HEADER MEMBRANE PROTEIN 04-APR-16 5J67 TITLE Structure of Astrotactin-2, a conserved vertebrate-specific and TITLE 2 perforin-like membrane protein involved in neuronal development COMPND MOL_ID: 1; COMPND 2 MOLECULE: Astrotactin-2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.16 ANGSTORMS DBREF 5J67 B 717 1288 UNP O75129 ASTN2_HUMAN 717 1288 SEQRES 1 B 28 CYS SER GLY LYS GLY ASP VAL ILE ASP ASP TRP CYS ARG SEQRES 2 B 28 CYS ASP LEU SER ALA PHE ASP ALA ASN GLY LEU PRO ASN SEQRES 3 B 28 CYS SER ATOM 1 N CYS B 269 5.381 96.882 74.932 1.00148.59 ATOM 2 CA CYS B 269 5.813 96.495 76.282 1.00150.26 ATOM 3 C CYS B 269 4.649 96.363 77.273 1.00150.46 ATOM 4 O CYS B 269 4.827 96.600 78.463 1.00151.03 ATOM 5 CB CYS B 269 6.844 97.504 76.814 1.00153.06 ATOM 6 SG CYS B 269 8.120 98.050 75.640 1.00156.85 ATOM 7 N SER B 270 3.463 95.993 76.783 1.00151.01 ATOM 8 CA SER B 270 2.269 95.770 77.626 1.00151.34 ATOM 9 C SER B 270 1.893 96.947 78.543 1.00153.89 ATOM 10 O SER B 270 1.245 96.756 79.577 1.00154.36 ATOM 11 CB SER B 270 2.456 94.493 78.455 1.00150.59 ATOM 12 OG SER B 270 1.283 94.131 79.153 1.00153.29 ATOM 13 N GLY B 271 2.302 98.157 78.162 1.00156.12 ATOM 14 CA GLY B 271 2.138 99.346 78.998 1.00159.20 ATOM 15 C GLY B 271 2.944 99.417 80.289 1.00160.56 ATOM 16 O GLY B 271 2.805 100.382 81.033 1.00160.31 ATOM 17 N LYS B 272 3.797 98.424 80.551 1.00160.85 ATOM 18 CA LYS B 272 4.561 98.335 81.797 1.00161.89 ATOM 19 C LYS B 272 6.064 98.372 81.501 1.00160.84 ATOM 20 O LYS B 272 6.833 97.590 82.053 1.00160.87 ATOM 21 CB LYS B 272 4.213 97.042 82.544 1.00162.27 ATOM 22 CG LYS B 272 2.760 96.885 82.958 1.00163.51 ATOM 23 CD LYS B 272 2.624 95.711 83.913 1.00164.64 ATOM 24 CE LYS B 272 1.176 95.336 84.162 1.00167.58 ATOM 25 NZ LYS B 272 1.080 94.083 84.961 1.00169.03 ATOM 26 N GLY B 273 6.482 99.278 80.626 1.00160.46 ATOM 27 CA GLY B 273 7.898 99.406 80.277 1.00159.61 ATOM 28 C GLY B 273 8.144 100.355 79.126 1.00159.06 ATOM 29 O GLY B 273 7.262 100.579 78.304 1.00160.52 ATOM 30 N ASP B 274 9.348 100.913 79.076 1.00159.79 ATOM 31 CA ASP B 274 9.748 101.821 78.005 1.00162.11 ATOM 32 C ASP B 274 10.533 101.060 76.952 1.00161.59 ATOM 33 O ASP B 274 11.206 100.070 77.257 1.00160.58 ATOM 34 CB ASP B 274 10.599 102.967 78.557 1.00165.32 ATOM 35 CG ASP B 274 9.820 103.887 79.481 1.00166.79 ATOM 36 OD1 ASP B 274 8.691 103.525 79.886 1.00169.38 ATOM 37 OD2 ASP B 274 10.344 104.971 79.804 1.00164.90 ATOM 38 N VAL B 275 10.456 101.543 75.716 1.00162.54 ATOM 39 CA VAL B 275 11.097 100.880 74.578 1.00162.75 ATOM 40 C VAL B 275 12.378 101.612 74.201 1.00163.10 ATOM 