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 Bs 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 Bs 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 90.286 83.388 2.591 1.00124.86 ATOM 2 CA THR B 17 91.304 84.224 1.868 1.00124.47 ATOM 3 C THR B 17 92.639 83.474 1.640 1.00122.68 ATOM 4 O THR B 17 93.545 83.527 2.481 1.00122.68 ATOM 5 CB THR B 17 91.584 85.573 2.644 1.00125.46 ATOM 6 OG1 THR B 17 91.920 85.292 4.013 1.00126.48 ATOM 7 CG2 THR B 17 90.353 86.494 2.606 1.00125.47 ATOM 8 N PRO B 18 92.775 82.766 0.496 1.00120.60 ATOM 9 CA PRO B 18 94.029 82.044 0.251 1.00118.14 ATOM 10 C PRO B 18 95.225 82.985 0.330 1.00115.69 ATOM 11 O PRO B 18 95.067 84.207 0.285 1.00115.44 ATOM 12 CB PRO B 18 93.824 81.451 -1.143 1.00118.70 ATOM 13 CG PRO B 18 92.892 82.422 -1.795 1.00119.44 ATOM 14 CD PRO B 18 91.901 82.710 -0.690 1.00120.27 ATOM 15 N CYS B 19 96.419 82.417 0.451 1.00112.74 ATOM 16 CA CYS B 19 97.622 83.228 0.570 1.00109.58 ATOM 17 C CYS B 19 98.304 83.504 -0.758 1.00109.10 ATOM 18 O CYS B 19 97.929 82.961 -1.797 1.00109.32 ATOM 19 CB CYS B 19 98.639 82.554 1.495 1.00106.67 ATOM 20 SG CYS B 19 98.034 81.980 3.112 1.00102.45 ATOM 21 N VAL B 20 99.319 84.360 -0.696 1.00108.11 ATOM 22 CA VAL B 20 100.123 84.725 -1.851 1.00106.81 ATOM 23 C VAL B 20 100.751 83.443 -2.384 1.00106.18 ATOM 24 O VAL B 20 101.027 82.539 -1.616 1.00107.21 ATOM 25 CB VAL B 20 101.249 85.658 -1.434 1.00106.00 ATOM 26 CG1 VAL B 20 102.067 86.000 -2.619 1.00106.69 ATOM 27 CG2 VAL B 20 100.687 86.894 -0.774 1.00106.16 ATOM 28 N PRO B 21 100.972 83.336 -3.703 1.00105.24 ATOM 29 CA PRO B 21 101.580 82.104 -4.218 1.00103.66 ATOM 30 C PRO B 21 102.949 81.892 -3.587 1.00101.66 ATOM 31 O PRO B 21 103.605 82.858 -3.209 1.00101.65 ATOM 32 CB PRO B 21 101.664 82.365 -5.714 1.00104.45 ATOM 33 CG PRO B 21 100.458 83.225 -5.962 1.00105.49 ATOM 34 CD PRO B 21 100.523 84.197 -4.810 1.00105.74 ATOM 35 N ALA B 22 103.376 80.635 -3.479 1.00 99.28 ATOM 36 CA ALA B 22 104.661 80.294 -2.866 1.00 96.75 ATOM 37 C ALA B 22 104.564 80.475 -1.358 1.00 95.01 ATOM 38 O ALA B 22 105.571 80.572 -0.660 1.00 94.63 ATOM 39 CB ALA B 22 105.761 81.171 -3.419 1.00 97.27 ATOM 40 N GLU B 23 103.327 80.528 -0.878 1.00 92.67 ATOM 41 CA GLU B 23 103.013 80.692 0.535 1.00 89.74 ATOM 42 C GLU B 23 101.684 79.935 0.732 1.00 88.37 ATOM 43 O GLU B 23 100.692 80.199 0.047 1.00 88.68 ATOM 44 CB GLU B 23 102.874 82.192 0.871 1.00 89.27 ATOM 45 CG GLU B 23 103.286 82.568 