HEADER LIGASE 11-AUG-05 2AN6 TITLE Protein-peptide complex COMPND MOL_ID: 1; COMPND 2 MOLECULE: Ubiquitin ligase SIAH1A; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 6.3.2.-; COMPND 5 FRAGMENT: residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 2AN6 A 92 282 UNP P61092 SIA1A_MOUSE 92 282 SEQRES 1 A 30 ARG PRO TYR SER CYS PRO CYS PRO GLY ALA SER CYS LYS SEQRES 2 A 30 TRP GLN GLY SER LEU ASP ALA VAL MET PRO HIS LEU MET SEQRES 3 A 30 HIS GLN HIS LYS ATOM 1 N ARG A 124 24.692 28.783 24.411 1.00 66.98 ATOM 2 CA ARG A 124 23.536 27.917 24.300 1.00 65.03 ATOM 3 C ARG A 124 22.341 28.439 25.092 1.00 70.53 ATOM 4 O ARG A 124 22.433 28.636 26.319 1.00 72.54 ATOM 5 CB ARG A 124 23.892 26.540 24.785 1.00 58.54 ATOM 6 CG ARG A 124 22.743 25.629 24.818 1.00 51.95 ATOM 7 CD ARG A 124 23.141 24.322 25.427 1.00 45.87 ATOM 8 NE ARG A 124 23.685 23.409 24.434 1.00 38.61 ATOM 9 CZ ARG A 124 23.906 22.127 24.706 1.00 41.68 ATOM 10 NH1 ARG A 124 23.635 21.664 25.938 1.00 35.74 ATOM 11 NH2 ARG A 124 24.395 21.312 23.762 1.00 44.03 ATOM 12 N PRO A 125 21.212 28.672 24.393 1.00 74.01 ATOM 13 CA PRO A 125 20.003 29.218 24.985 1.00 75.54 ATOM 14 C PRO A 125 19.064 28.123 25.419 1.00 77.20 ATOM 15 O PRO A 125 18.793 27.219 24.641 1.00 74.31 ATOM 16 CB PRO A 125 19.369 29.994 23.822 1.00 75.98 ATOM 17 CG PRO A 125 20.077 29.531 22.566 1.00 74.20 ATOM 18 CD PRO A 125 21.035 28.447 22.953 1.00 73.89 ATOM 19 N TYR A 126 18.559 28.230 26.644 1.00 84.17 ATOM 20 CA TYR A 126 17.622 27.242 27.192 1.00 87.96 ATOM 21 C TYR A 126 16.111 27.655 27.196 1.00 89.86 ATOM 22 O TYR A 126 15.770 28.837 27.293 1.00 90.51 ATOM 23 CB TYR A 126 18.088 26.828 28.590 1.00 84.27 ATOM 24 CG TYR A 126 19.470 26.217 28.615 1.00 83.93 ATOM 25 CD1 TYR A 126 20.607 27.009 28.783 1.00 84.30 ATOM 26 CD2 TYR A 126 19.642 24.845 28.485 1.00 84.60 ATOM 27 CE1 TYR A 126 21.879 26.449 28.803 1.00 83.56 ATOM 28 CE2 TYR A 126 20.914 24.273 28.505 1.00 85.08 ATOM 29 CZ TYR A 126 22.023 25.080 28.666 1.00 83.87 ATOM 30 OH TYR A 126 23.268 24.506 28.680 1.00 83.53 ATOM 31 N SER A 127 15.220 26.670 27.080 1.00 89.46 ATOM 32 CA SER A 127 13.788 26.905 27.223 1.00 90.51 ATOM 33 C SER A 127 13.411 26.995 28.702 1.00 90.48 ATOM 34 O SER A 127 14.287 27.202 29.536 1.00 91.42 ATOM 35 CB SER A 127 13.002 25.807 26.520 1.00 92.36 ATOM 36 OG SER A 127 12.712 26.172 25.182 1.00 94.94 ATOM 37 N CYS A 128 12.129 26.869 29.041 1.00 87.23 ATOM 38 CA CYS A 128 11.737 26.988 30.437 1.00 85.15 ATOM 39 C CYS A 128 11.469 25.637 31.013 1.00 82.96 ATOM 40 O CYS A 128 10.511 25.006 30.623 1.00 