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 B 1 541 UNP O88618 FTCD_RAT 1 541 MODRES 1TT9 MSE B 75 MET SELENOMETHIONINE MODRES 1TT9 MSE B 85 MET SELENOMETHIONINE MODRES 1TT9 MSE B 101 MET SELENOMETHIONINE MODRES 1TT9 MSE B 132 MET SELENOMETHIONINE MODRES 1TT9 MSE B 373 MET SELENOMETHIONINE MODRES 1TT9 MSE B 377 MET SELENOMETHIONINE MODRES 1TT9 MSE B 391 MET SELENOMETHIONINE MODRES 1TT9 MSE B 505 MET SELENOMETHIONINE SEQRES 1 B 213 SER GLY PRO GLU GLN SER LEU LEU ASP ALA SER LEU ARG SEQRES 2 B 213 ALA PHE VAL ARG GLU VAL GLY ALA ARG SER ALA ALA PRO SEQRES 3 B 213 GLY GLY GLY SER VAL ALA ALA ALA VAL ALA ALA LEU GLY SEQRES 4 B 213 ALA ALA LEU ALA SER MET VAL GLY GLN MET THR TYR GLY SEQRES 5 B 213 ARG ARG GLN PHE ASP HIS LEU ASP SER THR MET ARG ARG SEQRES 6 B 213 LEU ILE PRO PRO PHE HIS ALA ALA SER ALA GLN LEU THR SEQRES 7 B 213 SER LEU VAL ASP ALA ASP ALA ARG ALA PHE ALA ALA CYS SEQRES 8 B 213 LEU GLY ALA ILE LYS LEU PRO LYS ASN THR PRO GLU GLU SEQRES 9 B 213 ARG ASP ARG ARG THR CYS ALA LEU GLN GLU GLY LEU ARG SEQRES 10 B 213 GLN ALA VAL ALA VAL PRO LEU LYS LEU ALA GLU THR VAL SEQRES 11 B 213 SER GLN LEU TRP PRO ALA LEU GLN GLU LEU ALA GLN CYS SEQRES 12 B 213 GLY ASN LEU SER CYS LEU SER ASP LEU GLN VAL ALA ALA SEQRES 13 B 213 LYS ALA LEU GLU THR GLY VAL PHE GLY ALA TYR PHE ASN SEQRES 14 B 213 VAL LEU ILE ASN LEU LYS ASP MET THR ASP ASP VAL PHE SEQRES 15 B 213 LYS GLU LYS THR ARG HIS ARG ILE SER SER LEU LEU GLN SEQRES 16 B 213 GLU ALA LYS THR GLN ALA ALA LEU VAL LEU GLY SER LEU SEQRES 17 B 213 GLU ALA ARG LYS GLU ATOM 1 CA SER B 329 32.684 27.995 16.676 1.00103.89 ATOM 2 CA GLY B 330 31.062 29.396 19.797 1.00180.64 ATOM 3 CA PRO B 331 28.176 31.915 20.019 1.00 59.19 ATOM 4 CA GLU B 332 26.372 32.716 16.754 1.00124.16 ATOM 5 CA GLN B 333 27.823 32.557 13.220 1.00 81.98 ATOM 6 CA SER B 334 30.824 34.507 11.971 1.00 5.29 ATOM 7 CA LEU B 335 30.864 37.042 9.164 1.00 3.74 ATOM 8 CA LEU B 336 33.619 34.931 7.700 1.00 3.74 ATOM 9 CA ASP B 337 30.882 32.635 6.546 1.00 22.36 ATOM 10 CA ALA B 338 28.751 35.287 4.865 1.00 3.74 ATOM 11 CA SER B 339 29.062 36.097 1.125 1.00 4.89 ATOM 12 CA LEU B 340 31.540 38.847 0.297 1.00 3.74 ATOM 13 CA ARG B 341 28.454 40.764 -0.737 1.00 3.74 ATOM 14 CA ALA B 342 27.104 39.851 2.697 1.00 3.74 ATOM 15 CA PHE B 343 30.074 41.120 4.607 1.00 3.74 ATOM 16 CA VAL B 344 30.391 44.446 2.669 1.00 3.74 ATOM 17 CA ARG B 345 26.806 45.570 2.369 1.00 19.55 ATOM 18 CA GLU B 346 26.835 44.570 6.017 1.00 9.52 ATOM 19 CA VAL B 347 29.639 46.513 7.683 1.00 3.74 ATOM 20 CA GLY B 348 27.895 