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 A 717 1288 UNP O75129 ASTN2_HUMAN 717 1288 SEQRES 1 A 28 CYS SER GLY LYS GLY ASP VAL ILE ASP ASP TRP CYS ARG SEQRES 2 A 28 CYS ASP LEU SER ALA PHE ASP ALA ASN GLY LEU PRO ASN SEQRES 3 A 28 CYS SER ATOM 1 N CYS A 985 37.892 57.747 13.599 1.00108.63 ATOM 2 CA CYS A 985 38.373 57.378 12.260 1.00113.14 ATOM 3 C CYS A 985 37.238 57.020 11.289 1.00113.30 ATOM 4 O CYS A 985 37.436 56.210 10.387 1.00113.45 ATOM 5 CB CYS A 985 39.367 56.210 12.354 1.00116.99 ATOM 6 SG CYS A 985 40.590 56.295 13.693 1.00123.48 ATOM 7 N SER A 986 36.062 57.626 11.468 1.00113.49 ATOM 8 CA SER A 986 34.907 57.423 10.571 1.00115.55 ATOM 9 C SER A 986 34.501 55.950 10.359 1.00114.36 ATOM 10 O SER A 986 33.881 55.605 9.344 1.00110.89 ATOM 11 CB SER A 986 35.173 58.092 9.217 1.00116.18 ATOM 12 OG SER A 986 34.033 58.080 8.379 1.00122.37 ATOM 13 N GLY A 987 34.840 55.096 11.323 1.00114.13 ATOM 14 CA GLY A 987 34.633 53.656 11.204 1.00116.10 ATOM 15 C GLY A 987 35.464 52.912 10.164 1.00116.77 ATOM 16 O GLY A 987 35.282 51.706 10.007 1.00120.23 ATOM 17 N LYS A 988 36.375 53.606 9.471 1.00115.39 ATOM 18 CA LYS A 988 37.176 53.034 8.386 1.00114.56 ATOM 19 C LYS A 988 38.662 53.125 8.726 1.00113.66 ATOM 20 O LYS A 988 39.487 53.491 7.881 1.00113.89 ATOM 21 CB LYS A 988 36.913 53.777 7.072 1.00116.56 ATOM 22 CG LYS A 988 35.483 53.738 6.569 1.00120.17 ATOM 23 CD LYS A 988 35.427 54.273 5.145 1.00124.86 ATOM 24 CE LYS A 988 34.004 54.509 4.669 1.00127.49 ATOM 25 NZ LYS A 988 33.991 55.193 3.344 1.00129.37 ATOM 26 N GLY A 989 39.011 52.775 9.958 1.00113.33 ATOM 27 CA GLY A 989 40.410 52.797 10.379 1.00114.57 ATOM 28 C GLY A 989 40.578 52.555 11.860 1.00116.67 ATOM 29 O GLY A 989 39.663 52.798 12.644 1.00115.57 ATOM 30 N ASP A 990 41.756 52.071 12.235 1.00121.00 ATOM 31 CA ASP A 990 42.085 51.818 13.635 1.00126.02 ATOM 32 C ASP A 990 42.884 52.981 14.192 1.00122.07 ATOM 33 O ASP A 990 43.612 53.651 13.460 1.00120.05 ATOM 34 CB ASP A 990 42.888 50.521 13.773 1.00133.62 ATOM 35 CG ASP A 990 42.077 49.286 13.412 1.00139.26 ATOM 36 OD1 ASP A 990 40.973 49.425 12.837 1.00139.18 ATOM 37 OD2 ASP A 990 42.551 48.167 13.707 1.00149.11 ATOM 38 N VAL A 991 42.759 53.191 15.496 1.00120.59 ATOM 39 CA VAL A 991 43.407 54.313 16.166 1.00121.97 ATOM 40 C VAL A 991 44.641 53.825 16.911 1.00124.05 ATOM 41 O VAL A 991 44.546 53.071 17.875 1.00125.31 ATOM 42 CB VAL A 991 42.443 55.089 17.111 1.00122.67 ATOM 43 CG1 VAL A 991 41.701 54.167 18.067 1.00126.99 ATOM 44 CG2 VAL A 991 43.174 56.180 17.891 1.00120.72 ATOM 45 