HEADER LIGASE 31-DEC-69 6WQI TITLE Xanthomonas citri Methionyl-tRNA synthetase (apo) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Methionine--tRNA ligase; COMPND 3 CHAIN: A, B; COMPND 4 EC: 6.1.1.10; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.00 ANGSTORMS DBREF 6WQI B 1 694 UNP Q8PMP0 SYM_XANAC 1 694 SEQRES 1 B 30 ILE LYS GLY ILE CYS PRO ASN CYS GLY SER PRO ASP GLN SEQRES 2 B 30 TYR GLY ASP ASN CYS GLU VAL CYS GLY ALA THR TYR ALA SEQRES 3 B 30 PRO THR GLU LEU ATOM 1 N ILE B 139 32.945 -4.976 2.777 1.00 33.28 ATOM 2 CA ILE B 139 31.943 -4.701 1.705 1.00 35.47 ATOM 3 C ILE B 139 30.976 -3.655 2.263 1.00 34.66 ATOM 4 O ILE B 139 30.499 -3.882 3.383 1.00 26.62 ATOM 5 CB ILE B 139 31.198 -5.967 1.262 1.00 35.29 ATOM 6 CG1 ILE B 139 32.132 -7.027 0.674 1.00 37.20 ATOM 7 CG2 ILE B 139 30.066 -5.632 0.310 1.00 34.30 ATOM 8 CD1 ILE B 139 31.669 -8.425 0.988 1.00 40.80 ATOM 9 N LYS B 140 30.741 -2.579 1.500 1.00 39.51 ATOM 10 CA LYS B 140 29.702 -1.561 1.784 1.00 38.90 ATOM 11 C LYS B 140 28.922 -1.210 0.520 1.00 40.12 ATOM 12 O LYS B 140 29.397 -1.458 -0.613 1.00 37.66 ATOM 13 CB LYS B 140 30.292 -0.308 2.438 1.00 43.29 ATOM 14 CG LYS B 140 31.195 0.563 1.591 1.00 42.39 ATOM 15 CD LYS B 140 31.480 1.895 2.275 1.00 46.92 ATOM 16 CE LYS B 140 31.672 3.050 1.309 1.00 49.79 ATOM 17 NZ LYS B 140 33.067 3.126 0.813 1.00 50.38 ATOM 18 N GLY B 141 27.727 -0.670 0.741 1.00 37.07 ATOM 19 CA GLY B 141 26.786 -0.227 -0.295 1.00 28.86 ATOM 20 C GLY B 141 25.474 0.140 0.374 1.00 28.67 ATOM 21 O GLY B 141 25.500 0.447 1.559 1.00 29.81 ATOM 22 N ILE B 142 24.360 -0.031 -0.314 1.00 26.60 ATOM 23 CA ILE B 142 23.097 0.687 -0.004 1.00 32.22 ATOM 24 C ILE B 142 22.164 -0.370 0.535 1.00 27.97 ATOM 25 O ILE B 142 21.928 -1.353 -0.187 1.00 28.60 ATOM 26 CB ILE B 142 22.517 1.397 -1.240 1.00 30.89 ATOM 27 CG1 ILE B 142 23.439 2.503 -1.727 1.00 28.41 ATOM 28 CG2 ILE B 142 21.106 1.918 -0.991 1.00 34.20 ATOM 29 CD1 ILE B 142 23.204 2.877 -3.147 1.00 29.22 ATOM 30 N CYS B 143 21.839 -0.243 1.812 1.00 31.09 ATOM 31 CA CYS B 143 20.827 -1.092 2.475 1.00 32.88 ATOM 32 C CYS B 143 19.705 -1.347 1.477 1.00 33.37 ATOM 33 O CYS B 143 19.125 -0.407 0.943 1.00 34.02 ATOM 34 CB CYS B 143 20.276 -0.470 3.753 1.00 34.44 ATOM 35 SG CYS B 143 19.037 -1.557 4.519 1.00 32.43 ATOM 36 N PRO B 144 19.377 -2.631 1.213 1.00 34.03 ATOM 37 CA