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 BY 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BY 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 87.074 85.647 1.614 1.00125.17 ATOM 2 CA THR B 17 87.552 85.847 0.202 1.00124.70 ATOM 3 C THR B 17 86.848 87.053 -0.459 1.00123.31 ATOM 4 O THR B 17 85.796 86.891 -1.091 1.00123.34 ATOM 5 CB THR B 17 87.315 84.548 -0.655 1.00125.31 ATOM 6 OG1 THR B 17 85.947 84.130 -0.537 1.00125.90 ATOM 7 CG2 THR B 17 88.227 83.411 -0.183 1.00125.30 ATOM 8 N PRO B 18 87.431 88.276 -0.334 1.00121.63 ATOM 9 CA PRO B 18 86.782 89.449 -0.943 1.00119.51 ATOM 10 C PRO B 18 86.469 89.167 -2.387 1.00117.35 ATOM 11 O PRO B 18 86.918 88.110 -2.879 1.00117.08 ATOM 12 CB PRO B 18 87.814 90.570 -0.747 1.00119.94 ATOM 13 CG PRO B 18 89.134 89.842 -0.655 1.00120.74 ATOM 14 CD PRO B 18 88.776 88.622 0.175 1.00121.33 ATOM 15 N CYS B 19 85.709 90.070 -3.050 1.00114.76 ATOM 16 CA CYS B 19 85.336 89.960 -4.480 1.00112.03 ATOM 17 C CYS B 19 86.248 90.766 -5.465 1.00111.52 ATOM 18 O CYS B 19 87.114 91.542 -5.041 1.00111.46 ATOM 19 CB CYS B 19 83.885 90.280 -4.755 1.00109.70 ATOM 20 SG CYS B 19 82.697 89.431 -3.667 1.00105.97 ATOM 21 N VAL B 20 86.119 90.439 -6.757 1.00110.59 ATOM 22 CA VAL B 20 86.879 91.079 -7.819 1.00109.40 ATOM 23 C VAL B 20 86.566 92.561 -7.685 1.00108.52 ATOM 24 O VAL B 20 85.463 92.921 -7.273 1.00108.97 ATOM 25 CB VAL B 20 86.405 90.583 -9.222 1.00109.14 ATOM 26 CG1 VAL B 20 87.146 91.316 -10.325 1.00109.01 ATOM 27 CG2 VAL B 20 86.585 89.072 -9.345 1.00108.36 ATOM 28 N PRO B 21 87.527 93.443 -7.994 1.00107.38 ATOM 29 CA PRO B 21 87.187 94.863 -7.858 1.00105.94 ATOM 30 C PRO B 21 85.979 95.198 -8.747 1.00104.19 ATOM 31 O PRO B 21 85.716 94.501 -9.733 1.00103.79 ATOM 32 CB PRO B 21 88.474 95.564 -8.293 1.00106.94 ATOM 33 CG PRO B 21 89.554 94.578 -7.879 1.00107.06 ATOM 34 CD PRO B 21 88.962 93.260 -8.287 1.00106.94 ATOM 35 N ALA B 22 85.243 96.248 -8.386 1.00102.01 ATOM 36 CA ALA B 22 84.049 96.658 -9.133 1.00 99.61 ATOM 37 C ALA B 22 82.936 95.631 -8.912 1.00 97.64 ATOM 38 O ALA B 22 81.950 95.574 -9.658 1.00 97.18 ATOM 39 CB ALA B 22 84.367 96.785 -10.623 1.00100.20 ATOM 40 N GLU B 23 83.127 94.820 -7.874 1.00 94.95 ATOM 41 CA GLU B 23 82.189 93.779 -7.472 1.00 91.81 ATOM 42 C GLU B 23 82.315 93.688 -5.945 1.00 90.04 ATOM 43 O GLU B 23 83.403 93.471 -5.409 1.00 89.73 ATOM 44 CB GLU B 23 82.557 92.450 -8.142 1.00 91.15 ATOM 45 CG GLU B 23 81.360 91.560 -8.446 