HEADER TRANSCRIPTION/DNA 06-JUN-94 2DRP TITLE THE CRYSTAL STRUCTURE OF A TWO ZINC-FINGER PEPTIDE REVEALS AN TITLE 2 EXTENSION TO THE RULES FOR ZINC-FINGER/DNA RECOGNITION COMPND MOL_ID: 3; COMPND 2 MOLECULE: PROTEIN (TRAMTRACK DNA-BINDING DOMAIN); COMPND 3 CHAIN: A, D; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 2DRP D 104 166 UNP P17789 TTKB_DROME 499 561 SEQRES 1 D 26 VAL TYR PRO CYS PRO PHE CYS PHE LYS GLU PHE THR ARG SEQRES 2 D 26 LYS ASP ASN MET THR ALA HIS VAL LYS ILE ILE HIS LYS ATOM 1 N VAL D 140 5.554 41.456 6.706 1.00 55.93 ATOM 2 CA VAL D 140 6.660 41.514 5.748 1.00 51.19 ATOM 3 C VAL D 140 7.659 42.573 6.165 1.00 50.48 ATOM 4 O VAL D 140 7.410 43.363 7.081 1.00 52.05 ATOM 5 CB VAL D 140 6.237 41.828 4.288 1.00 48.60 ATOM 6 CG1 VAL D 140 6.341 40.574 3.428 1.00 46.55 ATOM 7 CG2 VAL D 140 4.844 42.430 4.239 1.00 51.85 ATOM 8 N TYR D 141 8.788 42.588 5.471 1.00 45.58 ATOM 9 CA TYR D 141 9.848 43.530 5.744 1.00 43.98 ATOM 10 C TYR D 141 10.424 43.950 4.419 1.00 45.41 ATOM 11 O TYR D 141 11.284 43.255 3.872 1.00 46.31 ATOM 12 CB TYR D 141 10.937 42.876 6.589 1.00 41.54 ATOM 13 CG TYR D 141 10.457 42.412 7.938 1.00 44.41 ATOM 14 CD1 TYR D 141 9.817 41.183 8.085 1.00 47.40 ATOM 15 CD2 TYR D 141 10.636 43.205 9.067 1.00 49.93 ATOM 16 CE1 TYR D 141 9.365 40.755 9.324 1.00 55.67 ATOM 17 CE2 TYR D 141 10.193 42.794 10.312 1.00 55.68 ATOM 18 CZ TYR D 141 9.555 41.566 10.440 1.00 58.63 ATOM 19 OH TYR D 141 9.100 41.155 11.679 1.00 62.84 ATOM 20 N PRO D 142 9.900 45.050 3.842 1.00 45.06 ATOM 21 CA PRO D 142 10.377 45.566 2.556 1.00 41.11 ATOM 22 C PRO D 142 11.699 46.250 2.783 1.00 39.12 ATOM 23 O PRO D 142 11.975 46.756 3.872 1.00 43.60 ATOM 24 CB PRO D 142 9.304 46.576 2.172 1.00 41.57 ATOM 25 CG PRO D 142 8.935 47.151 3.494 1.00 46.05 ATOM 26 CD PRO D 142 8.826 45.910 4.374 1.00 48.03 ATOM 27 N CYS D 143 12.542 46.200 1.773 1.00 37.56 ATOM 28 CA CYS D 143 13.836 46.826 1.848 1.00 37.45 ATOM 29 C CYS D 143 13.630 48.329 1.617 1.00 38.89 ATOM 30 O CYS D 143 13.046 48.739 0.613 1.00 42.59 ATOM 31 CB CYS D 143 14.710 46.224 0.775 1.00 33.90 ATOM 32 SG CYS D 143 16.084 47.222 0.375 1.00 41.58 ATOM 33 N PRO D 144 14.125 49.176 2.529 1.00 37.78 ATOM 34 CA PRO D 144 13.931 50.614 2.336 1.00 37.88 ATOM 35 C PRO D 144 14.605 51.211 1.092 1.00 39.18 ATOM 36 O PRO D 144 14.216 52.288 0.643 1.00 41.15 ATOM 37 CB PRO D 144 14.493 