HEADER LIGASE/LIGASE INHIBITOR 30-NOV-12 4I7C TITLE Siah1 mutant bound to synthetic peptide (ACE)KLRPV(23P)MVRPWVR COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 ubiquitin-protein ligase SIAH1; COMPND 3 CHAIN: A, C; COMPND 4 MUTATION: YES; COMPND 5 EC: 6.3.2.-; COMPND 6 FRAGMENT: C-terminal domain (UNP residues ; COMPND 7 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 4I7C A 90 282 UNP Q8IUQ4 SIAH1_HUMAN 90 282 SEQRES 1 A 33 ALA ASN SER VAL LEU PHE PRO CYS LYS TYR ALA SER SER SEQRES 2 A 33 GLY CYS GLU ILE THR LEU PRO HIS THR GLU LYS ALA ASP SEQRES 3 A 33 HIS GLU GLU LEU CYS GLU PHE ATOM 1 N ALA A 91 -9.428 71.818 11.949 1.00129.66 ATOM 2 CA ALA A 91 -10.659 71.537 11.155 1.00149.31 ATOM 3 C ALA A 91 -10.495 70.232 10.386 1.00157.06 ATOM 4 O ALA A 91 -9.889 70.210 9.313 1.00192.20 ATOM 5 CB ALA A 91 -10.950 72.687 10.196 1.00132.57 ATOM 6 N ASN A 92 -11.032 69.149 10.943 1.00142.83 ATOM 7 CA ASN A 92 -10.979 67.838 10.295 1.00152.81 ATOM 8 C ASN A 92 -11.737 67.866 8.962 1.00142.09 ATOM 9 O ASN A 92 -11.219 67.430 7.934 1.00160.02 ATOM 10 CB ASN A 92 -11.551 66.763 11.230 1.00150.64 ATOM 11 CG ASN A 92 -11.042 65.375 10.910 1.00150.73 ATOM 12 OD1 ASN A 92 -11.461 64.757 9.930 1.00143.35 ATOM 13 ND2 ASN A 92 -10.142 64.870 11.749 1.00130.54 ATOM 14 N SER A 93 -12.961 68.387 8.998 1.00117.43 ATOM 15 CA SER A 93 -13.756 68.649 7.796 1.00106.34 ATOM 16 C SER A 93 -14.853 69.668 8.138 1.00 93.28 ATOM 17 O SER A 93 -14.866 70.218 9.238 1.00 92.85 ATOM 18 CB SER A 93 -14.361 67.354 7.237 1.00105.17 ATOM 19 OG SER A 93 -15.623 67.074 7.814 1.00104.97 ATOM 20 N VAL A 94 -15.761 69.932 7.203 1.00 84.82 ATOM 21 CA VAL A 94 -16.796 70.941 7.420 1.00 83.28 ATOM 22 C VAL A 94 -18.144 70.511 6.859 1.00 76.34 ATOM 23 O VAL A 94 -18.219 69.911 5.790 1.00110.42 ATOM 24 CB VAL A 94 -16.423 72.300 6.786 1.00 83.36 ATOM 25 CG1 VAL A 94 -17.434 73.364 7.192 1.00 73.57 ATOM 26 CG2 VAL A 94 -15.022 72.722 7.199 1.00 76.57 ATOM 27 N LEU A 95 -19.199 70.823 7.604 1.00 78.19 ATOM 28 CA LEU A 95 -20.568 70.675 7.136 1.00 82.86 ATOM 29 C LEU A 95 -21.059 72.053 6.696 1.00 90.30 ATOM 30 O LEU A 95 -20.828 73.048 7.385 1.00 97.48 ATOM 31 CB LEU A 95 -21.466 70.115 8.243 1.00 71.13 ATOM 32 CG LEU A 95 -20.902 68.920 9.015 1.00 68.16 ATOM 33 CD1 LEU A 95 -21.899 68.427 10.050 1.00 63.54 ATOM 34 CD2 LEU A 95 -20.512 67.796 8.069 1.00 68.38 ATOM 35 N PHE A 96 -21.722 72.102 5.544 1.00 98.31 ATOM 36 CA PHE A 96 -22.248 73.343 4.987 1.00 90.85 ATOM 37 C PHE A 96 -23.763 73.381 5.128 1.00 91.58 ATOM 38 O PHE A 96 -24.420 72.342 5.061 1.00 88.54 ATOM 39 CB PHE A 96 -21.857 73.454 3.518 1.00105.19 ATOM 40 CG PHE A 96 -20.376 73.353 3.286 1.00116.08 ATOM 41 CD1 PHE A 96 -19.786 72.129 2.978 1.00106.10 ATOM 42 CD2 PHE A 96 -19.568 74.476 3.399 1.00106.47 ATOM 43 CE1 PHE A 96 -18.422 72.032 2.778 1.00 98.88 ATOM 44 CE2 PHE A 96 -18.204 74.386 3.198 1.00109.28 ATOM 45 CZ PHE A 96 -17.630 73.163 2.886 1.00112.49 ATOM 46 N PRO A 97 -24.330 74.582 5.321 1.00 96.26 ATOM 47 CA PRO A 97 -25.770 74.662 5.481 1.00 99.72 ATOM 48 C PRO A 97 -26.480 74.550 4.133 1.00107.24 ATOM 49 O PRO A 97 -25.918 74.927 3.100 1.00 92.94 ATOM 50 CB PRO A 97 -25.967 76.051 6.083 1.00103.07 ATOM 51 CG PRO A 97 -24.861 76.860 5.496 1.00102.77 ATOM 52 CD PRO A 97 -23.714 75.920 5.245 1.00 98.65 ATOM 53 N CYS A 98 -27.697 74.016 4.148 1.00100.90 ATOM 54 CA CYS A 98 -28.534 73.998 2.959 1.00 97.42 ATOM 55 C CYS A 98 -28.776 75.439 2.497 1.00 92.96 ATOM 56 O CYS A 98 -28.884 76.350 3.318 1.00 93.14 ATOM 57 CB CYS A 98 -29.857 73.282 3.262 1.00103.54 ATOM 58 SG CYS A 98 -31.159 73.451 2.015 1.00 97.58 ATOM 59 N LYS A 99 -28.839 75.645 1.184 1.00 99.77 ATOM 60 CA LYS A 99 -29.114 76.974 0.620 1.00105.52 ATOM 61 C LYS A 99 -30.428 77.572 1.130 1.00107.66 ATOM 62 O LYS A 99 -30.548 78.789 1.271 1.00109.19 ATOM 63 CB LYS A 99 -29.111 76.940 -0.918 1.00 96.69 ATOM 64 CG LYS A 99 -30.173 76.053 -1.549 1.00105.64 ATOM 65 CD LYS A 99 -29.919 75.830 -3.036 1.00113.66 ATOM 66 CE LYS A 99 -30.280 77.059 -3.859 1.00118.14 ATOM 67 NZ LYS A 99 -30.092 76.843 -5.319 1.00118.44 ATOM 68 N TYR A 100 -31.403 76.717 1.423 1.00115.38 ATOM 69 CA TYR A 100 -32.693 77.177 1.933 1.00119.94 ATOM 70 C TYR A 100 -32.698 77.234 3.465 1.00121.97 ATOM 71 O TYR A 100 -33.747 77.076 4.092 1.00126.21 ATOM 72 CB TYR A 100 -33.829 76.276 1.422 1.00118.70 ATOM 73 CG TYR A 100 -33.772 75.973 -0.067 1.00114.93 ATOM 74 CD1 TYR A 100 -33.432 74.700 -0.523 1.00123.05 ATOM 75 CD2 TYR A 100 -34.048 76.957 -1.019 1.00104.46 ATOM 76 CE1 TYR A 100 -33.373 74.410 -1.876 1.00122.66 ATOM 77 CE2 TYR A 100 -33.988 76.676 -2.381 1.00112.62 ATOM 78 CZ TYR A 100 -33.649 75.398 -2.803 1.00120.73 ATOM 79 OH TYR A 100 -33.586 75.086 -4.145 1.00 99.05 ATOM 80 N ALA A 101 -31.533 77.471 4.065 1.00122.44 