HEADER TRANSCRIPTION/DNA 31-DEC-69 1TF6 TITLE CO-CRYSTAL STRUCTURE OF XENOPUS TFIIIA ZINC FINGER DOMAIN BOUND TO TITLE 2 THE 5S RIBOSOMAL RNA GENE INTERNAL CONTROL REGION COMPND MOL_ID: 3; COMPND 2 MOLECULE: PROTEIN (TRANSCRIPTION FACTOR IIIA); COMPND 3 CHAIN: A, D; COMPND 4 FRAGMENT: NH2-TERMINAL SIX FINGERS, RESIDUE ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.10 ANGSTORMS DBREF 1TF6 A 1 190 UNP P03001 TF3A_XENLA 23 212 SEQRES 1 A 30 GLY GLU LYS PRO PHE PRO CYS LYS GLU GLU GLY CYS GLU SEQRES 2 A 30 LYS GLY PHE THR SER LEU HIS HIS LEU THR ARG HIS SER SEQRES 3 A 30 LEU THR HIS THR ATOM 1 N GLY A 39 37.140 66.720 28.967 1.00 53.19 ATOM 2 CA GLY A 39 36.676 65.626 29.796 1.00 57.36 ATOM 3 C GLY A 39 35.306 65.216 29.308 1.00 60.65 ATOM 4 O GLY A 39 34.414 64.896 30.093 1.00 60.89 ATOM 5 N GLU A 40 35.150 65.229 27.990 1.00 63.91 ATOM 6 CA GLU A 40 33.890 64.876 27.360 1.00 68.16 ATOM 7 C GLU A 40 33.736 63.385 27.114 1.00 67.34 ATOM 8 O GLU A 40 34.712 62.636 27.087 1.00 65.43 ATOM 9 CB GLU A 40 33.750 65.622 26.037 1.00 73.61 ATOM 10 CG GLU A 40 33.480 67.107 26.198 1.00 78.59 ATOM 11 CD GLU A 40 32.906 67.732 24.940 1.00 81.68 ATOM 12 OE1 GLU A 40 32.033 67.098 24.302 1.00 82.16 ATOM 13 OE2 GLU A 40 33.329 68.857 24.590 1.00 82.82 ATOM 14 N LYS A 41 32.490 62.969 26.924 1.00 68.48 ATOM 15 CA LYS A 41 32.170 61.574 26.670 1.00 70.01 ATOM 16 C LYS A 41 31.442 61.465 25.332 1.00 66.22 ATOM 17 O LYS A 41 30.290 61.038 25.267 1.00 66.78 ATOM 18 CB LYS A 41 31.288 61.022 27.797 1.00 75.60 ATOM 19 CG LYS A 41 31.081 61.979 28.973 1.00 80.40 ATOM 20 CD LYS A 41 30.845 61.222 30.281 1.00 83.56 ATOM 21 CE LYS A 41 29.414 61.402 30.785 1.00 84.60 ATOM 22 NZ LYS A 41 28.947 60.248 31.607 1.00 84.48 ATOM 23 N PRO A 42 32.113 61.857 24.242 1.00 61.41 ATOM 24 CA PRO A 42 31.511 61.797 22.909 1.00 56.64 ATOM 25 C PRO A 42 30.989 60.411 22.569 1.00 52.10 ATOM 26 O PRO A 42 30.232 60.236 21.617 1.00 50.57 ATOM 27 CB PRO A 42 32.647 62.222 21.984 1.00 58.14 ATOM 28 CG PRO A 42 33.558 63.017 22.849 1.00 59.52 ATOM 29 CD PRO A 42 33.489 62.379 24.197 1.00 61.24 ATOM 30 N PHE A 43 31.402 59.422 23.348 1.00 50.32 ATOM 31 CA PHE A 43 30.963 58.060 23.104 1.00 51.54 ATOM 32 C PHE A 43 30.763 57.277 24.397 1.00 54.04 ATOM 33 O PHE A 43 31.654 56.548 24.837 1.00 56.81 ATOM 34 CB PHE A 43 31.976 57.333 22.222 1.00 51.46 ATOM 35 CG PHE A 43 32.320 58.063 20.954 1.00 52.93 ATOM 36 CD1 PHE A 43 33.359 58.987 20.927 1.00 53.27 ATOM 37 CD2 PHE A 43 31.627 57.803 19.776 1.00 54.16 ATOM 38 CE1 PHE A 43 33.709 59.639 19.741 1.00 53.12 ATOM 39 CE2 PHE A 43 31.968 58.449 18.587 1.00 54.33 ATOM 40 CZ PHE A 