HEADER TRANSCRIPTION/DNA 31-DEC-69 5K5H TITLE Homo sapiens CCCTC-binding factor (CTCF) ZnF4-7 and DNA complex TITLE 2 structure COMPND MOL_ID: 1; COMPND 2 MOLECULE: Transcriptional repressor CTCF; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: unp residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.11 ANGSTORMS DBREF 5K5H A 348 464 UNP P49711 CTCF_HUMAN 348 464 SEQRES 1 A 25 PRO PHE LYS CYS SER MET CYS ASP TYR ALA SER VAL GLU SEQRES 2 A 25 VAL SER LYS LEU LYS ARG HIS ILE ARG SER HIS THR ATOM 1 N PRO A 8 -28.639 21.897 9.748 1.00 62.76 ATOM 2 CA PRO A 8 -27.558 20.944 9.469 1.00 60.12 ATOM 3 C PRO A 8 -26.245 21.643 9.124 1.00 59.33 ATOM 4 O PRO A 8 -26.059 22.809 9.472 1.00 54.64 ATOM 5 CB PRO A 8 -28.087 20.156 8.266 1.00 57.83 ATOM 6 CG PRO A 8 -29.571 20.310 8.328 1.00 52.13 ATOM 7 CD PRO A 8 -29.806 21.684 8.875 1.00 55.13 ATOM 8 N PHE A 9 -25.345 20.931 8.455 1.00 66.68 ATOM 9 CA PHE A 9 -24.120 21.526 7.947 1.00 79.79 ATOM 10 C PHE A 9 -24.329 22.029 6.523 1.00 88.11 ATOM 11 O PHE A 9 -25.230 21.588 5.806 1.00 80.42 ATOM 12 CB PHE A 9 -22.967 20.523 7.982 1.00 85.92 ATOM 13 CG PHE A 9 -22.504 20.178 9.366 1.00 96.71 ATOM 14 CD1 PHE A 9 -23.050 19.103 10.048 1.00 93.49 ATOM 15 CD2 PHE A 9 -21.519 20.929 9.986 1.00103.64 ATOM 16 CE1 PHE A 9 -22.622 18.784 11.322 1.00 95.10 ATOM 17 CE2 PHE A 9 -21.087 20.615 11.259 1.00104.68 ATOM 18 CZ PHE A 9 -21.640 19.543 11.928 1.00 99.16 ATOM 19 N LYS A 10 -23.474 22.964 6.118 1.00 98.67 ATOM 20 CA LYS A 10 -23.551 23.568 4.798 1.00 99.69 ATOM 21 C LYS A 10 -22.172 23.585 4.153 1.00101.22 ATOM 22 O LYS A 10 -21.146 23.409 4.816 1.00 99.47 ATOM 23 CB LYS A 10 -24.115 24.996 4.857 1.00 98.59 ATOM 24 CG LYS A 10 -25.618 25.078 5.091 1.00 94.88 ATOM 25 CD LYS A 10 -25.967 25.148 6.570 1.00 89.41 ATOM 26 CE LYS A 10 -27.458 25.390 6.766 1.00 81.59 ATOM 27 NZ LYS A 10 -27.818 25.557 8.201 1.00 77.97 ATOM 28 N CYS A 11 -22.166 23.798 2.839 1.00103.18 ATOM 29 CA CYS A 11 -20.945 23.911 2.052 1.00108.22 ATOM 30 C CYS A 11 -20.913 25.288 1.408 1.00111.26 ATOM 31 O CYS A 11 -21.850 25.665 0.696 1.00110.71 ATOM 32 CB CYS A 11 -20.870 22.815 0.987 1.00109.91 ATOM 33 SG CYS A 11 -19.514 23.006 -0.196 1.00108.40 ATOM 34 N SER A 12 -19.841 26.035 1.658 