HEADER Transcription/DNA 21-APR-03 1P47 TITLE Crystal Structure of tandem Zif268 molecules complexed to DNA COMPND MOL_ID: 3; COMPND 2 MOLECULE: Early growth response protein 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.20 ANGSTORMS DBREF 1P47 B 102 188 UNP P08046 EGR1_MOUSE 333 419 SEQRES 1 B 27 LYS PRO PHE GLN CYS ARG ILE CYS MET ARG ASN PHE SER SEQRES 2 B 27 ARG SER ASP HIS LEU THR THR HIS ILE ARG THR HIS THR SEQRES 3 B 27 GLY ATOM 1 N LYS B 32 45.848 0.735 -3.573 1.00100.81 ATOM 2 CA LYS B 32 45.570 1.303 -2.274 1.00100.57 ATOM 3 C LYS B 32 46.391 0.525 -1.211 1.00100.99 ATOM 4 O LYS B 32 46.093 -0.587 -0.776 1.00 99.86 ATOM 5 CB LYS B 32 44.069 1.347 -1.968 1.00100.32 ATOM 6 CG LYS B 32 43.095 1.980 -3.004 1.00 99.93 ATOM 7 CD LYS B 32 41.598 1.426 -2.763 1.00 98.69 ATOM 8 CE LYS B 32 41.057 0.499 -3.899 1.00 98.15 ATOM 9 NZ LYS B 32 40.960 1.283 -5.177 1.00 94.54 ATOM 10 N PRO B 33 47.525 1.111 -0.894 1.00102.65 ATOM 11 CA PRO B 33 48.327 0.722 0.262 1.00102.60 ATOM 12 C PRO B 33 47.517 0.478 1.506 1.00103.27 ATOM 13 O PRO B 33 47.490 -0.644 2.036 1.00103.40 ATOM 14 CB PRO B 33 49.180 1.968 0.508 1.00102.00 ATOM 15 CG PRO B 33 49.284 2.614 -0.820 1.00102.72 ATOM 16 CD PRO B 33 48.197 2.150 -1.702 1.00103.03 ATOM 17 N PHE B 34 46.857 1.549 1.952 1.00103.39 ATOM 18 CA PHE B 34 46.463 1.722 3.335 1.00103.20 ATOM 19 C PHE B 34 45.140 0.941 3.590 1.00102.98 ATOM 20 O PHE B 34 44.326 0.770 2.669 1.00102.78 ATOM 21 CB PHE B 34 46.347 3.218 3.666 1.00103.54 ATOM 22 CG PHE B 34 47.587 4.122 3.254 1.00107.36 ATOM 23 CD1 PHE B 34 48.625 4.433 4.190 1.00108.82 ATOM 24 CD2 PHE B 34 47.653 4.758 1.988 1.00108.40 ATOM 25 CE1 PHE B 34 49.686 5.282 3.840 1.00106.96 ATOM 26 CE2 PHE B 34 48.747 5.605 1.643 1.00107.91 ATOM 27 CZ PHE B 34 49.737 5.864 2.557 1.00107.05 ATOM 28 N GLN B 35 44.982 0.350 4.787 1.00102.67 ATOM 29 CA GLN B 35 43.808 -0.506 5.089 1.00102.53 ATOM 30 C GLN B 35 43.196 -0.110 6.438 1.00101.84 ATOM 31 O GLN B 35 43.873 0.405 7.351 1.00101.50 ATOM 32 CB GLN B 35 44.091 -2.028 5.014 1.00102.96 ATOM 33 CG GLN B 35 42.807 -2.960 4.924 1.00105.28 ATOM 34 CD GLN B 35 43.095 -4.487 5.142 1.00108.20 ATOM 35 OE1 GLN B 35 43.342 -4.922 6.283 1.00106.86 ATOM 36 NE2 GLN B 35 43.046 -5.292 4.044 1.00110.30 ATOM 37 N CYS B 36 41.882 -0.314 6.552 1.00100.47 ATOM 38 CA CYS B 36 41.191 0.110 7.744 1.00 98.50 ATOM 39 C CYS B 36 41.275 -1.053 8.749 1.00 