HEADER LIGASE/LIGASE INHIBITOR 30-NOV-12 4I7D TITLE Siah1 bound to synthetic peptide (ACE)KLRPVAMVRP(PRK)VR COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 ubiquitin-protein ligase SIAH1; COMPND 3 CHAIN: A, C; COMPND 4 EC: 6.3.2.-; COMPND 5 FRAGMENT: C-terminal domain (UNP residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.40 ANGSTORMS DBREF 4I7D C 90 282 UNP Q8IUQ4 SIAH1_HUMAN 90 282 SEQRES 1 C 32 ASN SER VAL LEU PHE PRO CYS LYS TYR ALA SER SER GLY SEQRES 2 C 32 CYS GLU ILE THR LEU PRO HIS THR GLU LYS ALA ASP HIS SEQRES 3 C 32 GLU GLU LEU CYS GLU PHE ATOM 1 N ASN C 92 13.298 45.835 24.702 1.00 95.57 ATOM 2 CA ASN C 92 13.290 44.472 25.315 1.00101.56 ATOM 3 C ASN C 92 11.896 44.053 25.782 1.00100.17 ATOM 4 O ASN C 92 11.496 42.904 25.595 1.00116.20 ATOM 5 CB ASN C 92 14.294 44.407 26.468 1.00100.61 ATOM 6 CG ASN C 92 15.704 44.135 25.990 1.00103.45 ATOM 7 OD1 ASN C 92 15.977 43.094 25.394 1.00115.96 ATOM 8 ND2 ASN C 92 16.609 45.072 26.245 1.00102.88 ATOM 9 N SER C 93 11.175 44.984 26.400 1.00 92.42 ATOM 10 CA SER C 93 9.736 44.838 26.665 1.00 89.39 ATOM 11 C SER C 93 9.163 46.198 27.086 1.00 80.45 ATOM 12 O SER C 93 9.889 47.194 27.121 1.00 77.01 ATOM 13 CB SER C 93 9.452 43.764 27.725 1.00 89.30 ATOM 14 OG SER C 93 9.855 44.183 29.016 1.00 93.09 ATOM 15 N VAL C 94 7.870 46.239 27.400 1.00 74.64 ATOM 16 CA VAL C 94 7.178 47.501 27.660 1.00 71.40 ATOM 17 C VAL C 94 6.172 47.374 28.799 1.00 68.82 ATOM 18 O VAL C 94 5.392 46.426 28.841 1.00 77.51 ATOM 19 CB VAL C 94 6.431 47.988 26.398 1.00 75.10 ATOM 20 CG1 VAL C 94 5.564 49.196 26.713 1.00 77.34 ATOM 21 CG2 VAL C 94 7.416 48.316 25.286 1.00 77.23 ATOM 22 N LEU C 95 6.193 48.341 29.714 1.00 64.44 ATOM 23 CA LEU C 95 5.218 48.414 30.797 1.00 58.86 ATOM 24 C LEU C 95 4.063 49.309 30.362 1.00 62.67 ATOM 25 O LEU C 95 4.275 50.372 29.767 1.00 65.13 ATOM 26 CB LEU C 95 5.865 48.958 32.070 1.00 56.22 ATOM 27 CG LEU C 95 7.089 48.183 32.566 1.00 57.89 ATOM 28 CD1 LEU C 95 7.722 48.884 33.757 1.00 56.67 ATOM 29 CD2 LEU C 95 6.721 46.746 32.916 1.00 60.05 ATOM 30 N PHE C 96 2.843 48.867 30.661 1.00 61.79 ATOM 31 CA PHE C 96 1.628 49.551 30.231 1.00 61.34 ATOM 32 C PHE C 96 1.036 50.365 31.376 1.00 57.99 ATOM 33 O PHE C 96 1.040 49.914 32.516 1.00 59.15 ATOM 34 CB PHE C 96 0.601 48.530 29.739 1.00 64.23 ATOM 35 