HEADER Signaling protein 01-OCT-09 3A7Q TITLE Structural basis for specific recognition of reelin by its receptors COMPND MOL_ID: 1; COMPND 2 MOLECULE: Reelin; COMPND 3 CHAIN: A; COMPND 4 MUTATION: YES; COMPND 5 EC: 3.4.21.-; COMPND 6 FRAGMENT: repeat 5-6 fragment, UNP residues ; COMPND 7 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.60 ANGSTORMS DBREF 3A7Q A 1948 2661 UNP Q60841 RELN_MOUSE 1948 2661 MODRES 3A7Q ASN A 200 ASN GLYCOSYLATION SITE MODRES 3A7Q ASN A 324 ASN GLYCOSYLATION SITE MODRES 3A7Q ASN A 372 ASN GLYCOSYLATION SITE MODRES 3A7Q ASN A 624 ASN GLYCOSYLATION SITE SEQRES 1 A 33 GLY CYS LEU ASP MET CYS SER GLY HIS GLY ARG CYS VAL SEQRES 2 A 33 GLN GLY SER CYS VAL CYS ASP GLU GLN TRP GLY GLY LEU SEQRES 3 A 33 TYR CYS ASP GLU PRO GLU THR ATOM 1 N GLY A 536 21.521 20.492 42.216 1.00 58.64 ATOM 2 CA GLY A 536 20.819 21.306 43.208 1.00 59.08 ATOM 3 C GLY A 536 21.543 21.638 44.505 1.00 59.46 ATOM 4 O GLY A 536 21.167 22.586 45.203 1.00 59.63 ATOM 5 N CYS A 537 22.562 20.859 44.849 1.00 59.56 ATOM 6 CA CYS A 537 23.323 21.113 46.070 1.00 59.86 ATOM 7 C CYS A 537 24.770 21.414 45.706 1.00 59.92 ATOM 8 O CYS A 537 25.574 20.499 45.523 1.00 60.31 ATOM 9 CB CYS A 537 23.235 19.923 47.039 1.00 59.88 ATOM 10 SG CYS A 537 21.580 19.644 47.793 1.00 60.95 ATOM 11 N LEU A 538 25.099 22.697 45.580 1.00 59.74 ATOM 12 CA LEU A 538 26.452 23.091 45.190 1.00 59.55 ATOM 13 C LEU A 538 27.469 22.662 46.254 1.00 59.32 ATOM 14 O LEU A 538 27.147 22.602 47.445 1.00 59.22 ATOM 15 CB LEU A 538 26.527 24.593 44.890 1.00 59.58 ATOM 16 CG LEU A 538 25.762 25.068 43.643 1.00 60.13 ATOM 17 CD1 LEU A 538 25.419 26.556 43.709 1.00 60.46 ATOM 18 CD2 LEU A 538 26.506 24.740 42.342 1.00 60.52 ATOM 19 N ASP A 539 28.682 22.339 45.796 1.00 58.95 ATOM 20 CA ASP A 539 29.749 21.737 46.619 1.00 58.37 ATOM 21 C ASP A 539 29.512 20.265 47.001 1.00 57.70 ATOM 22 O ASP A 539 30.405 19.627 47.554 1.00 58.09 ATOM 23 CB ASP A 539 30.068 22.581 47.868 1.00 58.59 ATOM 24 CG ASP A 539 30.903 23.817 47.557 1.00 58.83 ATOM 25 OD1 ASP A 539 31.310 24.013 46.389 1.00 59.25 ATOM 26 OD2 ASP A 539 31.154 24.603 48.496 1.00 59.50 ATOM 27 N MET A 540 28.328 19.734 46.695 1.00 56.68 ATOM 28 CA MET A 540 27.988 18.314 46.930 1.00 55.91 ATOM 29 C MET A 540 27.822 17.957 48.427 1.00 55.80 ATOM 30 O MET A 540 28.098 16.840 48.855 1.00 55.52 ATOM 31 CB MET A 540 28.992 17.381 46.218 1.00 55.41 ATOM 32 CG MET A 540 29.030 17.538 44.700 1.00 55.10 ATOM 33 SD MET A 540 30.377 16.669 43.842 1.00 54.96 ATOM 34 CE MET A 540 31.786 17.643 44.371 1.00 56.02 ATOM 35 N CYS A 541 27.353 18.928 49.203 1.00 56.01 ATOM 36 CA CYS A 541 27.257 18.844 50.666 1.00 56.30 ATOM 37 C CYS A 541 28.602 18.623 51.343 1.00 56.33 ATOM 38 