N ILE A 992 45.802 54.264 16.441 1.00127.72 ATOM 46 CA ILE A 992 47.038 54.189 17.213 1.00130.50 ATOM 47 C ILE A 992 46.994 55.433 18.107 1.00132.08 ATOM 48 O ILE A 992 46.323 56.413 17.774 1.00131.83 ATOM 49 CB ILE A 992 48.283 54.159 16.290 1.00131.99 ATOM 50 CG1 ILE A 992 48.426 52.782 15.624 1.00133.85 ATOM 51 CG2 ILE A 992 49.571 54.457 17.054 1.00133.33 ATOM 52 CD1 ILE A 992 47.324 52.413 14.657 1.00134.06 ATOM 53 N ASP A 993 47.663 55.391 19.253 1.00135.45 ATOM 54 CA ASP A 993 47.731 56.570 20.134 1.00138.14 ATOM 55 C ASP A 993 47.955 57.851 19.316 1.00134.70 ATOM 56 O ASP A 993 48.928 57.931 18.573 1.00142.44 ATOM 57 CB ASP A 993 48.804 56.411 21.242 1.00145.62 ATOM 58 CG ASP A 993 50.120 55.778 20.749 1.00152.18 ATOM 59 OD1 ASP A 993 50.766 56.318 19.824 1.00156.01 ATOM 60 OD2 ASP A 993 50.518 54.735 21.319 1.00155.48 ATOM 61 N ASP A 994 47.007 58.795 19.389 1.00130.48 ATOM 62 CA ASP A 994 47.103 60.143 18.758 1.00125.41 ATOM 63 C ASP A 994 46.617 60.275 17.300 1.00117.92 ATOM 64 O ASP A 994 46.267 61.378 16.886 1.00111.16 ATOM 65 CB ASP A 994 48.536 60.714 18.857 1.00132.01 ATOM 66 CG ASP A 994 48.594 62.227 18.727 1.00136.62 ATOM 67 OD1 ASP A 994 47.631 62.911 19.126 1.00138.86 ATOM 68 OD2 ASP A 994 49.627 62.735 18.234 1.00144.88 ATOM 69 N TRP A 995 46.584 59.183 16.530 1.00116.97 ATOM 70 CA TRP A 995 46.284 59.258 15.088 1.00118.50 ATOM 71 C TRP A 995 45.583 58.009 14.553 1.00117.77 ATOM 72 O TRP A 995 45.594 56.961 15.183 1.00116.11 ATOM 73 CB TRP A 995 47.567 59.527 14.284 1.00121.41 ATOM 74 CG TRP A 995 48.671 58.528 14.525 1.00124.90 ATOM 75 CD1 TRP A 995 49.573 58.541 15.544 1.00126.34 ATOM 76 CD2 TRP A 995 48.989 57.380 13.726 1.00127.06 ATOM 77 NE1 TRP A 995 50.430 57.471 15.440 1.00128.18 ATOM 78 CE2 TRP A 995 50.095 56.741 14.332 1.00128.37 ATOM 79 CE3 TRP A 995 48.446 56.827 12.560 1.00127.56 ATOM 80 CZ2 TRP A 995 50.671 55.574 13.811 1.00129.82 ATOM 81 CZ3 TRP A 995 49.017 55.665 12.040 1.00129.45 ATOM 82 CH2 TRP A 995 50.121 55.053 12.669 1.00130.60 ATOM 83 N CYS A 996 44.967 58.138 13.382 1.00121.09 ATOM 84 CA CYS A 996 44.236 57.034 12.755 1.00124.68 ATOM 85 C CYS A 996 45.058 56.376 11.660 1.00127.02 ATOM 86 O CYS A 996 45.550 57.048 10.755 1.00129.46 ATOM 87 CB CYS A 996 42.921 57.516 12.150 1.00124.96 ATOM 88 SG CYS A 996 41.670 57.997 13.353 1.00132.02 ATOM 89 N ARG A 997 45.188 55.059 11.753 1.00130.00 ATOM 90 CA ARG A 997 45.784 54.238 10.706 1.00131.61 ATOM 91 C ARG A 997 44.656 53.819 9.770 1.00127.77 ATOM 92 O ARG A 997 43.976 52.823 10.015 1.00127.91 ATOM 93 CB ARG A 997 