HEADER cytokine 23-MAR-03 4V46 TITLE Crystal structure of the BAFF-BAFF-R complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: Tumor necrosis factor receptor superfamily member 13C; COMPND 3 CHAIN: BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR, BS, BT, BU, BV, BW, BX, BY, BZ, B0, B1, B2, B3, B4, B5, B6, B7, B8, B9, Ba, Bb, Bc, Bd, Be, Bf, Bg, Bh, Bi, Bj, Bk, Bl, Bm, Bn, Bo, Bp, Bq, Br, Bs, Bt, Bu, Bv, Bw, Bx; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.30 ANGSTORMS DBREF 4V46 B 1 63 UNP Q96RJ3 TR13C_HUMAN 1 63 SEQRES 1 Bc 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 Bc 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 41.088 138.211 53.561 1.00124.30 ATOM 2 CA THR B 17 41.307 139.509 52.843 1.00124.29 ATOM 3 C THR B 17 40.023 140.019 52.138 1.00122.97 ATOM 4 O THR B 17 39.770 139.685 50.972 1.00123.27 ATOM 5 CB THR B 17 42.477 139.379 51.787 1.00125.06 ATOM 6 OG1 THR B 17 42.238 138.251 50.931 1.00125.95 ATOM 7 CG2 THR B 17 43.836 139.204 52.484 1.00124.80 ATOM 8 N PRO B 18 39.197 140.838 52.837 1.00121.15 ATOM 9 CA PRO B 18 37.978 141.335 52.191 1.00118.80 ATOM 10 C PRO B 18 38.307 142.047 50.880 1.00116.60 ATOM 11 O PRO B 18 39.463 142.394 50.614 1.00116.05 ATOM 12 CB PRO B 18 37.372 142.261 53.251 1.00119.14 ATOM 13 CG PRO B 18 38.565 142.751 54.004 1.00119.98 ATOM 14 CD PRO B 18 39.388 141.486 54.149 1.00120.95 ATOM 15 N CYS B 19 37.290 142.260 50.057 1.00114.21 ATOM 16 CA CYS B 19 37.503 142.904 48.767 1.00111.59 ATOM 17 C CYS B 19 37.294 144.416 48.793 1.00110.83 ATOM 18 O CYS B 19 36.846 144.990 49.790 1.00110.17 ATOM 19 CB CYS B 19 36.564 142.304 47.712 1.00109.57 ATOM 20 SG CYS B 19 36.502 140.483 47.605 1.00106.08 ATOM 21 N VAL B 20 37.628 145.043 47.668 1.00109.96 ATOM 22 CA VAL B 20 37.464 146.478 47.483 1.00109.08 ATOM 23 C VAL B 20 35.978 146.776 47.671 1.00108.43 ATOM 24 O VAL B 20 35.134 145.941 47.351 1.00108.86 ATOM 25 CB VAL B 20 37.867 146.886 46.048 1.00108.96 ATOM 26 CG1 VAL B 20 37.703 148.386 45.858 1.00108.57 ATOM 27 CG2 VAL B 20 39.297 146.443 45.765 1.00108.97 ATOM 28 N PRO B 21 35.632 147.958 48.206 1.00107.48 ATOM 29 CA PRO B 21 34.206 148.262 48.387 1.00106.01 ATOM 30 C PRO B 21 33.492 148.214 47.036 1.00104.63 ATOM 31 O PRO B 21 34.116 148.446 45.993 1.00104.60 ATOM 32 CB PRO B 21 34.226 149.662 48.984 1.00106.57 ATOM 33 CG PRO B 21 35.508 149.660 49.775 1.00107.08 ATOM 34 CD PRO B 21 36.476 148.996 48.823 1.00107.36 ATOM 35 N ALA B 22 32.192 147.918 47.059 1.00102.66 ATOM 36 CA ALA B 22 31.395 147.808 45.829 1.00100.60 ATOM 37 C ALA B 22 31.783 146.521 45.080 1.00 98.60 ATOM 38 O ALA B 22 31.496 146.352 