HEADER STRUCTURAL PROTEIN 02-AUG-12 4GEU TITLE Structure of a stabilised ceSAS-6 dimer COMPND MOL_ID: 1; COMPND 2 MOLECULE: Spindle assembly abnormal protein 6; COMPND 3 CHAIN: A, B, C, D; COMPND 4 MUTATION: YES; COMPND 5 FRAGMENT: N-terminal head ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.65 ANGSTORMS DBREF 4GEU D 1 168 UNP O62479 SAS6_CAEEL 1 168 SEQRES 1 D 30 GLU LYS TYR GLN ILE LEU ALA ARG ASP HIS ASP LEU THR SEQRES 2 D 30 VAL ASP PHE ASP ALA PHE PRO LYS VAL ILE ILE GLN HIS SEQRES 3 D 30 LEU LEU CYS LYS ATOM 1 N GLU D 72 2.183 -17.872 43.631 1.00 82.56 ATOM 2 CA GLU D 72 3.314 -17.638 44.533 1.00 84.31 ATOM 3 C GLU D 72 3.255 -16.237 45.112 1.00 86.11 ATOM 4 O GLU D 72 3.317 -16.086 46.330 1.00 86.72 ATOM 5 CB GLU D 72 4.625 -17.843 43.758 1.00 89.51 ATOM 6 CG GLU D 72 5.879 -18.062 44.595 1.00107.99 ATOM 7 CD GLU D 72 7.137 -18.398 43.807 1.00145.05 ATOM 8 OE1 GLU D 72 7.219 -18.047 42.604 1.00142.96 ATOM 9 OE2 GLU D 72 8.053 -19.008 44.405 1.00145.59 ATOM 10 N LYS D 73 3.117 -15.215 44.240 1.00 80.52 ATOM 11 CA LYS D 73 3.011 -13.824 44.659 1.00 78.91 ATOM 12 C LYS D 73 1.800 -13.645 45.566 1.00 76.23 ATOM 13 O LYS D 73 1.882 -12.932 46.551 1.00 73.02 ATOM 14 CB LYS D 73 2.895 -12.894 43.438 1.00 81.96 ATOM 15 CG LYS D 73 4.161 -12.179 43.031 1.00103.86 ATOM 16 CD LYS D 73 3.814 -11.186 41.931 1.00120.95 ATOM 17 CE LYS D 73 5.006 -10.481 41.326 1.00138.66 ATOM 18 NZ LYS D 73 4.644 -9.774 40.064 1.00148.92 ATOM 19 N TYR D 74 0.683 -14.298 45.222 1.00 71.42 ATOM 20 CA TYR D 74 -0.543 -14.199 45.991 1.00 69.15 ATOM 21 C TYR D 74 -0.336 -14.726 47.417 1.00 76.93 ATOM 22 O TYR D 74 -0.816 -14.096 48.365 1.00 76.24 ATOM 23 CB TYR D 74 -1.710 -14.944 45.309 1.00 68.37 ATOM 24 CG TYR D 74 -2.959 -14.929 46.161 1.00 67.69 ATOM 25 CD1 TYR D 74 -3.696 -13.754 46.330 1.00 67.97 ATOM 26 CD2 TYR D 74 -3.322 -16.042 46.927 1.00 66.13 ATOM 27 CE1 TYR D 74 -4.776 -13.702 47.214 1.00 67.17 ATOM 28 CE2 TYR D 74 -4.413 -16.000 47.796 1.00 65.11 ATOM 29 CZ TYR D 74 -5.136 -14.826 47.938 1.00 70.37 ATOM 30 OH TYR D 74 -6.222 -14.770 48.779 1.00 71.47 ATOM 31 N GLN D 75 0.348 -15.877 47.566 1.00 73.39 ATOM 32 CA GLN D 75 0.613 -16.470 48.867 1.00 72.33 ATOM 33 C GLN D 75 1.322 -15.513 49.800 1.00 78.56 ATOM 34 O GLN D 75 0.997 -15.482 50.990 1.00 79.77 ATOM 35 CB GLN D 75 1.408 -17.756 