HEADER LIGASE 31-DEC-69 2AN6 TITLE Protein-peptide complex COMPND MOL_ID: 1; COMPND 2 MOLECULE: Ubiquitin ligase SIAH1A; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 6.3.2.-; COMPND 5 FRAGMENT: residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 2AN6 B 92 282 UNP P61092 SIA1A_MOUSE 92 282 SEQRES 1 B 30 ARG PRO TYR SER CYS PRO CYS PRO GLY ALA SER CYS LYS SEQRES 2 B 30 TRP GLN GLY SER LEU ASP ALA VAL MET PRO HIS LEU MET SEQRES 3 B 30 HIS GLN HIS LYS ATOM 1 N ARG B 33 -7.175 -26.729 52.161 1.00 94.59 ATOM 2 CA ARG B 33 -7.578 -26.646 50.761 1.00 94.67 ATOM 3 C ARG B 33 -6.545 -27.400 49.932 1.00 93.92 ATOM 4 O ARG B 33 -5.356 -27.399 50.259 1.00 94.38 ATOM 5 CB ARG B 33 -7.636 -25.170 50.335 1.00 96.96 ATOM 6 CG ARG B 33 -8.557 -24.834 49.166 1.00 98.80 ATOM 7 CD ARG B 33 -7.791 -24.620 47.870 1.00101.35 ATOM 8 NE ARG B 33 -7.296 -23.248 47.718 1.00104.54 ATOM 9 CZ ARG B 33 -6.149 -22.919 47.116 1.00105.92 ATOM 10 NH1 ARG B 33 -5.354 -23.860 46.618 1.00106.97 ATOM 11 NH2 ARG B 33 -5.780 -21.645 47.023 1.00104.45 ATOM 12 N PRO B 34 -6.991 -28.088 48.878 1.00 93.70 ATOM 13 CA PRO B 34 -6.016 -28.769 48.033 1.00 93.94 ATOM 14 C PRO B 34 -5.297 -27.756 47.153 1.00 92.43 ATOM 15 O PRO B 34 -5.779 -26.642 46.977 1.00 93.26 ATOM 16 CB PRO B 34 -6.883 -29.700 47.193 1.00 94.06 ATOM 17 CG PRO B 34 -8.178 -28.967 47.084 1.00 94.33 ATOM 18 CD PRO B 34 -8.369 -28.288 48.405 1.00 93.48 ATOM 19 N TYR B 35 -4.145 -28.123 46.619 1.00 90.22 ATOM 20 CA TYR B 35 -3.365 -27.167 45.858 1.00 89.63 ATOM 21 C TYR B 35 -3.617 -27.386 44.389 1.00 90.41 ATOM 22 O TYR B 35 -3.925 -28.499 43.989 1.00 92.38 ATOM 23 CB TYR B 35 -1.882 -27.344 46.161 1.00 85.58 ATOM 24 CG TYR B 35 -1.458 -26.813 47.502 1.00 84.91 ATOM 25 CD1 TYR B 35 -1.972 -27.336 48.680 1.00 86.13 ATOM 26 CD2 TYR B 35 -0.514 -25.798 47.594 1.00 86.06 ATOM 27 CE1 TYR B 35 -1.569 -26.838 49.921 1.00 86.76 ATOM 28 CE2 TYR B 35 -0.098 -25.304 48.831 1.00 85.64 ATOM 29 CZ TYR B 35 -0.630 -25.825 49.987 1.00 84.72 ATOM 30 OH TYR B 35 -0.232 -25.321 51.202 1.00 83.20 ATOM 31 N SER B 36 -3.494 -26.326 43.597 1.00 90.38 ATOM 32 CA SER B 36 -3.467 -26.440 42.139 1.00 91.95 ATOM 33 C SER B 36 -2.050 -26.202 41.618 1.00 92.14 ATOM 34 O SER B 36 -1.325 -25.345 42.131 1.00 91.69 ATOM 35 CB SER B 36 -4.400 -25.421 41.499 1.00 92.57 ATOM 36 OG SER B 36 -5.607 -25.327 42.222 1.00 95.42 ATOM 37 N CYS B 37 -1.669 -26.957 40.592 1.00 90.74 ATOM 38 CA CYS B 37 -0.361 -26.840 39.975 1.00 87.39 ATOM 39 C CYS B 37 0.044 -25.373 39.821 1.00 84.38 ATOM 40 O CYS B 37 -0.636 -24.626 39.133 1.00 87.17 ATOM 41 CB CYS B 37 -0.386 -27.561 38.638 1.00 88.00 ATOM 42 SG CYS B 37 0.874 -27.063 37.490 1.00 92.37 ATOM 43 N PRO B 38 1.155 -24.960 40.474 1.00 79.87 ATOM 44 CA PRO B 38 1.554 -23.565 40.600 1.00 75.40 ATOM 45 C PRO B 38 2.352 -23.083 39.405 1.00 75.22 ATOM 46 O PRO B 38 2.711 -21.916 39.318 1.00 73.92 ATOM 47 CB PRO B 38 2.411 -23.576 41.853 1.00 72.48 ATOM 48 CG PRO B 38 3.043 -24.883 41.841 1.00 73.72 ATOM 49 CD PRO B 38 2.132 -25.840 41.139 1.00 77.55 ATOM 50 N CYS B 39 2.608 -23.981 38.473 1.00 82.86 ATOM 51 CA CYS B 39 3.101 -23.601 37.165 1.00 86.63 ATOM 52 C CYS B 39 2.147 -22.572 36.507 1.00 89.48 ATOM 53 O CYS B 39 0.921 -22.769 36.507 1.00 90.88 ATOM 54 CB CYS B 39 3.237 -24.863 36.328 1.00 88.10 ATOM 55 SG CYS B 39 3.700 -24.587 34.626 1.00 97.69 ATOM 56 N PRO B 40 2.697 -21.471 35.955 1.00 89.91 ATOM 57 CA PRO B 40 1.851 -20.355 35.545 1.00 92.86 ATOM 58 C PRO B 40 1.102 -20.615 34.237 1.00 95.79 ATOM 59 O PRO B 40 0.416 -19.720 33.735 1.00 96.08 ATOM 60 CB PRO B 40 2.850 -19.204 35.379 1.00 90.45 ATOM 61 CG PRO B 40 4.065 -19.861 34.931 1.00 89.41 ATOM 62 CD PRO B 40 4.109 -21.197 35.654 1.00 89.62 ATOM 63 N GLY B 41 1.230 -21.822 33.694 1.00 97.94 ATOM 64 CA GLY B 41 0.396 -22.230 32.570 1.00104.80 ATOM 65 C GLY B 41 -1.080 -22.317 32.958 1.00108.96 ATOM 66 O GLY B 41 -1.415 -22.652 34.102 1.00110.28 ATOM 67 N ALA B 42 -1.963 -22.008 32.007 1.00110.29 ATOM 68 CA ALA B 42 -3.403 -22.167 32.199 1.00111.59 ATOM 69 C ALA B 42 -3.812 -23.649 32.144 1.00113.25 ATOM 70 O ALA B 42 -4.824 -24.044 32.741 1.00115.52 ATOM 71 CB ALA B 42 -4.166 -21.358 31.152 1.00110.87 ATOM 72 N SER B 43 -2.995 -24.455 31.455 1.00112.26 ATOM 73 CA SER B 43 -3.304 -25.857 31.095 1.00110.10 ATOM 74 C SER B 43 -3.394 -26.884 32.235 1.00107.34 ATOM 75 O SER B 43 -4.454 -27.474 32.456 1.00108.08 ATOM 76 CB SER B 43 -2.322 -26.357 30.022 1.00110.60 ATOM 77 OG SER B 43 -0.988 -25.978 30.327 1.00110.51 ATOM 78 N CYS B 44 -2.284 -27.111 32.934 1.00103.28 ATOM 79 CA CYS B 44 -2.191 -28.168 33.952 1.00100.49 ATOM 80 C CYS B 44 -3.321 -28.089 34.999 1.00 98.08 ATOM 81 O CYS B 44 -3.573 -27.029 35.580 1.00 97.85 ATOM 82 CB CYS B 44 -0.795 -28.150 34.601 1.00 99.39 ATOM 83 SG CYS B 44 -0.486 -29.417 35.847 1.00 99.97 ATOM 84 N LYS B 45 -4.020 -29.202 35.206 1.00 95.90 ATOM 85 CA LYS B 45 -5.121 -29.248 36.176 1.00 95.08 ATOM 86 C LYS B 45 -4.905 -30.282 37.288 1.00 92.84 ATOM 87 O LYS B 45 -5.784 -31.081 37.621 1.00 93.40 ATOM 88 CB LYS B 45 -6.464 -29.422 35.461 1.00 95.03 ATOM 89 CG LYS B 45 -7.152 -28.092 35.231 1.00 96.68 ATOM 90 CD LYS B 45 -7.477 -27.878 33.765 1.00 97.28 ATOM 91 CE LYS B 45 -7.585 -26.392 33.447 1.00 96.77 ATOM 92 NZ LYS B 45 -7.697 -26.156 31.982 1.00 96.24 ATOM 93 N TRP B 46 -3.714 -30.241 37.859 1.00 88.52 ATOM 94 CA TRP B 46 -3.311 -31.167 38.893 1.00 85.07 ATOM 95 C TRP B 46 -3.860 -30.657 40.212 1.00 82.60 ATOM 96 O TRP B 46 -4.229 -29.493 40.289 1.00 83.61 ATOM 97 CB TRP B 46 -1.782 -31.198 38.927 1.00 82.86 ATOM 98 CG TRP B 46 -1.229 -32.054 39.991 1.00 81.09 ATOM 99 CD1 TRP B 46 -0.903 -33.352 39.881 1.00 79.66 ATOM 100 CD2 TRP B 46 -0.937 -31.670 41.345 1.00 81.62 ATOM 101 NE1 TRP B 46 -0.421 -33.816 41.073 1.00 80.88 ATOM 102 CE2 TRP B 46 -0.433 -32.805 41.994 1.00 80.41 ATOM 103 CE3 TRP B 46 -1.051 -30.471 42.070 1.00 82.35 ATOM 104 CZ2 TRP B 46 -0.044 -32.797 43.343 1.00 81.13 ATOM 105 CZ3 TRP B 46 -0.674 -30.463 43.418 1.00 81.34 ATOM 106 CH2 TRP B 46 -0.170 -31.621 44.036 1.00 80.64 ATOM 107 N GLN B 47 -3.922 -31.526 41.229 1.00 80.71 ATOM 108 CA GLN B 47 -4.242 -31.163 42.631 1.00 80.67 ATOM 109 C GLN B 47 -3.672 -32.149 43.659 1.00 79.73 ATOM 110 O GLN B 47 -3.596 -33.354 43.410 1.00 78.44 ATOM 111 CB GLN B 47 -5.753 -31.040 42.865 1.00 82.80 ATOM 112 CG GLN B 47 -6.420 -29.859 42.169 1.00 86.82 ATOM 113 CD GLN B 47 -7.613 -29.286 42.927 1.00 89.22 ATOM 114 OE1 GLN B 47 -8.029 -29.812 43.971 1.00 90.26 ATOM 115 NE2 GLN B 47 -8.163 -28.187 42.406 1.00 88.32 ATOM 116 N GLY B 48 -3.300 -31.648 44.833 1.00 79.63 ATOM 117 CA GLY B 48 -2.813 -32.540 45.903 1.00 80.77 ATOM 118 C GLY B 48 -2.189 -31.851 47.105 1.00 79.75 ATOM 119 O GLY B 48 -2.059 -30.622 47.140 1.00 79.42 ATOM 120 N SER B 49 -1.811 -32.645 48.101 1.00 79.00 ATOM 121 CA SER B 49 -1.189 -32.108 49.312 1.00 80.55 ATOM 122 C SER B 49 0.054 -31.317 48.955 1.00 82.92 ATOM 123 O SER B 49 0.747 -31.644 47.986 1.00 86.60 ATOM 124 CB SER B 49 -0.801 -33.235 50.251 1.00 77.95 ATOM 125 OG SER B 49 -0.023 -34.189 49.554 1.00 77.19 ATOM 126 N LEU B 50 0.337 -30.281 49.736 1.00 82.12 ATOM 127 CA LEU B 50 1.512 -29.459 49.518 1.00 79.63 ATOM 128 C LEU B 50 2.730 -30.313 49.227 1.00 81.66 ATOM 129 O LEU B 50 3.443 -30.061 48.265 1.00 83.13 ATOM 130 CB LEU B 50 1.786 -28.601 50.742 1.00 76.57 ATOM 131 CG LEU B 50 3.117 -27.862 50.817 1.00 71.45 ATOM 132 CD1 LEU B 50 3.366 -27.108 49.539 1.00 70.19 ATOM 133 CD2 LEU B 50 3.105 -26.917 51.993 1.00 69.88 ATOM 134 N ASP B 51 2.958 -31.327 50.054 1.00 82.14 ATOM 135 CA ASP B 51 4.117 -32.199 49.901 1.00 83.63 ATOM 136 C ASP B 51 4.193 -32.987 48.585 1.00 85.49 ATOM 