HEADER LIGASE 28-DEC-15 5H9M TITLE Crystal structure of siah2 SBD domain COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 ubiquitin-protein ligase SIAH2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 6.3.2.-; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.76 ANGSTORMS DBREF 5H9M B 131 321 UNP O43255 SIAH2_HUMAN 131 321 SEQRES 1 B 30 ARG PRO TYR SER CYS PRO CYS PRO GLY ALA SER CYS LYS SEQRES 2 B 30 TRP GLN GLY SER LEU GLU ALA VAL MET SER HIS LEU MET SEQRES 3 B 30 HIS ALA HIS LYS ATOM 1 N ARG B 164 85.850 27.087 -15.681 1.00 18.65 ATOM 2 CA ARG B 164 84.538 26.639 -15.202 1.00 20.62 ATOM 3 C ARG B 164 83.404 27.095 -16.130 1.00 20.37 ATOM 4 O ARG B 164 83.173 28.289 -16.269 1.00 20.85 ATOM 5 CB ARG B 164 84.257 27.187 -13.805 1.00 21.55 ATOM 6 CG ARG B 164 82.891 26.807 -13.279 1.00 23.14 ATOM 7 CD ARG B 164 82.778 27.026 -11.794 1.00 24.46 ATOM 8 NE ARG B 164 81.420 26.700 -11.346 1.00 25.99 ATOM 9 CZ ARG B 164 81.014 26.671 -10.073 1.00 27.71 ATOM 10 NH1 ARG B 164 81.847 26.949 -9.084 1.00 29.05 ATOM 11 NH2 ARG B 164 79.753 26.373 -9.794 1.00 27.15 ATOM 12 N PRO B 165 82.701 26.139 -16.758 1.00 20.43 ATOM 13 CA PRO B 165 81.474 26.469 -17.480 1.00 21.16 ATOM 14 C PRO B 165 80.276 26.428 -16.550 1.00 21.50 ATOM 15 O PRO B 165 80.280 25.657 -15.587 1.00 19.67 ATOM 16 CB PRO B 165 81.367 25.361 -18.530 1.00 20.75 ATOM 17 CG PRO B 165 82.190 24.226 -18.002 1.00 22.04 ATOM 18 CD PRO B 165 82.996 24.695 -16.834 1.00 21.17 ATOM 19 N TYR B 166 79.286 27.263 -16.844 1.00 20.66 ATOM 20 CA TYR B 166 77.990 27.239 -16.184 1.00 22.16 ATOM 21 C TYR B 166 76.937 26.734 -17.145 1.00 20.88 ATOM 22 O TYR B 166 76.934 27.111 -18.321 1.00 21.05 ATOM 23 CB TYR B 166 77.609 28.630 -15.728 1.00 22.68 ATOM 24 CG TYR B 166 78.504 29.120 -14.625 1.00 26.61 ATOM 25 CD1 TYR B 166 78.180 28.879 -13.290 1.00 28.77 ATOM 26 CD2 TYR B 166 79.699 29.776 -14.906 1.00 27.15 ATOM 27 CE1 TYR B 166 79.008 29.298 -12.260 1.00 29.77 ATOM 28 CE2 TYR B 166 80.532 30.208 -13.880 1.00 30.06 ATOM 29 CZ TYR B 166 80.176 29.970 -12.556 1.00 30.54 ATOM 30 OH TYR B 166 80.994 30.403 -11.535 1.00 32.94 ATOM 31 N SER B 167 76.045 25.887 -16.630 0.50 20.88 ATOM 32 CA SER B 167 74.854 25.463 -17.355 0.50 21.05 ATOM 33 C SER B 167 73.893 26.636 -17.472 0.50 20.27 ATOM 34 O SER B 167 73.969 27.589 -16.696 0.50 20.82 ATOM 35 CB SER B 167 74.160 24.314 -16.618 0.50 22.19 ATOM 36 OG SER B 167 74.974 23.153 -16.582 0.50 22.97 ATOM 37 N CYS B 168 73.009 26.573 -18.459 1.00 19.49 ATOM 38 CA CYS B 168 71.941 