49.426 5.995 1.00 18.53 ATOM 21 CA ALA B 349 24.588 48.540 7.578 1.00 3.74 ATOM 22 CA ARG B 350 23.518 50.874 10.433 1.00 3.74 ATOM 23 CA SER B 351 25.731 48.317 12.120 1.00 19.93 ATOM 24 CA ALA B 352 27.881 49.914 14.758 1.00 3.74 ATOM 25 CA ALA B 353 28.976 46.243 14.832 1.00 38.68 ATOM 26 CA PRO B 354 31.187 45.051 11.998 1.00 3.74 ATOM 27 CA GLY B 355 33.196 47.930 10.613 1.00 3.74 ATOM 28 CA GLY B 356 36.405 49.886 10.894 1.00 3.74 ATOM 29 CA GLY B 357 38.651 47.644 12.925 1.00 3.74 ATOM 30 CA SER B 358 37.088 44.904 10.865 1.00 3.74 ATOM 31 CA VAL B 359 37.546 46.075 7.276 1.00 3.74 ATOM 32 CA ALA B 360 40.868 46.937 8.791 1.00 3.74 ATOM 33 CA ALA B 361 41.471 43.257 9.441 1.00 3.74 ATOM 34 CA ALA B 362 40.224 42.008 6.090 1.00 3.74 ATOM 35 CA VAL B 363 41.900 44.578 3.915 1.00 3.74 ATOM 36 CA ALA B 364 45.075 43.418 5.703 1.00 3.74 ATOM 37 CA ALA B 365 44.114 39.851 5.036 1.00 3.74 ATOM 38 CA LEU B 366 43.450 40.551 1.367 1.00 3.74 ATOM 39 CA GLY B 367 46.921 41.949 1.643 1.00 3.74 ATOM 40 CA ALA B 368 48.585 38.841 2.901 1.00 3.74 ATOM 41 CA ALA B 369 47.007 36.463 0.378 1.00 21.83 ATOM 42 CA LEU B 370 48.017 38.535 -2.636 1.00 5.88 ATOM 43 CA ALA B 371 51.644 38.200 -1.521 1.00 3.74 ATOM 44 CA SER B 372 51.161 34.513 -0.987 1.00 3.74 ATOM 45 CA MSE B 373 49.537 34.476 -4.418 1.00 3.74 ATOM 46 CA VAL B 374 52.404 35.914 -6.355 1.00 13.07 ATOM 47 CA GLY B 375 54.645 33.620 -4.362 1.00 7.78 ATOM 48 CA GLN B 376 52.822 30.651 -5.723 1.00 3.74 ATOM 49 CA MSE B 377 52.397 32.391 -9.022 1.00 3.74 ATOM 50 CA THR B 378 56.193 32.421 -9.164 1.00 3.74 ATOM 51 CA TYR B 379 56.233 28.781 -8.190 1.00 21.37 ATOM 52 CA GLY B 380 56.012 25.353 -9.743 1.00 3.74 ATOM 53 CA ARG B 381 56.205 25.895 -13.546 1.00 10.75 ATOM 54 CA ARG B 382 59.528 25.213 -15.272 1.00160.89 ATOM 55 CA GLN B 383 61.606 28.411 -15.306 1.00 26.56 ATOM 56 CA PHE B 384 61.363 29.809 -11.802 1.00 3.74 ATOM 57 CA ASP B 385 63.364 26.814 -10.813 1.00 3.74 ATOM 58 CA HIS B 386 66.102 29.138 -9.590 1.00 18.66 ATOM 59 CA LEU B 387 63.574 30.292 -7.040 1.00 4.62 ATOM 60 CA ASP B 388 61.759 27.209 -5.715 1.00 9.27 ATOM 61 CA SER B 389 64.258 27.423 -2.839 1.00 5.26 ATOM 62 CA THR B 390 63.129 30.951 -2.001 1.00 3.74 ATOM 63 CA MSE B 391 59.493 30.659 -2.946 1.00 3.74 ATOM 64 CA ARG B 392 59.319 27.857 -0.429 1.00 3.74 ATOM 65 CA ARG B 393 60.768 30.108 2.157 1.00 5.67 ATOM 66 CA LEU B 394 58.178 32.814 1.860 1.00 3.74 ATOM 67 CA ILE B 395 54.905 31.609 0.461 1.00 3.74 ATOM 68 CA PRO B 396 54.016 30.354 3.946 1.00 3.74 ATOM 69 CA PRO B 397 54.493 33.409 