43.885 1.00 98.23 ATOM 39 CB ALA B 22 31.614 149.035 44.930 1.00101.10 ATOM 40 N GLU B 23 32.448 145.626 45.811 1.00 95.60 ATOM 41 CA GLU B 23 32.897 144.336 45.300 1.00 91.94 ATOM 42 C GLU B 23 32.824 143.394 46.509 1.00 90.33 ATOM 43 O GLU B 23 33.412 143.664 47.561 1.00 90.44 ATOM 44 CB GLU B 23 34.327 144.455 44.763 1.00 90.74 ATOM 45 CG GLU B 23 34.624 143.522 43.602 1.00 90.09 ATOM 46 CD GLU B 23 35.949 143.821 42.909 1.00 90.07 ATOM 47 OE1 GLU B 23 37.003 143.829 43.589 1.00 90.12 ATOM 48 OE2 GLU B 23 35.934 144.037 41.676 1.00 89.11 ATOM 49 N CYS B 24 32.075 142.305 46.360 1.00 88.23 ATOM 50 CA CYS B 24 31.877 141.336 47.438 1.00 85.82 ATOM 51 C CYS B 24 32.668 140.052 47.246 1.00 82.12 ATOM 52 O CYS B 24 33.262 139.823 46.191 1.00 81.38 ATOM 53 CB CYS B 24 30.383 141.010 47.557 1.00 88.63 ATOM 54 SG CYS B 24 29.370 142.363 48.266 1.00 94.24 ATOM 55 N PHE B 25 32.678 139.216 48.278 1.00 78.17 ATOM 56 CA PHE B 25 33.395 137.953 48.204 1.00 74.07 ATOM 57 C PHE B 25 32.431 136.819 47.882 1.00 71.45 ATOM 58 O PHE B 25 31.589 136.452 48.707 1.00 70.89 ATOM 59 CB PHE B 25 34.109 137.655 49.522 1.00 73.46 ATOM 60 CG PHE B 25 35.045 136.484 49.443 1.00 72.76 ATOM 61 CD1 PHE B 25 36.062 136.458 48.494 1.00 72.42 ATOM 62 CD2 PHE B 25 34.919 135.411 50.315 1.00 72.73 ATOM 63 CE1 PHE B 25 36.943 135.384 48.410 1.00 72.06 ATOM 64 CE2 PHE B 25 35.797 134.330 50.240 1.00 72.74 ATOM 65 CZ PHE B 25 36.811 134.320 49.283 1.00 72.35 ATOM 66 N ASP B 26 32.557 136.273 46.674 1.00 68.15 ATOM 67 CA ASP B 26 31.699 135.178 46.238 1.00 65.02 ATOM 68 C ASP B 26 32.178 133.887 46.888 1.00 63.66 ATOM 69 O ASP B 26 33.285 133.421 46.621 1.00 63.68 ATOM 70 CB ASP B 26 31.748 135.026 44.719 1.00 63.33 ATOM 71 CG ASP B 26 30.616 134.171 44.193 1.00 62.36 ATOM 72 OD1 ASP B 26 30.333 133.129 44.819 1.00 61.93 ATOM 73 OD2 ASP B 26 30.011 134.533 43.160 1.00 61.52 ATOM 74 N LEU B 27 31.341 133.305 47.735 1.00 61.73 ATOM 75 CA LEU B 27 31.722 132.088 48.421 1.00 59.91 ATOM 76 C LEU B 27 31.777 130.857 47.538 1.00 59.18 ATOM 77 O LEU B 27 32.402 129.868 47.906 1.00 59.31 ATOM 78 CB LEU B 27 30.780 131.854 49.597 1.00 59.94 ATOM 79 CG LEU B 27 31.044 132.806 50.768 1.00 59.81 ATOM 80 CD1 LEU B 27 29.945 132.690 51.810 1.00 59.33 ATOM 81 CD2 LEU B 27 32.398 132.478 51.379 1.00 59.63 ATOM 82 N LEU B 28 31.135 130.918 46.375 1.00 58.45 ATOM 83 CA LEU B 28 31.124 129.788 45.457 1.00 58.22 ATOM 84 C LEU B 28 32.352 129.785 44.584 1.00 59.59 ATOM 85 O LEU B 28 32.862 128.730 44.232 1.00 59.70 ATOM 86 CB LEU B 28 29.891 129.828 44.559 1.00 56.70 ATOM 87 CG LEU B 28 29.799 128.762 43.456 1.00 55.77 ATOM 88 CD1 LEU B 