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 A 1 541 UNP O88618 FTCD_RAT 1 541 MODRES 1TT9 MSE A 75 MET SELENOMETHIONINE MODRES 1TT9 MSE A 85 MET SELENOMETHIONINE MODRES 1TT9 MSE A 101 MET SELENOMETHIONINE MODRES 1TT9 MSE A 132 MET SELENOMETHIONINE MODRES 1TT9 MSE A 373 MET SELENOMETHIONINE MODRES 1TT9 MSE A 377 MET SELENOMETHIONINE MODRES 1TT9 MSE A 391 MET SELENOMETHIONINE MODRES 1TT9 MSE A 505 MET SELENOMETHIONINE SEQRES 1 A 213 SER GLY PRO GLU GLN SER LEU LEU ASP ALA SER LEU ARG SEQRES 2 A 213 ALA PHE VAL ARG GLU VAL GLY ALA ARG SER ALA ALA PRO SEQRES 3 A 213 GLY GLY GLY SER VAL ALA ALA ALA VAL ALA ALA LEU GLY SEQRES 4 A 213 ALA ALA LEU ALA SER MET VAL GLY GLN MET THR TYR GLY SEQRES 5 A 213 ARG ARG GLN PHE ASP HIS LEU ASP SER THR MET ARG ARG SEQRES 6 A 213 LEU ILE PRO PRO PHE HIS ALA ALA SER ALA GLN LEU THR SEQRES 7 A 213 SER LEU VAL ASP ALA ASP ALA ARG ALA PHE ALA ALA CYS SEQRES 8 A 213 LEU GLY ALA ILE LYS LEU PRO LYS ASN THR PRO GLU GLU SEQRES 9 A 213 ARG ASP ARG ARG THR CYS ALA LEU GLN GLU GLY LEU ARG SEQRES 10 A 213 GLN ALA VAL ALA VAL PRO LEU LYS LEU ALA GLU THR VAL SEQRES 11 A 213 SER GLN LEU TRP PRO ALA LEU GLN GLU LEU ALA GLN CYS SEQRES 12 A 213 GLY ASN LEU SER CYS LEU SER ASP LEU GLN VAL ALA ALA SEQRES 13 A 213 LYS ALA LEU GLU THR GLY VAL PHE GLY ALA TYR PHE ASN SEQRES 14 A 213 VAL LEU ILE ASN LEU LYS ASP MET THR ASP ASP VAL PHE SEQRES 15 A 213 LYS GLU LYS THR ARG HIS ARG ILE SER SER LEU LEU GLN SEQRES 16 A 213 GLU ALA LYS THR GLN ALA ALA LEU VAL LEU GLY SER LEU SEQRES 17 A 213 GLU ALA ARG LYS GLU ATOM 1 CA SER A 329 23.395 35.941 -13.283 1.00 81.86 ATOM 2 CA GLY A 330 25.005 34.516 -16.397 1.00175.18 ATOM 3 CA PRO A 331 27.866 31.976 -16.609 1.00 85.71 ATOM 4 CA GLU A 332 28.882 30.280 -13.341 1.00192.97 ATOM 5 CA GLN A 333 28.525 31.687 -9.808 1.00 64.51 ATOM 6 CA SER A 334 30.069 34.918 -8.542 1.00 6.80 ATOM 7 CA LEU A 335 32.567 35.274 -5.725 1.00 3.74 ATOM 8 CA LEU A 336 30.122 37.738 -4.265 1.00 3.74 ATOM 9 CA ASP A 337 28.186 34.717 -3.139 1.00 22.53 ATOM 10 CA ALA A 338 31.084 32.947 -1.438 1.00 3.74 ATOM 11 CA SER A 339 31.837 33.353 2.293 1.00 9.29 ATOM 12 CA LEU A 340 34.237 36.157 3.145 1.00 3.74 ATOM 13 CA ARG A 341 36.541 33.344 4.188 1.00 3.74 ATOM 14 CA ALA A 342 35.816 31.894 0.759 1.00 3.74 ATOM 15 CA PHE A 343 36.697 35.003 -1.155 1.00 22.57 ATOM 16 CA VAL A 344 39.963 35.744 0.792 1.00 3.74 ATOM 17 CA ARG A 345 41.530 32.337 1.097 1.00 3.74 ATOM 18 CA GLU A 346 40.551 32.246 -2.563 1.00 3.74 ATOM 19 CA VAL A 347 42.116 35.259 -4.206 1.00 3.74 ATOM 20 CA GLY A 348 45.222 33.912 -2.510 1.00 6.22 ATOM 21 CA ALA A 349 44.777 30.517 -4.095 1.00 3.74 ATOM 22 CA ARG A 350 47.256 29.786 -6.945 1.00 3.74 ATOM 23 CA SER A 351 44.420 31.633 -8.645 1.00 11.71 ATOM 24 CA ALA A 352 45.733 33.977 -11.271 1.00 4.36 ATOM 25 CA ALA A 353 41.961 34.590 -11.367 1.00 3.74 ATOM 26 CA PRO A 354 40.496 36.619 -8.517 1.00 4.89 ATOM 27 CA GLY A 355 43.082 38.977 -7.128 1.00 41.31 ATOM 28 CA GLY A 356 44.599 42.414 -7.387 1.00 24.16 ATOM 29 CA GLY A 357 42.101 44.363 -9.435 1.00 4.02 ATOM 30 CA SER A 358 39.584 42.454 -7.398 1.00 3.74 ATOM 31 CA VAL A 359 40.671 43.056 -3.795 1.00 3.74 ATOM 32 CA ALA A 360 41.101 46.475 -5.296 1.00 3.74 ATOM 33 CA ALA A 361 37.385 46.599 -5.962 1.00 3.74 ATOM 34 CA ALA A 362 36.296 45.180 -2.616 1.00 3.74 ATOM 35 CA VAL A 363 38.611 47.180 -0.437 1.00 3.74 ATOM 36 CA ALA A 364 37.062 50.180 -2.225 1.00 3.74 ATOM 37 CA ALA A 365 33.643 48.776 -1.581 1.00 13.35 ATOM 38 CA LEU A 366 34.414 48.200 2.096 1.00 3.74 ATOM 39 CA GLY A 367 35.346 51.806 1.829 1.00 3.74 ATOM 40 CA ALA A 368 32.052 53.076 0.565 1.00 3.74 ATOM 41 CA ALA A 369 29.894 51.199 3.077 1.00 11.16 ATOM 42 CA LEU A 370 31.803 52.463 6.108 1.00 3.74 ATOM 43 CA ALA A 371 31.021 56.008 4.991 1.00 3.74 ATOM 44 CA SER A 372 27.426 55.061 4.436 1.00 3.74 ATOM 45 CA MSE A 373 27.578 53.441 7.863 1.00 3.74 ATOM 46 CA VAL A 374 28.625 56.464 9.808 1.00 3.74 ATOM 47 CA GLY A 375 26.072 58.402 7.815 1.00 3.74 ATOM 48 CA GLN A 376 23.355 56.199 9.161 1.00 3.74 ATOM 49 CA MSE A 377 25.117 56.006 12.474 1.00 3.74 ATOM 50 CA THR A 378 24.669 59.770 12.610 1.00 3.74 ATOM 51 CA TYR A 379 21.057 59.334 11.627 1.00 3.74 ATOM 52 CA GLY A 380 17.693 58.671 13.162 1.00 3.74 ATOM 53 CA ARG A 381 18.175 58.934 16.964 1.00 3.74 ATOM 54 CA ARG A 382 17.069 62.141 18.696 1.00 37.36 ATOM 55 CA GLN A 383 19.976 64.618 18.749 1.00 63.40 ATOM 56 CA PHE A 384 21.397 64.545 15.251 1.00 3.82 ATOM 57 CA ASP A 385 18.181 66.169 14.243 1.00 3.74 ATOM 58 CA HIS A 386 20.140 69.168 13.036 1.00 3.74 ATOM 59 CA LEU A 387 21.625 66.817 10.487 1.00 47.60 ATOM 60 CA ASP A 388 18.807 64.630 9.149 1.00 3.74 ATOM 61 CA SER A 389 18.684 67.143 6.279 1.00 3.74 ATOM 62 CA THR A 390 22.352 66.475 5.453 1.00 3.74 ATOM 63 CA MSE A 391 22.516 62.832 6.396 1.00 3.74 ATOM 64 CA ARG A 392 19.768 62.303 3.864 1.00 3.74 ATOM 65 CA ARG A 393 21.840 64.033 1.276 1.00 4.68 ATOM 66 CA LEU A 394 24.856 61.814 1.605 1.00 3.74 ATOM 67 CA ILE A 395 24.073 58.399 2.976 1.00 3.74 ATOM 68 CA PRO A 396 22.946 57.364 -0.501 1.00 4.64 ATOM 69 CA PRO A 397 25.926 58.241 -2.736 1.00 3.74 ATOM 70 CA