51.197 3.630 1.00 36.85 ATOM 38 CG PRO D 144 15.611 50.244 3.967 1.00 36.16 ATOM 39 CD PRO D 144 14.944 48.913 3.727 1.00 40.23 ATOM 40 N PHE D 145 15.561 50.491 0.508 1.00 36.08 ATOM 41 CA PHE D 145 16.279 50.988 -0.654 1.00 32.64 ATOM 42 C PHE D 145 15.759 50.533 -1.997 1.00 35.11 ATOM 43 O PHE D 145 16.386 50.811 -3.013 1.00 42.50 ATOM 44 CB PHE D 145 17.756 50.623 -0.561 1.00 37.63 ATOM 45 CG PHE D 145 18.429 51.139 0.668 1.00 46.65 ATOM 46 CD1 PHE D 145 18.523 52.506 0.904 1.00 49.65 ATOM 47 CD2 PHE D 145 18.982 50.261 1.592 1.00 49.18 ATOM 48 CE1 PHE D 145 19.161 52.992 2.045 1.00 51.09 ATOM 49 CE2 PHE D 145 19.622 50.736 2.733 1.00 48.75 ATOM 50 CZ PHE D 145 19.712 52.103 2.961 1.00 49.94 ATOM 51 N CYS D 146 14.671 49.778 -2.019 1.00 38.79 ATOM 52 CA CYS D 146 14.116 49.309 -3.294 1.00 39.90 ATOM 53 C CYS D 146 12.746 48.699 -3.071 1.00 42.80 ATOM 54 O CYS D 146 12.149 48.110 -3.971 1.00 49.08 ATOM 55 CB CYS D 146 15.046 48.284 -3.971 1.00 39.99 ATOM 56 SG CYS D 146 15.109 46.642 -3.194 1.00 34.69 ATOM 57 N PHE D 147 12.279 48.827 -1.840 1.00 43.02 ATOM 58 CA PHE D 147 10.985 48.336 -1.422 1.00 48.00 ATOM 59 C PHE D 147 10.574 46.904 -1.753 1.00 50.00 ATOM 60 O PHE D 147 9.378 46.596 -1.814 1.00 54.91 ATOM 61 CB PHE D 147 9.913 49.360 -1.783 1.00 50.79 ATOM 62 CG PHE D 147 10.009 50.610 -0.965 1.00 57.34 ATOM 63 CD1 PHE D 147 9.500 50.641 0.337 1.00 62.17 ATOM 64 CD2 PHE D 147 10.688 51.721 -1.447 1.00 57.15 ATOM 65 CE1 PHE D 147 9.671 51.759 1.155 1.00 63.23 ATOM 66 CE2 PHE D 147 10.868 52.847 -0.643 1.00 64.88 ATOM 67 CZ PHE D 147 10.358 52.866 0.667 1.00 67.20 ATOM 68 N LYS D 148 11.560 46.022 -1.916 1.00 49.69 ATOM 69 CA LYS D 148 11.287 44.606 -2.174 1.00 47.99 ATOM 70 C LYS D 148 10.944 44.018 -0.810 1.00 44.54 ATOM 71 O LYS D 148 11.710 44.181 0.134 1.00 42.68 ATOM 72 CB LYS D 148 12.527 43.904 -2.733 1.00 50.74 ATOM 73 CG LYS D 148 12.307 42.428 -3.049 1.00 59.29 ATOM 74 CD LYS D 148 13.533 41.784 -3.704 1.00 67.79 ATOM 75 CE LYS D 148 13.804 42.364 -5.093 1.00 68.21 ATOM 76 NZ LYS D 148 15.057 41.836 -5.721 1.00 71.41 ATOM 77 N GLU D 149 9.784 43.388 -0.678 1.00 40.24 ATOM 78 CA GLU D 149 9.412 42.831 0.614 1.00 41.81 ATOM 79 C GLU D 149 10.095 41.494 0.865 1.00 40.30 ATOM 80 O GLU D 149 10.357 40.734 -0.066 1.00 41.38 ATOM 81 CB GLU D 149 7.892 42.679 0.755 1.00 44.98 ATOM 82 CG GLU D 149 7.079 43.240 -0.397 