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 28 HIS GLU LYS PRO PHE LYS CYS SER MET CYS ASP TYR ALA SEQRES 2 A 28 SER VAL GLU VAL SER LYS LEU LYS ARG HIS ILE ARG SER SEQRES 3 A 28 HIS THR ATOM 1 N HIS A 85 37.667 -7.195 42.881 1.00 61.97 ATOM 2 CA HIS A 85 38.941 -6.569 43.241 1.00 64.00 ATOM 3 C HIS A 85 39.898 -6.529 42.051 1.00 58.34 ATOM 4 O HIS A 85 41.111 -6.696 42.198 1.00 66.87 ATOM 5 CB HIS A 85 39.584 -7.268 44.441 1.00 64.48 ATOM 6 CG HIS A 85 38.659 -7.438 45.605 1.00 68.92 ATOM 7 ND1 HIS A 85 38.230 -6.379 46.376 1.00 66.70 ATOM 8 CD2 HIS A 85 38.077 -8.543 46.127 1.00 69.88 ATOM 9 CE1 HIS A 85 37.424 -6.825 47.323 1.00 71.08 ATOM 10 NE2 HIS A 85 37.315 -8.135 47.195 1.00 79.97 ATOM 11 N GLU A 86 39.347 -6.296 40.861 1.00 66.03 ATOM 12 CA GLU A 86 40.148 -6.117 39.657 1.00 58.74 ATOM 13 C GLU A 86 40.539 -4.651 39.526 1.00 58.94 ATOM 14 O GLU A 86 39.680 -3.765 39.573 1.00 61.92 ATOM 15 CB GLU A 86 39.382 -6.573 38.414 1.00 56.87 ATOM 16 CG GLU A 86 40.128 -6.327 37.110 1.00 68.10 ATOM 17 CD GLU A 86 39.337 -6.757 35.888 1.00 76.47 ATOM 18 OE1 GLU A 86 38.170 -7.175 36.047 1.00 76.94 ATOM 19 OE2 GLU A 86 39.883 -6.677 34.767 1.00 76.07 ATOM 20 N LYS A 87 41.838 -4.401 39.359 1.00 55.37 ATOM 21 CA LYS A 87 42.391 -3.051 39.271 1.00 54.51 ATOM 22 C LYS A 87 43.134 -2.937 37.947 1.00 54.72 ATOM 23 O LYS A 87 44.348 -3.194 37.877 1.00 57.64 ATOM 24 CB LYS A 87 43.303 -2.761 40.461 1.00 52.14 ATOM 25 CG LYS A 87 42.657 -3.087 41.800 1.00 52.12 ATOM 26 CD LYS A 87 43.548 -2.713 42.972 1.00 53.57 ATOM 27 CE LYS A 87 42.885 -3.087 44.290 1.00 47.79 ATOM 28 NZ LYS A 87 43.674 -2.647 45.474 1.00 56.00 ATOM 29 N PRO A 88 42.444 -2.558 36.867 1.00 59.02 ATOM 30 CA PRO A 88 43.075 -2.605 35.538 1.00 50.39 ATOM 31 C PRO A 88 44.227 -1.631 35.361 1.00 49.30 ATOM 32 O PRO A 88 45.104 -1.881 34.527 1.00 55.90 ATOM 33 CB PRO A 88 41.916 -2.272 34.584 1.00 47.88 ATOM 34 CG PRO A 88 40.666 -2.479 35.393 1.00 53.84 ATOM 35 CD PRO A 88 41.040 -2.126 36.795 1.00 52.29 ATOM 36 N PHE A 89 44.257 -0.531 36.110 1.00 44.36 ATOM 37 CA PHE A 89 45.215 0.546 35.880 1.00 50.72 ATOM 38 C PHE A 89 46.334 0.444 36.911 1.00 45.03 ATOM 39 O PHE A 89 46.114 0.679 38.103 1.00 48.34 ATOM 40 CB PHE A 89 44.510 1.900 35.935 1.00 43.36 ATOM 41 CG PHE A 89 43.299 1.973 35.050 1.00 45.54 ATOM 42 CD1 PHE A 89 43.439 2.049 33.674 1.00 42.62 ATOM 43 CD2 PHE A 89 42.024 1.942 35.589 1.00 43.15 ATOM 44 CE1 PHE A 89 42.330 2.102 32.852 1.00 46.02 