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 BM 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BM 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 41.864 12.752 -10.281 1.00125.14 ATOM 2 CA THR B 17 41.321 12.149 -11.542 1.00124.89 ATOM 3 C THR B 17 41.356 13.130 -12.743 1.00123.64 ATOM 4 O THR B 17 40.389 13.876 -12.980 1.00123.70 ATOM 5 CB THR B 17 39.843 11.622 -11.328 1.00125.58 ATOM 6 OG1 THR B 17 39.019 12.668 -10.787 1.00126.00 ATOM 7 CG2 THR B 17 39.821 10.417 -10.368 1.00125.18 ATOM 8 N PRO B 18 42.472 13.140 -13.519 1.00121.90 ATOM 9 CA PRO B 18 42.530 14.060 -14.663 1.00119.62 ATOM 10 C PRO B 18 41.339 13.857 -15.597 1.00117.20 ATOM 11 O PRO B 18 40.644 12.840 -15.531 1.00116.72 ATOM 12 CB PRO B 18 43.876 13.724 -15.317 1.00119.86 ATOM 13 CG PRO B 18 44.078 12.281 -14.968 1.00120.36 ATOM 14 CD PRO B 18 43.644 12.241 -13.517 1.00121.44 ATOM 15 N CYS B 19 41.101 14.828 -16.466 1.00114.54 ATOM 16 CA CYS B 19 39.970 14.743 -17.374 1.00111.93 ATOM 17 C CYS B 19 40.318 14.117 -18.720 1.00111.40 ATOM 18 O CYS B 19 41.485 13.852 -19.025 1.00111.10 ATOM 19 CB CYS B 19 39.385 16.141 -17.620 1.00109.65 ATOM 20 SG CYS B 19 39.039 17.160 -16.144 1.00106.17 ATOM 21 N VAL B 20 39.276 13.888 -19.515 1.00110.53 ATOM 22 CA VAL B 20 39.408 13.339 -20.861 1.00109.59 ATOM 23 C VAL B 20 40.298 14.312 -21.652 1.00108.89 ATOM 24 O VAL B 20 40.281 15.516 -21.398 1.00109.59 ATOM 25 CB VAL B 20 38.016 13.264 -21.553 1.00109.27 ATOM 26 CG1 VAL B 20 38.149 12.687 -22.957 1.00109.09 ATOM 27 CG2 VAL B 20 37.055 12.441 -20.707 1.00108.50 ATOM 28 N PRO B 21 41.101 13.808 -22.603 1.00107.64 ATOM 29 CA PRO B 21 41.947 14.733 -23.366 1.00105.95 ATOM 30 C PRO B 21 41.070 15.757 -24.090 1.00104.47 ATOM 31 O PRO B 21 39.904 15.472 -24.402 1.00104.17 ATOM 32 CB PRO B 21 42.680 13.808 -24.329 1.00106.36 ATOM 33 CG PRO B 21 42.804 12.540 -23.533 1.00107.11 ATOM 34 CD PRO B 21 41.431 12.408 -22.919 1.00107.56 ATOM 35 N ALA B 22 41.630 16.938 -24.355 1.00102.59 ATOM 36 CA ALA B 22 40.894 18.021 -25.023 1.00100.67 ATOM 37 C ALA B 22 39.873 18.610 -24.046 1.00 98.96 ATOM 38 O ALA B 22 38.928 19.305 -24.443 1.00 99.27 ATOM 39 CB ALA B 22 40.181 17.503 -26.288 1.00100.64 ATOM 40 N GLU B 23 40.082 18.306 -22.765 1.00 96.13 ATOM 41 CA GLU B 23 39.235 18.774 -21.673 1.00 92.70 ATOM 42 C GLU B 23 40.181 18.923 -20.471 1.00 90.91 ATOM 43 O GLU B 23 40.867 17.975 -20.076 1.00 90.61 ATOM 44 CB GLU B 23 38.122 17.750 -21.394 1.00 92.07 ATOM 45 CG GLU B 23 36.818 18.364 -20.888 