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 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 -37.468 74.223 -0.287 1.00102.88 ATOM 2 CA ARG A 124 -37.327 74.724 -1.650 1.00 93.09 ATOM 3 C ARG A 124 -38.643 75.364 -2.038 1.00 93.02 ATOM 4 O ARG A 124 -39.701 74.794 -1.772 1.00112.51 ATOM 5 CB ARG A 124 -37.006 73.571 -2.605 1.00 99.92 ATOM 6 CG ARG A 124 -36.904 73.958 -4.074 1.00111.27 ATOM 7 CD ARG A 124 -36.366 72.809 -4.914 1.00115.78 ATOM 8 NE ARG A 124 -37.188 71.611 -4.761 1.00117.33 ATOM 9 CZ ARG A 124 -38.363 71.409 -5.355 1.00124.38 ATOM 10 NH1 ARG A 124 -38.885 72.324 -6.169 1.00128.21 ATOM 11 NH2 ARG A 124 -39.027 70.276 -5.137 1.00123.86 ATOM 12 N PRO A 125 -38.598 76.565 -2.640 1.00 96.42 ATOM 13 CA PRO A 125 -39.852 77.169 -3.094 1.00100.84 ATOM 14 C PRO A 125 -40.656 76.260 -4.023 1.00 97.58 ATOM 15 O PRO A 125 -40.089 75.408 -4.709 1.00111.64 ATOM 16 CB PRO A 125 -39.385 78.425 -3.838 1.00 99.75 ATOM 17 CG PRO A 125 -38.114 78.802 -3.158 1.00 96.37 ATOM 18 CD PRO A 125 -37.465 77.500 -2.765 1.00 99.29 ATOM 19 N TYR A 126 -41.971 76.434 -4.018 1.00102.79 ATOM 20 CA TYR A 126 -42.843 75.725 -4.947 1.00 86.64 ATOM 21 C TYR A 126 -42.950 76.569 -6.202 1.00 81.89 ATOM 22 O TYR A 126 -42.976 77.794 -6.123 1.00 85.70 ATOM 23 CB TYR A 126 -44.223 75.479 -4.326 1.00 79.07 ATOM 24 CG TYR A 126 -44.218 74.356 -3.307 1.00 81.06 ATOM 25 CD1 TYR A 126 -43.596 74.512 -2.074 1.00 87.81 ATOM 26 CD2 TYR A 126 -44.824 73.141 -3.576 1.00 81.35 ATOM 27 CE1 TYR A 126 -43.575 73.487 -1.141 1.00 79.56 ATOM 28 CE2 TYR A 126 -44.816 72.116 -2.644 1.00 92.08 ATOM 29 CZ TYR A 126 -44.187 72.297 -1.427 1.00 78.92 ATOM 30 OH TYR A 126 -44.164 71.286 -0.495 1.00 90.88 ATOM 31 N SER A 127 -42.966 75.913 -7.358 1.00 97.08 ATOM 32 CA SER A 127 -43.143 76.596 -8.639 1.00 96.15 ATOM 33 C SER A 127 -44.556 76.340 -9.119 1.00 87.11 ATOM 34 O SER A 127 -45.304 75.595 -8.483 1.00 96.61 ATOM 35 CB SER A 127 -42.120 76.107 -9.665 1.00102.41 ATOM 36 OG SER A 127 -41.944 74.709 -9.568 1.00101.69 ATOM 37 N CYS A 128 -44.930 76.970 -10.227 1.00 88.61 ATOM 38 CA CYS A 128 -46.294 76.856 -10.742 1.00 82.13 ATOM 39 C CYS A 128 -46.574 75.425 -11.206 1.00 78.12 ATOM 40 O CYS A 128 -45.795 74.869 -11.976 1.00 88.49 ATOM 41 CB CYS A 128 -46.510 77.830 -11.891 1.00 78.99 ATOM 42 SG CYS A 128 -48.237 78.006 -12.329 1.00 86.33 ATOM 43 N PRO A 129 -47.660 74.810 -10.706 1.00 69.22 ATOM 44 CA PRO A 129 -47.996 73.432 -11.075 1.00 73.01 ATOM 45 C PRO A 129 -48.869 73.248 -12.338 1.00 77.31 ATOM 46 O PRO A 129 -49.175 72.105 -12.684 1.00 85.49 ATOM 47 CB PRO A 129 -48.739 72.922 -9.835 1.00 72.09 ATOM 48 CG PRO A 129 -49.400 74.134 -9.284 1.00 73.84 ATOM 49 CD PRO A 129 -48.499 75.298 -9.596 1.00 75.17 ATOM 50 N CYS A 130 -49.271 74.333 -13.008 1.00 73.86 ATOM 51 CA CYS A 130 -50.039 74.218 -14.262 1.00 78.65 ATOM 52 C CYS A 130 -49.168 73.673 -15.383 1.00 76.44 ATOM 53 O CYS A 130 -47.998 74.044 -15.480 1.00 84.84 ATOM 54 CB CYS A 130 -50.588 75.570 -14.727 1.00 68.83 ATOM 55 SG CYS A 130 -51.904 76.221 -13.695 1.00109.53 ATOM 56 N PRO A 131 -49.732 72.793 -16.230 1.00 78.81 ATOM 57 CA PRO A 131 -49.096 72.378 -17.495 1.00 82.90 ATOM 58 C PRO A 131 -49.054 73.508 -18.550 1.00 82.97 ATOM 59 O PRO A 131 -50.054 74.189 -18.754 1.00 82.55 ATOM 60 CB PRO A 131 -49.986 71.226 -17.963 1.00 92.54 ATOM 61 CG PRO A 131 -50.688 70.747 -16.733 1.00 81.04 ATOM 62 CD PRO A 131 -50.914 71.970 -15.917 1.00 73.46 ATOM 63 N GLY A 132 -47.921 73.687 -19.227 1.00 83.69 ATOM 64 CA GLY A 132 -47.640 74.944 -19.938 1.00 91.17 ATOM 65 C GLY A 132 -47.015 75.949 -18.959 1.00108.64 ATOM 66 O GLY A 132 -47.703 76.543 -18.127 1.00 85.57 ATOM 67 N ALA A 133 -45.705 76.143 -19.056 1.00114.77 ATOM 68 CA ALA A 133 -44.962 76.972 -18.103 1.00131.98 ATOM 69 C ALA A 133 -44.774 78.394 -18.626 1.00146.15 ATOM 70 O ALA A 133 -43.794 79.072 -18.290 1.00154.37 ATOM 71 CB ALA A 133 -43.618 76.340 -17.766 1.00156.11 ATOM 72 N SER A 134 -45.723 78.838 -19.448 1.00137.77 ATOM 73 CA SER A 134 -45.903 80.255 -19.735 1.00169.88 ATOM 74 C SER A 134 -45.828 81.070 -18.436 1.00183.61 ATOM 75 O SER A 134 -45.427 82.239 -18.446 1.00209.75 ATOM 76 CB SER A 134 -47.252 80.478 -20.433 1.00188.49 ATOM 77 OG SER A 134 -48.308 79.803 -19.762 1.00162.56 ATOM 78 N CYS A 135 -46.218 80.432 -17.328 1.00157.52 ATOM 79 CA CYS A 135 -46.099 80.994 -15.983 1.00120.09 ATOM 80 C CYS A 135 -44.803 80.538 -15.299 1.00111.42 ATOM 81 O CYS A 135 -44.422 79.371 -15.387 1.00111.81 ATOM 82 CB CYS A 135 -47.310 80.563 -15.156 1.00 99.83 ATOM 83 SG CYS A 135 -47.172 80.894 -13.397 1.00 88.04 ATOM 84 N LYS A 136 -44.131 81.468 -14.622 1.00119.26 ATOM 85 CA LYS A 136 -42.856 81.189 -13.949 1.00129.64 ATOM 86 C LYS A 136 -42.874 81.661 -12.489 1.00120.20 ATOM 87 O LYS A 136 -41.846 82.014 -11.918 1.00111.77 ATOM 88 CB LYS A 136 -41.691 81.817 -14.733 1.00134.84 ATOM 89 CG LYS A 136 -41.297 81.011 -15.967 1.00155.90 ATOM 90 CD LYS A 136 -40.158 81.651 -16.749 1.00157.01 ATOM 91 CE LYS A 136 -39.472 80.650 -17.673 1.00153.44 ATOM 92 NZ LYS A 136 -40.426 79.705 -18.318 1.00164.57 ATOM 93 N TRP A 137 -44.060 81.628 -11.891 1.00127.27 ATOM 94 CA TRP A 137 -44.274 82.016 -10.498 1.00111.29 ATOM 95 C TRP A 137 -43.609 81.062 -9.549 1.00110.60 ATOM 96 O TRP A 137 -43.543 79.858 -9.803 1.00113.89 ATOM 97 CB TRP A 137 -45.776 