6.182 1.00 3.74 ATOM 70 CA PHE B 398 51.987 35.245 3.960 1.00 3.74 ATOM 71 CA HIS B 399 49.698 32.348 3.378 1.00 3.74 ATOM 72 CA ALA B 400 49.452 31.708 7.129 1.00 3.74 ATOM 73 CA ALA B 401 49.512 35.321 8.243 1.00 3.74 ATOM 74 CA SER B 402 46.754 35.670 5.624 1.00 3.74 ATOM 75 CA ALA B 403 44.360 33.369 7.354 1.00 4.86 ATOM 76 CA GLN B 404 45.696 34.540 10.701 1.00 3.74 ATOM 77 CA LEU B 405 44.393 38.038 9.986 1.00 4.08 ATOM 78 CA THR B 406 41.094 36.864 8.519 1.00 3.74 ATOM 79 CA SER B 407 40.834 35.152 11.856 1.00 3.74 ATOM 80 CA LEU B 408 40.826 38.632 13.419 1.00 3.74 ATOM 81 CA VAL B 409 37.621 39.495 11.621 1.00 3.74 ATOM 82 CA ASP B 410 36.234 37.343 14.428 1.00 3.74 ATOM 83 CA ALA B 411 38.451 38.834 17.116 1.00 3.74 ATOM 84 CA ASP B 412 36.991 42.269 16.421 1.00 6.39 ATOM 85 CA ALA B 413 33.432 41.081 16.676 1.00 3.74 ATOM 86 CA ARG B 414 34.233 39.432 20.016 1.00 3.74 ATOM 87 CA ALA B 415 36.169 42.254 21.584 1.00 3.74 ATOM 88 CA PHE B 416 33.246 44.498 20.751 1.00 3.74 ATOM 89 CA ALA B 417 30.587 42.073 21.961 1.00 19.46 ATOM 90 CA ALA B 418 32.339 42.203 25.326 1.00 3.74 ATOM 91 CA CYS B 419 32.882 45.934 25.376 1.00 20.63 ATOM 92 CA LEU B 420 29.169 46.185 24.695 1.00 23.24 ATOM 93 CA GLY B 421 28.594 43.713 27.483 1.00 5.58 ATOM 94 CA ALA B 422 30.361 45.851 30.022 1.00 12.23 ATOM 95 CA ILE B 423 28.650 49.119 28.969 1.00 46.73 ATOM 96 CA LYS B 424 25.390 47.241 29.575 1.00 79.92 ATOM 97 CA LEU B 425 26.212 47.109 33.301 1.00131.27 ATOM 98 CA PRO B 426 23.903 48.997 35.744 1.00 48.20 ATOM 99 CA LYS B 427 23.924 50.374 39.280 1.00181.01 ATOM 100 CA ASN B 428 25.705 53.380 40.688 1.00193.74 ATOM 101 CA THR B 429 26.192 51.313 43.851 1.00 92.93 ATOM 102 CA PRO B 430 29.931 51.168 44.801 1.00 29.71 ATOM 103 CA GLU B 431 29.787 47.369 44.461 1.00148.02 ATOM 104 CA GLU B 432 28.701 47.252 40.809 1.00125.08 ATOM 105 CA ARG B 433 29.891 50.479 39.220 1.00153.20 ATOM 106 CA ASP B 434 33.390 50.739 40.615 1.00 58.94 ATOM 107 CA ARG B 435 33.226 47.102 39.549 1.00 79.72 ATOM 108 CA ARG B 436 31.192 47.467 36.361 1.00 40.33 ATOM 109 CA THR B 437 33.766 49.888 35.035 1.00 61.51 ATOM 110 CA CYS B 438 36.525 47.521 36.168 1.00 25.00 ATOM 111 CA ALA B 439 35.092 45.120 33.610 1.00 27.31 ATOM 112 CA LEU B 440 34.783 47.743 30.878 1.00 4.50 ATOM 113 CA GLN B 441 38.396 48.830 31.145 1.00 25.39 ATOM 114 CA GLU B 442 39.085 45.114 30.797 1.00 3.74 ATOM 115 CA GLY B 443 36.746 45.260 27.862 1.00 3.74 ATOM 116 CA LEU B 444 38.734 47.894 26.018 1.00 3.98 ATOM 117 CA ARG B 445 41.727 45.749 26.933 1.00 3.96 ATOM 