41 O VAL B 275 12.350 102.756 73.759 1.00162.45 ATOM 42 CB VAL B 275 10.151 100.738 73.351 1.00163.75 ATOM 43 CG1 VAL B 275 9.483 102.053 72.981 1.00166.63 ATOM 44 CG2 VAL B 275 10.880 100.149 72.144 1.00162.58 ATOM 45 N ILE B 276 13.502 100.937 74.411 1.00164.94 ATOM 46 CA ILE B 276 14.773 101.333 73.819 1.00166.87 ATOM 47 C ILE B 276 14.725 100.718 72.420 1.00167.22 ATOM 48 O ILE B 276 14.013 99.738 72.199 1.00164.36 ATOM 49 CB ILE B 276 15.979 100.832 74.663 1.00167.13 ATOM 50 CG1 ILE B 276 16.134 101.678 75.940 1.00169.26 ATOM 51 CG2 ILE B 276 17.289 100.902 73.884 1.00166.89 ATOM 52 CD1 ILE B 276 15.002 101.562 76.938 1.00169.02 ATOM 53 N ASP B 277 15.442 101.304 71.467 1.00172.11 ATOM 54 CA ASP B 277 15.515 100.732 70.114 1.00175.76 ATOM 55 C ASP B 277 15.667 99.200 70.176 1.00177.56 ATOM 56 O ASP B 277 16.605 98.710 70.799 1.00189.08 ATOM 57 CB ASP B 277 16.639 101.377 69.265 1.00178.55 ATOM 58 CG ASP B 277 17.951 101.605 70.039 1.00181.06 ATOM 59 OD1 ASP B 277 18.540 100.643 70.577 1.00181.49 ATOM 60 OD2 ASP B 277 18.407 102.769 70.085 1.00184.16 ATOM 61 N ASP B 278 14.696 98.466 69.613 1.00171.67 ATOM 62 CA ASP B 278 14.728 96.983 69.480 1.00165.01 ATOM 63 C ASP B 278 14.170 96.159 70.660 1.00157.92 ATOM 64 O ASP B 278 13.778 95.012 70.452 1.00153.87 ATOM 65 CB ASP B 278 16.151 96.476 69.137 1.00168.17 ATOM 66 CG ASP B 278 16.163 95.102 68.485 1.00168.52 ATOM 67 OD1 ASP B 278 15.199 94.752 67.777 1.00170.01 ATOM 68 OD2 ASP B 278 17.158 94.370 68.676 1.00169.57 ATOM 69 N TRP B 279 14.133 96.713 71.874 1.00155.01 ATOM 70 CA TRP B 279 13.770 95.933 73.073 1.00153.80 ATOM 71 C TRP B 279 13.079 96.767 74.148 1.00153.78 ATOM 72 O TRP B 279 13.155 97.992 74.138 1.00157.31 ATOM 73 CB TRP B 279 15.011 95.242 73.662 1.00154.25 ATOM 74 CG TRP B 279 16.153 96.170 73.979 1.00157.51 ATOM 75 CD1 TRP B 279 17.099 96.631 73.113 1.00158.26 ATOM 76 CD2 TRP B 279 16.472 96.739 75.256 1.00160.93 ATOM 77 NE1 TRP B 279 17.982 97.461 73.762 1.00160.55 ATOM 78 CE2 TRP B 279 17.622 97.544 75.080 1.00162.45 ATOM 79 CE3 TRP B 279 15.895 96.651 76.531 1.00162.74 ATOM 80 CZ2 TRP B 279 18.211 98.256 76.135 1.00165.39 ATOM 81 CZ3 TRP B 279 16.479 97.362 77.582 1.00165.88 ATOM 82 CH2 TRP B 279 17.627 98.155 77.374 1.00166.91 ATOM 83 N CYS B 280 12.412 96.092 75.079 1.00151.92 ATOM 84 CA CYS B 280 11.693 96.764 76.163 1.00154.04 ATOM 85 C CYS B 280 12.486 96.743 77.464 1.00155.86 ATOM 86 O CYS B 280 12.917 95.685 77.918 1.00155.64 ATOM 87 CB CYS B 280 10.339 96.107 76.408 1.00153.69 ATOM 88 SG CYS B 280 9.132 96.361 75.093 1.00156.04 ATOM 89 N ARG B 281 12.658 