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 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 -68.530 11.482 86.815 1.00 89.73 ATOM 2 CA ALA A 91 -67.248 11.337 86.065 1.00 97.34 ATOM 3 C ALA A 91 -67.247 12.213 84.812 1.00103.82 ATOM 4 O ALA A 91 -67.829 11.843 83.790 1.00105.38 ATOM 5 CB ALA A 91 -67.013 9.880 85.692 1.00 90.98 ATOM 6 N ASN A 92 -66.587 13.367 84.898 1.00104.56 ATOM 7 CA ASN A 92 -66.514 14.311 83.776 1.00106.23 ATOM 8 C ASN A 92 -65.504 13.886 82.708 1.00100.75 ATOM 9 O ASN A 92 -65.712 14.139 81.521 1.00107.67 ATOM 10 CB ASN A 92 -66.186 15.726 84.272 1.00103.31 ATOM 11 CG ASN A 92 -67.345 16.372 85.010 1.00107.46 ATOM 12 OD1 ASN A 92 -67.742 17.495 84.700 1.00104.60 ATOM 13 ND2 ASN A 92 -67.894 15.663 85.990 1.00103.20 ATOM 14 N SER A 93 -64.413 13.253 83.137 1.00 89.11 ATOM 15 CA SER A 93 -63.391 12.742 82.220 1.00 82.74 ATOM 16 C SER A 93 -62.469 11.745 82.936 1.00 71.50 ATOM 17 O SER A 93 -62.722 11.367 84.084 1.00 60.56 ATOM 18 CB SER A 93 -62.581 13.899 81.618 1.00 87.86 ATOM 19 OG SER A 93 -61.816 14.562 82.608 1.00 90.30 ATOM 20 N VAL A 94 -61.413 11.317 82.247 1.00 62.48 ATOM 21 CA VAL A 94 -60.511 10.292 82.756 1.00 59.83 ATOM 22 C VAL A 94 -59.063 10.641 82.428 1.00 61.54 ATOM 23 O VAL A 94 -58.758 11.072 81.317 1.00 64.68 ATOM 24 CB VAL A 94 -60.823 8.912 82.137 1.00 60.93 ATOM 25 CG1 VAL A 94 -59.995 7.827 82.812 1.00 58.37 ATOM 26 CG2 VAL A 94 -62.308 8.591 82.244 1.00 59.47 ATOM 27 N LEU A 95 -58.178 10.458 83.403 1.00 55.64 ATOM 28 CA LEU A 95 -56.748 10.608 83.180 1.00 55.27 ATOM 29 C LEU A 95 -56.150 9.213 82.997 1.00 55.44 ATOM 30 O LEU A 95 -56.394 8.319 83.812 1.00 51.35 ATOM 31 CB LEU A 95 -56.089 11.339 84.354 1.00 53.87 ATOM 32 CG LEU A 95 -56.677 12.710 84.722 1.00 57.03 ATOM 33 CD1 LEU A 95 -55.944 13.305 85.916 1.00 54.70 ATOM 34 CD2 LEU A 95 -56.639 13.672 83.542 1.00 58.09 ATOM 35 N PHE A 96 -55.393 9.032 81.914 1.00 53.39 ATOM 36 CA PHE A 96 -54.764 7.749 81.591 1.00 54.44 ATOM 37 C PHE A 96 -53.270 7.789 81.908 1.00 54.87 ATOM 38 O PHE A 96 -52.602 8.790 81.635 1.00 58.12 ATOM 39 CB PHE A 96 -54.961 7.421 80.113 1.00 58.33 ATOM 40 CG PHE A 96 -56.396 7.257 79.718 1.00 60.63 ATOM 41 CD1 PHE A 96 -57.131 8.340 79.266 1.00 62.29 ATOM 42 CD2 PHE A 96 -57.017 6.019 79.810 1.00 65.83 ATOM 43 CE1 PHE A 96 -58.460 8.193 78.906 1.00 69.56 ATOM 44 CE2 PHE A 96 -58.346 5.864 79.449 1.00 66.57 ATOM 45 CZ PHE A 96 -59.068 6.953 78.995 1.00 66.29 ATOM 46 N PRO A 97 -52.735 6.697 82.476 1.00 47.28 ATOM 47 CA PRO A 97 -51.323 6.698 82.837 1.00 49.73 ATOM 48 C PRO A 97 -50.404 6.597 81.622 1.00 47.04 ATOM 49 O PRO A 97 -50.742 5.949 80.637 1.00 47.94 ATOM 50 CB PRO A 97 -51.185 5.456 83.726 1.00 46.82 ATOM 51 CG PRO A 97 -52.267 4.540 83.266 1.00 45.42 ATOM 52 CD PRO A 97 -53.400 5.429 82.837 1.00 50.05 ATOM 53 N CYS A 98 -49.252 7.251 81.703 1.00 50.14 ATOM 54 CA CYS A 98 -48.210 7.113 80.699 1.00 50.28 ATOM 55 C CYS A 98 -47.876 5.635 80.518 1.00 51.00 ATOM 56 O CYS A 98 -47.797 4.892 81.495 1.00 48.44 ATOM 57 CB CYS A 98 -46.960 7.873 81.140 1.00 51.16 ATOM 58 SG CYS A 98 -45.510 7.640 80.088 1.00 55.91 ATOM 59 N LYS A 99 -47.680 5.216 79.271 1.00 48.82 ATOM 60 CA LYS A 99 -47.274 3.843 78.978 1.00 48.19 ATOM 61 C LYS A 99 -45.985 3.444 79.709 1.00 47.60 ATOM 62 O LYS A 99 -45.739 2.268 79.897 1.00 46.43 ATOM 63 CB LYS A 99 -47.102 3.632 77.467 1.00 49.71 ATOM 64 CG LYS A 99 -45.948 4.418 76.851 1.00 55.25 ATOM 65 CD LYS A 99 -45.958 4.355 75.329 1.00 58.60 ATOM 66 CE LYS A 99 -45.490 3.005 74.819 1.00 59.80 ATOM 67 NZ LYS A 99 -45.360 2.990 73.335 1.00 63.13 ATOM 68 N TYR A 100 -45.170 4.414 80.123 1.00 47.88 ATOM 69 CA TYR A 100 -43.915 4.117 80.825 1.00 49.22 ATOM 70 C TYR A 100 -44.033 4.103 82.361 1.00 50.35 ATOM 71 O TYR A 100 -43.016 4.125 83.062 1.00 52.54 ATOM 72 CB TYR A 100 -42.817 5.077 80.351 1.00 50.64 ATOM 73 CG TYR A 100 -42.610 5.002 78.854 1.00 49.07 ATOM 74 CD1 TYR A 100 -42.970 6.057 78.024 1.00 52.60 ATOM 75 CD2 TYR A 100 -42.096 3.850 78.267 1.00 51.20 ATOM 76 CE1 TYR A 100 -42.801 5.974 76.649 1.00 57.52 ATOM 77 CE2 TYR A 100 -41.925 3.757 76.897 1.00 56.68 ATOM 78 CZ TYR A 100 -42.281 4.821 76.092 1.00 57.42 ATOM 79 OH TYR A 100 -42.111 4.732 74.733 1.00 65.52 ATOM 80 N ALA A 101 -45.266 4.024 82.873 1.00 47.50 ATOM 81 CA ALA A 101 -45.517 3.900 84.319 1.00 50.22 ATOM 82 C ALA A 101 -44.837 2.672 84.927 1.00 48.67 ATOM 83 O ALA A 101 -44.384 2.706 86.070 1.00 47.60 ATOM 84 CB ALA A 101 -47.014 3.849 84.601 1.00 42.76 ATOM 85 N SER A 102 -44.766 1.600 84.146 1.00 48.62 ATOM 86 CA SER A 102 -44.115 0.354 84.550 1.00 50.36 ATOM 87 C SER A 102 -42.631 