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 B9 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 B9 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 39.832 -9.499 132.703 1.00124.43 ATOM 2 CA THR B 17 40.039 -10.119 134.052 1.00124.28 ATOM 3 C THR B 17 38.757 -10.103 134.918 1.00122.98 ATOM 4 O THR B 17 38.515 -9.140 135.660 1.00123.19 ATOM 5 CB THR B 17 41.210 -9.400 134.830 1.00124.96 ATOM 6 OG1 THR B 17 40.980 -7.983 134.860 1.00125.62 ATOM 7 CG2 THR B 17 42.563 -9.669 134.158 1.00125.04 ATOM 8 N PRO B 18 37.921 -11.170 134.836 1.00121.17 ATOM 9 CA PRO B 18 36.699 -11.178 135.651 1.00118.86 ATOM 10 C PRO B 18 37.024 -10.979 137.132 1.00116.49 ATOM 11 O PRO B 18 38.174 -11.124 137.556 1.00116.02 ATOM 12 CB PRO B 18 36.080 -12.546 135.343 1.00119.33 ATOM 13 CG PRO B 18 37.266 -13.397 135.019 1.00119.92 ATOM 14 CD PRO B 18 38.096 -12.468 134.155 1.00120.76 ATOM 15 N CYS B 19 36.010 -10.643 137.919 1.00113.81 ATOM 16 CA CYS B 19 36.220 -10.398 139.337 1.00110.77 ATOM 17 C CYS B 19 35.994 -11.623 140.203 1.00109.90 ATOM 18 O CYS B 19 35.542 -12.669 139.735 1.00109.40 ATOM 19 CB CYS B 19 35.288 -9.283 139.829 1.00108.67 ATOM 20 SG CYS B 19 35.247 -7.747 138.846 1.00104.90 ATOM 21 N VAL B 20 36.320 -11.464 141.480 1.00109.00 ATOM 22 CA VAL B 20 36.142 -12.505 142.480 1.00108.48 ATOM 23 C VAL B 20 34.655 -12.844 142.504 1.00107.79 ATOM 24 O VAL B 20 33.821 -11.978 142.254 1.00108.29 ATOM 25 CB VAL B 20 36.546 -11.987 143.882 1.00108.23 ATOM 26 CG1 VAL B 20 36.362 -13.078 144.923 1.00108.22 ATOM 27 CG2 VAL B 20 37.985 -11.487 143.855 1.00108.25 ATOM 28 N PRO B 21 34.299 -14.109 142.784 1.00106.90 ATOM 29 CA PRO B 21 32.869 -14.442 142.816 1.00105.47 ATOM 30 C PRO B 21 32.164 -13.592 143.874 1.00103.79 ATOM 31 O PRO B 21 32.793 -13.163 144.847 1.00103.56 ATOM 32 CB PRO B 21 32.870 -15.927 143.163 1.00106.17 ATOM 33 CG PRO B 21 34.149 -16.414 142.518 1.00106.78 ATOM 34 CD PRO B 21 35.129 -15.324 142.889 1.00106.90 ATOM 35 N ALA B 22 30.868 -13.353 143.678 1.00101.73 ATOM 36 CA ALA B 22 30.075 -12.530 144.598 1.00 99.53 ATOM 37 C ALA B 22 30.485 -11.067 144.439 1.00 97.46 ATOM 38 O ALA B 22 30.219 -10.228 145.305 1.00 97.38 ATOM 39 CB ALA B 22 30.282 -12.980 146.044 1.00100.04 ATOM 40 N GLU B 23 31.147 -10.791 143.319 1.00 94.36 ATOM 41 CA GLU B 23 31.614 -9.461 142.964 1.00 90.96 ATOM 42 C GLU B 23 31.550 -9.413 141.428 1.00 89.30 ATOM 43 O GLU B 23 32.144 -10.251 140.742 1.00 88.98 ATOM 44 CB GLU B 23 33.045 -9.254 143.485 1.00 90.27 ATOM 45 CG