27.529 -18.583 1.00 19.66 ATOM 39 C CYS B 168 71.106 27.505 -17.303 1.00 19.56 ATOM 40 O CYS B 168 70.649 26.447 -16.911 1.00 21.05 ATOM 41 CB CYS B 168 71.025 27.125 -19.711 1.00 19.04 ATOM 42 SG CYS B 168 69.634 28.280 -19.885 1.00 18.98 ATOM 43 N PRO B 169 70.921 28.663 -16.655 1.00 20.25 ATOM 44 CA PRO B 169 70.273 28.655 -15.339 1.00 20.02 ATOM 45 C PRO B 169 68.753 28.706 -15.376 1.00 20.71 ATOM 46 O PRO B 169 68.155 28.629 -14.312 1.00 20.87 ATOM 47 CB PRO B 169 70.812 29.924 -14.684 1.00 20.64 ATOM 48 CG PRO B 169 71.010 30.842 -15.827 1.00 20.45 ATOM 49 CD PRO B 169 71.383 30.014 -17.020 1.00 20.29 ATOM 50 N CYS B 170 68.138 28.791 -16.552 1.00 20.37 ATOM 51 CA CYS B 170 66.684 28.873 -16.635 1.00 22.73 ATOM 52 C CYS B 170 66.031 27.563 -16.164 1.00 23.74 ATOM 53 O CYS B 170 66.379 26.499 -16.656 1.00 24.95 ATOM 54 CB CYS B 170 66.258 29.212 -18.057 1.00 23.53 ATOM 55 SG CYS B 170 64.480 29.469 -18.201 1.00 27.38 ATOM 56 N PRO B 171 65.111 27.626 -15.182 1.00 24.37 ATOM 57 CA PRO B 171 64.436 26.385 -14.811 1.00 26.38 ATOM 58 C PRO B 171 63.358 25.982 -15.830 1.00 29.02 ATOM 59 O PRO B 171 62.802 26.836 -16.560 1.00 26.42 ATOM 60 CB PRO B 171 63.792 26.727 -13.457 1.00 26.73 ATOM 61 CG PRO B 171 63.584 28.204 -13.503 1.00 25.65 ATOM 62 CD PRO B 171 64.715 28.753 -14.313 1.00 24.66 ATOM 63 N GLY B 172 63.067 24.682 -15.867 1.00 30.79 ATOM 64 CA GLY B 172 61.990 24.158 -16.708 1.00 33.49 ATOM 65 C GLY B 172 62.248 24.134 -18.205 1.00 35.70 ATOM 66 O GLY B 172 61.321 23.867 -18.974 1.00 39.99 ATOM 67 N ALA B 173 63.487 24.392 -18.631 1.00 38.66 ATOM 68 CA ALA B 173 63.844 24.417 -20.058 1.00 39.40 ATOM 69 C ALA B 173 64.823 23.288 -20.358 1.00 40.37 ATOM 70 O ALA B 173 65.575 22.856 -19.473 1.00 42.68 ATOM 71 CB ALA B 173 64.448 25.765 -20.443 1.00 39.33 ATOM 72 N SER B 174 64.801 22.807 -21.604 1.00 38.86 ATOM 73 CA SER B 174 65.689 21.722 -22.044 1.00 36.79 ATOM 74 C SER B 174 66.789 22.339 -22.888 1.00 34.05 ATOM 75 O SER B 174 66.765 22.254 -24.125 1.00 37.71 ATOM 76 CB SER B 174 64.913 20.668 -22.846 1.00 36.78 ATOM 77 N CYS B 175 67.745 22.966 -22.207 1.00 26.86 ATOM 78 CA CYS B 175 68.779 23.763 -22.851 1.00 24.00 ATOM 79 C CYS B 175 70.135 23.239 -22.424 1.00 22.76 ATOM 80 O CYS B 175 70.398 23.097 -21.230 1.00 23.40 ATOM 81 CB CYS B 175 68.638 25.217 -22.420 1.00 22.03 ATOM 82 SG CYS B 175 69.824 26.291 -23.218 1.00 19.43 ATOM 83 N LYS B 176 70.973 22.951 -23.410 1.00 22.39 ATOM 84 CA LYS B 176 72.276 22.350 -23.201 1.00 22.64 ATOM 85 C LYS B 176 73.440 