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 V 501 657 UNP Q13426 XRCC4_HUMAN 1 157 SEQRES 1 V 31 SER GLU ILE SER GLN GLU ALA ASP ASP MET ALA MET GLU SEQRES 2 V 31 LYS GLY LYS TYR VAL GLY GLU LEU ARG LYS ALA LEU LEU SEQRES 3 V 31 SER GLY ALA GLY PRO ATOM 1 N SER V 550 -58.939 107.543 45.572 1.00216.42 ATOM 2 CA SER V 550 -57.623 108.167 45.639 1.00207.52 ATOM 3 C SER V 550 -57.704 109.677 45.832 1.00203.83 ATOM 4 O SER V 550 -57.186 110.214 46.811 1.00197.79 ATOM 5 CB SER V 550 -56.825 107.858 44.370 1.00195.98 ATOM 6 OG SER V 550 -56.373 106.516 44.365 1.00175.32 ATOM 7 N GLU V 551 -58.358 110.357 44.896 1.00207.69 ATOM 8 CA GLU V 551 -58.489 111.806 44.963 1.00204.71 ATOM 9 C GLU V 551 -59.218 112.278 46.218 1.00196.98 ATOM 10 O GLU V 551 -59.132 113.451 46.585 1.00193.31 ATOM 11 CB GLU V 551 -59.194 112.325 43.707 1.00214.52 ATOM 12 CG GLU V 551 -60.602 111.803 43.505 1.00214.69 ATOM 13 CD GLU V 551 -61.187 112.244 42.178 1.00216.85 ATOM 14 OE1 GLU V 551 -60.815 111.658 41.139 1.00220.67 ATOM 15 OE2 GLU V 551 -62.008 113.183 42.172 1.00210.38 ATOM 16 N ILE V 552 -59.932 111.370 46.877 1.00195.63 ATOM 17 CA ILE V 552 -60.644 111.722 48.101 1.00190.30 ATOM 18 C ILE V 552 -59.634 111.752 49.242 1.00194.29 ATOM 19 O ILE V 552 -59.748 112.555 50.168 1.00196.68 ATOM 20 CB ILE V 552 -61.756 110.700 48.435 1.00187.37 ATOM 21 CG1 ILE V 552 -62.440 111.084 49.750 1.00177.51 ATOM 22 CG2 ILE V 552 -61.171 109.304 48.546 1.00193.29 ATOM 23 CD1 ILE V 552 -63.066 112.464 49.740 1.00165.80 ATOM 24 N SER V 553 -58.645 110.867 49.164 1.00196.11 ATOM 25 CA SER V 553 -57.598 110.796 50.173 1.00194.49 ATOM 26 C SER V 553 -56.727 112.035 50.023 1.00195.42 ATOM 27 O SER V 553 -56.089 112.483 50.976 1.00194.09 ATOM 28 CB SER V 553 -56.750 109.538 49.973 1.00199.65 ATOM 29 OG SER V 553 -57.539 108.366 50.082 1.00201.45 ATOM 30 N GLN V 554 -56.711 112.582 48.811 1.00199.32 ATOM 31 CA GLN V 554 -55.934 113.776 48.507 1.00205.62 ATOM 32 C GLN V 554 -56.620 115.011 49.077 1.00200.33 ATOM 33 O GLN V 554 -56.072 115.695 49.940 1.00200.30 ATOM 34 CB GLN V 554 -55.776 113.932 46.992 1.00216.73 ATOM 35 CG GLN V 554 -55.100 115.228 46.567 1.00225.98 ATOM 36 CD GLN V 554 -53.649 115.311 47.001 1.00223.05 ATOM 37 OE1 GLN V 554 -53.023 116.367 46.910 1.00224.52 ATOM 38 NE2 GLN V 554 -53.103 114.194 47.470 1.00218.15 ATOM 39 N GLU V 555 -57.823 115.291 48.588 1.00197.28 ATOM 40 CA GLU V 555 -58.584 116.446 49.048 1.00193.94 ATOM 41 C GLU V 555 -58.636 116.479 50.572 1.00192.57 ATOM 42 O GLU V 555 -58.752 117.545 51.177 1.00187.12 ATOM 43 CB