HEADER TRANSFERASE, LYASE 22-JUN-04 1TT9 TITLE Structure of the bifunctional and Golgi associated TITLE 2 formiminotransferase cyclodeaminase octamer COMPND MOL_ID: 1; COMPND 2 MOLECULE: Formimidoyltransferase-cyclodeaminase COMPND 3 (Formiminotransferase- cyclodeaminase) (FTCD) (58 kDa COMPND 4 CHAIN: A, B, C, D; COMPND 5 EC: 2.1.2.5, 4.3.1.4; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.42 ANGSTORMS DBREF 1TT9 C 1 541 UNP O88618 FTCD_RAT 1 541 MODRES 1TT9 MSE C 75 MET SELENOMETHIONINE MODRES 1TT9 MSE C 85 MET SELENOMETHIONINE MODRES 1TT9 MSE C 101 MET SELENOMETHIONINE MODRES 1TT9 MSE C 132 MET SELENOMETHIONINE MODRES 1TT9 MSE C 373 MET SELENOMETHIONINE MODRES 1TT9 MSE C 377 MET SELENOMETHIONINE MODRES 1TT9 MSE C 391 MET SELENOMETHIONINE MODRES 1TT9 MSE C 505 MET SELENOMETHIONINE SEQRES 1 C 148 PHE LEU ILE ALA PHE ASN ILE ASN LEU LEU SER THR LYS SEQRES 2 C 148 GLU GLN ALA HIS ARG ILE ALA LEU ASN LEU ARG GLU GLN SEQRES 3 C 148 GLY ARG GLY LYS ASP GLN PRO GLY ARG LEU LYS LYS VAL SEQRES 4 C 148 GLN GLY ILE GLY TRP TYR LEU GLU GLU LYS ASN LEU ALA SEQRES 5 C 148 GLN VAL SER THR ASN LEU LEU ASP PHE GLU VAL THR ALA SEQRES 6 C 148 LEU HIS THR VAL TYR GLU GLU ALA ARG ARG GLU ALA GLN SEQRES 7 C 148 GLU LEU ASN LEU PRO VAL VAL GLY SER GLN LEU VAL GLY SEQRES 8 C 148 LEU VAL PRO LEU LYS ALA LEU LEU ASP ALA ALA ALA PHE SEQRES 9 C 148 TYR CYS ASP LYS GLU LYS LEU PHE VAL LEU GLU GLU GLU SEQRES 10 C 148 HIS ARG ILE ARG LEU VAL VAL ASN ARG LEU GLY LEU ASP SEQRES 11 C 148 SER LEU ALA PRO PHE ASP PRO LYS GLU ARG ILE ILE GLU SEQRES 12 C 148 TYR LEU VAL PRO ASP ATOM 1 CA PHE C 181 55.783 22.237 55.167 1.00 31.74 ATOM 2 CA LEU C 182 59.410 21.757 56.224 1.00 74.94 ATOM 3 CA ILE C 183 60.470 21.545 59.902 1.00 4.66 ATOM 4 CA ALA C 184 63.968 22.347 61.110 1.00 3.74 ATOM 5 CA PHE C 185 65.031 19.790 63.687 1.00 8.73 ATOM 6 CA ASN C 186 68.355 19.158 65.371 1.00 3.74 ATOM 7 CA ILE C 187 69.217 16.438 67.849 1.00 13.83 ATOM 8 CA ASN C 188 71.805 17.197 70.526 1.00 15.14 ATOM 9 CA LEU C 189 74.418 14.508 71.039 1.00 12.22 ATOM 10 CA LEU C 190 77.129 14.817 73.668 1.00 87.66 ATOM 11 CA SER C 191 79.171 12.777 71.175 1.00 6.48 ATOM 12 CA THR C 192 81.477 14.024 68.421 1.00 29.66 ATOM 13 CA LYS C 193 80.945 15.568 64.979 1.00 12.77 ATOM 14 CA GLU C 194 82.248 12.483 63.247 1.00 3.74 ATOM 15 CA GLN C 195 79.860 10.338 