98.62 ATOM 40 O CYS B 36 40.737 -2.191 8.451 1.00 97.82 ATOM 41 CB CYS B 36 39.748 0.518 7.436 1.00 96.95 ATOM 42 SG CYS B 36 39.029 1.533 8.805 1.00 94.83 ATOM 43 N ARG B 37 41.934 -0.761 9.902 1.00 98.28 ATOM 44 CA ARG B 37 42.069 -1.751 11.010 1.00 99.24 ATOM 45 C ARG B 37 40.642 -2.252 11.429 1.00 98.50 ATOM 46 O ARG B 37 40.464 -3.249 12.156 1.00 97.84 ATOM 47 CB ARG B 37 42.817 -1.202 12.256 1.00 99.88 ATOM 48 CG ARG B 37 44.378 -1.188 12.206 1.00102.40 ATOM 49 CD ARG B 37 44.943 0.140 12.783 1.00103.35 ATOM 50 NE ARG B 37 46.405 0.194 12.864 1.00105.40 ATOM 51 CZ ARG B 37 47.162 -0.412 13.804 1.00105.32 ATOM 52 NH1 ARG B 37 46.624 -1.170 14.763 1.00104.52 ATOM 53 NH2 ARG B 37 48.479 -0.250 13.784 1.00103.86 ATOM 54 N ILE B 38 39.623 -1.560 10.931 1.00 97.15 ATOM 55 CA ILE B 38 38.265 -1.753 11.374 1.00 95.13 ATOM 56 C ILE B 38 37.290 -2.229 10.303 1.00 92.38 ATOM 57 O ILE B 38 36.490 -3.043 10.645 1.00 92.03 ATOM 58 CB ILE B 38 37.810 -0.448 11.996 1.00 95.51 ATOM 59 CG1 ILE B 38 38.704 -0.126 13.207 1.00 95.69 ATOM 60 CG2 ILE B 38 36.327 -0.522 12.360 1.00 97.19 ATOM 61 CD1 ILE B 38 38.516 1.298 13.758 1.00 96.76 ATOM 62 N CYS B 39 37.318 -1.741 9.055 1.00 89.53 ATOM 63 CA CYS B 39 36.321 -2.193 8.013 1.00 86.36 ATOM 64 C CYS B 39 36.903 -3.057 6.970 1.00 86.72 ATOM 65 O CYS B 39 36.169 -3.580 6.204 1.00 84.83 ATOM 66 CB CYS B 39 35.570 -1.020 7.300 1.00 85.66 ATOM 67 SG CYS B 39 36.587 0.158 6.401 1.00 71.19 ATOM 68 N MET B 40 38.220 -3.147 6.900 1.00 88.62 ATOM 69 CA MET B 40 38.918 -3.975 5.841 1.00 91.27 ATOM 70 C MET B 40 38.884 -3.354 4.420 1.00 91.38 ATOM 71 O MET B 40 39.157 -4.046 3.370 1.00 91.65 ATOM 72 CB MET B 40 38.432 -5.469 5.795 1.00 91.79 ATOM 73 CG MET B 40 39.233 -6.479 6.766 1.00 94.66 ATOM 74 SD MET B 40 40.434 -5.713 8.030 1.00101.74 ATOM 75 CE MET B 40 41.898 -7.193 8.027 1.00103.68 ATOM 76 N ARG B 41 38.521 -2.049 4.419 1.00 91.24 ATOM 77 CA ARG B 41 38.290 -1.272 3.185 1.00 89.50 ATOM 78 C ARG B 41 39.712 -0.738 2.943 1.00 89.60 ATOM 79 O ARG B 41 40.424 -0.340 3.940 1.00 85.01 ATOM 80 CB ARG B 41 37.260 -0.100 3.340 1.00 88.67 ATOM 81 CG ARG B 41 37.120 0.797 2.071 1.00 84.66 ATOM 82 CD ARG B 41 35.743 1.650 1.866 1.00 80.94 ATOM 83 NE ARG B 41 35.821 2.582 0.730 1.00 75.93 ATOM 84 CZ ARG B 41 34.832 3.238 0.184 1.00 77.07 ATOM 85 NH1 ARG B 41 33.645 3.169 0.722 1.00 74.94 ATOM 86 NH2 ARG B 41 35.053 4.066 -0.847 