HEADER STRUCTURAL PROTEIN 03-AUG-12 4GFA TITLE N-terminal coiled-coil dimer of C.elegans SAS-6, crystal form A COMPND MOL_ID: 1; COMPND 2 MOLECULE: Spindle assembly abnormal protein 6; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: N-terminal coiled ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.55 ANGSTORMS DBREF 4GFA B 1 102 UNP O62479 SAS6_CAEEL 1 102 DBREF 4GFA B 103 181 UNP O62479 SAS6_CAEEL 131 215 SEQRES 1 B 31 GLU LYS TYR GLN ILE LEU ALA ARG ASP HIS ASP LEU THR SEQRES 2 B 31 VAL ASP PHE ASP ALA PHE PRO LYS VAL ILE ILE GLN HIS SEQRES 3 B 31 LEU LEU CYS LYS ASN ATOM 1 N GLU B 72 22.682 17.528 49.108 1.00 92.14 ATOM 2 CA GLU B 72 22.144 18.110 50.327 1.00 91.87 ATOM 3 C GLU B 72 23.137 19.110 50.955 1.00 90.52 ATOM 4 O GLU B 72 22.747 20.233 51.254 1.00 91.71 ATOM 5 CB GLU B 72 21.815 16.975 51.304 1.00 93.58 ATOM 6 CG GLU B 72 20.734 17.312 52.311 1.00107.42 ATOM 7 CD GLU B 72 20.808 16.475 53.574 1.00124.79 ATOM 8 OE1 GLU B 72 21.874 16.497 54.238 1.00111.04 ATOM 9 OE2 GLU B 72 19.797 15.812 53.908 1.00120.02 ATOM 10 N LYS B 73 24.409 18.711 51.114 1.00 79.71 ATOM 11 CA LYS B 73 25.489 19.528 51.664 1.00 78.82 ATOM 12 C LYS B 73 25.795 20.722 50.771 1.00 77.76 ATOM 13 O LYS B 73 26.126 21.800 51.275 1.00 77.80 ATOM 14 CB LYS B 73 26.766 18.681 51.814 1.00 83.82 ATOM 15 CG LYS B 73 27.060 18.209 53.237 1.00 85.02 ATOM 16 CD LYS B 73 28.462 17.539 53.375 1.00 84.87 ATOM 17 CE LYS B 73 29.678 18.482 53.389 1.00 84.88 ATOM 18 NZ LYS B 73 30.355 18.586 54.715 1.00 86.04 ATOM 19 N TYR B 74 25.721 20.517 49.442 1.00 73.01 ATOM 20 CA TYR B 74 26.004 21.561 48.464 1.00 74.05 ATOM 21 C TYR B 74 24.910 22.629 48.434 1.00 85.54 ATOM 22 O TYR B 74 25.224 23.799 48.227 1.00 86.18 ATOM 23 CB TYR B 74 26.206 20.969 47.056 1.00 77.36 ATOM 24 CG TYR B 74 26.414 22.038 45.998 1.00 80.54 ATOM 25 CD1 TYR B 74 27.629 22.711 45.884 1.00 76.47 ATOM 26 CD2 TYR B 74 25.367 22.441 45.171 1.00 92.25 ATOM 27 CE1 TYR B 74 27.797 23.755 44.973 1.00 80.17 ATOM 28 CE2 TYR B 74 25.530 23.474 44.243 1.00 99.19 ATOM 29 CZ TYR B 74 26.750 24.120 44.138 1.00102.70 ATOM 30 OH TYR B 74 26.905 25.125 43.212 1.00114.11 ATOM 31 N GLN B 75 23.637 22.237 48.619 1.00 81.64 ATOM 32 CA GLN B 75 22.503 23.168 48.589 1.00 91.25 ATOM 33 C GLN B 75 22.623 24.245 49.664 1.00 97.35 ATOM 34 O GLN B 75 22.015 25.302 49.551 1.00105.06 ATOM 35 CB GLN B 75 21.162 