HEADER DNA BINDING PROTEIN/DNA 31-DEC-69 5YEF TITLE Crystal structure of CTCF ZFs2-8-Hs5-1aE COMPND MOL_ID: 1; COMPND 2 MOLECULE: Transcriptional repressor CTCF; COMPND 3 CHAIN: A, B, G, J; COMPND 4 FRAGMENT: UNP residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.81 ANGSTORMS DBREF 5YEF A 292 490 UNP P49711 CTCF_HUMAN 292 490 SEQRES 1 A 26 PRO HIS LYS CYS PRO ASP CYS ASP MET ALA PHE VAL THR SEQRES 2 A 26 SER GLY GLU LEU VAL ARG HIS ARG ARG TYR LYS HIS THR ATOM 1 N PRO A 30 -33.986 -20.145 44.193 1.00176.82 ATOM 2 CA PRO A 30 -34.097 -21.567 44.533 1.00174.32 ATOM 3 C PRO A 30 -32.958 -22.398 43.942 1.00179.13 ATOM 4 O PRO A 30 -33.150 -23.085 42.940 1.00192.14 ATOM 5 CB PRO A 30 -35.442 -22.123 44.064 1.00168.09 ATOM 6 N HIS A 31 -31.793 -22.380 44.579 1.00152.71 ATOM 7 CA HIS A 31 -31.382 -21.292 45.465 1.00142.32 ATOM 8 C HIS A 31 -29.917 -20.830 45.218 1.00140.89 ATOM 9 O HIS A 31 -29.086 -21.573 44.680 1.00142.70 ATOM 10 CB HIS A 31 -31.548 -21.704 46.905 1.00136.80 ATOM 11 N LYS A 32 -29.668 -19.582 45.622 1.00156.34 ATOM 12 CA LYS A 32 -28.387 -18.880 45.500 1.00152.55 ATOM 13 C LYS A 32 -28.503 -17.620 46.346 1.00145.30 ATOM 14 O LYS A 32 -29.596 -17.066 46.477 1.00144.75 ATOM 15 CB LYS A 32 -28.046 -18.526 44.047 1.00157.31 ATOM 16 N CYS A 33 -27.377 -17.120 46.878 1.00113.87 ATOM 17 CA CYS A 33 -27.529 -15.937 47.706 1.00106.60 ATOM 18 C CYS A 33 -26.697 -14.741 47.264 1.00107.20 ATOM 19 O CYS A 33 -25.489 -14.876 47.049 1.00107.11 ATOM 20 CB CYS A 33 -27.196 -16.263 49.140 1.00102.17 ATOM 21 SG CYS A 33 -27.642 -14.893 50.167 1.00104.74 ATOM 22 N PRO A 34 -27.297 -13.548 47.185 1.00102.25 ATOM 23 CA PRO A 34 -26.546 -12.363 46.771 1.00100.66 ATOM 24 C PRO A 34 -25.503 -11.895 47.775 1.00100.24 ATOM 25 O PRO A 34 -24.384 -11.564 47.386 1.00 99.56 ATOM 26 CB PRO A 34 -27.638 -11.309 46.545 1.00101.00 ATOM 27 CG PRO A 34 -28.747 -11.741 47.449 1.00 98.84 ATOM 28 CD PRO A 34 -28.739 -13.242 47.275 1.00100.99 ATOM 29 N ASP A 35 -25.863 -11.852 49.067 1.00103.16 ATOM 30 CA ASP A 35 -24.989 -11.275 50.079 1.00 95.41 ATOM 31 C ASP A 35 -24.253 -12.319 50.899 1.00101.10 ATOM 32 O ASP A 35 -23.295 -11.974 51.610 1.00106.50 ATOM 33 CB ASP A 35 -25.799 -10.372 51.008 1.00 91.54 ATOM 34 N CYS A 36 -24.645 -13.581 50.786 1.00105.03 ATOM 35 CA CYS A 36 -24.001 -14.685 51.479 1.00111.42 ATOM 36 C CYS A 36 -23.656 -15.785 50.485 1.00116.50 ATOM 37 O CYS A 36 -23.981 -15.709 49.293 1.00121.22 ATOM 38 CB CYS A 36 -24.918 -15.229 52.595 1.00117.14 ATOM 