46.465 53.027 11.352 1.00136.86 ATOM 94 CG ARG A 997 47.095 51.995 10.425 1.00141.10 ATOM 95 CD ARG A 997 47.129 50.643 11.126 1.00145.36 ATOM 96 NE ARG A 997 48.264 49.809 10.744 1.00149.05 ATOM 97 CZ ARG A 997 48.553 48.632 11.305 1.00153.28 ATOM 98 NH1 ARG A 997 49.614 47.948 10.887 1.00156.42 ATOM 99 NH2 ARG A 997 47.790 48.122 12.276 1.00154.00 ATOM 100 N CYS A 998 44.449 54.598 8.710 1.00127.18 ATOM 101 CA CYS A 998 43.315 54.386 7.810 1.00131.63 ATOM 102 C CYS A 998 43.541 53.153 6.956 1.00131.16 ATOM 103 O CYS A 998 44.514 53.097 6.209 1.00132.90 ATOM 104 CB CYS A 998 43.089 55.599 6.892 1.00131.87 ATOM 105 SG CYS A 998 42.889 57.202 7.722 1.00139.06 ATOM 106 N ASP A 999 42.649 52.171 7.077 1.00132.25 ATOM 107 CA ASP A 999 42.698 50.987 6.216 1.00135.85 ATOM 108 C ASP A 999 42.327 51.363 4.776 1.00135.84 ATOM 109 O ASP A 999 41.424 52.170 4.554 1.00133.24 ATOM 110 CB ASP A 999 41.835 49.818 6.759 1.00139.28 ATOM 111 CG ASP A 999 40.355 50.181 6.979 1.00139.20 ATOM 112 OD1 ASP A 999 39.611 50.392 5.994 1.00139.68 ATOM 113 OD2 ASP A 999 39.924 50.208 8.153 1.00137.89 ATOM 114 N LEU A1000 43.057 50.803 3.811 1.00140.34 ATOM 115 CA LEU A1000 42.784 51.040 2.388 1.00143.65 ATOM 116 C LEU A1000 41.451 50.390 1.984 1.00149.92 ATOM 117 O LEU A1000 41.105 49.338 2.529 1.00156.97 ATOM 118 CB LEU A1000 43.931 50.527 1.495 1.00144.19 ATOM 119 CG LEU A1000 44.400 49.054 1.531 1.00144.75 ATOM 120 CD1 LEU A1000 43.618 48.156 0.579 1.00142.60 ATOM 121 CD2 LEU A1000 45.889 48.954 1.207 1.00147.45 ATOM 122 N SER A1001 40.675 50.984 1.071 1.00154.05 ATOM 123 CA SER A1001 40.935 52.279 0.440 1.00155.47 ATOM 124 C SER A1001 40.011 53.340 1.039 1.00155.80 ATOM 125 O SER A1001 39.033 53.762 0.413 1.00155.85 ATOM 126 CB SER A1001 40.743 52.185 -1.076 1.00159.56 ATOM 127 OG SER A1001 39.407 51.843 -1.411 1.00165.39 ATOM 128 N ALA A1002 40.308 53.735 2.276 1.00155.57 ATOM 129 CA ALA A1002 39.773 54.973 2.855 1.00150.74 ATOM 130 C ALA A1002 40.319 56.170 2.077 1.00144.17 ATOM 131 O ALA A1002 39.597 57.120 1.811 1.00142.39 ATOM 132 CB ALA A1002 40.157 55.087 4.322 1.00151.09 ATOM 133 N PHE A1003 41.599 56.077 1.716 1.00141.27 ATOM 134 CA PHE A1003 42.338 57.072 0.914 1.00140.53 ATOM 135 C PHE A1003 41.509 57.764 -0.183 1.00134.40 ATOM 136 O PHE A1003 40.737 57.118 -0.887 1.00129.59 ATOM 137 CB PHE A1003 43.576 56.419 0.268 1.00146.96 ATOM 138 CG PHE A1003 44.563 55.841 1.263 1.00154.13 ATOM 139 CD1 PHE A1003 45.533 56.647 1.856 1.00157.08 ATOM 140 CD2 PHE A1003 44.533 54.485 1.598 1.00157.63 ATOM 141 CE1 PHE A1003 46.443 56.120 