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 C 90 282 UNP Q8IUQ4 SIAH1_HUMAN 90 282 SEQRES 1 C 30 ARG PRO TYR SER CYS PRO CYS PRO GLY ALA SER CYS LYS SEQRES 2 C 30 TRP GLN GLY SER LEU ASP ALA VAL MET PRO HIS LEU MET SEQRES 3 C 30 HIS GLN HIS LYS ATOM 1 N ARG C 124 -71.353 27.557 -37.257 1.00 77.87 ATOM 2 CA ARG C 124 -69.999 27.705 -37.783 1.00 86.56 ATOM 3 C ARG C 124 -69.028 26.908 -36.906 1.00 89.58 ATOM 4 O ARG C 124 -69.083 27.006 -35.678 1.00 97.19 ATOM 5 CB ARG C 124 -69.591 29.185 -37.831 1.00 93.16 ATOM 6 CG ARG C 124 -68.205 29.447 -38.420 1.00102.35 ATOM 7 CD ARG C 124 -68.020 30.899 -38.861 1.00112.60 ATOM 8 NE ARG C 124 -68.167 31.850 -37.757 1.00126.17 ATOM 9 CZ ARG C 124 -67.247 32.088 -36.823 1.00129.44 ATOM 10 NH1 ARG C 124 -66.081 31.447 -36.828 1.00143.40 ATOM 11 NH2 ARG C 124 -67.498 32.976 -35.868 1.00156.49 ATOM 12 N PRO C 125 -68.153 26.099 -37.527 1.00 85.02 ATOM 13 CA PRO C 125 -67.224 25.303 -36.729 1.00 88.18 ATOM 14 C PRO C 125 -66.186 26.163 -36.019 1.00 92.53 ATOM 15 O PRO C 125 -65.790 27.218 -36.524 1.00 84.25 ATOM 16 CB PRO C 125 -66.550 24.389 -37.759 1.00 87.85 ATOM 17 CG PRO C 125 -66.692 25.098 -39.056 1.00 87.31 ATOM 18 CD PRO C 125 -67.968 25.882 -38.973 1.00 87.47 ATOM 19 N TYR C 126 -65.758 25.691 -34.855 1.00 90.07 ATOM 20 CA TYR C 126 -64.836 26.417 -33.998 1.00 88.11 ATOM 21 C TYR C 126 -63.426 26.139 -34.475 1.00 82.24 ATOM 22 O TYR C 126 -63.058 24.971 -34.621 1.00 79.58 ATOM 23 CB TYR C 126 -64.990 25.949 -32.543 1.00 89.74 ATOM 24 CG TYR C 126 -66.239 26.459 -31.863 1.00 89.53 ATOM 25 CD1 TYR C 126 -67.501 26.140 -32.347 1.00 94.80 ATOM 26 CD2 TYR C 126 -66.159 27.263 -30.730 1.00 97.41 ATOM 27 CE1 TYR C 126 -68.648 26.609 -31.729 1.00105.65 ATOM 28 CE2 TYR C 126 -67.303 27.737 -30.105 1.00 99.55 ATOM 29 CZ TYR C 126 -68.545 27.406 -30.612 1.00 89.39 ATOM 30 OH TYR C 126 -69.690 27.865 -30.008 1.00 95.56 ATOM 31 N SER C 127 -62.641 27.194 -34.720 1.00 79.56 ATOM 32 CA SER C 127 -61.232 27.022 -35.131 1.00104.51 ATOM 33 C SER C 127 -60.330 26.754 -33.910 1.00 91.36 ATOM 34 O SER C 127 -60.798 26.765 -32.773 1.00 74.30 ATOM 35 CB SER C 127 -60.738 28.229 -35.944 1.00 90.41 ATOM 36 OG SER C 127 -60.781 29.422 -35.187 1.00138.24 ATOM 37 N CYS C 128 -59.047 26.481 -34.133 1.00 94.46 ATOM 38 CA CYS C 128 -58.157 26.221 -33.005 1.00 89.51 ATOM 39 C CYS C 128 -57.835 27.525 -32.283 1.00 83.57 ATOM 40 O CYS C 128 -57.231 28.418 -32.884 1.00102.93 ATOM 41 CB CYS C 128 -56.859 25.571 -33.444 1.00 90.75 ATOM 42 SG CYS C 128 -55.816 25.265 -32.011 1.00 92.87 ATOM 43 N PRO C 129 -58.222 27.632 -30.995 1.00 69.46 ATOM 44 CA PRO C 129 -58.096 28.883 -30.237 1.00 75.64 ATOM 45 C PRO C 129 -56.671 29.273 -29.801 1.00 83.81 ATOM 46 