HEADER TRANSCRIPTION/DNA 31-DEC-69 8SSS TITLE ZnFs 1-7 of CCCTC-binding factor (CTCF) Complexed with 23mer COMPND MOL_ID: 1; COMPND 2 MOLECULE: Transcriptional repressor CTCF; COMPND 3 CHAIN: A, D; COMPND 4 FRAGMENT: Zinc finger domains ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.30 ANGSTORMS DBREF 8SSS A 263 465 UNP P49711 CTCF_HUMAN 263 465 SEQRES 1 A 25 PRO HIS LYS CYS HIS LEU CYS GLY ARG ALA PHE ARG THR SEQRES 2 A 25 VAL THR LEU LEU ARG ASN HIS LEU ASN THR HIS THR ATOM 1 N PRO A 31 18.854 17.146 21.314 1.00106.80 ATOM 2 CA PRO A 31 17.397 17.215 21.106 1.00105.02 ATOM 3 C PRO A 31 16.557 16.854 22.325 1.00100.54 ATOM 4 O PRO A 31 15.666 17.619 22.710 1.00 98.56 ATOM 5 CB PRO A 31 17.168 16.215 19.965 1.00 97.60 ATOM 6 CG PRO A 31 18.307 15.257 20.067 1.00107.29 ATOM 7 CD PRO A 31 19.481 16.061 20.543 1.00102.24 ATOM 8 N HIS A 32 16.825 15.702 22.939 1.00107.29 ATOM 9 CA HIS A 32 15.942 15.168 23.972 1.00106.24 ATOM 10 C HIS A 32 16.101 15.956 25.266 1.00108.09 ATOM 11 O HIS A 32 17.192 16.005 25.842 1.00105.12 ATOM 12 CB HIS A 32 16.239 13.688 24.205 1.00 96.39 ATOM 13 CG HIS A 32 15.999 12.830 23.002 1.00109.23 ATOM 14 ND1 HIS A 32 16.917 12.703 21.982 1.00110.05 ATOM 15 CD2 HIS A 32 14.939 12.064 22.651 1.00105.07 ATOM 16 CE1 HIS A 32 16.436 11.892 21.057 1.00103.94 ATOM 17 NE2 HIS A 32 15.237 11.491 21.438 1.00102.89 ATOM 18 N LYS A 33 15.007 16.555 25.732 1.00 98.03 ATOM 19 CA LYS A 33 15.024 17.453 26.878 1.00 94.21 ATOM 20 C LYS A 33 14.205 16.866 28.018 1.00 87.89 ATOM 21 O LYS A 33 13.079 16.404 27.808 1.00 87.88 ATOM 22 CB LYS A 33 14.477 18.833 26.499 1.00 86.12 ATOM 23 N CYS A 34 14.775 16.885 29.218 1.00 88.01 ATOM 24 CA CYS A 34 14.016 16.564 30.416 1.00 83.26 ATOM 25 C CYS A 34 13.030 17.687 30.719 1.00 86.81 ATOM 26 O CYS A 34 13.266 18.854 30.395 1.00 93.09 ATOM 27 CB CYS A 34 14.960 16.349 31.601 1.00 82.95 ATOM 28 SG CYS A 34 14.151 15.897 33.151 1.00 73.51 ATOM 29 N HIS A 35 11.900 17.324 31.329 1.00 84.42 ATOM 30 CA HIS A 35 10.885 18.305 31.685 1.00 86.36 ATOM 31 C HIS A 35 10.780 18.565 33.180 1.00 80.96 ATOM 32 O HIS A 35 10.272 19.622 33.568 1.00 79.60 ATOM 33 CB HIS A 35 9.511 17.875 31.151 1.00 83.17 ATOM 34 CG HIS A 35 9.447 17.779 29.658 1.00 93.42 ATOM 35 ND1 HIS A 35 9.670 18.861 28.835 1.00 99.85 ATOM 36 CD2 HIS A 35 9.185 16.732 28.842 1.00 92.50 ATOM 37 CE1 HIS A 35 9.550 18.484 27.574 1.00101.25 ATOM 38 NE2 HIS A 35 9.255 17.197 27.551 1.00 98.00 ATOM 39 N LEU A 36 11.235 17.636 34.024 1.00 73.12 ATOM 40 CA LEU A 36 11.349 17.936 35.448 1.00 82.43 ATOM 41 C LEU A 36 12.387 19.026 35.692 1.00 86.93 ATOM 42 O LEU A 36 12.155 19.948 36.483 1.00 81.58 ATOM 43 CB