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 A 1 102 UNP O62479 SAS6_CAEEL 1 102 DBREF 4GFA A 103 181 UNP O62479 SAS6_CAEEL 131 215 SEQRES 1 A 31 GLU LYS TYR GLN ILE LEU ALA ARG ASP HIS ASP LEU THR SEQRES 2 A 31 VAL ASP PHE ASP ALA PHE PRO LYS VAL ILE ILE GLN HIS SEQRES 3 A 31 LEU LEU CYS LYS ASN ATOM 1 N GLU A 72 50.431 14.585 11.778 1.00 62.99 ATOM 2 CA GLU A 72 51.005 15.152 10.560 1.00 63.93 ATOM 3 C GLU A 72 50.029 16.146 9.904 1.00 63.32 ATOM 4 O GLU A 72 50.429 17.271 9.599 1.00 63.43 ATOM 5 CB GLU A 72 51.375 14.014 9.583 1.00 70.23 ATOM 6 CG GLU A 72 52.413 14.404 8.539 1.00 68.38 ATOM 7 CD GLU A 72 52.360 13.656 7.219 1.00 66.44 ATOM 8 OE1 GLU A 72 51.285 13.643 6.576 1.00 66.48 ATOM 9 OE2 GLU A 72 53.429 13.175 6.776 1.00 64.63 ATOM 10 N LYS A 73 48.751 15.730 9.731 1.00 61.58 ATOM 11 CA LYS A 73 47.657 16.512 9.145 1.00 60.81 ATOM 12 C LYS A 73 47.329 17.709 9.991 1.00 60.93 ATOM 13 O LYS A 73 46.990 18.751 9.446 1.00 60.79 ATOM 14 CB LYS A 73 46.395 15.653 8.990 1.00 60.11 ATOM 15 CG LYS A 73 46.224 15.009 7.625 1.00 62.46 ATOM 16 CD LYS A 73 44.977 14.123 7.570 1.00 62.03 ATOM 17 CE LYS A 73 43.800 14.832 6.964 1.00 61.65 ATOM 18 NZ LYS A 73 43.372 14.175 5.691 1.00 62.33 ATOM 19 N TYR A 74 47.396 17.556 11.321 1.00 65.38 ATOM 20 CA TYR A 74 47.094 18.623 12.262 1.00 63.67 ATOM 21 C TYR A 74 48.197 19.688 12.289 1.00 65.76 ATOM 22 O TYR A 74 47.887 20.865 12.476 1.00 65.53 ATOM 23 CB TYR A 74 46.869 18.058 13.665 1.00 62.37 ATOM 24 CG TYR A 74 46.668 19.130 14.706 1.00 62.23 ATOM 25 CD1 TYR A 74 45.471 19.823 14.795 1.00 60.71 ATOM 26 CD2 TYR A 74 47.699 19.496 15.562 1.00 63.99 ATOM 27 CE1 TYR A 74 45.293 20.837 15.726 1.00 60.87 ATOM 28 CE2 TYR A 74 47.534 20.510 16.497 1.00 64.95 ATOM 29 CZ TYR A 74 46.323 21.170 16.588 1.00 64.57 ATOM 30 OH TYR A 74 46.153 22.184 17.506 1.00 66.68 ATOM 31 N GLN A 75 49.476 19.285 12.126 1.00 55.05 ATOM 32 CA GLN A 75 50.609 20.216 12.144 1.00 53.40 ATOM 33 C GLN A 75 50.531 21.245 11.013 1.00 52.83 ATOM 34 O GLN A 75 51.076 22.332 11.162 1.00 51.79 ATOM 35 CB GLN A 75 51.951 19.475 12.094 1.00 76.25 ATOM 36 CG GLN A 75 52.311 18.699 13.372 1.00 76.65 ATOM 37 CD GLN A 75 51.942 19.356 14.692 1.00 75.44 ATOM 38 OE1 GLN A 75 52.211 20.543 14.950 1.00 77.01 ATOM 39 NE2 GLN A 75 51.350 18.572 15.573 1.00 73.40 ATOM 40 