ATOM 81 CA ALA A 101 -31.429 77.577 5.518 1.00116.70 ATOM 82 C ALA A 101 -32.076 78.867 6.009 1.00126.64 ATOM 83 O ALA A 101 -32.670 78.892 7.092 1.00110.30 ATOM 84 CB ALA A 101 -29.975 77.502 5.961 1.00 90.25 ATOM 85 N SER A 102 -31.967 79.924 5.200 1.00132.16 ATOM 86 CA SER A 102 -32.572 81.227 5.500 1.00130.89 ATOM 87 C SER A 102 -34.079 81.119 5.722 1.00131.01 ATOM 88 O SER A 102 -34.617 81.696 6.667 1.00122.45 ATOM 89 CB SER A 102 -32.292 82.216 4.364 1.00130.98 ATOM 90 OG SER A 102 -32.788 81.721 3.129 1.00150.97 ATOM 91 N SER A 103 -34.753 80.372 4.851 1.00124.93 ATOM 92 CA SER A 103 -36.191 80.156 4.981 1.00126.97 ATOM 93 C SER A 103 -36.525 78.966 5.900 1.00122.81 ATOM 94 O SER A 103 -37.665 78.507 5.927 1.00104.13 ATOM 95 CB SER A 103 -36.832 79.985 3.598 1.00112.44 ATOM 96 OG SER A 103 -36.269 78.888 2.906 1.00109.89 ATOM 97 N GLY A 104 -35.534 78.462 6.639 1.00116.96 ATOM 98 CA GLY A 104 -35.790 77.562 7.766 1.00109.68 ATOM 99 C GLY A 104 -35.261 76.136 7.714 1.00105.88 ATOM 100 O GLY A 104 -35.668 75.314 8.528 1.00 89.74 ATOM 101 N CYS A 105 -34.359 75.819 6.786 1.00114.58 ATOM 102 CA CYS A 105 -33.749 74.481 6.765 1.00106.82 ATOM 103 C CYS A 105 -32.551 74.389 7.721 1.00109.77 ATOM 104 O CYS A 105 -31.531 75.066 7.543 1.00106.67 ATOM 105 CB CYS A 105 -33.321 74.074 5.353 1.00101.86 ATOM 106 SG CYS A 105 -32.801 72.342 5.240 1.00 86.23 ATOM 107 N GLU A 106 -32.682 73.530 8.726 1.00106.48 ATOM 108 CA GLU A 106 -31.630 73.333 9.723 1.00115.63 ATOM 109 C GLU A 106 -30.603 72.266 9.336 1.00109.26 ATOM 110 O GLU A 106 -29.662 72.001 10.092 1.00108.73 ATOM 111 CB GLU A 106 -32.254 72.978 11.073 1.00111.44 ATOM 112 CG GLU A 106 -32.793 74.179 11.821 1.00116.59 ATOM 113 CD GLU A 106 -33.267 73.805 13.201 1.00125.82 ATOM 114 OE1 GLU A 106 -34.244 73.031 13.286 1.00104.19 ATOM 115 OE2 GLU A 106 -32.659 74.277 14.189 1.00154.54 ATOM 116 N ILE A 107 -30.775 71.656 8.168 1.00 96.18 ATOM 117 CA ILE A 107 -29.847 70.632 7.722 1.00102.82 ATOM 118 C ILE A 107 -28.474 71.255 7.459 1.00104.72 ATOM 119 O ILE A 107 -28.355 72.402 6.999 1.00 77.66 ATOM 120 CB ILE A 107 -30.368 69.889 6.470 1.00117.52 ATOM 121 CG1 ILE A 107 -31.640 69.102 6.805 1.00120.99 ATOM 122 CG2 ILE A 107 -29.315 68.939 5.918 1.00110.89 ATOM 123 CD1 ILE A 107 -31.462 68.044 7.876 1.00112.20 ATOM 124 N THR A 108 -27.448 70.488 7.804 1.00105.67 ATOM 125 CA THR A 108 -26.068 