GLU V 555 -60.003 116.402 48.477 1.00194.03 ATOM 44 CG GLU V 555 -60.848 117.622 48.803 1.00189.34 ATOM 45 CD GLU V 555 -60.157 118.927 48.451 1.00191.31 ATOM 46 OE1 GLU V 555 -59.215 119.319 49.171 1.00187.22 ATOM 47 OE2 GLU V 555 -60.555 119.559 47.450 1.00192.51 ATOM 48 N ALA V 556 -58.541 115.304 51.185 1.00196.41 ATOM 49 CA ALA V 556 -58.569 115.189 52.638 1.00195.98 ATOM 50 C ALA V 556 -57.171 115.379 53.216 1.00197.96 ATOM 51 O ALA V 556 -56.999 116.042 54.240 1.00197.79 ATOM 52 CB ALA V 556 -59.122 113.829 53.043 1.00194.23 ATOM 53 N ASP V 557 -56.173 114.797 52.556 1.00201.12 ATOM 54 CA ASP V 557 -54.791 114.906 53.015 1.00205.90 ATOM 55 C ASP V 557 -54.301 116.337 52.845 1.00202.27 ATOM 56 O ASP V 557 -53.269 116.721 53.393 1.00204.80 ATOM 57 CB ASP V 557 -53.881 113.964 52.219 1.00210.48 ATOM 58 CG ASP V 557 -53.111 114.680 51.121 1.00218.93 ATOM 59 OD1 ASP V 557 -53.713 115.015 50.080 1.00214.45 ATOM 60 OD2 ASP V 557 -51.898 114.912 51.303 1.00228.75 ATOM 61 N ASP V 558 -55.053 117.118 52.077 1.00200.76 ATOM 62 CA ASP V 558 -54.706 118.507 51.815 1.00197.45 ATOM 63 C ASP V 558 -54.437 119.248 53.121 1.00194.19 ATOM 64 O ASP V 558 -53.762 120.278 53.133 1.00195.03 ATOM 65 CB ASP V 558 -55.845 119.193 51.055 1.00200.23 ATOM 66 CG ASP V 558 -55.355 119.980 49.855 1.00195.32 ATOM 67 OD1 ASP V 558 -56.194 120.592 49.162 1.00197.62 ATOM 68 OD2 ASP V 558 -54.133 119.980 49.600 1.00190.28 ATOM 69 N MET V 559 -54.964 118.716 54.220 1.00196.77 ATOM 70 CA MET V 559 -54.784 119.332 55.529 1.00205.28 ATOM 71 C MET V 559 -54.605 118.311 56.646 1.00211.23 ATOM 72 O MET V 559 -54.917 118.597 57.803 1.00209.09 ATOM 73 CB MET V 559 -55.984 120.224 55.856 1.00203.28 ATOM 74 CG MET V 559 -56.181 121.383 54.899 1.00203.07 ATOM 75 SD MET V 559 -54.769 122.497 54.899 1.00213.70 ATOM 76 CE MET V 559 -55.160 123.533 56.307 1.00205.82 ATOM 77 N ALA V 560 -54.105 117.125 56.309 1.00215.70 ATOM 78 CA ALA V 560 -53.906 116.087 57.315 1.00211.35 ATOM 79 C ALA V 560 -55.133 116.013 58.216 1.00219.15 ATOM 80 O ALA V 560 -55.046 115.584 59.368 1.00224.89 ATOM 81 CB ALA V 560 -52.684 116.410 58.175 1.00183.99 ATOM 82 N MET V 561 -56.275 116.431 57.684 1.00214.49 ATOM 83 CA MET V 561 -57.514 116.446 58.447 1.00208.41 ATOM 84 C MET V 561 -58.138 115.096 58.775 1.00214.02 ATOM 85 O MET V 561 -59.339 115.015 59.028 1.00218.67 ATOM 86 CB MET V 561 -58.545 117.330 57.744 1.00201.10 ATOM 87 CG MET V 561 -58.521 118.773 58.215 1.00197.89 ATOM 88 SD MET V 561 -59.787 119.807 57.464 1.00181.02 ATOM 89 CE MET V 561 -58.902 121.351 57.313 1.00199.47 