1.00 91.05 ATOM 46 CD GLU B 23 81.702 90.364 -9.327 1.00 91.24 ATOM 47 OE1 GLU B 23 82.593 89.571 -8.942 1.00 90.91 ATOM 48 OE2 GLU B 23 81.071 90.217 -10.402 1.00 91.20 ATOM 49 N CYS B 24 81.197 93.882 -5.252 1.00 88.36 ATOM 50 CA CYS B 24 81.164 93.872 -3.788 1.00 86.15 ATOM 51 C CYS B 24 80.574 92.593 -3.209 1.00 82.48 ATOM 52 O CYS B 24 80.040 91.749 -3.937 1.00 81.81 ATOM 53 CB CYS B 24 80.364 95.094 -3.284 1.00 88.92 ATOM 54 SG CYS B 24 81.208 96.711 -3.492 1.00 93.83 ATOM 55 N PHE B 25 80.678 92.452 -1.892 1.00 78.38 ATOM 56 CA PHE B 25 80.134 91.279 -1.223 1.00 74.11 ATOM 57 C PHE B 25 78.776 91.595 -0.604 1.00 71.43 ATOM 58 O PHE B 25 78.680 92.369 0.360 1.00 70.87 ATOM 59 CB PHE B 25 81.082 90.791 -0.134 1.00 73.67 ATOM 60 CG PHE B 25 80.692 89.463 0.446 1.00 72.69 ATOM 61 CD1 PHE B 25 80.539 88.353 -0.382 1.00 72.52 ATOM 62 CD2 PHE B 25 80.493 89.309 1.814 1.00 72.03 ATOM 63 CE1 PHE B 25 80.195 87.106 0.142 1.00 71.83 ATOM 64 CE2 PHE B 25 80.150 88.069 2.346 1.00 71.54 ATOM 65 CZ PHE B 25 80.001 86.965 1.506 1.00 71.44 ATOM 66 N ASP B 26 77.728 90.994 -1.167 1.00 68.16 ATOM 67 CA ASP B 26 76.369 91.213 -0.680 1.00 65.18 ATOM 68 C ASP B 26 76.172 90.391 0.577 1.00 63.74 ATOM 69 O ASP B 26 76.203 89.160 0.535 1.00 63.08 ATOM 70 CB ASP B 26 75.329 90.790 -1.728 1.00 63.56 ATOM 71 CG ASP B 26 73.945 91.348 -1.432 1.00 62.30 ATOM 72 OD1 ASP B 26 73.541 91.323 -0.252 1.00 61.41 ATOM 73 OD2 ASP B 26 73.260 91.813 -2.371 1.00 61.86 ATOM 74 N LEU B 27 75.965 91.072 1.696 1.00 62.29 ATOM 75 CA LEU B 27 75.777 90.379 2.958 1.00 60.61 ATOM 76 C LEU B 27 74.444 89.646 3.087 1.00 59.97 ATOM 77 O LEU B 27 74.312 88.760 3.928 1.00 60.11 ATOM 78 CB LEU B 27 75.950 91.365 4.107 1.00 59.84 ATOM 79 CG LEU B 27 77.407 91.763 4.328 1.00 58.72 ATOM 80 CD1 LEU B 27 77.501 92.916 5.312 1.00 58.32 ATOM 81 CD2 LEU B 27 78.167 90.547 4.828 1.00 58.22 ATOM 82 N LEU B 28 73.465 90.012 2.263 1.00 59.23 ATOM 83 CA LEU B 28 72.160 89.369 2.302 1.00 58.89 ATOM 84 C LEU B 28 72.154 88.094 1.478 1.00 60.49 ATOM 85 O LEU B 28 71.478 87.129 1.821 1.00 60.35 ATOM 86 CB LEU B 28 71.078 90.303 1.768 1.00 57.31 ATOM 87 CG LEU B 28 69.672 89.696 1.612 1.00 56.31 ATOM 88 CD1 LEU B 28 69.101 89.360 2.962 1.00 55.65 ATOM 89 CD2 LEU B 28 68.752 90.675 0.912 1.00 55.80 ATOM 90 N VAL B 29 72.905 88.083 0.385 1.00 62.88 ATOM 91 CA VAL B 29 72.933 86.900 -0.456 1.00 65.73 ATOM 92 C VAL B 29 74.197 86.075 -0.263 1.00 69.14 ATOM 93 O VAL B 29 