48.714 1.00 75.48 ATOM 36 CG GLN D 75 0.598 -18.894 48.080 1.00 79.21 ATOM 37 CD GLN D 75 -0.859 -19.058 48.541 1.00103.53 ATOM 38 OE1 GLN D 75 -1.239 -18.866 49.724 1.00 97.86 ATOM 39 NE2 GLN D 75 -1.711 -19.481 47.601 1.00 94.22 ATOM 40 N ILE D 76 2.246 -14.695 49.264 1.00 76.54 ATOM 41 CA ILE D 76 2.958 -13.663 50.030 1.00 77.45 ATOM 42 C ILE D 76 1.947 -12.595 50.502 1.00 79.93 ATOM 43 O ILE D 76 1.983 -12.190 51.657 1.00 80.59 ATOM 44 CB ILE D 76 4.099 -13.036 49.192 1.00 82.21 ATOM 45 CG1 ILE D 76 5.172 -14.082 48.824 1.00 85.63 ATOM 46 CG2 ILE D 76 4.704 -11.786 49.884 1.00 81.97 ATOM 47 CD1 ILE D 76 6.260 -13.581 47.821 1.00 91.00 ATOM 48 N LEU D 77 1.054 -12.155 49.608 1.00 75.21 ATOM 49 CA LEU D 77 0.008 -11.185 49.902 1.00 73.17 ATOM 50 C LEU D 77 -0.959 -11.735 50.969 1.00 77.32 ATOM 51 O LEU D 77 -1.290 -11.009 51.899 1.00 77.58 ATOM 52 CB LEU D 77 -0.749 -10.843 48.599 1.00 72.02 ATOM 53 CG LEU D 77 -1.920 -9.898 48.739 1.00 76.00 ATOM 54 CD1 LEU D 77 -1.434 -8.508 48.924 1.00 78.61 ATOM 55 CD2 LEU D 77 -2.823 -9.968 47.541 1.00 74.71 ATOM 56 N ALA D 78 -1.403 -13.006 50.824 1.00 74.37 ATOM 57 CA ALA D 78 -2.304 -13.655 51.762 1.00 74.87 ATOM 58 C ALA D 78 -1.644 -13.769 53.126 1.00 85.91 ATOM 59 O ALA D 78 -2.306 -13.598 54.138 1.00 86.62 ATOM 60 CB ALA D 78 -2.701 -15.028 51.254 1.00 75.61 ATOM 61 N ARG D 79 -0.337 -14.032 53.153 1.00 86.36 ATOM 62 CA ARG D 79 0.421 -14.169 54.388 1.00 88.51 ATOM 63 C ARG D 79 0.539 -12.825 55.086 1.00 89.81 ATOM 64 O ARG D 79 0.312 -12.746 56.288 1.00 91.77 ATOM 65 CB ARG D 79 1.801 -14.768 54.072 1.00 94.99 ATOM 66 CG ARG D 79 2.646 -15.174 55.276 1.00111.08 ATOM 67 CD ARG D 79 4.012 -15.739 54.880 1.00127.61 ATOM 68 NE ARG D 79 4.675 -14.987 53.805 1.00144.23 ATOM 69 CZ ARG D 79 5.310 -13.825 53.962 1.00159.70 ATOM 70 NH1 ARG D 79 5.374 -13.247 55.157 1.00143.67 ATOM 71 NH2 ARG D 79 5.879 -13.229 52.921 1.00147.73 ATOM 72 N ASP D 80 0.836 -11.772 54.345 1.00 84.23 ATOM 73 CA ASP D 80 0.996 -10.434 54.918 1.00 83.84 ATOM 74 C ASP D 80 -0.321 -9.824 55.428 1.00 81.92 ATOM 75 O ASP D 80 -0.260 -8.997 56.324 1.00 83.09 ATOM 76 CB ASP D 80 1.659 -9.477 53.898 1.00 86.28 ATOM 77 CG ASP D 80 3.117 -9.806 53.562 1.00109.96 ATOM 78 OD1 ASP D 80 3.689 -10.733 54.197 1.00115.59 ATOM 79 OD2 ASP D 80 3.685 -9.148 52.658 1.00117.95 ATOM 80 N HIS