N ILE A 76 49.860 20.909 9.899 1.00 66.93 ATOM 41 CA ILE A 76 49.656 21.815 8.774 1.00 66.92 ATOM 42 C ILE A 76 48.554 22.781 9.178 1.00 66.54 ATOM 43 O ILE A 76 48.692 23.979 8.980 1.00 66.65 ATOM 44 CB ILE A 76 49.330 21.040 7.457 1.00 64.47 ATOM 45 CG1 ILE A 76 50.511 20.158 7.019 1.00 66.77 ATOM 46 CG2 ILE A 76 48.895 21.974 6.320 1.00 65.13 ATOM 47 CD1 ILE A 76 50.106 18.905 6.248 1.00 67.11 ATOM 48 N LEU A 77 47.485 22.262 9.772 1.00 60.43 ATOM 49 CA LEU A 77 46.323 23.024 10.214 1.00 58.78 ATOM 50 C LEU A 77 46.722 24.067 11.255 1.00 60.19 ATOM 51 O LEU A 77 46.432 25.251 11.075 1.00 61.21 ATOM 52 CB LEU A 77 45.259 22.046 10.801 1.00 55.08 ATOM 53 CG LEU A 77 43.866 22.580 11.102 1.00 54.59 ATOM 54 CD1 LEU A 77 43.064 22.681 9.837 1.00 54.30 ATOM 55 CD2 LEU A 77 43.154 21.705 12.136 1.00 55.21 ATOM 56 N ALA A 78 47.418 23.629 12.313 1.00 67.08 ATOM 57 CA ALA A 78 47.815 24.457 13.436 1.00 69.33 ATOM 58 C ALA A 78 48.566 25.694 12.972 1.00 72.86 ATOM 59 O ALA A 78 48.143 26.801 13.306 1.00 74.48 ATOM 60 CB ALA A 78 48.654 23.648 14.404 1.00 70.52 ATOM 61 N ARG A 79 49.622 25.517 12.147 1.00 77.83 ATOM 62 CA ARG A 79 50.460 26.597 11.622 1.00 76.68 ATOM 63 C ARG A 79 49.649 27.631 10.863 1.00 76.10 ATOM 64 O ARG A 79 49.898 28.827 11.025 1.00 75.52 ATOM 65 CB ARG A 79 51.548 26.047 10.699 1.00 84.41 ATOM 66 CG ARG A 79 52.677 25.330 11.408 1.00 86.72 ATOM 67 CD ARG A 79 53.768 24.950 10.406 1.00 88.19 ATOM 68 NE ARG A 79 54.600 23.815 10.850 1.00 89.42 ATOM 69 CZ ARG A 79 54.503 22.562 10.394 1.00 90.52 ATOM 70 NH1 ARG A 79 53.606 22.251 9.457 1.00 90.33 ATOM 71 NH2 ARG A 79 55.311 21.616 10.859 1.00 91.37 ATOM 72 N ASP A 80 48.682 27.170 10.050 1.00 75.10 ATOM 73 CA ASP A 80 47.835 28.008 9.216 1.00 75.31 ATOM 74 C ASP A 80 46.924 28.921 10.015 1.00 75.27 ATOM 75 O ASP A 80 46.766 30.085 9.634 1.00 77.13 ATOM 76 CB ASP A 80 46.970 27.149 8.287 1.00 72.92 ATOM 77 CG ASP A 80 47.681 26.510 7.114 1.00 72.75 ATOM 78 OD1 ASP A 80 48.641 27.111 6.608 1.00 72.23 ATOM 79 OD2 ASP A 80 47.220 25.437 6.653 1.00 72.52 ATOM 80 N HIS A 81 46.308 28.406 11.101 1.00 77.89 ATOM 81 CA HIS A 81 45.354 29.183 11.910 1.00 77.79 ATOM 82 C HIS A 81 45.961 29.655 13.244 1.00 77.24 ATOM 83 O HIS A 81 45.232 30.069 14.147 1.00 77.04 ATOM 84 CB HIS A 81 44.065 28.381 12.114 1.00 76.51 ATOM 85 