74.289 84.968 -0.794 1.00 69.95 ATOM 94 CB VAL B 29 72.815 87.270 -1.938 1.00 64.48 ATOM 95 CG1 VAL B 29 72.481 86.036 -2.753 1.00 63.38 ATOM 96 CG2 VAL B 29 71.758 88.326 -2.120 1.00 64.02 ATOM 97 N ARG B 30 75.160 86.602 0.499 1.00 72.99 ATOM 98 CA ARG B 30 76.423 85.895 0.742 1.00 77.44 ATOM 99 C ARG B 30 77.048 85.537 -0.614 1.00 79.85 ATOM 100 O ARG B 30 77.541 84.420 -0.821 1.00 80.10 ATOM 101 CB ARG B 30 76.172 84.612 1.558 1.00 78.78 ATOM 102 CG ARG B 30 75.373 84.798 2.866 1.00 81.24 ATOM 103 CD ARG B 30 76.171 85.489 3.980 1.00 84.37 ATOM 104 NE ARG B 30 77.302 84.677 4.446 1.00 87.33 ATOM 105 CZ ARG B 30 78.213 85.081 5.334 1.00 88.50 ATOM 106 NH1 ARG B 30 78.134 86.299 5.868 1.00 89.14 ATOM 107 NH2 ARG B 30 79.211 84.268 5.682 1.00 88.48 ATOM 108 N HIS B 31 77.016 86.511 -1.524 1.00 82.97 ATOM 109 CA HIS B 31 77.519 86.359 -2.888 1.00 86.02 ATOM 110 C HIS B 31 78.385 87.545 -3.288 1.00 87.17 ATOM 111 O HIS B 31 78.596 88.475 -2.509 1.00 86.64 ATOM 112 CB HIS B 31 76.338 86.298 -3.862 1.00 88.48 ATOM 113 CG HIS B 31 76.187 84.986 -4.566 1.00 91.66 ATOM 114 ND1 HIS B 31 77.184 84.438 -5.348 1.00 93.80 ATOM 115 CD2 HIS B 31 75.140 84.131 -4.636 1.00 92.77 ATOM 116 CE1 HIS B 31 76.756 83.301 -5.871 1.00 94.22 ATOM 117 NE2 HIS B 31 75.519 83.092 -5.454 1.00 94.36 ATOM 118 N CYS B 32 78.868 87.502 -4.525 1.00 88.93 ATOM 119 CA CYS B 32 79.671 88.573 -5.083 1.00 90.43 ATOM 120 C CYS B 32 78.810 89.203 -6.163 1.00 89.27 ATOM 121 O CYS B 32 78.380 88.517 -7.087 1.00 88.90 ATOM 122 CB CYS B 32 80.952 88.019 -5.709 1.00 94.48 ATOM 123 SG CYS B 32 82.311 87.633 -4.555 1.00100.31 ATOM 124 N VAL B 33 78.550 90.498 -6.050 1.00 88.38 ATOM 125 CA VAL B 33 77.727 91.170 -7.046 1.00 88.48 ATOM 126 C VAL B 33 78.281 92.539 -7.428 1.00 88.76 ATOM 127 O VAL B 33 78.949 93.186 -6.624 1.00 89.25 ATOM 128 CB VAL B 33 76.282 91.331 -6.530 1.00 88.27 ATOM 129 CG1 VAL B 33 75.631 89.963 -6.384 1.00 87.67 ATOM 130 CG2 VAL B 33 76.281 92.059 -5.193 1.00 87.73 ATOM 131 N ALA B 34 78.011 92.976 -8.655 1.00 88.71 ATOM 132 CA ALA B 34 78.489 94.278 -9.110 1.00 89.42 ATOM 133 C ALA B 34 78.138 95.347 -8.073 1.00 89.96 ATOM 134 O ALA B 34 76.970 95.521 -7.727 1.00 89.54 ATOM 135 CB ALA B 34 77.858 94.617 -10.441 1.00 89.69 ATOM 136 N CYS B 35 79.143 96.066 -7.581 1.00 91.20 ATOM 137 CA CYS B 35 78.907 97.095 -6.567 1.00 92.89 ATOM 138 C CYS B 35 77.864 98.124 -6.989 1.00 93.57 ATOM 139 O CYS B 35 77.411 98.926 -6.172 1.00 93.15 