PHE A 398 28.059 55.982 -0.504 1.00 3.74 ATOM 71 CA HIS A 399 25.479 53.340 0.058 1.00 3.74 ATOM 72 CA ALA A 400 24.889 53.022 -3.693 1.00 5.02 ATOM 73 CA ALA A 401 28.475 53.550 -4.789 1.00 3.74 ATOM 74 CA SER A 402 29.157 50.860 -2.174 1.00 3.74 ATOM 75 CA ALA A 403 27.189 48.184 -3.917 1.00 3.74 ATOM 76 CA GLN A 404 28.189 49.656 -7.267 1.00 3.74 ATOM 77 CA LEU A 405 31.828 48.822 -6.525 1.00 10.98 ATOM 78 CA THR A 406 31.084 45.382 -5.071 1.00 3.74 ATOM 79 CA SER A 407 29.429 44.916 -8.413 1.00 4.02 ATOM 80 CA LEU A 408 32.885 45.365 -9.961 1.00 3.74 ATOM 81 CA VAL A 409 34.164 42.297 -8.165 1.00 3.74 ATOM 82 CA ASP A 410 32.202 40.634 -10.984 1.00 3.74 ATOM 83 CA ALA A 411 33.403 43.043 -13.667 1.00 8.49 ATOM 84 CA ASP A 412 37.001 42.033 -12.953 1.00 3.74 ATOM 85 CA ALA A 413 36.284 38.347 -13.221 1.00 5.10 ATOM 86 CA ARG A 414 34.552 38.931 -16.565 1.00 14.87 ATOM 87 CA ALA A 415 37.106 41.230 -18.124 1.00 10.52 ATOM 88 CA PHE A 416 39.703 38.613 -17.280 1.00 3.74 ATOM 89 CA ALA A 417 37.643 35.665 -18.500 1.00 21.40 ATOM 90 CA ALA A 418 37.561 37.423 -21.867 1.00 21.22 ATOM 91 CA CYS A 419 41.201 38.447 -21.896 1.00 17.09 ATOM 92 CA LEU A 420 41.921 34.790 -21.216 1.00 3.74 ATOM 93 CA GLY A 421 39.551 33.897 -24.021 1.00 17.52 ATOM 94 CA ALA A 422 41.459 35.941 -26.550 1.00 16.01 ATOM 95 CA ILE A 423 44.901 34.651 -25.478 1.00 20.09 ATOM 96 CA LYS A 424 43.469 31.185 -26.098 1.00 64.44 ATOM 97 CA LEU A 425 43.244 31.993 -29.830 1.00116.64 ATOM 98 CA PRO A 426 45.424 29.945 -32.265 1.00 47.21 ATOM 99 CA LYS A 427 46.800 30.152 -35.793 1.00187.38 ATOM 100 CA ASN A 428 49.562 32.309 -37.190 1.00192.41 ATOM 101 CA THR A 429 47.464 32.535 -40.357 1.00193.66 ATOM 102 CA PRO A 430 46.838 36.220 -41.305 1.00161.43 ATOM 103 CA GLU A 431 43.093 35.592 -40.983 1.00131.92 ATOM 104 CA GLU A 432 43.099 34.494 -37.333 1.00103.24 ATOM 105 CA ARG A 433 46.140 36.082 -35.727 1.00 43.76 ATOM 106 CA ASP A 434 45.960 39.589 -37.116 1.00184.48 ATOM 107 CA ARG A 435 42.363 38.958 -36.067 1.00 85.31 ATOM 108 CA ARG A 436 42.971 36.981 -32.880 1.00 33.60 ATOM 109 CA THR A 437 45.045 39.839 -31.534 1.00 90.58 ATOM 110 CA CYS A 438 42.346 42.281 -32.681 1.00147.71 ATOM 111 CA ALA A 439 40.135 40.539 -30.130 1.00120.80 ATOM 112 CA LEU A 440 42.761 40.566 -27.381 1.00 5.36 ATOM 113 CA GLN A 441 43.387 44.292 -27.653 1.00 56.49 ATOM 114 CA GLU A 442 39.606 44.495 -27.323 1.00 34.34 ATOM 115 CA GLY A 443 40.038 42.191 -24.376 1.00 3.74 ATOM 116 CA LEU A 444 42.392 44.485 -22.515 1.00 3.74 ATOM 117 CA ARG A 445 39.889 47.191 -23.445 1.00 3.74 