39 SG CYS A 36 -24.350 -16.707 53.287 1.00131.13 ATOM 40 N ASP A 37 -23.022 -16.839 50.997 1.00128.36 ATOM 41 CA ASP A 37 -22.546 -17.945 50.177 1.00131.54 ATOM 42 C ASP A 37 -23.532 -19.101 50.375 1.00127.88 ATOM 43 O ASP A 37 -23.465 -19.840 51.364 1.00127.81 ATOM 44 CB ASP A 37 -21.103 -18.298 50.542 1.00134.75 ATOM 45 CG ASP A 37 -20.203 -17.055 50.680 1.00135.58 ATOM 46 OD1 ASP A 37 -18.982 -17.145 50.408 1.00139.77 ATOM 47 OD2 ASP A 37 -20.722 -15.981 51.055 1.00132.43 ATOM 48 N MET A 38 -24.484 -19.207 49.446 1.00136.33 ATOM 49 CA MET A 38 -25.587 -20.160 49.554 1.00133.24 ATOM 50 C MET A 38 -25.093 -21.575 49.275 1.00136.59 ATOM 51 O MET A 38 -24.210 -21.768 48.431 1.00142.78 ATOM 52 CB MET A 38 -26.722 -19.811 48.579 1.00133.14 ATOM 53 N ALA A 39 -25.676 -22.593 49.932 1.00136.94 ATOM 54 CA ALA A 39 -26.885 -22.664 50.804 1.00134.81 ATOM 55 C ALA A 39 -28.149 -22.695 49.945 1.00135.45 ATOM 56 O ALA A 39 -29.240 -22.279 50.379 1.00133.55 ATOM 57 CB ALA A 39 -26.959 -21.552 51.904 1.00133.24 ATOM 58 N PHE A 40 -27.990 -23.235 48.747 1.00149.05 ATOM 59 CA PHE A 40 -29.131 -23.874 48.094 1.00149.76 ATOM 60 C PHE A 40 -29.501 -25.119 48.898 1.00142.03 ATOM 61 O PHE A 40 -28.731 -25.555 49.775 1.00139.11 ATOM 62 CB PHE A 40 -28.774 -24.213 46.629 1.00155.39 ATOM 63 N VAL A 41 -30.686 -25.673 48.667 1.00114.44 ATOM 64 CA VAL A 41 -31.695 -25.095 47.798 1.00115.70 ATOM 65 C VAL A 41 -33.135 -25.442 48.117 1.00118.67 ATOM 66 O VAL A 41 -33.486 -26.598 48.367 1.00121.98 ATOM 67 N THR A 42 -33.951 -24.390 48.125 1.00140.11 ATOM 68 CA THR A 42 -35.399 -24.399 48.293 1.00145.98 ATOM 69 C THR A 42 -35.792 -22.927 48.324 1.00148.30 ATOM 70 O THR A 42 -35.032 -22.092 48.853 1.00147.12 ATOM 71 CB THR A 42 -35.842 -25.140 49.560 1.00145.66 ATOM 72 N SER A 43 -36.985 -22.599 47.819 1.00144.33 ATOM 73 CA SER A 43 -37.379 -21.196 47.718 1.00144.10 ATOM 74 C SER A 43 -37.354 -20.523 49.095 1.00137.28 ATOM 75 O SER A 43 -36.736 -19.466 49.274 1.00140.36 ATOM 76 CB SER A 43 -38.756 -21.079 47.055 1.00148.63 ATOM 77 N GLY A 44 -37.960 -21.155 50.102 1.00128.45 ATOM 78 CA GLY A 44 -37.923 -20.574 51.441 1.00115.99 ATOM 79 C GLY A 44 -36.563 -20.774 52.117 1.00108.94 ATOM 80 O GLY A 44 -36.048 -19.855 52.762 1.00106.36 ATOM 81 N GLU A 45 -35.950 -21.957 51.974 1.00102.37 ATOM 82 CA GLU A 45 -34.630 -22.174 52.572 1.00100.66 ATOM 83 C GLU A 45 -33.616 -21.104 52.151 1.00100.13 ATOM 84 O GLU A 45 -32.559 -20.979 52.781 1.00103.37 ATOM 85 CB GLU A 45 -34.131 -23.593 