1.00 59.23 ATOM 83 CD GLU D 149 6.123 44.347 0.027 1.00 67.55 ATOM 84 OE1 GLU D 149 6.533 45.536 0.017 1.00 72.37 ATOM 85 OE2 GLU D 149 4.954 44.028 0.351 1.00 69.18 ATOM 86 N PHE D 150 10.447 41.263 2.126 1.00 38.97 ATOM 87 CA PHE D 150 11.079 40.029 2.578 1.00 33.17 ATOM 88 C PHE D 150 10.230 39.502 3.737 1.00 33.94 ATOM 89 O PHE D 150 9.610 40.270 4.468 1.00 35.84 ATOM 90 CB PHE D 150 12.513 40.285 3.046 1.00 24.57 ATOM 91 CG PHE D 150 13.434 40.726 1.949 1.00 26.11 ATOM 92 CD1 PHE D 150 13.559 42.065 1.622 1.00 29.68 ATOM 93 CD2 PHE D 150 14.175 39.801 1.234 1.00 24.15 ATOM 94 CE1 PHE D 150 14.415 42.471 0.590 1.00 29.55 ATOM 95 CE2 PHE D 150 15.031 40.202 0.202 1.00 24.93 ATOM 96 CZ PHE D 150 15.146 41.535 -0.116 1.00 21.24 ATOM 97 N THR D 151 10.167 38.189 3.873 1.00 36.67 ATOM 98 CA THR D 151 9.380 37.559 4.929 1.00 37.00 ATOM 99 C THR D 151 10.142 37.415 6.246 1.00 30.86 ATOM 100 O THR D 151 9.544 37.189 7.290 1.00 31.89 ATOM 101 CB THR D 151 8.900 36.162 4.462 1.00 45.24 ATOM 102 OG1 THR D 151 9.917 35.564 3.633 1.00 45.97 ATOM 103 CG2 THR D 151 7.580 36.274 3.673 1.00 47.55 ATOM 104 N ARG D 152 11.463 37.528 6.170 1.00 23.22 ATOM 105 CA ARG D 152 12.338 37.404 7.321 1.00 21.73 ATOM 106 C ARG D 152 13.314 38.548 7.295 1.00 20.34 ATOM 107 O ARG D 152 14.134 38.648 6.399 1.00 22.91 ATOM 108 CB ARG D 152 13.119 36.080 7.287 1.00 21.75 ATOM 109 CG ARG D 152 12.426 34.902 7.984 1.00 22.32 ATOM 110 CD ARG D 152 13.163 33.576 7.808 1.00 17.98 ATOM 111 NE ARG D 152 14.602 33.670 8.054 1.00 15.73 ATOM 112 CZ ARG D 152 15.421 32.624 8.031 1.00 17.55 ATOM 113 NH1 ARG D 152 14.941 31.411 7.795 1.00 16.21 ATOM 114 NH2 ARG D 152 16.725 32.796 8.135 1.00 12.28 ATOM 115 N LYS D 153 13.264 39.360 8.339 1.00 25.24 ATOM 116 CA LYS D 153 14.114 40.534 8.490 1.00 27.01 ATOM 117 C LYS D 153 15.597 40.261 8.283 1.00 25.01 ATOM 118 O LYS D 153 16.304 41.076 7.700 1.00 32.12 ATOM 119 CB LYS D 153 13.868 41.147 9.871 1.00 30.59 ATOM 120 CG LYS D 153 14.843 42.210 10.295 1.00 35.56 ATOM 121 CD LYS D 153 14.617 42.537 11.760 1.00 44.23 ATOM 122 CE LYS D 153 15.780 43.334 12.339 1.00 45.52 ATOM 123 NZ LYS D 153 15.504 43.770 13.743 1.00 54.38 ATOM 124 N ASP D 154 16.061 39.102 8.731 1.00 24.18 ATOM 125 CA ASP D 154 17.473 38.756 8.595 1.00 23.11 ATOM 126 C ASP D 154 17.881 38.567 7.136 1.00 22.76 ATOM 127 O ASP D 154 19.024 38.826 6.741 1.00 21.09 