HEADER LIGASE/DNA BINDING PROTEIN 31-JUL-09 3II6 TITLE Structure of human Xrcc4 in complex with the tandem BRCT domains of TITLE 2 DNA LigaseIV. COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA repair protein XRCC4; COMPND 3 CHAIN: A, B, C, D; COMPND 4 MUTATION: YES; COMPND 5 FRAGMENT: residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.40 ANGSTORMS DBREF 3II6 D 1 203 UNP Q13426 XRCC4_HUMAN 1 203 SEQRES 1 D 27 SER GLU ILE SER GLN GLU ALA ASP ASP MET GLU MET GLU SEQRES 2 D 27 LYS GLY LYS TYR VAL GLY GLU LEU ARG LYS ALA LEU LEU SEQRES 3 D 27 SER ATOM 1 N SER D 50 -12.592 -5.357 75.999 1.00134.96 ATOM 2 CA SER D 50 -13.525 -6.173 76.775 1.00134.29 ATOM 3 C SER D 50 -12.903 -7.524 77.023 1.00134.65 ATOM 4 O SER D 50 -13.296 -8.268 77.922 1.00137.04 ATOM 5 CB SER D 50 -14.848 -6.334 76.024 1.00131.51 ATOM 6 OG SER D 50 -15.788 -7.060 76.797 1.00127.46 ATOM 7 N GLU D 51 -11.915 -7.820 76.197 1.00131.39 ATOM 8 CA GLU D 51 -11.024 -8.943 76.400 1.00129.46 ATOM 9 C GLU D 51 -9.617 -8.452 76.753 1.00129.55 ATOM 10 O GLU D 51 -8.782 -9.271 77.141 1.00129.18 ATOM 11 CB GLU D 51 -11.002 -9.871 75.172 1.00124.56 ATOM 12 CG GLU D 51 -11.584 -9.259 73.879 1.00121.39 ATOM 13 CD GLU D 51 -10.603 -9.190 72.664 1.00120.18 ATOM 14 OE1 GLU D 51 -9.460 -9.732 72.724 1.00119.67 ATOM 15 OE2 GLU D 51 -11.008 -8.609 71.628 1.00118.75 ATOM 16 N ILE D 52 -9.333 -7.141 76.623 1.00132.80 ATOM 17 CA ILE D 52 -8.079 -6.666 77.201 1.00136.43 ATOM 18 C ILE D 52 -8.171 -6.630 78.735 1.00139.19 ATOM 19 O ILE D 52 -6.979 -6.978 79.469 1.00145.53 ATOM 20 CB ILE D 52 -7.482 -5.324 76.651 1.00128.64 ATOM 21 CG1 ILE D 52 -6.030 -5.186 77.188 1.00122.82 ATOM 22 CG2 ILE D 52 -8.334 -4.068 77.046 1.00122.69 ATOM 23 CD1 ILE D 52 -5.062 -4.287 76.370 1.00119.02 ATOM 24 N SER D 53 -9.347 -6.410 79.350 1.00135.63 ATOM 25 CA SER D 53 -9.391 -6.359 80.824 1.00132.01 ATOM 26 C SER D 53 -9.891 -7.666 81.395 1.00131.26 ATOM 27 O SER D 53 -9.970 -7.863 82.607 1.00128.55 ATOM 28 CB SER D 53 -10.066 -5.080 81.397 1.00128.59 ATOM 29 OG SER D 53 -11.197 -4.657 80.651 1.00126.45 ATOM 30 N GLN D 54 -10.152 -8.576 80.462 1.00133.55 ATOM 31 CA GLN D 54 -10.479 -9.986 80.707 1.00135.79 ATOM 32 C GLN D 54 -9.151 -10.809 80.834 1.00136.85 ATOM 33 O GLN D 54 -9.136 -11.926 81.379 1.00139.16 ATOM 34 CB GLN D 54 -11.432 -10.465 