2.767 1.00157.47 ATOM 142 CE2 PHE A1003 45.437 53.955 2.512 1.00159.19 ATOM 143 CZ PHE A1003 46.393 54.774 3.096 1.00157.62 ATOM 144 N ASP A1004 41.697 59.078 -0.324 1.00132.04 ATOM 145 CA ASP A1004 40.869 59.926 -1.209 1.00129.01 ATOM 146 C ASP A1004 41.268 59.821 -2.698 1.00128.63 ATOM 147 O ASP A1004 42.001 58.909 -3.075 1.00129.16 ATOM 148 CB ASP A1004 40.863 61.388 -0.692 1.00127.73 ATOM 149 CG ASP A1004 42.211 62.111 -0.851 1.00128.93 ATOM 150 OD1 ASP A1004 43.049 61.725 -1.696 1.00129.01 ATOM 151 OD2 ASP A1004 42.430 63.090 -0.108 1.00126.71 ATOM 152 N ALA A1005 40.789 60.750 -3.532 1.00127.48 ATOM 153 CA ALA A1005 41.129 60.787 -4.967 1.00127.06 ATOM 154 C ALA A1005 42.629 60.928 -5.264 1.00128.05 ATOM 155 O ALA A1005 43.113 60.388 -6.259 1.00127.01 ATOM 156 CB ALA A1005 40.357 61.903 -5.662 1.00125.77 ATOM 157 N ASN A1006 43.348 61.659 -4.411 1.00130.02 ATOM 158 CA ASN A1006 44.803 61.838 -4.542 1.00130.97 ATOM 159 C ASN A1006 45.635 60.851 -3.706 1.00130.06 ATOM 160 O ASN A1006 46.853 61.012 -3.594 1.00131.98 ATOM 161 CB ASN A1006 45.177 63.277 -4.176 1.00132.57 ATOM 162 CG ASN A1006 44.494 64.296 -5.070 1.00134.95 ATOM 163 OD1 ASN A1006 44.735 64.328 -6.275 1.00138.83 ATOM 164 ND2 ASN A1006 43.635 65.129 -4.490 1.00135.74 ATOM 165 N GLY A1007 44.989 59.839 -3.126 1.00126.65 ATOM 166 CA GLY A1007 45.676 58.805 -2.355 1.00124.86 ATOM 167 C GLY A1007 46.221 59.271 -1.018 1.00123.50 ATOM 168 O GLY A1007 47.328 58.892 -0.640 1.00123.90 ATOM 169 N LEU A1008 45.438 60.082 -0.302 1.00120.31 ATOM 170 CA LEU A1008 45.820 60.618 1.010 1.00115.81 ATOM 171 C LEU A1008 44.822 60.136 2.072 1.00113.14 ATOM 172 O LEU A1008 43.621 60.175 1.823 1.00109.83 ATOM 173 CB LEU A1008 45.846 62.149 0.974 1.00112.34 ATOM 174 CG LEU A1008 46.697 62.806 -0.112 1.00111.59 ATOM 175 CD1 LEU A1008 46.629 64.322 0.013 1.00110.96 ATOM 176 CD2 LEU A1008 48.142 62.342 -0.053 1.00113.56 ATOM 177 N PRO A1009 45.312 59.704 3.259 1.00111.13 ATOM 178 CA PRO A1009 44.437 59.140 4.293 1.00110.99 ATOM 179 C PRO A1009 43.199 59.989 4.555 1.00111.64 ATOM 180 O PRO A1009 43.319 61.188 4.818 1.00111.45 ATOM 181 CB PRO A1009 45.327 59.097 5.541 1.00113.00 ATOM 182 CG PRO A1009 46.719 59.092 5.033 1.00113.44 ATOM 183 CD PRO A1009 46.715 59.795 3.712 1.00112.67 ATOM 184 N ASN A1010 42.029 59.356 4.473 1.00115.92 ATOM 185 CA ASN A1010 40.737 60.051 4.482 1.00114.41 ATOM 186 C ASN A1010 39.768 59.582 5.566 1.00109.70 ATOM 187 O ASN A1010 38.613 59.984 5.556 1.00108.29 ATOM 188 CB ASN A1010 40.071 59.850 3.116 1.00116.17 ATOM 189 CG ASN A1010 39.230 