ATOM 118 CA GLN A 446 37.445 45.744 -20.873 1.00 17.50 ATOM 119 CA ALA A 447 40.340 44.784 -18.620 1.00 3.74 ATOM 120 CA VAL A 448 41.035 48.479 -18.218 1.00 3.74 ATOM 121 CA ALA A 449 37.553 49.945 -18.299 1.00 42.78 ATOM 122 CA VAL A 450 36.708 48.249 -14.974 1.00 3.74 ATOM 123 CA PRO A 451 39.536 49.211 -12.684 1.00 4.32 ATOM 124 CA LEU A 452 39.223 52.590 -14.385 1.00 15.43 ATOM 125 CA LYS A 453 35.520 52.844 -13.496 1.00 4.47 ATOM 126 CA LEU A 454 36.447 51.780 -9.991 1.00 3.74 ATOM 127 CA ALA A 455 38.725 54.836 -9.981 1.00 4.38 ATOM 128 CA GLU A 456 36.296 57.249 -11.576 1.00 7.77 ATOM 129 CA THR A 457 33.461 56.019 -9.402 1.00 3.74 ATOM 130 CA VAL A 458 35.168 56.276 -6.030 1.00 3.74 ATOM 131 CA SER A 459 36.318 59.740 -7.027 1.00 14.80 ATOM 132 CA GLN A 460 32.807 61.108 -6.910 1.00 3.74 ATOM 133 CA LEU A 461 32.604 60.436 -3.194 1.00 3.74 ATOM 134 CA TRP A 462 35.551 62.489 -1.938 1.00 3.74 ATOM 135 CA PRO A 463 33.584 65.765 -1.624 1.00 3.74 ATOM 136 CA ALA A 464 30.849 64.085 0.397 1.00 12.19 ATOM 137 CA LEU A 465 33.250 61.939 2.385 1.00 5.91 ATOM 138 CA GLN A 466 34.836 65.279 3.064 1.00 3.74 ATOM 139 CA GLU A 467 31.619 66.803 4.407 1.00 7.94 ATOM 140 CA LEU A 468 30.497 63.689 6.192 1.00 11.69 ATOM 141 CA ALA A 469 33.836 63.964 7.940 1.00 3.74 ATOM 142 CA GLN A 470 33.277 67.429 9.312 1.00 20.75 ATOM 143 CA CYS A 471 30.253 66.315 11.294 1.00 10.24 ATOM 144 CA GLY A 472 28.955 62.803 11.177 1.00 3.74 ATOM 145 CA ASN A 473 28.373 61.578 14.673 1.00 27.77 ATOM 146 CA LEU A 474 31.918 61.496 15.979 1.00 3.74 ATOM 147 CA SER A 475 31.991 58.301 17.968 1.00 3.74 ATOM 148 CA CYS A 476 32.623 56.613 14.600 1.00 3.74 ATOM 149 CA LEU A 477 35.748 58.604 14.096 1.00 3.74 ATOM 150 CA SER A 478 37.753 55.373 13.886 1.00 3.74 ATOM 151 CA ASP A 479 35.498 54.114 11.112 1.00 3.74 ATOM 152 CA LEU A 480 35.648 57.257 8.998 1.00 3.74 ATOM 153 CA GLN A 481 39.429 56.963 9.303 1.00 3.74 ATOM 154 CA VAL A 482 39.583 53.447 7.855 1.00 3.74 ATOM 155 CA ALA A 483 36.944 54.628 5.440 1.00 3.74 ATOM 156 CA ALA A 484 38.922 57.383 3.830 1.00 3.74 ATOM 157 CA LYS A 485 42.098 55.389 4.077 1.00 3.74 ATOM 158 CA ALA A 486 40.400 52.471 2.329 1.00 3.74 ATOM 159 CA LEU A 487 38.856 54.313 -0.603 1.00 6.77 ATOM 160 CA GLU A 488 42.366 55.550 -1.173 1.00 3.74 ATOM 161 CA THR A 489 44.104 52.216 -1.471 1.00 3.74 ATOM 162 CA GLY A 490 41.165 51.429 -3.618 1.00 3.74 ATOM 163 CA VAL A 491 42.025 54.025 -6.196 1.00 3.74 ATOM 164 CA PHE A 492 45.637 53.031 -5.854 1.00 4.44 ATOM 165 CA GLY A 493 44.765 49.544 -6.936 1.00 3.74 ATOM 166 CA ALA A 