87.02 ATOM 41 CB CYS A 128 10.500 27.849 30.600 1.00 84.30 ATOM 42 SG CYS A 128 10.004 28.083 32.330 1.00 82.68 ATOM 43 N PRO A 129 12.298 25.199 31.974 1.00 77.41 ATOM 44 CA PRO A 129 12.334 23.842 32.539 1.00 74.54 ATOM 45 C PRO A 129 11.018 23.400 33.157 1.00 77.16 ATOM 46 O PRO A 129 10.746 22.208 33.267 1.00 76.07 ATOM 47 CB PRO A 129 13.374 23.956 33.638 1.00 70.26 ATOM 48 CG PRO A 129 13.512 25.391 33.893 1.00 72.52 ATOM 49 CD PRO A 129 13.287 26.072 32.615 1.00 74.32 ATOM 50 N CYS A 130 10.217 24.381 33.549 1.00 82.55 ATOM 51 CA CYS A 130 8.952 24.184 34.230 1.00 87.20 ATOM 52 C CYS A 130 7.959 23.463 33.347 1.00 90.79 ATOM 53 O CYS A 130 7.556 24.005 32.329 1.00 93.51 ATOM 54 CB CYS A 130 8.387 25.546 34.552 1.00 88.14 ATOM 55 SG CYS A 130 7.736 25.661 36.172 1.00 95.94 ATOM 56 N PRO A 131 7.557 22.244 33.729 1.00 93.84 ATOM 57 CA PRO A 131 6.650 21.419 32.919 1.00 97.43 ATOM 58 C PRO A 131 5.299 22.093 32.560 1.00100.88 ATOM 59 O PRO A 131 4.577 22.595 33.444 1.00 99.32 ATOM 60 CB PRO A 131 6.449 20.171 33.784 1.00 97.80 ATOM 61 CG PRO A 131 7.667 20.132 34.661 1.00 97.51 ATOM 62 CD PRO A 131 7.957 21.561 34.969 1.00 95.56 ATOM 63 N GLY A 132 4.986 22.095 31.259 1.00103.26 ATOM 64 CA GLY A 132 3.888 22.893 30.704 1.00107.26 ATOM 65 C GLY A 132 4.364 24.075 29.859 1.00109.91 ATOM 66 O GLY A 132 5.148 24.921 30.335 1.00110.83 ATOM 67 N ALA A 133 3.872 24.142 28.611 1.00110.83 ATOM 68 CA ALA A 133 4.252 25.184 27.617 1.00109.28 ATOM 69 C ALA A 133 3.845 26.624 28.004 1.00107.36 ATOM 70 O ALA A 133 3.891 27.549 27.177 1.00106.69 ATOM 71 CB ALA A 133 3.717 24.815 26.211 1.00108.75 ATOM 72 N SER A 134 3.471 26.784 29.272 1.00105.47 ATOM 73 CA SER A 134 3.046 28.040 29.861 1.00104.11 ATOM 74 C SER A 134 4.039 29.147 29.542 1.00103.90 ATOM 75 O SER A 134 3.748 30.039 28.744 1.00105.20 ATOM 76 CB SER A 134 2.922 27.866 31.380 1.00104.57 ATOM 77 OG SER A 134 2.499 26.546 31.715 1.00105.17 ATOM 78 N CYS A 135 5.221 29.063 30.146 1.00102.22 ATOM 79 CA CYS A 135 6.259 30.072 29.990 1.00 99.08 ATOM 80 C CYS A 135 7.015 29.918 28.676 1.00 96.59 ATOM 81 O CYS A 135 7.207 28.819 28.168 1.00 95.67 ATOM 82 CB CYS A 135 7.216 30.005 31.180 1.00 99.01 ATOM 83 SG CYS A 135 8.751 30.982 31.075 1.00 98.80 ATOM 84 N LYS A 136 7.442 31.041 28.128 1.00 95.02 ATOM 85 CA LYS A 136 8.210 31.029 26.907 1.00 94.60 ATOM 86 C LYS A 136 9.528 31.783 27.082 1.00 92.16 ATOM 87 O LYS A 136 10.092 32.277 26.111 1.00 92.82 ATOM 88 CB LYS A 136 7.380 31.627 25.770 1.00 97.30 ATOM 89 CG LYS A 136 6.176 30.777 25.333 1.00 99.08 ATOM 90 CD LYS A 136 