PRO B 144 18.298 -3.002 0.301 1.00 31.62 ATOM 38 C PRO B 144 16.894 -2.856 0.907 1.00 31.10 ATOM 39 O PRO B 144 15.934 -2.978 0.168 1.00 30.73 ATOM 40 CB PRO B 144 18.573 -4.488 0.009 1.00 28.65 ATOM 41 CG PRO B 144 19.283 -4.985 1.272 1.00 32.69 ATOM 42 CD PRO B 144 20.040 -3.799 1.815 1.00 32.46 ATOM 43 N ASN B 145 16.789 -2.653 2.217 1.00 30.69 ATOM 44 CA ASN B 145 15.480 -2.511 2.907 1.00 31.45 ATOM 45 C ASN B 145 15.053 -1.033 2.976 1.00 32.80 ATOM 46 O ASN B 145 13.881 -0.740 2.690 1.00 34.90 ATOM 47 CB ASN B 145 15.534 -3.100 4.321 1.00 34.45 ATOM 48 CG ASN B 145 14.178 -3.043 4.985 1.00 35.33 ATOM 49 OD1 ASN B 145 13.259 -3.769 4.592 1.00 27.49 ATOM 50 ND2 ASN B 145 14.039 -2.167 5.974 1.00 34.29 ATOM 51 N CYS B 146 15.960 -0.128 3.363 1.00 35.47 ATOM 52 CA CYS B 146 15.662 1.299 3.677 1.00 36.48 ATOM 53 C CYS B 146 16.431 2.259 2.753 1.00 40.14 ATOM 54 O CYS B 146 16.021 3.456 2.703 1.00 32.47 ATOM 55 CB CYS B 146 15.935 1.637 5.149 1.00 37.34 ATOM 56 SG CYS B 146 17.684 1.927 5.544 1.00 35.21 ATOM 57 N GLY B 147 17.471 1.793 2.029 1.00 39.73 ATOM 58 CA GLY B 147 18.160 2.597 0.996 1.00 33.99 ATOM 59 C GLY B 147 19.214 3.522 1.576 1.00 36.12 ATOM 60 O GLY B 147 19.777 4.333 0.811 1.00 35.47 ATOM 61 N SER B 148 19.497 3.429 2.874 1.00 32.10 ATOM 62 CA SER B 148 20.637 4.129 3.535 1.00 34.09 ATOM 63 C SER B 148 21.967 3.751 2.884 1.00 32.86 ATOM 64 O SER B 148 22.219 2.575 2.694 1.00 29.71 ATOM 65 CB SER B 148 20.703 3.760 5.010 1.00 35.51 ATOM 66 OG SER B 148 19.570 4.255 5.681 1.00 38.97 ATOM 67 N PRO B 149 22.881 4.716 2.612 1.00 38.86 ATOM 68 CA PRO B 149 24.179 4.423 2.017 1.00 38.94 ATOM 69 C PRO B 149 25.217 4.060 3.074 1.00 40.50 ATOM 70 O PRO B 149 24.946 4.224 4.279 1.00 38.28 ATOM 71 CB PRO B 149 24.547 5.760 1.338 1.00 38.05 ATOM 72 CG PRO B 149 23.963 6.805 2.278 1.00 42.76 ATOM 73 CD PRO B 149 22.735 6.153 2.897 1.00 40.97 ATOM 74 N ASP B 150 26.365 3.561 2.609 1.00 44.53 ATOM 75 CA ASP B 150 27.587 3.361 3.437 1.00 42.92 ATOM 76 C ASP B 150 27.267 2.444 4.621 1.00 35.24 ATOM 77 O ASP B 150 27.726 2.699 5.764 1.00 32.55 ATOM 78 CB ASP B 150 28.175 4.730 3.770 1.00 49.45 ATOM 79 CG ASP B 150 28.320 5.536 2.491 1.00 53.92 ATOM 80 OD1 ASP B 150 28.877 4.980 1.511 1.00 54.65 ATOM 81 OD2 ASP B 150 27.799 6.669 2.457 1.00 56.78 ATOM 82 N GLN B 151 26.566 1.357 4.327 1.00 31.11 ATOM 83 