HEADER MEMBRANE PROTEIN 31-DEC-69 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 C 717 1288 UNP O75129 ASTN2_HUMAN 717 1288 SEQRES 1 C 28 CYS SER GLY LYS GLY ASP VAL ILE ASP ASP TRP CYS ARG SEQRES 2 C 28 CYS ASP LEU SER ALA PHE ASP ALA ASN GLY LEU PRO ASN SEQRES 3 C 28 CYS SER ATOM 1 N CYS C 985 -13.786 93.310 11.392 1.00 99.61 ATOM 2 CA CYS C 985 -13.314 93.610 12.751 1.00101.60 ATOM 3 C CYS C 985 -14.451 93.858 13.740 1.00 98.23 ATOM 4 O CYS C 985 -14.286 94.610 14.689 1.00 97.46 ATOM 5 CB CYS C 985 -12.375 94.825 12.727 1.00107.14 ATOM 6 SG CYS C 985 -11.156 94.881 11.380 1.00119.98 ATOM 7 N SER C 986 -15.601 93.225 13.520 1.00 99.36 ATOM 8 CA SER C 986 -16.761 93.321 14.424 1.00101.97 ATOM 9 C SER C 986 -17.233 94.755 14.731 1.00100.95 ATOM 10 O SER C 986 -17.860 95.004 15.767 1.00 99.01 ATOM 11 CB SER C 986 -16.459 92.567 15.730 1.00103.94 ATOM 12 OG SER C 986 -17.591 92.481 16.573 1.00112.69 ATOM 13 N GLY C 987 -16.934 95.690 13.828 1.00101.27 ATOM 14 CA GLY C 987 -17.198 97.119 14.042 1.00101.28 ATOM 15 C GLY C 987 -16.390 97.825 15.126 1.00102.22 ATOM 16 O GLY C 987 -16.618 99.007 15.369 1.00100.63 ATOM 17 N LYS C 988 -15.454 97.116 15.773 1.00104.63 ATOM 18 CA LYS C 988 -14.673 97.639 16.895 1.00104.77 ATOM 19 C LYS C 988 -13.187 97.634 16.543 1.00103.53 ATOM 20 O LYS C 988 -12.349 97.245 17.358 1.00104.29 ATOM 21 CB LYS C 988 -14.902 96.797 18.156 1.00106.95 ATOM 22 CG LYS C 988 -16.331 96.749 18.662 1.00111.47 ATOM 23 CD LYS C 988 -16.364 96.121 20.046 1.00117.75 ATOM 24 CE LYS C 988 -17.778 95.798 20.500 1.00121.27 ATOM 25 NZ LYS C 988 -17.765 95.030 21.778 1.00123.77 ATOM 26 N GLY C 989 -12.857 98.080 15.336 1.00103.12 ATOM 27 CA GLY C 989 -11.463 98.141 14.912 1.00105.22 ATOM 28 C GLY C 989 -11.306 98.490 13.450 1.00108.63 ATOM 29 O GLY C 989 -12.212 98.268 12.655 1.00113.20 ATOM 30 N ASP C 990 -10.152 99.050 13.105 1.00112.50 ATOM 31 CA ASP C 990 -9.841 99.407 11.727 1.00116.93 ATOM 32 C ASP C 990 -9.008 98.309 11.094 1.00113.41 ATOM 33 O ASP C 990 -8.243 97.629 11.778 1.00112.84 ATOM 34 CB ASP C 990 -9.086 100.741 11.671 1.00123.94 ATOM 35 CG ASP C 990 -9.936 101.918 12.113 1.00128.88 ATOM 36 OD1 ASP C 990 -11.033 101.701 12.682 1.00131.26 ATOM 37 OD2 ASP C 990 -9.504 103.073 11.890 1.00137.90 ATOM 38 N VAL C 991 -9.135 98.175 9.779 1.00110.94 ATOM 39 CA VAL C 991 -8.439 97.131 9.032 1.00109.81 ATOM 40 C VAL C 991 -7.227 97.718 8.314 1.00110.25 ATOM 41 O VAL C 991 -7.355 98.540 7.406 1.00109.93 ATOM 42 CB VAL C 991 -9.373 