 1.00 26.23 ATOM 146 N CYS B 158 -47.016 41.345 -91.016 1.00 32.26 ATOM 147 CA CYS B 158 -46.312 40.864 -92.197 1.00 31.67 ATOM 148 C CYS B 158 -44.835 40.586 -91.952 1.00 34.94 ATOM 149 O CYS B 158 -44.190 39.970 -92.808 1.00 36.98 ATOM 150 CB CYS B 158 -46.460 41.870 -93.351 1.00 26.79 ATOM 151 SG CYS B 158 -45.384 43.330 -93.239 1.00 29.61 ATOM 152 N GLY B 159 -44.279 41.025 -90.820 1.00 31.91 ATOM 153 CA GLY B 159 -42.905 40.730 -90.468 1.00 33.05 ATOM 154 C GLY B 159 -41.871 41.721 -90.964 1.00 29.40 ATOM 155 O GLY B 159 -40.711 41.622 -90.556 1.00 32.30 ATOM 156 N THR B 160 -42.251 42.666 -91.825 1.00 28.68 ATOM 157 CA THR B 160 -41.301 43.644 -92.346 1.00 32.79 ATOM 158 C THR B 160 -40.667 44.446 -91.216 1.00 34.53 ATOM 159 O THR B 160 -41.329 44.804 -90.239 1.00 36.14 ATOM 160 CB THR B 160 -41.994 44.604 -93.314 1.00 34.05 ATOM 161 OG1 THR B 160 -42.791 43.861 -94.247 1.00 40.26 ATOM 162 CG2 THR B 160 -40.968 45.422 -94.078 1.00 37.88 ATOM 163 N THR B 161 -39.374 44.724 -91.354 1.00 42.48 ATOM 164 CA THR B 161 -38.664 45.645 -90.478 1.00 34.08 ATOM 165 C THR B 161 -38.481 46.977 -91.194 1.00 30.30 ATOM 166 O THR B 161 -38.444 47.040 -92.425 1.00 32.08 ATOM 167 CB THR B 161 -37.297 45.089 -90.073 1.00 31.54 ATOM 168 OG1 THR B 161 -36.520 44.859 -91.253 1.00 33.47 ATOM 169 CG2 THR B 161 -37.447 43.782 -89.297 1.00 28.61 ATOM 170 N TYR B 162 -38.346 48.045 -90.414 1.00 32.58 ATOM 171 CA TYR B 162 -38.258 49.372 -91.005 1.00 25.11 ATOM 172 C TYR B 162 -37.735 50.336 -89.952 1.00 21.30 ATOM 173 O TYR B 162 -37.683 50.020 -88.760 1.00 23.58 ATOM 174 CB TYR B 162 -39.617 49.832 -91.535 1.00 31.42 ATOM 175 CG TYR B 162 -40.771 49.478 -90.615 1.00 31.04 ATOM 176 CD1 TYR B 162 -40.944 50.125 -89.394 1.00 28.36 ATOM 177 CD2 TYR B 162 -41.692 48.503 -90.974 1.00 24.28 ATOM 178 CE1 TYR B 162 -41.996 49.800 -88.556 1.00 26.19 ATOM 179 CE2 TYR B 162 -42.745 48.171 -90.148 1.00 24.53 ATOM 180 CZ TYR B 162 -42.893 48.820 -88.942 1.00 26.61 ATOM 181 OH TYR B 162 -43.943 48.472 -88.126 1.00 28.06 ATOM 182 N ASN B 163 -37.327 51.512 -90.413 1.00 31.36 ATOM 183 CA ASN B 163 -37.125 52.627 -89.504 1.00 29.07 ATOM 184 C ASN B 163 -38.473 53.271 -89.207 1.00 25.97 ATOM 185 O ASN B 163 -39.365 53.302 -90.057 1.00 25.35 ATOM 186 CB ASN B 163 -36.171 53.662 -90.100 1.00 