HEADER GENE REGULATION/ANTITUMOR PROTEIN 28-AUG-02 1IYJ TITLE STRUCTURE OF A BRCA2-DSS1 COMPLEX COMPND MOL_ID: 2; COMPND 2 MOLECULE: breast cancer susceptibility; COMPND 3 CHAIN: B, D; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.40 ANGSTORMS DBREF 1IYJ B 2335 3151 UNP O35923 BRCA2_RAT 2335 3151 SEQRES 1 B 30 VAL GLU LYS THR VAL SER GLY SER TYR ILE PHE ARG ASN SEQRES 2 B 30 GLU ARG GLU GLU GLU LYS GLU ALA LEU ARG PHE SER ARG SEQRES 3 B 30 ASP VAL SER THR ATOM 1 N VAL B 427 38.225 78.160 17.383 1.00 64.78 ATOM 2 CA VAL B 427 38.194 77.140 16.346 1.00 69.07 ATOM 3 C VAL B 427 39.566 76.523 16.065 1.00 73.91 ATOM 4 O VAL B 427 40.425 77.143 15.439 1.00 78.39 ATOM 5 CB VAL B 427 37.590 77.722 15.044 1.00 52.13 ATOM 6 CG1 VAL B 427 38.459 78.835 14.521 1.00 53.34 ATOM 7 CG2 VAL B 427 37.426 76.636 14.013 1.00 50.72 ATOM 8 N GLU B 428 39.767 75.300 16.550 1.00 48.24 ATOM 9 CA GLU B 428 41.024 74.591 16.343 1.00 47.20 ATOM 10 C GLU B 428 41.029 73.978 14.954 1.00 50.98 ATOM 11 O GLU B 428 40.078 73.305 14.552 1.00 48.62 ATOM 12 CB GLU B 428 41.209 73.492 17.392 1.00176.47 ATOM 13 CG GLU B 428 42.453 72.641 17.165 1.00177.48 ATOM 14 CD GLU B 428 42.687 71.618 18.265 1.00177.48 ATOM 15 OE1 GLU B 428 41.769 70.822 18.550 1.00177.48 ATOM 16 OE2 GLU B 428 43.796 71.605 18.839 1.00177.48 ATOM 17 N LYS B 429 42.113 74.212 14.226 1.00101.40 ATOM 18 CA LYS B 429 42.250 73.715 12.865 1.00108.80 ATOM 19 C LYS B 429 42.703 72.266 12.839 1.00112.47 ATOM 20 O LYS B 429 43.844 71.959 13.182 1.00113.00 ATOM 21 CB LYS B 429 43.240 74.601 12.112 1.00176.08 ATOM 22 CG LYS B 429 42.929 76.084 12.283 1.00180.00 ATOM 23 CD LYS B 429 44.008 76.982 11.713 1.00180.00 ATOM 24 CE LYS B 429 43.696 78.437 12.015 1.00180.00 ATOM 25 NZ LYS B 429 43.539 78.650 13.478 1.00177.95 ATOM 26 N THR B 430 41.800 71.381 12.425 1.00178.37 ATOM 27 CA THR B 430 42.083 69.950 12.358 1.00180.00 ATOM 28 C THR B 430 43.358 69.672 11.566 1.00180.00 ATOM 29 O THR B 430 43.952 70.581 10.985 1.00180.00 ATOM 30 CB THR B 430 40.921 69.185 11.691 1.00148.83 ATOM 31 OG1 THR B 430 39.672 69.725 12.138 1.00147.87 ATOM 32 CG2 THR B 430 40.978 67.705 12.049 1.00145.25 ATOM 33 N VAL B 431 43.775 68.411 11.547 1.00180.00 ATOM 34 CA VAL B 431 44.977 68.018 10.825 1.00180.00 ATOM 35 C VAL B 431 44.674 67.603 9.385 1.00180.00 ATOM 36 O VAL B 431 45.270 68.133 8.447 1.00180.00 ATOM 37 CB VAL B 431 45.714 66.859 11.548 1.00155.22 ATOM 38 CG1 VAL B 431 46.352 67.371 12.830 1.00154.56 ATOM 39 CG2 VAL B 431 44.741 65.731 11.865 1.00153.74 ATOM 40 N SER B 432 43.742 66.667 9.212 1.00180.00 ATOM 41 CA SER B 432 43.379 66.187 7.879 1.00180.00 ATOM 42 C SER B 432 42.599 67.238 7.098 1.00180.00 ATOM 43 O SER B 432 42.343 67.074 5.904 1.00180.00 ATOM 44 CB SER B 432 42.547 64.904 7.983 