23.342 -23.236 1.00 20.51 ATOM 86 O LYS B 176 74.592 22.936 -23.125 1.00 21.37 ATOM 87 CB LYS B 176 72.477 21.224 -24.235 1.00 24.72 ATOM 88 CG LYS B 176 71.451 20.090 -24.127 1.00 25.60 ATOM 89 CD LYS B 176 71.192 19.659 -22.687 1.00 26.03 ATOM 90 N TRP B 177 73.139 24.638 -23.291 1.00 18.51 ATOM 91 CA TRP B 177 74.150 25.690 -23.297 1.00 17.74 ATOM 92 C TRP B 177 75.099 25.603 -22.101 1.00 17.97 ATOM 93 O TRP B 177 74.672 25.363 -20.969 1.00 17.41 ATOM 94 CB TRP B 177 73.458 27.062 -23.277 1.00 16.67 ATOM 95 CG TRP B 177 74.366 28.247 -23.407 1.00 16.54 ATOM 96 CD1 TRP B 177 74.675 28.911 -24.548 1.00 16.48 ATOM 97 CD2 TRP B 177 75.016 28.951 -22.342 1.00 15.53 ATOM 98 NE1 TRP B 177 75.474 29.982 -24.269 1.00 16.60 ATOM 99 CE2 TRP B 177 75.704 30.031 -22.923 1.00 15.78 ATOM 100 CE3 TRP B 177 75.065 28.787 -20.954 1.00 15.71 ATOM 101 CZ2 TRP B 177 76.473 30.927 -22.167 1.00 15.66 ATOM 102 CZ3 TRP B 177 75.821 29.676 -20.203 1.00 15.52 ATOM 103 CH2 TRP B 177 76.521 30.734 -20.816 1.00 14.98 ATOM 104 N GLN B 178 76.392 25.788 -22.373 0.65 17.57 ATOM 105 CA GLN B 178 77.446 25.776 -21.348 0.65 18.40 ATOM 106 C GLN B 178 78.391 26.937 -21.681 0.65 17.73 ATOM 107 O GLN B 178 78.939 26.995 -22.790 0.65 18.34 ATOM 108 CB GLN B 178 78.237 24.457 -21.365 0.65 19.35 ATOM 109 CG GLN B 178 77.501 23.186 -20.933 0.65 20.24 ATOM 110 CD GLN B 178 77.395 22.978 -19.429 0.65 19.70 ATOM 111 OE1 GLN B 178 78.090 23.608 -18.638 0.65 21.27 ATOM 112 NE2 GLN B 178 76.516 22.076 -19.029 0.65 21.21 ATOM 113 N GLY B 179 78.577 27.866 -20.748 1.00 17.32 ATOM 114 CA GLY B 179 79.453 28.975 -20.987 1.00 16.36 ATOM 115 C GLY B 179 79.895 29.665 -19.742 1.00 16.81 ATOM 116 O GLY B 179 79.407 29.380 -18.637 1.00 14.97 ATOM 117 N SER B 180 80.850 30.560 -19.934 1.00 16.27 ATOM 118 CA SER B 180 81.454 31.250 -18.807 1.00 17.43 ATOM 119 C SER B 180 80.446 32.229 -18.207 1.00 18.75 ATOM 120 O SER B 180 79.456 32.655 -18.855 1.00 17.49 ATOM 121 CB SER B 180 82.781 31.919 -19.221 1.00 18.16 ATOM 122 OG SER B 180 82.583 32.990 -20.093 1.00 17.45 ATOM 123 N LEU B 181 80.694 32.575 -16.950 1.00 19.51 ATOM 124 CA LEU B 181 79.732 33.336 -16.181 1.00 21.07 ATOM 125 C LEU B 181 79.258 34.580 -16.879 1.00 21.59 ATOM 126 O LEU B 181 78.060 34.851 -16.900 1.00 22.23 ATOM 127 CG LEU B 181 79.541 34.430 -13.668 1.00 31.12 ATOM 128 CD1 LEU B 181 78.489 33.391 -13.314 1.00 31.74 ATOM 129 CD2 LEU B 181 80.538 34.638 -12.541 1.00 30.57 ATOM 130 N GLU B 182 80.179 35.329 -17.491 1.00 23.05 ATOM 131 CA GLU B 182 