22.426 48.702 1.00 95.97 ATOM 36 CG GLN B 75 20.775 21.598 47.457 1.00112.51 ATOM 37 CD GLN B 75 21.121 22.211 46.103 1.00138.99 ATOM 38 OE1 GLN B 75 20.828 23.381 45.807 1.00141.42 ATOM 39 NE2 GLN B 75 21.721 21.405 45.230 1.00126.74 ATOM 40 N ILE B 76 23.544 24.036 50.593 1.00 89.66 ATOM 41 CA ILE B 76 23.846 24.924 51.697 1.00 89.36 ATOM 42 C ILE B 76 25.033 25.824 51.326 1.00 89.31 ATOM 43 O ILE B 76 25.093 26.967 51.775 1.00 89.28 ATOM 44 CB ILE B 76 24.047 24.018 52.932 1.00 88.14 ATOM 45 CG1 ILE B 76 22.699 23.869 53.655 1.00 90.23 ATOM 46 CG2 ILE B 76 25.197 24.426 53.877 1.00 87.45 ATOM 47 CD1 ILE B 76 21.532 23.061 52.911 1.00 91.28 ATOM 48 N LEU B 77 25.919 25.342 50.444 1.00 83.04 ATOM 49 CA LEU B 77 27.056 26.108 49.925 1.00 80.32 ATOM 50 C LEU B 77 26.571 27.153 48.912 1.00 95.55 ATOM 51 O LEU B 77 26.863 28.340 49.059 1.00 98.52 ATOM 52 CB LEU B 77 28.027 25.138 49.254 1.00 79.33 ATOM 53 CG LEU B 77 29.461 25.207 49.658 1.00 78.37 ATOM 54 CD1 LEU B 77 29.690 24.554 51.033 1.00 78.61 ATOM 55 CD2 LEU B 77 30.273 24.510 48.636 1.00 77.44 ATOM 56 N ALA B 78 25.788 26.694 47.914 1.00 94.77 ATOM 57 CA ALA B 78 25.218 27.474 46.831 1.00100.25 ATOM 58 C ALA B 78 24.325 28.640 47.306 1.00109.76 ATOM 59 O ALA B 78 24.349 29.680 46.657 1.00114.80 ATOM 60 CB ALA B 78 24.436 26.563 45.906 1.00102.60 ATOM 61 N ARG B 79 23.551 28.491 48.407 1.00108.56 ATOM 62 CA ARG B 79 22.660 29.563 48.875 1.00118.05 ATOM 63 C ARG B 79 23.415 30.661 49.612 1.00120.92 ATOM 64 O ARG B 79 23.115 31.841 49.420 1.00129.25 ATOM 65 CB ARG B 79 21.560 29.021 49.799 1.00121.56 ATOM 66 CG ARG B 79 20.438 28.261 49.123 1.00145.89 ATOM 67 CD ARG B 79 19.367 27.934 50.151 1.00164.08 ATOM 68 NE ARG B 79 18.533 26.793 49.761 1.00165.76 ATOM 69 CZ ARG B 79 18.614 25.575 50.297 1.00179.99 ATOM 70 NH1 ARG B 79 19.502 25.317 51.251 1.00178.13 ATOM 71 NH2 ARG B 79 17.808 24.606 49.880 1.00157.51 ATOM 72 N ASP B 80 24.355 30.265 50.487 1.00115.45 ATOM 73 CA ASP B 80 25.151 31.165 51.320 1.00113.83 ATOM 74 C ASP B 80 26.064 32.085 50.518 1.00121.36 ATOM 75 O ASP B 80 26.192 33.258 50.868 1.00127.16 ATOM 76 CB ASP B 80 26.009 30.366 52.310 1.00111.79 ATOM 77 CG ASP B 80 25.269 29.757 53.482 1.00126.28 ATOM 78 OD1 ASP B 80 24.269 30.353 53.929 1.00134.79 ATOM 79 OD2 ASP B 80 25.740 28.730 54.008 1.00126.52 ATOM 80 N HIS B 81 26.714 31.557 49.462 1.00120.86 ATOM 