ATOM 45 CE2 PHE A 89 40.909 1.997 34.771 1.00 52.12 ATOM 46 CZ PHE A 89 41.063 2.075 33.401 1.00 46.79 ATOM 47 N LYS A 90 47.532 0.106 36.444 1.00 44.53 ATOM 48 CA LYS A 90 48.666 -0.196 37.304 1.00 46.35 ATOM 49 C LYS A 90 49.754 0.857 37.146 1.00 42.95 ATOM 50 O LYS A 90 49.992 1.360 36.043 1.00 40.36 ATOM 51 CB LYS A 90 49.239 -1.579 36.981 1.00 48.85 ATOM 52 CG LYS A 90 48.229 -2.708 37.102 1.00 52.68 ATOM 53 CD LYS A 90 48.833 -4.042 36.696 1.00 59.47 ATOM 54 CE LYS A 90 47.839 -5.175 36.897 1.00 71.98 ATOM 55 NZ LYS A 90 46.572 -4.946 36.147 1.00 69.22 ATOM 56 N CYS A 91 50.411 1.186 38.255 1.00 43.31 ATOM 57 CA CYS A 91 51.546 2.097 38.228 1.00 40.01 ATOM 58 C CYS A 91 52.782 1.377 37.704 1.00 41.32 ATOM 59 O CYS A 91 53.014 0.205 38.015 1.00 42.15 ATOM 60 CB CYS A 91 51.811 2.655 39.628 1.00 39.65 ATOM 61 SG CYS A 91 53.129 3.887 39.720 1.00 42.61 ATOM 62 N SER A 92 53.573 2.082 36.898 1.00 41.74 ATOM 63 CA SER A 92 54.798 1.525 36.337 1.00 44.13 ATOM 64 C SER A 92 56.008 1.723 37.239 1.00 43.73 ATOM 65 O SER A 92 57.089 1.213 36.924 1.00 45.12 ATOM 66 CB SER A 92 55.078 2.141 34.962 1.00 45.30 ATOM 67 OG SER A 92 55.179 3.553 35.047 1.00 55.20 ATOM 68 N MET A 93 55.857 2.449 38.347 1.00 42.89 ATOM 69 CA MET A 93 56.959 2.709 39.260 1.00 47.93 ATOM 70 C MET A 93 56.859 1.951 40.575 1.00 43.68 ATOM 71 O MET A 93 57.856 1.876 41.299 1.00 53.38 ATOM 72 CB MET A 93 57.058 4.214 39.551 1.00 46.82 ATOM 73 CG MET A 93 57.455 5.046 38.341 1.00 43.85 ATOM 74 SD MET A 93 57.234 6.815 38.598 1.00 55.22 ATOM 75 CE MET A 93 55.448 6.926 38.631 1.00 50.02 ATOM 76 N CYS A 94 55.698 1.387 40.895 1.00 42.98 ATOM 77 CA CYS A 94 55.526 0.591 42.104 1.00 43.39 ATOM 78 C CYS A 94 54.434 -0.443 41.846 1.00 48.02 ATOM 79 O CYS A 94 54.005 -0.648 40.707 1.00 47.41 ATOM 80 CB CYS A 94 55.202 1.485 43.308 1.00 42.82 ATOM 81 SG CYS A 94 53.566 2.255 43.246 1.00 41.22 ATOM 82 N ASP A 95 53.977 -1.091 42.914 1.00 46.28 ATOM 83 CA ASP A 95 52.973 -2.142 42.821 1.00 48.55 ATOM 84 C ASP A 95 51.547 -1.623 42.967 1.00 45.14 ATOM 85 O ASP A 95 50.612 -2.430 43.000 1.00 51.53 ATOM 86 CB ASP A 95 53.239 -3.220 43.875 1.00 56.73 ATOM 87 CG ASP A 95 54.444 -4.077 43.538 1.00 72.64 ATOM 88 OD1 ASP A 95 54.987 -3.928 42.422 1.00 75.73 ATOM 89 OD2 ASP A 95 54.847 -4.899 44.386 1.00 72.63 ATOM 90 N TYR A 96 51.357 -0.309 43.059 1.00 41.51 ATOM 91 CA TYR A 96 50.017 0.240 43.217 1.00 42.02 ATOM 92 C TYR A 96 49.182 0.011 41.962 1.00 46.35 ATOM 93 O TYR A 96 