1.00180.00 ATOM 45 OG SER B 432 42.267 64.369 6.699 1.00180.00 ATOM 46 N GLY B 433 42.229 68.317 7.779 1.00180.00 ATOM 47 CA GLY B 433 41.481 69.382 7.140 1.00180.00 ATOM 48 C GLY B 433 40.368 69.887 8.036 1.00180.00 ATOM 49 O GLY B 433 40.174 69.374 9.134 1.00180.00 ATOM 50 N SER B 434 39.637 70.892 7.569 1.00162.90 ATOM 51 CA SER B 434 38.535 71.469 8.333 1.00160.62 ATOM 52 C SER B 434 38.991 71.965 9.698 1.00157.36 ATOM 53 O SER B 434 40.187 72.075 9.969 1.00157.18 ATOM 54 CB SER B 434 37.417 70.442 8.527 1.00180.00 ATOM 55 OG SER B 434 37.753 69.507 9.538 1.00180.00 ATOM 56 N TYR B 435 38.023 72.258 10.558 1.00 72.97 ATOM 57 CA TYR B 435 38.316 72.752 11.892 1.00 65.22 ATOM 58 C TYR B 435 37.278 72.239 12.879 1.00 58.89 ATOM 59 O TYR B 435 36.341 71.535 12.502 1.00 58.54 ATOM 60 CB TYR B 435 38.297 74.281 11.915 1.00123.45 ATOM 61 CG TYR B 435 38.797 74.960 10.658 1.00121.93 ATOM 62 CD1 TYR B 435 37.986 75.070 9.528 1.00122.05 ATOM 63 CD2 TYR B 435 40.070 75.525 10.609 1.00122.45 ATOM 64 CE1 TYR B 435 38.429 75.732 8.386 1.00122.36 ATOM 65 CE2 TYR B 435 40.524 76.187 9.474 1.00122.20 ATOM 66 CZ TYR B 435 39.699 76.289 8.368 1.00123.47 ATOM 67 OH TYR B 435 40.139 76.964 7.254 1.00124.76 ATOM 68 N ILE B 436 37.453 72.613 14.142 1.00 79.57 ATOM 69 CA ILE B 436 36.550 72.219 15.217 1.00 74.90 ATOM 70 C ILE B 436 36.226 73.462 16.031 1.00 72.05 ATOM 71 O ILE B 436 37.130 74.213 16.395 1.00 73.25 ATOM 72 CB ILE B 436 37.219 71.201 16.153 1.00 69.92 ATOM 73 CG1 ILE B 436 37.641 69.967 15.360 1.00 66.35 ATOM 74 CG2 ILE B 436 36.266 70.813 17.267 1.00 67.64 ATOM 75 CD1 ILE B 436 38.398 68.954 16.178 1.00 53.78 ATOM 76 N PHE B 437 34.951 73.687 16.330 1.00 75.54 ATOM 77 CA PHE B 437 34.586 74.867 17.107 1.00 72.37 ATOM 78 C PHE B 437 34.227 74.553 18.557 1.00 72.06 ATOM 79 O PHE B 437 33.426 73.654 18.827 1.00 73.16 ATOM 80 CB PHE B 437 33.427 75.613 16.439 1.00 74.40 ATOM 81 CG PHE B 437 33.778 76.221 15.103 1.00 75.90 ATOM 82 CD1 PHE B 437 33.892 75.425 13.964 1.00 79.80 ATOM 83 CD2 PHE B 437 34.007 77.588 14.992 1.00 77.17 ATOM 84 CE1 PHE B 437 34.227 75.982 12.740 1.00 82.46 ATOM 85 CE2 PHE B 437 34.343 78.153 13.772 1.00 80.24 ATOM 86 CZ PHE B 437 34.453 77.348 12.644 1.00 81.90 ATOM 87 N ARG B 438 34.834 75.304 19.480 1.00 75.65 ATOM 88 CA ARG B 438 34.610 75.152 20.922 1.00 76.51 ATOM 89 C ARG B 438 34.189 76.484 21.544 1.00 73.97 ATOM 90 O ARG B 438 34.118 77.494 20.859 1.00 73.15 ATOM 91 CB ARG B 438 35.888 74.676 21.621 1.00 72.62 ATOM 92 CG ARG B 438 36.457 73.357 21.128 1.00 80.41 ATOM 93 CD ARG B 438 37.577 72.881 22.048 1.00 84.02 ATOM 94 NE ARG B 438 38.260 71.707 21.519 1.00 85.51 ATOM 95 CZ ARG B 438 39.069 71.726 20.466 1.00 84.32 ATOM 96 NH1 ARG B 438 39.301 72.865 19.827 1.00 86.83 ATOM 97 NH2 