1.00121.53 ATOM 35 CA SER A 12 -19.678 27.368 1.094 1.00137.73 ATOM 36 C SER A 12 -19.117 27.349 -0.324 1.00149.98 ATOM 37 O SER A 12 -18.731 28.406 -0.834 1.00156.08 ATOM 38 CB SER A 12 -18.778 28.214 2.001 1.00137.02 ATOM 39 OG SER A 12 -17.546 27.561 2.251 1.00130.85 ATOM 40 N MET A 13 -19.066 26.183 -0.969 1.00145.32 ATOM 41 CA MET A 13 -18.530 26.054 -2.318 1.00137.94 ATOM 42 C MET A 13 -19.612 25.714 -3.335 1.00118.45 ATOM 43 O MET A 13 -19.777 26.428 -4.328 1.00121.32 ATOM 44 CB MET A 13 -17.423 24.990 -2.342 1.00141.84 ATOM 45 CG MET A 13 -16.307 25.228 -1.339 1.00150.26 ATOM 46 SD MET A 13 -15.394 26.747 -1.665 1.00162.68 ATOM 47 CE MET A 13 -14.754 26.410 -3.303 1.00164.19 ATOM 48 N CYS A 14 -20.360 24.633 -3.112 1.00114.45 ATOM 49 CA CYS A 14 -21.396 24.195 -4.039 1.00101.59 ATOM 50 C CYS A 14 -22.773 24.132 -3.391 1.00 81.32 ATOM 51 O CYS A 14 -23.699 23.567 -3.986 1.00 63.99 ATOM 52 CB CYS A 14 -21.039 22.828 -4.630 1.00101.91 ATOM 53 SG CYS A 14 -20.999 21.490 -3.417 1.00 98.72 ATOM 54 N ASP A 15 -22.929 24.692 -2.190 1.00 97.25 ATOM 55 CA ASP A 15 -24.203 24.699 -1.468 1.00104.63 ATOM 56 C ASP A 15 -24.720 23.278 -1.242 1.00101.29 ATOM 57 O ASP A 15 -25.891 22.970 -1.475 1.00 99.57 ATOM 58 CB ASP A 15 -25.242 25.560 -2.193 1.00113.73 ATOM 59 CG ASP A 15 -24.869 27.031 -2.207 1.00119.83 ATOM 60 OD1 ASP A 15 -24.262 27.500 -1.223 1.00122.30 ATOM 61 OD2 ASP A 15 -25.179 27.718 -3.202 1.00120.56 ATOM 62 N TYR A 16 -23.825 22.407 -0.782 1.00 98.12 ATOM 63 CA TYR A 16 -24.168 21.041 -0.407 1.00 84.47 ATOM 64 C TYR A 16 -24.427 20.981 1.092 1.00 83.87 ATOM 65 O TYR A 16 -23.644 21.516 1.883 1.00 80.60 ATOM 66 CB TYR A 16 -23.050 20.071 -0.790 1.00 88.31 ATOM 67 CG TYR A 16 -23.113 18.743 -0.064 1.00101.94 ATOM 68 CD1 TYR A 16 -24.006 17.755 -0.458 1.00106.24 ATOM 69 CD2 TYR A 16 -22.274 18.477 1.012 1.00103.72 ATOM 70 CE1 TYR A 16 -24.065 16.541 0.203 1.00 93.28 ATOM 71 CE2 TYR A 16 -22.326 17.266 1.677 1.00 86.32 ATOM 72 CZ TYR A 16 -23.223 16.303 1.268 1.00 79.19 ATOM 73 OH TYR A 16 -23.278 15.097 1.928 1.00 73.24 ATOM 74 N ALA A 17 -25.518 20.326 1.478 1.00 84.71 ATOM 75 CA ALA A 17 -25.911 20.215 2.875 1.00 89.93 ATOM 76 C ALA A 17 -25.890 18.756 3.309 1.00 82.14 ATOM 77 O ALA A 17 -26.219 17.858 2.527 1.00 70.41 ATOM 78 CB ALA A 17 -27.303 20.810 3.109 1.00 96.92 ATOM 79 N SER A 18 -25.499 18.529 4.561 1.00 85.66 ATOM 80 CA SER A 18 -25.479 17.195 5.141 1.00 82.59 ATOM 81 C SER A 18 -25.600 17.322 6.651 1.00 65.42 ATOM 82 O SER A 18 -25.114 18.287 7.246 1.00 57.14 ATOM 83 CB SER A 18 -24.202 16.431 4.771 1.00 96.86 ATOM 84 OG SER A 18 -23.054 17.062 5.312 1.00111.13 ATOM 85 N VAL A 19 -26.258 16.336 7.265 1.00 68.17 ATOM 86 CA VAL A 19 -26.482 16.371 8.709 1.00 72.95 ATOM 87 C VAL A 19 -25.314 15.822 9.509 1.00 75.95 ATOM 88 O VAL A 19 -25.339 15.888 10.745 1.00 76.49 ATOM 89 CB VAL A 19 -27.756 15.589 9.078 1.00 72.81 ATOM 90 CG1 VAL A 19 -28.936 16.090 8.260 1.00 72.83 ATOM 91 CG2 VAL A 19 -27.547 14.096 8.868 1.00 60.46 ATOM 92 N GLU A 20 -24.290 15.289 8.849 1.00 80.05 ATOM 93 CA GLU A 20 -23.162 14.664 9.521 1.00 75.77 ATOM 94 C GLU A 20 -21.890 15.474 9.308 1.00 62.98 ATOM 95 O GLU A 20 -21.765 16.244 8.352 1.00 63.35 ATOM 96 CB GLU A 20 -22.958 13.229 9.022 1.00 79.76 ATOM 97 CG GLU A 20 -24.180 12.333 9.178 1.00 83.88 ATOM 98 CD GLU A 20 -24.292 11.714 10.561 1.00 94.38 ATOM 99 OE1 GLU A 20 -24.897 10.627 10.675 1.00 96.38 ATOM 100 OE2 GLU A 20 -23.775 12.306 11.533 1.00 99.92 ATOM 101 N VAL A 21 -20.939 15.287 10.223 1.00 63.12 ATOM 102 CA VAL A 21 -19.657 15.975 10.114 1.00 71.05 ATOM 103 C VAL A 21 -18.709 15.204 9.205 1.00 68.54 ATOM 104 O VAL A 21 -17.980 15.799 8.403 1.00 62.39 ATOM 105 CB VAL A 21 -19.049 16.191 11.511 1.00 84.78 ATOM 106 CG1 VAL A 21 -18.035 17.328 11.480 1.00 85.78 ATOM 107 CG2 VAL A 21 -20.142 16.455 12.535 1.00 92.32 ATOM 108 N SER A 22 -18.697 13.873 9.320 1.00 71.98 ATOM 109 CA SER A 22 -17.831 13.063 8.469 1.00 79.73 ATOM 110 C SER A 22 -18.224 13.189 7.003 1.00 73.89 ATOM 111 O SER A 22 -17.358 13.312 6.128 1.00 58.00 ATOM 112 CB SER A 22 -17.873 11.601 8.917 1.00 83.87 ATOM 113 OG SER A 22 -19.200 11.099 8.919 1.00 77.37 ATOM 114 N LYS A 23 -19.527 13.166 6.714 1.00 78.76 ATOM 115 CA LYS A 23 -19.992 13.340 5.344 1.00 69.18 ATOM 116 C LYS A 23 -19.758 14.754 4.833 1.00 69.55 ATOM 117 O LYS A 23 -19.794 14.974 3.618 1.00 71.14 ATOM 118 CB LYS A 23 -21.473 12.975 5.244 1.00 39.64 ATOM 119 CG LYS A 23 -21.755 11.521 5.590 1.00 45.39 ATOM 