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 BX 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BX 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 41.340 36.427 155.802 1.00124.73 ATOM 2 CA THR B 17 40.780 36.206 157.171 1.00124.52 ATOM 3 C THR B 17 40.776 34.713 157.571 1.00123.38 ATOM 4 O THR B 17 39.801 33.996 157.311 1.00123.85 ATOM 5 CB THR B 17 39.314 36.785 157.285 1.00125.00 ATOM 6 OG1 THR B 17 38.494 36.270 156.225 1.00125.48 ATOM 7 CG2 THR B 17 39.324 38.312 157.200 1.00124.73 ATOM 8 N PRO B 18 41.869 34.224 158.209 1.00121.69 ATOM 9 CA PRO B 18 41.888 32.807 158.604 1.00119.47 ATOM 10 C PRO B 18 40.673 32.452 159.475 1.00117.09 ATOM 11 O PRO B 18 39.985 33.336 160.007 1.00116.59 ATOM 12 CB PRO B 18 43.225 32.666 159.343 1.00119.94 ATOM 13 CG PRO B 18 43.453 34.039 159.907 1.00120.53 ATOM 14 CD PRO B 18 43.049 34.929 158.746 1.00121.25 ATOM 15 N CYS B 19 40.407 31.160 159.619 1.00114.23 ATOM 16 CA CYS B 19 39.255 30.724 160.395 1.00111.29 ATOM 17 C CYS B 19 39.575 30.442 161.854 1.00110.54 ATOM 18 O CYS B 19 40.734 30.459 162.273 1.00110.13 ATOM 19 CB CYS B 19 38.646 29.458 159.777 1.00109.01 ATOM 20 SG CYS B 19 38.317 29.490 157.980 1.00105.32 ATOM 21 N VAL B 20 38.519 30.182 162.616 1.00109.74 ATOM 22 CA VAL B 20 38.623 29.849 164.030 1.00108.96 ATOM 23 C VAL B 20 39.469 28.583 164.121 1.00108.48 ATOM 24 O VAL B 20 39.432 27.747 163.216 1.00109.21 ATOM 25 CB VAL B 20 37.231 29.536 164.619 1.00108.79 ATOM 26 CG1 VAL B 20 37.348 29.185 166.096 1.00108.53 ATOM 27 CG2 VAL B 20 36.295 30.719 164.396 1.00108.77 ATOM 28 N PRO B 21 40.253 28.424 165.200 1.00107.49 ATOM 29 CA PRO B 21 41.068 27.206 165.299 1.00105.83 ATOM 30 C PRO B 21 40.167 25.969 165.286 1.00103.84 ATOM 31 O PRO B 21 39.000 26.041 165.692 1.00103.17 ATOM 32 CB PRO B 21 41.799 27.389 166.625 1.00106.76 ATOM 33 CG PRO B 21 41.954 28.889 166.712 1.00107.37 ATOM 34 CD PRO B 21 40.594 29.380 166.270 1.00107.49 ATOM 35 N ALA B 22 40.711 24.845 164.820 1.00101.60 ATOM 36 CA ALA B 22 39.954 23.597 164.723 1.00 99.14 ATOM 37 C ALA B 22 38.954 23.712 163.573 1.00 97.08 ATOM 38 O ALA B 22 37.990 22.944 163.484 1.00 96.64 ATOM 39 CB ALA B 22 39.221 23.310 166.034 1.00 99.39 ATOM 40 N GLU B 23 39.205 24.691 162.706 1.00 94.24 ATOM 41 CA GLU B 23 38.381 24.968 161.537 1.00 91.05 ATOM 42 C GLU B 23 39.352 25.514 160.487 1.00 88.95 ATOM 43 O GLU B 23 40.060 26.488 160.729 1.00 88.36 ATOM 44 CB GLU B 23 37.295 25.998 161.889 1.00 90.76 ATOM 45 CG GLU B 23 35.987 25.816 161.115 