CG PHE C 96 1.039 47.777 28.519 1.00 67.21 ATOM 36 CD1 PHE C 96 1.838 46.648 28.633 1.00 67.11 ATOM 37 CD2 PHE C 96 0.657 48.200 27.255 1.00 73.18 ATOM 38 CE1 PHE C 96 2.246 45.953 27.508 1.00 71.17 ATOM 39 CE2 PHE C 96 1.063 47.511 26.125 1.00 77.06 ATOM 40 CZ PHE C 96 1.859 46.387 26.251 1.00 76.25 ATOM 41 N PRO C 97 0.521 51.568 31.075 1.00 59.69 ATOM 42 CA PRO C 97 -0.053 52.420 32.118 1.00 60.61 ATOM 43 C PRO C 97 -1.402 51.910 32.639 1.00 60.89 ATOM 44 O PRO C 97 -2.119 51.210 31.928 1.00 60.49 ATOM 45 CB PRO C 97 -0.237 53.763 31.405 1.00 61.48 ATOM 46 CG PRO C 97 -0.445 53.392 29.977 1.00 64.54 ATOM 47 CD PRO C 97 0.406 52.179 29.738 1.00 62.72 ATOM 48 N CYS C 98 -1.731 52.266 33.877 1.00 60.18 ATOM 49 CA CYS C 98 -3.030 51.946 34.454 1.00 60.72 ATOM 50 C CYS C 98 -4.133 52.698 33.711 1.00 65.51 ATOM 51 O CYS C 98 -3.927 53.828 33.257 1.00 64.71 ATOM 52 CB CYS C 98 -3.055 52.310 35.940 1.00 61.88 ATOM 53 SG CYS C 98 -4.696 52.265 36.694 1.00 60.25 ATOM 54 N LYS C 99 -5.301 52.069 33.592 1.00 68.35 ATOM 55 CA LYS C 99 -6.433 52.678 32.886 1.00 74.75 ATOM 56 C LYS C 99 -6.924 53.972 33.547 1.00 73.93 ATOM 57 O LYS C 99 -7.512 54.818 32.876 1.00 77.48 ATOM 58 CB LYS C 99 -7.596 51.685 32.739 1.00 81.57 ATOM 59 CG LYS C 99 -8.281 51.298 34.045 1.00 83.20 ATOM 60 CD LYS C 99 -9.225 50.117 33.861 1.00 92.17 ATOM 61 CE LYS C 99 -10.481 50.498 33.095 1.00 97.52 ATOM 62 NZ LYS C 99 -11.326 49.308 32.812 1.00106.03 ATOM 63 N TYR C 100 -6.676 54.127 34.849 1.00 67.23 ATOM 64 CA TYR C 100 -7.063 55.344 35.576 1.00 68.50 ATOM 65 C TYR C 100 -5.913 56.355 35.670 1.00 67.47 ATOM 66 O TYR C 100 -5.860 57.168 36.599 1.00 64.99 ATOM 67 CB TYR C 100 -7.605 54.979 36.962 1.00 65.07 ATOM 68 CG TYR C 100 -8.693 53.930 36.885 1.00 67.76 ATOM 69 CD1 TYR C 100 -8.461 52.623 37.306 1.00 68.69 ATOM 70 CD2 TYR C 100 -9.940 54.234 36.340 1.00 69.76 ATOM 71 CE1 TYR C 100 -9.449 51.655 37.212 1.00 72.33 ATOM 72 CE2 TYR C 100 -10.933 53.273 36.243 1.00 73.41 ATOM 73 CZ TYR C 100 -10.682 51.985 36.679 1.00 75.15 ATOM 74 OH TYR C 100 -11.664 51.024 36.591 1.00 78.72 ATOM 75 N ALA C 101 -5.010 56.310 34.690 1.00 67.49 ATOM 76 CA ALA C 101 -3.894 57.248 34.607 1.00 69.56 ATOM 77 C ALA C 101 -4.386 58.679 34.432 1.00 77.62 ATOM 78 O ALA C 101 -3.821 59.604 35.017 1.00 77.89 ATOM 79 CB ALA C 