LEU A 36 11.701 16.670 36.228 1.00 73.91 ATOM 44 CG LEU A 36 10.646 15.563 36.243 1.00 70.53 ATOM 45 CD1 LEU A 36 11.157 14.351 37.006 1.00 63.79 ATOM 46 CD2 LEU A 36 9.348 16.072 36.847 1.00 66.74 ATOM 47 N CYS A 37 13.529 18.939 35.018 1.00 75.60 ATOM 48 CA CYS A 37 14.559 19.969 35.030 1.00 67.84 ATOM 49 C CYS A 37 14.751 20.483 33.603 1.00 84.12 ATOM 50 O CYS A 37 13.986 20.154 32.695 1.00 86.49 ATOM 51 CB CYS A 37 15.863 19.431 35.626 1.00 76.77 ATOM 52 SG CYS A 37 16.698 18.182 34.620 1.00 57.86 ATOM 53 N GLY A 38 15.776 21.307 33.411 1.00 92.33 ATOM 54 CA GLY A 38 16.050 21.889 32.116 1.00 94.22 ATOM 55 C GLY A 38 17.078 21.178 31.266 1.00 99.85 ATOM 56 O GLY A 38 17.356 21.635 30.153 1.00107.43 ATOM 57 N ARG A 39 17.653 20.079 31.747 1.00 89.57 ATOM 58 CA ARG A 39 18.728 19.416 31.021 1.00 87.76 ATOM 59 C ARG A 39 18.219 18.799 29.723 1.00 89.25 ATOM 60 O ARG A 39 17.105 18.271 29.660 1.00 91.08 ATOM 61 CB ARG A 39 19.369 18.334 31.892 1.00 86.49 ATOM 62 CG ARG A 39 20.588 17.676 31.262 1.00 95.41 ATOM 63 CD ARG A 39 21.858 18.463 31.532 1.00 96.33 ATOM 64 NE ARG A 39 22.479 18.070 32.792 1.00 98.21 ATOM 65 CZ ARG A 39 23.440 17.163 32.902 1.00 83.72 ATOM 66 NH1 ARG A 39 23.929 16.543 31.840 1.00 76.68 ATOM 67 NH2 ARG A 39 23.922 16.870 34.106 1.00 73.41 ATOM 68 N ALA A 40 19.050 18.865 28.684 1.00 93.84 ATOM 69 CA ALA A 40 18.762 18.262 27.393 1.00 89.48 ATOM 70 C ALA A 40 19.830 17.227 27.060 1.00 89.89 ATOM 71 O ALA A 40 20.974 17.325 27.513 1.00 88.40 ATOM 72 CB ALA A 40 18.693 19.317 26.284 1.00 94.40 ATOM 73 N PHE A 41 19.447 16.231 26.261 1.00 93.83 ATOM 74 CA PHE A 41 20.320 15.111 25.939 1.00 87.45 ATOM 75 C PHE A 41 20.292 14.820 24.444 1.00 95.59 ATOM 76 O PHE A 41 19.412 15.283 23.712 1.00 96.35 ATOM 77 CB PHE A 41 19.923 13.849 26.717 1.00 77.85 ATOM 78 CG PHE A 41 20.028 13.999 28.205 1.00 80.86 ATOM 79 CD1 PHE A 41 21.219 13.731 28.857 1.00 73.25 ATOM 80 CD2 PHE A 41 18.937 14.412 28.952 1.00 75.87 ATOM 81 CE1 PHE A 41 21.322 13.870 30.226 1.00 72.05 ATOM 82 CE2 PHE A 41 19.034 14.553 30.322 1.00 79.17 ATOM 83 CZ PHE A 41 20.230 14.282 30.958 1.00 75.36 ATOM 84 N ARG A 42 21.280 14.036 24.004 1.00 89.46 ATOM 85 CA ARG A 42 21.415 13.649 22.605 1.00 90.35 ATOM 86 C ARG A 42 20.572 12.431 22.250 1.00 86.08 ATOM 87 O ARG A 42 19.880 12.434 21.226 1.00 98.42 ATOM 88 CB ARG A 42 22.884 13.364 22.284 1.00 89.36 ATOM 89 CG ARG A 42 23.096 12.482 21.057 1.00 92.43 ATOM 90 CD ARG A 42 24.564 12.147 20.825 1.00 92.37 ATOM 91 NE ARG A 42 25.320 13.285 20.315 1.00105.50 ATOM 92 CZ ARG A 42 26.056 14.094 21.065 1.00108.23 ATOM 93 NH1 ARG A 42 26.167 13.913 22.371 1.00106.30 ATOM 94 NH2 ARG A 42 