0.514 84.918 1.00 52.70 ATOM 88 O SER A 102 -42.099 -0.290 85.683 1.00 59.42 ATOM 89 CB SER A 102 -44.240 -0.658 83.417 1.00 49.70 ATOM 90 OG SER A 102 -43.822 -0.065 82.199 1.00 46.57 ATOM 91 N SER A 103 -41.966 1.528 84.368 1.00 49.65 ATOM 92 CA SER A 103 -40.566 1.804 84.710 1.00 58.52 ATOM 93 C SER A 103 -40.405 2.995 85.660 1.00 57.64 ATOM 94 O SER A 103 -39.282 3.335 86.031 1.00 60.65 ATOM 95 CB SER A 103 -39.713 1.994 83.444 1.00 60.95 ATOM 96 OG SER A 103 -40.434 2.666 82.432 1.00 70.81 ATOM 97 N GLY A 104 -41.516 3.618 86.057 1.00 61.33 ATOM 98 CA GLY A 104 -41.499 4.629 87.119 1.00 59.15 ATOM 99 C GLY A 104 -42.231 5.936 86.862 1.00 57.80 ATOM 100 O GLY A 104 -42.348 6.760 87.773 1.00 56.72 ATOM 101 N CYS A 105 -42.729 6.142 85.645 1.00 55.23 ATOM 102 CA CYS A 105 -43.412 7.393 85.317 1.00 53.55 ATOM 103 C CYS A 105 -44.740 7.511 86.060 1.00 52.48 ATOM 104 O CYS A 105 -45.541 6.575 86.075 1.00 52.47 ATOM 105 CB CYS A 105 -43.659 7.516 83.816 1.00 51.43 ATOM 106 SG CYS A 105 -44.310 9.135 83.354 1.00 53.64 ATOM 107 N GLU A 106 -44.966 8.674 86.662 1.00 53.56 ATOM 108 CA GLU A 106 -46.156 8.920 87.471 1.00 57.57 ATOM 109 C GLU A 106 -47.148 9.862 86.788 1.00 58.38 ATOM 110 O GLU A 106 -48.170 10.216 87.375 1.00 64.75 ATOM 111 CB GLU A 106 -45.746 9.483 88.834 1.00 62.68 ATOM 112 CG GLU A 106 -45.062 8.463 89.729 1.00 68.28 ATOM 113 CD GLU A 106 -44.802 8.997 91.124 1.00 77.86 ATOM 114 OE1 GLU A 106 -43.934 9.882 91.269 1.00 80.11 ATOM 115 OE2 GLU A 106 -45.464 8.532 92.077 1.00 82.50 ATOM 116 N ILE A 107 -46.859 10.251 85.548 1.00 56.88 ATOM 117 CA ILE A 107 -47.728 11.163 84.811 1.00 58.84 ATOM 118 C ILE A 107 -49.017 10.465 84.373 1.00 58.28 ATOM 119 O ILE A 107 -48.992 9.349 83.845 1.00 57.86 ATOM 120 CB ILE A 107 -47.009 11.765 83.581 1.00 65.82 ATOM 121 CG1 ILE A 107 -45.831 12.641 84.027 1.00 69.45 ATOM 122 CG2 ILE A 107 -47.972 12.582 82.729 1.00 61.13 ATOM 123 CD1 ILE A 107 -46.214 13.791 84.939 1.00 68.31 ATOM 124 N THR A 108 -50.142 11.130 84.623 1.00 59.70 ATOM 125 CA THR A 108 -51.452 10.648 84.208 1.00 56.40 ATOM 126 C THR A 108 -52.201 11.818 83.561 1.00 56.88 ATOM 127 O THR A 108 -52.331 12.884 84.162 1.00 61.90 ATOM 128 CB THR A 108 -52.223 10.024 85.397 1.00 56.18 ATOM 129 OG1 THR A 108 -53.392 9.344 84.916 1.00 63.32 ATOM 130 CG2 THR A 108 -52.617 11.076 86.429 1.00 52.09 ATOM 131 N LEU A 109 -52.661 11.618 82.325 1.00 58.77 ATOM 132 CA LEU A 109 -53.145 12.713 81.479 1.00 65.51 ATOM 133 C LEU A 109 -54.388 12.323 80.677 1.00 65.66 ATOM 134 O LEU A 109 -54.654 11.134 80.490 1.00 62.50 ATOM 135 CB LEU A 109 -52.047 13.131 80.490 1.00 68.60 ATOM 136 CG LEU A 109 -50.803 13.826 81.047 1.00 70.01 ATOM 137 CD1 LEU A 109 -49.670 13.795 80.029 1.00 68.15 ATOM 138 CD2 LEU A 109 -51.120 15.258 81.457 1.00 74.92 ATOM 139 N PRO A 110 -55.142 13.326 80.180 1.00 65.63 ATOM 140 CA PRO A 110 -56.215 13.041 79.224 1.00 68.66 ATOM 141 C PRO A 110 -55.662 12.443 77.936 1.00 70.18 ATOM 142 O PRO A 110 -54.518 12.723 77.569 1.00 68.24 ATOM 143 CB PRO A 110 -56.824 14.422 78.938 1.00 74.18 ATOM 144 CG PRO A 110 -56.379 15.299 80.052 1.00 76.25 ATOM 145 CD PRO A 110 -55.050 14.764 80.491 1.00 72.06 ATOM 146 N HIS A 111 -56.474 11.638 77.254 1.00 73.37 ATOM 147 CA HIS A 111 -56.049 10.969 76.018 1.00 84.57 ATOM 148 C HIS A 111 -55.478 11.921 74.993 1.00 92.36 ATOM 149 O HIS A 111 -54.583 11.549 74.235 1.00 94.18 ATOM 150 CB HIS A 111 -57.206 10.165 75.412 1.00 87.55 ATOM 151 CG HIS A 111 -58.311 11.017 74.817 1.00 98.71 ATOM 152 ND1 HIS A 111 -59.337 11.492 75.550 1.00 97.82 ATOM 153 CD2 HIS A 111 -58.523 11.459 73.509 1.00109.13 ATOM 154 CE1 HIS A 111 -60.161 12.206 74.757 1.00108.66 ATOM 155 NE2 HIS A 111 -59.662 12.185 73.508 1.00111.10 ATOM 156 N THR A 112 -55.977 13.159 74.981 1.00 99.40 ATOM 157 CA THR A 112 -55.597 14.162 73.983 1.00107.59 ATOM 158 C THR A 112 -54.157 14.676 74.109 1.00107.68 ATOM 159 O THR A 112 -53.601 15.184 73.133 1.00126.42 ATOM 160 CB THR A 112 -56.569 15.364 74.016 1.00110.70 ATOM 161 OG1 THR A 112 -57.913 14.898 73.839 1.00114.83 ATOM 162 CG2 THR A 112 -56.243 16.368 72.918 1.00114.91 ATOM 163 N GLU A 113 -53.554 14.546 75.289 1.00 97.22 ATOM 164 CA GLU A 113 -52.169 14.986 75.495 1.00 97.37 ATOM 165 C GLU A 113 -51.307 13.884 76.115 1.00 91.91 ATOM 166 O GLU A 113 -50.336 14.161 76.819 1.00101.57 ATOM 167 CB GLU A 113 -52.126 16.279 76.326 1.00107.17 ATOM 168 CG GLU A 113 -52.914 16.249 77.629 1.00107.00 ATOM 169 CD GLU A 113 -53.006 17.613 78.294 1.00118.31 ATOM 170 OE1 GLU A 113 -52.219 18.516 77.938 1.00131.96 ATOM 171 OE2 GLU A 113 -53.871 17.783 79.178 1.00125.58 ATOM 172 N LYS A 114 -51.657 12.634 75.815 1.00 88.38 ATOM 173 CA LYS A 114 -50.935 11.464 76.314 1.00 81.02 ATOM 174 C LYS A 114 -49.789 11.086 75.377 1.00 79.06 ATOM 175 O LYS A 114 -48.641 10.978 75.805 1.00 81.95 ATOM 176 CB LYS A 114 -51.893 10.280 76.464 1.00 79.65 ATOM 177 CG LYS A 114 -51.234 8.994 76.937 1.00 81.04 ATOM 178 CD LYS A 114 -52.267 7.928 77.265 1.00 85.42 ATOM 179 CE LYS A 114 -51.607 6.581 77.503 1.00 84.15 ATOM 180 NZ LYS A 114 -52.541 5.582 78.087 1.00 97.58 ATOM 181 N ALA A 115 -50.111 10.876 74.102 1.00 79.85 ATOM 182 CA ALA A 115 -49.110 10.527 73.086 1.00 81.74 ATOM 183 C ALA A 115 -47.975 11.552 73.036 1.00 82.05 ATOM 184 O ALA A 115 -46.809 11.184 72.880 1.00 77.26 ATOM 185 CB ALA A 115 -49.763 10.399 71.716 1.00 81.89 ATOM 186 N ASP A 116 -48.329 12.830 73.177 1.00 83.34 ATOM 187 CA ASP A 116 -47.351 13.921 73.221 1.00 87.76 ATOM 188 C ASP A 116 -46.333 13.731 74.346 1.00 82.78 ATOM 189 O ASP A 116 -45.131 13.892 74.132 1.00 82.09 ATOM 190 CB ASP A 116 -48.055 15.276 73.398 1.00 94.43 ATOM 191 CG ASP A 116 -48.812 15.723 72.152 1.00105.35 ATOM 192 OD1 ASP A 116 -48.399 15.379 71.023 1.00107.41 ATOM 193 OD2 ASP A 116 -49.823 16.440 72.308 1.00114.83 ATOM 194 N HIS A 117 -46.817 13.395 75.541 1.00 77.08 ATOM 195 CA HIS A 117 -45.938 13.163 76.693 1.00 73.03 ATOM 196 C HIS A 117 -45.049 11.966 76.490 1.00 71.61 ATOM 197 O HIS A 117 -43.862 12.006 76.818 1.00 71.01 ATOM 198 CB HIS A 117 -46.750 12.995 77.982 1.00 68.76 ATOM 199 CG HIS A 117 -45.976 12.345 79.110 1.00 65.05 ATOM 200 ND1 HIS A 117 -45.084 13.019 79.863 1.00 67.80 ATOM 201 CD2 HIS A 117 -45.975 11.034 79.581 1.00 56.97 ATOM 202 CE1 HIS A 117 -44.544 12.187 80.772 1.00 64.16 ATOM 203 NE2 HIS A 117 -45.091 10.971 80.599 1.00 63.38 ATOM 204 N GLU A 118 -45.614 10.895 75.940 1.00 68.80 ATOM 205 CA GLU A 118 -44.908 9.618 75.823 1.00 69.90 ATOM 206 C GLU A 118 -43.671 9.684 74.925 1.00 74.67 ATOM 207 O GLU A 118 -42.683 8.993 75.178 1.00 76.24 ATOM 208 CB GLU A 118 -45.871 8.522 75.357 1.00 67.47 ATOM 209 CG GLU A 118 -46.899 8.180 76.425 1.00 64.89 ATOM 210 CD GLU A 118 -47.937 7.172 75.981 1.00 63.70 ATOM 211 OE1 GLU A 118 -48.632 6.636 76.868 1.00 58.85 ATOM 212 OE2 GLU A 118 -48.062 6.914 74.766 1.00 70.86 ATOM 213 N GLU A 119 -43.717 10.516 73.891 1.00 81.86 ATOM 214 CA GLU A 119 -42.530 10.767 