28 29.652 127.391 44.068 1.00 55.42 ATOM 89 CD2 LEU B 28 28.603 129.035 42.565 1.00 54.99 ATOM 90 N VAL B 29 32.830 130.968 44.231 1.00 61.72 ATOM 91 CA VAL B 29 34.000 131.052 43.378 1.00 64.91 ATOM 92 C VAL B 29 35.272 131.389 44.145 1.00 68.28 ATOM 93 O VAL B 29 36.365 131.333 43.581 1.00 68.62 ATOM 94 CB VAL B 29 33.804 132.098 42.273 1.00 63.83 ATOM 95 CG1 VAL B 29 34.849 131.912 41.195 1.00 63.68 ATOM 96 CG2 VAL B 29 32.427 131.970 41.681 1.00 63.53 ATOM 97 N ARG B 30 35.136 131.726 45.428 1.00 72.75 ATOM 98 CA ARG B 30 36.292 132.083 46.264 1.00 77.24 ATOM 99 C ARG B 30 37.063 133.215 45.569 1.00 79.37 ATOM 100 O ARG B 30 38.294 133.211 45.505 1.00 79.12 ATOM 101 CB ARG B 30 37.210 130.858 46.455 1.00 78.95 ATOM 102 CG ARG B 30 36.522 129.580 46.980 1.00 81.26 ATOM 103 CD ARG B 30 36.113 129.680 48.456 1.00 84.17 ATOM 104 NE ARG B 30 37.266 129.751 49.359 1.00 86.93 ATOM 105 CZ ARG B 30 37.188 129.921 50.681 1.00 88.00 ATOM 106 NH1 ARG B 30 36.005 130.041 51.279 1.00 87.97 ATOM 107 NH2 ARG B 30 38.298 129.973 51.410 1.00 88.51 ATOM 108 N HIS B 31 36.305 134.181 45.056 1.00 82.84 ATOM 109 CA HIS B 31 36.838 135.322 44.314 1.00 85.99 ATOM 110 C HIS B 31 36.221 136.623 44.798 1.00 87.39 ATOM 111 O HIS B 31 35.394 136.638 45.710 1.00 87.39 ATOM 112 CB HIS B 31 36.484 135.173 42.832 1.00 88.06 ATOM 113 CG HIS B 31 37.664 134.985 41.935 1.00 91.08 ATOM 114 ND1 HIS B 31 38.690 135.902 41.854 1.00 93.34 ATOM 115 CD2 HIS B 31 37.970 134.000 41.059 1.00 92.29 ATOM 116 CE1 HIS B 31 39.577 135.489 40.965 1.00 94.16 ATOM 117 NE2 HIS B 31 39.163 134.337 40.467 1.00 93.87 ATOM 118 N CYS B 32 36.624 137.714 44.157 1.00 89.16 ATOM 119 CA CYS B 32 36.094 139.035 44.459 1.00 90.85 ATOM 120 C CYS B 32 35.298 139.449 43.239 1.00 89.56 ATOM 121 O CYS B 32 35.837 139.499 42.134 1.00 88.97 ATOM 122 CB CYS B 32 37.221 140.044 44.682 1.00 94.80 ATOM 123 SG CYS B 32 38.009 139.992 46.323 1.00101.57 ATOM 124 N VAL B 33 34.020 139.742 43.429 1.00 88.83 ATOM 125 CA VAL B 33 33.187 140.142 42.306 1.00 88.77 ATOM 126 C VAL B 33 32.275 141.314 42.657 1.00 88.96 ATOM 127 O VAL B 33 31.920 141.507 43.820 1.00 88.80 ATOM 128 CB VAL B 33 32.335 138.953 41.810 1.00 88.55 ATOM 129 CG1 VAL B 33 33.240 137.877 41.225 1.00 88.07 ATOM 130 CG2 VAL B 33 31.522 138.380 42.960 1.00 88.25 ATOM 131 N ALA B 34 31.911 142.102 41.650 1.00 89.20 ATOM 132 CA ALA B 34 31.035 143.248 41.861 1.00 89.79 ATOM 133 C ALA B 34 29.800 142.801 42.642 1.00 90.32 ATOM 134 O ALA B 34 29.088 141.898 42.209 1.00 90.37 ATOM 135 CB ALA B 34 30.625 143.829 40.521 1.00 89.77 ATOM 136 N CYS B 35 29.537 143.432 43.785 1.00 91.16 ATOM 137 CA CYS