97.922 78.054 1.00158.69 ATOM 90 CA ARG B 281 13.230 98.075 79.387 1.00161.71 ATOM 91 C ARG B 281 12.072 98.019 80.379 1.00160.43 ATOM 92 O ARG B 281 11.438 99.034 80.659 1.00159.54 ATOM 93 CB ARG B 281 13.976 99.411 79.457 1.00167.64 ATOM 94 CG ARG B 281 14.595 99.802 80.795 1.00172.58 ATOM 95 CD ARG B 281 14.697 101.321 80.879 1.00176.92 ATOM 96 NE ARG B 281 15.788 101.801 81.721 1.00180.50 ATOM 97 CZ ARG B 281 16.127 103.085 81.860 1.00185.37 ATOM 98 NH1 ARG B 281 17.144 103.419 82.653 1.00187.29 ATOM 99 NH2 ARG B 281 15.463 104.044 81.214 1.00187.46 ATOM 100 N CYS B 282 11.790 96.825 80.896 1.00161.32 ATOM 101 CA CYS B 282 10.624 96.611 81.756 1.00164.78 ATOM 102 C CYS B 282 10.842 97.236 83.128 1.00165.80 ATOM 103 O CYS B 282 11.780 96.865 83.829 1.00163.47 ATOM 104 CB CYS B 282 10.320 95.115 81.927 1.00166.07 ATOM 105 SG CYS B 282 10.118 94.156 80.394 1.00168.38 ATOM 106 N ASP B 283 9.983 98.187 83.498 1.00169.54 ATOM 107 CA ASP B 283 10.020 98.774 84.844 1.00174.38 ATOM 108 C ASP B 283 9.566 97.751 85.889 1.00177.87 ATOM 109 O ASP B 283 8.639 96.975 85.642 1.00177.22 ATOM 110 CB ASP B 283 9.216 100.092 84.941 1.00175.02 ATOM 111 CG ASP B 283 7.744 99.953 84.528 1.00174.53 ATOM 112 OD1 ASP B 283 6.949 99.312 85.246 1.00173.45 ATOM 113 OD2 ASP B 283 7.367 100.536 83.490 1.00174.54 ATOM 114 N LEU B 284 10.262 97.718 87.027 1.00182.18 ATOM 115 CA LEU B 284 9.912 96.809 88.126 1.00185.17 ATOM 116 C LEU B 284 8.572 97.227 88.761 1.00187.50 ATOM 117 O LEU B 284 8.283 98.421 88.810 1.00186.73 ATOM 118 CB LEU B 284 11.027 96.744 89.191 1.00187.03 ATOM 119 CG LEU B 284 11.536 98.010 89.917 1.00190.19 ATOM 120 CD1 LEU B 284 10.724 98.345 91.167 1.00192.17 ATOM 121 CD2 LEU B 284 13.005 97.863 90.297 1.00189.89 ATOM 122 N SER B 285 7.736 96.291 89.228 1.00189.61 ATOM 123 CA SER B 285 7.934 94.840 89.130 1.00189.46 ATOM 124 C SER B 285 7.020 94.262 88.046 1.00188.72 ATOM 125 O SER B 285 6.003 93.628 88.345 1.00189.28 ATOM 126 CB SER B 285 7.670 94.166 90.481 1.00189.91 ATOM 127 OG SER B 285 6.331 94.354 90.899 1.00190.81 ATOM 128 N ALA B 286 7.373 94.527 86.787 1.00186.30 ATOM 129 CA ALA B 286 6.841 93.774 85.645 1.00181.02 ATOM 130 C ALA B 286 7.316 92.328 85.725 1.00175.18 ATOM 131 O ALA B 286 6.554 91.405 85.457 1.00174.73 ATOM 132 CB ALA B 286 7.292 94.397 84.334 1.00179.21 ATOM 133 N PHE B 287 8.578 92.172 86.121 1.00170.25 ATOM 134 CA PHE B 287 9.252 90.880 86.333 1.00169.56 ATOM 135 C PHE B 287 8.353 89.767 86.903 1.00166.09 ATOM 136 O PHE B 287 7.564 90.003 87.820 1.00168.17 ATOM 137 CB PHE B 287 10.473 91.065 87.260 1.00173.98 ATOM 138 