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 B4 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 B4 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 43.728 65.682 -17.812 1.00125.43 ATOM 2 CA THR B 17 43.512 66.392 -19.115 1.00125.08 ATOM 3 C THR B 17 44.796 67.083 -19.633 1.00123.82 ATOM 4 O THR B 17 45.046 68.259 -19.325 1.00124.08 ATOM 5 CB THR B 17 42.347 67.459 -18.995 1.00125.78 ATOM 6 OG1 THR B 17 42.587 68.332 -17.878 1.00126.32 ATOM 7 CG2 THR B 17 40.989 66.770 -18.805 1.00125.60 ATOM 8 N PRO B 18 45.627 66.363 -20.429 1.00122.04 ATOM 9 CA PRO B 18 46.852 66.996 -20.936 1.00119.66 ATOM 10 C PRO B 18 46.537 68.301 -21.670 1.00117.25 ATOM 11 O PRO B 18 45.384 68.567 -22.029 1.00116.83 ATOM 12 CB PRO B 18 47.456 65.921 -21.847 1.00120.04 ATOM 13 CG PRO B 18 46.255 65.159 -22.321 1.00120.98 ATOM 14 CD PRO B 18 45.433 65.038 -21.050 1.00121.76 ATOM 15 N CYS B 19 47.561 69.115 -21.887 1.00114.49 ATOM 16 CA CYS B 19 47.357 70.397 -22.544 1.00111.90 ATOM 17 C CYS B 19 47.567 70.347 -24.050 1.00111.31 ATOM 18 O CYS B 19 48.001 69.335 -24.607 1.00111.14 ATOM 19 CB CYS B 19 48.299 71.456 -21.953 1.00109.72 ATOM 20 SG CYS B 19 48.351 71.603 -20.127 1.00106.60 ATOM 21 N VAL B 20 47.245 71.465 -24.695 1.00110.33 ATOM 22 CA VAL B 20 47.411 71.620 -26.134 1.00109.32 ATOM 23 C VAL B 20 48.897 71.420 -26.431 1.00108.36 ATOM 24 O VAL B 20 49.743 71.740 -25.597 1.00108.71 ATOM 25 CB VAL B 20 47.009 73.053 -26.571 1.00109.38 ATOM 26 CG1 VAL B 20 47.176 73.214 -28.080 1.00109.29 ATOM 27 CG2 VAL B 20 45.574 73.351 -26.135 1.00109.08 ATOM 28 N PRO B 21 49.239 70.869 -27.608 1.00107.27 ATOM 29 CA PRO B 21 50.666 70.681 -27.904 1.00105.81 ATOM 30 C PRO B 21 51.391 72.033 -27.880 1.00104.04 ATOM 31 O PRO B 21 50.778 73.077 -28.140 1.00103.52 ATOM 32 CB PRO B 21 50.648 70.049 -29.292 1.00106.50 ATOM 33 CG PRO B 21 49.361 69.254 -29.275 1.00106.89 ATOM 34 CD PRO B 21 48.395 70.222 -28.630 1.00107.11 ATOM 35 N ALA B 22 52.688 72.008 -27.571 1.00101.98 ATOM 36 CA ALA B 22 53.495 73.230 -27.482 1.00 99.63 ATOM 37 C ALA B 22 53.102 73.994 -26.213 1.00 97.76 ATOM 38 O ALA B 22 53.383 75.189 -26.065 1.00 97.48 ATOM 39 CB ALA B 22 53.283 74.107 -28.713 1.00 99.83 ATOM 40 N GLU B 23 52.438 73.275 -25.310 1.00 95.00 ATOM 41 CA GLU B 23 51.985 73.805 -24.031 1.00 92.02 ATOM 42 C GLU B 23 52.043 72.611 -23.065 1.00 90.43 ATOM 43 O GLU B 23 51.443 71.557 -23.317 1.00 89.98 ATOM 44 CB GLU B 23 50.555 74.355 -24.168 1.00 91.61 ATOM 45 CG GLU B 23 50.249 75.540 -23.247 