79.560 1.00135.70 ATOM 35 CG GLN D 54 -11.820 -11.956 79.453 1.00134.01 ATOM 36 CD GLN D 54 -12.314 -12.499 80.764 1.00132.94 ATOM 37 OE1 GLN D 54 -11.635 -13.058 81.662 1.00130.97 ATOM 38 NE2 GLN D 54 -13.764 -12.803 80.801 1.00132.42 ATOM 39 N GLU D 55 -8.050 -10.216 80.339 1.00136.93 ATOM 40 CA GLU D 55 -6.676 -10.753 80.433 1.00136.10 ATOM 41 C GLU D 55 -6.173 -10.790 81.877 1.00137.15 ATOM 42 O GLU D 55 -5.682 -11.824 82.374 1.00138.28 ATOM 43 CB GLU D 55 -5.712 -9.875 79.618 1.00131.42 ATOM 44 CG GLU D 55 -5.814 -9.994 78.116 1.00126.33 ATOM 45 CD GLU D 55 -5.515 -11.406 77.601 1.00124.21 ATOM 46 OE1 GLU D 55 -5.242 -12.328 78.434 1.00123.33 ATOM 47 OE2 GLU D 55 -5.551 -11.572 76.352 1.00122.57 ATOM 48 N ALA D 56 -6.295 -9.622 82.517 1.00139.28 ATOM 49 CA ALA D 56 -5.884 -9.365 83.893 1.00140.01 ATOM 50 C ALA D 56 -6.821 -10.033 84.961 1.00139.70 ATOM 51 O ALA D 56 -6.591 -9.908 86.177 1.00143.39 ATOM 52 CB ALA D 56 -5.757 -7.830 84.095 1.00135.94 ATOM 53 N ASP D 57 -7.849 -10.749 84.468 1.00136.62 ATOM 54 CA ASP D 57 -8.916 -11.397 85.266 1.00132.43 ATOM 55 C ASP D 57 -8.784 -12.927 85.176 1.00132.66 ATOM 56 O ASP D 57 -8.916 -13.668 86.174 1.00134.29 ATOM 57 CB ASP D 57 -10.292 -10.983 84.727 1.00122.09 ATOM 58 CG ASP D 57 -11.246 -10.532 85.822 1.00113.92 ATOM 59 OD1 ASP D 57 -11.214 -11.069 86.958 1.00107.61 ATOM 60 OD2 ASP D 57 -12.062 -9.629 85.518 1.00109.54 ATOM 61 N ASP D 58 -8.531 -13.378 83.949 1.00133.77 ATOM 62 CA ASP D 58 -8.160 -14.758 83.683 1.00133.89 ATOM 63 C ASP D 58 -6.710 -15.005 84.128 1.00133.32 ATOM 64 O ASP D 58 -6.289 -16.173 84.269 1.00135.88 ATOM 65 CB ASP D 58 -8.480 -15.159 82.212 1.00130.64 ATOM 66 CG ASP D 58 -7.387 -16.019 81.536 1.00128.06 ATOM 67 OD1 ASP D 58 -6.622 -16.770 82.198 1.00127.00 ATOM 68 OD2 ASP D 58 -7.336 -15.968 80.279 1.00126.69 ATOM 69 N MET D 59 -5.956 -13.929 84.385 1.00131.57 ATOM 70 CA MET D 59 -4.782 -14.118 85.260 1.00128.88 ATOM 71 C MET D 59 -4.880 -13.728 86.770 1.00128.18 ATOM 72 O MET D 59 -4.022 -14.144 87.575 1.00128.83 ATOM 73 CB MET D 59 -3.360 -13.830 84.516 1.00125.33 ATOM 74 CG MET D 59 -2.930 -14.965 83.493 1.00121.58 ATOM 75 SD MET D 59 -3.028 -16.708 84.073 1.00121.28 ATOM 76 CE MET D 59 -2.056 -16.990 85.628 1.00118.95 ATOM 77 N GLU D 60 -5.907 -12.945 87.080 1.00125.37 ATOM 78 CA GLU D 60 -6.207 -12.514 88.430 1.00123.09 ATOM 79 C GLU D 60 -5.828 -11.066 88.724 1.00125.12 ATOM 80 O GLU D 60 -6.216 -10.524 89.757 1.00123.66 ATOM 81 CB GLU D 60 -5.405 -13.313 89.454 1.00118.68 ATOM 82 CG GLU D 60 -6.100 -14.581 89.929 1.00111.80 ATOM 83 CD GLU D 60 -6.919 -15.248 88.842 1.00108.78 ATOM 84 OE1 GLU D 60 -8.108 -14.903 88.700 1.00106.82 ATOM 85 OE2 GLU D 60 -6.379 -16.119 88.128 1.00106.08 ATOM 86 N MET D 61 -5.068 -10.438 87.827 1.00128.41 ATOM 87 CA MET D 61 -4.013 -9.591 88.392 1.00132.93 ATOM 88 C MET D 61 -4.063 -8.123 87.942 1.00132.99 ATOM 89 O MET D 61 -4.733 -7.783 86.967 1.00133.49 ATOM 90 CB MET D 61 -2.634 -10.184 88.100 1.00137.13 ATOM 91 CG MET D 61 -2.372 -11.514 88.788 1.00143.50 ATOM 92 SD MET D 61 -2.417 -11.388 90.586 1.00148.18 ATOM 93 CE MET D 61 -0.935 -10.432 90.896 1.00148.49 ATOM 94 N GLU D 62 -3.344 -7.264 88.666 1.00133.71 ATOM 95 CA GLU D 62 -3.067 -5.897 88.242 1.00134.37 ATOM 96 C GLU D 62 -2.910 -5.996 86.718 1.00134.86 ATOM 97 O GLU D 62 -1.964 -6.638 86.193 1.00139.45 ATOM 98 CB GLU D 62 -1.780 -5.282 88.873 1.00129.19 ATOM 99 CG GLU D 62 -1.430 -5.690 90.295 1.00122.53 ATOM 100 CD GLU D 62 -1.452 -4.512 91.270 1.00119.42 ATOM 101 OE1 GLU D 62 -0.695 -3.540 91.018 1.00117.68 ATOM 102 OE2 GLU D 62 -2.208 -4.554 92.284 1.00118.07 ATOM 103 N LYS D 63 -3.886 -5.427 86.015 1.00131.49 ATOM 104 CA LYS D 63 -3.682 -4.965 84.650 1.00128.12 ATOM 105 C LYS D 63 -2.389 -4.104 84.691 1.00128.93 ATOM 106 O LYS D 63 -1.839 -3.761 83.650 1.00132.42 ATOM 107 CB LYS D 63 -4.873 -4.074 84.205 1.00116.37 ATOM 108 CG LYS D 63 -6.300 -4.733 84.129 1.00105.09 ATOM 109 CD LYS D 63 -7.422 -3.682 84.439 1.00 99.63 ATOM 110 CE LYS D 63 -7.439 -2.476 83.501 1.00 97.46 ATOM 111 NZ LYS D 63 -8.216 -2.750 82.281 1.00 96.25 ATOM 112 N GLY D 64 -1.915 -3.780 85.896 1.00127.38 ATOM 113 CA GLY D 64 -0.804 -2.851 86.116 1.00124.72 ATOM 114 C GLY D 64 0.525 -3.239 85.498 1.00122.84 ATOM 115 O GLY D 64 0.978 -2.641 84.506 1.00122.09 ATOM 116 N LYS D 65 1.123 -4.277 86.066 1.00121.37 ATOM 117 CA LYS D 65 2.343 -4.850 85.532 1.00120.59 ATOM 118 C LYS D 65 2.113 -5.706 84.296 1.00120.48 ATOM 119 O LYS D 65 3.071 -6.071 83.615 1.00118.63 ATOM 120 CB LYS D 65 3.069 -5.652 86.612 1.00122.34 ATOM 121 CG LYS D 65 2.737 -7.134 86.641 1.00124.27 ATOM 122 CD LYS D 65 3.830 -7.928 87.359 