1.00 78.46 ATOM 87 N ASN B 42 40.096 -0.821 1.640 1.00 89.53 ATOM 88 CA ASN B 42 41.332 -0.220 1.140 1.00 89.70 ATOM 89 C ASN B 42 41.109 1.179 0.554 1.00 89.58 ATOM 90 O ASN B 42 40.157 1.374 -0.160 1.00 91.75 ATOM 91 CB ASN B 42 41.937 -1.151 0.113 1.00 89.54 ATOM 92 CG ASN B 42 42.209 -2.567 0.689 1.00 87.96 ATOM 93 OD1 ASN B 42 41.709 -3.609 0.115 1.00 79.26 ATOM 94 ND2 ASN B 42 43.005 -2.611 1.832 1.00 83.32 ATOM 95 N PHE B 43 41.982 2.120 0.907 1.00 88.61 ATOM 96 CA PHE B 43 42.085 3.448 0.312 1.00 88.14 ATOM 97 C PHE B 43 43.506 3.868 -0.086 1.00 86.89 ATOM 98 O PHE B 43 44.443 3.531 0.627 1.00 87.26 ATOM 99 CB PHE B 43 41.757 4.538 1.319 1.00 89.54 ATOM 100 CG PHE B 43 40.615 4.253 2.214 1.00 91.25 ATOM 101 CD1 PHE B 43 40.750 3.382 3.251 1.00 92.81 ATOM 102 CD2 PHE B 43 39.455 4.944 2.076 1.00 91.83 ATOM 103 CE1 PHE B 43 39.739 3.143 4.076 1.00 93.16 ATOM 104 CE2 PHE B 43 38.464 4.766 2.934 1.00 91.82 ATOM 105 CZ PHE B 43 38.600 3.854 3.953 1.00 93.02 ATOM 106 N SER B 44 43.590 4.785 -1.080 1.00 85.05 ATOM 107 CA SER B 44 44.729 5.197 -1.871 1.00 81.53 ATOM 108 C SER B 44 45.674 6.137 -1.121 1.00 80.58 ATOM 109 O SER B 44 46.744 6.489 -1.631 1.00 82.01 ATOM 110 CB SER B 44 44.146 5.845 -3.152 1.00 81.62 ATOM 111 OG SER B 44 43.545 7.096 -2.838 1.00 80.23 ATOM 112 N ARG B 45 45.349 6.520 0.104 1.00 78.38 ATOM 113 CA ARG B 45 46.165 7.516 0.828 1.00 77.83 ATOM 114 C ARG B 45 45.794 7.662 2.304 1.00 77.92 ATOM 115 O ARG B 45 44.586 7.590 2.771 1.00 80.06 ATOM 116 CB ARG B 45 46.141 8.979 0.222 1.00 77.44 ATOM 117 CG ARG B 45 46.163 9.107 -1.289 1.00 74.14 ATOM 118 CD ARG B 45 45.746 10.464 -1.850 1.00 68.75 ATOM 119 NE ARG B 45 45.557 11.607 -0.936 1.00 66.60 ATOM 120 CZ ARG B 45 45.349 12.842 -1.518 1.00 64.90 ATOM 121 NH1 ARG B 45 45.300 12.960 -2.859 1.00 63.76 ATOM 122 NH2 ARG B 45 45.174 13.976 -0.850 1.00 63.06 ATOM 123 N SER B 46 46.842 8.075 2.965 1.00 75.35 ATOM 124 CA SER B 46 47.050 7.837 4.361 1.00 73.45 ATOM 125 C SER B 46 46.325 8.926 5.122 1.00 72.84 ATOM 126 O SER B 46 45.837 8.719 6.315 1.00 72.27 ATOM 127 CB SER B 46 48.624 7.939 4.747 1.00 73.00 ATOM 128 OG SER B 46 49.107 9.344 4.918 1.00 58.91 ATOM 129 N ASP B 47 46.355 10.106 4.488 1.00 71.37 ATOM 130 CA ASP B 47 45.619 11.191 5.047 1.00 71.31 ATOM 131 C ASP B 47 44.094 10.755 4.961 1.00 71.73 ATOM 132 O ASP B 47 43.394 10.739 6.012 1.00 71.68 ATOM 133 CB ASP B 47 46.002 