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 213 SER GLY PRO GLU GLN SER LEU LEU ASP ALA SER LEU ARG SEQRES 2 C 213 ALA PHE VAL ARG GLU VAL GLY ALA ARG SER ALA ALA PRO SEQRES 3 C 213 GLY GLY GLY SER VAL ALA ALA ALA VAL ALA ALA LEU GLY SEQRES 4 C 213 ALA ALA LEU ALA SER MET VAL GLY GLN MET THR TYR GLY SEQRES 5 C 213 ARG ARG GLN PHE ASP HIS LEU ASP SER THR MET ARG ARG SEQRES 6 C 213 LEU ILE PRO PRO PHE HIS ALA ALA SER ALA GLN LEU THR SEQRES 7 C 213 SER LEU VAL ASP ALA ASP ALA ARG ALA PHE ALA ALA CYS SEQRES 8 C 213 LEU GLY ALA ILE LYS LEU PRO LYS ASN THR PRO GLU GLU SEQRES 9 C 213 ARG ASP ARG ARG THR CYS ALA LEU GLN GLU GLY LEU ARG SEQRES 10 C 213 GLN ALA VAL ALA VAL PRO LEU LYS LEU ALA GLU THR VAL SEQRES 11 C 213 SER GLN LEU TRP PRO ALA LEU GLN GLU LEU ALA GLN CYS SEQRES 12 C 213 GLY ASN LEU SER CYS LEU SER ASP LEU GLN VAL ALA ALA SEQRES 13 C 213 LYS ALA LEU GLU THR GLY VAL PHE GLY ALA TYR PHE ASN SEQRES 14 C 213 VAL LEU ILE ASN LEU LYS ASP MET THR ASP ASP VAL PHE SEQRES 15 C 213 LYS GLU LYS THR ARG HIS ARG ILE SER SER LEU LEU GLN SEQRES 16 C 213 GLU ALA LYS THR GLN ALA ALA LEU VAL LEU GLY SER LEU SEQRES 17 C 213 GLU ALA ARG LYS GLU ATOM 1 CA SER C 329 39.493 34.666 64.044 1.00162.99 ATOM 2 CA GLY C 330 38.096 36.295 60.924 1.00193.74 ATOM 3 CA PRO C 331 35.573 39.176 60.701 1.00 84.78 ATOM 4 CA GLU C 332 34.761 40.975 63.968 1.00176.77 ATOM 5 CA GLN C 333 34.912 39.520 67.498 1.00 91.65 ATOM 6 CA SER C 334 32.966 36.513 68.737 1.00 29.08 ATOM 7 CA LEU C 335 30.419 36.467 71.541 1.00 3.74 ATOM 8 CA LEU C 336 32.532 33.706 73.002 1.00 3.74 ATOM 9 CA ASP C 337 34.826 36.447 74.167 1.00 48.54 ATOM 10 CA ALA C 338 32.164 38.570 75.849 1.00 16.61 ATOM 11 CA SER C 339 31.346 38.248 79.580 1.00 3.96 ATOM 12 CA LEU C 340 28.597 35.763 80.395 1.00 19.88 ATOM 13 CA ARG C 341 26.659 38.847 81.435 1.00 3.74 ATOM 14 CA ALA C 342 27.593 40.213 78.005 1.00 3.74 ATOM 15 CA PHE C 343 26.332 37.237 76.078 1.00 3.74 ATOM 16 CA VAL C 344 22.998 36.911 78.010 1.00 3.74 ATOM 17 CA ARG C 345 21.863 40.499 78.319 1.00 47.43 ATOM 18 CA GLU C 346 22.881 40.477 74.669 1.00 23.42 ATOM 19 CA VAL C 347 20.940 37.673 72.992 1.00 3.74 ATOM 20 CA GLY C 348 18.023 39.412 74.675 1.00 31.37 ATOM 21 CA ALA C 349 18.916 42.719 73.103 1.00 3.74 ATOM 22 CA ARG C 350 16.571 43.787 70.244 1.00 4.29 ATOM 23 CA SER C 351 19.151 41.588 68.559 1.00 28.67 ATOM 24 CA ALA C 352 17.562 39.434 65.917 1.00 3.74 ATOM 25 CA ALA C 353 21.228 38.351 65.846 1.00 66.95 ATOM 26 CA PRO C 