HEADER DNA binding protein/protein binding 09-MAY-11 3RWR TITLE Crystal structure of the human XRCC4-XLF complex COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA repair protein XRCC4; COMPND 3 CHAIN: A, B, F, G, J, K, N, P, R, V, U, Y; COMPND 4 FRAGMENT: unp residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.94 ANGSTORMS DBREF 3RWR F 1 157 UNP Q13426 XRCC4_HUMAN 1 157 SEQRES 1 F 31 SER GLU ILE SER GLN GLU ALA ASP ASP MET ALA MET GLU SEQRES 2 F 31 LYS GLY LYS TYR VAL GLY GLU LEU ARG LYS ALA LEU LEU SEQRES 3 F 31 SER GLY ALA GLY PRO ATOM 1 N SER F 50 -172.652 115.306 3.856 1.00193.31 ATOM 2 CA SER F 50 -171.308 114.771 4.046 1.00198.06 ATOM 3 C SER F 50 -170.789 114.022 2.822 1.00197.62 ATOM 4 O SER F 50 -169.595 113.740 2.723 1.00198.65 ATOM 5 CB SER F 50 -171.281 113.843 5.263 1.00195.95 ATOM 6 OG SER F 50 -169.960 113.417 5.549 1.00189.94 ATOM 7 N GLU F 51 -171.683 113.702 1.891 1.00196.23 ATOM 8 CA GLU F 51 -171.288 112.985 0.684 1.00196.27 ATOM 9 C GLU F 51 -170.506 113.896 -0.254 1.00192.69 ATOM 10 O GLU F 51 -169.629 113.440 -0.987 1.00192.58 ATOM 11 CB GLU F 51 -172.517 112.439 -0.048 1.00202.61 ATOM 12 CG GLU F 51 -172.180 111.495 -1.193 1.00205.07 ATOM 13 CD GLU F 51 -173.401 111.070 -1.984 1.00197.16 ATOM 14 OE1 GLU F 51 -173.984 111.925 -2.682 1.00194.45 ATOM 15 OE2 GLU F 51 -173.780 109.883 -1.906 1.00190.79 ATOM 16 N ILE F 52 -170.829 115.186 -0.230 1.00191.51 ATOM 17 CA ILE F 52 -170.147 116.150 -1.083 1.00187.29 ATOM 18 C ILE F 52 -168.794 116.504 -0.474 1.00187.32 ATOM 19 O ILE F 52 -167.812 116.694 -1.191 1.00188.03 ATOM 20 CB ILE F 52 -170.986 117.437 -1.266 1.00181.71 ATOM 21 CG1 ILE F 52 -170.443 118.248 -2.444 1.00171.73 ATOM 22 CG2 ILE F 52 -170.949 118.277 0.003 1.00181.18 ATOM 23 CD1 ILE F 52 -171.339 119.393 -2.867 1.00159.61 ATOM 24 N SER F 53 -168.751 116.590 0.852 1.00187.20 ATOM 25 CA SER F 53 -167.512 116.902 1.552 1.00185.31 ATOM 26 C SER F 53 -166.537 115.770 1.252 1.00187.44 ATOM 27 O SER F 53 -165.331 115.983 1.128 1.00189.61 ATOM 28 CB SER F 53 -167.762 116.999 3.060 1.00182.68 ATOM 29 OG SER F 53 -166.680 117.636 3.718 1.00182.06 ATOM 30 N GLN F 54 -167.083 114.563 1.135 1.00190.02 ATOM 31 CA GLN F 54 -166.297 113.374 0.825 1.00194.78 ATOM 32 C GLN F 54 -165.674 113.589 -0.551 1.00192.60 ATOM 33 O GLN F 54 -164.506 113.275 -0.777 1.00195.99 ATOM 34 CB GLN F 54 -167.207 112.142 0.795 1.00205.63 ATOM 35 CG GLN F 54 -166.529 110.847 0.366 1.00216.12 ATOM 36 CD GLN F 54 -165.698 110.221 1.469 1.00213.39 ATOM 37 OE1 GLN F 54 -166.208 109.920 2.549 1.00212.61 ATOM 38 NE2 GLN F 54 -164.414 110.015 1.201 1.00205.55 ATOM 39 N GLU F 55 -166.475 114.132 -1.464 1.00189.66 ATOM 40 CA GLU F 55 -166.035 114.416 -2.826 1.00188.62 ATOM 41 C GLU F 55 -164.968 115.505 -2.835 1.00191.21 ATOM 42 O GLU F 55 -163.922 115.360 -3.468 1.00191.77 ATOM 43 CB GLU F 55 -167.223 114.876 -3.677 1.00184.38 ATOM 44 CG GLU F 55 -168.102 113.762 -4.227 1.00194.48 ATOM 45 CD GLU F 55 -167.524 113.123 -5.477 1.00194.83 ATOM 46 OE1 GLU F 55 -168.275 112.423 -6.188 1.00200.31 ATOM 47 OE2 GLU F 55 -166.321 113.319 -5.749 1.00182.46 ATOM 48 N ALA F 56 -165.245 116.596 -2.129 1.00193.70 ATOM 49 CA ALA F 56 -164.326 117.725 -2.050 1.00189.68 ATOM 50 C ALA F 56 -162.976 117.323 -1.469 1.00190.01 ATOM 51 O ALA F 56 -161.934 117.539 -2.087 1.00188.51 ATOM 52 CB ALA F 56 -164.943 118.835 -1.209 1.00187.55 ATOM 53 N ASP F 57 -163.006 116.740 -0.275 1.00194.16 ATOM 54 CA ASP F 57 -161.794 116.311 0.413 1.00190.03 ATOM 55 C ASP F 57 -160.881 115.471 -0.478 1.00186.25 ATOM 56 O ASP F 57 -159.675 115.707 -0.539 1.00177.08 ATOM 57 CB ASP F 57 -162.161 115.510 1.665 1.00189.68 ATOM 58 CG ASP F 57 -160.947 115.126 2.489 1.00185.87 ATOM 59 OD1 ASP F 57 -161.052 114.178 3.295 1.00181.06 ATOM 60 OD2 ASP F 57 -159.891 115.775 2.338 1.00189.91 ATOM 61 N ASP F 58 -161.460 114.491 -1.165 1.00190.61 ATOM 62 CA ASP F 58 -160.692 113.616 -2.046 1.00191.79 ATOM 63 C ASP F 58 -160.160 114.318 -3.291 1.00190.32 ATOM 64 O ASP F 58 -159.418 113.725 -4.073 1.00188.06 ATOM 65 CB ASP F 58 -161.537 112.406 -2.457 1.00198.49 ATOM 66 CG ASP F 58 -161.310 111.204 -1.560 1.00200.57 ATOM 67 OD1 ASP F 58 -162.078 110.225 -1.667 1.00202.33 ATOM 68 OD2 ASP F 58 -160.355 111.234 -0.754 1.00196.31 ATOM 69 N MET F 59 -160.541 115.578 -3.475 1.00187.01 ATOM 70 CA MET F 59 -160.083 116.351 -4.625 1.00176.47 ATOM 71 C MET F 59 -158.878 117.208 -4.255 1.00173.48 ATOM 72 O MET F 59 -158.320 117.905 -5.103 1.00175.29 ATOM 73 CB MET F 59 -161.208 117.249 -5.147 1.00164.15 ATOM 74 CG MET F 59 -161.914 116.713 -6.382 1.00164.64 ATOM 75 SD MET F 59 -160.860 116.755 -7.847 1.00148.39 ATOM 76 CE MET F 59 -161.256 118.372 -8.510 1.00154.92 ATOM 77 N ALA F 60 -158.485 117.146 -2.986 1.00169.30 ATOM 78 CA ALA F 60 -157.350 117.912 -2.481 1.00164.32 ATOM 79 C ALA F 60 -157.717 119.384 -2.332 1.00164.56 ATOM 80 O ALA F 60 -156.843 120.245 -2.224 1.00155.19 ATOM 81 CB ALA F 60 -156.152 117.760 -3.415 1.00163.47 ATOM 82 N MET F 61 -159.016 119.665 -2.322 1.00168.36 ATOM 83 CA MET F 61 -159.507 121.031 -2.187 1.00163.89 ATOM 84 C MET F 61 -160.241 121.169 -0.858 1.00159.25 ATOM 85 O MET F 61 -160.340 120.210 -0.093 1.00156.74 ATOM 86 CB MET F 61 -160.466 121.358 -3.333 1.00142.46 ATOM 87 CG MET F 61 -159.974 120.905 -4.696 1.00138.49 ATOM 88 SD MET F 61 -161.190 121.155 -5.999 1.00110.10 ATOM 89 CE MET F 61 -160.141 121.678 -7.335 1.00123.20 ATOM 90 N GLU F 62 -160.753 122.365 -0.586 1.00158.83 ATOM 91 CA GLU F 62 -161.487 122.609 0.648 1.00169.99 ATOM 92 C GLU F 62 -162.977 122.678 0.340 1.00185.01 ATOM 93 O GLU F 62 -163.377 122.710 -0.824 1.00185.15 ATOM 94 CB GLU F 62 -161.044 123.922 1.295 1.00169.86 ATOM 95 CG GLU F 62 -161.538 124.089 2.725 1.00177.66 ATOM 96 CD GLU F 62 -162.055 125.484 3.013 1.00182.60 ATOM 97 OE1 GLU F 62 -161.291 126.455 2.834 1.00188.32 ATOM 98 OE2 GLU F 62 -163.230 125.607 3.420 1.00179.28 ATOM 99 N LYS F 63 -163.793 122.702 1.389 1.00185.06 ATOM 100 CA LYS F 63 -165.240 122.769 1.240 1.00174.33 ATOM 101 C LYS F 63 -165.613 123.851 0.229 1.00169.71 ATOM 102 O LYS F 63 -166.175 123.561 -0.827 1.00164.85 ATOM 103 CB LYS F 63 -165.889 123.080 2.591 1.00173.47 ATOM 104 CG LYS F 63 -167.359 122.702 2.688 1.00184.07 ATOM 105 CD LYS F 63 -167.544 121.197 2.555 1.00180.87 ATOM 106 CE LYS F 63 -168.967 120.780 2.888 1.00183.09 ATOM 107 NZ LYS F 63 -169.955 121.361 1.940 1.00176.66 ATOM 108 N GLY F 64 -165.283 125.096 0.558 1.00172.28 ATOM 109 CA GLY F 64 -165.592 126.208 -0.322 1.00170.02 ATOM 110 C GLY F 64 -165.011 126.086 -1.718 1.00167.93 ATOM 111 O GLY F 64 -165.719 126.282 -2.707 1.00169.97 ATOM 112 N LYS F 65 -163.723 125.766 -1.805 1.00175.01 ATOM 113 CA LYS F 65 -163.058 125.629 -3.096 1.00179.67 ATOM 114 C LYS F 65 -163.773 124.644 -4.015 1.00174.92 ATOM 115 O LYS F 65 -163.758 124.803 -5.235 1.00175.66 ATOM 116 CB LYS F 65 -161.602 125.191 -2.904 1.00186.18 ATOM 117 CG LYS F 65 -160.884 124.856 -4.206 1.00180.77 ATOM 118 CD LYS F 65 -159.383 124.705 -4.010 1.00179.15 ATOM 119 CE LYS F 65 -158.706 126.059 -3.859 1.00190.22 ATOM 120 NZ LYS F 65 -157.230 125.931 -3.715 1.00193.96 ATOM 121 N TYR F 66 -164.398 123.629 -3.427 1.00172.12 ATOM 122 CA TYR F 66 -165.114 122.627 -4.208 1.00168.72 ATOM 123 C TYR F 66 -166.539 123.078 -4.511 1.00172.73 ATOM 124 O TYR F 66 -166.966 123.075 -5.666 1.00169.56 ATOM 125 CB TYR F 66 -165.157 121.296 -3.457 1.00166.24 ATOM 126 CG TYR F 66 -165.804 120.179 -4.244 1.00161.22 ATOM 127 CD1 TYR F 66 -165.143 119.582 -5.317 1.00156.47 ATOM 128 CD2 TYR F 66 -167.087 119.732 -3.930 1.00167.79 ATOM 129 CE1 TYR F 66 -165.743 118.566 -6.057 1.00155.60 ATOM 130 CE2 TYR F 66 -167.696 118.718 -4.664 1.00168.90 ATOM 131 CZ TYR F 66 -167.019 118.140 -5.725 1.00165.53 ATOM 132 OH TYR F 66 -167.619 117.139 -6.453 1.00174.07 ATOM 133 N VAL F 67 -167.271 123.458 -3.468 1.00180.12 ATOM 134 CA VAL F 67 -168.651 123.910 -3.616 1.00176.05 