49.688 0.058 40.838 1.00 47.26 ATOM 94 CB TYR A 96 50.085 1.735 43.531 1.00 39.68 ATOM 95 CG TYR A 96 48.731 2.409 43.609 1.00 42.63 ATOM 96 CD1 TYR A 96 47.981 2.368 44.777 1.00 41.16 ATOM 97 CD2 TYR A 96 48.204 3.087 42.516 1.00 45.90 ATOM 98 CE1 TYR A 96 46.745 2.981 44.855 1.00 46.09 ATOM 99 CE2 TYR A 96 46.967 3.702 42.584 1.00 44.71 ATOM 100 CZ TYR A 96 46.243 3.646 43.757 1.00 48.14 ATOM 101 OH TYR A 96 45.013 4.256 43.833 1.00 45.49 ATOM 102 N ALA A 97 47.891 -0.240 42.166 1.00 43.84 ATOM 103 CA ALA A 97 46.931 -0.357 41.080 1.00 44.50 ATOM 104 C ALA A 97 45.589 0.165 41.569 1.00 46.03 ATOM 105 O ALA A 97 45.279 0.095 42.762 1.00 48.36 ATOM 106 CB ALA A 97 46.802 -1.804 40.588 1.00 50.16 ATOM 107 N SER A 98 44.794 0.693 40.641 1.00 40.14 ATOM 108 CA SER A 98 43.529 1.321 40.991 1.00 41.23 ATOM 109 C SER A 98 42.449 0.892 40.008 1.00 47.75 ATOM 110 O SER A 98 42.730 0.494 38.874 1.00 46.29 ATOM 111 CB SER A 98 43.644 2.851 41.011 1.00 42.54 ATOM 112 OG SER A 98 43.928 3.359 39.719 1.00 48.13 ATOM 113 N VAL A 99 41.200 0.976 40.469 1.00 41.37 ATOM 114 CA VAL A 99 40.061 0.642 39.619 1.00 41.75 ATOM 115 C VAL A 99 39.855 1.707 38.546 1.00 40.36 ATOM 116 O VAL A 99 39.453 1.398 37.417 1.00 45.38 ATOM 117 CB VAL A 99 38.798 0.451 40.479 1.00 49.86 ATOM 118 CG1 VAL A 99 37.595 0.119 39.606 1.00 44.91 ATOM 119 CG2 VAL A 99 39.025 -0.637 41.513 1.00 40.17 ATOM 120 N GLU A 100 40.122 2.970 38.873 1.00 37.25 ATOM 121 CA GLU A 100 39.833 4.089 37.988 1.00 42.63 ATOM 122 C GLU A 100 41.120 4.795 37.576 1.00 43.07 ATOM 123 O GLU A 100 42.130 4.747 38.284 1.00 46.06 ATOM 124 CB GLU A 100 38.883 5.092 38.658 1.00 43.06 ATOM 125 CG GLU A 100 37.631 4.456 39.248 1.00 45.51 ATOM 126 CD GLU A 100 36.646 5.479 39.782 1.00 56.02 ATOM 127 OE1 GLU A 100 36.275 6.402 39.025 1.00 52.86 ATOM 128 OE2 GLU A 100 36.245 5.362 40.960 1.00 51.22 ATOM 129 N VAL A 101 41.069 5.454 36.416 1.00 40.94 ATOM 130 CA VAL A 101 42.248 6.140 35.884 1.00 42.56 ATOM 131 C VAL A 101 42.647 7.302 36.780 1.00 43.80 ATOM 132 O VAL A 101 43.835 7.500 37.077 1.00 39.27 ATOM 133 CB VAL A 101 41.985 6.619 34.444 1.00 44.99 ATOM 134 CG1 VAL A 101 43.237 7.252 33.857 1.00 40.91 ATOM 135 CG2 VAL A 101 41.511 5.471 33.583 1.00 49.43 ATOM 136 N SER A 102 41.671 8.105 37.216 1.00 36.72 ATOM 137 CA SER A 102 41.986 9.330 37.942 1.00 42.59 ATOM 138 C SER A 102 42.687 9.043 39.264 1.00 45.69 ATOM 139 O SER A 102 43.466 9.872 39.746 1.00 43.12 ATOM 140 CB SER A 102 40.715 