43 33.013 59.368 18.571 1.00 53.50 ATOM 41 N PRO A 44 29.595 57.429 25.036 1.00 54.27 ATOM 42 CA PRO A 44 29.339 56.701 26.277 1.00 56.34 ATOM 43 C PRO A 44 28.662 55.370 25.962 1.00 60.74 ATOM 44 O PRO A 44 28.249 55.133 24.826 1.00 59.17 ATOM 45 CB PRO A 44 28.430 57.645 27.060 1.00 53.93 ATOM 46 CG PRO A 44 27.826 58.580 26.016 1.00 51.97 ATOM 47 CD PRO A 44 28.458 58.287 24.679 1.00 53.14 ATOM 48 N CYS A 45 28.560 54.501 26.962 1.00 66.55 ATOM 49 CA CYS A 45 27.922 53.201 26.777 1.00 72.03 ATOM 50 C CYS A 45 26.408 53.349 26.865 1.00 77.10 ATOM 51 O CYS A 45 25.899 54.407 27.232 1.00 77.45 ATOM 52 CB CYS A 45 28.403 52.211 27.843 1.00 71.47 ATOM 53 SG CYS A 45 28.084 50.471 27.446 1.00 70.53 ATOM 54 N LYS A 46 25.690 52.284 26.531 1.00 82.47 ATOM 55 CA LYS A 46 24.234 52.310 26.570 1.00 86.35 ATOM 56 C LYS A 46 23.671 51.275 27.543 1.00 87.69 ATOM 57 O LYS A 46 22.976 50.342 27.143 1.00 89.03 ATOM 58 CB LYS A 46 23.676 52.066 25.164 1.00 87.76 ATOM 59 CG LYS A 46 23.865 53.234 24.211 1.00 87.95 ATOM 60 CD LYS A 46 25.152 53.089 23.417 1.00 88.66 ATOM 61 CE LYS A 46 25.146 53.981 22.184 1.00 89.35 ATOM 62 NZ LYS A 46 25.685 55.343 22.473 1.00 89.76 ATOM 63 N GLU A 47 23.990 51.438 28.821 1.00 88.33 ATOM 64 CA GLU A 47 23.512 50.533 29.861 1.00 90.36 ATOM 65 C GLU A 47 23.834 51.122 31.228 1.00 91.57 ATOM 66 O GLU A 47 24.906 51.690 31.432 1.00 91.53 ATOM 67 CB GLU A 47 24.157 49.145 29.733 1.00 90.64 ATOM 68 CG GLU A 47 25.201 49.003 28.634 1.00 91.32 ATOM 69 CD GLU A 47 24.763 48.055 27.531 1.00 91.42 ATOM 70 OE1 GLU A 47 24.403 46.901 27.847 1.00 90.94 ATOM 71 OE2 GLU A 47 24.777 48.463 26.350 1.00 91.50 ATOM 72 N GLU A 48 22.901 50.987 32.165 1.00 92.59 ATOM 73 CA GLU A 48 23.095 51.521 33.505 1.00 93.45 ATOM 74 C GLU A 48 24.326 50.940 34.176 1.00 93.50 ATOM 75 O GLU A 48 24.944 50.006 33.664 1.00 92.90 ATOM 76 CB GLU A 48 21.865 51.242 34.365 1.00 95.21 ATOM 77 CG GLU A 48 20.918 52.420 34.468 1.00 97.54 ATOM 78 CD GLU A 48 20.268 52.763 33.139 1.00 99.67 ATOM 79 OE1 GLU A 48 21.002 52.955 32.144 1.00100.00 ATOM 80 OE2 GLU A 48 19.022 52.841 33.087 1.00100.00 ATOM 81 N GLY A 49 24.677 51.504 35.327 1.00 94.57 ATOM 82 CA GLY A 49 25.833 51.024 36.059 1.00 97.53 ATOM 83 C GLY A 49 27.158 51.358 35.398 1.00 98.85 ATOM 84 O GLY A 49 28.183 51.458 36.076 1.00100.00 ATOM 85 N CYS A 50 27.149 51.527 34.078 1.00 97.47 ATOM 86 CA CYS A 50 28.373 51.855 33.355 1.00 94.30 ATOM 87 C CYS A 50 28.450 53.339 33.029 1.00 94.15 ATOM 88 O CYS A 50 27.545 53.903 32.409 1.00 94.01 ATOM 89 CB CYS A 50 28.472 51.048 32.059 1.00 91.29 ATOM 90 SG CYS A 50 30.085 51.173 31.249 1.00 85.80 ATOM 