82.040 -10.231 1.00109.44 ATOM 98 CG TRP A 137 -46.219 82.259 -8.804 1.00108.05 ATOM 99 CD1 TRP A 137 -46.650 83.449 -8.227 1.00124.96 ATOM 100 CD2 TRP A 137 -46.359 81.253 -7.742 1.00 96.57 ATOM 101 NE1 TRP A 137 -47.010 83.259 -6.918 1.00118.37 ATOM 102 CE2 TRP A 137 -46.859 81.968 -6.565 1.00103.87 ATOM 103 CE3 TRP A 137 -46.114 79.893 -7.646 1.00 88.59 ATOM 104 CZ2 TRP A 137 -47.095 81.327 -5.361 1.00107.15 ATOM 105 CZ3 TRP A 137 -46.359 79.254 -6.425 1.00 90.85 ATOM 106 CH2 TRP A 137 -46.836 79.957 -5.310 1.00104.92 ATOM 107 N GLN A 138 -43.096 81.612 -8.452 1.00121.08 ATOM 108 CA GLN A 138 -42.624 80.832 -7.310 1.00126.87 ATOM 109 C GLN A 138 -43.263 81.403 -6.041 1.00125.08 ATOM 110 O GLN A 138 -43.824 82.500 -6.059 1.00116.65 ATOM 111 CB GLN A 138 -41.092 80.862 -7.205 1.00120.12 ATOM 112 CG GLN A 138 -40.376 79.809 -8.046 1.00123.59 ATOM 113 CD GLN A 138 -38.881 79.725 -7.755 1.00136.01 ATOM 114 OE1 GLN A 138 -38.364 80.417 -6.875 1.00148.07 ATOM 115 NE2 GLN A 138 -38.179 78.872 -8.498 1.00124.15 ATOM 116 N GLY A 139 -43.183 80.653 -4.947 1.00109.05 ATOM 117 CA GLY A 139 -43.784 81.076 -3.686 1.00110.79 ATOM 118 C GLY A 139 -43.758 79.974 -2.646 1.00105.38 ATOM 119 O GLY A 139 -43.142 78.924 -2.859 1.00 92.34 ATOM 120 N SER A 140 -44.405 80.218 -1.509 1.00 94.87 ATOM 121 CA SER A 140 -44.543 79.181 -0.494 1.00 98.52 ATOM 122 C SER A 140 -45.785 78.357 -0.804 1.00 84.09 ATOM 123 O SER A 140 -46.661 78.778 -1.557 1.00 76.36 ATOM 124 CB SER A 140 -44.611 79.776 0.921 1.00101.46 ATOM 125 OG SER A 140 -45.828 80.460 1.169 1.00 99.85 ATOM 126 N LEU A 141 -45.846 77.177 -0.217 1.00 72.26 ATOM 127 CA LEU A 141 -46.972 76.279 -0.400 1.00 69.68 ATOM 128 C LEU A 141 -48.307 76.954 -0.078 1.00 77.87 ATOM 129 O LEU A 141 -49.271 76.820 -0.837 1.00 94.72 ATOM 130 CB LEU A 141 -46.761 75.041 0.474 1.00 70.50 ATOM 131 CG LEU A 141 -47.845 73.975 0.526 1.00 67.45 ATOM 132 CD1 LEU A 141 -48.395 73.702 -0.868 1.00 60.09 ATOM 133 CD2 LEU A 141 -47.267 72.718 1.175 1.00 61.06 ATOM 134 N ASP A 142 -48.347 77.682 1.041 1.00 87.02 ATOM 135 CA ASP A 142 -49.499 78.516 1.433 1.00 81.24 ATOM 136 C ASP A 142 -49.988 79.430 0.296 1.00 84.86 ATOM 137 O ASP A 142 -51.181 79.731 0.195 1.00 82.47 ATOM 138 CB ASP A 142 -49.109 79.413 2.619 1.00102.73 ATOM 139 CG ASP A 142 -48.929 78.647 3.913 1.00106.85 ATOM 140 OD1 ASP A 142 -48.827 77.407 3.867 1.00115.32 ATOM 141 OD2 ASP A 142 -48.888 79.291 4.984 1.00102.39 ATOM 142 N ALA A 143 -49.048 79.883 -0.534 1.00 80.75 ATOM 143 CA ALA A 143 -49.312 80.845 -1.601 1.00 89.97 ATOM 144 C ALA A 143 -49.866 80.225 -2.887 1.00 99.57 ATOM 145 O ALA A 143 -50.469 80.936 -3.698 1.00 92.20 ATOM 