ATOM 90 N GLU V 562 -57.329 114.042 58.775 1.00215.81 ATOM 91 CA GLU V 562 -57.821 112.709 59.111 1.00219.42 ATOM 92 C GLU V 562 -58.919 112.238 58.159 1.00219.52 ATOM 93 O GLU V 562 -60.093 112.540 58.368 1.00217.67 ATOM 94 CB GLU V 562 -58.372 112.721 60.539 1.00225.23 ATOM 95 CG GLU V 562 -57.467 113.408 61.549 1.00235.10 ATOM 96 CD GLU V 562 -58.198 113.788 62.823 1.00235.54 ATOM 97 OE1 GLU V 562 -59.094 114.657 62.759 1.00232.04 ATOM 98 OE2 GLU V 562 -57.881 113.217 63.888 1.00242.44 ATOM 99 N LYS V 563 -58.542 111.492 57.124 1.00216.65 ATOM 100 CA LYS V 563 -59.516 110.982 56.162 1.00205.38 ATOM 101 C LYS V 563 -60.796 110.522 56.850 1.00205.68 ATOM 102 O LYS V 563 -61.898 110.830 56.396 1.00204.51 ATOM 103 CB LYS V 563 -58.925 109.817 55.363 1.00194.16 ATOM 104 CG LYS V 563 -58.392 110.206 53.994 1.00183.93 ATOM 105 CD LYS V 563 -57.868 109.002 53.215 1.00185.37 ATOM 106 CE LYS V 563 -58.986 108.085 52.728 1.00190.68 ATOM 107 NZ LYS V 563 -59.666 107.357 53.836 1.00191.89 ATOM 108 N GLY V 564 -60.645 109.782 57.944 1.00213.83 ATOM 109 CA GLY V 564 -61.802 109.297 58.674 1.00215.60 ATOM 110 C GLY V 564 -62.697 110.431 59.132 1.00209.17 ATOM 111 O GLY V 564 -63.919 110.291 59.184 1.00212.42 ATOM 112 N LYS V 565 -62.082 111.560 59.467 1.00203.47 ATOM 113 CA LYS V 565 -62.814 112.735 59.921 1.00201.82 ATOM 114 C LYS V 565 -63.373 113.503 58.730 1.00202.51 ATOM 115 O LYS V 565 -64.511 113.972 58.757 1.00203.51 ATOM 116 CB LYS V 565 -61.886 113.644 60.733 1.00204.80 ATOM 117 CG LYS V 565 -62.470 115.006 61.096 1.00197.50 ATOM 118 CD LYS V 565 -61.706 116.143 60.424 1.00195.10 ATOM 119 CE LYS V 565 -62.224 116.410 59.021 1.00188.02 ATOM 120 NZ LYS V 565 -61.337 117.294 58.224 1.00178.53 ATOM 121 N TYR V 566 -62.561 113.626 57.684 1.00198.62 ATOM 122 CA TYR V 566 -62.955 114.350 56.483 1.00194.45 ATOM 123 C TYR V 566 -64.281 113.849 55.924 1.00191.70 ATOM 124 O TYR V 566 -65.204 114.633 55.699 1.00184.68 ATOM 125 CB TYR V 566 -61.867 114.229 55.414 1.00184.96 ATOM 126 CG TYR V 566 -62.007 115.234 54.295 1.00178.67 ATOM 127 CD1 TYR V 566 -61.819 116.596 54.531 1.00174.91 ATOM 128 CD2 TYR V 566 -62.344 114.829 53.005 1.00178.41 ATOM 129 CE1 TYR V 566 -61.965 117.530 53.509 1.00172.85 ATOM 130 CE2 TYR V 566 -62.493 115.755 51.976 1.00171.48 ATOM 131 CZ TYR V 566 -62.303 117.102 52.236 1.00171.71 ATOM 132 OH TYR V 566 -62.461 118.020 51.226 1.00167.74 ATOM 133 N VAL V 567 -64.372 112.542 55.702 1.00190.36 ATOM 134 CA VAL V 567 -65.590 111.941 55.169 1.00183.35 ATOM 135 C VAL V 567 -66.804 112.327 56.007 1.00186.95 ATOM 