O CYS A 541 28.660 18.110 52.471 1.00 56.38 ATOM 39 CB CYS A 541 26.240 17.790 51.106 1.00 56.09 ATOM 40 SG CYS A 541 24.625 18.042 50.377 1.00 58.41 ATOM 41 N SER A 542 29.673 19.012 50.642 1.00 56.26 ATOM 42 CA SER A 542 31.043 18.976 51.171 1.00 56.30 ATOM 43 C SER A 542 31.578 17.556 51.405 1.00 56.49 ATOM 44 O SER A 542 32.671 17.378 51.958 1.00 56.82 ATOM 45 CB SER A 542 31.154 19.810 52.462 1.00 56.37 ATOM 46 OG SER A 542 30.897 21.187 52.225 1.00 55.98 ATOM 47 N GLY A 543 30.813 16.555 50.979 1.00 56.32 ATOM 48 CA GLY A 543 31.172 15.162 51.189 1.00 56.30 ATOM 49 C GLY A 543 30.609 14.525 52.441 1.00 56.76 ATOM 50 O GLY A 543 30.928 13.368 52.726 1.00 56.86 ATOM 51 N HIS A 544 29.777 15.266 53.185 1.00 56.91 ATOM 52 CA HIS A 544 29.270 14.816 54.487 1.00 56.82 ATOM 53 C HIS A 544 27.758 14.932 54.629 1.00 57.17 ATOM 54 O HIS A 544 27.227 15.219 55.713 1.00 57.44 ATOM 55 CB HIS A 544 29.965 15.566 55.622 1.00 56.84 ATOM 56 CG HIS A 544 31.450 15.393 55.629 1.00 57.04 ATOM 57 ND1 HIS A 544 32.317 16.398 55.261 1.00 56.38 ATOM 58 CD2 HIS A 544 32.219 14.320 55.929 1.00 56.39 ATOM 59 CE1 HIS A 544 33.559 15.953 55.341 1.00 57.29 ATOM 60 NE2 HIS A 544 33.526 14.695 55.744 1.00 56.88 ATOM 61 N GLY A 545 27.065 14.687 53.530 1.00 57.18 ATOM 62 CA GLY A 545 25.613 14.724 53.513 1.00 57.30 ATOM 63 C GLY A 545 25.100 14.281 52.162 1.00 57.48 ATOM 64 O GLY A 545 25.877 14.007 51.237 1.00 57.53 ATOM 65 N ARG A 546 23.788 14.182 52.042 1.00 57.52 ATOM 66 CA ARG A 546 23.209 13.889 50.742 1.00 57.79 ATOM 67 C ARG A 546 22.257 15.003 50.343 1.00 57.80 ATOM 68 O ARG A 546 21.667 15.663 51.191 1.00 57.74 ATOM 69 CB ARG A 546 22.570 12.488 50.683 1.00 57.74 ATOM 70 CG ARG A 546 21.758 12.080 51.892 1.00 57.02 ATOM 71 CD ARG A 546 21.186 10.674 51.733 1.00 57.77 ATOM 72 NE ARG A 546 22.217 9.630 51.666 1.00 59.24 ATOM 73 CZ ARG A 546 22.748 8.997 52.720 1.00 59.85 ATOM 74 NH1 ARG A 546 22.366 9.291 53.964 1.00 58.90 ATOM 75 NH2 ARG A 546 23.679 8.067 52.531 1.00 59.07 ATOM 76 N CYS A 547 22.160 15.241 49.047 1.00 58.34 ATOM 77 CA CYS A 547 21.262 16.248 48.541 1.00 58.45 ATOM 78 C CYS A 547 19.848 15.702 48.512 1.00 58.41 ATOM 79 O CYS A 547 19.596 14.611 47.976 1.00 58.57 ATOM 80 CB CYS A 547 21.690 16.712 47.154 1.00 58.71 ATOM 81 SG CYS A 547 20.779 18.159 46.651 1.00 59.90 ATOM 82 N VAL A 548 18.933 16.457 49.116 1.00 58.41 ATOM 83 CA VAL A 548 17.525 16.079 49.189 1.00 58.16 ATOM 84 C VAL A 548 16.638 17.303 48.949 1.00 58.34 ATOM 85 O VAL A 548 16.333 18.065 49.876 1.00 58.38 ATOM 86 CB VAL A 548 17.177 15.405 50.539 1.00 58.33 ATOM 87 CG1 VAL A 548 15.773 14.799 50.502 1.00 57.79 ATOM 88 CG2 VAL A 548 18.216 14.334 50.906 1.00 57.89 ATOM 89 N GLN A 549 16.234 17.479 