120 CD LYS A 23 -23.241 11.248 5.729 1.00 39.65 ATOM 121 CE LYS A 23 -23.486 9.831 6.222 1.00 38.65 ATOM 122 NZ LYS A 23 -24.925 9.584 6.511 1.00 39.62 ATOM 123 N LEU A 24 -19.518 15.715 5.728 1.00 68.36 ATOM 124 CA LEU A 24 -19.109 17.044 5.288 1.00 70.45 ATOM 125 C LEU A 24 -17.662 17.039 4.814 1.00 70.94 ATOM 126 O LEU A 24 -17.340 17.642 3.783 1.00 64.54 ATOM 127 CB LEU A 24 -19.305 18.058 6.415 1.00 80.70 ATOM 128 CG LEU A 24 -18.860 19.490 6.113 1.00 99.81 ATOM 129 CD1 LEU A 24 -19.605 20.050 4.909 1.00 98.20 ATOM 130 CD2 LEU A 24 -19.059 20.376 7.332 1.00113.51 ATOM 131 N LYS A 25 -16.775 16.362 5.552 1.00 72.91 ATOM 132 CA LYS A 25 -15.388 16.238 5.113 1.00 70.61 ATOM 133 C LYS A 25 -15.270 15.396 3.849 1.00 71.67 ATOM 134 O LYS A 25 -14.366 15.627 3.037 1.00 79.40 ATOM 135 CB LYS A 25 -14.528 15.635 6.225 1.00 65.38 ATOM 136 CG LYS A 25 -14.247 16.576 7.385 1.00 73.89 ATOM 137 CD LYS A 25 -13.190 15.997 8.317 1.00 79.52 ATOM 138 CE LYS A 25 -12.843 16.966 9.439 1.00 77.40 ATOM 139 NZ LYS A 25 -11.739 16.456 10.300 1.00 77.81 ATOM 140 N ARG A 26 -16.159 14.415 3.668 1.00 61.08 ATOM 141 CA ARG A 26 -16.157 13.646 2.429 1.00 61.09 ATOM 142 C ARG A 26 -16.488 14.522 1.230 1.00 55.20 ATOM 143 O ARG A 26 -15.975 14.290 0.130 1.00 54.94 ATOM 144 CB ARG A 26 -17.148 12.485 2.515 1.00 71.93 ATOM 145 CG ARG A 26 -16.793 11.426 3.539 1.00 82.12 ATOM 146 CD ARG A 26 -17.324 10.068 3.110 1.00 73.97 ATOM 147 NE ARG A 26 -18.701 10.146 2.631 1.00 59.82 ATOM 148 CZ ARG A 26 -19.371 9.120 2.118 1.00 57.42 ATOM 149 NH1 ARG A 26 -20.622 9.281 1.706 1.00 56.25 ATOM 150 NH2 ARG A 26 -18.791 7.933 2.014 1.00 57.53 ATOM 151 N HIS A 27 -17.347 15.525 1.418 1.00 52.27 ATOM 152 CA HIS A 27 -17.646 16.447 0.330 1.00 61.00 ATOM 153 C HIS A 27 -16.456 17.343 0.015 1.00 79.19 ATOM 154 O HIS A 27 -16.309 17.798 -1.125 1.00 86.58 ATOM 155 CB HIS A 27 -18.870 17.292 0.681 1.00 52.67 ATOM 156 CG HIS A 27 -19.242 18.280 -0.379 1.00 69.21 ATOM 157 ND1 HIS A 27 -19.946 17.927 -1.510 1.00 68.26 ATOM 158 CD2 HIS A 27 -19.002 19.608 -0.484 1.00 73.48 ATOM 159 CE1 HIS A 27 -20.127 18.996 -2.264 1.00 71.17 ATOM 160 NE2 HIS A 27 -19.564 20.030 -1.663 1.00 77.14 ATOM 161 N ILE A 28 -15.598 17.601 1.006 1.00 74.37 ATOM 162 CA