101 -2.970 56.869 33.457 1.00 68.39 ATOM 80 N SER C 102 -5.443 58.850 33.637 1.00 85.45 ATOM 81 CA SER C 102 -6.032 60.168 33.376 1.00 93.46 ATOM 82 C SER C 102 -6.558 60.848 34.641 1.00 92.09 ATOM 83 O SER C 102 -6.621 62.075 34.698 1.00101.62 ATOM 84 CB SER C 102 -7.154 60.066 32.335 1.00100.04 ATOM 85 OG SER C 102 -8.218 59.257 32.804 1.00100.52 ATOM 86 N SER C 103 -6.934 60.063 35.648 1.00 83.85 ATOM 87 CA SER C 103 -7.368 60.631 36.925 1.00 87.11 ATOM 88 C SER C 103 -6.222 60.797 37.936 1.00 81.25 ATOM 89 O SER C 103 -6.427 61.383 38.998 1.00 79.56 ATOM 90 CB SER C 103 -8.518 59.812 37.525 1.00 86.16 ATOM 91 OG SER C 103 -8.163 58.453 37.681 1.00 92.20 ATOM 92 N GLY C 104 -5.027 60.297 37.613 1.00 78.41 ATOM 93 CA GLY C 104 -3.838 60.554 38.439 1.00 79.86 ATOM 94 C GLY C 104 -2.920 59.388 38.787 1.00 79.30 ATOM 95 O GLY C 104 -1.898 59.592 39.449 1.00 81.83 ATOM 96 N CYS C 105 -3.258 58.173 38.355 1.00 76.00 ATOM 97 CA CYS C 105 -2.426 56.997 38.654 1.00 70.23 ATOM 98 C CYS C 105 -1.151 56.955 37.812 1.00 68.33 ATOM 99 O CYS C 105 -1.214 56.972 36.584 1.00 63.86 ATOM 100 CB CYS C 105 -3.207 55.705 38.427 1.00 62.92 ATOM 101 SG CYS C 105 -2.260 54.231 38.854 1.00 61.25 ATOM 102 N GLU C 106 -0.002 56.859 38.478 1.00 70.50 ATOM 103 CA GLU C 106 1.302 56.880 37.803 1.00 75.20 ATOM 104 C GLU C 106 1.902 55.487 37.592 1.00 70.85 ATOM 105 O GLU C 106 3.041 55.359 37.139 1.00 73.56 ATOM 106 CB GLU C 106 2.282 57.755 38.595 1.00 84.32 ATOM 107 CG GLU C 106 1.854 59.214 38.702 1.00 92.98 ATOM 108 CD GLU C 106 2.788 60.059 39.553 1.00104.60 ATOM 109 OE1 GLU C 106 3.853 59.557 39.978 1.00108.74 ATOM 110 OE2 GLU C 106 2.454 61.239 39.799 1.00112.46 ATOM 111 N ILE C 107 1.133 54.448 37.905 1.00 67.18 ATOM 112 CA ILE C 107 1.618 53.073 37.823 1.00 61.79 ATOM 113 C ILE C 107 1.662 52.566 36.381 1.00 56.89 ATOM 114 O ILE C 107 0.707 52.738 35.623 1.00 55.39 ATOM 115 CB ILE C 107 0.732 52.125 38.664 1.00 62.09 ATOM 116 CG1 ILE C 107 0.945 52.380 40.159 1.00 63.77 ATOM 117 CG2 ILE C 107 1.024 50.670 38.334 1.00 59.17 ATOM 118 CD1 ILE C 107 2.327 52.006 40.655 1.00 65.35 ATOM 119 N THR C 108 2.783 51.952 36.012 1.00 55.74 ATOM 120 CA THR C 108 2.891 51.207 34.762 1.00 55.94 ATOM 121 C THR C 108 3.281 49.778 35.112 1.00 57.42 ATOM 122 O THR C 108 4.078 49.560 36.023 1.00 59.73 ATOM 