73.077 1.00 89.58 ATOM 215 C GLU A 119 -41.483 11.553 73.877 1.00 86.78 ATOM 216 O GLU A 119 -40.293 11.244 73.814 1.00 84.65 ATOM 217 CB GLU A 119 -42.899 11.497 71.783 1.00103.51 ATOM 218 CG GLU A 119 -43.703 10.634 70.820 1.00111.89 ATOM 219 CD GLU A 119 -44.040 11.342 69.521 1.00128.34 ATOM 220 OE1 GLU A 119 -43.187 12.098 69.008 1.00145.56 ATOM 221 OE2 GLU A 119 -45.159 11.134 69.005 1.00135.33 ATOM 222 N LEU A 120 -41.938 12.541 74.647 1.00 82.34 ATOM 223 CA LEU A 120 -41.050 13.367 75.471 1.00 82.23 ATOM 224 C LEU A 120 -40.596 12.703 76.779 1.00 77.05 ATOM 225 O LEU A 120 -39.618 13.149 77.379 1.00 79.38 ATOM 226 CB LEU A 120 -41.732 14.701 75.814 1.00 84.57 ATOM 227 CG LEU A 120 -42.148 15.617 74.656 1.00 89.15 ATOM 228 CD1 LEU A 120 -42.663 16.948 75.185 1.00 88.69 ATOM 229 CD2 LEU A 120 -40.996 15.845 73.693 1.00 92.36 ATOM 230 N CYS A 121 -41.294 11.654 77.216 1.00 70.33 ATOM 231 CA CYS A 121 -41.091 11.080 78.557 1.00 67.10 ATOM 232 C CYS A 121 -39.670 10.569 78.792 1.00 66.76 ATOM 233 O CYS A 121 -39.105 9.862 77.959 1.00 67.12 ATOM 234 CB CYS A 121 -42.088 9.943 78.817 1.00 64.08 ATOM 235 SG CYS A 121 -41.916 9.135 80.432 1.00 63.74 ATOM 236 N GLU A 122 -39.111 10.919 79.946 1.00 69.22 ATOM 237 CA GLU A 122 -37.737 10.542 80.296 1.00 75.80 ATOM 238 C GLU A 122 -37.570 9.041 80.571 1.00 69.25 ATOM 239 O GLU A 122 -36.462 8.511 80.473 1.00 65.93 ATOM 240 CB GLU A 122 -37.239 11.367 81.493 1.00 84.92 ATOM 241 CG GLU A 122 -37.960 11.098 82.809 1.00 87.98 ATOM 242 CD GLU A 122 -37.620 12.113 83.889 1.00101.15 ATOM 243 OE1 GLU A 122 -36.620 12.846 83.738 1.00108.64 ATOM 244 OE2 GLU A 122 -38.358 12.175 84.896 1.00108.34 ATOM 245 N PHE A 123 -38.666 8.362 80.902 1.00 64.89 ATOM 246 CA PHE A 123 -38.640 6.914 81.140 1.00 62.77 ATOM 247 C PHE A 123 -38.739 6.089 79.853 1.00 64.28 ATOM 248 O PHE A 123 -38.759 4.860 79.906 1.00 67.26 ATOM 249 CB PHE A 123 -39.755 6.517 82.104 1.00 63.89 ATOM 250 CG PHE A 123 -39.604 7.112 83.473 1.00 62.88 ATOM 251 CD1 PHE A 123 -40.162 8.346 83.773 1.00 63.59 ATOM 252 CD2 PHE A 123 -38.898 6.439 84.462 1.00 66.84 ATOM 253 CE1 PHE A 123 -40.022 8.899 85.036 1.00 68.66 ATOM 254 CE2 PHE A 123 -38.755 6.985 85.727 1.00 68.94 ATOM 255 CZ PHE A 123 -39.318 8.218 86.015 1.00 69.75 ATOM 256 ZN ZN A 602 -44.171 9.230 81.111 1.00 58.12 TER