81 CA HIS B 81 27.672 32.321 48.645 1.00121.86 ATOM 82 C HIS B 81 27.076 32.736 47.284 1.00135.38 ATOM 83 O HIS B 81 27.813 33.111 46.366 1.00138.97 ATOM 84 CB HIS B 81 28.969 31.522 48.483 1.00119.08 ATOM 85 CG HIS B 81 29.506 31.090 49.812 1.00114.52 ATOM 86 ND1 HIS B 81 29.100 29.905 50.396 1.00107.81 ATOM 87 CD2 HIS B 81 30.291 31.759 50.689 1.00116.59 ATOM 88 CE1 HIS B 81 29.707 29.856 51.572 1.00102.87 ATOM 89 NE2 HIS B 81 30.430 30.947 51.796 1.00108.56 ATOM 90 N ASP B 82 25.723 32.733 47.207 1.00136.02 ATOM 91 CA ASP B 82 24.864 33.116 46.079 1.00148.61 ATOM 92 C ASP B 82 25.351 32.523 44.738 1.00151.67 ATOM 93 O ASP B 82 25.417 33.213 43.717 1.00160.39 ATOM 94 CB ASP B 82 24.691 34.642 46.013 1.00153.62 ATOM 95 CG ASP B 82 23.841 35.166 47.154 1.00193.71 ATOM 96 OD1 ASP B 82 22.601 35.126 47.035 1.00293.28 ATOM 97 OD2 ASP B 82 24.417 35.560 48.188 1.00285.62 ATOM 98 N LEU B 83 25.657 31.213 44.767 1.00147.18 ATOM 99 CA LEU B 83 26.062 30.416 43.615 1.00145.63 ATOM 100 C LEU B 83 24.778 29.950 42.921 1.00160.78 ATOM 101 O LEU B 83 23.960 29.247 43.524 1.00160.71 ATOM 102 CB LEU B 83 26.971 29.224 44.024 1.00140.94 ATOM 103 CG LEU B 83 28.078 29.475 45.078 1.00134.66 ATOM 104 CD1 LEU B 83 28.661 28.165 45.584 1.00123.18 ATOM 105 CD2 LEU B 83 29.183 30.368 44.536 1.00138.67 ATOM 106 N THR B 84 24.565 30.419 41.683 1.00164.22 ATOM 107 CA THR B 84 23.365 30.126 40.883 1.00175.43 ATOM 108 C THR B 84 23.369 28.701 40.309 1.00176.76 ATOM 109 O THR B 84 22.296 28.134 40.077 1.00184.98 ATOM 110 CB THR B 84 23.217 31.148 39.739 1.00189.14 ATOM 111 OG1 THR B 84 24.488 31.364 39.118 1.00298.50 ATOM 112 CG2 THR B 84 22.635 32.474 40.209 1.00298.50 ATOM 113 N VAL B 85 24.571 28.138 40.083 1.00171.31 ATOM 114 CA VAL B 85 24.813 26.819 39.486 1.00165.81 ATOM 115 C VAL B 85 24.285 25.638 40.340 1.00161.14 ATOM 116 O VAL B 85 24.153 25.748 41.565 1.00151.57 ATOM 117 CB VAL B 85 26.318 26.622 39.156 1.00166.96 ATOM 118 CG1 VAL B 85 26.700 27.386 37.893 1.00162.37 ATOM 119 CG2 VAL B 85 27.220 27.015 40.334 1.00172.94 ATOM 120 N ASP B 86 23.975 24.513 39.655 1.00159.97 ATOM 121 CA ASP B 86 23.521 23.261 40.253 1.00154.95 ATOM 122 C ASP B 86 24.748 22.461 40.701 1.00143.90 ATOM 123 O ASP B 86 25.877 22.793 40.315 1.00140.07 ATOM 124 CB ASP B 86 22.644 22.455 39.269 1.00160.28 ATOM 125 CG ASP B 86 23.365 21.883 38.056 1.00181.82 ATOM 126 OD1 