1.00 91.16 ATOM 46 CD GLU B 23 48.922 76.233 -23.558 1.00 90.59 ATOM 47 OE1 GLU B 23 47.868 75.551 -23.546 1.00 90.31 ATOM 48 OE2 GLU B 23 48.938 77.465 -23.799 1.00 89.38 ATOM 49 N CYS B 24 52.787 72.777 -21.972 1.00 88.41 ATOM 50 CA CYS B 24 52.974 71.710 -20.986 1.00 86.01 ATOM 51 C CYS B 24 52.179 71.927 -19.712 1.00 82.18 ATOM 52 O CYS B 24 51.589 72.993 -19.508 1.00 81.44 ATOM 53 CB CYS B 24 54.468 71.587 -20.649 1.00 89.18 ATOM 54 SG CYS B 24 55.488 70.852 -21.982 1.00 95.45 ATOM 55 N PHE B 25 52.163 70.908 -18.857 1.00 77.90 ATOM 56 CA PHE B 25 51.448 71.005 -17.592 1.00 73.63 ATOM 57 C PHE B 25 52.410 71.341 -16.456 1.00 70.58 ATOM 58 O PHE B 25 53.242 70.517 -16.068 1.00 70.01 ATOM 59 CB PHE B 25 50.725 69.697 -17.279 1.00 73.59 ATOM 60 CG PHE B 25 49.778 69.800 -16.114 1.00 73.46 ATOM 61 CD1 PHE B 25 48.766 70.760 -16.108 1.00 72.88 ATOM 62 CD2 PHE B 25 49.895 68.944 -15.021 1.00 73.52 ATOM 63 CE1 PHE B 25 47.884 70.868 -15.032 1.00 72.72 ATOM 64 CE2 PHE B 25 49.015 69.043 -13.938 1.00 73.19 ATOM 65 CZ PHE B 25 48.009 70.008 -13.945 1.00 72.75 ATOM 66 N ASP B 26 52.294 72.557 -15.931 1.00 67.05 ATOM 67 CA ASP B 26 53.151 73.007 -14.843 1.00 64.02 ATOM 68 C ASP B 26 52.661 72.383 -13.548 1.00 62.64 ATOM 69 O ASP B 26 51.552 72.660 -13.098 1.00 62.18 ATOM 70 CB ASP B 26 53.105 74.526 -14.718 1.00 62.76 ATOM 71 CG ASP B 26 54.223 75.062 -13.870 1.00 62.00 ATOM 72 OD1 ASP B 26 54.513 74.435 -12.831 1.00 61.88 ATOM 73 OD2 ASP B 26 54.808 76.104 -14.236 1.00 61.81 ATOM 74 N LEU B 27 53.491 71.546 -12.944 1.00 60.93 ATOM 75 CA LEU B 27 53.102 70.882 -11.715 1.00 59.36 ATOM 76 C LEU B 27 53.067 71.777 -10.489 1.00 58.69 ATOM 77 O LEU B 27 52.468 71.416 -9.476 1.00 58.40 ATOM 78 CB LEU B 27 54.020 69.703 -11.463 1.00 59.24 ATOM 79 CG LEU B 27 53.743 68.529 -12.401 1.00 58.72 ATOM 80 CD1 LEU B 27 54.838 67.476 -12.273 1.00 59.02 ATOM 81 CD2 LEU B 27 52.392 67.938 -12.063 1.00 57.84 ATOM 82 N LEU B 28 53.703 72.939 -10.579 1.00 58.18 ATOM 83 CA LEU B 28 53.721 73.878 -9.467 1.00 58.63 ATOM 84 C LEU B 28 52.486 74.761 -9.485 1.00 60.77 ATOM 85 O LEU B 28 51.969 75.138 -8.433 1.00 61.23 ATOM 86 CB LEU B 28 54.959 74.771 -9.528 1.00 56.45 ATOM 87 CG LEU B 28 55.032 75.901 -8.495 1.00 55.06 ATOM 88 CD1 LEU B 28 55.154 75.316 -7.112 1.00 56.06 ATOM 89 CD2 LEU B 28 56.222 76.787 -8.769 1.00 54.48 ATOM 90 N VAL B 29 52.010 75.101 -10.679 1.00 63.08 ATOM 91 CA VAL B 29 50.842 75.959 -10.774 1.00 65.71 ATOM 92 C VAL B 29 49.572 75.196 -11.114 1.00 68.90 ATOM 