123 CB THR C 108 3.923 51.826 33.793 1.00 57.76 ATOM 124 OG1 THR C 108 5.222 51.834 34.400 1.00 57.62 ATOM 125 CG2 THR C 108 3.518 53.254 33.412 1.00 55.22 ATOM 126 N LEU C 109 2.708 48.812 34.400 1.00 63.47 ATOM 127 CA LEU C 109 2.836 47.401 34.766 1.00 66.31 ATOM 128 C LEU C 109 2.966 46.491 33.553 1.00 65.61 ATOM 129 O LEU C 109 2.566 46.866 32.451 1.00 63.50 ATOM 130 CB LEU C 109 1.606 46.959 35.561 1.00 71.00 ATOM 131 CG LEU C 109 1.471 47.470 36.991 1.00 74.44 ATOM 132 CD1 LEU C 109 0.118 47.058 37.551 1.00 75.09 ATOM 133 CD2 LEU C 109 2.603 46.952 37.869 1.00 75.12 ATOM 134 N PRO C 110 3.513 45.279 33.756 1.00 69.48 ATOM 135 CA PRO C 110 3.446 44.264 32.702 1.00 74.38 ATOM 136 C PRO C 110 1.996 43.883 32.407 1.00 80.73 ATOM 137 O PRO C 110 1.158 43.887 33.314 1.00 82.55 ATOM 138 CB PRO C 110 4.209 43.071 33.297 1.00 74.72 ATOM 139 CG PRO C 110 5.035 43.635 34.399 1.00 72.23 ATOM 140 CD PRO C 110 4.266 44.806 34.932 1.00 69.85 ATOM 141 N HIS C 111 1.712 43.559 31.148 1.00 88.51 ATOM 142 CA HIS C 111 0.343 43.274 30.697 1.00 96.89 ATOM 143 C HIS C 111 -0.382 42.222 31.497 1.00 99.56 ATOM 144 O HIS C 111 -1.607 42.242 31.559 1.00106.55 ATOM 145 CB HIS C 111 0.331 42.899 29.214 1.00107.68 ATOM 146 CG HIS C 111 1.126 41.651 28.886 1.00119.76 ATOM 147 ND1 HIS C 111 2.472 41.642 28.831 1.00116.76 ATOM 148 CD2 HIS C 111 0.711 40.356 28.579 1.00132.65 ATOM 149 CE1 HIS C 111 2.899 40.405 28.514 1.00124.01 ATOM 150 NE2 HIS C 111 1.822 39.619 28.359 1.00135.26 ATOM 151 N THR C 112 0.356 41.302 32.118 1.00100.44 ATOM 152 CA THR C 112 -0.248 40.221 32.903 1.00112.64 ATOM 153 C THR C 112 -0.732 40.658 34.296 1.00112.20 ATOM 154 O THR C 112 -1.558 39.972 34.904 1.00120.67 ATOM 155 CB THR C 112 0.733 39.040 33.068 1.00119.46 ATOM 156 OG1 THR C 112 1.409 38.801 31.828 1.00123.51 ATOM 157 CG2 THR C 112 -0.006 37.772 33.494 1.00130.95 ATOM 158 N GLU C 113 -0.230 41.790 34.791 1.00 98.85 ATOM 159 CA GLU C 113 -0.558 42.269 36.143 1.00 95.88 ATOM 160 C GLU C 113 -1.435 43.525 36.153 1.00 87.82 ATOM 161 O GLU C 113 -1.785 44.031 37.222 1.00 80.70 ATOM 162 CB GLU C 113 0.727 42.566 36.911 1.00 96.72 ATOM 163 CG GLU C 113 1.695 41.397 36.988 1.00108.51 ATOM 164 CD GLU C 113 3.031 41.781 37.595 1.00112.63 ATOM 165 OE1 GLU C 113 3.143 42.895 38.154 1.00106.73 ATOM 166 OE2 GLU C 113 3.972 