96.384 8.042 1.00110.08 ATOM 43 CG1 VAL C 991 -10.151 97.341 7.150 1.00115.15 ATOM 44 CG2 VAL C 991 -8.604 95.381 7.190 1.00107.81 ATOM 45 N ILE C 992 -6.050 97.297 8.750 1.00112.31 ATOM 46 CA ILE C 992 -4.824 97.480 7.983 1.00116.63 ATOM 47 C ILE C 992 -4.820 96.301 7.012 1.00118.00 ATOM 48 O ILE C 992 -5.448 95.280 7.278 1.00118.54 ATOM 49 CB ILE C 992 -3.574 97.504 8.901 1.00119.65 ATOM 50 CG1 ILE C 992 -3.484 98.841 9.659 1.00120.92 ATOM 51 CG2 ILE C 992 -2.279 97.315 8.113 1.00121.69 ATOM 52 CD1 ILE C 992 -4.595 99.102 10.653 1.00119.80 ATOM 53 N ASP C 993 -4.165 96.451 5.867 1.00122.99 ATOM 54 CA ASP C 993 -4.061 95.343 4.904 1.00124.84 ATOM 55 C ASP C 993 -3.783 94.024 5.632 1.00121.25 ATOM 56 O ASP C 993 -2.797 93.932 6.363 1.00127.03 ATOM 57 CB ASP C 993 -3.001 95.621 3.806 1.00131.34 ATOM 58 CG ASP C 993 -1.706 96.270 4.338 1.00135.15 ATOM 59 OD1 ASP C 993 -1.033 95.693 5.220 1.00132.91 ATOM 60 OD2 ASP C 993 -1.352 97.364 3.837 1.00139.22 ATOM 61 N ASP C 994 -4.694 93.051 5.496 1.00114.68 ATOM 62 CA ASP C 994 -4.539 91.670 6.036 1.00110.62 ATOM 63 C ASP C 994 -5.013 91.420 7.485 1.00106.11 ATOM 64 O ASP C 994 -5.304 90.282 7.828 1.00101.96 ATOM 65 CB ASP C 994 -3.081 91.168 5.889 1.00113.37 ATOM 66 CG ASP C 994 -2.958 89.656 5.911 1.00113.73 ATOM 67 OD1 ASP C 994 -3.897 88.961 5.473 1.00114.57 ATOM 68 OD2 ASP C 994 -1.898 89.159 6.358 1.00117.04 ATOM 69 N TRP C 995 -5.086 92.453 8.325 1.00105.93 ATOM 70 CA TRP C 995 -5.371 92.272 9.757 1.00107.30 ATOM 71 C TRP C 995 -6.121 93.443 10.381 1.00106.55 ATOM 72 O TRP C 995 -6.143 94.532 9.830 1.00105.17 ATOM 73 CB TRP C 995 -4.068 92.013 10.536 1.00111.66 ATOM 74 CG TRP C 995 -3.011 93.063 10.358 1.00114.69 ATOM 75 CD1 TRP C 995 -2.112 93.151 9.337 1.00117.87 ATOM 76 CD2 TRP C 995 -2.732 94.163 11.235 1.00116.32 ATOM 77 NE1 TRP C 995 -1.297 94.244 9.512 1.00120.96 ATOM 78 CE2 TRP C 995 -1.655 94.884 10.669 1.00119.11 ATOM 79 CE3 TRP C 995 -3.290 94.614 12.438 1.00116.04 ATOM 80 CZ2 TRP C 995 -1.123 96.034 11.266 1.00120.83 ATOM 81 CZ3 TRP C 995 -2.763 95.760 13.034 1.00118.94 ATOM 82 CH2 TRP C 995 -1.688 96.456 12.444 1.00121.86 ATOM 83 N CYS C 996 -6.718 93.207 11.547 1.00108.49 ATOM 84 CA CYS C 996 -7.483 94.232 12.255 1.00110.91 ATOM 85 C CYS C 996 -6.678 94.856 13.389 1.00111.28 ATOM 86 O CYS C 996 -6.155 94.147 14.246 1.00110.68 ATOM 87 CB CYS C 996 -8.770 93.649 12.833 1.00112.34 ATOM 88 SG CYS C 996 -10.007 93.197 11.605 1.00119.58 ATOM 89 N ARG C 997 -6.601 96.183 13.381 1.00111.34 