HEADER LIGASE/LIGASE INHIBITOR 30-NOV-12 4I7B TITLE Siah1 bound to synthetic peptide (ACE)KLRPV(ABA)MVRPTVR 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. 3.00 ANGSTORMS DBREF 4I7B C 90 282 UNP Q8IUQ4 SIAH1_HUMAN 90 282 SEQRES 1 C 30 VAL LEU PHE PRO CYS LYS TYR ALA SER SER GLY CYS GLU SEQRES 2 C 30 ILE THR LEU PRO HIS THR GLU LYS ALA ASP HIS GLU GLU SEQRES 3 C 30 LEU CYS GLU PHE ATOM 1 N VAL C 94 2.893 -56.254 5.640 1.00119.93 ATOM 2 CA VAL C 94 4.165 -56.815 6.182 1.00120.44 ATOM 3 C VAL C 94 4.827 -55.827 7.137 1.00119.66 ATOM 4 O VAL C 94 4.992 -54.653 6.805 1.00120.38 ATOM 5 CB VAL C 94 5.159 -57.155 5.053 1.00122.51 ATOM 6 CG1 VAL C 94 6.410 -57.811 5.622 1.00122.38 ATOM 7 CG2 VAL C 94 4.503 -58.059 4.020 1.00124.38 ATOM 8 N LEU C 95 5.212 -56.316 8.314 1.00120.31 ATOM 9 CA LEU C 95 5.849 -55.496 9.344 1.00120.65 ATOM 10 C LEU C 95 7.319 -55.877 9.482 1.00121.56 ATOM 11 O LEU C 95 7.637 -57.037 9.746 1.00122.54 ATOM 12 CB LEU C 95 5.151 -55.698 10.691 1.00121.58 ATOM 13 CG LEU C 95 3.665 -55.342 10.771 1.00123.11 ATOM 14 CD1 LEU C 95 3.028 -55.995 11.989 1.00126.15 ATOM 15 CD2 LEU C 95 3.470 -53.834 10.802 1.00123.92 ATOM 16 N PHE C 96 8.207 -54.902 9.298 1.00122.71 ATOM 17 CA PHE C 96 9.643 -55.106 9.497 1.00123.97 ATOM 18 C PHE C 96 10.057 -54.584 10.878 1.00123.13 ATOM 19 O PHE C 96 9.705 -53.462 11.242 1.00121.71 ATOM 20 CB PHE C 96 10.453 -54.410 8.396 1.00125.53 ATOM 21 CG PHE C 96 10.488 -55.166 7.098 1.00128.02 ATOM 22 CD1 PHE C 96 9.547 -54.921 6.106 1.00128.97 ATOM 23 CD2 PHE C 96 11.464 -56.126 6.868 1.00130.51 ATOM 24 CE1 PHE C 96 9.579 -55.619 4.911 1.00132.52 ATOM 25 CE2 PHE C 96 11.501 -56.828 5.676 1.00134.90 ATOM 26 CZ PHE C 96 10.558 -56.574 4.695 1.00135.82 ATOM 27 N PRO C 97 10.790 -55.399 11.663 1.00124.73 ATOM 28 CA PRO C 97 11.254 -54.915 12.966 1.00124.92 ATOM 29 C PRO C 97 12.396 -53.905 12.854 1.00125.17 ATOM 30 O PRO C 97 13.129 -53.900 11.862 1.00126.16 ATOM 31 CB PRO C 97 11.742 -56.191 13.676 1.00127.02 ATOM 32 CG PRO C 97 11.242 -57.333 12.863 1.00128.93 ATOM 33 CD PRO C 97 11.127 -56.818 11.464 1.00127.59 ATOM 34 N CYS C 98 12.533 -53.061 13.874 1.00125.45 ATOM 35 CA CYS C 98 13.630 -52.097 13.951 1.00126.37 ATOM 36 C CYS C 98 14.960 -52.826 14.082 1.00128.32 ATOM 37 O CYS C 98 15.021 -53.899 14.685 1.00130.25 ATOM 38 CB CYS C 98 13.438 -51.170 15.154 1.00126.55 ATOM 39 SG CYS C 98 14.803 -50.021 15.452 1.00126.89 ATOM 40 N LYS C 99 16.022 -52.244 13.527 1.00129.32 ATOM 41 CA LYS C 99 17.356 -52.843 13.634 1.00132.61 ATOM 42 C LYS C 99 18.007 -52.578 15.000 1.00132.76 ATOM 43 O LYS C 99 19.060 -53.141 15.305 1.00135.86 ATOM 