CA GLN B 151 26.312 0.247 5.284 1.00 31.76 ATOM 84 C GLN B 151 27.312 -0.876 4.984 1.00 33.36 ATOM 85 O GLN B 151 27.539 -1.165 3.784 1.00 29.75 ATOM 86 CB GLN B 151 24.871 -0.241 5.200 1.00 30.09 ATOM 87 CG GLN B 151 23.845 0.795 5.634 1.00 31.11 ATOM 88 CD GLN B 151 24.167 1.428 6.970 1.00 28.42 ATOM 89 OE1 GLN B 151 24.441 0.761 7.959 1.00 31.30 ATOM 90 NE2 GLN B 151 24.148 2.747 7.007 1.00 38.09 ATOM 91 N TYR B 152 27.934 -1.414 6.032 1.00 30.66 ATOM 92 CA TYR B 152 28.981 -2.465 5.944 1.00 33.82 ATOM 93 C TYR B 152 28.364 -3.823 6.237 1.00 36.15 ATOM 94 O TYR B 152 27.645 -3.939 7.262 1.00 35.65 ATOM 95 CB TYR B 152 30.122 -2.164 6.908 1.00 37.11 ATOM 96 CG TYR B 152 30.847 -0.896 6.568 1.00 33.44 ATOM 97 CD1 TYR B 152 30.271 0.334 6.841 1.00 34.11 ATOM 98 CD2 TYR B 152 32.110 -0.924 6.006 1.00 33.29 ATOM 99 CE1 TYR B 152 30.924 1.511 6.544 1.00 35.91 ATOM 100 CE2 TYR B 152 32.790 0.247 5.732 1.00 32.75 ATOM 101 CZ TYR B 152 32.185 1.467 5.980 1.00 35.64 ATOM 102 OH TYR B 152 32.792 2.642 5.660 1.00 34.13 ATOM 103 N GLY B 153 28.604 -4.766 5.318 1.00 33.57 ATOM 104 CA GLY B 153 28.550 -6.210 5.562 1.00 36.12 ATOM 105 C GLY B 153 27.125 -6.715 5.561 1.00 34.70 ATOM 106 O GLY B 153 26.443 -6.557 4.536 1.00 36.13 ATOM 107 N ASP B 154 26.726 -7.361 6.648 1.00 35.80 ATOM 108 CA ASP B 154 25.501 -8.195 6.664 1.00 35.13 ATOM 109 C ASP B 154 24.339 -7.492 7.376 1.00 34.85 ATOM 110 O ASP B 154 23.275 -8.163 7.536 1.00 36.10 ATOM 111 CB ASP B 154 25.832 -9.579 7.196 1.00 40.46 ATOM 112 CG ASP B 154 26.105 -9.684 8.680 1.00 44.07 ATOM 113 OD1 ASP B 154 26.647 -8.690 9.325 1.00 37.78 ATOM 114 OD2 ASP B 154 25.785 -10.767 9.174 1.00 41.97 ATOM 115 N ASN B 155 24.467 -6.207 7.723 1.00 32.62 ATOM 116 CA ASN B 155 23.361 -5.480 8.396 1.00 33.46 ATOM 117 C ASN B 155 23.536 -3.968 8.280 1.00 36.47 ATOM 118 O ASN B 155 24.674 -3.471 8.134 1.00 31.31 ATOM 119 CB ASN B 155 23.264 -5.886 9.866 1.00 39.28 ATOM 120 CG ASN B 155 24.452 -5.362 10.631 1.00 39.27 ATOM 121 OD1 ASN B 155 24.575 -4.160 10.836 1.00 37.24 ATOM 122 ND2 ASN B 155 25.374 -6.240 10.960 1.00 48.93 ATOM 123 N CYS B 156 22.395 -3.289 8.379 1.00 35.37 ATOM 124 CA CYS B 156 22.183 -1.836 8.236 1.00 34.00 ATOM 125 C CYS B 156 22.032 -1.271 9.652 1.00 36.04 ATOM 126 O CYS B 156 21.117 -1.725 10.331 1.00 34.27 ATOM 127 CB CYS B 156 20.912 -1.600 7.427 1.00 