354 22.421 36.127 68.681 1.00 3.74 ATOM 27 CA GLY C 355 19.529 34.125 70.051 1.00 4.13 ATOM 28 CA GLY C 356 17.591 30.913 69.761 1.00 3.74 ATOM 29 CA GLY C 357 19.841 28.660 67.736 1.00 4.73 ATOM 30 CA SER C 358 22.571 30.232 69.802 1.00 3.74 ATOM 31 CA VAL C 359 21.395 29.767 73.391 1.00 3.74 ATOM 32 CA ALA C 360 20.529 26.441 71.866 1.00 3.74 ATOM 33 CA ALA C 361 24.223 25.848 71.229 1.00 4.24 ATOM 34 CA ALA C 362 25.459 27.097 74.579 1.00 3.74 ATOM 35 CA VAL C 363 22.886 25.401 76.749 1.00 3.74 ATOM 36 CA ALA C 364 24.048 22.228 74.954 1.00 4.97 ATOM 37 CA ALA C 365 27.617 23.206 75.632 1.00 3.74 ATOM 38 CA LEU C 366 26.906 23.856 79.302 1.00 12.07 ATOM 39 CA GLY C 367 25.507 20.386 79.013 1.00 3.74 ATOM 40 CA ALA C 368 28.628 18.721 77.758 1.00 12.76 ATOM 41 CA ALA C 369 31.002 20.305 80.297 1.00 16.98 ATOM 42 CA LEU C 370 28.924 19.283 83.308 1.00 3.74 ATOM 43 CA ALA C 371 29.259 15.659 82.183 1.00 5.39 ATOM 44 CA SER C 372 32.959 16.140 81.653 1.00 3.74 ATOM 45 CA MSE C 373 32.981 17.771 85.094 1.00 3.74 ATOM 46 CA VAL C 374 31.538 14.898 87.021 1.00 4.41 ATOM 47 CA GLY C 375 33.839 12.669 85.018 1.00 4.41 ATOM 48 CA GLN C 376 36.803 14.489 86.400 1.00 5.44 ATOM 49 CA MSE C 377 35.047 14.905 89.695 1.00 3.74 ATOM 50 CA THR C 378 35.028 11.105 89.831 1.00 3.74 ATOM 51 CA TYR C 379 38.671 11.067 88.869 1.00 29.63 ATOM 52 CA GLY C 380 42.083 11.300 90.434 1.00 3.74 ATOM 53 CA ARG C 381 41.541 11.094 94.233 1.00 26.91 ATOM 54 CA ARG C 382 42.222 7.769 95.953 1.00121.60 ATOM 55 CA GLN C 383 39.027 5.687 95.976 1.00 45.60 ATOM 56 CA PHE C 384 37.643 5.941 92.468 1.00 5.36 ATOM 57 CA ASP C 385 40.641 3.938 91.478 1.00 35.90 ATOM 58 CA HIS C 386 38.327 1.195 90.245 1.00 14.36 ATOM 59 CA LEU C 387 37.170 3.731 87.693 1.00 24.99 ATOM 60 CA ASP C 388 40.252 5.558 86.381 1.00 63.12 ATOM 61 CA SER C 389 40.063 3.059 83.507 1.00 36.04 ATOM 62 CA THR C 390 36.517 4.189 82.658 1.00 3.74 ATOM 63 CA MSE C 391 36.806 7.823 83.611 1.00 3.74 ATOM 64 CA ARG C 392 39.628 8.008 81.101 1.00 25.86 ATOM 65 CA ARG C 393 37.374 6.554 78.506 1.00 3.74 ATOM 66 CA LEU C 394 34.662 9.135 78.797 1.00 3.74 ATOM 67 CA ILE C 395 35.856 12.410 80.207 1.00 3.74 ATOM 68 CA PRO C 396 37.136 13.315 76.729 1.00 3.74 ATOM 69 CA PRO C 397 34.081 12.833 74.483 1.00 3.74 ATOM 70 CA PHE C 398 32.233 15.334 76.709 1.00 8.36 ATOM 71 CA HIS C 399 35.129 17.621 77.303 1.00 5.97 ATOM 72 CA ALA C 400 35.779 17.880 73.551 1.00 3.74 ATOM 73 CA ALA C 401 32.164 17.814 72.426 1.00 3.74 