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 D 1 541 UNP O88618 FTCD_RAT 1 541 MODRES 1TT9 MSE D 75 MET SELENOMETHIONINE MODRES 1TT9 MSE D 85 MET SELENOMETHIONINE MODRES 1TT9 MSE D 101 MET SELENOMETHIONINE MODRES 1TT9 MSE D 132 MET SELENOMETHIONINE MODRES 1TT9 MSE D 373 MET SELENOMETHIONINE MODRES 1TT9 MSE D 377 MET SELENOMETHIONINE MODRES 1TT9 MSE D 391 MET SELENOMETHIONINE MODRES 1TT9 MSE D 505 MET SELENOMETHIONINE SEQRES 1 D 179 SER GLN LEU VAL GLU CYS VAL PRO ASN PHE SER GLU GLY SEQRES 2 D 179 ASN ASN GLN GLU VAL ILE ASP ALA ILE SER GLN ALA ILE SEQRES 3 D 179 SER GLN THR PRO GLY CYS VAL LEU LEU ASP VAL ASP ALA SEQRES 4 D 179 GLY PRO SER THR ASN ARG THR VAL TYR THR PHE VAL GLY SEQRES 5 D 179 GLN PRO GLU CYS VAL VAL GLU GLY ALA LEU SER ALA ALA SEQRES 6 D 179 ARG THR ALA SER GLN LEU ILE ASP MET ARG LYS HIS LYS SEQRES 7 D 179 GLY GLU HIS PRO ARG MET GLY ALA LEU ASP VAL CYS PRO SEQRES 8 D 179 PHE ILE PRO VAL ARG GLY VAL SER MET ASP GLU CYS VAL SEQRES 9 D 179 LEU CYS ALA LYS ALA PHE GLY GLN ARG LEU ALA GLU GLU SEQRES 10 D 179 LEU ASN VAL PRO VAL TYR LEU TYR GLY GLU ALA ALA GLN SEQRES 11 D 179 MET PRO SER ARG GLN THR LEU PRO ALA ILE ARG ALA GLY SEQRES 12 D 179 GLU TYR GLU ALA LEU PRO GLU LYS LEU LYS GLN ALA GLU SEQRES 13 D 179 TRP VAL PRO ASP PHE GLY PRO SER SER PHE VAL PRO SER SEQRES 14 D 179 TRP GLY ALA THR VAL THR GLY ALA ARG LYS ATOM 1 CA SER D 2 26.586 45.845 99.145 1.00111.34 ATOM 2 CA GLN D 3 26.118 47.658 102.444 1.00 44.36 ATOM 3 CA LEU D 4 27.066 51.240 101.598 1.00 70.66 ATOM 4 CA VAL D 5 27.269 54.010 104.191 1.00 3.74 ATOM 5 CA GLU D 6 28.423 57.551 103.582 1.00 3.74 ATOM 6 CA CYS D 7 30.599 59.483 106.027 1.00 24.92 ATOM 7 CA VAL D 8 31.089 63.213 105.592 1.00 9.77 ATOM 8 CA PRO D 9 33.596 64.326 108.215 1.00 8.53 ATOM 9 CA ASN D 10 33.624 68.145 108.604 1.00 16.60 ATOM 10 CA PHE D 11 37.285 69.160 109.032 1.00 25.57 ATOM 11 CA SER D 12 38.682 72.544 110.023 1.00 62.12 ATOM 12 CA GLU D 13 41.431 74.294 108.023 1.00115.76 ATOM 13 CA GLY D 14 40.882 74.298 104.264 1.00193.74 ATOM 14 CA ASN D 15 43.793 76.567 103.358 1.00 90.63 ATOM 15 CA ASN D 16 46.807 74.385 104.156 1.00193.54 ATOM 16 CA GLN D 17 47.813 71.372 102.059 1.00 55.23 ATOM 17 CA GLU D 18 50.048 69.468 104.515 1.00140.66 ATOM 18 CA VAL D 19 46.982 69.037 106.746 1.00 51.41 ATOM 19 CA ILE D 20 44.390 68.053 104.141 1.00147.60 ATOM 20 CA ASP D 21 46.223 65.697 101.787 1.00157.19 ATOM 21 CA ALA D 22 47.654 64.175 104.974 1.00 75.46 ATOM 22 CA ILE D 23 44.179 63.516 106.358 1.00 65.65 ATOM 23 CA SER D 24 42.681 62.344 103.054 1.00104.69 ATOM 24 CA GLN D 25 45.395 59.667 102.950 1.00 56.57 ATOM 25 CA ALA D 26 45.067 58.208 106.439 1.00 78.87 ATOM 26 CA ILE D 27 41.392 57.920 105.499 1.00 21.42 ATOM 27 CA SER D 28 42.221 