CG HIS A 81 43.508 27.913 10.808 1.00 74.91 ATOM 86 ND1 HIS A 81 43.908 26.719 10.249 1.00 72.93 ATOM 87 CD2 HIS A 81 42.702 28.554 9.928 1.00 75.70 ATOM 88 CE1 HIS A 81 43.282 26.635 9.086 1.00 72.57 ATOM 89 NE2 HIS A 81 42.555 27.719 8.844 1.00 74.01 ATOM 90 N ASP A 82 47.315 29.658 13.308 1.00 92.83 ATOM 91 CA ASP A 82 48.178 30.080 14.415 1.00 96.01 ATOM 92 C ASP A 82 47.722 29.515 15.770 1.00 94.91 ATOM 93 O ASP A 82 47.654 30.230 16.778 1.00 97.77 ATOM 94 CB ASP A 82 48.306 31.605 14.448 1.00 66.88 ATOM 95 CG ASP A 82 49.151 32.116 13.293 1.00 65.76 ATOM 96 OD1 ASP A 82 50.409 32.086 13.417 1.00 64.99 ATOM 97 OD2 ASP A 82 48.560 32.486 12.236 1.00 65.53 ATOM 98 N LEU A 83 47.437 28.204 15.772 1.00 91.86 ATOM 99 CA LEU A 83 47.028 27.448 16.953 1.00 92.37 ATOM 100 C LEU A 83 48.297 27.014 17.675 1.00 92.39 ATOM 101 O LEU A 83 49.126 26.307 17.094 1.00 92.53 ATOM 102 CB LEU A 83 46.133 26.236 16.572 1.00 87.51 ATOM 103 CG LEU A 83 45.000 26.461 15.537 1.00 85.29 ATOM 104 CD1 LEU A 83 44.394 25.166 15.097 1.00 82.82 ATOM 105 CD2 LEU A 83 43.903 27.346 16.073 1.00 86.97 ATOM 106 N THR A 84 48.495 27.511 18.903 1.00 96.85 ATOM 107 CA THR A 84 49.697 27.232 19.706 1.00 99.26 ATOM 108 C THR A 84 49.692 25.810 20.308 1.00 98.37 ATOM 109 O THR A 84 50.768 25.244 20.545 1.00100.46 ATOM 110 CB THR A 84 49.852 28.279 20.833 1.00119.16 ATOM 111 OG1 THR A 84 48.582 28.511 21.453 1.00122.69 ATOM 112 CG2 THR A 84 50.443 29.594 20.336 1.00122.89 ATOM 113 N VAL A 85 48.484 25.251 20.547 1.00 89.75 ATOM 114 CA VAL A 85 48.251 23.943 21.174 1.00 90.18 ATOM 115 C VAL A 85 48.774 22.735 20.351 1.00 90.77 ATOM 116 O VAL A 85 48.915 22.824 19.130 1.00 90.87 ATOM 117 CB VAL A 85 46.754 23.758 21.506 1.00 91.13 ATOM 118 CG1 VAL A 85 46.379 24.545 22.753 1.00 92.34 ATOM 119 CG2 VAL A 85 45.859 24.136 20.322 1.00 89.67 ATOM 120 N ASP A 86 49.069 21.613 21.057 1.00 87.65 ATOM 121 CA ASP A 86 49.508 20.337 20.480 1.00 87.49 ATOM 122 C ASP A 86 48.265 19.526 20.063 1.00 88.61 ATOM 123 O ASP A 86 47.160 19.902 20.455 1.00 89.24 ATOM 124 CB ASP A 86 50.399 19.549 21.459 1.00 93.64 ATOM 125 CG ASP A 86 49.695 19.026 22.693 1.00 97.46 ATOM 126 OD1 ASP A 86 49.130 17.914 22.624 1.00 95.75 ATOM 127 OD2 ASP A 86 49.751 19.707 23.744 1.00104.86 ATOM 128 N PHE A 87 48.432 18.424 19.290 1.00 82.27 ATOM 129 