91 N GLU A 51 29.538 53.965 33.458 1.00 93.42 ATOM 92 CA GLU A 51 29.754 55.381 33.214 1.00 92.42 ATOM 93 C GLU A 51 31.011 55.560 32.369 1.00 89.68 ATOM 94 O GLU A 51 31.587 56.646 32.306 1.00 91.03 ATOM 95 CB GLU A 51 29.899 56.126 34.543 1.00 94.69 ATOM 96 CG GLU A 51 29.426 57.573 34.498 1.00 97.56 ATOM 97 CD GLU A 51 27.926 57.713 34.705 1.00 98.63 ATOM 98 OE1 GLU A 51 27.366 56.977 35.546 1.00 98.75 ATOM 99 OE2 GLU A 51 27.309 58.562 34.025 1.00 99.11 ATOM 100 N LYS A 52 31.428 54.485 31.713 1.00 85.19 ATOM 101 CA LYS A 52 32.614 54.521 30.875 1.00 81.44 ATOM 102 C LYS A 52 32.427 55.443 29.675 1.00 78.47 ATOM 103 O LYS A 52 31.406 55.388 28.987 1.00 78.04 ATOM 104 CB LYS A 52 32.954 53.109 30.400 1.00 82.71 ATOM 105 CG LYS A 52 33.622 52.253 31.461 1.00 83.91 ATOM 106 CD LYS A 52 35.014 52.774 31.788 1.00 84.17 ATOM 107 CE LYS A 52 35.321 52.652 33.271 1.00 83.91 ATOM 108 NZ LYS A 52 36.677 53.173 33.601 1.00 83.17 ATOM 109 N GLY A 53 33.423 56.290 29.432 1.00 74.81 ATOM 110 CA GLY A 53 33.367 57.211 28.310 1.00 68.40 ATOM 111 C GLY A 53 34.493 56.958 27.327 1.00 60.63 ATOM 112 O GLY A 53 35.433 56.228 27.631 1.00 59.04 ATOM 113 N PHE A 54 34.406 57.559 26.147 1.00 56.31 ATOM 114 CA PHE A 54 35.432 57.374 25.128 1.00 55.12 ATOM 115 C PHE A 54 35.521 58.550 24.155 1.00 54.54 ATOM 116 O PHE A 54 34.792 59.534 24.286 1.00 55.57 ATOM 117 CB PHE A 54 35.155 56.091 24.346 1.00 55.66 ATOM 118 CG PHE A 54 35.236 54.846 25.177 1.00 53.52 ATOM 119 CD1 PHE A 54 36.452 54.201 25.369 1.00 53.18 ATOM 120 CD2 PHE A 54 34.097 54.311 25.759 1.00 51.25 ATOM 121 CE1 PHE A 54 36.531 53.045 26.125 1.00 52.38 ATOM 122 CE2 PHE A 54 34.167 53.155 26.518 1.00 51.93 ATOM 123 CZ PHE A 54 35.384 52.520 26.701 1.00 52.12 ATOM 124 N THR A 55 36.411 58.436 23.172 1.00 52.70 ATOM 125 CA THR A 55 36.604 59.492 22.185 1.00 52.11 ATOM 126 C THR A 55 36.769 58.943 20.772 1.00 53.29 ATOM 127 O THR A 55 37.568 59.452 19.984 1.00 50.62 ATOM 128 CB THR A 55 37.839 60.331 22.526 1.00 52.00 ATOM 129 OG1 THR A 55 38.845 59.481 23.086 1.00 54.07 ATOM 130 CG2 THR A 55 37.489 61.405 23.531 1.00 50.37 ATOM 131 N SER A 56 36.005 57.898 20.469 1.00 56.99 ATOM 132 CA SER A 56 36.016 57.251 19.158 1.00 59.83 ATOM 133 C SER A 56 34.867 56.255 19.098 1.00 64.04 ATOM 134 O SER A 56 34.695 55.451 20.011 1.00 64.11 ATOM 135 CB SER A 56 37.329 56.507 18.931 1.00 57.52 ATOM 136 OG SER A 56 37.152 55.459 17.995 1.00 54.65 ATOM 137 N LEU A 57 34.082 56.303 18.026 1.00 68.87 ATOM 138 CA LEU A 57 32.951 55.389 17.876 1.00 71.57 ATOM 139 C LEU A 57 33.417 53.934 17.859 1.00 73.00 ATOM 140 O LEU A 57 32.602 53.013 17.845 1.00 73.55 