52.235 1.00103.63 ATOM 86 N LEU A 46 -33.914 -20.339 51.099 1.00100.13 ATOM 87 CA LEU A 46 -33.168 -19.114 50.778 1.00 98.64 ATOM 88 C LEU A 46 -33.874 -17.836 51.247 1.00 96.49 ATOM 89 O LEU A 46 -33.205 -16.909 51.711 1.00 94.15 ATOM 90 CB LEU A 46 -32.906 -19.025 49.273 1.00101.81 ATOM 91 CG LEU A 46 -31.689 -18.346 48.639 1.00101.90 ATOM 92 CD1 LEU A 46 -32.176 -17.863 47.320 1.00105.03 ATOM 93 CD2 LEU A 46 -31.069 -17.199 49.455 1.00 98.33 ATOM 94 N VAL A 47 -35.208 -17.763 51.145 1.00126.93 ATOM 95 CA VAL A 47 -35.938 -16.565 51.577 1.00122.30 ATOM 96 C VAL A 47 -35.814 -16.364 53.074 1.00115.63 ATOM 97 O VAL A 47 -35.546 -15.254 53.560 1.00115.25 ATOM 98 CB VAL A 47 -37.419 -16.637 51.169 1.00121.04 ATOM 99 CG1 VAL A 47 -38.188 -15.513 51.855 1.00118.96 ATOM 100 CG2 VAL A 47 -37.575 -16.566 49.643 1.00122.46 ATOM 101 N ARG A 48 -36.058 -17.413 53.824 1.00 93.16 ATOM 102 CA ARG A 48 -35.942 -17.339 55.266 1.00 90.49 ATOM 103 C ARG A 48 -34.500 -17.100 55.676 1.00 88.67 ATOM 104 O ARG A 48 -34.244 -16.490 56.718 1.00 86.68 ATOM 105 CB ARG A 48 -36.487 -18.600 55.923 1.00 91.49 ATOM 106 CG ARG A 48 -36.775 -18.375 57.386 1.00 89.80 ATOM 107 CD ARG A 48 -37.134 -19.652 58.114 1.00 91.05 ATOM 108 NE ARG A 48 -36.413 -20.837 57.649 1.00 92.62 ATOM 109 CZ ARG A 48 -36.716 -22.082 58.025 1.00 94.54 ATOM 110 NH1 ARG A 48 -37.708 -22.296 58.883 1.00 95.02 ATOM 111 NH2 ARG A 48 -36.040 -23.121 57.548 1.00 96.35 ATOM 112 N HIS A 49 -33.546 -17.649 54.920 1.00 89.71 ATOM 113 CA HIS A 49 -32.156 -17.342 55.221 1.00 88.31 ATOM 114 C HIS A 49 -31.943 -15.848 55.123 1.00 86.89 ATOM 115 O HIS A 49 -31.265 -15.253 55.962 1.00 85.10 ATOM 116 CB HIS A 49 -31.208 -18.091 54.280 1.00 90.88 ATOM 117 CG HIS A 49 -29.782 -17.621 54.332 1.00 91.90 ATOM 118 ND1 HIS A 49 -29.379 -16.394 53.852 1.00 95.25 ATOM 119 CD2 HIS A 49 -28.656 -18.239 54.765 1.00 94.79 ATOM 120 CE1 HIS A 49 -28.074 -16.264 54.012 1.00 97.47 ATOM 121 NE2 HIS A 49 -27.612 -17.370 54.569 1.00 99.24 ATOM 122 N ARG A 50 -32.493 -15.238 54.071 1.00 88.13 ATOM 123 CA ARG A 50 -32.379 -13.798 53.885 1.00 87.38 ATOM 124 C ARG A 50 -33.023 -13.064 55.040 1.00 85.63 ATOM 125 O ARG A 50 -32.472 -12.080 55.550 1.00 84.28 ATOM 126 CB ARG A 50 -33.038 -13.385 52.572 1.00 89.73 ATOM 127 N ARG A 51 -34.165 -13.590 55.487 1.00 98.33 ATOM 128 CA ARG A 51 -34.918 -13.035 56.598 1.00100.12 ATOM 129 C ARG A 51 -34.109 -13.084 57.892 1.00 99.77 ATOM 130 O ARG A 51 -34.148 -12.143 58.696 1.00101.87 ATOM 131 CB ARG A 51 -36.211 -13.819 56.757 1.00107.75 ATOM 132 CG ARG A 51 -37.494 -13.031 56.572 1.00119.51 ATOM 133 CD ARG A 51 -37.636 -12.480 55.164 1.00128.64 ATOM 134 NE ARG A 51 -37.516 -11.018 55.105 1.00129.13 ATOM 135 CZ ARG A 51 -38.503 -10.187 54.759 1.00126.64 ATOM 136 NH1 ARG A 51 -38.285 -8.874 54.747 1.00133.31 ATOM 137 NH2 ARG A 51 -39.710 -10.661 54.430 1.00118.07 ATOM 138 N TYR A 52 -33.351 -14.159 58.103 1.00 90.50 ATOM 139 CA TYR A 52 -32.576 -14.290 59.334 1.00 85.00 ATOM 140 C TYR A 52 -31.291 -13.478 59.274 1.00 84.11 ATOM 141 O TYR A 52 -31.030 -12.660 60.161 1.00 83.21 ATOM 142 CB TYR A 52 -32.279 -15.761 59.636 1.00 85.84 ATOM 143 CG TYR A 52 -33.306 -16.389 60.563 1.00 86.40 ATOM 144 CD1 TYR A 52 -33.360 -16.028 61.902 1.00 87.06 ATOM 145 CD2 TYR A 52 -34.201 -17.350 60.117 1.00 87.98 ATOM 146 CE1 TYR A 52 -34.279 -16.586 62.765 1.00 88.95 ATOM 147 CE2 TYR A 52 -35.133 -17.925 60.981 1.00 88.81 ATOM 148 CZ TYR A 52 -35.166 -17.534 62.302 1.00 88.32 ATOM 149 OH TYR A 52 -36.089 -18.075 63.174 1.00 89.31 ATOM 150 N LYS A 53 -30.482 -13.663 58.228 1.00 85.98 ATOM 151 CA LYS A 53 -29.118 -13.151 58.272 1.00 85.47 ATOM 152 C LYS A 53 -28.917 -11.787 57.628 1.00 85.37 ATOM 153 O LYS A 53 -27.896 -11.152 57.926 1.00 84.91 ATOM 154 CB LYS A 53 -28.150 -14.153 57.626 1.00 90.42 ATOM 155 CG LYS A 53 -27.353 -15.031 58.631 1.00103.14 ATOM 156 CD LYS A 53 -27.500 -16.526 58.362 1.00114.18 ATOM 157 CE LYS A 53 -26.308 -17.360 58.851 1.00119.80 ATOM 158 NZ LYS A 53 -26.689 -18.809 58.883 1.00125.64 ATOM 159 N HIS A 54 -29.840 -11.307 56.777 1.00 83.93 ATOM 160 CA HIS A 54 -29.640 -10.046 56.071 1.00 84.44 ATOM 161 C HIS A 54 -30.796 -9.047 56.234 1.00 84.57 ATOM 162 O HIS A 54 -30.570 -7.880 56.561 1.00 84.34 ATOM 163 CB HIS A 54 -29.362 -10.332 54.582 1.00 88.50 ATOM 164 CG HIS A 54 -28.241 -11.315 54.353 1.00 89.52 ATOM 165 ND1 HIS A 54 -26.929 -11.027 54.687 1.00 87.69 ATOM 166 CD2 HIS A 54 -28.222 -12.551 53.790 1.00 93.00 ATOM 167 CE1 HIS A 54 -26.160 -12.053 54.359 1.00 90.51 ATOM 168 NE2 HIS A 54 -26.919 -12.987 53.811 1.00 95.76 ATOM 169 N THR A 55 -32.029 -9.462 55.908 1.00 70.63 ATOM 170 CA THR A 55 -33.241 -8.640 56.057 1.00 72.48 ATOM 171 C THR A 55 -34.004 -9.067 57.300 1.00112.25 ATOM 172 O THR A 55 -34.923 -9.882 57.240 1.00123.06 ATOM 173 CB THR A 55 -34.154 -8.789 54.859 1.00 71.27 ATOM 174 OG1 THR A 55 -35.342 -9.489 55.274 1.00 76.50 ATOM 175 CG2 THR A 55 -33.462 -9.595 53.772 1.00 72.50 ATOM 176 ZN ZN A -26.962 -14.668 52.880 1.00 94.76 TER