47.690 1.00 58.28 ATOM 90 CA GLN A 549 15.369 18.580 47.273 1.00 57.98 ATOM 91 C GLN A 549 16.093 19.915 47.333 1.00 57.75 ATOM 92 O GLN A 549 15.497 20.940 47.677 1.00 57.81 ATOM 93 CB GLN A 549 14.089 18.630 48.118 1.00 57.96 ATOM 94 CG GLN A 549 13.055 17.572 47.759 1.00 58.39 ATOM 95 CD GLN A 549 12.015 17.396 48.847 1.00 57.52 ATOM 96 OE1 GLN A 549 11.333 18.346 49.221 1.00 58.28 ATOM 97 NE2 GLN A 549 11.893 16.178 49.364 1.00 56.79 ATOM 98 N GLY A 550 17.381 19.898 46.999 1.00 57.42 ATOM 99 CA GLY A 550 18.181 21.121 46.979 1.00 57.05 ATOM 100 C GLY A 550 18.620 21.552 48.361 1.00 56.74 ATOM 101 O GLY A 550 19.053 22.687 48.566 1.00 56.87 ATOM 102 N SER A 551 18.502 20.636 49.313 1.00 56.40 ATOM 103 CA SER A 551 18.980 20.856 50.666 1.00 56.20 ATOM 104 C SER A 551 19.853 19.682 51.071 1.00 55.96 ATOM 105 O SER A 551 19.593 18.540 50.695 1.00 55.44 ATOM 106 CB SER A 551 17.806 20.990 51.645 1.00 56.38 ATOM 107 OG SER A 551 16.951 22.058 51.284 1.00 55.98 ATOM 108 N CYS A 552 20.887 19.969 51.847 1.00 56.10 ATOM 109 CA CYS A 552 21.741 18.918 52.383 1.00 56.20 ATOM 110 C CYS A 552 21.148 18.303 53.652 1.00 56.02 ATOM 111 O CYS A 552 20.690 19.012 54.543 1.00 55.70 ATOM 112 CB CYS A 552 23.147 19.457 52.618 1.00 56.01 ATOM 113 SG CYS A 552 23.967 19.873 51.074 1.00 57.67 ATOM 114 N VAL A 553 21.106 16.975 53.689 1.00 56.38 ATOM 115 CA VAL A 553 20.857 16.241 54.924 1.00 56.74 ATOM 116 C VAL A 553 22.205 15.674 55.360 1.00 57.08 ATOM 117 O VAL A 553 22.780 14.813 54.689 1.00 57.50 ATOM 118 CB VAL A 553 19.797 15.132 54.766 1.00 56.66 ATOM 119 CG1 VAL A 553 19.553 14.441 56.099 1.00 55.83 ATOM 120 CG2 VAL A 553 18.494 15.719 54.250 1.00 57.13 ATOM 121 N CYS A 554 22.721 16.180 56.471 1.00 57.27 ATOM 122 CA CYS A 554 24.089 15.884 56.850 1.00 57.76 ATOM 123 C CYS A 554 24.246 14.516 57.511 1.00 57.76 ATOM 124 O CYS A 554 23.300 13.949 58.060 1.00 58.09 ATOM 125 CB CYS A 554 24.668 17.012 57.711 1.00 57.68 ATOM 126 SG CYS A 554 24.565 18.674 56.937 1.00 59.84 ATOM 127 N ASP A 555 25.452 13.974 57.429 1.00 57.94 ATOM 128 CA ASP A 555 25.765 12.746 58.132 1.00 57.67 ATOM 129 C ASP A 555 25.870 13.118 59.605 1.00 57.79 ATOM 130 O ASP A 555 26.107 14.281 59.927 1.00 57.92 ATOM 131 CB ASP A 555 27.077 12.166 57.606 1.00 57.28 ATOM 132 CG ASP A 555 27.053 11.906 56.096 1.00 57.38 ATOM 133 OD1 ASP A 555 25.966 11.888 55.466 1.00 54.38 ATOM 134 OD2 ASP A 555 28.154 11.706 55.534 1.00 59.17 ATOM 135 N GLU A 556 25.674 12.154 60.501 1.00 57.81 ATOM 136 CA GLU A 556 25.836 12.426 61.925 1.00 58.04 ATOM 137 C GLU A 556 27.208 13.039 62.162 1.00 57.77 ATOM 138 O GLU A 556 28.133 12.831 61.369 1.00 57.51 ATOM 139 CB GLU A 556 25.630 11.165 62.795 1.00 58.45 ATOM 140 CG GLU A 