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 BO 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BO 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 44.145 138.723 55.847 1.00124.99 ATOM 2 CA THR B 17 43.921 140.180 56.110 1.00124.70 ATOM 3 C THR B 17 45.198 140.889 56.619 1.00123.51 ATOM 4 O THR B 17 45.440 140.956 57.836 1.00123.72 ATOM 5 CB THR B 17 42.748 140.391 57.147 1.00125.54 ATOM 6 OG1 THR B 17 42.987 139.608 58.327 1.00126.33 ATOM 7 CG2 THR B 17 41.400 139.976 56.543 1.00125.30 ATOM 8 N PRO B 18 46.032 141.429 55.694 1.00121.73 ATOM 9 CA PRO B 18 47.254 142.109 56.148 1.00119.40 ATOM 10 C PRO B 18 46.930 143.208 57.158 1.00117.15 ATOM 11 O PRO B 18 45.774 143.627 57.288 1.00116.91 ATOM 12 CB PRO B 18 47.866 142.643 54.849 1.00119.55 ATOM 13 CG PRO B 18 46.674 142.850 53.967 1.00120.45 ATOM 14 CD PRO B 18 45.849 141.607 54.240 1.00121.29 ATOM 15 N CYS B 19 47.946 143.668 57.877 1.00114.58 ATOM 16 CA CYS B 19 47.735 144.696 58.887 1.00111.96 ATOM 17 C CYS B 19 47.947 146.111 58.369 1.00111.27 ATOM 18 O CYS B 19 48.393 146.327 57.234 1.00110.90 ATOM 19 CB CYS B 19 48.669 144.475 60.086 1.00109.67 ATOM 20 SG CYS B 19 48.716 142.791 60.784 1.00106.68 ATOM 21 N VAL B 20 47.616 147.068 59.230 1.00110.29 ATOM 22 CA VAL B 20 47.776 148.486 58.941 1.00109.32 ATOM 23 C VAL B 20 49.266 148.707 58.668 1.00108.38 ATOM 24 O VAL B 20 50.105 148.011 59.232 1.00108.95 ATOM 25 CB VAL B 20 47.360 149.338 60.169 1.00109.02 ATOM 26 CG1 VAL B 20 47.507 150.800 59.861 1.00108.81 ATOM 27 CG2 VAL B 20 45.925 149.021 60.571 1.00108.90 ATOM 28 N PRO B 21 49.618 149.655 57.784 1.00107.21 ATOM 29 CA PRO B 21 51.046 149.877 57.523 1.00105.42 ATOM 30 C PRO B 21 51.758 150.264 58.820 1.00103.52 ATOM 31 O PRO B 21 51.134 150.809 59.727 1.00103.13 ATOM 32 CB PRO B 21 51.034 151.010 56.504 1.00106.29 ATOM 33 CG PRO B 21 49.758 150.752 55.742 1.00106.99 ATOM 34 CD PRO B 21 48.781 150.432 56.851 1.00107.37 ATOM 35 N ALA B 22 53.055 149.979 58.903 1.00101.38 ATOM 36 CA ALA B 22 53.843 150.272 60.104 1.00 99.19 ATOM 37 C ALA B 22 53.436 149.312 61.226 1.00 97.32 ATOM 38 O ALA B 22 53.698 149.551 62.410 1.00 97.05 ATOM 39 CB ALA B 22 53.641 151.718 60.544 1.00 99.64 ATOM 40 N GLU B 23 52.785 148.226 60.820 1.00 94.76 ATOM 41 CA GLU B 23 52.323 147.172 61.716 1.00 91.83 ATOM 42 C GLU B 23 52.391 145.879 60.878 1.00 90.28 ATOM 43 O GLU B 23 51.796 145.781 59.794 1.00 90.07 ATOM 44 CB GLU B 23 50.887 147.467 62.187 1.00 91.49 ATOM 45 CG GLU B 23 50.561 146.950 63.588 