ATOM 74 CA SER C 402 31.810 20.565 75.052 1.00 3.74 ATOM 75 CA ALA C 403 34.115 22.973 73.334 1.00 16.72 ATOM 76 CA GLN C 404 32.954 21.638 69.979 1.00 3.74 ATOM 77 CA LEU C 405 29.453 22.931 70.689 1.00 5.63 ATOM 78 CA THR C 406 30.608 26.233 72.166 1.00 3.74 ATOM 79 CA SER C 407 32.328 26.504 68.827 1.00 3.74 ATOM 80 CA LEU C 408 28.854 26.502 67.256 1.00 3.74 ATOM 81 CA VAL C 409 27.978 29.704 69.061 1.00 3.74 ATOM 82 CA ASP C 410 30.144 31.105 66.261 1.00 15.45 ATOM 83 CA ALA C 411 28.659 28.884 63.565 1.00 4.68 ATOM 84 CA ASP C 412 25.222 30.340 64.255 1.00 47.51 ATOM 85 CA ALA C 413 26.400 33.910 64.009 1.00 20.48 ATOM 86 CA ARG C 414 28.068 33.120 60.669 1.00 11.04 ATOM 87 CA ALA C 415 25.252 31.176 59.097 1.00 5.97 ATOM 88 CA PHE C 416 23.000 34.087 59.929 1.00 3.74 ATOM 89 CA ALA C 417 25.427 36.754 58.728 1.00 48.03 ATOM 90 CA ALA C 418 25.307 35.010 55.357 1.00 4.28 ATOM 91 CA CYS C 419 21.570 34.463 55.298 1.00 53.48 ATOM 92 CA LEU C 420 21.317 38.171 55.988 1.00 13.93 ATOM 93 CA GLY C 421 23.796 38.761 53.207 1.00 16.21 ATOM 94 CA ALA C 422 21.667 36.992 50.656 1.00 48.01 ATOM 95 CA ILE C 423 18.398 38.697 51.702 1.00 50.75 ATOM 96 CA LYS C 424 20.270 41.962 51.107 1.00 78.08 ATOM 97 CA LEU C 425 20.414 41.147 47.382 1.00 83.32 ATOM 98 CA PRO C 426 18.530 43.460 44.941 1.00 70.79 ATOM 99 CA LYS C 427 17.164 43.440 41.397 1.00177.54 ATOM 100 CA ASN C 428 14.164 41.658 39.977 1.00193.74 ATOM 101 CA THR C 429 16.237 41.180 36.820 1.00 74.25 ATOM 102 CA PRO C 430 16.397 37.442 35.862 1.00 38.48 ATOM 103 CA GLU C 431 20.191 37.590 36.214 1.00 98.54 ATOM 104 CA GLU C 432 20.298 38.670 39.867 1.00186.29 ATOM 105 CA ARG C 433 17.068 37.474 41.446 1.00107.61 ATOM 106 CA ASP C 434 16.814 33.977 40.044 1.00 64.29 ATOM 107 CA ARG C 435 20.451 34.143 41.120 1.00137.68 ATOM 108 CA ARG C 436 20.075 36.171 44.311 1.00 43.58 ATOM 109 CA THR C 437 17.652 33.593 45.628 1.00 19.32 ATOM 110 CA CYS C 438 20.024 30.835 44.492 1.00 3.74 ATOM 111 CA ALA C 439 22.419 32.270 47.063 1.00 19.14 ATOM 112 CA LEU C 440 19.788 32.565 49.787 1.00 4.99 ATOM 113 CA GLN C 441 18.701 28.955 49.510 1.00 21.84 ATOM 114 CA GLU C 442 22.422 28.271 49.865 1.00 55.58 ATOM 115 CA GLY C 443 22.266 30.606 52.810 1.00 3.74 ATOM 116 CA LEU C 444 19.625 28.610 54.641 1.00 3.82 ATOM 117 CA ARG C 445 21.776 25.623 53.724 1.00 23.58 ATOM 118 CA GLN C 446 24.364 26.748 56.314 1.00 10.78 ATOM 119 CA ALA C 447 21.595 28.061 58.562 1.00 3.74 ATOM 120 CA VAL C 448 20.419 24.481 