12.509 4.327 1.00 71.94 ATOM 134 CG ASP B 47 45.706 12.524 2.803 1.00 71.42 ATOM 135 OD1 ASP B 47 45.876 11.471 2.168 1.00 70.42 ATOM 136 OD2 ASP B 47 45.396 13.599 2.198 1.00 65.31 ATOM 137 N HIS B 48 43.637 10.282 3.779 1.00 69.79 ATOM 138 CA HIS B 48 42.202 9.896 3.600 1.00 71.45 ATOM 139 C HIS B 48 41.705 8.753 4.581 1.00 72.01 ATOM 140 O HIS B 48 40.454 8.596 4.852 1.00 69.16 ATOM 141 CB HIS B 48 41.925 9.571 2.116 1.00 70.38 ATOM 142 CG HIS B 48 42.023 10.813 1.254 1.00 64.17 ATOM 143 ND1 HIS B 48 41.917 12.099 1.797 1.00 60.96 ATOM 144 CD2 HIS B 48 42.183 10.959 -0.079 1.00 51.05 ATOM 145 CE1 HIS B 48 42.079 12.979 0.819 1.00 58.22 ATOM 146 NE2 HIS B 48 42.184 12.307 -0.333 1.00 52.83 ATOM 147 N LEU B 49 42.703 8.001 5.082 1.00 69.58 ATOM 148 CA LEU B 49 42.407 6.880 5.872 1.00 69.50 ATOM 149 C LEU B 49 42.209 7.341 7.287 1.00 69.27 ATOM 150 O LEU B 49 41.453 6.803 8.023 1.00 70.30 ATOM 151 CB LEU B 49 43.423 5.916 5.716 1.00 69.30 ATOM 152 CG LEU B 49 43.502 4.940 6.846 1.00 73.64 ATOM 153 CD1 LEU B 49 42.540 3.770 6.497 1.00 73.97 ATOM 154 CD2 LEU B 49 45.104 4.528 7.088 1.00 73.32 ATOM 155 N THR B 50 42.741 8.450 7.598 1.00 69.70 ATOM 156 CA THR B 50 42.568 9.070 8.910 1.00 69.25 ATOM 157 C THR B 50 41.272 9.806 9.111 1.00 67.89 ATOM 158 O THR B 50 40.581 9.689 10.203 1.00 68.97 ATOM 159 CB THR B 50 43.750 10.136 9.031 1.00 68.10 ATOM 160 OG1 THR B 50 44.942 9.384 9.049 1.00 66.80 ATOM 161 CG2 THR B 50 43.620 11.161 10.294 1.00 67.04 ATOM 162 N THR B 51 41.007 10.704 8.142 1.00 66.17 ATOM 163 CA THR B 51 39.598 11.260 7.913 1.00 64.52 ATOM 164 C THR B 51 38.620 10.105 7.824 1.00 62.49 ATOM 165 O THR B 51 37.779 10.035 8.633 1.00 63.88 ATOM 166 CB THR B 51 39.594 12.044 6.697 1.00 64.82 ATOM 167 OG1 THR B 51 39.908 11.145 5.557 1.00 62.16 ATOM 168 CG2 THR B 51 40.754 13.057 6.909 1.00 66.89 ATOM 169 N HIS B 52 38.902 9.070 7.063 1.00 60.61 ATOM 170 CA HIS B 52 38.047 7.955 7.088 1.00 62.58 ATOM 171 C HIS B 52 37.723 7.319 8.462 1.00 66.38 ATOM 172 O HIS B 52 36.509 6.790 8.700 1.00 64.67 ATOM 173 CB HIS B 52 38.534 6.846 6.191 1.00 61.78 ATOM 174 CG HIS B 52 37.765 5.585 6.410 1.00 64.63 ATOM 175 ND1 HIS B 52 36.614 5.273 5.714 1.00 72.24 ATOM 176 CD2 HIS B 52 37.913 4.612 7.345 1.00 71.41 ATOM 177 CE1 HIS B 52 36.155 4.100 6.131 1.00 74.72 ATOM 178 NE2 HIS B 52 36.935 3.665 7.114 1.00 74.82 ATOM 179 N ILE B 53 38.756 7.275 9.349 1.00 68.51 ATOM 