ATOM 90 CA ARG C 997 -6.035 96.961 14.476 1.00113.52 ATOM 91 C ARG C 997 -7.178 97.272 15.443 1.00112.35 ATOM 92 O ARG C 997 -7.897 98.251 15.267 1.00114.89 ATOM 93 CB ARG C 997 -5.406 98.234 13.909 1.00117.79 ATOM 94 CG ARG C 997 -4.816 99.231 14.900 1.00123.41 ATOM 95 CD ARG C 997 -4.847 100.628 14.293 1.00127.34 ATOM 96 NE ARG C 997 -3.781 101.504 14.763 1.00133.31 ATOM 97 CZ ARG C 997 -3.554 102.735 14.296 1.00139.57 ATOM 98 NH1 ARG C 997 -2.553 103.458 14.796 1.00143.60 ATOM 99 NH2 ARG C 997 -4.318 103.257 13.334 1.00139.05 ATOM 100 N CYS C 998 -7.354 96.420 16.450 1.00114.34 ATOM 101 CA CYS C 998 -8.494 96.522 17.364 1.00117.24 ATOM 102 C CYS C 998 -8.320 97.703 18.295 1.00117.10 ATOM 103 O CYS C 998 -7.346 97.759 19.041 1.00119.60 ATOM 104 CB CYS C 998 -8.663 95.243 18.199 1.00118.97 ATOM 105 SG CYS C 998 -8.794 93.690 17.265 1.00127.14 ATOM 106 N ASP C 999 -9.255 98.647 18.242 1.00118.97 ATOM 107 CA ASP C 999 -9.251 99.774 19.176 1.00125.61 ATOM 108 C ASP C 999 -9.601 99.292 20.589 1.00128.50 ATOM 109 O ASP C 999 -10.466 98.434 20.758 1.00125.07 ATOM 110 CB ASP C 999 -10.165 100.937 18.713 1.00127.87 ATOM 111 CG ASP C 999 -11.627 100.523 18.471 1.00127.07 ATOM 112 OD1 ASP C 999 -12.356 100.218 19.440 1.00128.33 ATOM 113 OD2 ASP C 999 -12.060 100.557 17.301 1.00125.00 ATOM 114 N LEU C1000 -8.895 99.824 21.588 1.00135.63 ATOM 115 CA LEU C1000 -9.155 99.485 22.992 1.00140.15 ATOM 116 C LEU C1000 -10.520 100.041 23.436 1.00145.47 ATOM 117 O LEU C1000 -10.915 101.111 22.963 1.00151.10 ATOM 118 CB LEU C1000 -8.030 99.998 23.916 1.00143.11 ATOM 119 CG LEU C1000 -7.629 101.493 23.974 1.00144.40 ATOM 120 CD1 LEU C1000 -8.452 102.290 24.983 1.00145.48 ATOM 121 CD2 LEU C1000 -6.147 101.647 24.301 1.00144.79 ATOM 122 N SER C1001 -11.263 99.353 24.310 1.00146.48 ATOM 123 CA SER C1001 -10.935 98.038 24.854 1.00148.72 ATOM 124 C SER C1001 -11.810 96.975 24.190 1.00146.21 ATOM 125 O SER C1001 -12.756 96.459 24.793 1.00146.38 ATOM 126 CB SER C1001 -11.121 98.023 26.375 1.00154.99 ATOM 127 OG SER C1001 -12.469 98.277 26.733 1.00160.98 ATOM 128 N ALA C1002 -11.501 96.675 22.931 1.00143.76 ATOM 129 CA ALA C1002 -11.975 95.448 22.274 1.00138.22 ATOM 130 C ALA C1002 -11.362 94.231 22.970 1.00134.59 ATOM 131 O ALA C1002 -12.035 93.227 23.181 1.00138.67 ATOM 132 CB ALA C1002 -11.594 95.448 20.802 1.00135.81 ATOM 133 N PHE C1003 -10.086 94.364 23.330 1.00129.36 ATOM 134 CA PHE C1003 -9.292 93.358 24.063 1.00126.55 ATOM 135 C PHE C1003 -10.074 92.552 25.116 