65.356 1.00 10.25 ATOM 16 CA ALA C 196 77.088 12.914 65.153 1.00 5.76 ATOM 17 CA HIS C 197 77.385 12.918 61.383 1.00 3.74 ATOM 18 CA ARG C 198 77.461 9.122 61.389 1.00 4.61 ATOM 19 CA ILE C 199 74.104 8.787 63.206 1.00 15.07 ATOM 20 CA ALA C 200 72.606 11.281 60.770 1.00 31.36 ATOM 21 CA LEU C 201 73.749 9.297 57.787 1.00 3.74 ATOM 22 CA ASN C 202 72.078 6.249 59.220 1.00 46.30 ATOM 23 CA LEU C 203 68.908 8.292 59.573 1.00 4.03 ATOM 24 CA ARG C 204 68.740 10.555 56.517 1.00 33.67 ATOM 25 CA GLU C 205 66.967 8.860 53.565 1.00 5.28 ATOM 26 CA GLN C 206 69.748 9.488 51.052 1.00 51.80 ATOM 27 CA GLY C 207 71.833 7.246 53.319 1.00 44.08 ATOM 28 CA ARG C 208 75.590 6.876 53.045 1.00 89.71 ATOM 29 CA GLY C 209 76.000 7.103 49.286 1.00 54.35 ATOM 30 CA LYS C 210 73.459 5.960 46.680 1.00121.08 ATOM 31 CA ASP C 211 72.625 2.314 47.358 1.00 83.03 ATOM 32 CA GLN C 212 71.506 1.981 51.009 1.00 88.47 ATOM 33 CA PRO C 213 69.061 4.574 52.340 1.00105.44 ATOM 34 CA GLY C 214 68.860 5.420 56.041 1.00 70.67 ATOM 35 CA ARG C 215 65.694 4.413 57.822 1.00 27.01 ATOM 36 CA LEU C 216 63.643 7.584 57.987 1.00 20.48 ATOM 37 CA LYS C 217 61.747 8.307 54.746 1.00 3.81 ATOM 38 CA LYS C 218 61.349 11.995 53.787 1.00 21.42 ATOM 39 CA VAL C 219 63.923 12.877 56.458 1.00 29.90 ATOM 40 CA GLN C 220 66.984 14.712 55.184 1.00 57.84 ATOM 41 CA GLY C 221 69.952 15.639 57.367 1.00 61.62 ATOM 42 CA ILE C 222 73.554 15.514 58.570 1.00 10.61 ATOM 43 CA GLY C 223 75.948 15.879 61.483 1.00 16.50 ATOM 44 CA TRP C 224 76.721 19.350 62.781 1.00 7.83 ATOM 45 CA TYR C 225 78.353 20.896 65.859 1.00 16.29 ATOM 46 CA LEU C 226 77.504 23.969 67.977 1.00 4.46 ATOM 47 CA GLU C 227 80.710 25.814 68.717 1.00 35.00 ATOM 48 CA GLU C 228 79.857 27.857 71.823 1.00 6.17 ATOM 49 CA LYS C 229 78.130 24.835 73.413 1.00 11.43 ATOM 50 CA ASN C 230 80.840 22.363 72.482 1.00 3.74 ATOM 51 CA LEU C 231 77.778 20.293 71.631 1.00 4.26 ATOM 52 CA ALA C 232 77.627 18.182 68.469 1.00 3.74 ATOM 53 CA GLN C 233 74.296 17.713 66.745 1.00 20.64 ATOM 54 CA VAL C 234 72.369 15.761 64.124 1.00 3.74 ATOM 55 CA SER C 235 70.791 18.581 62.102 1.00 50.72 ATOM 56 CA THR C 236 67.785 17.313 60.205 1.00 41.30 ATOM 57 CA ASN C 237 64.812 18.627 58.249 1.00 14.44 ATOM 58 CA LEU C 238 61.576 16.684 58.278 1.00 30.16 ATOM 59 CA LEU C 239 60.213 17.057 54.769 1.00 81.00 ATOM 60 CA ASP C 240 56.850 