GLU B 23 33.365 -7.808 143.864 1.00 89.90 ATOM 46 CD GLU B 23 34.697 -7.637 144.592 1.00 89.40 ATOM 47 OE1 GLU B 23 35.746 -8.043 144.045 1.00 89.73 ATOM 48 OE2 GLU B 23 34.694 -7.079 145.712 1.00 88.15 ATOM 49 N CYS B 24 30.805 -8.444 140.899 1.00 87.37 ATOM 50 CA CYS B 24 30.614 -8.294 139.456 1.00 84.94 ATOM 51 C CYS B 24 31.424 -7.153 138.851 1.00 81.54 ATOM 52 O CYS B 24 32.035 -6.355 139.572 1.00 81.59 ATOM 53 CB CYS B 24 29.121 -8.082 139.164 1.00 87.53 ATOM 54 SG CYS B 24 28.076 -9.571 139.391 1.00 92.72 ATOM 55 N PHE B 25 31.434 -7.082 137.522 1.00 77.12 ATOM 56 CA PHE B 25 32.162 -6.025 136.832 1.00 72.39 ATOM 57 C PHE B 25 31.209 -4.906 136.423 1.00 69.48 ATOM 58 O PHE B 25 30.370 -5.087 135.541 1.00 69.48 ATOM 59 CB PHE B 25 32.868 -6.573 135.593 1.00 71.48 ATOM 60 CG PHE B 25 33.824 -5.601 134.969 1.00 70.41 ATOM 61 CD1 PHE B 25 34.851 -5.039 135.718 1.00 70.23 ATOM 62 CD2 PHE B 25 33.701 -5.242 133.640 1.00 70.74 ATOM 63 CE1 PHE B 25 35.744 -4.132 135.153 1.00 69.90 ATOM 64 CE2 PHE B 25 34.591 -4.333 133.063 1.00 70.86 ATOM 65 CZ PHE B 25 35.614 -3.779 133.826 1.00 70.19 ATOM 66 N ASP B 26 31.338 -3.755 137.075 1.00 65.54 ATOM 67 CA ASP B 26 30.491 -2.613 136.779 1.00 61.45 ATOM 68 C ASP B 26 30.988 -1.967 135.497 1.00 60.00 ATOM 69 O ASP B 26 32.102 -1.461 135.437 1.00 59.51 ATOM 70 CB ASP B 26 30.552 -1.604 137.915 1.00 59.92 ATOM 71 CG ASP B 26 29.452 -0.587 137.834 1.00 59.08 ATOM 72 OD1 ASP B 26 29.157 -0.124 136.719 1.00 59.66 ATOM 73 OD2 ASP B 26 28.879 -0.241 138.879 1.00 58.60 ATOM 74 N LEU B 27 30.160 -1.979 134.467 1.00 58.56 ATOM 75 CA LEU B 27 30.549 -1.404 133.194 1.00 57.15 ATOM 76 C LEU B 27 30.611 0.116 133.168 1.00 56.02 ATOM 77 O LEU B 27 31.222 0.694 132.276 1.00 55.44 ATOM 78 CB LEU B 27 29.612 -1.907 132.108 1.00 57.62 ATOM 79 CG LEU B 27 29.867 -3.366 131.743 1.00 57.10 ATOM 80 CD1 LEU B 27 28.770 -3.875 130.830 1.00 58.19 ATOM 81 CD2 LEU B 27 31.214 -3.474 131.065 1.00 57.09 ATOM 82 N LEU B 28 29.983 0.758 134.142 1.00 55.45 ATOM 83 CA LEU B 28 29.985 2.209 134.217 1.00 55.98 ATOM 84 C LEU B 28 31.231 2.712 134.920 1.00 57.95 ATOM 85 O LEU B 28 31.768 3.759 134.576 1.00 58.80 ATOM 86 CB LEU B 28 28.753 2.712 134.970 1.00 53.97 ATOM 87 CG LEU B 28 28.685 4.218 135.240 1.00 52.62 ATOM 88 CD1 LEU B 28 28.555 4.953 133.940 1.00 52.77 ATOM 89 CD2 LEU B 28 27.511 4.543 136.123 1.00 51.82 ATOM 90 N VAL B 29 31.696 1.969 135.911 1.00 60.30 ATOM 91 CA VAL B 29 32.870 2.387 136.647 1.00 62.81 ATOM 92 C VAL B 29 34.126 1.638 136.232 