10.143 38.183 1.00 44.52 ATOM 141 OG SER A 102 39.814 9.432 39.012 1.00 51.40 ATOM 142 N LYS A 103 42.423 7.883 39.866 1.00 36.56 ATOM 143 CA LYS A 103 43.105 7.531 41.106 1.00 40.82 ATOM 144 C LYS A 103 44.545 7.110 40.843 1.00 44.03 ATOM 145 O LYS A 103 45.434 7.385 41.658 1.00 44.66 ATOM 146 CB LYS A 103 42.328 6.433 41.831 1.00 42.53 ATOM 147 CG LYS A 103 40.859 6.777 41.983 1.00 51.14 ATOM 148 CD LYS A 103 40.256 6.170 43.226 1.00 57.73 ATOM 149 CE LYS A 103 39.096 7.020 43.709 1.00 53.43 ATOM 150 NZ LYS A 103 38.100 7.286 42.634 1.00 58.41 ATOM 151 N LEU A 104 44.798 6.439 39.716 1.00 36.16 ATOM 152 CA LEU A 104 46.177 6.155 39.332 1.00 43.94 ATOM 153 C LEU A 104 46.934 7.441 39.029 1.00 48.22 ATOM 154 O LEU A 104 48.088 7.601 39.445 1.00 47.31 ATOM 155 CB LEU A 104 46.215 5.216 38.126 1.00 42.01 ATOM 156 CG LEU A 104 47.620 4.865 37.619 1.00 42.49 ATOM 157 CD1 LEU A 104 48.453 4.273 38.743 1.00 39.34 ATOM 158 CD2 LEU A 104 47.553 3.910 36.437 1.00 49.03 ATOM 159 N LYS A 105 46.298 8.372 38.311 1.00 41.78 ATOM 160 CA LYS A 105 46.934 9.654 38.026 1.00 45.35 ATOM 161 C LYS A 105 47.196 10.433 39.308 1.00 46.36 ATOM 162 O LYS A 105 48.226 11.106 39.436 1.00 44.37 ATOM 163 CB LYS A 105 46.071 10.470 37.063 1.00 45.73 ATOM 164 CG LYS A 105 46.013 9.904 35.651 1.00 46.91 ATOM 165 CD LYS A 105 45.362 10.883 34.687 1.00 45.41 ATOM 166 CE LYS A 105 45.484 10.406 33.248 1.00 51.76 ATOM 167 NZ LYS A 105 44.940 11.399 32.278 1.00 66.21 ATOM 168 N ARG A 106 46.267 10.366 40.265 1.00 38.91 ATOM 169 CA ARG A 106 46.505 10.982 41.565 1.00 38.67 ATOM 170 C ARG A 106 47.686 10.327 42.270 1.00 42.80 ATOM 171 O ARG A 106 48.513 11.013 42.882 1.00 45.36 ATOM 172 CB ARG A 106 45.243 10.895 42.424 1.00 41.07 ATOM 173 CG ARG A 106 45.352 11.586 43.773 1.00 42.06 ATOM 174 CD ARG A 106 44.040 11.504 44.537 1.00 39.78 ATOM 175 NE ARG A 106 43.680 10.129 44.863 1.00 44.15 ATOM 176 CZ ARG A 106 42.547 9.770 45.452 1.00 45.43 ATOM 177 NH1 ARG A 106 41.628 10.662 45.786 1.00 44.89 ATOM 178 NH2 ARG A 106 42.329 8.484 45.711 1.00 43.84 ATOM 179 N HIS A 107 47.782 8.998 42.190 1.00 41.47 ATOM 180 CA HIS A 107 48.921 8.297 42.776 1.00 38.78 ATOM 181 C HIS A 107 50.222 8.666 42.074 1.00 39.46 ATOM 182 O HIS A 107 51.264 8.816 42.723 1.00 42.07 ATOM 183 CB HIS A 107 48.695 6.787 42.719 1.00 38.63 ATOM 184 CG HIS A 107 49.920 5.982 43.020 1.00 43.52 ATOM 185 ND1 HIS A 107 50.335 5.709 44.305 1.00 41.82 ATOM 186 CD2 HIS A 107 50.823 5.393 42.200 1.00 