15.637 55.779 1.00113.21 ATOM 61 CA PHE C 241 55.951 15.349 59.450 1.00 25.24 ATOM 62 CA GLU C 242 53.086 13.160 58.330 1.00 53.35 ATOM 63 CA VAL C 243 55.089 10.361 56.721 1.00 34.13 ATOM 64 CA THR C 244 57.838 10.374 59.353 1.00 20.81 ATOM 65 CA ALA C 245 56.817 12.206 62.526 1.00 61.44 ATOM 66 CA LEU C 246 58.743 14.807 64.547 1.00 25.85 ATOM 67 CA HIS C 247 59.201 12.280 67.307 1.00 23.20 ATOM 68 CA THR C 248 59.998 9.272 65.064 1.00 4.22 ATOM 69 CA VAL C 249 63.207 11.078 64.228 1.00 18.07 ATOM 70 CA TYR C 250 64.139 12.009 67.776 1.00 3.74 ATOM 71 CA GLU C 251 63.105 8.642 69.111 1.00 3.74 ATOM 72 CA GLU C 252 64.953 7.097 66.169 1.00 15.36 ATOM 73 CA ALA C 253 68.099 9.148 66.501 1.00 3.74 ATOM 74 CA ARG C 254 67.583 8.192 70.112 1.00 3.74 ATOM 75 CA ARG C 255 67.914 4.466 69.377 1.00 21.26 ATOM 76 CA GLU C 256 70.567 5.093 66.764 1.00 3.74 ATOM 77 CA ALA C 257 72.870 6.537 69.441 1.00 6.16 ATOM 78 CA GLN C 258 71.967 3.936 72.098 1.00 3.74 ATOM 79 CA GLU C 259 73.641 1.537 69.668 1.00 29.79 ATOM 80 CA LEU C 260 76.925 3.497 69.815 1.00 64.78 ATOM 81 CA ASN C 261 76.612 4.271 73.550 1.00 3.74 ATOM 82 CA LEU C 262 76.437 8.010 73.164 1.00 22.19 ATOM 83 CA PRO C 263 73.892 10.018 75.180 1.00 32.61 ATOM 84 CA VAL C 264 71.282 12.064 73.319 1.00 5.05 ATOM 85 CA VAL C 265 70.563 15.277 75.179 1.00 3.74 ATOM 86 CA GLY C 266 67.312 16.573 73.783 1.00 54.67 ATOM 87 CA SER C 267 66.871 18.704 70.691 1.00 4.06 ATOM 88 CA GLN C 268 65.758 22.063 69.353 1.00 3.74 ATOM 89 CA LEU C 269 63.422 23.179 66.581 1.00 25.23 ATOM 90 CA VAL C 270 64.372 26.086 64.359 1.00 26.18 ATOM 91 CA GLY C 271 61.917 28.691 63.112 1.00 89.61 ATOM 92 CA LEU C 272 58.163 28.087 63.266 1.00 3.74 ATOM 93 CA VAL C 273 56.317 24.821 63.688 1.00 5.33 ATOM 94 CA PRO C 274 52.899 23.498 62.541 1.00 17.69 ATOM 95 CA LEU C 275 50.655 22.552 65.457 1.00 10.09 ATOM 96 CA LYS C 276 49.808 18.998 64.412 1.00 34.21 ATOM 97 CA ALA C 277 53.547 18.448 63.890 1.00 16.01 ATOM 98 CA LEU C 278 54.248 18.270 67.605 1.00 7.73 ATOM 99 CA LEU C 279 50.690 17.556 68.509 1.00 11.64 ATOM 100 CA ASP C 280 50.830 14.093 66.853 1.00 4.57 ATOM 101 CA ALA C 281 54.055 13.624 68.735 1.00 3.74 ATOM 102 CA ALA C 282 52.434 14.285 72.077 1.00 3.74 ATOM 103 CA ALA C 283 49.665 11.797 71.249 1.00 3.74 ATOM 104 CA PHE C 284 52.370 9.242 70.556 1.00 41.39 ATOM 105 