1.00 90.74 ATOM 46 CD GLU B 23 49.223 147.458 64.130 1.00 90.72 ATOM 47 OE1 GLU B 23 48.178 147.235 63.476 1.00 90.47 ATOM 48 OE2 GLU B 23 49.216 148.074 65.221 1.00 90.07 ATOM 49 N CYS B 24 53.140 144.899 61.377 1.00 88.15 ATOM 50 CA CYS B 24 53.335 143.632 60.677 1.00 85.56 ATOM 51 C CYS B 24 52.530 142.483 61.270 1.00 81.82 ATOM 52 O CYS B 24 51.922 142.617 62.336 1.00 81.22 ATOM 53 CB CYS B 24 54.828 143.279 60.686 1.00 88.51 ATOM 54 SG CYS B 24 55.862 144.321 59.592 1.00 93.75 ATOM 55 N PHE B 25 52.527 141.353 60.570 1.00 77.44 ATOM 56 CA PHE B 25 51.806 140.181 61.047 1.00 73.23 ATOM 57 C PHE B 25 52.759 139.213 61.730 1.00 70.54 ATOM 58 O PHE B 25 53.600 138.591 61.074 1.00 70.42 ATOM 59 CB PHE B 25 51.105 139.469 59.892 1.00 72.58 ATOM 60 CG PHE B 25 50.157 138.396 60.339 1.00 71.90 ATOM 61 CD1 PHE B 25 49.137 138.685 61.243 1.00 71.84 ATOM 62 CD2 PHE B 25 50.280 137.099 59.867 1.00 71.79 ATOM 63 CE1 PHE B 25 48.255 137.697 61.673 1.00 71.25 ATOM 64 CE2 PHE B 25 49.402 136.101 60.290 1.00 71.63 ATOM 65 CZ PHE B 25 48.388 136.404 61.195 1.00 71.34 ATOM 66 N ASP B 26 52.627 139.091 63.049 1.00 67.22 ATOM 67 CA ASP B 26 53.482 138.198 63.821 1.00 64.03 ATOM 68 C ASP B 26 53.001 136.773 63.621 1.00 62.57 ATOM 69 O ASP B 26 51.887 136.428 64.006 1.00 62.47 ATOM 70 CB ASP B 26 53.420 138.549 65.305 1.00 62.88 ATOM 71 CG ASP B 26 54.536 137.907 66.089 1.00 61.96 ATOM 72 OD1 ASP B 26 54.835 136.726 65.820 1.00 61.46 ATOM 73 OD2 ASP B 26 55.112 138.579 66.970 1.00 61.56 ATOM 74 N LEU B 27 53.839 135.940 63.022 1.00 60.82 ATOM 75 CA LEU B 27 53.452 134.562 62.768 1.00 59.42 ATOM 76 C LEU B 27 53.392 133.673 64.006 1.00 59.02 ATOM 77 O LEU B 27 52.779 132.604 63.979 1.00 58.25 ATOM 78 CB LEU B 27 54.394 133.957 61.738 1.00 58.95 ATOM 79 CG LEU B 27 54.141 134.478 60.329 1.00 58.50 ATOM 80 CD1 LEU B 27 55.252 134.034 59.396 1.00 58.39 ATOM 81 CD2 LEU B 27 52.795 133.960 59.858 1.00 58.27 ATOM 82 N LEU B 28 54.029 134.114 65.086 1.00 58.73 ATOM 83 CA LEU B 28 54.032 133.347 66.322 1.00 59.21 ATOM 84 C LEU B 28 52.783 133.635 67.141 1.00 60.93 ATOM 85 O LEU B 28 52.244 132.750 67.804 1.00 61.49 ATOM 86 CB LEU B 28 55.267 133.679 67.164 1.00 57.38 ATOM 87 CG LEU B 28 55.337 133.038 68.565 1.00 55.81 ATOM 88 CD1 LEU B 28 55.485 131.537 68.440 1.00 54.98 ATOM 89 CD2 LEU B 28 56.510 133.590 69.337 1.00 54.91 ATOM 90 N VAL B 29 52.317 134.874 67.098 1.00 62.92 ATOM 91 CA VAL B 29 51.145 135.229 67.866 1.00 65.64 ATOM 92 C VAL B 29 49.882 135.305 67.016 1.00 68.91 ATOM 