1.00 90.77 ATOM 46 CD GLU B 23 34.834 26.676 161.645 1.00 90.84 ATOM 47 OE1 GLU B 23 34.991 27.919 161.718 1.00 90.93 ATOM 48 OE2 GLU B 23 33.767 26.104 161.977 1.00 89.97 ATOM 49 N CYS B 24 39.395 24.862 159.329 1.00 87.01 ATOM 50 CA CYS B 24 40.303 25.241 158.246 1.00 84.83 ATOM 51 C CYS B 24 39.613 25.962 157.097 1.00 81.39 ATOM 52 O CYS B 24 38.381 26.044 157.050 1.00 81.72 ATOM 53 CB CYS B 24 41.006 23.984 157.714 1.00 87.43 ATOM 54 SG CYS B 24 42.252 23.280 158.853 1.00 92.53 ATOM 55 N PHE B 25 40.410 26.484 156.169 1.00 76.75 ATOM 56 CA PHE B 25 39.859 27.183 155.018 1.00 71.98 ATOM 57 C PHE B 25 39.829 26.270 153.809 1.00 69.15 ATOM 58 O PHE B 25 40.873 25.927 153.263 1.00 69.06 ATOM 59 CB PHE B 25 40.685 28.422 154.689 1.00 71.43 ATOM 60 CG PHE B 25 40.043 29.320 153.669 1.00 70.70 ATOM 61 CD1 PHE B 25 38.757 29.813 153.867 1.00 70.80 ATOM 62 CD2 PHE B 25 40.720 29.680 152.515 1.00 70.80 ATOM 63 CE1 PHE B 25 38.154 30.651 152.931 1.00 70.54 ATOM 64 CE2 PHE B 25 40.127 30.519 151.571 1.00 70.75 ATOM 65 CZ PHE B 25 38.841 31.004 151.780 1.00 70.52 ATOM 66 N ASP B 26 38.626 25.878 153.397 1.00 66.02 ATOM 67 CA ASP B 26 38.449 25.001 152.240 1.00 62.72 ATOM 68 C ASP B 26 38.642 25.818 150.968 1.00 60.99 ATOM 69 O ASP B 26 37.867 26.716 150.668 1.00 60.87 ATOM 70 CB ASP B 26 37.050 24.377 152.243 1.00 60.56 ATOM 71 CG ASP B 26 36.948 23.201 151.313 1.00 58.62 ATOM 72 OD1 ASP B 26 37.506 23.282 150.206 1.00 57.90 ATOM 73 OD2 ASP B 26 36.313 22.197 151.679 1.00 57.47 ATOM 74 N LEU B 27 39.678 25.504 150.214 1.00 59.12 ATOM 75 CA LEU B 27 39.950 26.245 149.002 1.00 57.91 ATOM 76 C LEU B 27 38.968 26.001 147.864 1.00 57.44 ATOM 77 O LEU B 27 38.905 26.796 146.926 1.00 56.89 ATOM 78 CB LEU B 27 41.369 25.944 148.540 1.00 57.63 ATOM 79 CG LEU B 27 42.420 26.620 149.408 1.00 56.32 ATOM 80 CD1 LEU B 27 43.792 26.116 149.061 1.00 56.85 ATOM 81 CD2 LEU B 27 42.337 28.111 149.191 1.00 56.40 ATOM 82 N LEU B 28 38.209 24.910 147.947 1.00 56.94 ATOM 83 CA LEU B 28 37.242 24.564 146.913 1.00 56.39 ATOM 84 C LEU B 28 35.931 25.266 147.151 1.00 57.61 ATOM 85 O LEU B 28 35.249 25.636 146.209 1.00 57.54 ATOM 86 CB LEU B 28 36.999 23.054 146.878 1.00 54.57 ATOM 87 CG LEU B 28 35.900 22.566 145.932 1.00 53.28 ATOM 88 CD1 LEU B 28 36.306 22.825 144.512 1.00 53.71 ATOM 89 CD2 LEU B 28 35.658 21.087 146.126 1.00 53.07 ATOM 90 N VAL B 29 35.574 25.450 148.414 1.00 60.11 ATOM 91 CA VAL B 29 34.320 26.102 148.738 1.00 63.19 ATOM 92 C VAL B 29 34.500 27.547 149.176 1.00 66.62 