CA PHE A 87 47.327 17.596 18.765 1.00 80.39 ATOM 130 C PHE A 87 46.441 16.951 19.863 1.00 80.86 ATOM 131 O PHE A 87 45.231 16.838 19.661 1.00 79.53 ATOM 132 CB PHE A 87 47.891 16.508 17.830 1.00 81.01 ATOM 133 CG PHE A 87 46.935 15.594 17.077 1.00 72.90 ATOM 134 CD1 PHE A 87 45.792 16.098 16.469 1.00 69.01 ATOM 135 CD2 PHE A 87 47.229 14.248 16.904 1.00 71.93 ATOM 136 CE1 PHE A 87 44.938 15.261 15.741 1.00 66.53 ATOM 137 CE2 PHE A 87 46.376 13.414 16.177 1.00 70.26 ATOM 138 CZ PHE A 87 45.238 13.927 15.601 1.00 67.59 ATOM 139 N ASP A 88 47.033 16.551 21.009 1.00 83.42 ATOM 140 CA ASP A 88 46.317 15.902 22.118 1.00 82.52 ATOM 141 C ASP A 88 45.457 16.877 22.917 1.00 82.60 ATOM 142 O ASP A 88 44.413 16.474 23.436 1.00 82.15 ATOM 143 CB ASP A 88 47.290 15.195 23.078 1.00 89.19 ATOM 144 CG ASP A 88 48.395 14.423 22.393 1.00 89.90 ATOM 145 OD1 ASP A 88 48.251 13.179 22.249 1.00 89.66 ATOM 146 OD2 ASP A 88 49.413 15.061 21.997 1.00 90.93 ATOM 147 N ALA A 89 45.899 18.134 23.052 1.00 81.30 ATOM 148 CA ALA A 89 45.181 19.149 23.820 1.00 82.63 ATOM 149 C ALA A 89 44.256 20.006 22.926 1.00 80.47 ATOM 150 O ALA A 89 43.520 20.853 23.435 1.00 81.57 ATOM 151 CB ALA A 89 46.171 20.027 24.566 1.00 87.85 ATOM 152 N PHE A 90 44.266 19.759 21.612 1.00 73.55 ATOM 153 CA PHE A 90 43.430 20.463 20.646 1.00 74.75 ATOM 154 C PHE A 90 41.940 20.064 20.735 1.00 73.36 ATOM 155 O PHE A 90 41.125 20.973 20.598 1.00 72.70 ATOM 156 CB PHE A 90 43.962 20.245 19.235 1.00 72.99 ATOM 157 CG PHE A 90 42.987 20.468 18.112 1.00 72.25 ATOM 158 CD1 PHE A 90 42.668 21.751 17.694 1.00 73.41 ATOM 159 CD2 PHE A 90 42.431 19.390 17.431 1.00 70.91 ATOM 160 CE1 PHE A 90 41.820 21.950 16.608 1.00 73.34 ATOM 161 CE2 PHE A 90 41.568 19.591 16.359 1.00 71.00 ATOM 162 CZ PHE A 90 41.263 20.869 15.955 1.00 72.20 ATOM 163 N PRO A 91 41.518 18.776 20.909 1.00 74.67 ATOM 164 CA PRO A 91 40.074 18.502 21.012 1.00 74.80 ATOM 165 C PRO A 91 39.468 19.197 22.237 1.00 77.76 ATOM 166 O PRO A 91 38.381 19.757 22.128 1.00 78.72 ATOM 167 CB PRO A 91 39.993 16.974 21.111 1.00 62.98 ATOM 168 CG PRO A 91 41.299 16.556 21.611 1.00 63.02 ATOM 169 CD PRO A 91 42.297 17.534 21.069 1.00 62.97 ATOM 170 N LYS A 92 40.213 19.237 23.369 1.00 83.98 ATOM 171 CA LYS A 92 39.840 19.904 24.627 1.00 82.73 ATOM 172 C LYS A 92 39.506 21.370 24.362 1.00 82.95 