93 O VAL B 29 48.787 135.453 67.558 1.00 69.66 ATOM 94 CB VAL B 29 51.345 136.575 68.577 1.00 64.48 ATOM 95 CG1 VAL B 29 50.292 136.746 69.647 1.00 64.95 ATOM 96 CG2 VAL B 29 52.723 136.649 69.181 1.00 63.29 ATOM 97 N ARG B 30 50.025 135.195 65.693 1.00 73.00 ATOM 98 CA ARG B 30 48.879 135.273 64.777 1.00 77.34 ATOM 99 C ARG B 30 48.107 136.574 65.070 1.00 79.82 ATOM 100 O ARG B 30 46.873 136.590 65.134 1.00 80.08 ATOM 101 CB ARG B 30 47.956 134.056 64.972 1.00 78.35 ATOM 102 CG ARG B 30 48.647 132.687 64.908 1.00 81.01 ATOM 103 CD ARG B 30 49.061 132.297 63.494 1.00 83.86 ATOM 104 NE ARG B 30 47.904 132.083 62.618 1.00 87.48 ATOM 105 CZ ARG B 30 47.979 131.811 61.311 1.00 88.95 ATOM 106 NH1 ARG B 30 49.166 131.716 60.711 1.00 89.78 ATOM 107 NH2 ARG B 30 46.866 131.637 60.599 1.00 88.76 ATOM 108 N HIS B 31 48.862 137.658 65.241 1.00 83.07 ATOM 109 CA HIS B 31 48.332 138.981 65.567 1.00 85.92 ATOM 110 C HIS B 31 48.960 140.049 64.686 1.00 87.27 ATOM 111 O HIS B 31 49.789 139.766 63.826 1.00 86.84 ATOM 112 CB HIS B 31 48.675 139.327 67.018 1.00 87.84 ATOM 113 CG HIS B 31 47.490 139.451 67.916 1.00 90.95 ATOM 114 ND1 HIS B 31 46.472 140.352 67.687 1.00 93.00 ATOM 115 CD2 HIS B 31 47.171 138.803 69.060 1.00 92.58 ATOM 116 CE1 HIS B 31 45.575 140.253 68.653 1.00 94.14 ATOM 117 NE2 HIS B 31 45.975 139.320 69.500 1.00 94.42 ATOM 118 N CYS B 32 48.559 141.290 64.931 1.00 89.52 ATOM 119 CA CYS B 32 49.096 142.441 64.216 1.00 91.58 ATOM 120 C CYS B 32 49.890 143.231 65.243 1.00 90.61 ATOM 121 O CYS B 32 49.339 143.651 66.267 1.00 90.59 ATOM 122 CB CYS B 32 47.974 143.328 63.669 1.00 95.44 ATOM 123 SG CYS B 32 47.193 142.739 62.134 1.00102.18 ATOM 124 N VAL B 33 51.177 143.431 64.984 1.00 89.48 ATOM 125 CA VAL B 33 52.010 144.174 65.920 1.00 88.71 ATOM 126 C VAL B 33 52.936 145.159 65.221 1.00 88.49 ATOM 127 O VAL B 33 53.322 144.950 64.074 1.00 88.10 ATOM 128 CB VAL B 33 52.849 143.215 66.776 1.00 88.21 ATOM 129 CG1 VAL B 33 51.938 142.397 67.674 1.00 88.15 ATOM 130 CG2 VAL B 33 53.654 142.300 65.879 1.00 87.60 ATOM 131 N ALA B 34 53.281 146.239 65.917 1.00 88.45 ATOM 132 CA ALA B 34 54.163 147.252 65.354 1.00 89.14 ATOM 133 C ALA B 34 55.394 146.575 64.764 1.00 89.75 ATOM 134 O ALA B 34 56.096 145.863 65.468 1.00 90.03 ATOM 135 CB ALA B 34 54.571 148.235 66.439 1.00 88.83 ATOM 136 N CYS B 35 55.661 146.795 63.480 1.00 90.87 ATOM 137 CA CYS B 35 56.814 146.163 62.838 1.00 92.59 ATOM 138 C CYS B 35 58.123 146.445 63.556 1.00 93.36 ATOM 139 O CYS B 35 59.143 145.827 