HEADER TRANSFERASE 20-JUL-92 2AT2 TITLE MOLECULAR STRUCTURE OF BACILLUS SUBTILIS ASPARTATE TRANSCARBAMOYLASE TITLE 2 AT 3.0 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE CARBAMOYLTRANSFERASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 2.1.3.2; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 2AT2 B 1 300 UNP P05654 PYRB_BACSU 1 300 SEQRES 1 B 151 PHE LYS GLY LEU THR VAL SER ILE HIS GLY ASP ILE LYS SEQRES 2 B 151 HIS SER ARG VAL ALA ARG SER ASN ALA GLU VAL LEU THR SEQRES 3 B 151 ARG LEU GLY ALA ARG VAL LEU PHE SER GLY PRO SER GLU SEQRES 4 B 151 TRP GLN ASP GLU GLU ASN THR PHE GLY THR TYR VAL SER SEQRES 5 B 151 MET ASP GLU ALA VAL GLU SER SER ASP VAL VAL MET LEU SEQRES 6 B 151 LEU ARG ILE GLN ASN GLU ARG HIS GLN SER ALA VAL SER SEQRES 7 B 151 GLN GLU GLY TYR LEU ASN LYS TYR GLY LEU THR VAL GLU SEQRES 8 B 151 ARG ALA GLU ARG MET LYS ARG HIS ALA ILE ILE MET HIS SEQRES 9 B 151 PRO ALA PRO VAL ASN ARG GLY VAL GLU ILE ASP ASP SER SEQRES 10 B 151 LEU VAL GLU SER GLU LYS SER ARG ILE PHE LYS GLN MET SEQRES 11 B 151 LYS ASN GLY VAL PHE ILE ARG MET ALA VAL ILE GLN CYS SEQRES 12 B 151 ALA LEU GLN THR ASN VAL LYS ARG ATOM 1 CA PHE B 145 116.663 85.948 27.729 1.00 20.00 ATOM 2 CA LYS B 146 120.261 84.671 27.435 1.00 20.00 ATOM 3 CA GLY B 147 122.816 86.295 29.634 1.00 20.00 ATOM 4 CA LEU B 148 120.183 88.212 31.640 1.00 20.00 ATOM 5 CA THR B 149 121.108 88.608 35.248 1.00 20.00 ATOM 6 CA VAL B 150 117.744 89.805 36.315 1.00 20.00 ATOM 7 CA SER B 151 117.023 90.679 39.857 1.00 20.00 ATOM 8 CA ILE B 152 113.741 90.505 41.710 1.00 20.00 ATOM 9 CA HIS B 153 113.259 92.715 44.833 1.00 20.00 ATOM 10 CA GLY B 154 111.276 92.643 48.143 1.00 20.00 ATOM 11 CA ASP B 155 109.534 89.211 48.341 1.00 20.00 ATOM 12 CA ILE B 156 110.856 85.756 48.248 1.00 20.00 ATOM 13 CA LYS B 157 108.483 84.233 50.674 1.00 20.00 ATOM 14 CA HIS B 158 104.805 84.907 50.961 1.00 20.00 ATOM 15 CA SER B 159 103.959 85.997 47.489 1.00 20.00 ATOM 16 CA ARG B 160 103.328 85.255 43.920 1.00 20.00 ATOM 17 CA VAL B 161 105.410 85.789 40.710 1.00 20.00 ATOM 18 CA ALA B 162 108.663 86.190 42.658 1.00 20.00 ATOM 19 CA ARG B 163 109.543 82.537 42.775 1.00 20.00 ATOM 20 CA SER B 164 107.119 81.884 39.878 1.00 20.00 ATOM 21 CA ASN B 165 109.162 84.322 37.648 1.00 20.00 ATOM 22 CA ALA B 166 112.342 83.087 39.317 1.00 20.00 ATOM 23 CA GLU B 167 111.889 79.430 38.330 1.00 20.00 ATOM 24 CA VAL B 168 111.052 80.413 34.780 1.00 20.00 ATOM 25 CA LEU B 169 113.925 82.902 34.173 1.00 20.00 ATOM 26 CA THR B 170 116.473 80.281 34.767 1.00 20.00 ATOM 27 CA ARG B 171 115.342 77.685 32.058 1.00 20.00 ATOM 28 CA LEU B 172 118.783 76.941 30.446 1.00 20.00 ATOM 29 CA GLY B 173 120.582 80.289 30.606 1.00 20.00 ATOM 30 CA ALA B 174 119.476 83.440 32.625 1.00 20.00 ATOM 31 CA ARG B 175 120.887 84.507 36.018 1.00 20.00 ATOM 32 CA VAL B 176 117.983 85.266 38.373 1.00 20.00 ATOM 33 CA LEU B 177 119.803 87.064 41.039 1.00 20.00 ATOM 34 CA PHE B 178 117.725 88.909 43.719 1.00 20.00 ATOM 35 CA SER B 179 116.944 91.107 46.729 1.00 20.00 ATOM 36 CA GLY B 180 118.079 92.562 49.854 1.00 20.00 ATOM 37 CA PRO B 181 115.608 90.415 51.894 