61.031 2.674 1.00120.22 ATOM 190 OD1 ASN A1010 39.342 62.143 3.194 1.00125.57 ATOM 191 ND2 ASN A1010 38.395 60.798 1.673 1.00124.85 ATOM 192 N CYS A1011 40.221 58.748 6.499 1.00110.97 ATOM 193 CA CYS A1011 39.322 58.161 7.488 1.00112.40 ATOM 194 C CYS A1011 38.991 59.142 8.611 1.00111.52 ATOM 195 O CYS A1011 37.839 59.225 9.020 1.00118.61 ATOM 196 CB CYS A1011 39.879 56.844 8.036 1.00116.24 ATOM 197 SG CYS A1011 41.351 56.973 9.067 1.00120.20 ATOM 198 N SER A1012 39.974 59.897 9.096 1.00106.25 ATOM 199 CA SER A1012 39.697 60.974 10.051 1.00104.39 ATOM 200 C SER A1012 39.272 62.222 9.273 1.00103.42 ATOM 201 O SER A1012 39.972 62.625 8.352 1.00101.93 ATOM 202 CB SER A1012 40.917 61.292 10.911 1.00104.41 ATOM 203 OG SER A1012 40.638 62.352 11.812 1.00103.41 ATOM 204 C1 MAN A1303 46.362 58.920 23.279 1.00119.01 ATOM 205 C2 MAN A1303 46.726 58.058 24.473 1.00121.77 ATOM 206 C3 MAN A1303 47.714 58.780 25.389 1.00125.12 ATOM 207 C4 MAN A1303 48.859 59.455 24.634 1.00122.85 ATOM 208 C5 MAN A1303 48.468 60.081 23.294 1.00123.39 ATOM 209 C6 MAN A1303 49.645 60.330 22.346 1.00126.67 ATOM 210 O2 MAN A1303 47.280 56.831 24.003 1.00122.50 ATOM 211 O3 MAN A1303 48.289 57.837 26.313 1.00136.88 ATOM 212 O4 MAN A1303 49.362 60.505 25.464 1.00120.27 ATOM 213 O5 MAN A1303 47.549 59.251 22.575 1.00122.10 ATOM 214 O6 MAN A1303 50.937 60.315 22.971 1.00130.01 ATOM 215 C1 MAN A1306 52.032 60.644 22.076 1.00134.42 ATOM 216 C2 MAN A1306 52.434 59.443 21.211 1.00140.92 ATOM 217 C3 MAN A1306 53.071 58.331 22.059 1.00139.70 ATOM 218 C4 MAN A1306 53.998 58.816 23.177 1.00136.14 ATOM 219 C5 MAN A1306 53.566 60.136 23.816 1.00133.94 ATOM 220 C6 MAN A1306 54.659 60.736 24.698 1.00134.50 ATOM 221 O2 MAN A1306 53.289 59.865 20.110 1.00151.13 ATOM 222 O3 MAN A1306 53.804 57.434 21.212 1.00143.12 ATOM 223 O4 MAN A1306 54.014 57.810 24.198 1.00132.19 ATOM 224 O5 MAN A1306 53.182 61.074 22.802 1.00131.26 ATOM 225 O6 MAN A1306 54.194 60.813 26.052 1.00133.01 ATOM 226 C1 MAN A1307 52.737 59.536 18.792 1.00157.08 ATOM 227 C2 MAN A1307 53.020 60.620 17.732 1.00157.41 ATOM 228 C3 MAN A1307 54.347 60.436 16.993 1.00158.84 ATOM 229 C4 MAN A1307 54.490 59.005 16.479 1.00158.52 ATOM 230 C5 MAN A1307 54.268 57.952 17.570 1.00155.51 ATOM 231 C6 MAN A1307 55.472 57.793 18.499 1.00153.26 ATOM 232 O2 MAN A1307 52.963 61.928 18.324 1.00153.70 ATOM 233 O3 MAN A1307 55.459 60.776 17.834 1.00159.96 ATOM 234 O4 MAN A1307 53.546 58.777 15.424 1.00159.89 ATOM 235 O5 MAN A1307 53.082 58.199 18.348 1.00156.07 ATOM 236 O6 MAN A1307 55.464 56.469 19.041 1.00152.83 TER