70.862 7.575 1.00101.25 ATOM 126 C THR A 108 -25.368 69.612 7.034 1.00 88.85 ATOM 127 O THR A 108 -25.489 68.527 7.610 1.00 86.49 ATOM 128 CB THR A 108 -25.425 71.384 8.879 1.00 99.79 ATOM 129 OG1 THR A 108 -24.103 71.865 8.616 1.00104.38 ATOM 130 CG2 THR A 108 -25.380 70.296 9.952 1.00 97.16 ATOM 131 N LEU A 109 -24.670 69.753 5.913 1.00 95.86 ATOM 132 CA LEU A 109 -24.130 68.589 5.206 1.00102.52 ATOM 133 C LEU A 109 -22.785 68.820 4.529 1.00103.63 ATOM 134 O LEU A 109 -22.476 69.940 4.106 1.00104.88 ATOM 135 CB LEU A 109 -25.115 68.138 4.130 1.00102.05 ATOM 136 CG LEU A 109 -26.359 67.396 4.594 1.00101.14 ATOM 137 CD1 LEU A 109 -27.158 67.005 3.360 1.00 93.41 ATOM 138 CD2 LEU A 109 -25.996 66.179 5.436 1.00 97.16 ATOM 139 N PRO A 110 -21.990 67.745 4.394 1.00 99.61 ATOM 140 CA PRO A 110 -20.748 67.830 3.621 1.00117.77 ATOM 141 C PRO A 110 -21.018 68.009 2.121 1.00121.88 ATOM 142 O PRO A 110 -21.889 67.333 1.572 1.00126.10 ATOM 143 CB PRO A 110 -20.057 66.491 3.905 1.00122.89 ATOM 144 CG PRO A 110 -21.140 65.569 4.352 1.00105.36 ATOM 145 CD PRO A 110 -22.202 66.409 4.984 1.00 87.63 ATOM 146 N HIS A 111 -20.264 68.906 1.480 1.00137.33 ATOM 147 CA HIS A 111 -20.473 69.294 0.069 1.00147.62 ATOM 148 C HIS A 111 -20.878 68.165 -0.852 1.00145.43 ATOM 149 O HIS A 111 -21.706 68.359 -1.744 1.00117.50 ATOM 150 CB HIS A 111 -19.218 69.971 -0.482 1.00151.89 ATOM 151 CG HIS A 111 -18.006 69.067 -0.522 1.00175.93 ATOM 152 ND1 HIS A 111 -17.703 68.311 -1.595 1.00192.80 ATOM 153 CD2 HIS A 111 -17.024 68.805 0.433 1.00181.78 ATOM 154 CE1 HIS A 111 -16.581 67.608 -1.345 1.00192.46 ATOM 155 NE2 HIS A 111 -16.167 67.911 -0.104 1.00193.28 ATOM 156 N THR A 112 -20.295 66.985 -0.639 1.00138.68 ATOM 157 CA THR A 112 -20.592 65.788 -1.425 1.00136.80 ATOM 158 C THR A 112 -22.089 65.572 -1.659 1.00135.88 ATOM 159 O THR A 112 -22.506 65.320 -2.789 1.00143.65 ATOM 160 CB THR A 112 -20.006 64.536 -0.741 1.00132.83 ATOM 161 OG1 THR A 112 -18.592 64.696 -0.597 1.00145.63 ATOM 162 CG2 THR A 112 -20.291 63.272 -1.550 1.00128.65 ATOM 163 N GLU A 113 -22.889 65.672 -0.599 1.00120.33 ATOM 164 CA GLU A 113 -24.337 65.460 -0.711 1.00125.07 ATOM 165 C GLU A 113 -25.161 66.693 -0.341 1.00112.22 ATOM 166 O GLU A 113 -26.277 66.571 0.173 1.00104.24 ATOM 167 CB GLU A 113 -24.790 64.255 0.128 1.00125.44 ATOM 168 CG GLU A 113 -24.372 64.291 1.588 1.00114.08 ATOM 169 CD GLU A 113 -23.151 