1.00 65.99 ATOM 93 O VAL B 29 35.214 1.992 136.666 1.00 66.65 ATOM 94 CB VAL B 29 32.668 2.201 138.153 1.00 61.44 ATOM 95 CG1 VAL B 29 33.727 2.970 138.910 1.00 62.31 ATOM 96 CG2 VAL B 29 31.298 2.665 138.552 1.00 60.42 ATOM 97 N ARG B 30 33.983 0.616 135.390 1.00 70.33 ATOM 98 CA ARG B 30 35.126 -0.186 134.936 1.00 75.49 ATOM 99 C ARG B 30 35.892 -0.693 136.173 1.00 78.25 ATOM 100 O ARG B 30 37.122 -0.667 136.223 1.00 78.75 ATOM 101 CB ARG B 30 36.057 0.658 134.046 1.00 77.02 ATOM 102 CG ARG B 30 35.378 1.389 132.874 1.00 79.97 ATOM 103 CD ARG B 30 34.961 0.460 131.740 1.00 82.77 ATOM 104 NE ARG B 30 36.111 -0.140 131.065 1.00 86.32 ATOM 105 CZ ARG B 30 36.030 -1.058 130.099 1.00 87.89 ATOM 106 NH1 ARG B 30 34.841 -1.489 129.687 1.00 87.97 ATOM 107 NH2 ARG B 30 37.140 -1.547 129.541 1.00 88.18 ATOM 108 N HIS B 31 35.134 -1.161 137.163 1.00 81.64 ATOM 109 CA HIS B 31 35.658 -1.651 138.440 1.00 84.22 ATOM 110 C HIS B 31 35.025 -2.976 138.822 1.00 85.19 ATOM 111 O HIS B 31 34.195 -3.522 138.108 1.00 84.71 ATOM 112 CB HIS B 31 35.313 -0.660 139.549 1.00 86.82 ATOM 113 CG HIS B 31 36.496 0.007 140.162 1.00 90.56 ATOM 114 ND1 HIS B 31 37.514 -0.696 140.768 1.00 92.82 ATOM 115 CD2 HIS B 31 36.817 1.317 140.281 1.00 92.53 ATOM 116 CE1 HIS B 31 38.415 0.152 141.234 1.00 93.82 ATOM 117 NE2 HIS B 31 38.016 1.381 140.952 1.00 94.39 ATOM 118 N CYS B 32 35.413 -3.475 139.984 1.00 87.17 ATOM 119 CA CYS B 32 34.865 -4.712 140.507 1.00 89.22 ATOM 120 C CYS B 32 34.074 -4.315 141.725 1.00 88.03 ATOM 121 O CYS B 32 34.621 -3.712 142.643 1.00 87.89 ATOM 122 CB CYS B 32 35.979 -5.670 140.930 1.00 93.65 ATOM 123 SG CYS B 32 36.770 -6.605 139.580 1.00100.40 ATOM 124 N VAL B 33 32.790 -4.640 141.742 1.00 87.26 ATOM 125 CA VAL B 33 31.958 -4.288 142.884 1.00 87.37 ATOM 126 C VAL B 33 31.024 -5.419 143.297 1.00 87.48 ATOM 127 O VAL B 33 30.644 -6.244 142.472 1.00 87.25 ATOM 128 CB VAL B 33 31.123 -3.039 142.583 1.00 87.11 ATOM 129 CG1 VAL B 33 32.034 -1.839 142.422 1.00 87.51 ATOM 130 CG2 VAL B 33 30.321 -3.251 141.323 1.00 86.92 ATOM 131 N ALA B 34 30.663 -5.458 144.577 1.00 87.79 ATOM 132 CA ALA B 34 29.770 -6.495 145.088 1.00 88.68 ATOM 133 C ALA B 34 28.537 -6.588 144.199 1.00 89.35 ATOM 134 O ALA B 34 27.830 -5.599 144.028 1.00 89.70 ATOM 135 CB ALA B 34 29.360 -6.166 146.517 1.00 88.66 ATOM 136 N CYS B 35 28.267 -7.770 143.646 1.00 90.36 ATOM 137 CA CYS B 35 27.115 -7.937 142.754 1.00 91.89 ATOM 138 C CYS B 35 25.804 -7.495 143.382 1.00 92.30 ATOM 139 O CYS B 35 24.791 -7.378 