44 CB LYS C 99 18.266 -52.397 12.479 1.00134.45 ATOM 45 CG LYS C 99 18.795 -50.972 12.547 1.00133.57 ATOM 46 CD LYS C 99 19.540 -50.634 11.263 1.00137.55 ATOM 47 CE LYS C 99 20.303 -49.326 11.365 1.00138.46 ATOM 48 NZ LYS C 99 21.094 -49.052 10.131 1.00144.55 ATOM 49 N TYR C 100 17.376 -51.731 15.813 1.00130.67 ATOM 50 CA TYR C 100 17.798 -51.506 17.198 1.00131.44 ATOM 51 C TYR C 100 16.848 -52.174 18.195 1.00131.59 ATOM 52 O TYR C 100 16.782 -51.775 19.359 1.00132.13 ATOM 53 CB TYR C 100 17.886 -50.005 17.484 1.00131.42 ATOM 54 CG TYR C 100 18.719 -49.249 16.477 1.00132.32 ATOM 55 CD1 TYR C 100 18.124 -48.405 15.543 1.00133.11 ATOM 56 CD2 TYR C 100 20.103 -49.391 16.446 1.00134.97 ATOM 57 CE1 TYR C 100 18.886 -47.716 14.614 1.00137.16 ATOM 58 CE2 TYR C 100 20.873 -48.706 15.520 1.00138.72 ATOM 59 CZ TYR C 100 20.261 -47.868 14.605 1.00140.03 ATOM 60 OH TYR C 100 21.020 -47.181 13.681 1.00143.80 ATOM 61 N ALA C 101 16.121 -53.194 17.741 1.00132.95 ATOM 62 CA ALA C 101 15.210 -53.948 18.606 1.00136.11 ATOM 63 C ALA C 101 15.976 -54.811 19.608 1.00141.03 ATOM 64 O ALA C 101 15.447 -55.167 20.664 1.00144.26 ATOM 65 CB ALA C 101 14.275 -54.810 17.772 1.00135.99 ATOM 66 N SER C 102 17.220 -55.143 19.265 1.00142.80 ATOM 67 CA SER C 102 18.128 -55.851 20.167 1.00148.53 ATOM 68 C SER C 102 18.396 -55.064 21.454 1.00149.91 ATOM 69 O SER C 102 18.657 -55.656 22.503 1.00155.94 ATOM 70 CB SER C 102 19.455 -56.133 19.455 1.00149.36 ATOM 71 OG SER C 102 20.330 -56.884 20.278 1.00155.22 ATOM 72 N SER C 103 18.327 -53.736 21.365 1.00146.33 ATOM 73 CA SER C 103 18.592 -52.854 22.503 1.00146.98 ATOM 74 C SER C 103 17.323 -52.362 23.219 1.00147.84 ATOM 75 O SER C 103 17.347 -51.313 23.868 1.00145.84 ATOM 76 CB SER C 103 19.417 -51.653 22.035 1.00143.58 ATOM 77 OG SER C 103 19.861 -50.879 23.135 1.00145.83 ATOM 78 N GLY C 104 16.226 -53.110 23.100 1.00150.27 ATOM 79 CA GLY C 104 15.005 -52.837 23.868 1.00153.50 ATOM 80 C GLY C 104 13.893 -52.089 23.150 1.00150.23 ATOM 81 O GLY C 104 12.873 -51.767 23.764 1.00154.39 ATOM 82 N CYS C 105 14.076 -51.812 21.859 1.00144.64 ATOM 83 CA CYS C 105 13.026 -51.191 21.050 1.00141.77 ATOM 84 C CYS C 105 12.075 -52.271 20.543 1.00142.47 ATOM 85 O CYS C 105 12.304 -52.877 19.495 1.00140.50 ATOM 86 CB CYS C 105 13.622 -50.408 19.877 1.00137.07 ATOM 87 SG CYS C 105 12.395 -49.825 18.683 1.00135.73 ATOM 88 N GLU C 106 10.998 -52.497 21.288 1.00145.53 ATOM 89 CA GLU C 106 10.048 -53.564 20.971 1.00146.93 ATOM 90 C GLU C 106 9.065 -53.185 19.844 1.00144.18 ATOM 91 O GLU C 106 8.119 -53.924 19.574 1.00147.31 ATOM 92 CB GLU C 106 9.293 -53.974 22.245 1.00153.53 