ATOM 128 CB ASP D 154 17.835 37.541 9.473 1.00 17.00 ATOM 129 CG ASP D 154 17.032 36.304 9.145 1.00 19.72 ATOM 130 OD1 ASP D 154 15.782 36.349 9.089 1.00 21.65 ATOM 131 OD2 ASP D 154 17.674 35.262 8.973 1.00 21.34 ATOM 132 N ASN D 155 16.921 38.166 6.322 1.00 20.33 ATOM 133 CA ASN D 155 17.198 37.988 4.926 1.00 22.21 ATOM 134 C ASN D 155 17.245 39.341 4.260 1.00 25.52 ATOM 135 O ASN D 155 18.123 39.606 3.440 1.00 26.36 ATOM 136 CB ASN D 155 16.145 37.097 4.304 1.00 20.43 ATOM 137 CG ASN D 155 16.420 35.647 4.566 1.00 20.96 ATOM 138 OD1 ASN D 155 17.573 35.253 4.726 1.00 19.75 ATOM 139 ND2 ASN D 155 15.374 34.841 4.622 1.00 23.14 ATOM 140 N MET D 156 16.330 40.214 4.676 1.00 29.75 ATOM 141 CA MET D 156 16.226 41.575 4.155 1.00 29.55 ATOM 142 C MET D 156 17.465 42.345 4.535 1.00 26.78 ATOM 143 O MET D 156 18.015 43.071 3.724 1.00 30.38 ATOM 144 CB MET D 156 14.983 42.271 4.708 1.00 31.61 ATOM 145 CG MET D 156 14.799 43.702 4.237 1.00 36.20 ATOM 146 SD MET D 156 15.527 44.884 5.385 1.00 37.43 ATOM 147 CE MET D 156 14.180 44.993 6.581 1.00 36.61 ATOM 148 N THR D 157 17.923 42.141 5.760 1.00 24.12 ATOM 149 CA THR D 157 19.113 42.796 6.260 1.00 24.31 ATOM 150 C THR D 157 20.321 42.406 5.428 1.00 31.43 ATOM 151 O THR D 157 21.180 43.245 5.137 1.00 32.89 ATOM 152 CB THR D 157 19.355 42.382 7.694 1.00 24.88 ATOM 153 OG1 THR D 157 18.400 43.040 8.533 1.00 31.78 ATOM 154 CG2 THR D 157 20.774 42.700 8.127 1.00 24.26 ATOM 155 N ALA D 158 20.396 41.125 5.060 1.00 36.41 ATOM 156 CA ALA D 158 21.508 40.614 4.257 1.00 30.44 ATOM 157 C ALA D 158 21.404 41.209 2.868 1.00 29.45 ATOM 158 O ALA D 158 22.386 41.696 2.305 1.00 28.69 ATOM 159 CB ALA D 158 21.457 39.105 4.185 1.00 24.28 ATOM 160 N HIS D 159 20.190 41.193 2.335 1.00 29.08 ATOM 161 CA HIS D 159 19.941 41.735 1.021 1.00 30.52 ATOM 162 C HIS D 159 20.470 43.151 1.000 1.00 33.58 ATOM 163 O HIS D 159 21.242 43.523 0.125 1.00 40.21 ATOM 164 CB HIS D 159 18.450 41.741 0.723 1.00 27.94 ATOM 165 CG HIS D 159 18.060 42.744 -0.313 1.00 30.18 ATOM 166 ND1 HIS D 159 18.201 42.556 -1.667 1.00 33.31 ATOM 167 CD2 HIS D 159 17.579 44.000 -0.168 1.00 32.99 ATOM 168 CE1 HIS D 159 17.817 43.682 -2.282 1.00 35.73 ATOM 169 NE2 HIS D 159 17.430 44.600 -1.414 1.00 39.77 ATOM 170 N VAL D 160 20.059 43.925 1.993 1.00 32.36 ATOM 171 CA VAL D 160 20.459 45.310 2.129 1.00 27.90 ATOM 172 C VAL D 160 21.982 45.449 2.188 