137 O ASP B 51 5.245 -33.540 48.260 1.00 87.55 ATOM 138 CB ASP B 51 4.208 -33.158 51.079 1.00 84.42 ATOM 139 CG ASP B 51 2.859 -33.703 51.485 1.00 85.51 ATOM 140 OD1 ASP B 51 2.046 -32.914 52.030 1.00 88.36 ATOM 141 OD2 ASP B 51 2.619 -34.911 51.270 1.00 81.72 ATOM 142 N ALA B 52 3.106 -33.053 47.823 1.00 85.79 ATOM 143 CA ALA B 52 3.144 -33.813 46.574 1.00 85.63 ATOM 144 C ALA B 52 3.253 -32.872 45.404 1.00 85.79 ATOM 145 O ALA B 52 3.180 -33.287 44.241 1.00 85.18 ATOM 146 CB ALA B 52 1.941 -34.698 46.446 1.00 86.38 ATOM 147 N VAL B 53 3.464 -31.601 45.730 1.00 85.89 ATOM 148 CA VAL B 53 3.561 -30.546 44.731 1.00 86.08 ATOM 149 C VAL B 53 4.903 -30.544 44.045 1.00 86.95 ATOM 150 O VAL B 53 4.968 -30.599 42.817 1.00 86.74 ATOM 151 CB VAL B 53 3.346 -29.170 45.343 1.00 85.07 ATOM 152 CG1 VAL B 53 3.431 -28.096 44.277 1.00 83.04 ATOM 153 CG2 VAL B 53 1.999 -29.123 46.010 1.00 86.55 ATOM 154 N MET B 54 5.971 -30.455 44.838 1.00 86.50 ATOM 155 CA MET B 54 7.325 -30.483 44.281 1.00 84.28 ATOM 156 C MET B 54 7.580 -31.763 43.477 1.00 80.88 ATOM 157 O MET B 54 8.108 -31.687 42.363 1.00 80.75 ATOM 158 CB MET B 54 8.382 -30.228 45.368 1.00 85.79 ATOM 159 CG MET B 54 8.972 -28.810 45.324 1.00 82.77 ATOM 160 SD MET B 54 10.102 -28.783 43.935 1.00 85.03 ATOM 161 CE MET B 54 10.327 -27.045 43.600 1.00 84.90 ATOM 162 N PRO B 55 7.172 -32.933 44.019 1.00 77.91 ATOM 163 CA PRO B 55 7.046 -34.146 43.202 1.00 77.29 ATOM 164 C PRO B 55 6.212 -33.958 41.929 1.00 77.41 ATOM 165 O PRO B 55 6.530 -34.533 40.903 1.00 76.75 ATOM 166 CB PRO B 55 6.338 -35.137 44.135 1.00 74.91 ATOM 167 CG PRO B 55 6.672 -34.692 45.492 1.00 75.60 ATOM 168 CD PRO B 55 6.842 -33.196 45.434 1.00 76.80 ATOM 169 N HIS B 56 5.152 -33.168 41.973 1.00 77.91 ATOM 170 CA HIS B 56 4.354 -33.023 40.768 1.00 80.01 ATOM 171 C HIS B 56 5.159 -32.389 39.633 1.00 80.42 ATOM 172 O HIS B 56 5.207 -32.929 38.528 1.00 80.48 ATOM 173 CB HIS B 56 3.040 -32.274 41.032 1.00 80.19 ATOM 174 CG HIS B 56 2.431 -31.667 39.804 1.00 80.65 ATOM 175 ND1 HIS B 56 2.022 -32.420 38.725 1.00 81.71 ATOM 176 CD2 HIS B 56 2.169 -30.375 39.480 1.00 81.28 ATOM 177 CE1 HIS B 56 1.520 -31.621 37.797 1.00 82.50 ATOM 178 NE2 HIS B 56 1.602 -30.374 38.227 1.00 81.96 ATOM 179 N LEU B 57 5.792 -31.252 39.913 1.00 82.12 ATOM 180 CA LEU B 57 6.446 -30.453 38.871 1.00 83.96 ATOM 181 C LEU B 57 7.656 -31.179 38.352 1.00 87.22 ATOM 182 O LEU B 57 7.953 -31.119 37.160 1.00 86.40 ATOM 183 CB LEU B 57 6.888 -29.087 39.401 1.00 82.59 ATOM 184 CG LEU B 57 5.875 -28.014 39.799 1.00 80.60 ATOM 185 CD1 