ATOM 93 CG GLU C 106 10.200 -54.515 23.349 1.00157.61 ATOM 94 CD GLU C 106 9.494 -54.703 24.685 1.00166.24 ATOM 95 OE1 GLU C 106 8.259 -54.527 24.755 1.00169.62 ATOM 96 OE2 GLU C 106 10.181 -55.033 25.675 1.00170.42 ATOM 97 N ILE C 107 9.308 -52.056 19.178 1.00140.80 ATOM 98 CA ILE C 107 8.417 -51.538 18.129 1.00140.15 ATOM 99 C ILE C 107 8.659 -52.222 16.774 1.00137.23 ATOM 100 O ILE C 107 9.795 -52.568 16.445 1.00134.14 ATOM 101 CB ILE C 107 8.590 -50.009 17.977 1.00139.52 ATOM 102 CG1 ILE C 107 8.253 -49.303 19.295 1.00143.78 ATOM 103 CG2 ILE C 107 7.717 -49.468 16.853 1.00139.99 ATOM 104 CD1 ILE C 107 8.252 -47.791 19.202 1.00145.56 ATOM 105 N THR C 108 7.586 -52.404 15.998 1.00139.06 ATOM 106 CA THR C 108 7.638 -53.112 14.704 1.00138.38 ATOM 107 C THR C 108 6.617 -52.572 13.693 1.00139.37 ATOM 108 O THR C 108 5.411 -52.663 13.926 1.00143.40 ATOM 109 CB THR C 108 7.351 -54.615 14.888 1.00140.59 ATOM 110 OG1 THR C 108 8.270 -55.172 15.835 1.00144.83 ATOM 111 CG2 THR C 108 7.476 -55.359 13.563 1.00138.96 ATOM 112 N LEU C 109 7.103 -52.049 12.563 1.00138.50 ATOM 113 CA LEU C 109 6.244 -51.408 11.548 1.00140.40 ATOM 114 C LEU C 109 6.839 -51.523 10.118 1.00139.67 ATOM 115 O LEU C 109 7.994 -51.917 9.970 1.00136.87 ATOM 116 CB LEU C 109 5.996 -49.943 11.944 1.00143.94 ATOM 117 CG LEU C 109 4.856 -49.699 12.949 1.00147.33 ATOM 118 CD1 LEU C 109 4.991 -48.349 13.640 1.00150.75 ATOM 119 CD2 LEU C 109 3.493 -49.828 12.282 1.00148.63 ATOM 120 N PRO C 110 6.050 -51.189 9.065 1.00142.34 ATOM 121 CA PRO C 110 6.437 -51.446 7.655 1.00143.79 ATOM 122 C PRO C 110 7.698 -50.759 7.122 1.00144.89 ATOM 123 O PRO C 110 8.195 -49.814 7.729 1.00145.00 ATOM 124 CB PRO C 110 5.226 -50.938 6.860 1.00146.75 ATOM 125 CG PRO C 110 4.090 -51.000 7.813 1.00146.43 ATOM 126 CD PRO C 110 4.677 -50.652 9.146 1.00144.59 ATOM 127 N HIS C 111 8.168 -51.228 5.963 1.00146.75 ATOM 128 CA HIS C 111 9.369 -50.696 5.297 1.00149.60 ATOM 129 C HIS C 111 9.268 -49.219 5.032 1.00152.37 ATOM 130 O HIS C 111 10.276 -48.511 5.056 1.00154.78 ATOM 131 CB HIS C 111 9.620 -51.437 3.981 1.00154.05 ATOM 132 CG HIS C 111 10.982 -51.172 3.377 1.00159.84 ATOM 133 ND1 HIS C 111 11.244 -50.083 2.631 1.00166.67 ATOM 134 CD2 HIS C 111 12.166 -51.907 3.427 1.00161.47 ATOM 135 CE1 HIS C 111 12.528 -50.113 2.230 1.00171.44 ATOM 136 NE2 HIS C 111 13.091 -51.230 2.716 1.00168.11 ATOM 137 N THR C 112 8.049 -48.748 4.769 1.00153.31 ATOM 138 CA THR C 112 7.786 -47.326 4.545 1.00159.87 ATOM 139 C THR C 112 8.264 -46.464 5.713 1.00159.65 ATOM 140 O THR C 112 9.036 -45.523 5.518 1.00162.24 ATOM 141 CB THR C 112 6.282 -47.064 4.331 1.00160.85 