ATOM 93 O VAL B 29 33.520 28.271 149.333 1.00 67.32 ATOM 94 CB VAL B 29 33.572 25.360 149.846 1.00 61.82 ATOM 95 CG1 VAL B 29 32.144 25.835 149.894 1.00 63.04 ATOM 96 CG2 VAL B 29 33.611 23.880 149.604 1.00 61.59 ATOM 97 N ARG B 30 35.747 27.973 149.360 1.00 71.03 ATOM 98 CA ARG B 30 36.043 29.343 149.788 1.00 75.66 ATOM 99 C ARG B 30 35.237 29.630 151.059 1.00 77.99 ATOM 100 O ARG B 30 34.634 30.692 151.216 1.00 78.17 ATOM 101 CB ARG B 30 35.668 30.344 148.682 1.00 77.27 ATOM 102 CG ARG B 30 36.258 30.055 147.285 1.00 80.12 ATOM 103 CD ARG B 30 37.757 30.339 147.178 1.00 83.19 ATOM 104 NE ARG B 30 38.063 31.765 147.326 1.00 86.74 ATOM 105 CZ ARG B 30 39.294 32.278 147.363 1.00 87.90 ATOM 106 NH1 ARG B 30 40.357 31.482 147.260 1.00 88.03 ATOM 107 NH2 ARG B 30 39.465 33.590 147.508 1.00 88.18 ATOM 108 N HIS B 31 35.252 28.660 151.965 1.00 81.31 ATOM 109 CA HIS B 31 34.522 28.721 153.225 1.00 84.57 ATOM 110 C HIS B 31 35.399 28.285 154.388 1.00 85.90 ATOM 111 O HIS B 31 36.562 27.950 154.216 1.00 85.90 ATOM 112 CB HIS B 31 33.341 27.763 153.166 1.00 86.86 ATOM 113 CG HIS B 31 32.012 28.433 153.223 1.00 89.99 ATOM 114 ND1 HIS B 31 31.628 29.235 154.276 1.00 92.07 ATOM 115 CD2 HIS B 31 30.963 28.398 152.369 1.00 91.68 ATOM 116 CE1 HIS B 31 30.396 29.667 154.070 1.00 93.40 ATOM 117 NE2 HIS B 31 29.970 29.173 152.919 1.00 94.05 ATOM 118 N CYS B 32 34.811 28.275 155.576 1.00 87.94 ATOM 119 CA CYS B 32 35.501 27.840 156.780 1.00 89.59 ATOM 120 C CYS B 32 34.825 26.551 157.197 1.00 88.45 ATOM 121 O CYS B 32 33.615 26.530 157.414 1.00 88.73 ATOM 122 CB CYS B 32 35.348 28.869 157.900 1.00 93.69 ATOM 123 SG CYS B 32 36.457 30.307 157.792 1.00100.05 ATOM 124 N VAL B 33 35.589 25.476 157.308 1.00 87.23 ATOM 125 CA VAL B 33 34.997 24.208 157.698 1.00 87.22 ATOM 126 C VAL B 33 35.861 23.457 158.698 1.00 87.15 ATOM 127 O VAL B 33 37.074 23.628 158.726 1.00 86.80 ATOM 128 CB VAL B 33 34.759 23.320 156.469 1.00 87.30 ATOM 129 CG1 VAL B 33 33.693 23.940 155.586 1.00 87.69 ATOM 130 CG2 VAL B 33 36.048 23.160 155.689 1.00 86.99 ATOM 131 N ALA B 34 35.230 22.632 159.527 1.00 87.50 ATOM 132 CA ALA B 34 35.956 21.853 160.524 1.00 88.24 ATOM 133 C ALA B 34 37.117 21.131 159.860 1.00 88.89 ATOM 134 O ALA B 34 36.911 20.356 158.932 1.00 89.39 ATOM 135 CB ALA B 34 35.021 20.844 161.169 1.00 88.45 ATOM 136 N CYS B 35 38.335 21.367 160.336 1.00 89.88 ATOM 137 CA CYS B 35 39.508 20.729 159.738 1.00 91.57 ATOM 138 C CYS B 35 39.397 19.212 159.668 1.00 92.22 ATOM 139 O CYS B 35 40.202 