79.797 36.598 -18.109 1.00 22.41 ATOM 132 C GLU B 182 79.113 36.449 -19.472 1.00 21.78 ATOM 133 O GLU B 182 78.773 37.454 -20.062 1.00 20.66 ATOM 134 CB GLU B 182 80.998 37.569 -18.218 1.00 24.53 ATOM 135 CG GLU B 182 81.542 38.040 -16.869 1.00 25.69 ATOM 136 CD GLU B 182 82.518 37.066 -16.232 1.00 27.61 ATOM 137 N ALA B 183 78.934 35.220 -19.979 1.00 19.84 ATOM 138 CA ALA B 183 78.136 34.973 -21.200 1.00 18.74 ATOM 139 C ALA B 183 76.676 34.601 -20.936 1.00 17.89 ATOM 140 O ALA B 183 75.877 34.558 -21.886 1.00 16.69 ATOM 141 CB ALA B 183 78.768 33.868 -22.026 1.00 19.60 ATOM 142 N VAL B 184 76.327 34.363 -19.668 1.00 16.65 ATOM 143 CA VAL B 184 74.990 33.826 -19.322 1.00 17.06 ATOM 144 C VAL B 184 73.868 34.791 -19.717 1.00 17.62 ATOM 145 O VAL B 184 72.902 34.425 -20.406 1.00 16.70 ATOM 146 CB VAL B 184 74.899 33.436 -17.833 1.00 16.85 ATOM 147 CG1 VAL B 184 73.467 33.026 -17.461 1.00 16.77 ATOM 148 CG2 VAL B 184 75.878 32.318 -17.480 1.00 17.41 ATOM 149 N MET B 185 74.000 36.050 -19.321 1.00 18.61 ATOM 150 CA MET B 185 72.970 37.023 -19.632 1.00 19.07 ATOM 151 C MET B 185 72.708 37.169 -21.130 1.00 19.90 ATOM 152 O MET B 185 71.564 37.160 -21.543 1.00 20.13 ATOM 153 CB MET B 185 73.254 38.370 -18.944 1.00 20.16 ATOM 154 CG MET B 185 72.129 39.365 -19.109 1.00 21.87 ATOM 155 SD MET B 185 70.566 38.865 -18.325 1.00 22.72 ATOM 156 CE MET B 185 69.651 40.375 -18.634 1.00 24.56 ATOM 157 N SER B 186 73.769 37.273 -21.931 0.50 20.55 ATOM 158 CA SER B 186 73.631 37.317 -23.377 0.50 21.18 ATOM 159 C SER B 186 72.841 36.132 -23.927 0.50 19.75 ATOM 160 O SER B 186 71.970 36.311 -24.772 0.50 20.31 ATOM 161 CB SER B 186 75.007 37.406 -24.052 0.50 21.78 ATOM 162 OG SER B 186 75.467 38.744 -24.054 0.50 24.38 ATOM 163 N HIS B 187 73.127 34.938 -23.412 1.00 19.47 ATOM 164 CA HIS B 187 72.428 33.721 -23.826 1.00 17.99 ATOM 165 C HIS B 187 70.924 33.783 -23.517 1.00 18.37 ATOM 166 O HIS B 187 70.093 33.437 -24.369 1.00 18.69 ATOM 167 CB HIS B 187 73.045 32.492 -23.180 1.00 17.59 ATOM 168 CG HIS B 187 72.196 31.268 -23.301 1.00 17.27 ATOM 169 ND1 HIS B 187 71.910 30.679 -24.514 1.00 17.35 ATOM 170 CD2 HIS B 187 71.529 30.555 -22.368 1.00 17.01 ATOM 171 CE1 HIS B 187 71.136 29.632 -24.317 1.00 16.74 ATOM 172 NE2 HIS B 187 70.884 29.538 -23.021 1.00 17.45 ATOM 173 N LEU B 188 70.596 34.246 -22.317 1.00 18.54 ATOM 174 CA LEU B 188 69.196 34.339 -21.897 1.00 19.82 ATOM 175 C LEU B 188 68.429 35.319 -22.806 1.00 21.75 ATOM 176 O LEU B 188 67.329 35.007 -23.258 1.00 20.68 ATOM 177 CB LEU B 