118 CA GLN B 446 40.601 43.149 24.353 1.00 6.88 ATOM 119 CA ALA B 447 39.280 45.914 22.099 1.00 3.74 ATOM 120 CA VAL B 448 42.859 47.083 21.700 1.00 12.80 ATOM 121 CA ALA B 449 44.750 43.816 21.776 1.00 22.46 ATOM 122 CA VAL B 450 43.181 42.775 18.456 1.00 3.74 ATOM 123 CA PRO B 451 43.780 45.713 16.171 1.00 3.74 ATOM 124 CA LEU B 452 47.176 45.825 17.880 1.00 3.74 ATOM 125 CA LYS B 453 47.911 42.186 16.975 1.00 3.74 ATOM 126 CA LEU B 454 46.734 42.998 13.475 1.00 3.74 ATOM 127 CA ALA B 455 49.469 45.639 13.474 1.00 4.85 ATOM 128 CA GLU B 456 52.193 43.528 15.068 1.00 3.74 ATOM 129 CA THR B 457 51.328 40.566 12.875 1.00 3.74 ATOM 130 CA VAL B 458 51.362 42.318 9.518 1.00 3.74 ATOM 131 CA SER B 459 54.642 43.895 10.512 1.00 16.63 ATOM 132 CA GLN B 460 56.459 40.585 10.392 1.00 3.74 ATOM 133 CA LEU B 461 55.823 40.312 6.667 1.00 3.74 ATOM 134 CA TRP B 462 57.484 43.504 5.436 1.00 3.74 ATOM 135 CA PRO B 463 60.995 41.985 5.118 1.00 3.74 ATOM 136 CA ALA B 464 59.669 39.055 3.084 1.00 3.74 ATOM 137 CA LEU B 465 57.240 41.168 1.103 1.00 3.74 ATOM 138 CA GLN B 466 60.344 43.177 0.435 1.00 3.74 ATOM 139 CA GLU B 467 62.278 40.186 -0.913 1.00 6.85 ATOM 140 CA LEU B 468 59.328 38.670 -2.725 1.00 3.74 ATOM 141 CA ALA B 469 59.168 42.018 -4.445 1.00 3.74 ATOM 142 CA GLN B 470 62.695 41.922 -5.824 1.00 3.74 ATOM 143 CA CYS B 471 61.973 38.793 -7.819 1.00 23.73 ATOM 144 CA GLY B 472 58.658 37.053 -7.709 1.00 3.74 ATOM 145 CA ASN B 473 57.517 36.332 -11.207 1.00 91.46 ATOM 146 CA LEU B 474 56.976 39.845 -12.496 1.00 4.10 ATOM 147 CA SER B 475 53.802 39.517 -14.497 1.00 12.06 ATOM 148 CA CYS B 476 52.043 39.916 -11.126 1.00 11.68 ATOM 149 CA LEU B 477 53.615 43.265 -10.613 1.00 3.74 ATOM 150 CA SER B 478 50.159 44.846 -10.391 1.00 3.74 ATOM 151 CA ASP B 479 49.199 42.426 -7.638 1.00 3.74 ATOM 152 CA LEU B 480 52.295 42.967 -5.503 1.00 3.77 ATOM 153 CA GLN B 481 51.510 46.692 -5.811 1.00 3.74 ATOM 154 CA VAL B 482 48.007 46.374 -4.365 1.00 3.74 ATOM 155 CA ALA B 483 49.509 43.914 -1.950 1.00 3.74 ATOM 156 CA ALA B 484 51.982 46.218 -0.341 1.00 3.90 ATOM 157 CA LYS B 485 49.594 49.095 -0.572 1.00 3.74 ATOM 158 CA ALA B 486 46.922 47.039 1.166 1.00 3.74 ATOM 159 CA LEU B 487 48.947 45.728 4.097 1.00 3.74 ATOM 160 CA GLU B 488 49.721 49.360 4.682 1.00 3.74 ATOM 161 CA THR B 489 46.191 50.668 4.988 1.00 3.74 ATOM 162 CA GLY B 490 45.771 47.649 7.130 1.00 3.74 ATOM 163 CA VAL B 491 48.247 48.818 9.701 1.00 3.74 ATOM 164 CA PHE B 492 46.790 52.276 9.377 1.00 3.74 ATOM 165 CA GLY B 493 43.455 50.963 10.443 1.00 3.74 ATOM 166 