18.555 159.011 1.00 92.40 ATOM 140 CB CYS B 35 40.787 21.085 160.503 1.00 92.01 ATOM 141 SG CYS B 35 41.248 22.852 160.588 1.00 94.44 ATOM 142 N GLY B 36 38.406 18.652 160.346 1.00 93.32 ATOM 143 CA GLY B 36 38.249 17.211 160.328 1.00 94.87 ATOM 144 C GLY B 36 37.789 16.669 158.990 1.00 95.85 ATOM 145 O GLY B 36 37.942 15.482 158.705 1.00 95.85 ATOM 146 N LEU B 37 37.233 17.543 158.162 1.00 96.88 ATOM 147 CA LEU B 37 36.725 17.143 156.863 1.00 98.50 ATOM 148 C LEU B 37 37.816 16.973 155.819 1.00100.80 ATOM 149 O LEU B 37 37.669 16.189 154.889 1.00100.87 ATOM 150 CB LEU B 37 35.694 18.162 156.397 1.00 96.94 ATOM 151 CG LEU B 37 34.496 18.279 157.339 1.00 95.68 ATOM 152 CD1 LEU B 37 33.706 19.524 157.012 1.00 95.40 ATOM 153 CD2 LEU B 37 33.629 17.035 157.227 1.00 95.05 ATOM 154 N LEU B 38 38.910 17.707 155.978 1.00104.08 ATOM 155 CA LEU B 38 40.027 17.619 155.051 1.00108.22 ATOM 156 C LEU B 38 41.195 16.926 155.733 1.00112.28 ATOM 157 O LEU B 38 41.623 17.334 156.809 1.00112.55 ATOM 158 CB LEU B 38 40.470 19.013 154.605 1.00106.57 ATOM 159 CG LEU B 38 39.510 19.882 153.797 1.00105.66 ATOM 160 CD1 LEU B 38 38.285 20.182 154.605 1.00105.61 ATOM 161 CD2 LEU B 38 40.198 21.171 153.412 1.00105.17 ATOM 162 N ARG B 39 41.712 15.876 155.109 1.00117.60 ATOM 163 CA ARG B 39 42.844 15.147 155.672 1.00123.22 ATOM 164 C ARG B 39 44.121 15.592 154.941 1.00126.19 ATOM 165 O ARG B 39 44.314 15.277 153.757 1.00126.60 ATOM 166 CB ARG B 39 42.616 13.633 155.522 1.00124.54 ATOM 167 CG ARG B 39 41.260 13.159 156.075 1.00126.04 ATOM 168 CD ARG B 39 41.058 11.648 155.958 1.00127.19 ATOM 169 NE ARG B 39 41.964 10.894 156.824 1.00128.38 ATOM 170 CZ ARG B 39 41.893 9.580 157.023 1.00128.83 ATOM 171 NH1 ARG B 39 40.953 8.864 156.417 1.00128.74 ATOM 172 NH2 ARG B 39 42.762 8.978 157.832 1.00128.87 ATOM 173 N THR B 40 44.982 16.328 155.653 1.00129.48 ATOM 174 CA THR B 40 46.230 16.859 155.082 1.00132.23 ATOM 175 C THR B 40 47.540 16.505 155.821 1.00133.90 ATOM 176 O THR B 40 47.771 16.961 156.949 1.00134.07 ATOM 177 CB THR B 40 46.165 18.422 154.955 1.00132.41 ATOM 178 OG1 THR B 40 45.991 19.011 156.254 1.00132.41 ATOM 179 CG2 THR B 40 45.007 18.846 154.042 1.00132.35 ATOM 180 N PRO B 41 48.408 15.680 155.189 1.00135.38 ATOM 181 CA PRO B 41 49.707 15.249 155.744 1.00136.10 ATOM 182 C PRO B 41 50.841 16.287 155.564 1.00136.43 ATOM 183 CB PRO B 41 50.004 13.951 154.980 1.00136.08 ATOM 184 CG PRO B 41 48.638 13.463 154.562 1.00135.96 ATOM 185 CD PRO B 41 47.981 14.750 154.126 1.00135.70 TER