5.135 31.618 24.573 1.00 99.03 ATOM 91 CE LYS A 136 4.027 30.746 23.955 1.00100.25 ATOM 92 NZ LYS A 136 2.762 31.513 23.662 1.00 99.12 ATOM 93 N TRP A 137 10.021 31.863 28.317 1.00 88.09 ATOM 94 CA TRP A 137 11.313 32.491 28.601 1.00 85.31 ATOM 95 C TRP A 137 12.425 31.731 27.902 1.00 82.90 ATOM 96 O TRP A 137 12.247 30.580 27.524 1.00 83.04 ATOM 97 CB TRP A 137 11.559 32.512 30.105 1.00 86.39 ATOM 98 CG TRP A 137 12.876 33.091 30.569 1.00 86.29 ATOM 99 CD1 TRP A 137 13.115 34.383 30.943 1.00 87.69 ATOM 100 CD2 TRP A 137 14.111 32.392 30.752 1.00 87.52 ATOM 101 NE1 TRP A 137 14.423 34.541 31.333 1.00 87.72 ATOM 102 CE2 TRP A 137 15.060 33.334 31.224 1.00 87.99 ATOM 103 CE3 TRP A 137 14.518 31.065 30.556 1.00 88.21 ATOM 104 CZ2 TRP A 137 16.393 32.987 31.509 1.00 87.46 ATOM 105 CZ3 TRP A 137 15.859 30.723 30.837 1.00 87.94 ATOM 106 CH2 TRP A 137 16.771 31.683 31.312 1.00 86.70 ATOM 107 N GLN A 138 13.555 32.397 27.710 1.00 80.60 ATOM 108 CA GLN A 138 14.751 31.803 27.119 1.00 81.41 ATOM 109 C GLN A 138 15.972 32.630 27.483 1.00 81.05 ATOM 110 O GLN A 138 15.978 33.855 27.332 1.00 79.90 ATOM 111 CB GLN A 138 14.679 31.782 25.606 1.00 82.92 ATOM 112 CG GLN A 138 13.504 31.077 24.983 1.00 85.31 ATOM 113 CD GLN A 138 13.799 30.700 23.542 1.00 87.71 ATOM 114 OE1 GLN A 138 13.028 29.984 22.913 1.00 88.26 ATOM 115 NE2 GLN A 138 14.939 31.170 23.017 1.00 88.32 ATOM 116 N GLY A 139 17.022 31.962 27.941 1.00 80.67 ATOM 117 CA GLY A 139 18.215 32.666 28.381 1.00 79.69 ATOM 118 C GLY A 139 19.335 31.705 28.616 1.00 78.71 ATOM 119 O GLY A 139 19.209 30.517 28.322 1.00 78.32 ATOM 120 N SER A 140 20.433 32.231 29.140 1.00 78.83 ATOM 121 CA SER A 140 21.646 31.456 29.311 1.00 81.38 ATOM 122 C SER A 140 21.483 30.581 30.516 1.00 82.52 ATOM 123 O SER A 140 20.725 30.908 31.418 1.00 85.93 ATOM 124 CB SER A 140 22.851 32.380 29.483 1.00 83.27 ATOM 125 OG SER A 140 22.510 33.544 30.213 1.00 84.17 ATOM 126 N LEU A 141 22.182 29.460 30.532 1.00 81.77 ATOM 127 CA LEU A 141 22.144 28.572 31.678 1.00 80.27 ATOM 128 C LEU A 141 22.033 29.350 32.974 1.00 81.81 ATOM 129 O LEU A 141 21.190 29.064 33.824 1.00 82.54 ATOM 130 CB LEU A 141 23.426 27.771 31.718 1.00 76.80 ATOM 131 CG LEU A 141 23.232 26.377 32.259 1.00 71.94 ATOM 132 CD1 LEU A 141 24.172 25.516 31.497 1.00 72.32 ATOM 133 CD2 LEU A 141 23.483 26.334 33.741 1.00 70.27 ATOM 134 N ASP A 142 22.889 30.351 33.107 1.00 82.75 ATOM 135 CA ASP A 142 23.015 31.067 34.355 1.00 84.77 ATOM 136 C ASP A 142 21.810 31.876 34.709 1.00 84.66 ATOM 137 O ASP A 142 21.587 32.169 35.870 1.00 84.37 ATOM 138 CB ASP