494 42.690 50.910 -9.771 1.00 3.74 ATOM 167 CA TYR A 495 45.670 52.910 -10.848 1.00 3.74 ATOM 168 CA PHE A 496 48.257 50.078 -11.029 1.00 10.48 ATOM 169 CA ASN A 497 45.855 47.706 -12.694 1.00 3.74 ATOM 170 CA VAL A 498 44.987 50.302 -15.290 1.00 3.74 ATOM 171 CA LEU A 499 48.597 50.849 -16.201 1.00 3.74 ATOM 172 CA ILE A 500 49.877 47.244 -16.245 1.00 3.74 ATOM 173 CA ASN A 501 47.075 46.591 -18.731 1.00 3.74 ATOM 174 CA LEU A 502 47.703 49.658 -20.874 1.00 6.25 ATOM 175 CA LYS A 503 51.183 48.204 -21.382 1.00 12.55 ATOM 176 CA ASP A 504 49.899 45.577 -23.852 1.00 3.74 ATOM 177 CA MSE A 505 47.683 48.291 -25.314 1.00 24.43 ATOM 178 CA THR A 506 48.231 49.638 -28.860 1.00 55.97 ATOM 179 CA ASP A 507 46.524 52.983 -29.537 1.00 17.11 ATOM 180 CA ASP A 508 49.098 55.172 -27.889 1.00162.26 ATOM 181 CA VAL A 509 46.415 57.905 -27.915 1.00 48.15 ATOM 182 CA PHE A 510 43.862 55.953 -25.869 1.00 37.28 ATOM 183 CA LYS A 511 46.818 55.143 -23.654 1.00 22.23 ATOM 184 CA GLU A 512 48.408 58.607 -23.281 1.00115.83 ATOM 185 CA LYS A 513 44.956 59.890 -22.328 1.00 77.36 ATOM 186 CA THR A 514 43.909 57.128 -19.934 1.00 5.72 ATOM 187 CA ARG A 515 47.405 57.010 -18.479 1.00 5.46 ATOM 188 CA HIS A 516 46.901 60.626 -17.421 1.00 94.03 ATOM 189 CA ARG A 517 43.275 60.513 -16.296 1.00 4.42 ATOM 190 CA ILE A 518 43.946 57.515 -14.150 1.00 3.74 ATOM 191 CA SER A 519 46.963 59.158 -12.593 1.00 18.20 ATOM 192 CA SER A 520 45.197 62.438 -11.921 1.00 26.27 ATOM 193 CA LEU A 521 42.635 60.469 -9.955 1.00 3.74 ATOM 194 CA LEU A 522 45.281 58.682 -7.969 1.00 3.74 ATOM 195 CA GLN A 523 46.722 62.038 -7.052 1.00 5.24 ATOM 196 CA GLU A 524 43.219 63.235 -6.237 1.00 3.74 ATOM 197 CA ALA A 525 42.843 60.325 -3.906 1.00 3.74 ATOM 198 CA LYS A 526 46.342 60.657 -2.453 1.00 3.74 ATOM 199 CA THR A 527 45.373 64.151 -1.289 1.00 3.74 ATOM 200 CA GLN A 528 41.652 64.159 -0.864 1.00 3.74 ATOM 201 CA ALA A 529 42.276 61.136 1.292 1.00 3.74 ATOM 202 CA ALA A 530 44.598 63.237 3.378 1.00 26.71 ATOM 203 CA LEU A 531 42.454 66.105 4.677 1.00 19.80 ATOM 204 CA VAL A 532 39.528 63.718 5.186 1.00 3.74 ATOM 205 CA LEU A 533 41.967 62.315 7.691 1.00 48.60 ATOM 206 CA GLY A 534 43.172 65.656 8.852 1.00 3.74 ATOM 207 CA SER A 535 39.725 67.144 9.333 1.00 3.74 ATOM 208 CA LEU A 536 38.897 64.054 11.289 1.00 3.74 ATOM 209 CA GLU A 537 42.037 64.608 13.275 1.00 3.74 ATOM 210 CA ALA A 538 41.341 68.289 13.796 1.00 15.11 ATOM 211 CA ARG A 539 37.919 67.045 14.734 1.00 3.79 ATOM 212 CA LYS A 540 39.386 65.187 17.752 1.00 29.23 ATOM 213 CA GLU A 541 37.778 67.270 20.503 1.00152.25 TER