B 35 28.385 143.047 44.606 1.00 92.61 ATOM 138 C CYS B 35 27.065 143.077 43.847 1.00 93.05 ATOM 139 O CYS B 35 26.050 142.589 44.340 1.00 92.95 ATOM 140 CB CYS B 35 28.247 143.949 45.840 1.00 93.24 ATOM 141 SG CYS B 35 29.634 143.972 47.031 1.00 95.35 ATOM 142 N GLY B 36 27.071 143.655 42.653 1.00 94.00 ATOM 143 CA GLY B 36 25.846 143.724 41.878 1.00 95.36 ATOM 144 C GLY B 36 25.391 142.381 41.341 1.00 96.34 ATOM 145 O GLY B 36 24.230 142.213 40.974 1.00 95.95 ATOM 146 N LEU B 37 26.307 141.420 41.304 1.00 97.83 ATOM 147 CA LEU B 37 26.012 140.090 40.789 1.00 99.89 ATOM 148 C LEU B 37 25.249 139.217 41.779 1.00102.34 ATOM 149 O LEU B 37 24.493 138.335 41.378 1.00102.48 ATOM 150 CB LEU B 37 27.315 139.410 40.372 1.00 98.46 ATOM 151 CG LEU B 37 28.065 140.161 39.268 1.00 97.65 ATOM 152 CD1 LEU B 37 29.483 139.641 39.148 1.00 97.38 ATOM 153 CD2 LEU B 37 27.313 140.015 37.950 1.00 97.12 ATOM 154 N LEU B 38 25.447 139.462 43.070 1.00105.62 ATOM 155 CA LEU B 38 24.759 138.702 44.108 1.00109.27 ATOM 156 C LEU B 38 23.737 139.603 44.784 1.00113.03 ATOM 157 O LEU B 38 24.064 140.697 45.244 1.00113.27 ATOM 158 CB LEU B 38 25.747 138.197 45.160 1.00107.98 ATOM 159 CG LEU B 38 26.839 137.206 44.756 1.00107.08 ATOM 160 CD1 LEU B 38 27.756 137.817 43.721 1.00107.04 ATOM 161 CD2 LEU B 38 27.637 136.830 45.989 1.00107.14 ATOM 162 N ARG B 39 22.495 139.144 44.839 1.00117.97 ATOM 163 CA ARG B 39 21.434 139.922 45.471 1.00123.15 ATOM 164 C ARG B 39 21.194 139.348 46.873 1.00126.01 ATOM 165 O ARG B 39 20.683 138.229 47.010 1.00126.73 ATOM 166 CB ARG B 39 20.156 139.851 44.616 1.00124.05 ATOM 167 CG ARG B 39 20.386 140.235 43.149 1.00125.58 ATOM 168 CD ARG B 39 19.106 140.202 42.317 1.00126.56 ATOM 169 NE ARG B 39 18.158 141.245 42.706 1.00127.34 ATOM 170 CZ ARG B 39 17.044 141.532 42.038 1.00127.54 ATOM 171 NH1 ARG B 39 16.730 140.855 40.941 1.00127.67 ATOM 172 NH2 ARG B 39 16.244 142.500 42.465 1.00127.29 ATOM 173 N THR B 40 21.572 140.113 47.905 1.00128.98 ATOM 174 CA THR B 40 21.432 139.676 49.304 1.00131.53 ATOM 175 C THR B 40 20.646 140.611 50.248 1.00133.10 ATOM 176 O THR B 40 21.098 141.721 50.554 1.00133.04 ATOM 177 CB THR B 40 22.831 139.423 49.951 1.00131.69 ATOM 178 OG1 THR B 40 23.596 140.637 49.941 1.00131.75 ATOM 179 CG2 THR B 40 23.594 138.335 49.187 1.00131.79 ATOM 180 N PRO B 41 19.453 140.168 50.711 1.00134.61 ATOM 181 CA PRO B 41 18.580 140.927 51.625 1.00135.30 ATOM 182 C PRO B 41 19.000 140.832 53.106 1.00135.41 ATOM 183 CB PRO B 41 17.194 140.305 51.388 1.00135.45 ATOM 184 CG PRO B 41 17.288 139.746 49.994 1.00135.37 ATOM 185 CD PRO B 41 18.668 139.127 50.021 1.00135.20 TER