ATOM 141 CB LEU A 57 32.176 55.703 16.591 1.00 72.23 ATOM 142 CG LEU A 57 32.778 56.762 15.665 1.00 73.87 ATOM 143 CD1 LEU A 57 33.450 56.077 14.485 1.00 75.15 ATOM 144 CD2 LEU A 57 31.692 57.712 15.185 1.00 73.64 ATOM 145 N HIS A 58 34.731 53.736 17.866 1.00 74.03 ATOM 146 CA HIS A 58 35.303 52.398 17.856 1.00 74.52 ATOM 147 C HIS A 58 35.742 51.976 19.258 1.00 73.35 ATOM 148 O HIS A 58 35.766 50.789 19.577 1.00 74.38 ATOM 149 CB HIS A 58 36.495 52.346 16.903 1.00 77.57 ATOM 150 CG HIS A 58 37.510 51.312 17.268 1.00 81.06 ATOM 151 ND1 HIS A 58 37.197 49.977 17.395 1.00 83.41 ATOM 152 CD2 HIS A 58 38.830 51.418 17.547 1.00 82.68 ATOM 153 CE1 HIS A 58 38.281 49.303 17.736 1.00 84.70 ATOM 154 NE2 HIS A 58 39.286 50.155 17.835 1.00 84.49 ATOM 155 N HIS A 59 36.098 52.950 20.091 1.00 71.31 ATOM 156 CA HIS A 59 36.520 52.665 21.459 1.00 68.26 ATOM 157 C HIS A 59 35.295 52.370 22.317 1.00 69.95 ATOM 158 O HIS A 59 35.414 52.043 23.498 1.00 72.28 ATOM 159 CB HIS A 59 37.274 53.856 22.048 1.00 64.80 ATOM 160 CG HIS A 59 38.737 53.862 21.737 1.00 61.68 ATOM 161 ND1 HIS A 59 39.576 54.882 22.132 1.00 60.75 ATOM 162 CD2 HIS A 59 39.507 52.983 21.056 1.00 60.38 ATOM 163 CE1 HIS A 59 40.800 54.631 21.707 1.00 60.04 ATOM 164 NE2 HIS A 59 40.786 53.485 21.051 1.00 60.80 ATOM 165 N LEU A 60 34.116 52.505 21.720 1.00 69.54 ATOM 166 CA LEU A 60 32.868 52.236 22.422 1.00 69.04 ATOM 167 C LEU A 60 32.514 50.796 22.110 1.00 69.96 ATOM 168 O LEU A 60 32.177 50.010 22.993 1.00 70.32 ATOM 169 CB LEU A 60 31.755 53.167 21.922 1.00 66.06 ATOM 170 CG LEU A 60 30.386 53.135 22.615 1.00 62.87 ATOM 171 CD1 LEU A 60 30.547 52.959 24.115 1.00 61.69 ATOM 172 CD2 LEU A 60 29.645 54.425 22.322 1.00 62.31 ATOM 173 N THR A 61 32.610 50.459 20.832 1.00 71.45 ATOM 174 CA THR A 61 32.308 49.116 20.379 1.00 74.07 ATOM 175 C THR A 61 33.160 48.106 21.135 1.00 71.60 ATOM 176 O THR A 61 32.635 47.187 21.761 1.00 72.21 ATOM 177 CB THR A 61 32.573 48.977 18.872 1.00 77.47 ATOM 178 OG1 THR A 61 33.277 50.135 18.403 1.00 79.71 ATOM 179 CG2 THR A 61 31.258 48.849 18.113 1.00 78.48 ATOM 180 N ARG A 62 34.476 48.286 21.083 1.00 68.55 ATOM 181 CA ARG A 62 35.384 47.378 21.767 1.00 65.92 ATOM 182 C ARG A 62 34.970 47.206 23.229 1.00 66.30 ATOM 183 O ARG A 62 35.299 46.200 23.855 1.00 69.30 ATOM 184 CB ARG A 62 36.825 47.897 21.673 1.00 62.94 ATOM 185 CG ARG A 62 37.363 48.509 22.960 1.00 60.61 ATOM 186 CD ARG A 62 38.554 49.413 22.698 1.00 57.99 ATOM 187 NE ARG A 62 39.579 48.745 21.902 1.00 56.49 ATOM 188 CZ ARG A 62 40.881 48.985 22.011 1.00 53.62 ATOM 189 NH1 ARG A 62 41.315 49.879 22.886 1.00 51.71 ATOM 190 NH2 ARG A 62 41.746 