ARG B 438 39.640 70.606 20.045 1.00 87.24 ATOM 98 N ASN B 439 33.911 76.487 22.843 1.00 70.19 ATOM 99 CA ASN B 439 33.526 77.720 23.532 1.00 66.77 ATOM 100 C ASN B 439 34.595 78.100 24.519 1.00 67.40 ATOM 101 O ASN B 439 35.580 77.382 24.687 1.00 64.88 ATOM 102 CB ASN B 439 32.236 77.552 24.310 1.00130.55 ATOM 103 CG ASN B 439 31.648 76.201 24.128 1.00 84.78 ATOM 104 OD1 ASN B 439 31.395 75.776 22.988 1.00 84.78 ATOM 105 ND2 ASN B 439 31.416 75.497 25.239 1.00 84.78 ATOM 106 N GLU B 440 34.387 79.224 25.193 1.00 67.20 ATOM 107 CA GLU B 440 35.353 79.682 26.173 1.00 67.12 ATOM 108 C GLU B 440 35.599 78.526 27.118 1.00 66.93 ATOM 109 O GLU B 440 36.683 78.384 27.682 1.00 67.93 ATOM 110 CB GLU B 440 34.806 80.879 26.946 1.00128.12 ATOM 111 CG GLU B 440 35.729 81.372 28.044 1.00137.24 ATOM 112 CD GLU B 440 35.142 82.539 28.807 1.00142.77 ATOM 113 OE1 GLU B 440 34.024 82.393 29.345 1.00148.81 ATOM 114 OE2 GLU B 440 35.797 83.601 28.872 1.00142.05 ATOM 115 N ARG B 441 34.578 77.690 27.265 1.00163.03 ATOM 116 CA ARG B 441 34.650 76.537 28.145 1.00168.77 ATOM 117 C ARG B 441 35.100 75.268 27.418 1.00167.94 ATOM 118 O ARG B 441 36.007 74.580 27.885 1.00164.23 ATOM 119 CB ARG B 441 33.292 76.311 28.820 1.00179.36 ATOM 120 CG ARG B 441 32.752 77.518 29.608 1.00180.00 ATOM 121 CD ARG B 441 33.587 77.866 30.850 1.00180.00 ATOM 122 NE ARG B 441 34.901 78.421 30.523 1.00180.00 ATOM 123 CZ ARG B 441 35.771 78.875 31.423 1.00180.00 ATOM 124 NH1 ARG B 441 35.473 78.845 32.716 1.00180.00 ATOM 125 NH2 ARG B 441 36.944 79.358 31.032 1.00180.00 ATOM 126 N GLU B 442 34.483 74.955 26.279 1.00 52.71 ATOM 127 CA GLU B 442 34.870 73.755 25.535 1.00 58.21 ATOM 128 C GLU B 442 36.379 73.725 25.329 1.00 59.60 ATOM 129 O GLU B 442 36.960 72.667 25.109 1.00 60.46 ATOM 130 CB GLU B 442 34.163 73.688 24.177 1.00 97.44 ATOM 131 CG GLU B 442 32.708 73.261 24.255 1.00102.20 ATOM 132 CD GLU B 442 32.030 73.180 22.892 1.00107.02 ATOM 133 OE1 GLU B 442 32.406 73.944 21.980 1.00106.05 ATOM 134 OE2 GLU B 442 31.101 72.361 22.734 1.00110.85 ATOM 135 N GLU B 443 37.009 74.892 25.403 1.00109.75 ATOM 136 CA GLU B 443 38.452 74.983 25.235 1.00105.44 ATOM 137 C GLU B 443 39.108 74.395 26.481 1.00102.64 ATOM 138 O GLU B 443 39.758 73.357 26.403 1.00106.47 ATOM 139 CB GLU B 443 38.875 76.445 25.046 1.00 50.11 ATOM 140 CG GLU B 443 40.346 76.668 24.673 1.00 48.65 ATOM 141 CD GLU B 443 40.706 76.117 23.305 1.00 53.01 ATOM 142 OE1 GLU B 443 39.929 76.322 22.355 1.00 54.48 ATOM 143 OE2 GLU B 443 41.776 75.489 23.176 1.00 56.32 ATOM 144 N GLU B 444 38.925 75.053 27.625 1.00 94.90 ATOM 145 CA GLU B 444 39.496 74.585 28.889 1.00 98.97 ATOM 146 C GLU B 444 39.509 73.060 28.950 1.00101.25 ATOM 147 O GLU B 444 40.559 72.439 29.121 1.00101.56 ATOM 148 CB GLU B 444 38.687 