CA ALA B 494 45.071 49.061 13.269 1.00 3.74 ATOM 167 CA TYR B 495 46.669 52.273 14.364 1.00 4.08 ATOM 168 CA PHE B 496 43.535 54.478 14.552 1.00 3.74 ATOM 169 CA ASN B 497 41.478 51.793 16.209 1.00 3.74 ATOM 170 CA VAL B 498 44.165 51.242 18.803 1.00 7.16 ATOM 171 CA LEU B 499 44.240 54.890 19.728 1.00 3.74 ATOM 172 CA ILE B 500 40.505 55.691 19.774 1.00 4.27 ATOM 173 CA ASN B 501 40.214 52.825 22.246 1.00 3.74 ATOM 174 CA LEU B 502 43.174 53.830 24.391 1.00 3.74 ATOM 175 CA LYS B 503 41.287 57.088 24.921 1.00 4.39 ATOM 176 CA ASP B 504 38.845 55.468 27.377 1.00 9.99 ATOM 177 CA MSE B 505 41.816 53.611 28.839 1.00 10.83 ATOM 178 CA THR B 506 43.077 54.309 32.381 1.00 35.52 ATOM 179 CA ASP B 507 46.610 53.042 33.055 1.00 22.06 ATOM 180 CA ASP B 508 48.460 55.884 31.431 1.00 78.86 ATOM 181 CA VAL B 509 51.509 53.578 31.447 1.00 32.30 ATOM 182 CA PHE B 510 49.901 50.803 29.384 1.00 16.46 ATOM 183 CA LYS B 511 48.728 53.642 27.186 1.00 3.74 ATOM 184 CA GLU B 512 51.953 55.663 26.824 1.00 57.18 ATOM 185 CA LYS B 513 53.674 52.409 25.857 1.00 17.02 ATOM 186 CA THR B 514 51.068 51.032 23.452 1.00 3.74 ATOM 187 CA ARG B 515 50.511 54.488 22.012 1.00 3.74 ATOM 188 CA HIS B 516 54.159 54.445 20.955 1.00 3.74 ATOM 189 CA ARG B 517 54.521 50.845 19.812 1.00 3.74 ATOM 190 CA ILE B 518 51.463 51.142 17.672 1.00 3.74 ATOM 191 CA SER B 519 52.707 54.345 16.131 1.00 3.74 ATOM 192 CA SER B 520 56.186 53.025 15.458 1.00 3.74 ATOM 193 CA LEU B 521 54.548 50.237 13.482 1.00 3.74 ATOM 194 CA LEU B 522 52.452 52.639 11.494 1.00 3.74 ATOM 195 CA GLN B 523 55.587 54.498 10.581 1.00 3.74 ATOM 196 CA GLU B 524 57.231 51.182 9.765 1.00 3.74 ATOM 197 CA ALA B 525 54.389 50.449 7.427 1.00 3.74 ATOM 198 CA LYS B 526 54.268 53.967 5.986 1.00 3.74 ATOM 199 CA THR B 527 57.868 53.467 4.826 1.00 21.13 ATOM 200 CA GLN B 528 58.364 49.768 4.385 1.00 3.74 ATOM 201 CA ALA B 529 55.274 50.024 2.224 1.00 3.74 ATOM 202 CA ALA B 530 57.069 52.591 0.153 1.00 7.51 ATOM 203 CA LEU B 531 60.196 50.839 -1.149 1.00 3.96 ATOM 204 CA VAL B 532 58.194 47.633 -1.665 1.00 3.74 ATOM 205 CA LEU B 533 56.497 49.888 -4.164 1.00 15.03 ATOM 206 CA GLY B 534 59.661 51.515 -5.321 1.00 3.74 ATOM 207 CA SER B 535 61.589 48.292 -5.811 1.00 3.74 ATOM 208 CA LEU B 536 58.608 47.068 -7.780 1.00 3.74 ATOM 209 CA GLU B 537 58.759 50.275 -9.750 1.00 44.78 ATOM 210 CA ALA B 538 62.511 50.048 -10.258 1.00 48.36 ATOM 211 CA ARG B 539 61.707 46.500 -11.218 1.00 3.74 ATOM 212 CA LYS B 540 59.689 47.727 -14.233 1.00 77.82 ATOM 213 CA GLU B 541 61.962 46.414 -16.988 1.00193.74 TER