O PRO C 129 -56.474 30.393 -29.318 1.00 80.23 ATOM 47 CB PRO C 129 -58.977 28.636 -29.012 1.00 65.87 ATOM 48 CG PRO C 129 -58.907 27.168 -28.800 1.00 74.28 ATOM 49 CD PRO C 129 -58.792 26.553 -30.166 1.00 87.99 ATOM 50 N CYS C 130 -55.693 28.378 -29.956 1.00 70.23 ATOM 51 CA CYS C 130 -54.305 28.763 -29.737 1.00 76.96 ATOM 52 C CYS C 130 -53.942 29.962 -30.601 1.00 80.01 ATOM 53 O CYS C 130 -54.436 30.092 -31.720 1.00 79.58 ATOM 54 CB CYS C 130 -53.361 27.625 -30.067 1.00 84.28 ATOM 55 SG CYS C 130 -53.380 26.344 -28.818 1.00101.53 ATOM 56 N PRO C 131 -53.080 30.846 -30.083 1.00 89.11 ATOM 57 CA PRO C 131 -52.744 32.050 -30.849 1.00 86.23 ATOM 58 C PRO C 131 -51.971 31.754 -32.140 1.00 90.59 ATOM 59 O PRO C 131 -51.035 30.947 -32.130 1.00 87.70 ATOM 60 CB PRO C 131 -51.908 32.892 -29.877 1.00 99.79 ATOM 61 CG PRO C 131 -51.612 32.032 -28.696 1.00 99.39 ATOM 62 CD PRO C 131 -52.505 30.835 -28.725 1.00 83.64 ATOM 63 N GLY C 132 -52.389 32.398 -33.232 1.00 91.35 ATOM 64 CA GLY C 132 -51.763 32.244 -34.551 1.00110.43 ATOM 65 C GLY C 132 -52.544 31.355 -35.510 1.00116.39 ATOM 66 O GLY C 132 -53.595 30.810 -35.156 1.00108.81 ATOM 67 N ALA C 133 -52.022 31.223 -36.731 1.00130.59 ATOM 68 CA ALA C 133 -52.523 30.255 -37.718 1.00134.08 ATOM 69 C ALA C 133 -51.698 28.957 -37.683 1.00141.40 ATOM 70 O ALA C 133 -51.756 28.149 -38.614 1.00149.74 ATOM 71 CB ALA C 133 -52.502 30.863 -39.116 1.00123.90 ATOM 72 N SER C 134 -50.938 28.776 -36.602 1.00141.27 ATOM 73 CA SER C 134 -50.114 27.590 -36.362 1.00123.57 ATOM 74 C SER C 134 -50.862 26.287 -36.637 1.00108.31 ATOM 75 O SER C 134 -50.415 25.459 -37.423 1.00 98.20 ATOM 76 CB SER C 134 -49.636 27.601 -34.900 1.00121.04 ATOM 77 OG SER C 134 -50.707 27.923 -34.015 1.00 98.51 ATOM 78 N CYS C 135 -52.008 26.135 -35.982 1.00105.79 ATOM 79 CA CYS C 135 -52.776 24.896 -35.985 1.00 90.98 ATOM 80 C CYS C 135 -54.067 25.073 -36.771 1.00 78.73 ATOM 81 O CYS C 135 -54.938 25.843 -36.377 1.00 92.33 ATOM 82 CB CYS C 135 -53.097 24.502 -34.543 1.00 95.52 ATOM 83 SG CYS C 135 -54.269 23.147 -34.385 1.00 84.49 ATOM 84 N LYS C 136 -54.198 24.326 -37.862 1.00 94.00 ATOM 85 CA LYS C 136 -55.296 24.505 -38.824 1.00 97.35 ATOM 86 C LYS C 136 -56.621 23.837 -38.403 1.00 92.98 ATOM 87 O LYS C 136 -57.643 24.007 -39.062 1.00113.52 ATOM 88 CB LYS C 136 -54.848 23.966 -40.185 1.00 98.71 ATOM 89 CG LYS C 136 -55.609 24.497 -41.386 1.00111.72 ATOM 90 CD LYS C 136 -55.059 23.885 -42.670 1.00132.77 ATOM 91 CE LYS C 136 -56.051 23.965 -43.821 1.00126.74 ATOM 92 NZ LYS C 136 -55.657 23.070 -44.943 1.00133.96 ATOM 93 N TRP C 137 -56.595 23.093 -37.300 1.00 88.57 ATOM 94 CA TRP C 137 -57.755 22.350 -36.787 1.00 82.40 ATOM 95 C TRP C 137 -59.041 23.140 -36.719 1.00 78.08 