180 CA ILE B 53 38.675 6.489 10.552 1.00 69.95 ATOM 181 C ILE B 53 37.745 7.269 11.415 1.00 70.84 ATOM 182 O ILE B 53 37.141 6.691 12.269 1.00 73.10 ATOM 183 CB ILE B 53 40.129 6.210 11.281 1.00 72.80 ATOM 184 CG1 ILE B 53 40.430 4.686 11.396 1.00 71.97 ATOM 185 CG2 ILE B 53 40.280 6.937 12.812 1.00 69.90 ATOM 186 CD1 ILE B 53 41.156 4.148 10.299 1.00 71.61 ATOM 187 N ARG B 54 37.622 8.574 11.213 1.00 72.78 ATOM 188 CA ARG B 54 36.807 9.386 12.115 1.00 74.17 ATOM 189 C ARG B 54 35.361 9.002 11.879 1.00 73.59 ATOM 190 O ARG B 54 34.481 9.567 12.555 1.00 74.92 ATOM 191 CB ARG B 54 37.022 10.949 11.997 1.00 75.52 ATOM 192 CG ARG B 54 38.530 11.492 12.081 1.00 79.70 ATOM 193 CD ARG B 54 38.710 13.091 12.383 1.00 85.13 ATOM 194 NE ARG B 54 40.144 13.399 12.372 1.00 89.35 ATOM 195 CZ ARG B 54 40.808 14.284 11.609 1.00 94.76 ATOM 196 NH1 ARG B 54 40.214 15.159 10.789 1.00 96.11 ATOM 197 NH2 ARG B 54 42.141 14.301 11.703 1.00 97.40 ATOM 198 N THR B 55 35.104 8.113 10.902 1.00 72.49 ATOM 199 CA THR B 55 33.707 7.770 10.535 1.00 71.78 ATOM 200 C THR B 55 33.260 6.692 11.467 1.00 73.55 ATOM 201 O THR B 55 32.071 6.712 11.805 1.00 71.97 ATOM 202 CB THR B 55 33.394 7.267 9.080 1.00 69.81 ATOM 203 OG1 THR B 55 34.108 6.055 8.786 1.00 70.47 ATOM 204 CG2 THR B 55 33.729 8.246 8.024 1.00 68.11 ATOM 205 N HIS B 56 34.188 5.780 11.881 1.00 74.58 ATOM 206 CA HIS B 56 33.893 4.935 12.992 1.00 75.60 ATOM 207 C HIS B 56 33.980 5.543 14.437 1.00 77.24 ATOM 208 O HIS B 56 33.133 5.253 15.301 1.00 77.58 ATOM 209 CB HIS B 56 34.657 3.687 12.909 1.00 75.98 ATOM 210 CG HIS B 56 34.846 3.188 11.521 1.00 77.25 ATOM 211 ND1 HIS B 56 33.981 2.331 10.921 1.00 82.70 ATOM 212 CD2 HIS B 56 35.858 3.345 10.657 1.00 79.53 ATOM 213 CE1 HIS B 56 34.450 1.948 9.753 1.00 78.98 ATOM 214 NE2 HIS B 56 35.612 2.535 9.586 1.00 79.46 ATOM 215 N THR B 57 34.929 6.418 14.704 1.00 76.59 ATOM 216 CA THR B 57 35.343 6.624 16.063 1.00 75.86 ATOM 217 C THR B 57 34.581 7.816 16.579 1.00 76.84 ATOM 218 O THR B 57 34.415 8.003 17.800 1.00 74.81 ATOM 219 CB THR B 57 36.814 6.901 16.026 1.00 76.73 ATOM 220 OG1 THR B 57 37.061 8.128 15.276 1.00 75.21 ATOM 221 CG2 THR B 57 37.602 5.700 15.242 1.00 77.12 ATOM 222 N GLY B 58 34.110 8.637 15.637 1.00 77.06 ATOM 223 CA GLY B 58 33.367 9.814 15.996 1.00 77.73 ATOM 224 C GLY B 58 34.414 10.883 16.243 1.00 79.12 ATOM 225 O GLY B 58 34.052 11.948 16.781 1.00 80.29 TER