1.00125.62 ATOM 123 CE LYS D 65 3.336 -8.499 88.688 1.00125.53 ATOM 124 NZ LYS D 65 4.086 -9.718 89.108 1.00125.20 ATOM 125 N TYR D 66 0.855 -6.023 83.990 1.00121.65 ATOM 126 CA TYR D 66 0.562 -6.658 82.680 1.00122.75 ATOM 127 C TYR D 66 0.596 -5.598 81.577 1.00119.91 ATOM 128 O TYR D 66 1.605 -5.464 80.865 1.00118.73 ATOM 129 CB TYR D 66 -0.755 -7.469 82.634 1.00130.26 ATOM 130 CG TYR D 66 -0.959 -8.169 81.289 1.00137.19 ATOM 131 CD1 TYR D 66 -0.162 -9.284 80.914 1.00140.05 ATOM 132 CD2 TYR D 66 -1.924 -7.701 80.362 1.00140.07 ATOM 133 CE1 TYR D 66 -0.340 -9.930 79.641 1.00141.10 ATOM 134 CE2 TYR D 66 -2.108 -8.338 79.071 1.00141.19 ATOM 135 CZ TYR D 66 -1.314 -9.445 78.728 1.00141.40 ATOM 136 OH TYR D 66 -1.495 -10.053 77.502 1.00140.89 ATOM 137 N VAL D 67 -0.506 -4.849 81.459 1.00119.51 ATOM 138 CA VAL D 67 -0.576 -3.646 80.632 1.00119.12 ATOM 139 C VAL D 67 0.828 -3.012 80.523 1.00121.92 ATOM 140 O VAL D 67 1.360 -2.896 79.400 1.00126.16 ATOM 141 CB VAL D 67 -1.702 -2.653 81.150 1.00110.83 ATOM 142 CG1 VAL D 67 -1.249 -1.185 81.180 1.00103.57 ATOM 143 CG2 VAL D 67 -2.985 -2.814 80.348 1.00103.02 ATOM 144 N GLY D 68 1.426 -2.665 81.678 1.00123.92 ATOM 145 CA GLY D 68 2.746 -2.002 81.752 1.00124.42 ATOM 146 C GLY D 68 3.958 -2.878 81.437 1.00123.86 ATOM 147 O GLY D 68 5.063 -2.348 81.236 1.00123.34 ATOM 148 N GLU D 69 3.741 -4.210 81.415 1.00125.26 ATOM 149 CA GLU D 69 4.763 -5.223 81.101 1.00125.98 ATOM 150 C GLU D 69 4.759 -5.400 79.624 1.00126.66 ATOM 151 O GLU D 69 5.805 -5.689 79.033 1.00131.09 ATOM 152 CB GLU D 69 4.430 -6.578 81.721 1.00120.40 ATOM 153 CG GLU D 69 5.147 -6.866 83.046 1.00114.02 ATOM 154 CD GLU D 69 6.611 -7.148 82.862 1.00111.17 ATOM 155 OE1 GLU D 69 6.962 -8.068 82.091 1.00110.02 ATOM 156 OE2 GLU D 69 7.411 -6.440 83.499 1.00110.36 ATOM 157 N LEU D 70 3.563 -5.231 79.047 1.00123.10 ATOM 158 CA LEU D 70 3.358 -5.314 77.600 1.00119.93 ATOM 159 C LEU D 70 3.947 -4.089 76.941 1.00120.95 ATOM 160 O LEU D 70 4.861 -4.218 76.126 1.00121.91 ATOM 161 CB LEU D 70 1.869 -5.508 77.214 1.00109.89 ATOM 162 CG LEU D 70 1.322 -6.965 77.173 1.00101.72 ATOM 163 CD1 LEU D 70 0.024 -7.181 76.318 1.00 95.34 ATOM 164 CD2 LEU D 70 2.416 -7.958 76.755 1.00 98.17 ATOM 165 N ARG D 71 3.446 -2.909 77.324 1.00119.90 ATOM 166 CA ARG D 71 4.019 -1.627 76.878 1.00118.65 ATOM 167 C