136 O VAL V 567 -67.830 112.748 55.471 1.00194.02 ATOM 137 CB VAL V 567 -65.479 110.399 55.121 1.00188.17 ATOM 138 CG1 VAL V 567 -64.398 109.989 54.135 1.00193.74 ATOM 139 CG2 VAL V 567 -65.165 109.851 56.504 1.00196.82 ATOM 140 N GLY V 568 -66.680 112.185 57.323 1.00184.29 ATOM 141 CA GLY V 568 -67.776 112.528 58.210 1.00194.19 ATOM 142 C GLY V 568 -68.212 113.966 58.020 1.00193.98 ATOM 143 O GLY V 568 -69.392 114.290 58.157 1.00200.72 ATOM 144 N GLU V 569 -67.256 114.833 57.703 1.00183.24 ATOM 145 CA GLU V 569 -67.547 116.244 57.487 1.00184.47 ATOM 146 C GLU V 569 -68.150 116.462 56.106 1.00186.35 ATOM 147 O GLU V 569 -68.943 117.381 55.904 1.00187.95 ATOM 148 CB GLU V 569 -66.274 117.079 57.644 1.00181.50 ATOM 149 CG GLU V 569 -65.848 117.260 59.089 1.00185.86 ATOM 150 CD GLU V 569 -67.004 117.668 59.982 1.00187.66 ATOM 151 OE1 GLU V 569 -67.475 118.818 59.861 1.00183.19 ATOM 152 OE2 GLU V 569 -67.447 116.834 60.801 1.00190.40 ATOM 153 N LEU V 570 -67.770 115.611 55.158 1.00185.28 ATOM 154 CA LEU V 570 -68.291 115.705 53.801 1.00181.58 ATOM 155 C LEU V 570 -69.771 115.346 53.814 1.00174.14 ATOM 156 O LEU V 570 -70.621 116.159 53.453 1.00170.86 ATOM 157 CB LEU V 570 -67.540 114.749 52.871 1.00181.55 ATOM 158 CG LEU V 570 -66.056 115.031 52.624 1.00180.22 ATOM 159 CD1 LEU V 570 -65.466 113.913 51.780 1.00182.08 ATOM 160 CD2 LEU V 570 -65.894 116.372 51.924 1.00178.86 ATOM 161 N ARG V 571 -70.067 114.119 54.235 1.00169.15 ATOM 162 CA ARG V 571 -71.439 113.634 54.312 1.00168.99 ATOM 163 C ARG V 571 -72.294 114.610 55.113 1.00169.86 ATOM 164 O ARG V 571 -73.427 114.913 54.739 1.00176.94 ATOM 165 CB ARG V 571 -71.468 112.253 54.976 1.00170.78 ATOM 166 CG ARG V 571 -70.745 112.200 56.314 1.00168.28 ATOM 167 CD ARG V 571 -70.769 110.807 56.926 1.00171.01 ATOM 168 NE ARG V 571 -69.934 109.862 56.189 1.00176.44 ATOM 169 CZ ARG V 571 -70.387 108.748 55.623 1.00177.12 ATOM 170 NH1 ARG V 571 -71.672 108.434 55.707 1.00180.10 ATOM 171 NH2 ARG V 571 -69.554 107.947 54.973 1.00175.08 ATOM 172 N LYS V 572 -71.735 115.099 56.215 1.00163.68 ATOM 173 CA LYS V 572 -72.423 116.045 57.086 1.00171.91 ATOM 174 C LYS V 572 -72.794 117.318 56.331 1.00167.63 ATOM 175 O LYS V 572 -73.688 118.057 56.744 1.00172.23 ATOM 176 CB LYS V 572 -71.527 116.399 58.278 1.00187.85 ATOM 177 CG LYS V 572 -72.132 117.404 59.247 1.00195.54 ATOM 178 CD LYS V 572 -71.117 117.880 60.282 1.00190.67 ATOM 179 CE LYS V 572 -71.023 116.941 61.477 1.00191.58 ATOM 180 NZ LYS V 572 -70.521 115.586 61.122 1.00190.08 ATOM 181 N ALA V 573 -72.105 117.565 55.222 1.00160.47 