188 69.085 34.692 -20.406 1.00 19.59 ATOM 178 CG LEU B 188 69.650 33.652 -19.429 1.00 19.62 ATOM 179 CD1 LEU B 188 69.862 34.229 -18.041 1.00 20.69 ATOM 180 CD2 LEU B 188 68.750 32.413 -19.354 1.00 19.17 ATOM 181 N MET B 189 69.036 36.474 -23.099 0.50 23.46 ATOM 182 CA MET B 189 68.441 37.484 -23.993 0.50 24.55 ATOM 183 C MET B 189 68.252 37.035 -25.457 0.50 25.26 ATOM 184 O MET B 189 67.307 37.474 -26.121 0.50 24.85 ATOM 185 CB MET B 189 69.265 38.787 -23.957 0.50 26.10 ATOM 186 CG MET B 189 69.299 39.497 -22.611 0.50 27.98 ATOM 187 SD MET B 189 70.258 41.038 -22.609 0.50 30.72 ATOM 188 CE MET B 189 69.055 42.132 -23.348 0.50 28.92 ATOM 189 N HIS B 190 69.139 36.173 -25.961 1.00 23.99 ATOM 190 CA HIS B 190 69.093 35.713 -27.354 1.00 25.20 ATOM 191 C HIS B 190 68.265 34.452 -27.571 1.00 24.87 ATOM 192 O HIS B 190 67.562 34.338 -28.572 1.00 27.28 ATOM 193 CB HIS B 190 70.529 35.494 -27.867 1.00 27.64 ATOM 194 CG HIS B 190 70.618 34.872 -29.234 1.00 27.56 ATOM 195 ND1 HIS B 190 70.424 35.592 -30.391 1.00 28.85 ATOM 196 CD2 HIS B 190 70.884 33.602 -29.621 1.00 27.73 ATOM 197 CE1 HIS B 190 70.575 34.796 -31.436 1.00 28.88 ATOM 198 NE2 HIS B 190 70.848 33.581 -30.996 1.00 29.09 ATOM 199 N ALA B 191 68.365 33.502 -26.645 1.00 21.47 ATOM 200 CA ALA B 191 67.839 32.168 -26.846 1.00 20.43 ATOM 201 C ALA B 191 66.585 31.873 -26.026 1.00 19.69 ATOM 202 O ALA B 191 65.998 30.804 -26.173 1.00 20.95 ATOM 203 CB ALA B 191 68.917 31.159 -26.515 1.00 20.66 ATOM 204 N HIS B 192 66.203 32.779 -25.130 1.00 18.43 ATOM 205 CA HIS B 192 65.079 32.529 -24.218 1.00 18.04 ATOM 206 C HIS B 192 64.208 33.773 -24.232 1.00 18.73 ATOM 207 O HIS B 192 63.995 34.394 -23.199 1.00 17.59 ATOM 208 CB HIS B 192 65.573 32.238 -22.800 1.00 17.78 ATOM 209 CG HIS B 192 66.300 30.944 -22.660 1.00 17.98 ATOM 210 ND1 HIS B 192 65.688 29.805 -22.187 1.00 19.13 ATOM 211 CD2 HIS B 192 67.594 30.611 -22.892 1.00 17.27 ATOM 212 CE1 HIS B 192 66.565 28.816 -22.165 1.00 20.25 ATOM 213 NE2 HIS B 192 67.728 29.279 -22.589 1.00 18.31 ATOM 214 N LYS B 193 63.661 34.109 -25.406 1.00 18.93 ATOM 215 CA LYS B 193 62.911 35.368 -25.546 1.00 21.67 ATOM 216 C LYS B 193 61.568 35.462 -24.781 1.00 21.36 ATOM 217 O LYS B 193 61.006 36.551 -24.686 1.00 22.47 ATOM 218 CB LYS B 193 62.733 35.754 -27.015 1.00 23.21 ATOM 219 CG LYS B 193 64.049 36.154 -27.660 1.00 25.93 ATOM 220 CD LYS B 193 63.860 37.048 -28.882 1.00 27.97 ATOM 221 CE LYS B 193 65.211 37.478 -29.447 1.00 29.15 ATOM 222 NZ LYS B 193 65.851 38.519 -28.598 1.00 30.04 TER