1.00 20.00 ATOM 38 CA SER B 182 113.297 91.877 54.453 1.00 20.00 ATOM 39 CA GLU B 183 112.347 88.090 54.929 1.00 20.00 ATOM 40 CA TRP B 184 114.068 85.269 52.791 1.00 20.00 ATOM 41 CA GLN B 185 116.871 83.381 50.974 1.00 20.00 ATOM 42 CA ASP B 186 116.185 84.771 47.558 1.00 20.00 ATOM 43 CA GLU B 187 113.410 83.047 45.955 1.00 20.00 ATOM 44 CA GLU B 188 115.334 79.971 45.077 1.00 20.00 ATOM 45 CA ASN B 189 114.259 76.698 43.790 1.00 20.00 ATOM 46 CA THR B 190 116.877 75.101 41.473 1.00 20.00 ATOM 47 CA PHE B 191 118.676 78.440 41.872 1.00 20.00 ATOM 48 CA GLY B 192 117.547 81.959 42.534 1.00 20.00 ATOM 49 CA THR B 193 120.166 84.010 44.335 1.00 20.00 ATOM 50 CA TYR B 194 120.743 86.200 47.402 1.00 20.00 ATOM 51 CA VAL B 195 122.407 89.568 47.427 1.00 20.00 ATOM 52 CA SER B 196 121.187 93.188 48.048 1.00 20.00 ATOM 53 CA MET B 197 119.909 96.326 46.111 1.00 20.00 ATOM 54 CA ASP B 198 121.464 97.639 42.798 1.00 20.00 ATOM 55 CA GLU B 199 124.815 98.213 44.195 1.00 20.00 ATOM 56 CA ALA B 200 125.328 94.516 44.594 1.00 20.00 ATOM 57 CA VAL B 201 123.734 93.586 41.307 1.00 20.00 ATOM 58 CA GLU B 202 124.877 96.427 38.856 1.00 20.00 ATOM 59 CA SER B 203 125.187 94.553 35.454 1.00 20.00 ATOM 60 CA SER B 204 121.595 93.570 36.491 1.00 20.00 ATOM 61 CA ASP B 205 119.569 94.403 33.370 1.00 20.00 ATOM 62 CA VAL B 206 116.105 94.111 34.894 1.00 20.00 ATOM 63 CA VAL B 207 115.056 95.157 38.330 1.00 20.00 ATOM 64 CA MET B 208 111.783 93.335 39.168 1.00 20.00 ATOM 65 CA LEU B 209 110.158 94.947 42.150 1.00 20.00 ATOM 66 CA LEU B 210 107.162 93.566 44.183 1.00 20.00 ATOM 67 CA ARG B 211 105.050 95.322 46.910 1.00 20.00 ATOM 68 CA ILE B 212 106.750 95.107 50.289 1.00 20.00 ATOM 69 CA GLN B 213 104.042 96.209 52.698 1.00 20.00 ATOM 70 CA ASN B 214 103.873 96.844 56.506 1.00 20.00 ATOM 71 CA GLU B 215 100.374 95.585 57.789 1.00 20.00 ATOM 72 CA ARG B 216 102.707 92.793 58.819 1.00 20.00 ATOM 73 CA HIS B 217 106.371 93.591 57.885 1.00 20.00 ATOM 74 CA GLN B 218 107.758 93.589 61.390 1.00 20.00 ATOM 75 CA SER B 219 104.364 94.993 62.683 1.00 20.00 ATOM 76 CA ALA B 220 105.919 97.323 65.282 1.00 20.00 ATOM 77 CA VAL B 221 104.394 100.775 64.889 1.00 20.00 ATOM 78 CA SER B 222 107.930 102.195 64.650 1.00 20.00 ATOM 79 CA GLN B 223 110.419 101.615 61.789 1.00 20.00 ATOM 80 CA GLU B 224 112.030 98.356 61.919 1.00 20.00 ATOM 81 CA GLY B 225 111.295 96.559 58.578 1.00 20.00 ATOM 82 CA TYR B 226 109.012 98.560 56.272 1.00 20.00 ATOM 83 CA LEU B 227 111.362 101.647 56.398 1.00 20.00 ATOM 84 CA ASN B 228 114.924 100.997 57.397 1.00 20.00 ATOM 85 CA LYS B 229 117.177 98.795 55.126 1.00 20.00 ATOM 86 CA TYR B 230 119.249 101.737 53.692 1.00 20.00 ATOM 87 CA GLY B 231 116.047 103.373 52.643 1.00 20.00 ATOM 88 CA LEU B 232 114.449 99.877 51.888 1.00 20.00 ATOM 89 CA THR B 233 115.370 100.146 48.289 1.00 20.00 ATOM 90 CA VAL B 234 114.138 103.815 47.835 1.00 20.00 ATOM 91 CA GLU B 235 116.103 104.719 44.956 1.00 20.00 ATOM 92 CA ARG B 236 117.496 107.185 42.662 1.00 20.00 ATOM 93 CA ALA B 237 120.300 104.594 42.336 1.00 20.00 ATOM 94 CA GLU B 238 122.225 105.785 39.312 1.00 20.00 ATOM 95 CA ARG B 