D 81 -1.488 -10.240 54.906 1.00 72.86 ATOM 81 CA HIS D 81 -2.778 -9.658 55.279 1.00 70.10 ATOM 82 C HIS D 81 -3.765 -10.629 55.869 1.00 73.38 ATOM 83 O HIS D 81 -4.958 -10.310 55.955 1.00 71.83 ATOM 84 CB HIS D 81 -3.417 -9.007 54.063 1.00 69.69 ATOM 85 CG HIS D 81 -2.605 -7.880 53.527 1.00 73.43 ATOM 86 ND1 HIS D 81 -1.721 -8.065 52.480 1.00 75.90 ATOM 87 CD2 HIS D 81 -2.508 -6.607 53.966 1.00 74.42 ATOM 88 CE1 HIS D 81 -1.130 -6.894 52.311 1.00 75.35 ATOM 89 NE2 HIS D 81 -1.581 -5.986 53.175 1.00 74.79 ATOM 90 N ASP D 82 -3.278 -11.804 56.277 1.00 71.98 ATOM 91 CA ASP D 82 -4.032 -12.886 56.897 1.00 73.16 ATOM 92 C ASP D 82 -5.289 -13.263 56.100 1.00 77.14 ATOM 93 O ASP D 82 -6.363 -13.473 56.667 1.00 78.69 ATOM 94 CB ASP D 82 -4.342 -12.547 58.360 1.00 75.87 ATOM 95 CG ASP D 82 -3.055 -12.478 59.155 1.00 86.94 ATOM 96 OD1 ASP D 82 -2.334 -13.518 59.214 1.00 87.64 ATOM 97 OD2 ASP D 82 -2.682 -11.354 59.586 1.00 92.38 ATOM 98 N LEU D 83 -5.134 -13.366 54.786 1.00 71.39 ATOM 99 CA LEU D 83 -6.206 -13.802 53.906 1.00 70.58 ATOM 100 C LEU D 83 -6.335 -15.327 54.006 1.00 74.74 ATOM 101 O LEU D 83 -5.321 -16.041 54.039 1.00 74.90 ATOM 102 CB LEU D 83 -5.951 -13.375 52.436 1.00 69.44 ATOM 103 CG LEU D 83 -5.795 -11.894 52.156 1.00 71.80 ATOM 104 CD1 LEU D 83 -5.317 -11.663 50.704 1.00 71.49 ATOM 105 CD2 LEU D 83 -7.091 -11.218 52.368 1.00 71.50 ATOM 106 N THR D 84 -7.572 -15.826 54.062 1.00 70.93 ATOM 107 CA THR D 84 -7.813 -17.276 54.126 1.00 71.30 ATOM 108 C THR D 84 -8.212 -17.787 52.754 1.00 72.54 ATOM 109 O THR D 84 -7.874 -18.898 52.401 1.00 76.85 ATOM 110 CB THR D 84 -8.878 -17.634 55.159 1.00 75.45 ATOM 111 OG1 THR D 84 -10.072 -16.878 54.902 1.00 85.10 ATOM 112 CG2 THR D 84 -8.392 -17.486 56.585 1.00 66.22 ATOM 113 N VAL D 85 -8.920 -16.983 51.993 1.00 64.69 ATOM 114 CA VAL D 85 -9.384 -17.266 50.636 1.00 64.49 ATOM 115 C VAL D 85 -8.200 -17.681 49.686 1.00 69.91 ATOM 116 O VAL D 85 -7.125 -17.070 49.736 1.00 67.47 ATOM 117 CB VAL D 85 -10.190 -16.038 50.100 1.00 65.40 ATOM 118 CG1 VAL D 85 -9.345 -14.768 49.957 1.00 61.92 ATOM 119 CG2 VAL D 85 -10.919 -16.369 48.825 1.00 66.13 ATOM 120 N ASP D 86 -8.401 -18.753 48.883 1.00 68.61 ATOM 121 CA ASP D 86 -7.378 -19.220 47.934 1.00 69.13 ATOM 122 C ASP D 86 -7.290 -18.291 46.733 1.00 71.51 ATOM 123 O ASP D 86 -8.172 -17.454 46.508 