1.00120.36 ATOM 136 O PHE C1003 -10.872 93.112 25.867 1.00118.95 ATOM 137 CB PHE C1003 -8.083 94.030 24.742 1.00131.26 ATOM 138 CG PHE C1003 -7.135 94.724 23.782 1.00134.82 ATOM 139 CD1 PHE C1003 -6.134 94.013 23.131 1.00135.24 ATOM 140 CD2 PHE C1003 -7.233 96.096 23.542 1.00137.77 ATOM 141 CE1 PHE C1003 -5.261 94.646 22.255 1.00136.06 ATOM 142 CE2 PHE C1003 -6.365 96.730 22.664 1.00138.06 ATOM 143 CZ PHE C1003 -5.377 96.004 22.020 1.00136.98 ATOM 144 N ASP C1004 -9.814 91.243 25.169 1.00115.69 ATOM 145 CA ASP C1004 -10.579 90.297 26.003 1.00113.75 ATOM 146 C ASP C1004 -10.163 90.319 27.493 1.00113.66 ATOM 147 O ASP C1004 -9.486 91.250 27.928 1.00112.19 ATOM 148 CB ASP C1004 -10.514 88.876 25.393 1.00113.76 ATOM 149 CG ASP C1004 -9.129 88.220 25.496 1.00117.46 ATOM 150 OD1 ASP C1004 -8.302 88.591 26.360 1.00123.44 ATOM 151 OD2 ASP C1004 -8.862 87.302 24.694 1.00117.92 ATOM 152 N ALA C1005 -10.582 89.314 28.268 1.00113.29 ATOM 153 CA ALA C1005 -10.232 89.205 29.698 1.00114.20 ATOM 154 C ALA C1005 -8.725 89.122 29.976 1.00113.49 ATOM 155 O ALA C1005 -8.260 89.625 31.000 1.00116.76 ATOM 156 CB ALA C1005 -10.939 88.009 30.326 1.00114.40 ATOM 157 N ASN C1006 -7.978 88.492 29.072 1.00110.75 ATOM 158 CA ASN C1006 -6.515 88.391 29.179 1.00111.24 ATOM 159 C ASN C1006 -5.746 89.473 28.400 1.00109.45 ATOM 160 O ASN C1006 -4.523 89.391 28.272 1.00112.12 ATOM 161 CB ASN C1006 -6.068 87.003 28.718 1.00112.50 ATOM 162 CG ASN C1006 -6.686 85.893 29.547 1.00114.21 ATOM 163 OD1 ASN C1006 -6.433 85.797 30.748 1.00117.92 ATOM 164 ND2 ASN C1006 -7.497 85.049 28.916 1.00113.47 ATOM 165 N GLY C1007 -6.453 90.479 27.888 1.00107.27 ATOM 166 CA GLY C1007 -5.833 91.599 27.183 1.00106.36 ATOM 167 C GLY C1007 -5.283 91.260 25.812 1.00103.23 ATOM 168 O GLY C1007 -4.199 91.721 25.458 1.00106.59 ATOM 169 N LEU C1008 -6.027 90.459 25.050 1.00 98.77 ATOM 170 CA LEU C1008 -5.628 90.028 23.710 1.00 96.18 ATOM 171 C LEU C1008 -6.661 90.504 22.692 1.00 94.86 ATOM 172 O LEU C1008 -7.854 90.391 22.947 1.00 91.49 ATOM 173 CB LEU C1008 -5.513 88.503 23.646 1.00 94.57 ATOM 174 CG LEU C1008 -4.611 87.827 24.679 1.00 95.38 ATOM 175 CD1 LEU C1008 -4.593 86.322 24.458 1.00 95.44 ATOM 176 CD2 LEU C1008 -3.193 88.371 24.642 1.00 96.87 ATOM 177 N PRO C1009 -6.210 91.030 21.532 1.00 96.41 ATOM 178 CA PRO C1009 -7.126 91.616 20.548 1.00 96.96 ATOM 179 C PRO C1009 -8.322 90.720 20.247 1.00 98.93 ATOM 180 O PRO C1009 -8.140 89.551 19.901 1.00102.08 ATOM 181 CB PRO C1009 -6.257 91.787 19.299 1.00 97.17 