ATOM 173 O LYS A 92 38.476 21.854 24.826 1.00 81.54 ATOM 174 CB LYS A 92 40.980 19.818 25.671 1.00 90.92 ATOM 175 CG LYS A 92 41.651 18.446 25.824 1.00 90.50 ATOM 176 CD LYS A 92 42.855 18.533 26.764 1.00 93.62 ATOM 177 CE LYS A 92 43.625 17.234 26.856 1.00 94.31 ATOM 178 NZ LYS A 92 44.774 17.322 27.813 1.00 98.96 ATOM 179 N VAL A 93 40.365 22.043 23.558 1.00 85.19 ATOM 180 CA VAL A 93 40.304 23.447 23.148 1.00 86.33 ATOM 181 C VAL A 93 39.073 23.732 22.269 1.00 85.40 ATOM 182 O VAL A 93 38.339 24.683 22.546 1.00 86.92 ATOM 183 CB VAL A 93 41.619 23.837 22.425 1.00 87.54 ATOM 184 CG1 VAL A 93 41.469 25.103 21.578 1.00 87.51 ATOM 185 CG2 VAL A 93 42.757 23.991 23.419 1.00 88.66 ATOM 186 N ILE A 94 38.863 22.925 21.211 1.00 69.24 ATOM 187 CA ILE A 94 37.790 23.112 20.234 1.00 69.34 ATOM 188 C ILE A 94 36.435 22.777 20.865 1.00 68.71 ATOM 189 O ILE A 94 35.520 23.584 20.704 1.00 67.80 ATOM 190 CB ILE A 94 38.078 22.343 18.898 1.00 88.08 ATOM 191 CG1 ILE A 94 39.256 22.986 18.159 1.00 87.57 ATOM 192 CG2 ILE A 94 36.883 22.285 17.957 1.00 87.28 ATOM 193 CD1 ILE A 94 39.093 24.522 17.674 1.00 90.89 ATOM 194 N ILE A 95 36.307 21.641 21.598 1.00 91.77 ATOM 195 CA ILE A 95 35.051 21.258 22.249 1.00 93.04 ATOM 196 C ILE A 95 34.584 22.435 23.125 1.00 96.64 ATOM 197 O ILE A 95 33.445 22.878 22.972 1.00 97.98 ATOM 198 CB ILE A 95 35.181 19.920 23.013 1.00 76.81 ATOM 199 CG1 ILE A 95 35.249 18.729 22.016 1.00 77.57 ATOM 200 CG2 ILE A 95 34.030 19.728 24.002 1.00 76.04 ATOM 201 CD1 ILE A 95 35.940 17.458 22.535 1.00 78.57 ATOM 202 N GLN A 96 35.494 22.997 23.948 1.00 76.52 ATOM 203 CA GLN A 96 35.238 24.175 24.784 1.00 74.37 ATOM 204 C GLN A 96 34.788 25.358 23.919 1.00 73.99 ATOM 205 O GLN A 96 33.726 25.930 24.173 1.00 72.47 ATOM 206 CB GLN A 96 36.487 24.554 25.587 1.00106.01 ATOM 207 CG GLN A 96 36.605 23.835 26.916 1.00108.27 ATOM 208 CD GLN A 96 37.809 24.322 27.697 1.00110.85 ATOM 209 OE1 GLN A 96 37.922 25.501 28.067 1.00113.86 ATOM 210 NE2 GLN A 96 38.737 23.416 27.979 1.00109.89 ATOM 211 N HIS A 97 35.557 25.669 22.850 1.00102.50 ATOM 212 CA HIS A 97 35.257 26.748 21.900 1.00103.06 ATOM 213 C HIS A 97 33.902 26.562 21.253 1.00102.74 ATOM 214 O HIS A 97 33.225 27.537 20.977 1.00104.92 ATOM 215 CB HIS A 97 36.323 26.829 20.805 1.00 76.86 ATOM 216 CG HIS A 97 37.386 27.860 21.065 