93 O VAL B 29 48.486 75.774 -11.084 1.00 69.38 ATOM 94 CB VAL B 29 51.042 77.063 -11.819 1.00 64.41 ATOM 95 CG1 VAL B 29 50.002 78.142 -11.626 1.00 64.21 ATOM 96 CG2 VAL B 29 52.422 77.655 -11.696 1.00 63.90 ATOM 97 N ARG B 30 49.700 73.902 -11.420 1.00 73.31 ATOM 98 CA ARG B 30 48.540 73.061 -11.771 1.00 77.97 ATOM 99 C ARG B 30 47.766 73.744 -12.918 1.00 80.26 ATOM 100 O ARG B 30 46.532 73.812 -12.918 1.00 80.47 ATOM 101 CB ARG B 30 47.617 72.875 -10.544 1.00 79.16 ATOM 102 CG ARG B 30 48.305 72.378 -9.254 1.00 81.24 ATOM 103 CD ARG B 30 48.706 70.906 -9.320 1.00 84.00 ATOM 104 NE ARG B 30 47.545 70.017 -9.390 1.00 87.18 ATOM 105 CZ ARG B 30 47.610 68.693 -9.542 1.00 88.37 ATOM 106 NH1 ARG B 30 48.790 68.087 -9.642 1.00 88.46 ATOM 107 NH2 ARG B 30 46.491 67.970 -9.595 1.00 88.60 ATOM 108 N HIS B 31 48.522 74.238 -13.895 1.00 83.20 ATOM 109 CA HIS B 31 47.989 74.961 -15.045 1.00 85.63 ATOM 110 C HIS B 31 48.606 74.446 -16.333 1.00 87.00 ATOM 111 O HIS B 31 49.408 73.513 -16.333 1.00 86.73 ATOM 112 CB HIS B 31 48.356 76.439 -14.927 1.00 87.63 ATOM 113 CG HIS B 31 47.187 77.344 -14.757 1.00 90.76 ATOM 114 ND1 HIS B 31 46.163 77.413 -15.676 1.00 92.95 ATOM 115 CD2 HIS B 31 46.885 78.239 -13.786 1.00 92.35 ATOM 116 CE1 HIS B 31 45.280 78.313 -15.280 1.00 94.13 ATOM 117 NE2 HIS B 31 45.694 78.829 -14.135 1.00 94.18 ATOM 118 N CYS B 32 48.230 75.085 -17.433 1.00 88.96 ATOM 119 CA CYS B 32 48.765 74.757 -18.746 1.00 90.87 ATOM 120 C CYS B 32 49.575 75.967 -19.174 1.00 89.94 ATOM 121 O CYS B 32 49.044 77.078 -19.235 1.00 89.84 ATOM 122 CB CYS B 32 47.644 74.526 -19.755 1.00 94.50 ATOM 123 SG CYS B 32 46.847 72.895 -19.657 1.00101.07 ATOM 124 N VAL B 33 50.857 75.765 -19.462 1.00 89.10 ATOM 125 CA VAL B 33 51.702 76.878 -19.877 1.00 88.59 ATOM 126 C VAL B 33 52.624 76.506 -21.031 1.00 88.21 ATOM 127 O VAL B 33 52.991 75.341 -21.193 1.00 87.35 ATOM 128 CB VAL B 33 52.548 77.386 -18.700 1.00 88.64 ATOM 129 CG1 VAL B 33 51.643 77.999 -17.642 1.00 88.82 ATOM 130 CG2 VAL B 33 53.343 76.239 -18.107 1.00 88.38 ATOM 131 N ALA B 34 52.987 77.501 -21.835 1.00 88.14 ATOM 132 CA ALA B 34 53.864 77.272 -22.971 1.00 88.79 ATOM 133 C ALA B 34 55.080 76.494 -22.501 1.00 89.72 ATOM 134 O ALA B 34 55.781 76.945 -21.599 1.00 89.42 ATOM 135 CB ALA B 34 54.291 78.600 -23.565 1.00 88.36 ATOM 136 N CYS B 35 55.336 75.334 -23.107 1.00 91.33 ATOM 137 CA CYS B 35 56.486 74.506 -22.716 1.00 93.47 ATOM 138 C CYS B 35 57.810 75.259 -22.760 1.00 94.33 ATOM 139 O CYS B 35 58.822 74.758 -22.267 1.00 94.33 ATOM 140 CB CYS B 35 56.629 73.264 -23.606 1.00 93.99 ATOM 141 SG CYS B 35 55.245 72.068 -23.617 1.00 97.73 ATOM 142 N GLY B 36 57.811 76.448 -23.358 1.00 95.56 ATOM 143 CA GLY B 36 59.036 77.227 -23.441 1.00 96.73 ATOM 144 C GLY B 36 59.495 77.784 -22.101 1.00 97.71 ATOM 145 O GLY B 36 60.661 78.151 -21.936 1.00 97.28 ATOM 146 N LEU B 37 58.578 77.834 -21.139 1.00 98.97 ATOM 147 CA LEU B 37 58.873 78.366 -19.813 1.00100.45 ATOM 148 C LEU B 37 59.626 77.381 -18.923 1.00102.31 ATOM 149 O LEU B 37 60.386 77.781 -18.045 1.00101.79 ATOM 150 CB LEU B 37 57.566 78.807 -19.148 1.00 99.11 ATOM 151 CG LEU B 37 56.821 79.903 -19.923 1.00 97.95 ATOM 152 CD1 LEU B 37 55.399 80.038 -19.407 1.00 97.21 ATOM 153 CD2 LEU B 37 57.581 81.221 -19.805 1.00 96.64 ATOM 154 N LEU B 38 59.414 76.093 -19.157 1.00105.49 ATOM 155 CA LEU B 38 60.089 75.058 -18.389 1.00109.59 ATOM 156 C LEU B 38 61.115 74.361 -19.274 1.00113.56 ATOM 157 O LEU B 38 60.787 73.873 -20.356 1.00113.76 ATOM 158 CB LEU B 38 59.088 74.018 -17.882 1.00108.21 ATOM 159 CG LEU B 38 58.000 74.442 -16.895 1.00107.32 ATOM 160 CD1 LEU B 38 57.098 75.475 -17.524 1.00106.95 ATOM 161 CD2 LEU B 38 57.194 73.222 -16.496 1.00107.09 ATOM 162 N ARG B 39 62.359 74.315 -18.814 1.00118.74 ATOM 163 CA ARG B 39 63.428 73.663 -19.571 1.00123.71 ATOM 164 C ARG B 39 63.666 72.265 -18.976 1.00126.34 ATOM 165 O ARG B 39 64.184 72.133 -17.859 1.00126.88 ATOM 166 CB ARG B 39 64.703 74.524 -19.508 1.00124.80 ATOM 167 CG ARG B 39 64.472 75.992 -19.915 1.00125.95 ATOM 168 CD ARG B 39 65.751 76.827 -19.899 1.00127.11 ATOM 169 NE ARG B 39 66.698 76.419 -20.937 1.00128.28 ATOM 170 CZ ARG B 39 67.822 77.071 -21.228 1.00128.67 ATOM 171 NH1 ARG B 39 68.146 78.172 -20.559 1.00128.75 ATOM 172 NH2 ARG B 39 68.625 76.623 -22.187 1.00128.53 ATOM 173 N THR B 40 63.278 71.229 -19.724 1.00129.23 ATOM 174 CA THR B 40 63.410 69.842 -19.262 1.00132.14 ATOM 175 C THR B 40 64.192 68.879 -20.178 1.00133.93 ATOM 176 O THR B 40 63.740 68.551 -21.282 1.00133.89 ATOM 177 CB THR B 40 62.006 69.207 -19.002 1.00132.43 ATOM 178 OG1 THR B 40 61.243 69.201 -20.218 1.00132.47 ATOM 179 CG2 THR B 40 61.245 69.992 -17.928 1.00132.35 ATOM 180 N PRO B 41 65.382 68.420 -19.725 1.00135.68 ATOM 181 CA PRO B 41 66.251 67.487 -20.470 1.00136.47 ATOM 182 C PRO B 41 65.819 66.005 -20.363 1.00136.68 ATOM 183 CB PRO B 41 67.642 67.725 -19.850 1.00136.65 ATOM 184 CG PRO B 41 67.554 69.133 -19.302 1.00136.51 ATOM 185 CD PRO B 41 66.165 69.127 -18.692 1.00136.23 TER