58.954 1.00 15.72 ATOM 121 CA ALA C 449 23.706 22.584 58.880 1.00 51.38 ATOM 122 CA VAL C 450 24.735 24.148 62.206 1.00 10.05 ATOM 123 CA PRO C 451 21.785 23.544 64.485 1.00 3.74 ATOM 124 CA LEU C 452 21.675 20.151 62.772 1.00 3.74 ATOM 125 CA LYS C 453 25.321 19.421 63.677 1.00 15.56 ATOM 126 CA LEU C 454 24.496 20.592 67.182 1.00 5.59 ATOM 127 CA ALA C 455 21.857 17.856 67.167 1.00 3.74 ATOM 128 CA GLU C 456 23.978 15.140 65.574 1.00 8.38 ATOM 129 CA THR C 457 26.941 16.008 67.776 1.00 3.74 ATOM 130 CA VAL C 458 25.179 15.966 71.131 1.00 3.74 ATOM 131 CA SER C 459 23.607 12.674 70.120 1.00 3.74 ATOM 132 CA GLN C 460 26.921 10.865 70.247 1.00 3.78 ATOM 133 CA LEU C 461 27.184 11.498 73.977 1.00 8.49 ATOM 134 CA TRP C 462 23.985 9.828 75.195 1.00 3.74 ATOM 135 CA PRO C 463 25.510 6.318 75.510 1.00 3.74 ATOM 136 CA ALA C 464 28.433 7.644 77.558 1.00 11.91 ATOM 137 CA LEU C 465 26.312 10.071 79.539 1.00 8.65 ATOM 138 CA GLN C 466 24.300 6.953 80.195 1.00 16.43 ATOM 139 CA GLU C 467 27.294 5.023 81.545 1.00 49.56 ATOM 140 CA LEU C 468 28.800 7.977 83.368 1.00 3.74 ATOM 141 CA ALA C 469 25.442 8.135 85.083 1.00 3.74 ATOM 142 CA GLN C 470 25.538 4.594 86.451 1.00 3.74 ATOM 143 CA CYS C 471 28.669 5.321 88.456 1.00 69.71 ATOM 144 CA GLY C 472 30.415 8.640 88.359 1.00 29.01 ATOM 145 CA ASN C 473 31.114 9.771 91.858 1.00 98.52 ATOM 146 CA LEU C 474 27.587 10.302 93.136 1.00 31.65 ATOM 147 CA SER C 475 27.913 13.477 95.146 1.00 37.50 ATOM 148 CA CYS C 476 27.521 15.242 91.777 1.00 22.98 ATOM 149 CA LEU C 477 24.172 13.664 91.255 1.00 3.74 ATOM 150 CA SER C 478 22.595 17.122 91.035 1.00 4.56 ATOM 151 CA ASP C 479 25.017 18.092 88.289 1.00 12.30 ATOM 152 CA LEU C 480 24.483 14.992 86.154 1.00 4.50 ATOM 153 CA GLN C 481 20.764 15.770 86.445 1.00 6.75 ATOM 154 CA VAL C 482 21.072 19.286 85.006 1.00 3.74 ATOM 155 CA ALA C 483 23.550 17.786 82.596 1.00 3.74 ATOM 156 CA ALA C 484 21.257 15.303 80.978 1.00 5.63 ATOM 157 CA LYS C 485 18.368 17.699 81.210 1.00 3.74 ATOM 158 CA ALA C 486 20.423 20.374 79.483 1.00 3.74 ATOM 159 CA LEU C 487 21.743 18.355 76.551 1.00 3.74 ATOM 160 CA GLU C 488 18.118 17.575 75.947 1.00 14.58 ATOM 161 CA THR C 489 16.800 21.106 75.648 1.00 3.74 ATOM 162 CA GLY C 490 19.828 21.538 73.519 1.00 3.74 ATOM 163 CA VAL C 491 18.671 19.059 70.932 1.00 9.41 ATOM 164 CA PHE C 492 15.214 20.517 71.260 1.00 6.57 ATOM 165 CA GLY C 493 16.528 23.863 70.202 1.00 3.74 ATOM 166 CA ALA C 494 18.432 22.244 67.369 1.00 3.74 ATOM 167 CA TYR C 495 