2.293 1.00 88.40 ATOM 46 CD GLU B 23 103.363 84.071 2.537 1.00 87.84 ATOM 47 OE1 GLU B 23 102.348 84.768 2.321 1.00 88.26 ATOM 48 OE2 GLU B 23 104.439 84.553 2.957 1.00 86.37 ATOM 49 N CYS B 24 101.683 78.976 1.655 1.00 86.30 ATOM 50 CA CYS B 24 100.509 78.151 1.937 1.00 83.75 ATOM 51 C CYS B 24 99.790 78.521 3.225 1.00 80.39 ATOM 52 O CYS B 24 100.284 79.321 4.022 1.00 80.71 ATOM 53 CB CYS B 24 100.934 76.688 1.997 1.00 85.87 ATOM 54 SG CYS B 24 101.359 76.000 0.363 1.00 91.81 ATOM 55 N PHE B 25 98.615 77.936 3.430 1.00 76.02 ATOM 56 CA PHE B 25 97.847 78.209 4.638 1.00 71.28 ATOM 57 C PHE B 25 98.074 77.107 5.665 1.00 68.26 ATOM 58 O PHE B 25 97.651 75.972 5.472 1.00 68.16 ATOM 59 CB PHE B 25 96.357 78.313 4.317 1.00 70.54 ATOM 60 CG PHE B 25 95.533 78.819 5.457 1.00 69.36 ATOM 61 CD1 PHE B 25 95.831 80.030 6.060 1.00 69.55 ATOM 62 CD2 PHE B 25 94.464 78.089 5.930 1.00 69.70 ATOM 63 CE1 PHE B 25 95.078 80.509 7.117 1.00 69.62 ATOM 64 CE2 PHE B 25 93.702 78.559 6.987 1.00 70.19 ATOM 65 CZ PHE B 25 94.013 79.773 7.581 1.00 70.14 ATOM 66 N ASP B 26 98.754 77.446 6.754 1.00 64.58 ATOM 67 CA ASP B 26 99.036 76.482 7.807 1.00 60.82 ATOM 68 C ASP B 26 97.781 76.301 8.638 1.00 59.13 ATOM 69 O ASP B 26 97.317 77.233 9.287 1.00 58.58 ATOM 70 CB ASP B 26 100.168 76.986 8.698 1.00 59.64 ATOM 71 CG ASP B 26 100.751 75.895 9.558 1.00 58.63 ATOM 72 OD1 ASP B 26 99.967 75.094 10.092 1.00 59.44 ATOM 73 OD2 ASP B 26 101.984 75.828 9.711 1.00 57.06 ATOM 74 N LEU B 27 97.232 75.098 8.629 1.00 57.20 ATOM 75 CA LEU B 27 96.017 74.836 9.377 1.00 55.88 ATOM 76 C LEU B 27 96.184 74.784 10.890 1.00 55.58 ATOM 77 O LEU B 27 95.209 74.887 11.629 1.00 54.48 ATOM 78 CB LEU B 27 95.389 73.546 8.877 1.00 55.53 ATOM 79 CG LEU B 27 94.726 73.691 7.512 1.00 54.82 ATOM 80 CD1 LEU B 27 94.348 72.342 6.955 1.00 55.80 ATOM 81 CD2 LEU B 27 93.510 74.564 7.654 1.00 54.61 ATOM 82 N LEU B 28 97.420 74.628 11.348 1.00 55.93 ATOM 83 CA LEU B 28 97.708 74.567 12.774 1.00 55.86 ATOM 84 C LEU B 28 97.872 75.952 13.346 1.00 57.19 ATOM 85 O LEU B 28 97.497 76.202 14.473 1.00 57.31 ATOM 86 CB LEU B 28 98.989 73.780 13.043 1.00 54.31 ATOM 87 CG LEU B 28 99.479 73.745 14.495 1.00 52.29 ATOM 88 CD1 LEU B 28 98.505 72.996 15.347 1.00 52.31 ATOM 89 CD2 LEU B 28 100.818 73.065 14.571 1.00 52.41 ATOM 90 N VAL B 29 98.436 76.859 12.570 1.00 59.80 ATOM 91 CA VAL B 29 98.635 78.208 13.056 1.00 63.12 ATOM 92 C VAL B 29 97.603 79.194 12.519 1.00 66.48 ATOM 93 O VAL