ATOM 140 CB CYS B 35 80.202 97.846 -6.214 1.00 93.47 ATOM 141 SG CYS B 35 81.588 96.886 -5.498 1.00 95.41 ATOM 142 N GLY B 36 77.493 98.110 -8.263 1.00 94.84 ATOM 143 CA GLY B 36 76.511 99.065 -8.741 1.00 96.54 ATOM 144 C GLY B 36 75.112 98.804 -8.212 1.00 97.72 ATOM 145 O GLY B 36 74.258 99.695 -8.223 1.00 97.65 ATOM 146 N LEU B 37 74.881 97.583 -7.737 1.00 98.95 ATOM 147 CA LEU B 37 73.575 97.191 -7.220 1.00100.70 ATOM 148 C LEU B 37 73.296 97.718 -5.816 1.00103.04 ATOM 149 O LEU B 37 72.140 97.950 -5.449 1.00103.11 ATOM 150 CB LEU B 37 73.454 95.666 -7.255 1.00 98.82 ATOM 151 CG LEU B 37 73.573 95.090 -8.670 1.00 97.76 ATOM 152 CD1 LEU B 37 73.779 93.594 -8.615 1.00 96.48 ATOM 153 CD2 LEU B 37 72.324 95.439 -9.473 1.00 97.75 ATOM 154 N LEU B 38 74.356 97.911 -5.036 1.00106.13 ATOM 155 CA LEU B 38 74.226 98.422 -3.677 1.00109.66 ATOM 156 C LEU B 38 74.763 99.840 -3.622 1.00113.30 ATOM 157 O LEU B 38 75.893 100.095 -4.034 1.00113.57 ATOM 158 CB LEU B 38 75.012 97.553 -2.694 1.00108.25 ATOM 159 CG LEU B 38 74.607 96.088 -2.497 1.00107.84 ATOM 160 CD1 LEU B 38 74.761 95.309 -3.796 1.00106.97 ATOM 161 CD2 LEU B 38 75.478 95.476 -1.411 1.00107.45 ATOM 162 N ARG B 39 73.953 100.765 -3.122 1.00118.20 ATOM 163 CA ARG B 39 74.373 102.161 -3.010 1.00123.23 ATOM 164 C ARG B 39 74.774 102.425 -1.553 1.00126.01 ATOM 165 O ARG B 39 73.917 102.448 -0.659 1.00126.35 ATOM 166 CB ARG B 39 73.227 103.084 -3.445 1.00124.19 ATOM 167 CG ARG B 39 72.658 102.733 -4.823 1.00125.75 ATOM 168 CD ARG B 39 71.549 103.686 -5.268 1.00127.21 ATOM 169 NE ARG B 39 72.044 105.037 -5.538 1.00128.45 ATOM 170 CZ ARG B 39 71.317 106.011 -6.083 1.00128.71 ATOM 171 NH1 ARG B 39 70.051 105.789 -6.423 1.00128.71 ATOM 172 NH2 ARG B 39 71.856 107.209 -6.288 1.00128.31 ATOM 173 N THR B 40 76.078 102.617 -1.322 1.00129.12 ATOM 174 CA THR B 40 76.616 102.840 0.029 1.00131.93 ATOM 175 C THR B 40 77.457 104.114 0.236 1.00133.58 ATOM 176 O THR B 40 78.559 104.234 -0.314 1.00133.77 ATOM 177 CB THR B 40 77.487 101.624 0.493 1.00132.21 ATOM 178 OG1 THR B 40 78.594 101.443 -0.405 1.00132.06 ATOM 179 CG2 THR B 40 76.651 100.343 0.532 1.00132.53 ATOM 180 N PRO B 41 76.939 105.082 1.032 1.00135.00 ATOM 181 CA PRO B 41 77.613 106.357 1.343 1.00135.71 ATOM 182 C PRO B 41 78.671 106.252 2.463 1.00135.91 ATOM 183 CB PRO B 41 76.452 107.281 1.744 1.00135.69 ATOM 184 CG PRO B 41 75.262 106.680 1.049 1.00135.52 ATOM 185 CD PRO B 41 75.492 105.207 1.290 1.00135.29 TER