CG PHE B 287 11.520 92.021 86.727 1.00177.25 ATOM 139 CD1 PHE B 287 12.495 91.585 85.832 1.00177.52 ATOM 140 CD2 PHE B 287 11.536 93.360 87.125 1.00179.34 ATOM 141 CE1 PHE B 287 13.458 92.459 85.339 1.00177.62 ATOM 142 CE2 PHE B 287 12.494 94.237 86.630 1.00180.63 ATOM 143 CZ PHE B 287 13.457 93.786 85.739 1.00179.27 ATOM 144 N ASP B 288 8.505 88.555 86.368 1.00161.58 ATOM 145 CA ASP B 288 7.622 87.413 86.684 1.00159.99 ATOM 146 C ASP B 288 7.953 86.733 88.032 1.00159.34 ATOM 147 O ASP B 288 8.685 87.303 88.842 1.00162.18 ATOM 148 CB ASP B 288 7.610 86.413 85.501 1.00158.89 ATOM 149 CG ASP B 288 8.935 85.656 85.315 1.00158.04 ATOM 150 OD1 ASP B 288 9.738 85.525 86.262 1.00156.89 ATOM 151 OD2 ASP B 288 9.163 85.174 84.188 1.00157.48 ATOM 152 N ALA B 289 7.416 85.531 88.269 1.00157.02 ATOM 153 CA ALA B 289 7.683 84.763 89.498 1.00156.53 ATOM 154 C ALA B 289 9.163 84.428 89.729 1.00155.72 ATOM 155 O ALA B 289 9.612 84.378 90.876 1.00157.90 ATOM 156 CB ALA B 289 6.855 83.482 89.510 1.00155.23 ATOM 157 N ASN B 290 9.907 84.197 88.647 1.00152.86 ATOM 158 CA ASN B 290 11.352 83.920 88.713 1.00151.33 ATOM 159 C ASN B 290 12.244 85.158 88.508 1.00149.94 ATOM 160 O ASN B 290 13.463 85.027 88.374 1.00149.03 ATOM 161 CB ASN B 290 11.713 82.848 87.686 1.00149.64 ATOM 162 CG ASN B 290 10.969 81.549 87.921 1.00148.95 ATOM 163 OD1 ASN B 290 11.144 80.906 88.956 1.00149.74 ATOM 164 ND2 ASN B 290 10.131 81.155 86.968 1.00148.12 ATOM 165 N GLY B 291 11.647 86.349 88.497 1.00148.92 ATOM 166 CA GLY B 291 12.391 87.601 88.378 1.00147.31 ATOM 167 C GLY B 291 12.989 87.850 87.006 1.00144.07 ATOM 168 O GLY B 291 14.120 88.328 86.908 1.00145.26 ATOM 169 N LEU B 292 12.224 87.540 85.956 1.00140.75 ATOM 170 CA LEU B 292 12.656 87.726 84.566 1.00137.85 ATOM 171 C LEU B 292 11.720 88.705 83.854 1.00138.83 ATOM 172 O LEU B 292 10.505 88.608 84.022 1.00139.55 ATOM 173 CB LEU B 292 12.652 86.392 83.830 1.00135.21 ATOM 174 CG LEU B 292 13.437 85.244 84.467 1.00135.57 ATOM 175 CD1 LEU B 292 13.342 84.006 83.594 1.00133.88 ATOM 176 CD2 LEU B 292 14.894 85.614 84.690 1.00137.04 ATOM 177 N PRO B 293 12.274 89.649 83.056 1.00141.12 ATOM 178 CA PRO B 293 11.458 90.705 82.428 1.00142.17 ATOM 179 C PRO B 293 10.212 90.163 81.733 1.00142.35 ATOM 180 O PRO B 293 10.314 89.255 80.911 1.00137.14 ATOM 181 CB PRO B 293 12.406 91.331 81.401 1.00142.62 ATOM 182 CG PRO B 293 13.771 91.029 81.887 1.00142.77 ATOM 183 CD PRO B 293 13.695 89.756 82.673 1.00141.97 ATOM 184 N ASN B 294 9.054 90.718 82.089 1.00147.02 ATOM 185 CA ASN B 294 7.752 90.173 81.700 1.00147.55 ATOM 186 C ASN B 294 6.843 