1.00 91.50 ATOM 46 CD GLU B 23 35.658 17.373 -20.851 1.00 91.65 ATOM 47 OE1 GLU B 23 35.786 16.313 -20.191 1.00 91.84 ATOM 48 OE2 GLU B 23 34.614 17.664 -21.481 1.00 90.93 ATOM 49 N CYS B 24 40.230 20.130 -19.914 1.00 88.82 ATOM 50 CA CYS B 24 41.111 20.443 -18.789 1.00 86.45 ATOM 51 C CYS B 24 40.385 20.527 -17.453 1.00 83.16 ATOM 52 O CYS B 24 39.147 20.493 -17.396 1.00 82.94 ATOM 53 CB CYS B 24 41.833 21.766 -19.069 1.00 88.66 ATOM 54 SG CYS B 24 43.106 21.642 -20.374 1.00 94.20 ATOM 55 N PHE B 25 41.161 20.629 -16.376 1.00 78.87 ATOM 56 CA PHE B 25 40.580 20.735 -15.045 1.00 74.22 ATOM 57 C PHE B 25 40.549 22.189 -14.591 1.00 71.54 ATOM 58 O PHE B 25 41.596 22.791 -14.329 1.00 71.25 ATOM 59 CB PHE B 25 41.371 19.906 -14.040 1.00 73.20 ATOM 60 CG PHE B 25 40.698 19.784 -12.706 1.00 72.77 ATOM 61 CD1 PHE B 25 39.405 19.275 -12.611 1.00 72.90 ATOM 62 CD2 PHE B 25 41.350 20.169 -11.541 1.00 72.93 ATOM 63 CE1 PHE B 25 38.767 19.150 -11.374 1.00 72.55 ATOM 64 CE2 PHE B 25 40.723 20.049 -10.298 1.00 72.66 ATOM 65 CZ PHE B 25 39.429 19.538 -10.217 1.00 72.48 ATOM 66 N ASP B 26 39.345 22.750 -14.511 1.00 68.24 ATOM 67 CA ASP B 26 39.182 24.134 -14.092 1.00 65.28 ATOM 68 C ASP B 26 39.336 24.196 -12.583 1.00 64.05 ATOM 69 O ASP B 26 38.532 23.619 -11.845 1.00 63.56 ATOM 70 CB ASP B 26 37.799 24.666 -14.479 1.00 63.68 ATOM 71 CG ASP B 26 37.720 26.183 -14.398 1.00 62.14 ATOM 72 OD1 ASP B 26 38.271 26.762 -13.440 1.00 60.97 ATOM 73 OD2 ASP B 26 37.108 26.804 -15.288 1.00 61.22 ATOM 74 N LEU B 27 40.365 24.901 -12.124 1.00 62.59 ATOM 75 CA LEU B 27 40.615 25.019 -10.692 1.00 60.96 ATOM 76 C LEU B 27 39.625 25.906 -9.936 1.00 60.21 ATOM 77 O LEU B 27 39.522 25.825 -8.711 1.00 59.50 ATOM 78 CB LEU B 27 42.040 25.512 -10.463 1.00 60.13 ATOM 79 CG LEU B 27 43.080 24.428 -10.759 1.00 59.43 ATOM 80 CD1 LEU B 27 44.475 25.025 -10.753 1.00 59.56 ATOM 81 CD2 LEU B 27 42.957 23.322 -9.717 1.00 58.86 ATOM 82 N LEU B 28 38.898 26.746 -10.667 1.00 59.69 ATOM 83 CA LEU B 28 37.918 27.630 -10.053 1.00 59.31 ATOM 84 C LEU B 28 36.593 26.919 -9.866 1.00 60.58 ATOM 85 O LEU B 28 35.888 27.160 -8.893 1.00 60.90 ATOM 86 CB LEU B 28 37.689 28.874 -10.915 1.00 57.13 ATOM 87 CG LEU B 28 36.588 29.837 -10.444 1.00 55.63 ATOM 88 CD1 LEU B 28 36.975 30.461 -9.118 1.00 55.27 ATOM 89 CD2 LEU B 28 36.372 30.925 -11.469 1.00 54.10 ATOM 90 N VAL B 29 36.249 26.041 -10.798 1.00 62.59 ATOM 91 CA VAL B 29 34.989 25.335 -10.697 1.00 65.30 ATOM 92 C VAL B 29 35.148 23.902 -10.205 1.00 68.68 