B 29 97.561 80.339 12.969 1.00 66.58 ATOM 94 CB VAL B 29 100.030 78.726 12.691 1.00 62.37 ATOM 95 CG1 VAL B 29 100.342 79.959 13.508 1.00 62.71 ATOM 96 CG2 VAL B 29 101.061 77.655 12.928 1.00 61.59 ATOM 97 N ARG B 30 96.775 78.753 11.570 1.00 70.77 ATOM 98 CA ARG B 30 95.748 79.609 10.969 1.00 75.43 ATOM 99 C ARG B 30 96.428 80.882 10.434 1.00 77.93 ATOM 100 O ARG B 30 95.940 82.002 10.611 1.00 78.06 ATOM 101 CB ARG B 30 94.676 79.977 12.016 1.00 77.09 ATOM 102 CG ARG B 30 94.038 78.797 12.781 1.00 79.54 ATOM 103 CD ARG B 30 93.076 77.972 11.937 1.00 82.19 ATOM 104 NE ARG B 30 91.888 78.733 11.549 1.00 85.64 ATOM 105 CZ ARG B 30 90.931 78.285 10.732 1.00 87.23 ATOM 106 NH1 ARG B 30 91.013 77.066 10.208 1.00 87.79 ATOM 107 NH2 ARG B 30 89.889 79.057 10.434 1.00 87.76 ATOM 108 N HIS B 31 97.560 80.679 9.767 1.00 81.37 ATOM 109 CA HIS B 31 98.384 81.755 9.217 1.00 84.20 ATOM 110 C HIS B 31 98.804 81.450 7.788 1.00 84.97 ATOM 111 O HIS B 31 98.459 80.419 7.229 1.00 84.66 ATOM 112 CB HIS B 31 99.662 81.888 10.046 1.00 86.68 ATOM 113 CG HIS B 31 99.781 83.178 10.786 1.00 89.96 ATOM 114 ND1 HIS B 31 99.773 84.403 10.153 1.00 92.06 ATOM 115 CD2 HIS B 31 99.943 83.435 12.105 1.00 91.49 ATOM 116 CE1 HIS B 31 99.926 85.360 11.051 1.00 93.33 ATOM 117 NE2 HIS B 31 100.032 84.800 12.244 1.00 93.39 ATOM 118 N CYS B 32 99.574 82.363 7.214 1.00 86.71 ATOM 119 CA CYS B 32 100.109 82.196 5.873 1.00 88.15 ATOM 120 C CYS B 32 101.609 82.008 6.034 1.00 87.05 ATOM 121 O CYS B 32 102.285 82.870 6.590 1.00 86.89 ATOM 122 CB CYS B 32 99.862 83.441 5.029 1.00 91.86 ATOM 123 SG CYS B 32 98.193 83.586 4.352 1.00 97.27 ATOM 124 N VAL B 33 102.136 80.889 5.558 1.00 85.63 ATOM 125 CA VAL B 33 103.562 80.645 5.685 1.00 85.40 ATOM 126 C VAL B 33 104.161 80.069 4.423 1.00 85.63 ATOM 127 O VAL B 33 103.477 79.402 3.663 1.00 85.80 ATOM 128 CB VAL B 33 103.845 79.694 6.828 1.00 84.99 ATOM 129 CG1 VAL B 33 103.481 80.358 8.140 1.00 85.98 ATOM 130 CG2 VAL B 33 103.064 78.425 6.641 1.00 84.57 ATOM 131 N ALA B 34 105.445 80.328 4.204 1.00 85.94 ATOM 132 CA ALA B 34 106.125 79.837 3.016 1.00 86.82 ATOM 133 C ALA B 34 105.862 78.352 2.857 1.00 87.17 ATOM 134 O ALA B 34 106.152 77.589 3.755 1.00 87.13 ATOM 135 CB ALA B 34 107.610 80.097 3.135 1.00 87.39 ATOM 136 N CYS B 35 105.321 77.940 1.714 1.00 88.53 ATOM 137 CA CYS B 35 105.011 76.530 1.492 1.00 90.12 ATOM 138 C CYS B 35 106.208 75.617 1.691 1.00 90.97 ATOM 139 O CYS B 35 106.066 74.401 1.737 