ASP B 86 22.821 21.991 36.935 1.00182.85 ATOM 127 OD2 ASP B 86 24.434 21.267 38.235 1.00193.59 ATOM 128 N PHE B 87 24.525 21.398 41.480 1.00140.51 ATOM 129 CA PHE B 87 25.609 20.590 42.013 1.00127.16 ATOM 130 C PHE B 87 26.529 20.059 40.923 1.00133.04 ATOM 131 O PHE B 87 27.735 20.247 41.024 1.00124.29 ATOM 132 CB PHE B 87 25.068 19.425 42.875 1.00127.98 ATOM 133 CG PHE B 87 26.072 18.651 43.722 1.00115.70 ATOM 134 CD1 PHE B 87 27.276 19.230 44.118 1.00108.21 ATOM 135 CD2 PHE B 87 25.796 17.358 44.149 1.00114.66 ATOM 136 CE1 PHE B 87 28.189 18.519 44.899 1.00101.70 ATOM 137 CE2 PHE B 87 26.704 16.658 44.946 1.00108.95 ATOM 138 CZ PHE B 87 27.890 17.245 45.320 1.00101.67 ATOM 139 N ASP B 88 25.963 19.441 39.884 1.00136.78 ATOM 140 CA ASP B 88 26.675 18.761 38.795 1.00138.48 ATOM 141 C ASP B 88 27.547 19.703 37.935 1.00139.93 ATOM 142 O ASP B 88 28.605 19.280 37.452 1.00134.24 ATOM 143 CB ASP B 88 25.663 18.013 37.902 1.00143.90 ATOM 144 CG ASP B 88 24.572 17.290 38.678 1.00175.99 ATOM 145 OD1 ASP B 88 24.708 16.071 38.896 1.00169.86 ATOM 146 OD2 ASP B 88 23.597 17.951 39.086 1.00196.95 ATOM 147 N ALA B 89 27.098 20.957 37.741 1.00141.80 ATOM 148 CA ALA B 89 27.800 21.954 36.930 1.00142.45 ATOM 149 C ALA B 89 28.809 22.788 37.761 1.00139.23 ATOM 150 O ALA B 89 29.595 23.542 37.181 1.00141.25 ATOM 151 CB ALA B 89 26.786 22.867 36.255 1.00147.76 ATOM 152 N PHE B 90 28.796 22.629 39.105 1.00135.19 ATOM 153 CA PHE B 90 29.656 23.339 40.059 1.00124.81 ATOM 154 C PHE B 90 31.163 22.929 39.990 1.00122.18 ATOM 155 O PHE B 90 31.991 23.838 40.121 1.00121.04 ATOM 156 CB PHE B 90 29.117 23.160 41.479 1.00125.63 ATOM 157 CG PHE B 90 30.097 23.404 42.595 1.00118.85 ATOM 158 CD1 PHE B 90 30.414 24.694 42.989 1.00122.89 ATOM 159 CD2 PHE B 90 30.664 22.338 43.288 1.00112.97 ATOM 160 CE1 PHE B 90 31.268 24.916 44.067 1.00116.92 ATOM 161 CE2 PHE B 90 31.543 22.560 44.346 1.00108.47 ATOM 162 CZ PHE B 90 31.848 23.848 44.722 1.00107.70 ATOM 163 N PRO B 91 31.576 21.634 39.836 1.00116.57 ATOM 164 CA PRO B 91 33.025 21.351 39.746 1.00115.92 ATOM 165 C PRO B 91 33.649 22.021 38.523 1.00116.04 ATOM 166 O PRO B 91 34.738 22.579 38.633 1.00115.78 ATOM 167 CB PRO B 91 33.101 19.821 39.657 1.00113.47 ATOM 168 CG PRO B 91 31.770 19.397 39.163 1.00126.87 ATOM 169 CD PRO B 91 30.783 20.394 39.692 1.00124.92 ATOM 170 N LYS B 92 32.909 22.031 37.385 1.00115.78 