1.00 70.13 ATOM 124 CB ASP D 86 -7.595 -20.683 47.479 1.00 73.02 ATOM 125 CG ASP D 86 -8.938 -21.011 46.839 1.00 81.22 ATOM 126 OD1 ASP D 86 -9.343 -20.286 45.886 1.00 81.97 ATOM 127 OD2 ASP D 86 -9.544 -22.047 47.229 1.00 77.26 ATOM 128 N PHE D 87 -6.213 -18.447 45.967 1.00 68.89 ATOM 129 CA PHE D 87 -5.913 -17.637 44.799 1.00 67.93 ATOM 130 C PHE D 87 -7.090 -17.545 43.810 1.00 71.81 ATOM 131 O PHE D 87 -7.402 -16.449 43.334 1.00 70.71 ATOM 132 CB PHE D 87 -4.662 -18.185 44.110 1.00 70.74 ATOM 133 CG PHE D 87 -4.201 -17.409 42.893 1.00 72.84 ATOM 134 CD1 PHE D 87 -4.023 -16.029 42.947 1.00 75.00 ATOM 135 CD2 PHE D 87 -3.948 -18.057 41.700 1.00 76.82 ATOM 136 CE1 PHE D 87 -3.589 -15.324 41.830 1.00 76.74 ATOM 137 CE2 PHE D 87 -3.537 -17.353 40.584 1.00 80.47 ATOM 138 CZ PHE D 87 -3.333 -15.995 40.661 1.00 77.81 ATOM 139 N ASP D 88 -7.749 -18.671 43.531 1.00 70.78 ATOM 140 CA ASP D 88 -8.864 -18.714 42.584 1.00 72.38 ATOM 141 C ASP D 88 -10.106 -18.018 43.115 1.00 78.61 ATOM 142 O ASP D 88 -10.806 -17.383 42.323 1.00 81.81 ATOM 143 CB ASP D 88 -9.206 -20.154 42.186 1.00 76.88 ATOM 144 CG ASP D 88 -8.167 -20.868 41.321 1.00 89.40 ATOM 145 OD1 ASP D 88 -7.558 -20.201 40.426 1.00 89.05 ATOM 146 OD2 ASP D 88 -7.990 -22.098 41.504 1.00 93.84 ATOM 147 N ALA D 89 -10.359 -18.080 44.441 1.00 72.04 ATOM 148 CA ALA D 89 -11.546 -17.462 45.020 1.00 70.68 ATOM 149 C ALA D 89 -11.363 -15.981 45.318 1.00 72.41 ATOM 150 O ALA D 89 -12.366 -15.259 45.389 1.00 72.63 ATOM 151 CB ALA D 89 -11.952 -18.202 46.282 1.00 72.15 ATOM 152 N PHE D 90 -10.095 -15.531 45.497 1.00 66.74 ATOM 153 CA PHE D 90 -9.720 -14.155 45.842 1.00 63.93 ATOM 154 C PHE D 90 -10.418 -13.099 44.986 1.00 67.61 ATOM 155 O PHE D 90 -11.084 -12.248 45.571 1.00 67.03 ATOM 156 CB PHE D 90 -8.203 -13.961 45.761 1.00 64.44 ATOM 157 CG PHE D 90 -7.708 -12.558 46.029 1.00 63.46 ATOM 158 CD1 PHE D 90 -7.856 -11.977 47.296 1.00 64.58 ATOM 159 CD2 PHE D 90 -6.975 -11.869 45.067 1.00 61.97 ATOM 160 CE1 PHE D 90 -7.310 -10.721 47.575 1.00 63.33 ATOM 161 CE2 PHE D 90 -6.452 -10.601 45.341 1.00 63.71 ATOM 162 CZ PHE D 90 -6.629 -10.035 46.588 1.00 61.25 ATOM 163 N PRO D 91 -10.263 -13.069 43.640 1.00 64.46 ATOM 164 CA PRO D 91 -10.931 -12.020 42.868 1.00 63.51 ATOM 165 C PRO D 91 -12.451 -12.044 43.027 1.00 69.13 ATOM 166 O PRO D 91 -13.015 -10.971 