56.346 102.136 1.00 84.39 ATOM 28 CA GLN D 29 44.961 54.055 103.461 1.00133.94 ATOM 29 CA THR D 30 42.083 52.657 105.485 1.00110.70 ATOM 30 CA PRO D 31 40.626 49.290 104.344 1.00 91.37 ATOM 31 CA GLY D 32 36.916 48.963 103.630 1.00 82.10 ATOM 32 CA CYS D 33 36.187 52.570 102.735 1.00 88.32 ATOM 33 CA VAL D 34 36.837 54.502 99.524 1.00 59.37 ATOM 34 CA LEU D 35 37.410 58.240 99.347 1.00 57.96 ATOM 35 CA LEU D 36 34.886 59.917 97.017 1.00 34.48 ATOM 36 CA ASP D 37 35.557 63.693 97.389 1.00 30.91 ATOM 37 CA VAL D 38 37.482 66.307 99.439 1.00 40.93 ATOM 38 CA ASP D 39 36.111 69.854 99.367 1.00 56.56 ATOM 39 CA ALA D 40 37.474 72.990 100.997 1.00102.31 ATOM 40 CA GLY D 41 36.244 76.540 101.337 1.00193.74 ATOM 41 CA PRO D 42 39.483 78.452 102.125 1.00193.59 ATOM 42 CA SER D 43 37.366 81.478 103.067 1.00182.04 ATOM 43 CA THR D 44 35.245 79.260 105.328 1.00 94.72 ATOM 44 CA ASN D 45 38.647 77.736 106.120 1.00 86.15 ATOM 45 CA ARG D 46 37.486 74.104 106.277 1.00 96.49 ATOM 46 CA THR D 47 37.568 70.855 104.352 1.00 49.55 ATOM 47 CA VAL D 48 34.684 68.479 103.716 1.00127.08 ATOM 48 CA TYR D 49 35.940 64.911 103.337 1.00 11.88 ATOM 49 CA THR D 50 33.548 62.327 101.929 1.00 58.85 ATOM 50 CA PHE D 51 33.917 58.552 101.676 1.00 3.74 ATOM 51 CA VAL D 52 31.505 55.613 101.465 1.00 6.44 ATOM 52 CA GLY D 53 31.931 51.996 102.502 1.00 63.00 ATOM 53 CA GLN D 54 30.995 49.279 104.995 1.00 94.60 ATOM 54 CA PRO D 55 29.688 50.062 108.536 1.00 32.99 ATOM 55 CA GLU D 56 32.673 48.865 110.591 1.00106.45 ATOM 56 CA CYS D 57 35.153 49.708 107.818 1.00 52.87 ATOM 57 CA VAL D 58 34.141 53.345 107.431 1.00 46.69 ATOM 58 CA VAL D 59 34.319 54.046 111.177 1.00 26.31 ATOM 59 CA GLU D 60 37.967 53.061 110.820 1.00 77.23 ATOM 60 CA GLY D 61 38.575 55.760 108.255 1.00 37.64 ATOM 61 CA ALA D 62 36.502 58.095 110.423 1.00 17.76 ATOM 62 CA LEU D 63 38.769 57.791 113.443 1.00 76.07 ATOM 63 CA SER D 64 41.708 56.842 111.203 1.00 42.34 ATOM 64 CA ALA D 65 41.506 60.393 109.849 1.00 71.27 ATOM 65 CA ALA D 66 40.742 61.702 113.332 1.00 58.27 ATOM 66 CA ARG D 67 43.995 60.479 114.874 1.00 58.37 ATOM 67 CA THR D 68 45.939 61.825 111.882 1.00 59.62 ATOM 68 CA ALA D 69 44.460 65.324 112.043 1.00 96.88 ATOM 69 CA SER D 70 44.869 65.035 115.805 1.00188.12 ATOM 70 CA GLN D 71 48.579 65.759 115.652 1.00161.48 ATOM 71 CA LEU D 72 48.323 68.313 112.842 1.00 90.41 ATOM 72 CA ILE D 73 45.959 71.138 113.820 1.00 45.06 ATOM 73 CA ASP D 74 45.996 73.741 116.599 1.00 97.89 ATOM 74 CA MSE D 75 42.485 75.165 117.094 1.00193.74 ATOM 75 CA ARG D 76 44.593 77.876 118.680 1.00 94.87 ATOM 76 CA LYS D 77 45.623 79.279 115.275 1.00152.19 ATOM 77 CA HIS D 78 42.355 78.475 113.469 1.00 65.41 ATOM 78 CA LYS D 79 39.886 81.257 112.735 1.00193.74 ATOM 79 CA GLY D 80 