A 142 24.253 31.921 34.314 1.00 88.02 ATOM 139 CG ASP A 142 25.476 31.082 34.283 1.00 92.28 ATOM 140 OD1 ASP A 142 25.662 30.314 35.249 1.00 93.54 ATOM 141 OD2 ASP A 142 26.215 31.136 33.279 1.00 96.22 ATOM 142 N ALA A 143 21.024 32.216 33.702 1.00 85.60 ATOM 143 CA ALA A 143 19.814 32.986 33.911 1.00 86.79 ATOM 144 C ALA A 143 18.650 32.078 34.235 1.00 86.59 ATOM 145 O ALA A 143 17.528 32.553 34.441 1.00 87.28 ATOM 146 CB ALA A 143 19.500 33.831 32.692 1.00 86.44 ATOM 147 N VAL A 144 18.914 30.777 34.301 1.00 86.17 ATOM 148 CA VAL A 144 17.812 29.822 34.426 1.00 87.09 ATOM 149 C VAL A 144 17.321 29.706 35.859 1.00 87.11 ATOM 150 O VAL A 144 16.113 29.682 36.114 1.00 86.82 ATOM 151 CB VAL A 144 18.146 28.434 33.831 1.00 84.71 ATOM 152 CG1 VAL A 144 17.021 27.450 34.090 1.00 83.22 ATOM 153 CG2 VAL A 144 18.371 28.553 32.341 1.00 83.92 ATOM 154 N MET A 145 18.257 29.652 36.793 1.00 86.80 ATOM 155 CA MET A 145 17.872 29.505 38.183 1.00 84.27 ATOM 156 C MET A 145 17.257 30.777 38.764 1.00 80.61 ATOM 157 O MET A 145 16.353 30.698 39.581 1.00 80.92 ATOM 158 CB MET A 145 19.031 28.983 39.043 1.00 82.77 ATOM 159 CG MET A 145 18.593 27.868 40.004 1.00 81.57 ATOM 160 SD MET A 145 16.797 27.782 40.267 1.00 77.55 ATOM 161 CE MET A 145 16.643 26.574 41.587 1.00 78.72 ATOM 162 N PRO A 146 17.735 31.954 38.345 1.00 77.63 ATOM 163 CA PRO A 146 17.027 33.150 38.763 1.00 77.50 ATOM 164 C PRO A 146 15.627 33.194 38.131 1.00 78.68 ATOM 165 O PRO A 146 14.640 33.412 38.835 1.00 77.92 ATOM 166 CB PRO A 146 17.891 34.283 38.218 1.00 75.08 ATOM 167 CG PRO A 146 19.158 33.684 37.857 1.00 75.75 ATOM 168 CD PRO A 146 18.893 32.277 37.509 1.00 76.71 ATOM 169 N HIS A 147 15.535 32.957 36.823 1.00 78.53 ATOM 170 CA HIS A 147 14.237 32.927 36.181 1.00 77.97 ATOM 171 C HIS A 147 13.206 32.098 36.941 1.00 79.22 ATOM 172 O HIS A 147 12.030 32.457 36.993 1.00 79.39 ATOM 173 CB HIS A 147 14.289 32.375 34.770 1.00 74.06 ATOM 174 CG HIS A 147 12.928 32.048 34.252 1.00 71.99 ATOM 175 ND1 HIS A 147 12.038 33.022 33.870 1.00 70.03 ATOM 176 CD2 HIS A 147 12.261 30.875 34.163 1.00 71.66 ATOM 177 CE1 HIS A 147 10.900 32.459 33.510 1.00 70.87 ATOM 178 NE2 HIS A 147 11.009 31.156 33.678 1.00 71.77 ATOM 179 N LEU A 148 13.638 30.968 37.487 1.00 80.59 ATOM 180 CA LEU A 148 12.717 30.042 38.127 1.00 82.64 ATOM 181 C LEU A 148 12.229 30.614 39.435 1.00 86.53 ATOM 182 O LEU A 148 11.053 30.486 39.777 1.00 86.14 ATOM 183 CB LEU A 148 13.383 28.690 38.367 1.00 78.40 ATOM 184 CG LEU A 148 13.538 27.722 37.191 1.00 76.90 ATOM 185 CD1 LEU A 148 14.511 26.650 37.596 1.00 