239 124.421 102.871 39.917 1.00 20.00 ATOM 96 CA MET B 240 122.788 100.733 37.322 1.00 20.00 ATOM 97 CA LYS B 241 124.150 100.644 33.900 1.00 20.00 ATOM 98 CA ARG B 242 122.450 102.988 31.565 1.00 20.00 ATOM 99 CA HIS B 243 120.841 100.133 29.551 1.00 20.00 ATOM 100 CA ALA B 244 118.846 98.536 32.480 1.00 20.00 ATOM 101 CA ILE B 245 115.154 98.845 33.270 1.00 20.00 ATOM 102 CA ILE B 246 112.833 98.985 36.237 1.00 20.00 ATOM 103 CA MET B 247 109.933 96.574 36.410 1.00 20.00 ATOM 104 CA HIS B 248 107.051 96.334 38.961 1.00 20.00 ATOM 105 CA PRO B 249 103.630 94.638 38.853 1.00 20.00 ATOM 106 CA ALA B 250 101.196 97.226 37.467 1.00 20.00 ATOM 107 CA PRO B 251 99.760 100.900 37.999 1.00 20.00 ATOM 108 CA VAL B 252 102.143 102.881 40.079 1.00 20.00 ATOM 109 CA ASN B 253 103.113 106.482 40.826 1.00 20.00 ATOM 110 CA ARG B 254 104.032 107.166 44.417 1.00 20.00 ATOM 111 CA GLY B 255 105.875 104.963 46.876 1.00 20.00 ATOM 112 CA VAL B 256 108.575 104.956 49.489 1.00 20.00 ATOM 113 CA GLU B 257 109.347 101.335 48.543 1.00 20.00 ATOM 114 CA ILE B 258 110.539 102.565 45.100 1.00 20.00 ATOM 115 CA ASP B 259 110.374 106.500 45.061 1.00 20.00 ATOM 116 CA ASP B 260 107.497 108.605 43.563 1.00 20.00 ATOM 117 CA SER B 261 108.373 110.215 40.238 1.00 20.00 ATOM 118 CA LEU B 262 111.405 107.865 39.873 1.00 20.00 ATOM 119 CA VAL B 263 108.255 105.711 39.063 1.00 20.00 ATOM 120 CA GLU B 264 107.892 107.893 36.012 1.00 20.00 ATOM 121 CA SER B 265 111.587 107.479 35.015 1.00 20.00 ATOM 122 CA GLU B 266 112.346 106.928 31.286 1.00 20.00 ATOM 123 CA LYS B 267 114.566 104.187 32.704 1.00 20.00 ATOM 124 CA SER B 268 111.309 102.483 33.888 1.00 20.00 ATOM 125 CA ARG B 269 109.028 100.060 31.927 1.00 20.00 ATOM 126 CA ILE B 270 105.940 100.024 34.196 1.00 20.00 ATOM 127 CA PHE B 271 104.007 101.935 31.466 1.00 20.00 ATOM 128 CA LYS B 272 104.578 99.247 28.790 1.00 20.00 ATOM 129 CA GLN B 273 104.069 96.292 31.138 1.00 20.00 ATOM 130 CA MET B 274 100.255 96.634 31.434 1.00 20.00 ATOM 131 CA LYS B 275 99.545 97.614 27.885 1.00 20.00 ATOM 132 CA ASN B 276 101.351 94.434 26.928 1.00 20.00 ATOM 133 CA GLY B 277 99.231 92.859 29.744 1.00 20.00 ATOM 134 CA VAL B 278 96.207 93.630 27.592 1.00 20.00 ATOM 135 CA PHE B 279 97.985 92.075 24.638 1.00 20.00 ATOM 136 CA ILE B 280 99.306 88.840 26.315 1.00 20.00 ATOM 137 CA ARG B 281 95.884 88.372 27.926 1.00 20.00 ATOM 138 CA MET B 282 94.693 88.879 24.285 1.00 20.00 ATOM 139 CA ALA B 283 96.865 85.980 22.978 1.00 20.00 ATOM 140 CA VAL B 284 96.294 83.506 25.878 1.00 20.00 ATOM 141 CA ILE B 285 92.584 83.832 25.003 1.00 20.00 ATOM 142 CA GLN B 286 93.412 82.431 21.505 1.00 20.00 ATOM 143 CA CYS B 287 95.441 79.342 22.661 1.00 20.00 ATOM 144 CA ALA B 288 92.568 78.998 25.195 1.00 20.00 ATOM 145 CA LEU B 289 89.906 78.850 22.492 1.00 20.00 ATOM 146 CA GLN B 290 90.444 76.981 19.207 1.00 20.00 ATOM 147 CA THR B 291 94.289 76.553 18.934 1.00 20.00 ATOM 148 CA ASN B 292 94.625 76.957 15.173 1.00 20.00 ATOM 149 CA VAL B 293 95.890 80.453 15.013 1.00 20.00 ATOM 150 CA LYS B 294 96.237 81.987 11.675 1.00 20.00 ATOM 151 CA ARG B 295 98.789 84.773 11.653 1.00 20.00 TER