38.19 ATOM 187 CE1 HIS A 107 51.440 4.986 44.264 1.00 44.67 ATOM 188 NE2 HIS A 107 51.758 4.780 42.999 1.00 47.39 ATOM 189 N ILE A 108 50.183 8.808 40.746 1.00 39.91 ATOM 190 CA ILE A 108 51.395 9.129 39.994 1.00 45.17 ATOM 191 C ILE A 108 51.941 10.486 40.415 1.00 41.31 ATOM 192 O ILE A 108 53.158 10.663 40.564 1.00 41.27 ATOM 193 CB ILE A 108 51.117 9.070 38.480 1.00 50.06 ATOM 194 CG1 ILE A 108 50.922 7.622 38.030 1.00 43.97 ATOM 195 CG2 ILE A 108 52.252 9.714 37.697 1.00 44.92 ATOM 196 CD1 ILE A 108 50.612 7.479 36.556 1.00 53.64 ATOM 197 N ARG A 109 51.056 11.463 40.622 1.00 44.92 ATOM 198 CA ARG A 109 51.499 12.783 41.055 1.00 45.92 ATOM 199 C ARG A 109 52.141 12.750 42.436 1.00 50.80 ATOM 200 O ARG A 109 52.845 13.696 42.803 1.00 51.10 ATOM 201 CB ARG A 109 50.324 13.764 41.033 1.00 46.97 ATOM 202 CG ARG A 109 49.805 14.058 39.630 1.00 57.42 ATOM 203 CD ARG A 109 48.770 15.173 39.625 1.00 46.33 ATOM 204 NE ARG A 109 47.475 14.734 40.130 1.00 60.53 ATOM 205 CZ ARG A 109 46.494 14.269 39.368 1.00 50.89 ATOM 206 NH1 ARG A 109 46.630 14.158 38.056 1.00 57.52 ATOM 207 NH2 ARG A 109 45.348 13.905 39.936 1.00 57.40 ATOM 208 N SER A 110 51.916 11.686 43.210 1.00 47.31 ATOM 209 CA SER A 110 52.662 11.518 44.452 1.00 54.00 ATOM 210 C SER A 110 54.110 11.133 44.174 1.00 53.17 ATOM 211 O SER A 110 55.021 11.567 44.889 1.00 51.99 ATOM 212 CB SER A 110 51.986 10.472 45.337 1.00 44.49 ATOM 213 OG SER A 110 52.761 10.213 46.494 1.00 66.79 ATOM 214 N HIS A 111 54.342 10.309 43.147 1.00 51.43 ATOM 215 CA HIS A 111 55.709 9.971 42.760 1.00 49.25 ATOM 216 C HIS A 111 56.459 11.198 42.258 1.00 47.83 ATOM 217 O HIS A 111 57.613 11.432 42.635 1.00 52.03 ATOM 218 CB HIS A 111 55.704 8.882 41.685 1.00 53.74 ATOM 219 CG HIS A 111 55.473 7.501 42.213 1.00 46.68 ATOM 220 ND1 HIS A 111 56.419 6.816 42.943 1.00 43.20 ATOM 221 CD2 HIS A 111 54.411 6.668 42.099 1.00 42.18 ATOM 222 CE1 HIS A 111 55.947 5.626 43.267 1.00 42.69 ATOM 223 NE2 HIS A 111 54.730 5.511 42.766 1.00 46.28 ATOM 224 N THR A 112 55.816 11.995 41.406 1.00 56.02 ATOM 225 CA THR A 112 56.484 13.111 40.752 1.00 49.50 ATOM 226 C THR A 112 56.424 14.404 41.552 1.00 51.54 ATOM 227 O THR A 112 57.245 15.298 41.316 1.00 51.69 ATOM 228 CB THR A 112 55.870 13.354 39.371 1.00 53.04 ATOM 229 OG1 THR A 112 54.517 13.800 39.522 1.00 47.19 ATOM 230 CG2 THR A 112 55.884 12.072 38.554 1.00 45.40 ATOM 231 ZN ZN A 53.435 4.139 42.020 1.00 42.91 ATOM 232 NA NA A 53.488 -1.962 38.747 1.00 53.49 TER