ATOM 171 CA LYS B 92 33.273 22.673 36.108 1.00123.21 ATOM 172 C LYS B 92 33.622 24.148 36.345 1.00128.60 ATOM 173 O LYS B 92 34.658 24.619 35.873 1.00132.90 ATOM 174 CB LYS B 92 32.110 22.567 35.077 1.00129.12 ATOM 175 CG LYS B 92 31.432 21.190 34.963 1.00123.83 ATOM 176 CD LYS B 92 30.208 21.207 34.050 1.00132.46 ATOM 177 CE LYS B 92 29.516 19.863 34.015 1.00145.97 ATOM 178 NZ LYS B 92 28.397 19.833 33.041 1.00175.19 ATOM 179 N VAL B 93 32.762 24.841 37.134 1.00124.37 ATOM 180 CA VAL B 93 32.822 26.254 37.523 1.00124.56 ATOM 181 C VAL B 93 34.054 26.553 38.408 1.00123.44 ATOM 182 O VAL B 93 34.789 27.499 38.115 1.00127.90 ATOM 183 CB VAL B 93 31.495 26.670 38.231 1.00129.44 ATOM 184 CG1 VAL B 93 31.641 27.965 39.033 1.00130.00 ATOM 185 CG2 VAL B 93 30.351 26.785 37.230 1.00141.19 ATOM 186 N ILE B 94 34.262 25.768 39.484 1.00116.00 ATOM 187 CA ILE B 94 35.338 25.990 40.449 1.00107.07 ATOM 188 C ILE B 94 36.701 25.634 39.845 1.00112.43 ATOM 189 O ILE B 94 37.618 26.437 39.996 1.00112.79 ATOM 190 CB ILE B 94 35.039 25.271 41.797 1.00107.01 ATOM 191 CG1 ILE B 94 33.845 25.939 42.511 1.00105.35 ATOM 192 CG2 ILE B 94 36.245 25.222 42.740 1.00101.77 ATOM 193 CD1 ILE B 94 34.001 27.480 42.978 1.00122.96 ATOM 194 N ILE B 95 36.834 24.486 39.141 1.00109.97 ATOM 195 CA ILE B 95 38.096 24.092 38.497 1.00110.44 ATOM 196 C ILE B 95 38.560 25.252 37.590 1.00114.90 ATOM 197 O ILE B 95 39.700 25.699 37.727 1.00114.61 ATOM 198 CB ILE B 95 37.962 22.738 37.751 1.00112.68 ATOM 199 CG1 ILE B 95 37.901 21.575 38.757 1.00103.77 ATOM 200 CG2 ILE B 95 39.106 22.523 36.770 1.00116.16 ATOM 201 CD1 ILE B 95 37.195 20.313 38.263 1.00120.64 ATOM 202 N GLN B 96 37.649 25.792 36.748 1.00118.69 ATOM 203 CA GLN B 96 37.901 26.949 35.880 1.00128.56 ATOM 204 C GLN B 96 38.350 28.154 36.711 1.00131.20 ATOM 205 O GLN B 96 39.405 28.724 36.430 1.00139.31 ATOM 206 CB GLN B 96 36.647 27.306 35.070 1.00133.62 ATOM 207 CG GLN B 96 36.523 26.552 33.760 1.00137.34 ATOM 208 CD GLN B 96 35.318 27.006 32.967 1.00159.58 ATOM 209 OE1 GLN B 96 35.181 28.183 32.595 1.00155.91 ATOM 210 NE2 GLN B 96 34.415 26.074 32.688 1.00154.78 ATOM 211 N HIS B 97 37.578 28.494 37.774 1.00130.97 ATOM 212 CA HIS B 97 37.869 29.596 38.701 1.00129.50 ATOM 213 C HIS B 97 39.241 29.439 39.336 1.00127.82 ATOM 214 O HIS B 97 39.922 30.431 39.553 1.00131.00 ATOM 215 CB HIS B 97 36.808 29.677 39.806 