63.439 1.871 1.00131.86 ATOM 170 OE1 GLU A 113 -22.336 63.222 0.950 1.00132.72 ATOM 171 OE2 GLU A 113 -23.013 62.981 3.024 1.00152.50 ATOM 172 N LYS A 114 -24.623 67.878 -0.618 1.00107.51 ATOM 173 CA LYS A 114 -25.380 69.108 -0.412 1.00103.85 ATOM 174 C LYS A 114 -26.388 69.268 -1.541 1.00103.66 ATOM 175 O LYS A 114 -27.585 69.398 -1.298 1.00106.45 ATOM 176 CB LYS A 114 -24.455 70.321 -0.350 1.00104.05 ATOM 177 CG LYS A 114 -25.199 71.627 -0.132 1.00 97.56 ATOM 178 CD LYS A 114 -24.243 72.768 0.138 1.00 93.25 ATOM 179 CE LYS A 114 -24.976 74.089 0.071 1.00 96.59 ATOM 180 NZ LYS A 114 -24.140 75.220 0.542 1.00126.67 ATOM 181 N ALA A 115 -25.890 69.240 -2.776 1.00128.70 ATOM 182 CA ALA A 115 -26.733 69.332 -3.973 1.00118.47 ATOM 183 C ALA A 115 -27.826 68.254 -4.012 1.00112.43 ATOM 184 O ALA A 115 -28.923 68.507 -4.502 1.00 94.19 ATOM 185 CB ALA A 115 -25.870 69.253 -5.223 1.00109.29 ATOM 186 N ASP A 116 -27.516 67.065 -3.492 1.00128.09 ATOM 187 CA ASP A 116 -28.491 65.971 -3.373 1.00133.08 ATOM 188 C ASP A 116 -29.648 66.332 -2.448 1.00130.98 ATOM 189 O ASP A 116 -30.813 66.098 -2.779 1.00122.20 ATOM 190 CB ASP A 116 -27.824 64.704 -2.830 1.00133.62 ATOM 191 CG ASP A 116 -26.800 64.130 -3.776 1.00140.26 ATOM 192 OD1 ASP A 116 -27.032 64.161 -5.004 1.00135.27 ATOM 193 OD2 ASP A 116 -25.763 63.641 -3.282 1.00144.44 ATOM 194 N HIS A 117 -29.316 66.873 -1.277 1.00124.56 ATOM 195 CA HIS A 117 -30.327 67.341 -0.332 1.00110.48 ATOM 196 C HIS A 117 -31.124 68.485 -0.906 1.00110.63 ATOM 197 O HIS A 117 -32.345 68.524 -0.757 1.00104.52 ATOM 198 CB HIS A 117 -29.690 67.765 0.995 1.00 91.67 ATOM 199 CG HIS A 117 -30.576 68.654 1.836 1.00 88.11 ATOM 200 ND1 HIS A 117 -31.472 68.165 2.713 1.00 96.37 ATOM 201 CD2 HIS A 117 -30.692 70.045 1.890 1.00 78.13 ATOM 202 CE1 HIS A 117 -32.122 69.186 3.309 1.00 80.04 ATOM 203 NE2 HIS A 117 -31.647 70.335 2.802 1.00 75.06 ATOM 204 N GLU A 118 -30.449 69.417 -1.580 1.00101.43 ATOM 205 CA GLU A 118 -31.082 70.679 -2.002 1.00107.18 ATOM 206 C GLU A 118 -32.114 70.542 -3.134 1.00122.58 ATOM 207 O GLU A 118 -32.857 71.487 -3.422 1.00111.67 ATOM 208 CB GLU A 118 -30.014 71.708 -2.382 1.00107.91 ATOM 209 CG GLU A 118 -29.248 72.269 -1.195 1.00106.88 ATOM 210 CD GLU A 118 -28.178 73.266 -1.597 1.00108.20 ATOM 211 OE1 GLU A 118 -27.806 74.096 -0.743 1.00 94.55 ATOM 212 OE2 GLU A 118 -27.715 73.226 -2.759 1.00109.61 ATOM 213 