43.152 1.00 70.27 ATOM 167 CB PRO D 91 -10.506 -12.285 41.417 1.00 65.75 ATOM 168 CG PRO D 91 -9.988 -13.609 41.380 1.00 71.79 ATOM 169 CD PRO D 91 -9.508 -13.976 42.752 1.00 67.69 ATOM 170 N LYS D 92 -13.100 -13.224 43.088 1.00 65.09 ATOM 171 CA LYS D 92 -14.561 -13.323 43.220 1.00 66.38 ATOM 172 C LYS D 92 -15.037 -12.680 44.531 1.00 71.40 ATOM 173 O LYS D 92 -16.051 -11.989 44.573 1.00 72.53 ATOM 174 CB LYS D 92 -15.026 -14.788 43.168 1.00 69.45 ATOM 175 CG LYS D 92 -14.394 -15.631 42.058 1.00 90.84 ATOM 176 CD LYS D 92 -15.081 -16.998 41.954 1.00107.42 ATOM 177 CE LYS D 92 -14.369 -17.991 41.071 1.00119.69 ATOM 178 NZ LYS D 92 -14.845 -19.380 41.330 1.00135.23 ATOM 179 N VAL D 93 -14.285 -12.911 45.599 1.00 65.94 ATOM 180 CA VAL D 93 -14.603 -12.413 46.922 1.00 64.58 ATOM 181 C VAL D 93 -14.445 -10.871 46.940 1.00 71.58 ATOM 182 O VAL D 93 -15.402 -10.182 47.281 1.00 74.14 ATOM 183 CB VAL D 93 -13.743 -13.176 47.957 1.00 64.98 ATOM 184 CG1 VAL D 93 -13.352 -12.318 49.145 1.00 63.50 ATOM 185 CG2 VAL D 93 -14.452 -14.441 48.401 1.00 65.44 ATOM 186 N ILE D 94 -13.315 -10.335 46.455 1.00 66.46 ATOM 187 CA ILE D 94 -13.101 -8.902 46.468 1.00 65.74 ATOM 188 C ILE D 94 -13.976 -8.148 45.433 1.00 69.51 ATOM 189 O ILE D 94 -14.180 -6.954 45.608 1.00 70.29 ATOM 190 CB ILE D 94 -11.598 -8.542 46.341 1.00 68.54 ATOM 191 CG1 ILE D 94 -11.044 -8.867 44.983 1.00 69.61 ATOM 192 CG2 ILE D 94 -10.785 -9.219 47.455 1.00 71.18 ATOM 193 CD1 ILE D 94 -9.781 -8.156 44.675 1.00 84.72 ATOM 194 N ILE D 95 -14.504 -8.824 44.408 1.00 65.71 ATOM 195 CA ILE D 95 -15.336 -8.234 43.363 1.00 66.91 ATOM 196 C ILE D 95 -16.803 -8.221 43.823 1.00 79.70 ATOM 197 O ILE D 95 -17.364 -7.143 43.941 1.00 80.46 ATOM 198 CB ILE D 95 -15.115 -8.956 41.989 1.00 69.62 ATOM 199 CG1 ILE D 95 -13.782 -8.530 41.351 1.00 68.57 ATOM 200 CG2 ILE D 95 -16.290 -8.804 41.010 1.00 71.45 ATOM 201 CD1 ILE D 95 -13.271 -9.392 40.161 1.00 73.32 ATOM 202 N GLN D 96 -17.411 -9.390 44.100 1.00 84.60 ATOM 203 CA GLN D 96 -18.836 -9.508 44.458 1.00 90.25 ATOM 204 C GLN D 96 -19.158 -8.822 45.748 1.00 99.11 ATOM 205 O GLN D 96 -20.259 -8.278 45.896 1.00100.46 ATOM 206 CB GLN D 96 -19.326 -10.981 44.517 1.00 93.58 ATOM 207 CG GLN D 96 -19.002 -11.776 45.791 1.00108.31 ATOM 208 CD GLN D 96 -19.214 -13.277 45.671 1.00130.96 ATOM 209 OE1 GLN D 