1.00129.51 ATOM 216 CG HIS B 97 35.736 30.695 39.554 1.00141.93 ATOM 217 ND1 HIS B 97 35.959 32.043 39.757 1.00152.26 ATOM 218 CD2 HIS B 97 34.450 30.520 39.168 1.00145.74 ATOM 219 CE1 HIS B 97 34.814 32.644 39.468 1.00158.48 ATOM 220 NE2 HIS B 97 33.878 31.769 39.105 1.00155.08 ATOM 221 N LEU B 98 39.645 28.191 39.612 1.00113.95 ATOM 222 CA LEU B 98 40.923 27.849 40.226 1.00112.23 ATOM 223 C LEU B 98 42.085 27.912 39.255 1.00117.01 ATOM 224 O LEU B 98 43.170 28.338 39.654 1.00115.57 ATOM 225 CB LEU B 98 40.886 26.440 40.825 1.00118.80 ATOM 226 CG LEU B 98 40.213 26.267 42.156 1.00118.84 ATOM 227 CD1 LEU B 98 39.877 24.833 42.360 1.00117.62 ATOM 228 CD2 LEU B 98 41.102 26.744 43.284 1.00117.90 ATOM 229 N LEU B 99 41.891 27.438 38.009 1.00134.32 ATOM 230 CA LEU B 99 42.950 27.410 37.001 1.00136.35 ATOM 231 C LEU B 99 43.359 28.826 36.567 1.00140.10 ATOM 232 O LEU B 99 44.419 29.004 35.959 1.00142.46 ATOM 233 CB LEU B 99 42.521 26.568 35.792 1.00113.70 ATOM 234 CG LEU B 99 42.326 25.074 36.038 1.00117.89 ATOM 235 CD1 LEU B 99 41.587 24.441 34.895 1.00113.77 ATOM 236 CD2 LEU B 99 43.640 24.373 36.260 1.00119.39 ATOM 237 N CYS B 100 42.531 29.826 36.922 1.00108.79 ATOM 238 CA CYS B 100 42.764 31.241 36.669 1.00106.61 ATOM 239 C CYS B 100 43.874 31.736 37.626 1.00105.71 ATOM 240 O CYS B 100 43.714 31.646 38.847 1.00106.60 ATOM 241 CB CYS B 100 41.461 32.025 36.835 1.00141.64 ATOM 242 SG CYS B 100 41.657 33.825 36.800 1.00295.04 ATOM 243 N LYS B 101 45.014 32.209 37.062 1.00142.95 ATOM 244 CA LYS B 101 46.192 32.706 37.796 1.00145.41 ATOM 245 C LYS B 101 45.827 33.863 38.738 1.00146.94 ATOM 246 O LYS B 101 46.390 33.964 39.832 1.00147.37 ATOM 247 CB LYS B 101 47.281 33.167 36.800 1.00147.09 ATOM 248 CG LYS B 101 48.656 33.410 37.423 1.00290.63 ATOM 249 CD LYS B 101 49.659 33.960 36.416 1.00290.58 ATOM 250 CE LYS B 101 51.052 34.006 36.996 1.00289.46 ATOM 251 NZ LYS B 101 52.021 34.621 36.056 1.00289.22 ATOM 252 N ASN B 102 44.862 34.707 38.307 1.00106.72 ATOM 253 CA ASN B 102 44.362 35.902 39.000 1.00106.17 ATOM 254 C ASN B 102 43.597 35.589 40.314 1.00108.12 ATOM 255 O ASN B 102 43.381 36.509 41.118 1.00107.74 ATOM 256 CB ASN B 102 43.446 36.715 38.066 1.00150.00 ATOM 257 CG ASN B 102 44.067 37.095 36.744 1.00294.09 ATOM 258 OD1 ASN B 102 44.641 38.175 36.584 1.00293.72 ATOM 259 ND2 ASN B 102 43.946 36.221 35.757 1.00294.53 TER