34.48 ATOM 128 SG CYS B 156 20.377 0.120 7.246 1.00 36.22 ATOM 129 N GLU B 157 22.878 -0.320 10.048 1.00 33.38 ATOM 130 CA GLU B 157 22.813 0.349 11.386 1.00 37.43 ATOM 131 C GLU B 157 21.694 1.393 11.436 1.00 32.44 ATOM 132 O GLU B 157 21.337 1.796 12.545 1.00 32.82 ATOM 133 CB GLU B 157 24.104 1.092 11.707 1.00 41.40 ATOM 134 CG GLU B 157 25.211 0.173 12.183 1.00 49.96 ATOM 135 CD GLU B 157 26.222 0.877 13.067 1.00 59.27 ATOM 136 OE1 GLU B 157 27.359 0.363 13.199 1.00 69.36 ATOM 137 OE2 GLU B 157 25.865 1.941 13.619 1.00 61.15 ATOM 138 N VAL B 158 21.185 1.836 10.288 1.00 29.42 ATOM 139 CA VAL B 158 20.106 2.868 10.213 1.00 29.09 ATOM 140 C VAL B 158 18.724 2.207 10.446 1.00 31.06 ATOM 141 O VAL B 158 17.898 2.821 11.156 1.00 34.84 ATOM 142 CB VAL B 158 20.203 3.674 8.899 1.00 33.09 ATOM 143 CG1 VAL B 158 19.109 4.745 8.790 1.00 35.13 ATOM 144 CG2 VAL B 158 21.568 4.345 8.738 1.00 31.97 ATOM 145 N CYS B 159 18.434 1.016 9.908 1.00 29.08 ATOM 146 CA CYS B 159 17.067 0.394 9.993 1.00 29.39 ATOM 147 C CYS B 159 17.157 -0.953 10.695 1.00 28.99 ATOM 148 O CYS B 159 16.099 -1.507 11.087 1.00 32.49 ATOM 149 CB CYS B 159 16.391 0.270 8.618 1.00 32.49 ATOM 150 SG CYS B 159 17.044 -1.038 7.537 1.00 33.61 ATOM 151 N GLY B 160 18.381 -1.468 10.840 1.00 24.71 ATOM 152 CA GLY B 160 18.662 -2.720 11.546 1.00 25.59 ATOM 153 C GLY B 160 18.377 -3.956 10.717 1.00 26.44 ATOM 154 O GLY B 160 18.372 -5.021 11.317 1.00 29.66 ATOM 155 N ALA B 161 18.039 -3.831 9.428 1.00 27.65 ATOM 156 CA ALA B 161 17.960 -4.982 8.494 1.00 27.82 ATOM 157 C ALA B 161 19.246 -5.824 8.585 1.00 29.79 ATOM 158 O ALA B 161 20.335 -5.219 8.764 1.00 27.63 ATOM 159 CB ALA B 161 17.801 -4.483 7.082 1.00 29.03 ATOM 160 N THR B 162 19.112 -7.141 8.428 1.00 30.84 ATOM 161 CA THR B 162 20.229 -8.078 8.127 1.00 36.75 ATOM 162 C THR B 162 19.978 -8.725 6.758 1.00 35.77 ATOM 163 O THR B 162 18.819 -8.794 6.295 1.00 39.80 ATOM 164 CB THR B 162 20.445 -9.073 9.274 1.00 38.59 ATOM 165 OG1 THR B 162 19.355 -9.992 9.281 1.00 41.35 ATOM 166 CG2 THR B 162 20.539 -8.401 10.631 1.00 35.02 ATOM 167 N TYR B 163 21.048 -9.145 6.101 1.00 36.50 ATOM 168 CA TYR B 163 21.013 -9.665 4.719 1.00 38.96 ATOM 169 C TYR B 163 22.405 -10.195 4.359 1.00 40.04 ATOM 170 O TYR B 163 23.394 -9.746 4.967 1.00 43.34 ATOM 171 CB TYR B 163 20.527 -8.544 3.796 1.00 39.90 ATOM 172 CG TYR B 