ATOM 96 O TRP C 137 -59.047 24.321 -36.373 1.00101.41 ATOM 97 CB TRP C 137 -57.415 21.823 -35.389 1.00 88.17 ATOM 98 CG TRP C 137 -58.445 20.912 -34.760 1.00 94.15 ATOM 99 CD1 TRP C 137 -58.427 19.522 -34.723 1.00101.47 ATOM 100 CD2 TRP C 137 -59.662 21.296 -34.021 1.00 90.21 ATOM 101 NE1 TRP C 137 -59.521 19.035 -34.051 1.00105.52 ATOM 102 CE2 TRP C 137 -60.301 20.042 -33.607 1.00 96.42 ATOM 103 CE3 TRP C 137 -60.271 22.502 -33.690 1.00 84.93 ATOM 104 CZ2 TRP C 137 -61.493 20.022 -32.891 1.00 92.25 ATOM 105 CZ3 TRP C 137 -61.473 22.469 -32.964 1.00 90.64 ATOM 106 CH2 TRP C 137 -62.068 21.257 -32.576 1.00 89.15 ATOM 107 N GLN C 138 -60.143 22.475 -37.048 1.00 89.14 ATOM 108 CA GLN C 138 -61.497 22.980 -36.802 1.00 96.58 ATOM 109 C GLN C 138 -62.357 21.862 -36.225 1.00101.20 ATOM 110 O GLN C 138 -61.911 20.719 -36.126 1.00112.41 ATOM 111 CB GLN C 138 -62.142 23.452 -38.092 1.00 94.59 ATOM 112 CG GLN C 138 -61.510 24.680 -38.701 1.00106.04 ATOM 113 CD GLN C 138 -62.213 25.057 -39.977 1.00103.03 ATOM 114 OE1 GLN C 138 -62.905 26.074 -40.046 1.00 99.44 ATOM 115 NE2 GLN C 138 -62.079 24.209 -40.987 1.00 92.71 ATOM 116 N GLY C 139 -63.594 22.184 -35.865 1.00 82.08 ATOM 117 CA GLY C 139 -64.496 21.195 -35.280 1.00 74.23 ATOM 118 C GLY C 139 -65.553 21.826 -34.400 1.00 78.80 ATOM 119 O GLY C 139 -65.764 23.036 -34.442 1.00 90.58 ATOM 120 N SER C 140 -66.213 20.994 -33.599 1.00 89.68 ATOM 121 CA SER C 140 -67.322 21.424 -32.753 1.00 87.80 ATOM 122 C SER C 140 -66.813 21.846 -31.386 1.00100.49 ATOM 123 O SER C 140 -65.739 21.410 -30.956 1.00101.38 ATOM 124 CB SER C 140 -68.289 20.271 -32.562 1.00 86.58 ATOM 125 OG SER C 140 -67.628 19.242 -31.848 1.00 91.73 ATOM 126 N LEU C 141 -67.613 22.655 -30.692 1.00 96.76 ATOM 127 CA LEU C 141 -67.236 23.214 -29.386 1.00 89.84 ATOM 128 C LEU C 141 -66.720 22.158 -28.411 1.00 85.96 ATOM 129 O LEU C 141 -65.685 22.356 -27.768 1.00105.39 ATOM 130 CB LEU C 141 -68.420 23.965 -28.756 1.00 80.08 ATOM 131 CG LEU C 141 -68.211 24.605 -27.374 1.00 81.60 ATOM 132 CD1 LEU C 141 -67.046 25.587 -27.402 1.00 74.78 ATOM 133 CD2 LEU C 141 -69.479 25.292 -26.878 1.00 67.73 ATOM 134 N ASP C 142 -67.438 21.041 -28.307 1.00 95.67 ATOM 135 CA ASP C 142 -67.075 19.977 -27.359 1.00 94.39 ATOM 136 C ASP C 142 -65.878 19.143 -27.826 1.00 89.33 ATOM 137 O ASP C 142 -65.346 18.350 -27.053 1.00 88.64 ATOM 138 CB ASP C 142 -68.278 19.083 -27.000 1.00 90.07 ATOM 139 CG ASP C 142 -69.063 18.613 -28.218 1.00103.38 ATOM 140 OD1 ASP C 142 -69.092 19.330 -29.242 1.00104.60 ATOM 141 OD2 ASP C 142 -69.671 17.527 -28.139 1.00107.69 ATOM 142 N ALA C 143 -65.448 19.331 -29.073 1.00 85.93 ATOM 143 CA ALA C 143 -64.208 18.716 -29.557 1.00 86.21 ATOM 144 C ALA C 143 -62.958 19.502 -29.136 1.00 95.93 ATOM 145 O ALA C 143 -61.860 18.941 -29.091 1.00 88.83 ATOM 146 CB ALA C 143 -64.250 18.583 -31.068 1.00 76.14 ATOM 147 N VAL C 144 -63.138 20.784 -28.810 1.00 89.72 ATOM 148 CA VAL C 144 -62.023 21.721 -28.646 1.00 82.12 ATOM 149 C VAL C 144 -61.126 21.413 -27.454 1.00 84.59 ATOM 150 O VAL C 144 -59.904 21.464 -27.575 1.00 86.14 ATOM 151 CB VAL C 144 -62.512 23.181 -28.519 1.00 82.68 ATOM 152 CG1 VAL C 144 -61.344 24.110 -28.211 1.00 68.07 ATOM 153 CG2 VAL C 144 -63.218 23.619 -29.794 1.00 71.59 ATOM 154 N MET C 145 -61.710 21.115 -26.299 1.00 88.92 ATOM 155 CA MET C 145 -60.879 20.758 -25.145 1.00 95.29 ATOM 156 C MET C 145 -60.080 19.484 -25.428 1.00 95.08 ATOM 157 O MET C 145 -58.869 19.467 -25.219 1.00 92.59 ATOM 158 CB MET C 145 -61.692 20.649 -23.848 1.00 92.53 ATOM 159 CG MET C 145 -61.849 21.973 -23.110 1.00 87.20 ATOM 160 SD MET C 145 -60.302 22.672 -22.487 1.00 99.51 ATOM 161 CE MET C 145 -59.846 21.476 -21.231 1.00107.71 ATOM 162 N PRO C 146 -60.747 18.419 -25.916 1.00101.45 ATOM 163 CA PRO C 146 -60.013 17.240 -26.380 1.00108.12 ATOM 164 C PRO C 146 -58.867 17.563 -27.346 1.00102.26 ATOM 165 O PRO C 146 -57.778 17.001 -27.215 1.00100.18 ATOM 166 CB PRO C 146 -61.087 16.424 -27.095 1.00107.53 ATOM 167 CG PRO C 146 -62.352 16.778 -26.401 1.00107.38 ATOM 168 CD PRO C 146 -62.196 18.160 -25.835 1.00102.57 ATOM 169 N HIS C 147 -59.112 18.460 -28.299 1.00 82.88 ATOM 170 CA HIS C 147 -58.087 18.834 -29.278 1.00 90.03 ATOM 171 C HIS C 147 -56.917 19.531 -28.635 1.00 85.34 ATOM 172 O HIS C 147 -55.767 19.286 -28.994 1.00 80.54 ATOM 173 CB HIS C 147 -58.666 19.705 -30.389 1.00 85.62 ATOM 174 CG HIS C 147 -57.617 20.443 -31.173 1.00 82.77 ATOM 175 ND1 HIS C 147 -56.814 19.828 -32.051 1.00 81.04 ATOM 176 CD2 HIS C 147 -57.230 21.779 -31.153 1.00 89.04 ATOM 177 CE1 HIS C 147 -55.965 20.720 -32.584 1.00 82.11 ATOM 178 NE2 HIS C 147 -56.221 21.916 -32.034 1.00 88.80 ATOM 179 N LEU C 148 -57.197 20.414 -27.681 1.00 96.57 ATOM 180 CA LEU C 148 -56.139 21.047 -26.896 1.00 86.78 ATOM 181 C LEU C 148 -55.379 19.987 -26.086 1.00 91.69 ATOM 182 O LEU C 148 -54.166 19.833 -26.247 1.00 81.17 ATOM 183 CB LEU C 148 -56.724 22.124 -25.972 1.00 72.31 ATOM 184 CG LEU C 148 -57.336 23.354 -26.658 1.00 79.52 ATOM 185 CD1 LEU C 148 -57.958 24.291 -25.636 1.00 69.86 ATOM 186 CD2 LEU C 148 -56.314 24.106 -27.498 1.00 83.03 ATOM 187 N MET C 149 -56.111 19.243 -25.253 1.00 94.26 ATOM 188 CA MET C 149 -55.544 18.190 -24.399 1.00 99.98 ATOM 189 C MET C 149 -54.616 17.231 -25.151 1.00105.82 ATOM 190 O MET C 149 -53.555 16.867 -24.646 1.00102.57 ATOM 191 CB MET C 149 -56.666 17.393 -23.720 1.00118.69 ATOM 192 CG MET C 149 -57.351 18.138 -22.580 1.00141.04 ATOM 193 SD MET C 149 -58.651 17.191 -21.756 1.00153.76 ATOM 194 CE MET C 149 -60.031 17.383 -22.881 1.00147.99 ATOM 195 N HIS C 150 -55.008 16.839 -26.360 1.00120.07 ATOM 196 CA HIS C 150 -54.226 15.882 -27.142 1.00128.92 ATOM 197 C HIS C 150 -53.204 16.547 -28.037 1.00108.80 ATOM 198 O HIS C 150 -52.055 16.122 -28.073 1.00 93.71 ATOM 199 CB HIS C 150 -55.150 14.949 -27.933 1.00147.18 ATOM 200 CG HIS C 150 -56.041 14.080 -27.054 1.00172.08 ATOM 201 ND1 HIS C 150 -55.549 13.275 -26.090 1.00176.18 ATOM 202 CD2 HIS C 150 -57.428 13.912 -27.033 1.00172.19 ATOM 203 CE1 HIS C 150 -56.565 12.632 -25.477 1.00153.42 ATOM 204 NE2 HIS C 150 -57.713 13.021 -26.055 1.00161.50 ATOM 205 N GLN C 151 -53.581 17.610 -28.743 1.00105.46 ATOM 206 CA GLN C 151 -52.668 18.235 -29.719 1.00110.37 ATOM 207 C GLN C 151 -51.808 19.412 -29.220 1.00109.68 ATOM 208 O GLN C 151 -50.892 19.833 -29.923 1.00 99.53 ATOM 209 CB GLN C 151 -53.443 18.658 -30.973 1.00112.97 ATOM 210 CG GLN C 151 -54.066 17.490 -31.717 1.00131.66 ATOM 211 CD GLN C 151 -53.029 16.468 -32.127 1.00150.00 ATOM 212 OE1 GLN C 151 -51.972 16.823 -32.649 1.00148.34 ATOM 213 NE2 GLN C 151 -53.315 15.195 -31.876 1.00163.99 ATOM 214 N HIS C 152 -52.091 19.946 -28.033 1.00110.66 ATOM 215 CA HIS C 152 -51.292 21.047 -27.465 1.00 94.68 ATOM 216 C HIS C 152 -51.001 20.791 -26.010 1.00 97.74 ATOM 217 O HIS C 152 -51.433 21.547 -25.139 1.00 86.34 ATOM 218 CB HIS C 152 -52.026 22.377 -27.615 1.00 75.90 ATOM 219 CG HIS C 152 -52.379 22.725 -29.037 1.00 82.49 ATOM 220 ND1 HIS C 152 -51.611 23.525 -29.795 1.00 89.60 ATOM 221 CD2 HIS C 152 -53.467 22.358 -29.830 1.00 89.09 ATOM 222 CE1 HIS C 152 -52.169 23.662 -31.014 1.00 90.34 ATOM 223 NE2 HIS C 152 -53.305 22.946 -31.035 1.00 84.75 ATOM 224 N LYS C 153 -50.251 19.728 -25.731 1.00111.88 ATOM 225 CA LYS C 153 -50.053 19.260 -24.351 1.00111.17 ATOM 226 C LYS C 153 -49.254 20.238 -23.478 1.00101.06 ATOM 227 O LYS C 153 -49.304 20.156 -22.249 1.00 98.66 ATOM 228 CB LYS C 153 -49.372 17.884 -24.340 1.00117.46 ATOM 229 CG LYS C 153 -50.185 16.775 -24.993 1.00128.77 ATOM 230 CD LYS C 153 -49.380 15.492 -25.130 1.00131.85 ATOM 231 CE LYS C 153 -50.053 14.512 -26.077 1.00119.62 ATOM 232 NZ LYS C 153 -49.229 13.295 -26.300 1.00118.74 ATOM 233 ZN ZN C 601 -54.850 23.376 -32.314 1.00 90.25 ATOM 234 C1 MPD C 603 -47.738 26.415 -29.339 1.00 58.30 ATOM 235 C2 MPD C 603 -48.789 26.541 -28.226 1.00 89.54 ATOM 236 O2 MPD C 603 -49.659 25.393 -28.357 1.00 74.92 ATOM 237 CM MPD C 603 -48.138 26.633 -26.835 1.00 51.52 ATOM 238 C3 MPD C 603 -49.619 27.814 -28.396 1.00 51.84 ATOM 239 C4 MPD C 603 -48.675 28.964 -28.767 1.00 66.29 ATOM 240 O4 MPD C 603 -49.363 29.993 -29.538 1.00 73.66 ATOM 241 C5 MPD C 603 -48.023 29.477 -27.478 1.00 45.34 TER