26.696 15.108 20.491 1.00110.27 ATOM 95 N THR A 43 20.605 11.393 23.081 1.00 85.30 ATOM 96 CA THR A 43 19.939 10.134 22.792 1.00 86.50 ATOM 97 C THR A 43 18.892 9.826 23.855 1.00 84.19 ATOM 98 O THR A 43 18.917 10.370 24.963 1.00 81.91 ATOM 99 CB THR A 43 20.944 8.976 22.701 1.00 85.79 ATOM 100 OG1 THR A 43 20.236 7.733 22.622 1.00 87.91 ATOM 101 CG2 THR A 43 21.854 8.961 23.916 1.00 62.55 ATOM 102 N VAL A 44 17.960 8.942 23.489 1.00 77.41 ATOM 103 CA VAL A 44 16.895 8.550 24.408 1.00 76.84 ATOM 104 C VAL A 44 17.468 7.800 25.602 1.00 80.37 ATOM 105 O VAL A 44 16.973 7.924 26.730 1.00 76.96 ATOM 106 CB VAL A 44 15.837 7.709 23.668 1.00 78.92 ATOM 107 CG1 VAL A 44 14.596 7.530 24.533 1.00 68.31 ATOM 108 CG2 VAL A 44 15.486 8.346 22.332 1.00 86.56 ATOM 109 N THR A 45 18.516 7.003 25.375 1.00 64.66 ATOM 110 CA THR A 45 19.076 6.184 26.445 1.00 68.33 ATOM 111 C THR A 45 19.627 7.046 27.575 1.00 68.43 ATOM 112 O THR A 45 19.443 6.727 28.755 1.00 65.19 ATOM 113 CB THR A 45 20.167 5.272 25.886 1.00 70.85 ATOM 114 OG1 THR A 45 19.690 4.631 24.697 1.00 83.68 ATOM 115 CG2 THR A 45 20.548 4.210 26.906 1.00 74.40 ATOM 116 N LEU A 46 20.316 8.138 27.234 1.00 71.41 ATOM 117 CA LEU A 46 20.811 9.045 28.264 1.00 70.72 ATOM 118 C LEU A 46 19.663 9.747 28.981 1.00 67.34 ATOM 119 O LEU A 46 19.713 9.937 30.202 1.00 63.78 ATOM 120 CB LEU A 46 21.772 10.064 27.651 1.00 65.90 ATOM 121 CG LEU A 46 23.154 9.532 27.263 1.00 66.46 ATOM 122 CD1 LEU A 46 23.995 10.622 26.616 1.00 64.67 ATOM 123 CD2 LEU A 46 23.866 8.952 28.477 1.00 60.31 ATOM 124 N LEU A 47 18.625 10.143 28.241 1.00 62.79 ATOM 125 CA LEU A 47 17.466 10.768 28.872 1.00 67.61 ATOM 126 C LEU A 47 16.751 9.796 29.801 1.00 69.11 ATOM 127 O LEU A 47 16.330 10.175 30.900 1.00 72.09 ATOM 128 CB LEU A 47 16.506 11.299 27.807 1.00 66.30 ATOM 129 CG LEU A 47 15.207 11.925 28.320 1.00 72.48 ATOM 130 CD1 LEU A 47 15.502 13.101 29.240 1.00 66.99 ATOM 131 CD2 LEU A 47 14.313 12.353 27.164 1.00 71.53 ATOM 132 N ARG A 48 16.604 8.537 29.378 1.00 65.79 ATOM 133 CA ARG A 48 15.962 7.540 30.229 1.00 65.84 ATOM 134 C ARG A 48 16.765 7.305 31.503 1.00 66.43 ATOM 135 O ARG A 48 16.192 7.165 32.590 1.00 68.99 ATOM 136 CB ARG A 48 15.775 6.233 29.458 1.00 61.75 ATOM 137 N ASN A 49 18.094 7.253 31.388 1.00 59.58 ATOM 138 CA ASN A 49 18.932 7.129 32.577 1.00 62.89 ATOM 139 C ASN A 49 18.787 8.348 33.479 1.00 64.87 ATOM 140 O ASN A 49 18.772 8.221 34.709 1.00 63.38 ATOM 141 CB ASN A 49 20.392 6.925 32.175 1.00 56.96 ATOM 142 CG ASN A 49 20.646 5.553 31.585 1.00 55.80 ATOM 143 OD1 ASN A 49 19.882 4.616 31.815 1.00 56.62 ATOM 144 ND2 ASN A 49 21.728 5.425 30.825 1.00 54.04 ATOM 145 N HIS A 50 18.683 