37.714 81.011 109.637 1.00128.90 ATOM 80 CA GLU D 81 34.542 82.523 108.154 1.00193.74 ATOM 81 CA HIS D 82 32.485 79.437 109.004 1.00 81.38 ATOM 82 CA PRO D 83 31.174 78.628 112.548 1.00172.46 ATOM 83 CA ARG D 84 33.471 75.670 113.222 1.00 50.23 ATOM 84 CA MSE D 85 34.058 74.536 116.819 1.00 27.70 ATOM 85 CA GLY D 86 36.775 71.919 116.961 1.00193.74 ATOM 86 CA ALA D 87 39.585 70.599 114.768 1.00154.24 ATOM 87 CA LEU D 88 36.863 68.292 113.522 1.00 37.90 ATOM 88 CA ASP D 89 33.260 69.525 113.862 1.00 4.89 ATOM 89 CA VAL D 90 30.413 67.130 113.088 1.00 55.83 ATOM 90 CA CYS D 91 31.345 63.816 111.486 1.00 18.71 ATOM 91 CA PRO D 92 27.947 62.331 110.465 1.00 39.07 ATOM 92 CA PHE D 93 27.302 58.823 109.148 1.00 27.77 ATOM 93 CA ILE D 94 24.542 58.280 106.555 1.00 13.05 ATOM 94 CA PRO D 95 23.060 55.317 104.620 1.00 17.34 ATOM 95 CA VAL D 96 23.385 54.908 100.881 1.00 30.12 ATOM 96 CA ARG D 97 21.983 51.400 100.364 1.00 68.35 ATOM 97 CA GLY D 98 21.135 48.364 102.469 1.00170.06 ATOM 98 CA VAL D 99 22.054 49.617 105.928 1.00130.62 ATOM 99 CA SER D 100 19.259 51.194 107.951 1.00 23.35 ATOM 100 CA MSE D 101 19.119 54.387 109.948 1.00 88.81 ATOM 101 CA ASP D 102 19.270 52.428 113.192 1.00 61.95 ATOM 102 CA GLU D 103 22.377 50.652 111.965 1.00 3.74 ATOM 103 CA CYS D 104 23.743 54.151 111.229 1.00 37.64 ATOM 104 CA VAL D 105 22.687 55.460 114.622 1.00 48.49 ATOM 105 CA LEU D 106 24.740 52.541 115.899 1.00 38.51 ATOM 106 CA CYS D 107 27.561 53.695 113.648 1.00 23.92 ATOM 107 CA ALA D 108 27.190 57.024 115.396 1.00 24.19 ATOM 108 CA LYS D 109 27.890 55.299 118.700 1.00 67.05 ATOM 109 CA ALA D 110 30.917 53.294 117.529 1.00 18.28 ATOM 110 CA PHE D 111 32.891 56.386 116.514 1.00 60.53 ATOM 111 CA GLY D 112 31.672 58.412 119.495 1.00109.02 ATOM 112 CA GLN D 113 33.285 56.084 122.024 1.00 13.84 ATOM 113 CA ARG D 114 36.455 54.742 120.409 1.00 59.13 ATOM 114 CA LEU D 115 37.143 58.424 119.610 1.00121.43 ATOM 115 CA ALA D 116 36.914 60.357 122.887 1.00180.27 ATOM 116 CA GLU D 117 38.597 57.275 124.383 1.00 61.18 ATOM 117 CA GLU D 118 41.600 57.511 122.081 1.00 82.90 ATOM 118 CA LEU D 119 42.001 61.290 122.583 1.00 67.83 ATOM 119 CA ASN D 120 40.312 62.449 125.795 1.00193.74 ATOM 120 CA VAL D 121 38.005 65.229 124.521 1.00124.54 ATOM 121 CA PRO D 122 34.321 66.366 124.662 1.00151.07 ATOM 122 CA VAL D 123 32.018 64.781 122.078 1.00 95.77 ATOM 123 CA TYR D 124 28.237 64.786 121.900 1.00 61.82 ATOM 124 CA LEU D 125 26.657 62.662 119.205 1.00 12.97 ATOM 125 CA TYR D 126 23.851 64.451 117.310 1.00 64.85 ATOM 126 CA GLY D 127 21.191 63.806 114.672 1.00 7.24 ATOM 127 CA GLU D 128 19.185 60.597 114.684 1.00 26.93 ATOM 128 CA ALA D 129 21.702 59.884 117.427 1.00 45.96 ATOM 129 CA ALA D 130 21.633 62.412 120.304 1.00115.03 ATOM 