1.00 76.00 ATOM 217 ND1 HIS A 97 37.128 29.230 20.953 1.00 74.69 ATOM 218 CD2 HIS A 97 38.689 27.687 21.400 1.00 76.14 ATOM 219 CE1 HIS A 97 38.278 29.835 21.237 1.00 74.06 ATOM 220 NE2 HIS A 97 39.246 28.951 21.515 1.00 74.86 ATOM 221 N LEU A 98 33.508 25.314 21.029 1.00 73.63 ATOM 222 CA LEU A 98 32.244 24.955 20.412 1.00 73.66 ATOM 223 C LEU A 98 31.076 25.037 21.368 1.00 72.27 ATOM 224 O LEU A 98 29.987 25.433 20.942 1.00 71.58 ATOM 225 CB LEU A 98 32.285 23.534 19.836 1.00 95.56 ATOM 226 CG LEU A 98 32.978 23.330 18.505 1.00 94.04 ATOM 227 CD1 LEU A 98 33.308 21.904 18.334 1.00 92.71 ATOM 228 CD2 LEU A 98 32.116 23.789 17.347 1.00 94.22 ATOM 229 N LEU A 99 31.262 24.607 22.629 1.00 98.87 ATOM 230 CA LEU A 99 30.190 24.600 23.628 1.00100.68 ATOM 231 C LEU A 99 29.765 26.022 24.008 1.00102.94 ATOM 232 O LEU A 99 28.690 26.210 24.583 1.00104.73 ATOM 233 CB LEU A 99 30.610 23.799 24.866 1.00 70.91 ATOM 234 CG LEU A 99 30.815 22.299 24.659 1.00 72.08 ATOM 235 CD1 LEU A 99 31.567 21.694 25.813 1.00 71.89 ATOM 236 CD2 LEU A 99 29.502 21.582 24.462 1.00 71.86 ATOM 237 N CYS A 100 30.593 27.015 23.637 1.00 69.15 ATOM 238 CA CYS A 100 30.352 28.442 23.831 1.00 67.86 ATOM 239 C CYS A 100 29.233 28.898 22.838 1.00 67.72 ATOM 240 O CYS A 100 29.412 28.773 21.621 1.00 68.71 ATOM 241 CB CYS A 100 31.658 29.217 23.638 1.00105.95 ATOM 242 SG CYS A 100 31.475 31.015 23.552 1.00108.93 ATOM 243 N LYS A 101 28.069 29.377 23.364 1.00108.44 ATOM 244 CA LYS A 101 26.907 29.841 22.582 1.00108.88 ATOM 245 C LYS A 101 27.281 30.980 21.618 1.00109.13 ATOM 246 O LYS A 101 26.726 31.067 20.517 1.00109.00 ATOM 247 CB LYS A 101 25.803 30.322 23.540 1.00112.76 ATOM 248 CG LYS A 101 24.442 30.582 22.885 1.00113.98 ATOM 249 CD LYS A 101 23.433 31.259 23.848 1.00119.39 ATOM 250 CE LYS A 101 22.028 31.168 23.296 1.00120.34 ATOM 251 NZ LYS A 101 21.036 31.772 24.211 1.00128.66 ATOM 252 N ASN A 102 28.238 31.835 22.045 1.00 65.61 ATOM 253 CA ASN A 102 28.753 33.010 21.327 1.00 65.21 ATOM 254 C ASN A 102 29.544 32.659 20.045 1.00 67.18 ATOM 255 O ASN A 102 29.797 33.563 19.239 1.00 66.88 ATOM 256 CB ASN A 102 29.660 33.847 22.252 1.00111.86 ATOM 257 CG ASN A 102 29.029 34.258 23.556 1.00114.90 ATOM 258 OD1 ASN A 102 28.467 35.349 23.678 1.00117.25 ATOM 259 ND2 ASN A 102 29.129 33.405 24.568 1.00115.94 TER