75.135 30.069 1.00141.10 ATOM 149 CG GLU B 444 39.021 76.566 30.454 1.00148.22 ATOM 150 CD GLU B 444 40.334 76.673 31.205 1.00154.69 ATOM 151 OE1 GLU B 444 41.369 76.226 30.667 1.00151.74 ATOM 152 OE2 GLU B 444 40.330 77.204 32.336 1.00157.05 ATOM 153 N LYS B 445 38.328 72.468 28.809 1.00128.90 ATOM 154 CA LYS B 445 38.166 71.020 28.834 1.00131.55 ATOM 155 C LYS B 445 39.253 70.409 27.952 1.00131.84 ATOM 156 O LYS B 445 40.224 69.832 28.442 1.00129.50 ATOM 157 CB LYS B 445 36.780 70.660 28.290 1.00164.89 ATOM 158 CG LYS B 445 36.222 69.327 28.752 1.00165.53 ATOM 159 CD LYS B 445 34.858 69.077 28.117 1.00164.66 ATOM 160 CE LYS B 445 34.125 67.911 28.767 1.00161.39 ATOM 161 NZ LYS B 445 33.734 68.217 30.173 1.00161.06 ATOM 162 N GLU B 446 39.078 70.570 26.645 1.00 81.69 ATOM 163 CA GLU B 446 40.009 70.065 25.638 1.00 80.23 ATOM 164 C GLU B 446 41.343 70.805 25.711 1.00 78.59 ATOM 165 O GLU B 446 42.221 70.602 24.874 1.00 79.94 ATOM 166 CB GLU B 446 39.383 70.240 24.246 1.00177.40 ATOM 167 CG GLU B 446 40.272 69.882 23.062 1.00179.13 ATOM 168 CD GLU B 446 40.556 68.399 22.957 1.00180.00 ATOM 169 OE1 GLU B 446 39.591 67.612 22.852 1.00180.00 ATOM 170 OE2 GLU B 446 41.746 68.023 22.972 1.00175.90 ATOM 171 N ALA B 447 41.487 71.664 26.717 1.00 89.96 ATOM 172 CA ALA B 447 42.711 72.440 26.902 1.00 88.00 ATOM 173 C ALA B 447 43.627 71.736 27.890 1.00 87.29 ATOM 174 O ALA B 447 44.841 71.958 27.904 1.00 86.40 ATOM 175 CB ALA B 447 42.380 73.835 27.403 1.00131.57 ATOM 176 N LEU B 448 43.024 70.906 28.734 1.00105.92 ATOM 177 CA LEU B 448 43.765 70.125 29.709 1.00108.46 ATOM 178 C LEU B 448 43.718 68.729 29.124 1.00105.99 ATOM 179 O LEU B 448 44.718 68.014 29.104 1.00104.90 ATOM 180 CB LEU B 448 43.074 70.162 31.070 1.00128.91 ATOM 181 CG LEU B 448 42.944 71.561 31.677 1.00135.36 ATOM 182 CD1 LEU B 448 42.317 71.461 33.058 1.00135.27 ATOM 183 CD2 LEU B 448 44.317 72.221 31.754 1.00136.68 ATOM 184 N ARG B 449 42.538 68.370 28.623 1.00 55.10 ATOM 185 CA ARG B 449 42.309 67.084 27.983 1.00 55.35 ATOM 186 C ARG B 449 43.462 66.848 27.018 1.00 55.15 ATOM 187 O ARG B 449 43.734 65.720 26.615 1.00 56.18 ATOM 188 CB ARG B 449 40.968 67.115 27.241 1.00145.56 ATOM 189 CG ARG B 449 40.860 66.213 26.023 1.00145.19 ATOM 190 CD ARG B 449 40.985 64.738 26.357 1.00148.52 ATOM 191 NE ARG B 449 40.772 63.909 25.172 1.00152.52 ATOM 192 CZ ARG B 449 41.503 63.980 24.061 1.00155.65 ATOM 193 NH1 ARG B 449 42.507 64.843 23.973 1.00154.60 ATOM 194 NH2 ARG B 449 41.224 63.193 23.032 1.00159.83 ATOM 195 N PHE B 450 44.138 67.932 26.651 1.00180.00 ATOM 196 CA PHE B 450 45.287 67.857 25.764 1.00180.00 ATOM 197 C PHE B 450 46.506 67.572 26.625 1.00180.00 ATOM 198 O PHE B 450 47.069 66.464 26.479 1.00101.44 ATOM 199 CB PHE B 450 45.483 69.183 25.030 