556 26.157 9.857 62.209 1.00 59.24 ATOM 141 CD GLU A 556 25.178 9.233 61.230 1.00 60.64 ATOM 142 OE1 GLU A 556 24.184 8.641 61.705 1.00 61.72 ATOM 143 OE2 GLU A 556 25.402 9.338 59.996 1.00 59.40 ATOM 144 N GLN A 557 27.330 13.800 63.246 1.00 57.58 ATOM 145 CA GLN A 557 28.577 14.507 63.584 1.00 57.54 ATOM 146 C GLN A 557 28.833 15.709 62.674 1.00 57.14 ATOM 147 O GLN A 557 29.847 16.373 62.798 1.00 57.24 ATOM 148 CB GLN A 557 29.810 13.571 63.599 1.00 57.38 ATOM 149 CG GLN A 557 29.606 12.191 64.268 1.00 58.10 ATOM 150 CD GLN A 557 28.891 12.244 65.615 1.00 57.94 ATOM 151 OE1 GLN A 557 29.058 13.181 66.393 1.00 58.56 ATOM 152 NE2 GLN A 557 28.094 11.225 65.893 1.00 58.47 ATOM 153 N TRP A 558 27.902 15.999 61.778 1.00 57.01 ATOM 154 CA TRP A 558 28.033 17.155 60.892 1.00 56.97 ATOM 155 C TRP A 558 26.761 17.973 60.888 1.00 56.28 ATOM 156 O TRP A 558 25.671 17.422 60.914 1.00 56.08 ATOM 157 CB TRP A 558 28.357 16.717 59.468 1.00 57.11 ATOM 158 CG TRP A 558 29.680 16.085 59.348 1.00 57.97 ATOM 159 CD1 TRP A 558 29.983 14.761 59.523 1.00 58.13 ATOM 160 CD2 TRP A 558 30.907 16.739 59.019 1.00 58.66 ATOM 161 NE1 TRP A 558 31.328 14.555 59.322 1.00 57.45 ATOM 162 CE2 TRP A 558 31.918 15.751 59.011 1.00 57.59 ATOM 163 CE3 TRP A 558 31.253 18.066 58.724 1.00 58.81 ATOM 164 CZ2 TRP A 558 33.248 16.049 58.734 1.00 57.72 ATOM 165 CZ3 TRP A 558 32.573 18.359 58.440 1.00 57.92 ATOM 166 CH2 TRP A 558 33.557 17.355 58.452 1.00 58.22 ATOM 167 N GLY A 559 26.919 19.290 60.850 1.00 55.92 ATOM 168 CA GLY A 559 25.800 20.205 60.716 1.00 55.73 ATOM 169 C GLY A 559 26.105 21.318 59.734 1.00 55.78 ATOM 170 O GLY A 559 27.061 21.233 58.953 1.00 55.68 ATOM 171 N GLY A 560 25.292 22.371 59.787 1.00 55.91 ATOM 172 CA GLY A 560 25.391 23.473 58.836 1.00 55.65 ATOM 173 C GLY A 560 24.544 23.248 57.598 1.00 55.50 ATOM 174 O GLY A 560 24.084 22.136 57.338 1.00 55.27 ATOM 175 N LEU A 561 24.349 24.317 56.831 1.00 55.54 ATOM 176 CA LEU A 561 23.558 24.280 55.613 1.00 55.63 ATOM 177 C LEU A 561 24.204 23.437 54.510 1.00 56.05 ATOM 178 O LEU A 561 23.495 22.875 53.673 1.00 56.57 ATOM 179 CB LEU A 561 23.300 25.702 55.116 1.00 55.58 ATOM 180 CG LEU A 561 22.007 25.963 54.342 1.00 55.48 ATOM 181 CD1 LEU A 561 20.811 25.949 55.277 1.00 54.97 ATOM 182 CD2 LEU A 561 22.093 27.292 53.604 1.00 55.45 ATOM 183 N TYR A 562 25.536 23.349 54.509 1.00 56.08 ATOM 184 CA TYR A 562 26.263 22.587 53.486 1.00 56.23 ATOM 185 C TYR A 562 27.104 21.455 54.069 1.00 56.52 ATOM 186 O TYR A 562 27.953 20.876 53.365 1.00 56.09 ATOM 187 CB TYR A 562 27.116 23.514 52.611 1.00 56.03 ATOM 188 CG TYR A 562 26.295 24.587 51.945 1.00 55.94 ATOM 189 CD1 TYR A 562 25.442 24.280 50.882 1.00 55.80 ATOM 190 CD2 TYR A 562 26.350 25.911 