142.696 1.00 91.86 ATOM 140 CB CYS B 35 26.957 -9.391 142.297 1.00 92.41 ATOM 141 SG CYS B 35 28.325 -10.135 141.342 1.00 95.40 ATOM 142 N GLY B 36 25.817 -7.255 144.685 1.00 93.29 ATOM 143 CA GLY B 36 24.598 -6.837 145.348 1.00 94.83 ATOM 144 C GLY B 36 24.161 -5.434 144.979 1.00 95.98 ATOM 145 O GLY B 36 22.998 -5.070 145.166 1.00 95.57 ATOM 146 N LEU B 37 25.093 -4.649 144.447 1.00 97.36 ATOM 147 CA LEU B 37 24.815 -3.271 144.073 1.00 99.35 ATOM 148 C LEU B 37 24.058 -3.147 142.756 1.00101.90 ATOM 149 O LEU B 37 23.315 -2.188 142.553 1.00102.11 ATOM 150 CB LEU B 37 26.124 -2.489 144.015 1.00 97.48 ATOM 151 CG LEU B 37 26.865 -2.452 145.353 1.00 96.27 ATOM 152 CD1 LEU B 37 28.283 -1.977 145.149 1.00 95.76 ATOM 153 CD2 LEU B 37 26.123 -1.550 146.321 1.00 95.55 ATOM 154 N LEU B 38 24.245 -4.115 141.865 1.00105.18 ATOM 155 CA LEU B 38 23.562 -4.111 140.576 1.00108.90 ATOM 156 C LEU B 38 22.514 -5.217 140.565 1.00112.82 ATOM 157 O LEU B 38 22.825 -6.374 140.847 1.00113.22 ATOM 158 CB LEU B 38 24.551 -4.352 139.436 1.00107.08 ATOM 159 CG LEU B 38 25.653 -3.331 139.172 1.00105.84 ATOM 160 CD1 LEU B 38 26.555 -3.220 140.367 1.00105.46 ATOM 161 CD2 LEU B 38 26.453 -3.766 137.965 1.00105.62 ATOM 162 N ARG B 39 21.274 -4.863 140.245 1.00117.72 ATOM 163 CA ARG B 39 20.194 -5.845 140.194 1.00122.75 ATOM 164 C ARG B 39 19.949 -6.212 138.724 1.00125.63 ATOM 165 O ARG B 39 19.442 -5.389 137.950 1.00126.21 ATOM 166 CB ARG B 39 18.928 -5.258 140.837 1.00123.63 ATOM 167 CG ARG B 39 19.167 -4.702 142.245 1.00125.12 ATOM 168 CD ARG B 39 17.895 -4.165 142.899 1.00126.51 ATOM 169 NE ARG B 39 16.932 -5.223 143.208 1.00127.74 ATOM 170 CZ ARG B 39 15.818 -5.045 143.916 1.00127.89 ATOM 171 NH1 ARG B 39 15.513 -3.847 144.397 1.00127.83 ATOM 172 NH2 ARG B 39 15.006 -6.070 144.146 1.00128.06 ATOM 173 N THR B 40 20.316 -7.442 138.347 1.00128.72 ATOM 174 CA THR B 40 20.177 -7.916 136.962 1.00131.40 ATOM 175 C THR B 40 19.375 -9.217 136.755 1.00133.17 ATOM 176 O THR B 40 19.814 -10.297 137.168 1.00133.25 ATOM 177 CB THR B 40 21.581 -8.117 136.297 1.00131.52 ATOM 178 OG1 THR B 40 22.331 -9.097 137.029 1.00131.18 ATOM 179 CG2 THR B 40 22.362 -6.802 136.264 1.00131.52 ATOM 180 N PRO B 41 18.186 -9.120 136.115 1.00134.76 ATOM 181 CA PRO B 41 17.299 -10.263 135.828 1.00135.64 ATOM 182 C PRO B 41 17.712 -11.076 134.584 1.00136.02 ATOM 183 CB PRO B 41 15.922 -9.606 135.644 1.00135.65 ATOM 184 CG PRO B 41 16.031 -8.327 136.428 1.00135.63 ATOM 185 CD PRO B 41 17.419 -7.862 136.048 1.00135.22 TER