1.00 90.87 ATOM 140 CB CYS B 35 104.454 76.295 0.083 1.00 90.81 ATOM 141 SG CYS B 35 102.895 77.148 -0.358 1.00 93.10 ATOM 142 N GLY B 36 107.392 76.197 1.799 1.00 92.55 ATOM 143 CA GLY B 36 108.577 75.380 1.986 1.00 94.14 ATOM 144 C GLY B 36 108.658 74.733 3.357 1.00 95.11 ATOM 145 O GLY B 36 109.383 73.764 3.545 1.00 95.04 ATOM 146 N LEU B 37 107.902 75.262 4.313 1.00 96.38 ATOM 147 CA LEU B 37 107.909 74.749 5.674 1.00 97.70 ATOM 148 C LEU B 37 107.093 73.477 5.835 1.00100.09 ATOM 149 O LEU B 37 107.380 72.661 6.699 1.00 99.92 ATOM 150 CB LEU B 37 107.403 75.829 6.624 1.00 96.04 ATOM 151 CG LEU B 37 108.255 77.097 6.610 1.00 95.14 ATOM 152 CD1 LEU B 37 107.527 78.241 7.282 1.00 95.15 ATOM 153 CD2 LEU B 37 109.566 76.819 7.293 1.00 94.50 ATOM 154 N LEU B 38 106.075 73.308 5.003 1.00103.68 ATOM 155 CA LEU B 38 105.236 72.120 5.057 1.00107.90 ATOM 156 C LEU B 38 105.511 71.258 3.833 1.00112.14 ATOM 157 O LEU B 38 105.446 71.733 2.700 1.00112.65 ATOM 158 CB LEU B 38 103.755 72.499 5.071 1.00106.55 ATOM 159 CG LEU B 38 103.189 73.295 6.243 1.00105.51 ATOM 160 CD1 LEU B 38 103.858 74.637 6.335 1.00105.40 ATOM 161 CD2 LEU B 38 101.703 73.480 6.042 1.00105.95 ATOM 162 N ARG B 39 105.822 69.990 4.059 1.00117.34 ATOM 163 CA ARG B 39 106.096 69.075 2.955 1.00122.60 ATOM 164 C ARG B 39 104.848 68.219 2.722 1.00125.38 ATOM 165 O ARG B 39 104.506 67.371 3.555 1.00125.60 ATOM 166 CB ARG B 39 107.315 68.202 3.293 1.00123.90 ATOM 167 CG ARG B 39 108.545 69.015 3.718 1.00125.66 ATOM 168 CD ARG B 39 109.764 68.147 4.020 1.00126.65 ATOM 169 NE ARG B 39 110.296 67.501 2.821 1.00127.75 ATOM 170 CZ ARG B 39 111.439 66.820 2.781 1.00128.28 ATOM 171 NH1 ARG B 39 112.178 66.695 3.877 1.00128.46 ATOM 172 NH2 ARG B 39 111.847 66.266 1.646 1.00128.23 ATOM 173 N THR B 40 104.172 68.453 1.593 1.00128.59 ATOM 174 CA THR B 40 102.937 67.735 1.252 1.00131.53 ATOM 175 C THR B 40 102.908 67.012 -0.115 1.00133.47 ATOM 176 O THR B 40 102.920 67.662 -1.171 1.00133.69 ATOM 177 CB THR B 40 101.700 68.699 1.305 1.00131.72 ATOM 178 OG1 THR B 40 101.865 69.761 0.355 1.00131.56 ATOM 179 CG2 THR B 40 101.535 69.296 2.705 1.00131.41 ATOM 180 N PRO B 41 102.876 65.654 -0.104 1.00135.04 ATOM 181 CA PRO B 41 102.837 64.807 -1.313 1.00135.60 ATOM 182 C PRO B 41 101.432 64.659 -1.930 1.00135.79 ATOM 183 CB PRO B 41 103.379 63.458 -0.819 1.00135.65 ATOM 184 CG PRO B 41 104.225 63.828 0.375 1.00135.60 ATOM 185 CD PRO B 41 103.348 64.862 1.048 1.00135.40 TER