ATOM 142 OG1 THR C 112 5.782 -47.934 3.311 1.00160.77 ATOM 143 CG2 THR C 112 6.036 -45.617 3.924 1.00168.66 ATOM 144 N GLU C 113 7.814 -46.802 6.921 1.00156.67 ATOM 145 CA GLU C 113 8.092 -45.984 8.106 1.00157.46 ATOM 146 C GLU C 113 9.281 -46.485 8.927 1.00152.07 ATOM 147 O GLU C 113 10.010 -45.679 9.498 1.00153.61 ATOM 148 CB GLU C 113 6.839 -45.855 8.986 1.00158.86 ATOM 149 CG GLU C 113 6.625 -46.953 10.019 1.00154.52 ATOM 150 CD GLU C 113 5.429 -46.669 10.907 1.00157.13 ATOM 151 OE1 GLU C 113 5.555 -45.832 11.827 1.00159.68 ATOM 152 OE2 GLU C 113 4.363 -47.283 10.688 1.00157.28 ATOM 153 N LYS C 114 9.465 -47.804 9.004 1.00148.42 ATOM 154 CA LYS C 114 10.613 -48.393 9.716 1.00145.73 ATOM 155 C LYS C 114 11.890 -47.609 9.460 1.00148.30 ATOM 156 O LYS C 114 12.610 -47.256 10.395 1.00146.61 ATOM 157 CB LYS C 114 10.847 -49.845 9.286 1.00143.19 ATOM 158 CG LYS C 114 12.265 -50.346 9.547 1.00141.83 ATOM 159 CD LYS C 114 12.553 -51.645 8.822 1.00141.85 ATOM 160 CE LYS C 114 14.033 -51.988 8.867 1.00142.46 ATOM 161 NZ LYS C 114 14.361 -53.085 7.919 1.00146.26 ATOM 162 N ALA C 115 12.163 -47.341 8.185 1.00153.50 ATOM 163 CA ALA C 115 13.356 -46.596 7.781 1.00158.03 ATOM 164 C ALA C 115 13.421 -45.208 8.426 1.00159.05 ATOM 165 O ALA C 115 14.470 -44.562 8.415 1.00159.76 ATOM 166 CB ALA C 115 13.413 -46.475 6.264 1.00164.42 ATOM 167 N ASP C 116 12.299 -44.762 8.988 1.00159.27 ATOM 168 CA ASP C 116 12.211 -43.472 9.671 1.00162.18 ATOM 169 C ASP C 116 12.236 -43.612 11.195 1.00156.87 ATOM 170 O ASP C 116 12.526 -42.646 11.903 1.00158.58 ATOM 171 CB ASP C 116 10.938 -42.735 9.239 1.00167.78 ATOM 172 CG ASP C 116 10.987 -42.280 7.789 1.00175.74 ATOM 173 OD1 ASP C 116 12.091 -42.223 7.206 1.00178.65 ATOM 174 OD2 ASP C 116 9.913 -41.969 7.232 1.00180.80 ATOM 175 N HIS C 117 11.939 -44.808 11.694 1.00151.83 ATOM 176 CA HIS C 117 11.950 -45.066 13.132 1.00148.48 ATOM 177 C HIS C 117 13.345 -45.344 13.630 1.00146.54 ATOM 178 O HIS C 117 13.583 -45.334 14.842 1.00146.46 ATOM 179 CB HIS C 117 10.995 -46.216 13.466 1.00145.70 ATOM 180 CG HIS C 117 11.141 -46.755 14.869 1.00142.57 ATOM 181 ND1 HIS C 117 10.795 -46.049 15.961 1.00144.28 ATOM 182 CD2 HIS C 117 11.611 -47.981 15.325 1.00139.50 ATOM 183 CE1 HIS C 117 11.036 -46.785 17.063 1.00141.97 ATOM 184 NE2 HIS C 117 11.536 -47.966 16.672 1.00140.19 ATOM 185 N GLU C 118 14.283 -45.560 12.704 1.00145.76 ATOM 186 CA GLU C 118 15.668 -45.878 13.050 1.00143.19 ATOM 187 C GLU C 118 16.512 -44.620 13.253 1.00146.18 ATOM 188 O GLU C 118 17.411 -44.604 14.092 1.00145.06 ATOM 189 CB GLU C 118 16.295 -46.756 11.964 1.00142.58 ATOM 190 CG GLU C 