15.230 20.646 66.267 1.00 8.65 ATOM 168 CA PHE C 496 13.019 23.780 66.078 1.00 3.74 ATOM 169 CA ASN C 497 15.705 25.844 64.432 1.00 3.74 ATOM 170 CA VAL C 498 16.267 23.161 61.834 1.00 5.73 ATOM 171 CA LEU C 499 12.617 23.081 60.898 1.00 27.56 ATOM 172 CA ILE C 500 11.806 26.815 60.856 1.00 22.69 ATOM 173 CA ASN C 501 14.692 27.115 58.396 1.00 5.68 ATOM 174 CA LEU C 502 13.692 24.156 56.241 1.00 44.77 ATOM 175 CA LYS C 503 10.432 26.046 55.707 1.00 15.82 ATOM 176 CA ASP C 504 12.052 28.494 53.260 1.00 36.02 ATOM 177 CA MSE C 505 13.920 25.521 51.796 1.00 35.49 ATOM 178 CA THR C 506 13.233 24.268 48.249 1.00 27.19 ATOM 179 CA ASP C 507 14.509 20.740 47.572 1.00 3.74 ATOM 180 CA ASP C 508 11.663 18.884 49.187 1.00 74.45 ATOM 181 CA VAL C 509 13.973 15.834 49.171 1.00 37.00 ATOM 182 CA PHE C 510 16.742 17.444 51.243 1.00 34.64 ATOM 183 CA LYS C 511 13.895 18.612 53.436 1.00 3.74 ATOM 184 CA GLU C 512 11.878 15.382 53.786 1.00 34.04 ATOM 185 CA LYS C 513 15.134 13.664 54.760 1.00 16.58 ATOM 186 CA THR C 514 16.501 16.265 57.172 1.00 6.39 ATOM 187 CA ARG C 515 13.042 16.817 58.605 1.00 3.74 ATOM 188 CA HIS C 516 13.075 13.169 59.655 1.00 3.74 ATOM 189 CA ARG C 517 16.677 12.811 60.805 1.00 3.74 ATOM 190 CA ILE C 518 16.374 15.859 62.953 1.00 7.40 ATOM 191 CA SER C 519 13.166 14.616 64.483 1.00 3.74 ATOM 192 CA SER C 520 14.493 11.130 65.147 1.00 3.74 ATOM 193 CA LEU C 521 17.277 12.770 67.139 1.00 29.87 ATOM 194 CA LEU C 522 14.859 14.861 69.124 1.00 3.74 ATOM 195 CA GLN C 523 12.997 11.719 70.024 1.00 37.02 ATOM 196 CA GLU C 524 16.326 10.073 70.846 1.00 3.99 ATOM 197 CA ALA C 525 17.043 12.920 73.191 1.00 3.74 ATOM 198 CA LYS C 526 13.518 13.032 74.628 1.00 3.74 ATOM 199 CA THR C 527 14.019 9.425 75.779 1.00 22.22 ATOM 200 CA GLN C 528 17.716 8.945 76.229 1.00 3.74 ATOM 201 CA ALA C 529 17.472 12.020 78.396 1.00 4.91 ATOM 202 CA ALA C 530 14.882 10.224 80.461 1.00 22.25 ATOM 203 CA LEU C 531 16.641 7.095 81.756 1.00 24.56 ATOM 204 CA VAL C 532 19.841 9.100 82.286 1.00 3.74 ATOM 205 CA LEU C 533 17.579 10.791 84.781 1.00 8.35 ATOM 206 CA GLY C 534 15.944 7.618 85.928 1.00 3.74 ATOM 207 CA SER C 535 19.177 5.699 86.421 1.00 3.74 ATOM 208 CA LEU C 536 20.393 8.669 88.400 1.00 3.74 ATOM 209 CA GLU C 537 17.175 8.511 90.361 1.00 81.67 ATOM 210 CA ALA C 538 17.403 4.759 90.865 1.00 55.26 ATOM 211 CA ARG C 539 20.952 5.564 91.838 1.00 28.32 ATOM 212 CA LYS C 540 19.708 7.577 94.849 1.00 88.53 ATOM 213 CA GLU C 541 21.020 5.303 97.607 1.00193.69 TER