CA TYR C 285 53.926 9.420 73.984 1.00 3.74 ATOM 106 CA CYS C 286 50.477 8.826 75.369 1.00 3.74 ATOM 107 CA ASP C 287 49.573 6.003 73.069 1.00 57.52 ATOM 108 CA LYS C 288 52.664 4.058 74.146 1.00 50.06 ATOM 109 CA GLU C 289 53.392 5.646 77.503 1.00 44.57 ATOM 110 CA LYS C 290 49.833 4.549 78.440 1.00 39.84 ATOM 111 CA LEU C 291 48.528 7.841 79.798 1.00 25.46 ATOM 112 CA PHE C 292 45.838 10.592 80.053 1.00 7.89 ATOM 113 CA VAL C 293 46.762 14.217 79.242 1.00 3.74 ATOM 114 CA LEU C 294 43.532 16.121 78.644 1.00 3.74 ATOM 115 CA GLU C 295 44.009 19.840 78.113 1.00 3.91 ATOM 116 CA GLU C 296 45.858 20.634 74.864 1.00 12.98 ATOM 117 CA GLU C 297 48.272 22.961 76.657 1.00 3.74 ATOM 118 CA HIS C 298 49.559 20.013 78.719 1.00 3.74 ATOM 119 CA ARG C 299 49.987 17.934 75.603 1.00 13.04 ATOM 120 CA ILE C 300 52.477 20.496 74.329 1.00 6.99 ATOM 121 CA ARG C 301 54.133 20.445 77.780 1.00 3.74 ATOM 122 CA LEU C 302 54.463 16.700 77.368 1.00 3.74 ATOM 123 CA VAL C 303 55.809 16.693 73.807 1.00 3.74 ATOM 124 CA VAL C 304 58.357 19.213 75.021 1.00 3.74 ATOM 125 CA ASN C 305 59.872 17.392 77.981 1.00 47.61 ATOM 126 CA ARG C 306 59.690 14.201 75.884 1.00 3.74 ATOM 127 CA LEU C 307 61.832 15.754 73.158 1.00 3.74 ATOM 128 CA GLY C 308 63.678 18.234 75.388 1.00 3.74 ATOM 129 CA LEU C 309 62.715 21.003 72.991 1.00 13.78 ATOM 130 CA ASP C 310 63.931 23.329 75.729 1.00 15.56 ATOM 131 CA SER C 311 67.629 22.650 76.063 1.00 52.15 ATOM 132 CA LEU C 312 69.339 25.376 74.162 1.00 21.72 ATOM 133 CA ALA C 313 66.677 27.943 75.049 1.00 4.44 ATOM 134 CA PRO C 314 63.089 28.189 76.295 1.00 3.74 ATOM 135 CA PHE C 315 60.363 26.898 73.984 1.00 3.74 ATOM 136 CA ASP C 316 57.486 29.395 74.091 1.00 3.79 ATOM 137 CA PRO C 317 54.686 27.751 72.046 1.00 5.16 ATOM 138 CA LYS C 318 52.634 30.915 72.309 1.00 8.22 ATOM 139 CA GLU C 319 55.415 32.404 70.190 1.00 11.67 ATOM 140 CA ARG C 320 56.879 29.446 68.270 1.00 27.03 ATOM 141 CA ILE C 321 53.816 27.764 66.857 1.00 10.28 ATOM 142 CA ILE C 322 51.898 29.025 63.871 1.00 29.14 ATOM 143 CA GLU C 323 48.316 28.017 64.758 1.00 51.39 ATOM 144 CA TYR C 324 49.047 30.142 67.853 1.00 44.90 ATOM 145 CA LEU C 325 51.080 33.016 66.406 1.00 43.77 ATOM 146 CA VAL C 326 48.177 33.861 64.122 1.00 37.61 ATOM 147 CA PRO C 327 44.899 32.171 65.159 1.00 56.95 ATOM 148 CA ASP C 328 41.855 31.925 62.875 1.00 68.50 TER