96 -19.044 -13.882 44.606 1.00130.07 ATOM 210 NE2 GLN D 96 -19.533 -13.929 46.786 1.00118.88 ATOM 211 N HIS D 97 -18.227 -8.864 46.690 1.00 97.93 ATOM 212 CA HIS D 97 -18.563 -8.274 47.948 1.00100.59 ATOM 213 C HIS D 97 -18.253 -6.830 47.860 1.00106.06 ATOM 214 O HIS D 97 -19.083 -6.042 47.412 1.00108.78 ATOM 215 CB HIS D 97 -17.890 -8.963 49.186 1.00101.00 ATOM 216 CG HIS D 97 -18.177 -10.435 49.318 1.00106.14 ATOM 217 ND1 HIS D 97 -17.243 -11.391 48.944 1.00106.90 ATOM 218 CD2 HIS D 97 -19.288 -11.070 49.765 1.00111.03 ATOM 219 CE1 HIS D 97 -17.820 -12.568 49.154 1.00108.33 ATOM 220 NE2 HIS D 97 -19.048 -12.429 49.652 1.00111.08 ATOM 221 N LEU D 98 -17.033 -6.505 48.173 1.00100.59 ATOM 222 CA LEU D 98 -16.559 -5.173 48.415 1.00 99.81 ATOM 223 C LEU D 98 -16.660 -4.203 47.259 1.00101.24 ATOM 224 O LEU D 98 -17.036 -3.042 47.495 1.00103.73 ATOM 225 CB LEU D 98 -15.117 -5.249 48.909 1.00 98.39 ATOM 226 CG LEU D 98 -14.946 -6.086 50.148 1.00104.73 ATOM 227 CD1 LEU D 98 -13.533 -6.602 50.261 1.00104.94 ATOM 228 CD2 LEU D 98 -15.447 -5.359 51.376 1.00106.93 ATOM 229 N LEU D 99 -16.305 -4.629 46.040 1.00 92.23 ATOM 230 CA LEU D 99 -16.247 -3.667 44.967 1.00 90.15 ATOM 231 C LEU D 99 -17.591 -3.463 44.244 1.00100.40 ATOM 232 O LEU D 99 -17.754 -2.401 43.624 1.00102.47 ATOM 233 CB LEU D 99 -15.119 -3.999 43.983 1.00 86.95 ATOM 234 CG LEU D 99 -13.675 -4.069 44.518 1.00 85.08 ATOM 235 CD1 LEU D 99 -12.741 -4.441 43.446 1.00 83.34 ATOM 236 CD2 LEU D 99 -13.212 -2.804 45.186 1.00 80.94 ATOM 237 N CYS D 100 -18.565 -4.404 44.330 1.00 99.21 ATOM 238 CA CYS D 100 -19.839 -4.123 43.658 1.00103.83 ATOM 239 C CYS D 100 -21.077 -4.521 44.513 1.00108.87 ATOM 240 O CYS D 100 -22.120 -4.890 43.965 1.00111.42 ATOM 241 CB CYS D 100 -19.889 -4.711 42.245 1.00106.87 ATOM 242 SG CYS D 100 -19.866 -6.525 42.167 1.00111.53 ATOM 243 N LYS D 101 -20.976 -4.307 45.857 1.00103.82 ATOM 244 CA LYS D 101 -21.994 -4.544 46.910 1.00103.08 ATOM 245 C LYS D 101 -22.618 -5.946 46.806 1.00142.90 ATOM 246 O LYS D 101 -23.341 -6.381 47.703 1.00102.49 ATOM 247 CB LYS D 101 -23.094 -3.463 46.893 1.00107.19 ATOM 248 CG LYS D 101 -22.636 -2.104 47.410 1.00104.97 ATOM 249 CD LYS D 101 -23.788 -1.097 47.545 1.00108.44 ATOM 250 CE LYS D 101 -23.906 -0.171 46.357 1.00107.62 ATOM 251 NZ LYS D 101 -24.839 -0.706 45.335 1.00117.39 TER