33.84 ATOM 187 CG ASN B 163 -34.839 53.060 -90.508 1.00 39.38 ATOM 188 OD1 ASN B 163 -34.027 52.684 -89.660 1.00 43.97 ATOM 189 ND2 ASN B 163 -34.609 52.968 -91.815 1.00 42.49 ATOM 190 N ALA B 164 -38.613 53.795 -87.987 1.00 28.61 ATOM 191 CA ALA B 164 -39.900 54.345 -87.572 1.00 24.22 ATOM 192 C ALA B 164 -40.362 55.465 -88.490 1.00 24.19 ATOM 193 O ALA B 164 -41.570 55.707 -88.606 1.00 28.22 ATOM 194 CB ALA B 164 -39.826 54.836 -86.118 1.00 18.16 ATOM 195 N THR B 165 -39.427 56.151 -89.163 1.00 26.95 ATOM 196 CA THR B 165 -39.798 57.196 -90.118 1.00 30.66 ATOM 197 C THR B 165 -40.532 56.655 -91.342 1.00 32.87 ATOM 198 O THR B 165 -41.089 57.448 -92.109 1.00 28.38 ATOM 199 CB THR B 165 -38.558 57.974 -90.587 1.00 32.29 ATOM 200 OG1 THR B 165 -37.514 57.057 -90.929 1.00 32.44 ATOM 201 CG2 THR B 165 -38.055 58.932 -89.492 1.00 27.53 ATOM 202 N GLU B 166 -40.545 55.339 -91.553 1.00 30.32 ATOM 203 CA GLU B 166 -41.272 54.788 -92.690 1.00 26.64 ATOM 204 C GLU B 166 -42.727 54.471 -92.378 1.00 26.97 ATOM 205 O GLU B 166 -43.504 54.243 -93.312 1.00 26.23 ATOM 206 CB GLU B 166 -40.576 53.524 -93.203 1.00 23.84 ATOM 207 CG GLU B 166 -39.112 53.729 -93.567 1.00 25.80 ATOM 208 CD GLU B 166 -38.454 52.424 -93.948 1.00 37.55 ATOM 209 OE1 GLU B 166 -38.964 51.752 -94.881 1.00 42.21 ATOM 210 OE2 GLU B 166 -37.455 52.058 -93.300 1.00 38.79 ATOM 211 N LEU B 167 -43.112 54.452 -91.101 1.00 27.73 ATOM 212 CA LEU B 167 -44.513 54.275 -90.738 1.00 26.41 ATOM 213 C LEU B 167 -45.376 55.370 -91.350 1.00 27.13 ATOM 214 O LEU B 167 -45.003 56.547 -91.367 1.00 29.56 ATOM 215 CB LEU B 167 -44.674 54.292 -89.214 1.00 23.81 ATOM 216 CG LEU B 167 -44.179 53.066 -88.439 1.00 24.77 ATOM 217 CD1 LEU B 167 -44.258 53.329 -86.947 1.00 24.02 ATOM 218 CD2 LEU B 167 -44.979 51.806 -88.829 1.00 20.85 ATOM 219 ZN ZN B 602 -46.817 44.932 -92.206 1.00 30.32 ATOM 220 N NO3 B 606 -53.182 49.813 -80.488 1.00 46.47 ATOM 221 O1 NO3 B 606 -54.366 49.501 -80.819 1.00 44.06 ATOM 222 O2 NO3 B 606 -52.256 48.948 -80.542 1.00 47.16 ATOM 223 O3 NO3 B 606 -52.918 50.985 -80.095 1.00 44.23 ATOM 224 N NO3 B 607 -51.234 54.662 -78.474 1.00 42.28 ATOM 225 O1 NO3 B 607 -50.924 54.329 -77.297 1.00 48.41 ATOM 226 O2 NO3 B 607 -51.111 55.873 -78.843 1.00 45.55 ATOM 227 O3 NO3 B 607 -51.672 53.778 -79.269 1.00 43.39 TER