52.389 1.00 56.05 ATOM 191 CE1 TYR A 562 24.673 25.263 50.273 1.00 56.01 ATOM 192 CE2 TYR A 562 25.583 26.912 51.788 1.00 55.72 ATOM 193 CZ TYR A 562 24.748 26.579 50.731 1.00 56.10 ATOM 194 OH TYR A 562 23.986 27.553 50.134 1.00 55.91 ATOM 195 N CYS A 563 26.838 21.140 55.344 1.00 56.57 ATOM 196 CA CYS A 563 27.493 20.044 56.072 1.00 56.94 ATOM 197 C CYS A 563 29.014 20.213 56.230 1.00 57.04 ATOM 198 O CYS A 563 29.763 19.237 56.134 1.00 56.81 ATOM 199 CB CYS A 563 27.173 18.700 55.414 1.00 56.74 ATOM 200 SG CYS A 563 25.427 18.487 55.088 1.00 58.94 ATOM 201 N ASP A 564 29.466 21.442 56.478 1.00 57.12 ATOM 202 CA ASP A 564 30.903 21.714 56.620 1.00 57.50 ATOM 203 C ASP A 564 31.334 22.148 58.041 1.00 57.45 ATOM 204 O ASP A 564 32.478 22.560 58.266 1.00 57.17 ATOM 205 CB ASP A 564 31.386 22.698 55.542 1.00 57.44 ATOM 206 CG ASP A 564 30.561 23.972 55.488 1.00 58.42 ATOM 207 OD1 ASP A 564 29.450 24.004 56.065 1.00 60.73 ATOM 208 OD2 ASP A 564 31.018 24.948 54.849 1.00 58.63 ATOM 209 N GLU A 565 30.406 22.048 58.989 1.00 57.60 ATOM 210 CA GLU A 565 30.709 22.267 60.397 1.00 57.83 ATOM 211 C GLU A 565 30.541 20.950 61.149 1.00 57.79 ATOM 212 O GLU A 565 29.457 20.376 61.152 1.00 58.37 ATOM 213 CB GLU A 565 29.811 23.350 60.997 1.00 57.82 ATOM 214 CG GLU A 565 30.267 24.786 60.707 1.00 59.16 ATOM 215 CD GLU A 565 29.295 25.571 59.822 1.00 60.79 ATOM 216 OE1 GLU A 565 29.752 26.200 58.838 1.00 61.51 ATOM 217 OE2 GLU A 565 28.077 25.575 60.120 1.00 60.39 ATOM 218 N PRO A 566 31.620 20.448 61.774 1.00 57.74 ATOM 219 CA PRO A 566 31.504 19.170 62.469 1.00 57.45 ATOM 220 C PRO A 566 30.919 19.366 63.857 1.00 57.08 ATOM 221 O PRO A 566 31.152 20.395 64.478 1.00 57.06 ATOM 222 CB PRO A 566 32.956 18.675 62.552 1.00 57.49 ATOM 223 CG PRO A 566 33.808 19.745 61.845 1.00 57.58 ATOM 224 CD PRO A 566 32.983 20.989 61.877 1.00 57.83 ATOM 225 N GLU A 567 30.143 18.397 64.325 1.00 56.88 ATOM 226 CA GLU A 567 29.471 18.523 65.618 1.00 56.78 ATOM 227 C GLU A 567 30.405 18.253 66.791 1.00 56.62 ATOM 228 O GLU A 567 30.193 18.785 67.884 1.00 56.91 ATOM 229 CB GLU A 567 28.235 17.622 65.688 1.00 56.80 ATOM 230 CG GLU A 567 27.156 17.957 64.651 1.00 56.98 ATOM 231 CD GLU A 567 26.378 19.220 64.980 1.00 57.43 ATOM 232 OE1 GLU A 567 26.355 19.622 66.166 1.00 58.53 ATOM 233 OE2 GLU A 567 25.772 19.806 64.057 1.00 56.48 ATOM 234 N THR A 568 31.429 17.427 66.570 1.00 56.36 ATOM 235 CA THR A 568 32.475 17.187 67.585 1.00 56.11 ATOM 236 C THR A 568 33.898 17.280 67.013 1.00 55.72 ATOM 237 O THR A 568 34.077 17.393 65.795 1.00 55.69 ATOM 238 CB THR A 568 32.282 15.837 68.346 1.00 56.18 ATOM 239 OG1 THR A 568 31.460 14.947 67.573 1.00 56.47 ATOM 240 CG2 THR A 568 31.633 16.076 69.710 1.00 56.29 TER