1.00 31.07 ATOM 173 O VAL D 160 22.566 46.173 1.390 1.00 36.57 ATOM 174 CB VAL D 160 19.742 45.959 3.364 1.00 26.86 ATOM 175 CG1 VAL D 160 20.466 47.205 3.845 1.00 33.13 ATOM 176 CG2 VAL D 160 18.296 46.312 3.002 1.00 25.19 ATOM 177 N LYS D 161 22.640 44.699 3.059 1.00 33.31 ATOM 178 CA LYS D 161 24.085 44.815 3.175 1.00 35.74 ATOM 179 C LYS D 161 24.859 44.480 1.904 1.00 39.77 ATOM 180 O LYS D 161 25.777 45.202 1.531 1.00 44.17 ATOM 181 CB LYS D 161 24.600 43.972 4.333 1.00 38.09 ATOM 182 CG LYS D 161 23.993 44.343 5.670 1.00 50.51 ATOM 183 CD LYS D 161 25.007 44.304 6.816 1.00 59.14 ATOM 184 CE LYS D 161 25.764 42.977 6.908 1.00 66.34 ATOM 185 NZ LYS D 161 26.877 42.865 5.906 1.00 71.06 ATOM 186 N ILE D 162 24.475 43.403 1.231 1.00 43.30 ATOM 187 CA ILE D 162 25.155 42.961 0.014 1.00 40.65 ATOM 188 C ILE D 162 24.694 43.655 -1.268 1.00 39.90 ATOM 189 O ILE D 162 25.510 44.180 -2.012 1.00 42.72 ATOM 190 CB ILE D 162 25.050 41.419 -0.139 1.00 42.70 ATOM 191 CG1 ILE D 162 25.838 40.750 0.987 1.00 41.53 ATOM 192 CG2 ILE D 162 25.548 40.954 -1.512 1.00 37.50 ATOM 193 CD1 ILE D 162 25.804 39.249 0.953 1.00 50.40 ATOM 194 N ILE D 163 23.397 43.652 -1.536 1.00 36.73 ATOM 195 CA ILE D 163 22.897 44.288 -2.741 1.00 39.89 ATOM 196 C ILE D 163 23.135 45.786 -2.713 1.00 44.45 ATOM 197 O ILE D 163 23.673 46.351 -3.662 1.00 54.79 ATOM 198 CB ILE D 163 21.390 43.996 -2.976 1.00 41.35 ATOM 199 CG1 ILE D 163 21.216 42.578 -3.524 1.00 43.45 ATOM 200 CG2 ILE D 163 20.787 44.978 -3.986 1.00 34.10 ATOM 201 CD1 ILE D 163 21.912 41.483 -2.713 1.00 51.35 ATOM 202 N HIS D 164 22.792 46.428 -1.609 1.00 43.33 ATOM 203 CA HIS D 164 22.953 47.867 -1.517 1.00 41.08 ATOM 204 C HIS D 164 24.256 48.347 -0.941 1.00 45.16 ATOM 205 O HIS D 164 24.415 49.537 -0.708 1.00 49.78 ATOM 206 CB HIS D 164 21.794 48.462 -0.744 1.00 37.92 ATOM 207 CG HIS D 164 20.477 48.219 -1.394 1.00 35.02 ATOM 208 ND1 HIS D 164 20.148 48.669 -2.651 1.00 39.78 ATOM 209 CD2 HIS D 164 19.414 47.497 -0.976 1.00 33.69 ATOM 210 CE1 HIS D 164 18.932 48.206 -2.945 1.00 39.96 ATOM 211 NE2 HIS D 164 18.451 47.489 -1.954 1.00 33.17 ATOM 212 N LYS D 165 25.176 47.421 -0.711 1.00 52.67 ATOM 213 CA LYS D 165 26.493 47.724 -0.155 1.00 58.57 ATOM 214 C LYS D 165 26.553 49.010 0.672 1.00 62.62 ATOM 215 O LYS D 165 27.289 49.941 0.326 1.00 69.65 ATOM 216 ZN ZN D 174 16.791 46.509 -1.654 1.00 36.01 TER