ARG D 71 5.551 -1.496 77.046 1.00115.84 ATOM 168 O ARG D 71 6.179 -0.756 76.286 1.00114.83 ATOM 169 CB ARG D 71 3.288 -0.432 77.515 1.00123.47 ATOM 170 CG ARG D 71 3.500 -0.237 79.016 1.00128.36 ATOM 171 CD ARG D 71 2.716 0.980 79.601 1.00131.72 ATOM 172 NE ARG D 71 1.320 1.091 79.126 1.00135.57 ATOM 173 CZ ARG D 71 0.922 1.907 78.141 1.00137.47 ATOM 174 NH1 ARG D 71 1.806 2.683 77.510 1.00139.05 ATOM 175 NH2 ARG D 71 -0.355 1.958 77.773 1.00138.47 ATOM 176 N LYS D 72 6.132 -2.191 78.031 1.00108.12 ATOM 177 CA LYS D 72 7.578 -2.269 78.158 1.00102.42 ATOM 178 C LYS D 72 7.983 -3.196 77.012 1.00100.11 ATOM 179 O LYS D 72 8.721 -2.818 76.098 1.00 95.25 ATOM 180 CB LYS D 72 7.958 -2.882 79.516 1.00105.82 ATOM 181 CG LYS D 72 8.731 -1.963 80.504 1.00109.22 ATOM 182 CD LYS D 72 9.306 -2.770 81.724 1.00110.00 ATOM 183 CE LYS D 72 8.388 -2.788 82.966 1.00108.02 ATOM 184 NZ LYS D 72 8.263 -4.203 83.583 1.00104.28 ATOM 185 N ALA D 73 7.416 -4.399 77.077 1.00103.99 ATOM 186 CA ALA D 73 7.633 -5.519 76.159 1.00107.91 ATOM 187 C ALA D 73 7.152 -5.329 74.729 1.00109.76 ATOM 188 O ALA D 73 7.254 -6.261 73.919 1.00115.81 ATOM 189 CB ALA D 73 6.934 -6.738 76.698 1.00102.40 ATOM 190 N LEU D 74 6.569 -4.187 74.418 1.00112.16 ATOM 191 CA LEU D 74 5.987 -4.062 73.104 1.00110.49 ATOM 192 C LEU D 74 6.438 -2.771 72.467 1.00109.20 ATOM 193 O LEU D 74 7.052 -2.778 71.388 1.00113.77 ATOM 194 CB LEU D 74 4.438 -4.227 73.105 1.00104.33 ATOM 195 CG LEU D 74 3.780 -5.665 73.096 1.00 98.94 ATOM 196 CD1 LEU D 74 2.193 -5.744 72.855 1.00 94.07 ATOM 197 CD2 LEU D 74 4.512 -6.721 72.205 1.00 95.05 ATOM 198 N LEU D 75 6.148 -1.668 73.148 1.00103.21 ATOM 199 CA LEU D 75 6.507 -0.350 72.666 1.00 97.29 ATOM 200 C LEU D 75 8.040 -0.125 72.971 1.00 98.55 ATOM 201 O LEU D 75 8.480 0.999 73.303 1.00100.14 ATOM 202 CB LEU D 75 5.523 0.685 73.267 1.00 83.23 ATOM 203 CG LEU D 75 4.043 0.238 73.582 1.00 73.56 ATOM 204 CD1 LEU D 75 3.223 1.139 74.567 1.00 68.17 ATOM 205 CD2 LEU D 75 3.235 0.134 72.353 1.00 67.57 ATOM 206 N SER D 76 8.831 -1.220 72.826 1.00 99.22 ATOM 207 CA SER D 76 10.281 -1.255 73.131 1.00100.42 ATOM 208 C SER D 76 10.570 -1.328 74.679 1.00102.15 ATOM 209 O SER D 76 10.396 -0.353 75.445 1.00103.99 ATOM 210 CB SER D 76 11.049 -0.071 72.450 1.00 97.79 ATOM 211 OG SER D 76 10.773 0.080 71.039 1.00 95.48 TER