63.252 1.00 93.32 ATOM 140 CB CYS B 35 56.968 146.612 61.383 1.00 93.03 ATOM 141 SG CYS B 35 55.592 146.242 60.242 1.00 96.01 ATOM 142 N GLY B 36 58.104 147.378 64.501 1.00 94.53 ATOM 143 CA GLY B 36 59.320 147.700 65.228 1.00 96.36 ATOM 144 C GLY B 36 59.775 146.603 66.176 1.00 97.78 ATOM 145 O GLY B 36 60.942 146.566 66.582 1.00 97.95 ATOM 146 N LEU B 37 58.859 145.702 66.522 1.00 99.00 ATOM 147 CA LEU B 37 59.152 144.604 67.438 1.00100.39 ATOM 148 C LEU B 37 59.913 143.451 66.782 1.00102.73 ATOM 149 O LEU B 37 60.660 142.737 67.451 1.00102.79 ATOM 150 CB LEU B 37 57.849 144.098 68.049 1.00 98.42 ATOM 151 CG LEU B 37 57.099 145.174 68.833 1.00 96.97 ATOM 152 CD1 LEU B 37 55.675 144.723 69.115 1.00 96.37 ATOM 153 CD2 LEU B 37 57.850 145.474 70.110 1.00 95.77 ATOM 154 N LEU B 38 59.722 143.271 65.479 1.00105.72 ATOM 155 CA LEU B 38 60.410 142.219 64.742 1.00109.40 ATOM 156 C LEU B 38 61.450 142.845 63.821 1.00113.04 ATOM 157 O LEU B 38 61.138 143.732 63.031 1.00113.25 ATOM 158 CB LEU B 38 59.423 141.409 63.898 1.00108.00 ATOM 159 CG LEU B 38 58.326 140.602 64.591 1.00107.13 ATOM 160 CD1 LEU B 38 57.415 141.520 65.372 1.00106.49 ATOM 161 CD2 LEU B 38 57.534 139.839 63.543 1.00106.83 ATOM 162 N ARG B 39 62.690 142.387 63.924 1.00117.86 ATOM 163 CA ARG B 39 63.757 142.912 63.081 1.00123.07 ATOM 164 C ARG B 39 64.008 141.911 61.945 1.00125.89 ATOM 165 O ARG B 39 64.520 140.809 62.179 1.00126.43 ATOM 166 CB ARG B 39 65.023 143.130 63.924 1.00124.36 ATOM 167 CG ARG B 39 64.778 143.979 65.184 1.00126.07 ATOM 168 CD ARG B 39 66.050 144.226 65.997 1.00127.43 ATOM 169 NE ARG B 39 67.007 145.082 65.296 1.00128.39 ATOM 170 CZ ARG B 39 68.123 145.563 65.841 1.00128.80 ATOM 171 NH1 ARG B 39 68.428 145.274 67.101 1.00128.94 ATOM 172 NH2 ARG B 39 68.932 146.338 65.127 1.00128.70 ATOM 173 N THR B 40 63.638 142.298 60.720 1.00129.04 ATOM 174 CA THR B 40 63.786 141.428 59.542 1.00131.81 ATOM 175 C THR B 40 64.575 142.004 58.348 1.00133.58 ATOM 176 O THR B 40 64.126 142.950 57.689 1.00133.64 ATOM 177 CB THR B 40 62.394 140.979 59.002 1.00131.89 ATOM 178 OG1 THR B 40 61.635 142.129 58.602 1.00132.04 ATOM 179 CG2 THR B 40 61.622 140.205 60.075 1.00132.01 ATOM 180 N PRO B 41 65.770 141.434 58.065 1.00135.27 ATOM 181 CA PRO B 41 66.650 141.852 56.956 1.00136.05 ATOM 182 C PRO B 41 66.238 141.287 55.575 1.00136.23 ATOM 183 CB PRO B 41 68.033 141.341 57.393 1.00136.25 ATOM 184 CG PRO B 41 67.927 141.266 58.905 1.00135.95 ATOM 185 CD PRO B 41 66.544 140.678 59.069 1.00135.69 TER