ATOM 182 CA ALA V 573 -72.350 118.757 54.421 1.00160.67 ATOM 183 C ALA V 573 -73.071 118.459 53.112 1.00159.62 ATOM 184 O ALA V 573 -73.865 119.271 52.638 1.00164.39 ATOM 185 CB ALA V 573 -71.031 119.461 54.132 1.00163.53 ATOM 186 N LEU V 574 -72.800 117.294 52.533 1.00158.68 ATOM 187 CA LEU V 574 -73.414 116.923 51.264 1.00157.52 ATOM 188 C LEU V 574 -74.547 115.911 51.416 1.00156.49 ATOM 189 O LEU V 574 -75.721 116.259 51.294 1.00161.01 ATOM 190 CB LEU V 574 -72.348 116.358 50.321 1.00156.40 ATOM 191 CG LEU V 574 -70.900 116.788 50.583 1.00160.29 ATOM 192 CD1 LEU V 574 -69.984 116.077 49.602 1.00159.65 ATOM 193 CD2 LEU V 574 -70.758 118.295 50.447 1.00161.95 ATOM 194 N LEU V 575 -74.187 114.657 51.677 1.00152.22 ATOM 195 CA LEU V 575 -75.169 113.589 51.832 1.00154.96 ATOM 196 C LEU V 575 -76.256 113.896 52.852 1.00168.61 ATOM 197 O LEU V 575 -77.436 113.649 52.603 1.00175.65 ATOM 198 CB LEU V 575 -74.476 112.281 52.217 1.00154.06 ATOM 199 CG LEU V 575 -73.849 111.481 51.076 1.00158.99 ATOM 200 CD1 LEU V 575 -73.513 110.083 51.562 1.00167.52 ATOM 201 CD2 LEU V 575 -74.823 111.408 49.914 1.00163.41 ATOM 202 N SER V 576 -75.856 114.425 54.003 1.00169.75 ATOM 203 CA SER V 576 -76.806 114.756 55.057 1.00178.48 ATOM 204 C SER V 576 -77.866 115.727 54.550 1.00186.88 ATOM 205 O SER V 576 -79.025 115.664 54.959 1.00192.79 ATOM 206 CB SER V 576 -76.074 115.370 56.252 1.00176.18 ATOM 207 OG SER V 576 -76.911 115.409 57.395 1.00170.85 ATOM 208 N GLY V 577 -77.461 116.622 53.654 1.00181.30 ATOM 209 CA GLY V 577 -78.389 117.595 53.108 1.00183.29 ATOM 210 C GLY V 577 -77.987 119.012 53.464 1.00207.69 ATOM 211 O GLY V 577 -78.695 119.968 53.146 1.00217.28 ATOM 212 N ALA V 578 -76.844 119.144 54.131 1.00210.39 ATOM 213 CA ALA V 578 -76.327 120.445 54.541 1.00224.28 ATOM 214 C ALA V 578 -77.255 121.124 55.542 1.00245.22 ATOM 215 O ALA V 578 -76.973 122.226 56.014 1.00246.41 ATOM 216 CB ALA V 578 -76.131 121.339 53.320 1.00216.31 ATOM 217 N GLY V 579 -78.359 120.460 55.866 1.00255.45 ATOM 218 CA GLY V 579 -79.310 121.020 56.809 1.00269.79 ATOM 219 C GLY V 579 -80.669 121.249 56.174 1.00272.53 ATOM 220 O GLY V 579 -81.606 120.492 56.430 1.00278.26 ATOM 221 N PRO V 580 -80.811 122.290 55.338 1.00273.09 ATOM 222 CA PRO V 580 -79.752 123.239 54.981 1.00269.16 ATOM 223 C PRO V 580 -79.638 124.397 55.972 1.00268.57 ATOM 224 O PRO V 580 -80.303 125.422 55.820 1.00271.50 ATOM 225 CB PRO V 580 -80.176 123.706 53.596 1.00268.88 ATOM 226 CG PRO V 580 -81.661 123.766 53.735 1.00278.40 ATOM 227 CD PRO V 580 -81.985 122.472 54.464 1.00281.51 TER