ILE A 28 -14.421 18.430 0.782 1.00 77.68 ATOM 163 C ILE A 28 -13.374 17.696 -0.047 1.00 86.81 ATOM 164 O ILE A 28 -12.561 18.336 -0.724 1.00 86.83 ATOM 165 CB ILE A 28 -13.847 18.895 2.135 1.00 80.69 ATOM 166 CG1 ILE A 28 -14.951 19.522 2.988 1.00 80.52 ATOM 167 CG2 ILE A 28 -12.728 19.903 1.939 1.00 87.65 ATOM 168 CD1 ILE A 28 -15.658 20.684 2.319 1.00 80.55 ATOM 169 N ARG A 29 -13.383 16.360 -0.024 1.00105.42 ATOM 170 CA ARG A 29 -12.471 15.598 -0.870 1.00114.64 ATOM 171 C ARG A 29 -12.737 15.852 -2.348 1.00112.41 ATOM 172 O ARG A 29 -11.820 15.751 -3.172 1.00118.72 ATOM 173 CB ARG A 29 -12.594 14.105 -0.565 1.00123.24 ATOM 174 CG ARG A 29 -12.513 13.752 0.911 1.00134.96 ATOM 175 CD ARG A 29 -12.970 12.320 1.149 1.00143.55 ATOM 176 NE ARG A 29 -13.009 11.975 2.567 1.00151.55 ATOM 177 CZ ARG A 29 -12.060 11.290 3.197 1.00156.37 ATOM 178 NH1 ARG A 29 -10.991 10.869 2.534 1.00158.48 ATOM 179 NH2 ARG A 29 -12.181 11.022 4.490 1.00155.60 ATOM 180 N SER A 30 -13.980 16.183 -2.703 1.00136.28 ATOM 181 CA SER A 30 -14.340 16.460 -4.087 1.00130.77 ATOM 182 C SER A 30 -13.976 17.872 -4.524 1.00122.40 ATOM 183 O SER A 30 -14.053 18.170 -5.721 1.00128.03 ATOM 184 CB SER A 30 -15.839 16.229 -4.296 1.00136.53 ATOM 185 OG SER A 30 -16.609 17.061 -3.445 1.00133.40 ATOM 186 N HIS A 31 -13.593 18.743 -3.593 1.00119.95 ATOM 187 CA HIS A 31 -13.139 20.092 -3.909 1.00117.40 ATOM 188 C HIS A 31 -11.640 20.271 -3.744 1.00114.37 ATOM 189 O HIS A 31 -10.999 20.880 -4.603 1.00 95.91 ATOM 190 CB HIS A 31 -13.870 21.116 -3.033 1.00 96.45 ATOM 191 CG HIS A 31 -15.345 21.183 -3.282 1.00115.02 ATOM 192 ND1 HIS A 31 -15.880 21.706 -4.439 1.00116.46 ATOM 193 CD2 HIS A 31 -16.397 20.795 -2.522 1.00115.83 ATOM 194 CE1 HIS A 31 -17.198 21.635 -4.383 1.00120.88 ATOM 195 NE2 HIS A 31 -17.538 21.088 -3.230 1.00135.40 ATOM 196 N THR A 32 -11.061 19.750 -2.659 1.00108.69 ATOM 197 CA THR A 32 -9.616 19.822 -2.474 1.00114.53 ATOM 198 C THR A 32 -8.863 18.925 -3.444 1.00104.85 ATOM 199 O THR A 32 -7.661 19.125 -3.648 1.00107.75 ATOM 200 CB THR A 32 -9.239 19.441 -1.041 1.00117.42 ATOM 201 OG1 THR A 32 -9.773 18.146 -0.732 1.00113.66 ATOM 202 CG2 THR A 32 -9.778 20.464 -0.055 1.00115.97 ATOM 203 ZN ZN A -19.101 21.927 -2.225 1.00 72.37 TER