130 CA GLN D 131 19.058 61.076 122.766 1.00179.60 ATOM 131 CA MSE D 132 18.836 64.464 124.473 1.00 74.09 ATOM 132 CA PRO D 133 15.995 66.168 122.517 1.00 22.47 ATOM 133 CA SER D 134 18.227 69.248 122.366 1.00 64.26 ATOM 134 CA ARG D 135 21.200 68.063 120.331 1.00 94.24 ATOM 135 CA GLN D 136 19.394 66.638 117.315 1.00 73.40 ATOM 136 CA THR D 137 19.913 70.027 115.705 1.00 24.22 ATOM 137 CA LEU D 138 23.607 70.809 115.050 1.00 32.43 ATOM 138 CA PRO D 139 23.478 74.637 115.048 1.00106.02 ATOM 139 CA ALA D 140 22.578 74.627 118.757 1.00 88.51 ATOM 140 CA ILE D 141 25.493 72.437 119.966 1.00 3.92 ATOM 141 CA ARG D 142 27.422 75.025 117.961 1.00181.41 ATOM 142 CA ALA D 143 27.309 77.306 121.005 1.00143.21 ATOM 143 CA GLY D 144 29.263 80.209 119.531 1.00112.50 ATOM 144 CA GLU D 145 31.889 77.969 117.870 1.00135.77 ATOM 145 CA TYR D 146 35.395 77.116 119.176 1.00129.68 ATOM 146 CA GLU D 147 34.947 79.399 122.172 1.00193.74 ATOM 147 CA ALA D 148 32.050 77.202 123.352 1.00157.64 ATOM 148 CA LEU D 149 33.951 74.685 125.471 1.00102.97 ATOM 149 CA PRO D 150 35.493 77.410 127.697 1.00155.50 ATOM 150 CA GLU D 151 32.588 77.114 130.177 1.00101.27 ATOM 151 CA LYS D 152 30.134 74.763 128.477 1.00193.74 ATOM 152 CA LEU D 153 32.203 71.695 129.401 1.00 94.13 ATOM 153 CA LYS D 154 32.101 72.326 133.142 1.00163.00 ATOM 154 CA GLN D 155 28.318 72.772 133.454 1.00151.00 ATOM 155 CA ALA D 156 25.942 69.859 133.968 1.00120.37 ATOM 156 CA GLU D 157 23.931 71.498 131.211 1.00161.75 ATOM 157 CA TRP D 158 26.376 70.813 128.347 1.00 47.34 ATOM 158 CA VAL D 159 27.660 67.490 129.685 1.00137.23 ATOM 159 CA PRO D 160 29.247 65.635 126.746 1.00 89.65 ATOM 160 CA ASP D 161 27.525 62.461 125.536 1.00114.55 ATOM 161 CA PHE D 162 31.074 61.137 125.126 1.00 94.53 ATOM 162 CA GLY D 163 34.467 62.338 126.337 1.00166.58 ATOM 163 CA PRO D 164 34.891 63.715 129.921 1.00121.68 ATOM 164 CA SER D 165 34.480 67.497 129.938 1.00159.46 ATOM 165 CA SER D 166 38.141 68.545 129.749 1.00144.41 ATOM 166 CA PHE D 167 39.597 71.129 127.362 1.00 49.98 ATOM 167 CA VAL D 168 42.588 71.048 125.002 1.00146.38 ATOM 168 CA PRO D 169 44.257 74.049 123.281 1.00193.74 ATOM 169 CA SER D 170 44.421 72.488 119.784 1.00156.68 ATOM 170 CA TRP D 171 40.889 71.045 119.477 1.00193.74 ATOM 171 CA GLY D 172 37.336 72.048 120.379 1.00120.68 ATOM 172 CA ALA D 173 34.776 69.256 120.669 1.00110.37 ATOM 173 CA THR D 174 33.620 66.901 117.906 1.00108.48 ATOM 174 CA VAL D 175 30.102 65.694 117.087 1.00 33.89 ATOM 175 CA THR D 176 29.293 62.379 115.404 1.00 10.62 ATOM 176 CA GLY D 177 25.792 61.187 114.462 1.00 28.48 ATOM 177 CA ALA D 178 23.519 60.209 111.587 1.00 5.49 ATOM 178 CA ARG D 179 20.979 62.210 109.564 1.00 17.01 ATOM 179 CA LYS D 180 19.222 61.380 106.285 1.00 20.57 TER