LEU B 57 6.552 -26.941 40.632 1.00 79.77 ATOM 186 CD2 LEU B 57 5.251 -27.412 38.574 1.00 80.82 ATOM 187 N MET B 58 8.353 -31.860 39.258 1.00 90.29 ATOM 188 CA MET B 58 9.533 -32.618 38.889 1.00 95.28 ATOM 189 C MET B 58 9.270 -33.749 37.905 1.00 95.15 ATOM 190 O MET B 58 10.126 -34.048 37.091 1.00 94.80 ATOM 191 CB MET B 58 10.243 -33.126 40.125 1.00 97.73 ATOM 192 CG MET B 58 11.196 -32.093 40.655 1.00101.19 ATOM 193 SD MET B 58 12.043 -32.612 42.160 1.00104.33 ATOM 194 CE MET B 58 12.830 -31.068 42.631 1.00101.79 ATOM 195 N HIS B 59 8.085 -34.354 37.964 1.00 97.10 ATOM 196 CA HIS B 59 7.716 -35.430 37.036 1.00 97.88 ATOM 197 C HIS B 59 7.014 -34.903 35.803 1.00 94.96 ATOM 198 O HIS B 59 7.460 -35.139 34.682 1.00 93.11 ATOM 199 CB HIS B 59 6.837 -36.464 37.732 1.00102.19 ATOM 200 CG HIS B 59 7.287 -36.785 39.123 1.00108.07 ATOM 201 ND1 HIS B 59 8.612 -36.717 39.511 1.00109.40 ATOM 202 CD2 HIS B 59 6.595 -37.182 40.218 1.00109.64 ATOM 203 CE1 HIS B 59 8.715 -37.055 40.784 1.00109.89 ATOM 204 NE2 HIS B 59 7.506 -37.340 41.237 1.00110.87 ATOM 205 N GLN B 60 5.929 -34.171 36.030 1.00 92.90 ATOM 206 CA GLN B 60 5.072 -33.679 34.961 1.00 93.30 ATOM 207 C GLN B 60 5.694 -32.563 34.113 1.00 92.30 ATOM 208 O GLN B 60 5.537 -32.570 32.892 1.00 91.17 ATOM 209 CB GLN B 60 3.733 -33.224 35.540 1.00 97.54 ATOM 210 CG GLN B 60 2.631 -32.980 34.498 1.00100.16 ATOM 211 CD GLN B 60 1.937 -34.259 34.073 1.00100.69 ATOM 212 OE1 GLN B 60 1.105 -34.806 34.808 1.00100.36 ATOM 213 NE2 GLN B 60 2.276 -34.743 32.880 1.00100.82 ATOM 214 N HIS B 61 6.363 -31.602 34.762 1.00 92.35 ATOM 215 CA HIS B 61 7.161 -30.567 34.068 1.00 89.16 ATOM 216 C HIS B 61 8.669 -30.660 34.437 1.00 87.63 ATOM 217 O HIS B 61 9.170 -29.884 35.263 1.00 81.23 ATOM 218 CB HIS B 61 6.674 -29.128 34.356 1.00 87.69 ATOM 219 CG HIS B 61 5.222 -28.993 34.715 1.00 87.31 ATOM 220 ND1 HIS B 61 4.391 -28.096 34.079 1.00 86.92 ATOM 221 CD2 HIS B 61 4.474 -29.569 35.691 1.00 87.73 ATOM 222 CE1 HIS B 61 3.185 -28.155 34.619 1.00 87.76 ATOM 223 NE2 HIS B 61 3.208 -29.041 35.599 1.00 87.21 ATOM 224 N LYS B 62 9.378 -31.615 33.833 1.00 87.95 ATOM 225 CA LYS B 62 10.840 -31.691 33.948 1.00 86.68 ATOM 226 C LYS B 62 11.459 -30.571 33.125 1.00 85.50 ATOM 227 O LYS B 62 12.628 -30.221 33.297 1.00 84.93 ATOM 228 CB LYS B 62 11.358 -33.043 33.458 1.00 86.15 ATOM 229 CG LYS B 62 11.241 -34.154 34.479 1.00 86.94 ATOM 230 CD LYS B 62 11.737 -35.514 33.965 1.00 87.21 ATOM 231 CE LYS B 62 11.278 -36.643 34.925 1.00 89.36 ATOM 232 NZ LYS B 62 11.729 -38.032 34.562 1.00 88.28 TER