40.964 37.510 1.00122.60 ATOM 167 N LYS C 114 -1.790 44.016 34.970 1.00 86.96 ATOM 168 CA LYS C 114 -2.521 45.276 34.829 1.00 82.97 ATOM 169 C LYS C 114 -3.931 45.164 35.425 1.00 84.43 ATOM 170 O LYS C 114 -4.352 46.015 36.210 1.00 78.08 ATOM 171 CB LYS C 114 -2.591 45.658 33.345 1.00 84.05 ATOM 172 CG LYS C 114 -2.909 47.114 33.052 1.00 81.22 ATOM 173 CD LYS C 114 -3.444 47.257 31.633 1.00 86.10 ATOM 174 CE LYS C 114 -3.615 48.710 31.227 1.00 86.40 ATOM 175 NZ LYS C 114 -4.783 48.915 30.325 1.00 91.44 ATOM 176 N ALA C 115 -4.643 44.101 35.057 1.00 91.57 ATOM 177 CA ALA C 115 -6.009 43.863 35.532 1.00 96.20 ATOM 178 C ALA C 115 -6.092 43.794 37.056 1.00 95.98 ATOM 179 O ALA C 115 -7.026 44.329 37.655 1.00 93.91 ATOM 180 CB ALA C 115 -6.564 42.584 34.922 1.00106.70 ATOM 181 N ASP C 116 -5.114 43.136 37.674 1.00 98.69 ATOM 182 CA ASP C 116 -5.068 43.003 39.133 1.00102.58 ATOM 183 C ASP C 116 -4.922 44.355 39.828 1.00 92.48 ATOM 184 O ASP C 116 -5.555 44.602 40.856 1.00 93.50 ATOM 185 CB ASP C 116 -3.921 42.078 39.560 1.00110.10 ATOM 186 CG ASP C 116 -4.166 40.622 39.191 1.00121.29 ATOM 187 OD1 ASP C 116 -5.325 40.159 39.265 1.00129.17 ATOM 188 OD2 ASP C 116 -3.186 39.933 38.838 1.00126.74 ATOM 189 N HIS C 117 -4.089 45.226 39.269 1.00 88.42 ATOM 190 CA HIS C 117 -3.911 46.568 39.822 1.00 79.50 ATOM 191 C HIS C 117 -5.149 47.410 39.681 1.00 75.83 ATOM 192 O HIS C 117 -5.526 48.124 40.610 1.00 71.80 ATOM 193 CB HIS C 117 -2.729 47.278 39.167 1.00 75.05 ATOM 194 CG HIS C 117 -2.714 48.772 39.405 1.00 69.02 ATOM 195 ND1 HIS C 117 -2.249 49.320 40.542 1.00 70.72 ATOM 196 CD2 HIS C 117 -3.158 49.826 38.613 1.00 61.11 ATOM 197 CE1 HIS C 117 -2.377 50.659 40.478 1.00 67.20 ATOM 198 NE2 HIS C 117 -2.933 50.967 39.297 1.00 62.31 ATOM 199 N GLU C 118 -5.795 47.333 38.522 1.00 78.00 ATOM 200 CA GLU C 118 -6.877 48.261 38.182 1.00 82.25 ATOM 201 C GLU C 118 -8.132 48.127 39.053 1.00 88.88 ATOM 202 O GLU C 118 -8.823 49.119 39.289 1.00 90.73 ATOM 203 CB GLU C 118 -7.217 48.152 36.694 1.00 83.25 ATOM 204 CG GLU C 118 -6.118 48.738 35.819 1.00 81.56 ATOM 205 CD GLU C 118 -6.256 48.408 34.348 1.00 82.27 ATOM 206 OE1 GLU C 118 -6.861 47.372 34.004 1.00 94.21 ATOM 207 OE2 GLU C 118 -5.739 49.192 33.529 1.00 80.19 ATOM 208 N GLU C 119 -8.423 46.923 39.540 1.00 95.60 ATOM 209 CA GLU C 