91.167 80.976 1.00146.75 ATOM 187 O ASN B 294 5.677 90.862 80.746 1.00145.25 ATOM 188 CB ASN B 294 7.030 89.684 82.965 1.00149.75 ATOM 189 CG ASN B 294 6.145 88.472 82.730 1.00151.62 ATOM 190 OD1 ASN B 294 6.248 87.779 81.719 1.00152.31 ATOM 191 ND2 ASN B 294 5.268 88.205 83.688 1.00156.28 ATOM 192 N CYS B 295 7.360 92.336 80.607 1.00148.00 ATOM 193 CA CYS B 295 6.523 93.377 80.020 1.00150.08 ATOM 194 C CYS B 295 6.216 93.110 78.540 1.00147.78 ATOM 195 O CYS B 295 5.085 93.292 78.117 1.00150.12 ATOM 196 CB CYS B 295 7.140 94.760 80.231 1.00154.85 ATOM 197 SG CYS B 295 8.655 95.096 79.313 1.00160.79 ATOM 198 N SER B 296 7.198 92.656 77.762 1.00144.60 ATOM 199 CA SER B 296 6.935 92.215 76.382 1.00141.14 ATOM 200 C SER B 296 6.449 90.765 76.403 1.00139.16 ATOM 201 O SER B 296 7.092 89.925 77.030 1.00138.07 ATOM 202 CB SER B 296 8.183 92.316 75.513 1.00140.81 ATOM 203 OG SER B 296 7.919 91.862 74.193 1.00139.47 ATOM 204 C1 MAN B 14.045 100.116 65.766 1.00131.22 ATOM 205 C2 MAN B 14.458 101.527 65.353 1.00133.81 ATOM 206 C3 MAN B 15.679 101.527 64.429 1.00135.46 ATOM 207 C4 MAN B 16.799 100.660 65.005 1.00134.54 ATOM 208 C5 MAN B 16.289 99.278 65.419 1.00134.45 ATOM 209 C6 MAN B 17.319 98.460 66.194 1.00136.83 ATOM 210 O2 MAN B 14.728 102.278 66.542 1.00135.74 ATOM 211 O3 MAN B 16.158 102.879 64.236 1.00140.18 ATOM 212 O4 MAN B 17.827 100.521 64.019 1.00133.45 ATOM 213 O5 MAN B 15.160 99.397 66.290 1.00131.96 ATOM 214 O6 MAN B 18.640 98.499 65.626 1.00140.48 ATOM 215 C1 MAN B 19.545 97.566 66.275 1.00143.71 ATOM 216 C2 MAN B 20.041 98.068 67.629 1.00146.46 ATOM 217 C3 MAN B 20.729 99.415 67.435 1.00144.85 ATOM 218 C4 MAN B 21.805 99.366 66.344 1.00142.36 ATOM 219 C5 MAN B 21.512 98.431 65.156 1.00139.40 ATOM 220 C6 MAN B 22.804 97.866 64.576 1.00136.73 ATOM 221 O2 MAN B 20.958 97.103 68.200 1.00152.69 ATOM 222 O3 MAN B 21.311 99.837 68.675 1.00145.63 ATOM 223 O4 MAN B 21.968 100.697 65.838 1.00140.36 ATOM 224 O5 MAN B 20.699 97.298 65.479 1.00140.90 ATOM 225 O6 MAN B 23.673 98.926 64.171 1.00136.08 ATOM 226 C1 MAN B 20.723 96.778 69.598 1.00156.40 ATOM 227 C2 MAN B 20.713 95.260 69.809 1.00156.87 ATOM 228 C3 MAN B 22.120 94.676 69.749 1.00158.24 ATOM 229 C4 MAN B 23.040 95.384 70.743 1.00158.14 ATOM 230 C5 MAN B 22.991 96.917 70.649 1.00155.38 ATOM 231 C6 MAN B 23.914 97.469 69.557 1.00150.53 ATOM 232 O2 MAN B 19.880 94.614 68.835 1.00153.13 ATOM 233 O3 MAN B 22.640 94.780 68.416 1.00159.36 ATOM 234 O4 MAN B 22.668 94.998 72.072 1.00159.28 ATOM 235 O5 MAN B 21.651 97.431 70.484 1.00157.42 ATOM 236 O6 MAN B 24.966 98.231 70.158 1.00145.81 TER