163 21.151 -7.212 4.121 1.00 38.66 ATOM 173 CD1 TYR B 163 22.468 -6.961 3.772 1.00 40.23 ATOM 174 CD2 TYR B 163 20.476 -6.231 4.834 1.00 38.60 ATOM 175 CE1 TYR B 163 23.099 -5.776 4.097 1.00 38.27 ATOM 176 CE2 TYR B 163 21.094 -5.031 5.167 1.00 37.48 ATOM 177 CZ TYR B 163 22.411 -4.802 4.794 1.00 37.81 ATOM 178 OH TYR B 163 23.083 -3.660 5.098 1.00 33.39 ATOM 179 N ALA B 164 22.469 -11.096 3.381 1.00 42.10 ATOM 180 CA ALA B 164 23.714 -11.471 2.673 1.00 41.83 ATOM 181 C ALA B 164 24.258 -10.204 2.018 1.00 40.80 ATOM 182 O ALA B 164 23.473 -9.368 1.576 1.00 33.51 ATOM 183 CB ALA B 164 23.438 -12.577 1.675 1.00 40.60 ATOM 184 N PRO B 165 25.583 -9.936 2.080 1.00 42.47 ATOM 185 CA PRO B 165 26.159 -8.732 1.459 1.00 39.54 ATOM 186 C PRO B 165 25.863 -8.647 -0.046 1.00 41.71 ATOM 187 O PRO B 165 25.890 -7.588 -0.658 1.00 40.54 ATOM 188 CB PRO B 165 27.658 -8.857 1.792 1.00 35.94 ATOM 189 CG PRO B 165 27.674 -9.622 3.100 1.00 42.30 ATOM 190 CD PRO B 165 26.549 -10.633 2.951 1.00 41.60 ATOM 191 N THR B 166 25.505 -9.780 -0.618 1.00 42.55 ATOM 192 CA THR B 166 25.148 -9.896 -2.042 1.00 41.68 ATOM 193 C THR B 166 23.827 -9.138 -2.266 1.00 38.71 ATOM 194 O THR B 166 23.489 -8.874 -3.413 1.00 29.78 ATOM 195 CB THR B 166 25.252 -11.374 -2.426 1.00 43.00 ATOM 196 OG1 THR B 166 24.311 -12.132 -1.672 1.00 41.42 ATOM 197 CG2 THR B 166 26.644 -11.913 -2.185 1.00 43.96 ATOM 198 N GLU B 167 23.145 -8.706 -1.207 1.00 39.99 ATOM 199 CA GLU B 167 21.855 -7.986 -1.363 1.00 39.55 ATOM 200 C GLU B 167 22.056 -6.475 -1.296 1.00 36.98 ATOM 201 O GLU B 167 21.110 -5.753 -1.625 1.00 39.81 ATOM 202 CB GLU B 167 20.868 -8.461 -0.308 1.00 41.22 ATOM 203 CG GLU B 167 20.378 -9.872 -0.578 1.00 42.56 ATOM 204 CD GLU B 167 19.583 -10.379 0.606 1.00 49.25 ATOM 205 OE1 GLU B 167 18.397 -10.000 0.716 1.00 49.04 ATOM 206 OE2 GLU B 167 20.183 -11.067 1.467 1.00 57.51 ATOM 207 N LEU B 168 23.253 -6.007 -0.947 1.00 33.46 ATOM 208 CA LEU B 168 23.524 -4.551 -0.947 1.00 32.77 ATOM 209 C LEU B 168 23.387 -4.036 -2.374 1.00 31.46 ATOM 210 O LEU B 168 23.777 -4.767 -3.280 1.00 32.27 ATOM 211 CB LEU B 168 24.940 -4.288 -0.444 1.00 31.22 ATOM 212 CG LEU B 168 25.120 -4.403 1.062 1.00 29.88 ATOM 213 CD1 LEU B 168 26.606 -4.368 1.394 1.00 29.87 ATOM 214 CD2 LEU B 168 24.373 -3.275 1.747 1.00 29.00 ATOM 215 ZN ZN B 701 18.529 -0.112 6.185 1.00 34.54 TER