119 -9.489 46.756 40.532 1.00103.14 ATOM 210 C GLU C 119 -9.069 47.348 41.879 1.00 99.71 ATOM 211 O GLU C 119 -9.887 47.939 42.587 1.00103.53 ATOM 212 CB GLU C 119 -9.871 45.285 40.705 1.00116.48 ATOM 213 CG GLU C 119 -10.904 45.063 41.805 1.00126.07 ATOM 214 CD GLU C 119 -11.582 43.710 41.742 1.00141.99 ATOM 215 OE1 GLU C 119 -11.466 43.014 40.711 1.00153.74 ATOM 216 OE2 GLU C 119 -12.243 43.344 42.735 1.00157.87 ATOM 217 N LEU C 120 -7.793 47.182 42.222 1.00 93.97 ATOM 218 CA LEU C 120 -7.239 47.714 43.466 1.00 91.11 ATOM 219 C LEU C 120 -6.967 49.224 43.417 1.00 83.06 ATOM 220 O LEU C 120 -6.880 49.867 44.465 1.00 83.62 ATOM 221 CB LEU C 120 -5.940 46.978 43.818 1.00 92.46 ATOM 222 CG LEU C 120 -6.054 45.474 44.089 1.00103.25 ATOM 223 CD1 LEU C 120 -4.679 44.846 44.259 1.00106.13 ATOM 224 CD2 LEU C 120 -6.909 45.204 45.315 1.00105.29 ATOM 225 N CYS C 121 -6.840 49.782 42.211 1.00 75.45 ATOM 226 CA CYS C 121 -6.352 51.159 42.023 1.00 69.07 ATOM 227 C CYS C 121 -7.151 52.211 42.791 1.00 67.36 ATOM 228 O CYS C 121 -8.360 52.351 42.597 1.00 64.99 ATOM 229 CB CYS C 121 -6.336 51.534 40.536 1.00 65.32 ATOM 230 SG CYS C 121 -5.688 53.196 40.199 1.00 59.67 ATOM 231 N GLU C 122 -6.452 52.968 43.635 1.00 66.31 ATOM 232 CA GLU C 122 -7.066 54.035 44.432 1.00 66.72 ATOM 233 C GLU C 122 -7.788 55.078 43.577 1.00 63.21 ATOM 234 O GLU C 122 -8.748 55.704 44.037 1.00 59.34 ATOM 235 CB GLU C 122 -6.006 54.733 45.294 1.00 70.92 ATOM 236 CG GLU C 122 -5.377 53.844 46.356 1.00 78.91 ATOM 237 CD GLU C 122 -6.408 53.264 47.306 1.00 89.77 ATOM 238 OE1 GLU C 122 -7.137 54.054 47.948 1.00 90.70 ATOM 239 OE2 GLU C 122 -6.493 52.019 47.407 1.00 97.70 ATOM 240 N PHE C 123 -7.330 55.253 42.338 1.00 58.81 ATOM 241 CA PHE C 123 -7.900 56.248 41.435 1.00 61.31 ATOM 242 C PHE C 123 -9.145 55.768 40.692 1.00 64.76 ATOM 243 O PHE C 123 -9.752 56.540 39.951 1.00 66.13 ATOM 244 CB PHE C 123 -6.837 56.726 40.444 1.00 65.39 ATOM 245 CG PHE C 123 -5.698 57.445 41.098 1.00 66.83 ATOM 246 CD1 PHE C 123 -4.591 56.746 41.558 1.00 68.48 ATOM 247 CD2 PHE C 123 -5.746 58.819 41.283 1.00 71.64 ATOM 248 CE1 PHE C 123 -3.542 57.409 42.173 1.00 72.02 ATOM 249 CE2 PHE C 123 -4.702 59.487 41.898 1.00 76.38 ATOM 250 CZ PHE C 123 -3.598 58.781 42.344 1.00 76.36 ATOM 251 ZN ZN C 602 -3.912 52.644 38.803 1.00 56.96 TER