N GLU A 119 -32.149 69.380 -3.781 1.00147.67 ATOM 214 CA GLU A 119 -33.203 69.064 -4.744 1.00141.12 ATOM 215 C GLU A 119 -34.389 68.416 -4.035 1.00123.03 ATOM 216 O GLU A 119 -35.534 68.707 -4.357 1.00129.53 ATOM 217 CB GLU A 119 -32.672 68.152 -5.848 1.00153.92 ATOM 218 CG GLU A 119 -31.629 68.821 -6.730 1.00160.11 ATOM 219 CD GLU A 119 -31.111 67.910 -7.826 1.00186.05 ATOM 220 OE1 GLU A 119 -31.932 67.227 -8.474 1.00198.15 ATOM 221 OE2 GLU A 119 -29.882 67.881 -8.046 1.00199.90 ATOM 222 N LEU A 120 -34.113 67.548 -3.065 1.00122.69 ATOM 223 CA LEU A 120 -35.168 66.958 -2.236 1.00121.01 ATOM 224 C LEU A 120 -35.727 67.936 -1.192 1.00106.12 ATOM 225 O LEU A 120 -36.833 67.735 -0.705 1.00119.29 ATOM 226 CB LEU A 120 -34.673 65.682 -1.522 1.00120.44 ATOM 227 CG LEU A 120 -34.661 64.353 -2.297 1.00131.53 ATOM 228 CD1 LEU A 120 -33.988 63.254 -1.484 1.00120.94 ATOM 229 CD2 LEU A 120 -36.062 63.913 -2.697 1.00108.10 ATOM 230 N CYS A 121 -34.979 68.983 -0.848 1.00113.95 ATOM 231 CA CYS A 121 -35.330 69.817 0.311 1.00118.26 ATOM 232 C CYS A 121 -36.760 70.335 0.235 1.00100.09 ATOM 233 O CYS A 121 -37.216 70.768 -0.825 1.00 92.51 ATOM 234 CB CYS A 121 -34.363 70.999 0.472 1.00122.79 ATOM 235 SG CYS A 121 -34.566 71.923 2.025 1.00103.71 ATOM 236 N GLU A 122 -37.454 70.283 1.369 1.00 98.68 ATOM 237 CA GLU A 122 -38.850 70.718 1.453 1.00104.99 ATOM 238 C GLU A 122 -39.008 72.234 1.616 1.00 98.52 ATOM 239 O GLU A 122 -40.092 72.778 1.396 1.00 88.59 ATOM 240 CB GLU A 122 -39.583 69.970 2.572 1.00109.32 ATOM 241 CG GLU A 122 -39.051 70.203 3.977 1.00127.12 ATOM 242 CD GLU A 122 -39.773 69.364 5.015 1.00144.26 ATOM 243 OE1 GLU A 122 -40.264 68.270 4.661 1.00150.55 ATOM 244 OE2 GLU A 122 -39.848 69.794 6.187 1.00151.04 ATOM 245 N PHE A 123 -37.929 72.915 1.988 1.00104.99 ATOM 246 CA PHE A 123 -37.948 74.373 2.101 1.00101.30 ATOM 247 C PHE A 123 -37.649 75.038 0.753 1.00104.12 ATOM 248 O PHE A 123 -37.574 76.268 0.663 1.00102.51 ATOM 249 CB PHE A 123 -36.960 74.843 3.174 1.00 98.65 ATOM 250 CG PHE A 123 -37.343 74.438 4.574 1.00 99.26 ATOM 251 CD1 PHE A 123 -37.003 73.182 5.073 1.00106.47 ATOM 252 CD2 PHE A 123 -38.039 75.314 5.399 1.00106.86 ATOM 253 CE1 PHE A 123 -37.356 72.806 6.365 1.00 99.65 ATOM 254 CE2 PHE A 123 -38.396 74.944 6.690 1.00101.46 ATOM 255 CZ PHE A 123 -38.058 73.687 7.173 1.00 92.56 ATOM 256 ZN ZN A 602 -32.613 72.139 3.076 1.00 90.72 TER