76.00 ATOM 186 CD2 LEU A 148 12.197 27.107 36.704 1.00 72.98 ATOM 187 N MET A 149 13.149 31.259 40.150 1.00 89.80 ATOM 188 CA MET A 149 12.864 31.835 41.450 1.00 93.09 ATOM 189 C MET A 149 12.382 33.271 41.321 1.00 94.72 ATOM 190 O MET A 149 12.301 33.997 42.312 1.00 94.48 ATOM 191 CB MET A 149 14.088 31.736 42.357 1.00 93.29 ATOM 192 CG MET A 149 14.526 30.307 42.630 1.00 97.02 ATOM 193 SD MET A 149 13.388 29.280 43.617 1.00 99.22 ATOM 194 CE MET A 149 12.214 28.611 42.433 1.00 98.65 ATOM 195 N HIS A 150 12.063 33.673 40.092 1.00 97.25 ATOM 196 CA HIS A 150 11.417 34.959 39.850 1.00 98.52 ATOM 197 C HIS A 150 9.990 34.843 39.363 1.00 95.28 ATOM 198 O HIS A 150 9.090 35.324 40.036 1.00 94.57 ATOM 199 CB HIS A 150 12.241 35.873 38.937 1.00104.19 ATOM 200 CG HIS A 150 12.823 37.044 39.657 1.00109.11 ATOM 201 ND1 HIS A 150 12.250 38.298 39.623 1.00111.25 ATOM 202 CD2 HIS A 150 13.896 37.139 40.479 1.00110.63 ATOM 203 CE1 HIS A 150 12.957 39.121 40.380 1.00112.53 ATOM 204 NE2 HIS A 150 13.961 38.443 40.909 1.00112.97 ATOM 205 N GLN A 151 9.775 34.209 38.216 1.00 91.64 ATOM 206 CA GLN A 151 8.435 34.141 37.657 1.00 91.55 ATOM 207 C GLN A 151 7.642 32.928 38.162 1.00 89.96 ATOM 208 O GLN A 151 6.414 32.925 38.146 1.00 89.92 ATOM 209 CB GLN A 151 8.492 34.210 36.131 1.00 94.48 ATOM 210 CG GLN A 151 7.201 33.797 35.402 1.00 98.48 ATOM 211 CD GLN A 151 6.362 34.969 34.938 1.00 99.34 ATOM 212 OE1 GLN A 151 6.853 36.101 34.830 1.00 99.07 ATOM 213 NE2 GLN A 151 5.082 34.698 34.643 1.00100.13 ATOM 214 N HIS A 152 8.344 31.915 38.646 1.00 87.53 ATOM 215 CA HIS A 152 7.682 30.731 39.188 1.00 85.54 ATOM 216 C HIS A 152 7.936 30.554 40.700 1.00 81.75 ATOM 217 O HIS A 152 8.875 29.878 41.115 1.00 83.49 ATOM 218 CB HIS A 152 8.109 29.486 38.400 1.00 87.68 ATOM 219 CG HIS A 152 7.990 29.636 36.914 1.00 90.60 ATOM 220 ND1 HIS A 152 6.840 29.316 36.222 1.00 91.84 ATOM 221 CD2 HIS A 152 8.881 30.061 35.985 1.00 91.91 ATOM 222 CE1 HIS A 152 7.023 29.550 34.934 1.00 93.04 ATOM 223 NE2 HIS A 152 8.254 30.001 34.763 1.00 92.89 ATOM 224 N LYS A 153 7.098 31.169 41.525 1.00 77.78 ATOM 225 CA LYS A 153 7.234 31.019 42.976 1.00 73.11 ATOM 226 C LYS A 153 6.290 29.960 43.554 1.00 74.21 ATOM 227 O LYS A 153 6.320 29.688 44.746 1.00 78.85 ATOM 228 CB LYS A 153 7.068 32.363 43.709 1.00 71.68 ATOM 229 CG LYS A 153 7.846 33.549 43.090 1.00 70.47 ATOM 230 CD LYS A 153 8.001 34.775 43.997 1.00 65.86 ATOM 231 CE LYS A 153 8.860 35.817 43.284 1.00 67.04 ATOM 232 NZ LYS A 153 9.165 37.084 44.052 1.00 68.08 ATOM 233 ZN ZN A 602 9.137 30.093 33.036 1.00 78.22 TER