48.332 21.243 1.00 52.91 ATOM 191 N HIS A 63 34.245 48.183 23.768 1.00 63.14 ATOM 192 CA HIS A 63 33.790 48.115 25.153 1.00 62.49 ATOM 193 C HIS A 63 32.474 47.346 25.217 1.00 65.98 ATOM 194 O HIS A 63 32.122 46.772 26.247 1.00 67.90 ATOM 195 CB HIS A 63 33.602 49.530 25.722 1.00 59.81 ATOM 196 CG HIS A 63 32.691 49.596 26.913 1.00 57.73 ATOM 197 ND1 HIS A 63 33.125 49.552 28.221 1.00 57.34 ATOM 198 CD2 HIS A 63 31.340 49.717 26.979 1.00 55.78 ATOM 199 CE1 HIS A 63 32.049 49.645 29.022 1.00 56.90 ATOM 200 NE2 HIS A 63 30.938 49.747 28.317 1.00 57.16 ATOM 201 N SER A 64 31.749 47.334 24.108 1.00 68.03 ATOM 202 CA SER A 64 30.472 46.641 24.052 1.00 71.47 ATOM 203 C SER A 64 30.629 45.160 24.354 1.00 72.11 ATOM 204 O SER A 64 30.092 44.654 25.337 1.00 70.22 ATOM 205 CB SER A 64 29.840 46.818 22.671 1.00 72.89 ATOM 206 OG SER A 64 30.198 48.068 22.110 1.00 73.71 ATOM 207 N LEU A 65 31.372 44.472 23.498 1.00 75.41 ATOM 208 CA LEU A 65 31.598 43.044 23.653 1.00 80.89 ATOM 209 C LEU A 65 31.902 42.640 25.092 1.00 83.37 ATOM 210 O LEU A 65 31.828 41.460 25.437 1.00 84.37 ATOM 211 CB LEU A 65 32.743 42.590 22.738 1.00 83.19 ATOM 212 CG LEU A 65 33.994 43.474 22.637 1.00 83.93 ATOM 213 CD1 LEU A 65 35.169 42.792 23.332 1.00 83.48 ATOM 214 CD2 LEU A 65 34.326 43.731 21.172 1.00 83.34 ATOM 215 N THR A 66 32.243 43.616 25.928 1.00 85.33 ATOM 216 CA THR A 66 32.563 43.339 27.323 1.00 89.07 ATOM 217 C THR A 66 31.326 43.326 28.211 1.00 91.09 ATOM 218 O THR A 66 31.248 42.543 29.157 1.00 91.44 ATOM 219 CB THR A 66 33.554 44.369 27.892 1.00 90.11 ATOM 220 OG1 THR A 66 32.831 45.402 28.574 1.00 91.24 ATOM 221 CG2 THR A 66 34.380 44.982 26.778 1.00 91.06 ATOM 222 N HIS A 67 30.363 44.193 27.912 1.00 92.73 ATOM 223 CA HIS A 67 29.135 44.259 28.698 1.00 93.28 ATOM 224 C HIS A 67 28.325 42.979 28.517 1.00 91.37 ATOM 225 O HIS A 67 27.195 42.864 28.993 1.00 91.48 ATOM 226 CB HIS A 67 28.298 45.471 28.282 1.00 96.01 ATOM 227 CG HIS A 67 28.312 46.584 29.285 1.00 98.66 ATOM 228 ND1 HIS A 67 27.854 46.465 30.580 1.00 99.89 ATOM 229 CD2 HIS A 67 28.751 47.862 29.167 1.00 99.32 ATOM 230 CE1 HIS A 67 28.027 47.648 31.190 1.00100.00 ATOM 231 NE2 HIS A 67 28.570 48.529 30.372 1.00100.00 ATOM 232 N THR A 68 28.924 42.019 27.820 1.00 88.76 ATOM 233 CA THR A 68 28.298 40.730 27.567 1.00 85.76 ATOM 234 C THR A 68 29.300 39.626 27.907 1.00 87.56 ATOM 235 O THR A 68 29.017 38.739 28.716 1.00 87.58 ATOM 236 CB THR A 68 27.871 40.593 26.084 1.00 81.68 ATOM 237 OG1 THR A 68 28.543 39.474 25.493 1.00 78.24 ATOM 238 CG2 THR A 68 28.215 41.857 25.306 1.00 80.40 ATOM 239 ZN ZN A 202 29.247 50.312 29.469 1.00 64.89 TER