ATOM 135 C VAL F 67 -168.799 124.865 -4.796 1.00167.83 ATOM 136 O VAL F 67 -169.509 124.569 -5.757 1.00163.73 ATOM 137 CB VAL F 67 -169.149 124.617 -2.336 1.00178.99 ATOM 138 CG1 VAL F 67 -170.569 125.123 -2.537 1.00175.22 ATOM 139 CG2 VAL F 67 -169.098 123.656 -1.160 1.00183.51 ATOM 140 N GLY F 68 -168.129 126.010 -4.716 1.00167.87 ATOM 141 CA GLY F 68 -168.201 126.981 -5.793 1.00163.82 ATOM 142 C GLY F 68 -167.741 126.376 -7.105 1.00162.69 ATOM 143 O GLY F 68 -168.265 126.700 -8.171 1.00165.59 ATOM 144 N GLU F 69 -166.753 125.490 -7.020 1.00165.63 ATOM 145 CA GLU F 69 -166.208 124.816 -8.192 1.00169.72 ATOM 146 C GLU F 69 -167.279 123.976 -8.875 1.00167.73 ATOM 147 O GLU F 69 -167.280 123.821 -10.096 1.00167.98 ATOM 148 CB GLU F 69 -165.041 123.916 -7.777 1.00170.37 ATOM 149 CG GLU F 69 -164.557 122.960 -8.858 1.00166.49 ATOM 150 CD GLU F 69 -163.897 123.669 -10.023 1.00174.80 ATOM 151 OE1 GLU F 69 -163.325 122.975 -10.889 1.00171.41 ATOM 152 OE2 GLU F 69 -163.946 124.916 -10.074 1.00179.02 ATOM 153 N LEU F 70 -168.191 123.439 -8.074 1.00166.61 ATOM 154 CA LEU F 70 -169.266 122.601 -8.584 1.00157.14 ATOM 155 C LEU F 70 -170.245 123.410 -9.431 1.00157.86 ATOM 156 O LEU F 70 -170.501 123.074 -10.587 1.00155.71 ATOM 157 CB LEU F 70 -170.006 121.945 -7.416 1.00151.43 ATOM 158 CG LEU F 70 -170.603 120.558 -7.659 1.00146.48 ATOM 159 CD1 LEU F 70 -169.496 119.586 -8.040 1.00145.53 ATOM 160 CD2 LEU F 70 -171.314 120.082 -6.405 1.00152.97 ATOM 161 N ARG F 71 -170.785 124.477 -8.850 1.00159.00 ATOM 162 CA ARG F 71 -171.744 125.335 -9.540 1.00148.00 ATOM 163 C ARG F 71 -171.205 125.832 -10.877 1.00153.59 ATOM 164 O ARG F 71 -171.971 126.188 -11.774 1.00157.67 ATOM 165 CB ARG F 71 -172.101 126.535 -8.660 1.00143.01 ATOM 166 CG ARG F 71 -172.408 126.171 -7.220 1.00153.33 ATOM 167 CD ARG F 71 -172.869 127.382 -6.431 1.00165.75 ATOM 168 NE ARG F 71 -173.223 127.030 -5.060 1.00174.67 ATOM 169 CZ ARG F 71 -174.013 127.762 -4.281 1.00177.27 ATOM 170 NH1 ARG F 71 -174.537 128.890 -4.739 1.00175.96 ATOM 171 NH2 ARG F 71 -174.279 127.365 -3.045 1.00176.08 ATOM 172 N LYS F 72 -169.883 125.857 -11.002 1.00167.13 ATOM 173 CA LYS F 72 -169.232 126.310 -12.224 1.00180.01 ATOM 174 C LYS F 72 -169.275 125.215 -13.285 1.00175.63 ATOM 175 O LYS F 72 -169.066 125.475 -14.470 1.00182.05 ATOM 176 CB LYS F 72 -167.779 126.685 -11.927 1.00180.69 ATOM 177 CG LYS F 72 -166.999 127.193 -13.127 1.00186.82 ATOM 178 CD LYS F 72 -165.554 127.476 -12.752 1.00188.19 ATOM 179 CE LYS F 72 -164.757 127.979 -13.942 1.00195.40 ATOM 180 NZ LYS F 72 -163.326 128.184 -13.588 1.00186.97 ATOM 181 N ALA F 73 -169.555 123.992 -12.848 1.00165.70 ATOM 182 CA ALA F 73 -169.614 122.850 -13.750 1.00169.09 ATOM 183 C ALA F 73 -171.011 122.248 -13.857 1.00161.65 ATOM 184 O ALA F 73 -171.613 122.242 -14.931 1.00149.28 ATOM 185 CB ALA F 73 -168.630 121.782 -13.292 1.00162.97 ATOM 186 N LEU F 74 -171.523 121.744 -12.737 1.00161.11 ATOM 187 CA LEU F 74 -172.836 121.110 -12.712 1.00146.68 ATOM 188 C LEU F 74 -174.012 122.085 -12.789 1.00151.10 ATOM 189 O LEU F 74 -175.137 121.738 -12.430 1.00154.23 ATOM 190 CB LEU F 74 -172.967 120.223 -11.463 1.00149.13 ATOM 191 CG LEU F 74 -173.708 120.706 -10.211 1.00154.12 ATOM 192 CD1 LEU F 74 -173.778 119.564 -9.212 1.00155.48 ATOM 193 CD2 LEU F 74 -173.014 121.905 -9.600 1.00157.72 ATOM 194 N LEU F 75 -173.753 123.299 -13.266 1.00154.70 ATOM 195 CA LEU F 75 -174.805 124.305 -13.401 1.00137.94 ATOM 196 C LEU F 75 -174.615 125.194 -14.624 1.00146.12 ATOM 197 O LEU F 75 -175.291 126.213 -14.768 1.00136.23 ATOM 198 CB LEU F 75 -174.883 125.189 -12.153 1.00137.25 ATOM 199 CG LEU F 75 -176.025 124.902 -11.175 1.00118.38 ATOM 200 CD1 LEU F 75 -175.634 123.779 -10.232 1.00128.68 ATOM 201 CD2 LEU F 75 -176.340 126.160 -10.384 1.00122.00 ATOM 202 N SER F 76 -173.695 124.809 -15.502 1.00163.31 ATOM 203 CA SER F 76 -173.419 125.579 -16.711 1.00175.98 ATOM 204 C SER F 76 -173.204 127.053 -16.377 1.00198.30 ATOM 205 O SER F 76 -173.372 127.923 -17.231 1.00202.88 ATOM 206 CB SER F 76 -174.576 125.437 -17.704 1.00158.63 ATOM 207 OG SER F 76 -174.260 126.039 -18.947 1.00158.54 ATOM 208 N GLY F 77 -172.833 127.325 -15.130 1.00205.85 ATOM 209 CA GLY F 77 -172.595 128.694 -14.711 1.00220.10 ATOM 210 C GLY F 77 -171.360 129.253 -15.385 1.00244.75 ATOM 211 O GLY F 77 -171.066 130.445 -15.288 1.00249.49 ATOM 212 N ALA F 78 -170.634 128.378 -16.073 1.00254.78 ATOM 213 CA ALA F 78 -169.421 128.760 -16.779 1.00271.94 ATOM 214 C ALA F 78 -169.770 129.451 -18.092 1.00283.38 ATOM 215 O ALA F 78 -170.875 129.290 -18.613 1.00277.15 ATOM 216 CB ALA F 78 -168.571 127.526 -17.046 1.00261.79 ATOM 217 N GLY F 79 -168.824 130.219 -18.622 1.00295.62 ATOM 218 CA GLY F 79 -169.054 130.920 -19.872 1.00299.85 ATOM 219 C GLY F 79 -169.303 129.974 -21.031 1.00305.95 ATOM 220 O GLY F 79 -169.354 128.759 -20.840 1.00302.37 ATOM 221 N PRO F 80 -169.461 130.502 -22.255 1.00314.48 ATOM 222 CA PRO F 80 -169.706 129.675 -23.439 1.00320.33 ATOM 223 C PRO F 80 -168.483 128.873 -23.878 1.00306.22 ATOM 224 O PRO F 80 -168.544 127.651 -24.012 1.00308.62 ATOM 225 CB PRO F 80 -170.129 130.701 -24.485 1.00323.59 ATOM 226 CG PRO F 80 -169.305 131.894 -24.114 1.00313.93 ATOM 227 CD PRO F 80 -169.458 131.933 -22.609 1.00309.75 TER