1.00108.90 ATOM 200 CG PHE B 450 46.770 69.264 24.255 1.00106.35 ATOM 201 CD1 PHE B 450 46.987 68.445 23.152 1.00106.74 ATOM 202 CD2 PHE B 450 47.767 70.162 24.627 1.00103.05 ATOM 203 CE1 PHE B 450 48.179 68.522 22.430 1.00102.60 ATOM 204 CE2 PHE B 450 48.961 70.246 23.911 1.00102.38 ATOM 205 CZ PHE B 450 49.167 69.425 22.812 1.00100.38 ATOM 206 N SER B 558 51.692 72.868 18.905 1.00162.73 ATOM 207 CA SER B 558 50.991 71.581 18.636 1.00162.73 ATOM 208 C SER B 558 49.500 71.823 18.451 1.00162.73 ATOM 209 O SER B 558 48.891 71.332 17.500 1.00162.73 ATOM 210 CB SER B 558 51.208 70.605 19.799 1.00146.56 ATOM 211 OG SER B 558 52.582 70.305 19.976 1.00153.22 ATOM 212 N ARG B 559 48.919 72.589 19.366 1.00116.26 ATOM 213 CA ARG B 559 47.498 72.892 19.316 1.00116.26 ATOM 214 C ARG B 559 47.045 73.447 17.971 1.00116.26 ATOM 215 O ARG B 559 46.528 72.704 17.135 1.00116.26 ATOM 216 CB ARG B 559 47.139 73.868 20.436 1.00 67.91 ATOM 217 CG ARG B 559 46.810 73.191 21.761 1.00 65.21 ATOM 218 CD ARG B 559 45.514 72.381 21.657 1.00 65.21 ATOM 219 NE ARG B 559 44.312 73.210 21.704 1.00 65.21 ATOM 220 CZ ARG B 559 43.086 72.760 21.455 1.00 65.21 ATOM 221 NH1 ARG B 559 42.899 71.488 21.136 1.00 65.21 ATOM 222 NH2 ARG B 559 42.046 73.578 21.534 1.00 65.21 ATOM 223 N ASP B 560 47.240 74.748 17.771 1.00 83.04 ATOM 224 CA ASP B 560 46.846 75.419 16.531 1.00 83.04 ATOM 225 C ASP B 560 45.351 75.707 16.489 1.00 83.04 ATOM 226 O ASP B 560 44.545 74.871 16.072 1.00 83.04 ATOM 227 CB ASP B 560 47.238 74.583 15.306 1.00180.00 ATOM 228 CG ASP B 560 46.604 75.094 14.024 1.00180.00 ATOM 229 OD1 ASP B 560 46.790 76.287 13.698 1.00180.00 ATOM 230 OD2 ASP B 560 45.919 74.301 13.342 1.00180.00 ATOM 231 N VAL B 561 44.994 76.910 16.915 1.00124.47 ATOM 232 CA VAL B 561 43.604 77.327 16.944 1.00124.47 ATOM 233 C VAL B 561 43.525 78.846 16.942 1.00124.47 ATOM 234 O VAL B 561 44.447 79.525 17.394 1.00124.47 ATOM 235 CB VAL B 561 42.911 76.793 18.203 1.00 76.29 ATOM 236 CG1 VAL B 561 43.709 77.186 19.427 1.00 67.73 ATOM 237 CG2 VAL B 561 41.501 77.341 18.297 1.00 67.73 ATOM 238 N SER B 562 42.417 79.372 16.434 1.00 34.27 ATOM 239 CA SER B 562 42.211 80.812 16.368 1.00 34.27 ATOM 240 C SER B 562 40.817 81.170 16.865 1.00 34.27 ATOM 241 O SER B 562 39.836 80.510 16.523 1.00 34.27 ATOM 242 CB SER B 562 42.383 81.304 14.927 1.00180.00 ATOM 243 OG SER B 562 43.681 81.014 14.435 1.00180.00 ATOM 244 N THR B 563 40.739 82.211 17.684 1.00 35.52 ATOM 245 CA THR B 563 39.463 82.657 18.211 1.00 35.52 ATOM 246 C THR B 563 38.705 83.306 17.069 1.00 35.52 ATOM 247 O THR B 563 39.313 83.778 16.109 1.00 35.52 ATOM 248 CB THR B 563 39.656 83.684 19.317 1.00 75.44 ATOM 249 OG1 THR B 563 40.493 84.742 18.840 1.00 53.49 ATOM 250 CG2 THR B 563 40.297 83.039 20.524 1.00 53.49 TER