ATOM 182 CG PRO C1009 -4.863 91.848 19.793 1.00 99.21 ATOM 183 CD PRO C1009 -4.809 91.062 21.068 1.00 98.76 ATOM 184 N ASN C1010 -9.522 91.284 20.373 1.00101.41 ATOM 185 CA ASN C1010 -10.769 90.525 20.323 1.00102.18 ATOM 186 C ASN C1010 -11.775 91.013 19.275 1.00100.65 ATOM 187 O ASN C1010 -12.905 90.553 19.264 1.00 99.93 ATOM 188 CB ASN C1010 -11.431 90.609 21.700 1.00106.49 ATOM 189 CG ASN C1010 -12.197 89.356 22.079 1.00111.69 ATOM 190 OD1 ASN C1010 -12.033 88.287 21.488 1.00114.91 ATOM 191 ND2 ASN C1010 -13.035 89.482 23.099 1.00117.04 ATOM 192 N CYS C1011 -11.380 91.933 18.401 1.00103.42 ATOM 193 CA CYS C1011 -12.316 92.536 17.460 1.00104.36 ATOM 194 C CYS C1011 -12.615 91.599 16.286 1.00104.55 ATOM 195 O CYS C1011 -13.753 91.514 15.858 1.00107.91 ATOM 196 CB CYS C1011 -11.819 93.915 16.989 1.00108.60 ATOM 197 SG CYS C1011 -10.344 93.927 15.946 1.00112.14 ATOM 198 N SER C1012 -11.604 90.917 15.752 1.00103.01 ATOM 199 CA SER C1012 -11.840 89.899 14.724 1.00100.30 ATOM 200 C SER C1012 -12.188 88.589 15.420 1.00 99.13 ATOM 201 O SER C1012 -11.455 88.164 16.306 1.00102.09 ATOM 202 CB SER C1012 -10.611 89.702 13.837 1.00102.46 ATOM 203 OG SER C1012 -10.844 88.688 12.868 1.00102.70 ATOM 204 C1 I3P C1311 5.897 90.831 12.688 1.00178.94 ATOM 205 C2 I3P C1311 6.301 90.913 14.173 1.00173.42 ATOM 206 C3 I3P C1311 5.347 91.764 15.005 1.00173.60 ATOM 207 C4 I3P C1311 3.911 91.275 14.778 1.00178.72 ATOM 208 C5 I3P C1311 3.529 91.642 13.333 1.00180.45 ATOM 209 C6 I3P C1311 4.384 90.771 12.404 1.00180.44 ATOM 210 O1 I3P C1311 6.474 89.668 12.082 1.00184.66 ATOM 211 O2 I3P C1311 6.363 89.607 14.759 1.00166.29 ATOM 212 O3 I3P C1311 5.735 91.701 16.383 1.00167.94 ATOM 213 O4 I3P C1311 3.000 91.789 15.763 1.00181.98 ATOM 214 O5 I3P C1311 2.127 91.459 13.050 1.00179.71 ATOM 215 O6 I3P C1311 4.167 91.163 11.042 1.00181.10 ATOM 216 P1 I3P C1311 8.059 89.372 12.003 1.00188.28 ATOM 217 O11 I3P C1311 8.203 88.535 10.753 1.00189.90 ATOM 218 O12 I3P C1311 8.343 88.613 13.276 1.00186.71 ATOM 219 O13 I3P C1311 8.711 90.733 11.925 1.00190.94 ATOM 220 P4 I3P C1311 2.518 90.928 17.054 1.00180.09 ATOM 221 O41 I3P C1311 1.965 89.635 16.494 1.00174.76 ATOM 222 O42 I3P C1311 1.460 91.797 17.693 1.00177.59 ATOM 223 O43 I3P C1311 3.771 90.775 17.887 1.00173.91 ATOM 224 P5 I3P C1311 1.228 92.485 12.160 1.00175.31 ATOM 225 O51 I3P C1311 2.069 92.804 10.945 1.00173.72 ATOM 226 O52 I3P C1311 -0.035 91.717 11.839 1.00171.38 ATOM 227 O53 I3P C1311 0.989 93.671 13.065 1.00174.93 TER