ATOM 93 O VAL B 29 34.147 23.235 -9.925 1.00 69.39 ATOM 94 CB VAL B 29 34.259 25.316 -12.044 1.00 63.72 ATOM 95 CG1 VAL B 29 32.819 24.915 -11.836 1.00 63.58 ATOM 96 CG2 VAL B 29 34.332 26.673 -12.692 1.00 62.84 ATOM 97 N ARG B 30 36.392 23.433 -10.082 1.00 72.51 ATOM 98 CA ARG B 30 36.663 22.061 -9.626 1.00 77.10 ATOM 99 C ARG B 30 35.870 21.088 -10.508 1.00 79.52 ATOM 100 O ARG B 30 35.252 20.134 -10.024 1.00 79.28 ATOM 101 CB ARG B 30 36.243 21.887 -8.159 1.00 78.67 ATOM 102 CG ARG B 30 36.810 22.932 -7.182 1.00 81.65 ATOM 103 CD ARG B 30 38.299 22.738 -6.903 1.00 84.91 ATOM 104 NE ARG B 30 38.580 21.491 -6.181 1.00 87.90 ATOM 105 CZ ARG B 30 39.804 21.042 -5.885 1.00 89.07 ATOM 106 NH1 ARG B 30 40.884 21.735 -6.247 1.00 89.42 ATOM 107 NH2 ARG B 30 39.950 19.896 -5.225 1.00 89.10 ATOM 108 N HIS B 31 35.907 21.354 -11.812 1.00 83.07 ATOM 109 CA HIS B 31 35.189 20.578 -12.824 1.00 86.36 ATOM 110 C HIS B 31 36.100 20.245 -14.000 1.00 87.93 ATOM 111 O HIS B 31 37.277 20.610 -14.023 1.00 87.88 ATOM 112 CB HIS B 31 34.020 21.407 -13.372 1.00 88.14 ATOM 113 CG HIS B 31 32.672 20.844 -13.065 1.00 90.97 ATOM 114 ND1 HIS B 31 32.285 19.580 -13.458 1.00 92.79 ATOM 115 CD2 HIS B 31 31.611 21.380 -12.417 1.00 92.46 ATOM 116 CE1 HIS B 31 31.042 19.361 -13.063 1.00 93.79 ATOM 117 NE2 HIS B 31 30.610 20.438 -12.429 1.00 93.90 ATOM 118 N CYS B 32 35.527 19.562 -14.987 1.00 89.94 ATOM 119 CA CYS B 32 36.236 19.209 -16.211 1.00 91.36 ATOM 120 C CYS B 32 35.583 20.020 -17.318 1.00 90.37 ATOM 121 O CYS B 32 34.375 19.905 -17.547 1.00 90.31 ATOM 122 CB CYS B 32 36.078 17.724 -16.522 1.00 95.07 ATOM 123 SG CYS B 32 37.161 16.613 -15.568 1.00101.21 ATOM 124 N VAL B 33 36.368 20.841 -18.002 1.00 89.31 ATOM 125 CA VAL B 33 35.814 21.660 -19.073 1.00 89.22 ATOM 126 C VAL B 33 36.704 21.682 -20.312 1.00 89.31 ATOM 127 O VAL B 33 37.917 21.514 -20.211 1.00 89.58 ATOM 128 CB VAL B 33 35.583 23.106 -18.585 1.00 88.64 ATOM 129 CG1 VAL B 33 34.494 23.126 -17.519 1.00 88.21 ATOM 130 CG2 VAL B 33 36.867 23.668 -18.022 1.00 87.95 ATOM 131 N ALA B 34 36.100 21.877 -21.481 1.00 89.17 ATOM 132 CA ALA B 34 36.862 21.922 -22.724 1.00 89.57 ATOM 133 C ALA B 34 38.032 22.889 -22.563 1.00 90.07 ATOM 134 O ALA B 34 37.829 24.058 -22.237 1.00 89.80 ATOM 135 CB ALA B 34 35.963 22.371 -23.861 1.00 89.71 ATOM 136 N CYS B 35 39.253 22.409 -22.795 1.00 90.89 ATOM 137 CA CYS B 35 40.435 23.256 -22.643 1.00 92.42 ATOM 138 C CYS B 35 40.363 24.529 -23.465 1.00 93.17 ATOM 139 O CYS B 35 41.176 25.433 -23.283 1.00 92.96 ATOM 140 CB CYS B 35 41.714 22.509 -23.030 1.00 92.94 ATOM 141 SG CYS B 35 42.131 21.013 -22.063 1.00 95.82 ATOM 142 N GLY B 36 39.397 24.602 -24.373 1.00 94.53 ATOM 143 CA GLY B 36 39.270 25.783 -25.207 1.00 96.08 ATOM 144 C GLY B 36 38.804 27.009 -24.449 1.00 97.28 ATOM 145 O GLY B 36 38.992 28.138 -24.908 1.00 97.14 ATOM 146 N LEU B 37 38.206 26.788 -23.282 1.00 98.70 ATOM 147 CA LEU B 37 37.687 27.876 -22.463 1.00100.52 ATOM 148 C LEU B 37 38.770 28.621 -21.688 1.00103.01 ATOM 149 O LEU B 37 38.626 29.809 -21.393 1.00102.90 ATOM 150 CB LEU B 37 36.632 27.325 -21.508 1.00 98.79 ATOM 151 CG LEU B 37 35.450 26.690 -22.237 1.00 97.76 ATOM 152 CD1 LEU B 37 34.630 25.853 -21.275 1.00 97.60 ATOM 153 CD2 LEU B 37 34.609 27.786 -22.879 1.00 96.93 ATOM 154 N LEU B 38 39.853 27.922 -21.361 1.00106.42 ATOM 155 CA LEU B 38 40.964 28.524 -20.630 1.00110.20 ATOM 156 C LEU B 38 42.156 28.667 -21.564 1.00113.86 ATOM 157 O LEU B 38 42.581 27.699 -22.199 1.00114.11 ATOM 158 CB LEU B 38 41.372 27.653 -19.435 1.00108.81 ATOM 159 CG LEU B 38 40.379 27.416 -18.294 1.00108.04 ATOM 160 CD1 LEU B 38 39.146 26.703 -18.810 1.00107.78 ATOM 161 CD2 LEU B 38 41.045 26.580 -17.212 1.00107.84 ATOM 162 N ARG B 39 42.692 29.876 -21.652 1.00118.51 ATOM 163 CA ARG B 39 43.843 30.121 -22.511 1.00123.53 ATOM 164 C ARG B 39 45.096 30.160 -21.625 1.00126.22 ATOM 165 O ARG B 39 45.271 31.093 -20.831 1.00126.87 ATOM 166 CB ARG B 39 43.650 31.445 -23.267 1.00124.69 ATOM 167 CG ARG B 39 42.309 31.530 -24.013 1.00126.25 ATOM 168 CD ARG B 39 42.143 32.834 -24.801 1.00127.51 ATOM 169 NE ARG B 39 43.068 32.926 -25.932 1.00129.05 ATOM 170 CZ ARG B 39 43.030 33.879 -26.861 1.00129.34 ATOM 171 NH1 ARG B 39 42.109 34.833 -26.800 1.00129.26 ATOM 172 NH2 ARG B 39 43.915 33.879 -27.855 1.00129.22 ATOM 173 N THR B 40 45.953 29.142 -21.758 1.00129.14 ATOM 174 CA THR B 40 47.178 29.033 -20.949 1.00131.81 ATOM 175 C THR B 40 48.506 28.880 -21.719 1.00133.49 ATOM 176 O THR B 40 48.742 27.850 -22.365 1.00133.54 ATOM 177 CB THR B 40 47.080 27.839 -19.939 1.00131.83 ATOM 178 OG1 THR B 40 46.918 26.605 -20.656 1.00131.61 ATOM 179 CG2 THR B 40 45.903 28.033 -18.978 1.00131.92 ATOM 180 N PRO B 41 49.385 29.912 -21.661 1.00135.01 ATOM 181 CA PRO B 41 50.701 29.928 -22.328 1.00135.69 ATOM 182 C PRO B 41 51.808 29.171 -21.557 1.00135.84 ATOM 183 CB PRO B 41 51.018 31.427 -22.446 1.00135.79 ATOM 184 CG PRO B 41 49.661 32.084 -22.427 1.00135.49 ATOM 185 CD PRO B 41 48.968 31.292 -21.343 1.00135.43 TER