118 15.564 -48.073 11.746 1.00139.70 ATOM 191 CD GLU C 118 16.301 -49.018 10.817 1.00141.84 ATOM 192 OE1 GLU C 118 17.144 -48.551 10.022 1.00146.38 ATOM 193 OE2 GLU C 118 16.032 -50.237 10.879 1.00139.84 ATOM 194 N GLU C 119 16.220 -43.573 12.485 1.00151.14 ATOM 195 CA GLU C 119 16.956 -42.307 12.589 1.00154.68 ATOM 196 C GLU C 119 16.580 -41.504 13.839 1.00152.32 ATOM 197 O GLU C 119 17.329 -40.620 14.253 1.00153.71 ATOM 198 CB GLU C 119 16.752 -41.453 11.333 1.00163.79 ATOM 199 CG GLU C 119 17.453 -42.002 10.098 1.00168.19 ATOM 200 CD GLU C 119 17.132 -41.224 8.834 1.00178.19 ATOM 201 OE1 GLU C 119 16.696 -40.057 8.940 1.00184.72 ATOM 202 OE2 GLU C 119 17.318 -41.781 7.731 1.00181.27 ATOM 203 N LEU C 120 15.426 -41.813 14.431 1.00150.12 ATOM 204 CA LEU C 120 14.981 -41.177 15.676 1.00150.94 ATOM 205 C LEU C 120 14.612 -42.203 16.758 1.00145.77 ATOM 206 O LEU C 120 13.844 -41.897 17.672 1.00146.49 ATOM 207 CB LEU C 120 13.785 -40.260 15.397 1.00157.93 ATOM 208 CG LEU C 120 14.078 -38.993 14.593 1.00167.27 ATOM 209 CD1 LEU C 120 12.783 -38.373 14.087 1.00174.31 ATOM 210 CD2 LEU C 120 14.868 -37.991 15.426 1.00171.06 ATOM 211 N CYS C 121 15.164 -43.413 16.661 1.00142.06 ATOM 212 CA CYS C 121 14.902 -44.457 17.655 1.00138.27 ATOM 213 C CYS C 121 15.517 -44.061 18.992 1.00135.97 ATOM 214 O CYS C 121 16.691 -43.698 19.057 1.00135.53 ATOM 215 CB CYS C 121 15.479 -45.806 17.211 1.00137.00 ATOM 216 SG CYS C 121 14.932 -47.209 18.216 1.00137.60 ATOM 217 N GLU C 122 14.718 -44.130 20.051 1.00135.32 ATOM 218 CA GLU C 122 15.183 -43.768 21.386 1.00137.35 ATOM 219 C GLU C 122 16.304 -44.698 21.836 1.00133.59 ATOM 220 O GLU C 122 17.349 -44.240 22.299 1.00133.17 ATOM 221 CB GLU C 122 14.028 -43.826 22.387 1.00142.61 ATOM 222 CG GLU C 122 14.390 -43.378 23.797 1.00147.23 ATOM 223 CD GLU C 122 13.216 -43.444 24.759 1.00154.63 ATOM 224 OE1 GLU C 122 12.121 -43.895 24.354 1.00155.63 ATOM 225 OE2 GLU C 122 13.390 -43.046 25.931 1.00160.17 ATOM 226 N PHE C 123 16.081 -46.002 21.682 1.00132.25 ATOM 227 CA PHE C 123 17.016 -47.021 22.161 1.00131.14 ATOM 228 C PHE C 123 18.033 -47.415 21.091 1.00126.82 ATOM 229 O PHE C 123 18.129 -48.583 20.712 1.00126.13 ATOM 230 CB PHE C 123 16.249 -48.258 22.651 1.00134.26 ATOM 231 CG PHE C 123 15.340 -47.983 23.817 1.00140.21 ATOM 232 CD1 PHE C 123 15.853 -47.887 25.108 1.00144.75 ATOM 233 CD2 PHE C 123 13.972 -47.817 23.629 1.00142.04 ATOM 234 CE1 PHE C 123 15.021 -47.629 26.186 1.00150.61 ATOM 235 CE2 PHE C 123 13.134 -47.560 24.704 1.00148.36 ATOM 236 CZ PHE C 123 13.659 -47.466 25.984 1.00153.09 ATOM 237 ZN ZN C 602 13.496 -48.652 17.290 1.00133.39 TER