146 CB ALA A 143 -48.033 81.610 -1.915 1.00 89.67 ATOM 147 N VAL A 144 -49.674 78.917 -3.074 1.00 97.50 ATOM 148 CA VAL A 144 -49.967 78.278 -4.363 1.00 89.26 ATOM 149 C VAL A 144 -51.443 78.411 -4.748 1.00 88.56 ATOM 150 O VAL A 144 -51.758 79.000 -5.790 1.00 74.49 ATOM 151 CB VAL A 144 -49.558 76.786 -4.400 1.00 90.98 ATOM 152 CG1 VAL A 144 -49.756 76.219 -5.798 1.00 72.72 ATOM 153 CG2 VAL A 144 -48.107 76.603 -3.981 1.00 79.38 ATOM 154 N MET A 145 -52.343 77.879 -3.916 1.00 84.25 ATOM 155 CA MET A 145 -53.791 77.976 -4.198 1.00 91.26 ATOM 156 C MET A 145 -54.239 79.400 -4.585 1.00 96.16 ATOM 157 O MET A 145 -54.955 79.569 -5.574 1.00 92.81 ATOM 158 CB MET A 145 -54.634 77.441 -3.031 1.00 86.75 ATOM 159 CG MET A 145 -54.834 75.932 -3.030 1.00 92.85 ATOM 160 SD MET A 145 -55.701 75.304 -4.486 1.00 95.24 ATOM 161 CE MET A 145 -57.320 76.056 -4.335 1.00 92.81 ATOM 162 N PRO A 146 -53.827 80.424 -3.811 1.00 98.30 ATOM 163 CA PRO A 146 -54.057 81.808 -4.233 1.00 93.00 ATOM 164 C PRO A 146 -53.475 82.171 -5.605 1.00 96.01 ATOM 165 O PRO A 146 -54.112 82.920 -6.352 1.00100.40 ATOM 166 CB PRO A 146 -53.371 82.617 -3.141 1.00107.29 ATOM 167 CG PRO A 146 -53.484 81.771 -1.924 1.00104.71 ATOM 168 CD PRO A 146 -53.489 80.344 -2.377 1.00 99.91 ATOM 169 N HIS A 147 -52.285 81.662 -5.934 1.00 86.15 ATOM 170 CA HIS A 147 -51.682 81.940 -7.248 1.00 90.16 ATOM 171 C HIS A 147 -52.561 81.436 -8.361 1.00 97.67 ATOM 172 O HIS A 147 -52.794 82.140 -9.351 1.00 99.51 ATOM 173 CB HIS A 147 -50.271 81.357 -7.373 1.00 80.96 ATOM 174 CG HIS A 147 -49.733 81.365 -8.788 1.00 91.09 ATOM 175 ND1 HIS A 147 -49.422 82.499 -9.437 1.00109.00 ATOM 176 CD2 HIS A 147 -49.483 80.323 -9.680 1.00109.31 ATOM 177 CE1 HIS A 147 -48.991 82.204 -10.677 1.00107.44 ATOM 178 NE2 HIS A 147 -49.024 80.871 -10.823 1.00113.01 ATOM 179 N LEU A 148 -53.071 80.218 -8.201 1.00 82.95 ATOM 180 CA LEU A 148 -53.970 79.642 -9.192 1.00 85.35 ATOM 181 C LEU A 148 -55.262 80.434 -9.253 1.00 88.38 ATOM 182 O LEU A 148 -55.792 80.664 -10.338 1.00101.39 ATOM 183 CB LEU A 148 -54.268 78.173 -8.882 1.00 88.94 ATOM 184 CG LEU A 148 -53.077 77.202 -8.849 1.00 82.66 ATOM 185 CD1 LEU A 148 -53.541 75.825 -8.406 1.00 61.99 ATOM 186 CD2 LEU A 148 -52.365 77.117 -10.191 1.00 76.67 ATOM 187 N MET A 149 -55.752 80.860 -8.087 1.00108.12 ATOM 188 CA MET A 149 -56.993 81.643 -7.995 1.00109.33 ATOM 189 C MET A 149 -56.886 83.017 -8.668 1.00100.00 ATOM 190 O MET A 149 -57.893 83.554 -9.121 1.00110.16 ATOM 191 CB MET A 149 -57.435 81.814 -6.529 1.00116.45 ATOM 192 CG MET A 149 -58.119 80.591 -5.920 1.00131.14 ATOM 193 SD MET A 149 -58.925 80.899 -4.325 1.00130.61 ATOM 194 CE MET A 149 -57.531 81.088 -3.213 1.00109.23 ATOM 195 N HIS A 150 -55.684 83.586 -8.737 1.00 93.02 ATOM 196 CA HIS A 150 -55.512 84.897 -9.362 1.00113.77 ATOM 197 C HIS A 150 -55.093 84.780 -10.799 1.00103.41 ATOM 198 O HIS A 150 -55.705 85.394 -11.668 1.00115.93 ATOM 199 CB HIS A 150 -54.510 85.756 -8.587 1.00140.99 ATOM 200 CG HIS A 150 -54.983 86.160 -7.205 1.00150.56 ATOM 201 ND1 HIS A 150 -56.188 86.721 -6.986 1.00155.98 ATOM 202 CD2 HIS A 150 -54.354 86.082 -5.962 1.00151.45 ATOM 203 CE1 HIS A 150 -56.330 86.978 -5.670 1.00163.81 ATOM 204 NE2 HIS A 150 -55.206 86.587 -5.046 1.00160.77 ATOM 205 N GLN A 151 -54.063 83.978 -11.068 1.00104.30 ATOM 206 CA GLN A 151 -53.448 83.912 -12.407 1.00112.50 ATOM 207 C GLN A 151 -54.009 82.826 -13.345 1.00113.64 ATOM 208 O GLN A 151 -53.831 82.913 -14.566 1.00101.36 ATOM 209 CB GLN A 151 -51.931 83.737 -12.280 1.00108.99 ATOM 210 CG GLN A 151 -51.270 84.655 -11.257 1.00127.70 ATOM 211 CD GLN A 151 -51.683 86.111 -11.396 1.00136.72 ATOM 212 OE1 GLN A 151 -51.858 86.613 -12.505 1.00155.32 ATOM 213 NE2 GLN A 151 -51.834 86.799 -10.264 1.00125.44 ATOM 214 N HIS A 152 -54.675 81.816 -12.787 1.00 92.35 ATOM 215 CA HIS A 152 -55.217 80.718 -13.587 1.00 93.36 ATOM 216 C HIS A 152 -56.685 80.545 -13.333 1.00100.62 ATOM 217 O HIS A 152 -57.154 79.455 -13.003 1.00 82.49 ATOM 218 CB HIS A 152 -54.435 79.443 -13.293 1.00 84.59 ATOM 219 CG HIS A 152 -52.957 79.578 -13.566 1.00 81.75 ATOM 220 ND1 HIS A 152 -52.460 79.666 -14.812 1.00 80.62 ATOM 221 CD2 HIS A 152 -51.866 79.678 -12.699 1.00 86.34 ATOM 222 CE1 HIS A 152 -51.121 79.808 -14.752 1.00 83.52 ATOM 223 NE2 HIS A 152 -50.759 79.812 -13.459 1.00 79.54 ATOM 224 N LYS A 153 -57.430 81.633 -13.507 1.00113.93 ATOM 225 CA LYS A 153 -58.851 81.658 -13.166 1.00112.06 ATOM 226 C LYS A 153 -59.650 80.603 -13.929 1.00100.19 ATOM 227 O LYS A 153 -60.630 80.077 -13.404 1.00101.45 ATOM 228 CB LYS A 153 -59.444 83.058 -13.396 1.00126.96 ATOM 229 CG LYS A 153 -58.862 84.122 -12.474 1.00129.47 ATOM 230 CD LYS A 153 -59.740 85.358 -12.365 1.00128.31 ATOM 231 CE LYS A 153 -59.174 86.329 -11.338 1.00133.82 ATOM 232 NZ LYS A 153 -59.909 87.625 -11.305 1.00138.60 ATOM 233 ZN ZN A 601 -48.877 80.010 -12.753 1.00 94.79 ATOM 234 C1 MPD A 603 -52.960 78.177 -19.341 1.00 56.59 ATOM 235 C2 MPD A 603 -53.538 77.437 -18.115 1.00107.97 ATOM 236 O2 MPD A 603 -52.444 77.084 -17.227 1.00 60.65 ATOM 237 CM MPD A 603 -54.508 78.357 -17.346 1.00 53.17 ATOM 238 C3 MPD A 603 -54.242 76.119 -18.547 1.00 54.97 ATOM 239 C4 MPD A 603 -53.211 75.057 -18.996 1.00 61.98 ATOM 240 O4 MPD A 603 -52.402 74.628 -17.866 1.00 64.81 ATOM 241 C5 MPD A 603 -53.881 73.833 -19.635 1.00 62.43 TER