9.539 32.884 1.00 62.51 ATOM 146 CA HIS A 50 18.470 10.748 33.674 1.00 59.73 ATOM 147 C HIS A 50 17.140 10.695 34.414 1.00 67.45 ATOM 148 O HIS A 50 17.051 11.104 35.578 1.00 67.09 ATOM 149 CB HIS A 50 18.529 11.977 32.770 1.00 59.23 ATOM 150 CG HIS A 50 18.309 13.270 33.491 1.00 70.77 ATOM 151 ND1 HIS A 50 19.299 13.895 34.219 1.00 59.30 ATOM 152 CD2 HIS A 50 17.213 14.059 33.594 1.00 62.25 ATOM 153 CE1 HIS A 50 18.822 15.012 34.740 1.00 57.76 ATOM 154 NE2 HIS A 50 17.558 15.135 34.376 1.00 71.88 ATOM 155 N LEU A 51 16.091 10.202 33.751 1.00 63.71 ATOM 156 CA LEU A 51 14.795 10.069 34.408 1.00 64.41 ATOM 157 C LEU A 51 14.859 9.063 35.551 1.00 59.21 ATOM 158 O LEU A 51 14.205 9.244 36.584 1.00 61.99 ATOM 159 CB LEU A 51 13.730 9.666 33.388 1.00 61.70 ATOM 160 CG LEU A 51 13.448 10.689 32.284 1.00 62.55 ATOM 161 CD1 LEU A 51 12.598 10.074 31.184 1.00 68.26 ATOM 162 CD2 LEU A 51 12.774 11.929 32.855 1.00 63.43 ATOM 163 N ASN A 52 15.642 7.992 35.383 1.00 58.21 ATOM 164 CA ASN A 52 15.809 7.025 36.463 1.00 62.04 ATOM 165 C ASN A 52 16.492 7.647 37.674 1.00 66.70 ATOM 166 O ASN A 52 16.172 7.293 38.815 1.00 67.49 ATOM 167 CB ASN A 52 16.597 5.811 35.971 1.00 61.69 ATOM 168 CG ASN A 52 15.767 4.896 35.093 1.00 66.89 ATOM 169 OD1 ASN A 52 14.538 4.898 35.163 1.00 72.92 ATOM 170 ND2 ASN A 52 16.436 4.101 34.265 1.00 70.02 ATOM 171 N THR A 53 17.435 8.568 37.452 1.00 60.10 ATOM 172 CA THR A 53 18.070 9.258 38.570 1.00 62.19 ATOM 173 C THR A 53 17.072 10.118 39.338 1.00 66.39 ATOM 174 O THR A 53 17.195 10.263 40.560 1.00 55.80 ATOM 175 CB THR A 53 19.237 10.113 38.076 1.00 56.91 ATOM 176 OG1 THR A 53 18.761 11.077 37.128 1.00 72.90 ATOM 177 CG2 THR A 53 20.296 9.241 37.417 1.00 53.57 ATOM 178 N HIS A 54 16.092 10.702 38.644 1.00 59.33 ATOM 179 CA HIS A 54 15.030 11.429 39.332 1.00 63.55 ATOM 180 C HIS A 54 14.203 10.492 40.204 1.00 65.56 ATOM 181 O HIS A 54 13.929 10.788 41.374 1.00 65.21 ATOM 182 CB HIS A 54 14.130 12.138 38.317 1.00 61.75 ATOM 183 CG HIS A 54 14.703 13.408 37.769 1.00 66.00 ATOM 184 ND1 HIS A 54 15.010 14.492 38.564 1.00 71.66 ATOM 185 CD2 HIS A 54 15.002 13.778 36.501 1.00 68.83 ATOM 186 CE1 HIS A 54 15.484 15.468 37.812 1.00 67.12 ATOM 187 NE2 HIS A 54 15.489 15.061 36.555 1.00 58.20 ATOM 188 N THR A 55 13.796 9.349 39.647 1.00 64.83 ATOM 189 CA THR A 55 12.927 8.425 40.366 1.00 70.15 ATOM 190 C THR A 55 13.677 7.607 41.408 1.00 69.18 ATOM 191 O THR A 55 13.075 7.171 42.395 1.00 66.39 ATOM 192 CB THR A 55 12.234 7.479 39.384 1.00 64.60 ATOM 193 OG1 THR A 55 13.221 6.747 38.646 1.00 66.34 ATOM 194 CG2 THR A 55 11.365 8.260 38.418 1.00 65.87 ATOM 195 ZN ZN A 15.805 16.082 34.818 1.00 67.11 TER