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 BW 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BW 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 -6.240 -21.841 57.168 1.00124.93 ATOM 2 CA THR B 17 -7.253 -22.909 57.460 1.00124.80 ATOM 3 C THR B 17 -8.595 -22.684 56.715 1.00123.45 ATOM 4 O THR B 17 -9.508 -22.029 57.238 1.00123.79 ATOM 5 CB THR B 17 -7.523 -23.020 59.014 1.00125.52 ATOM 6 OG1 THR B 17 -7.858 -21.729 59.548 1.00126.29 ATOM 7 CG2 THR B 17 -6.285 -23.558 59.751 1.00125.25 ATOM 8 N PRO B 18 -8.731 -23.227 55.481 1.00121.54 ATOM 9 CA PRO B 18 -9.993 -23.030 54.758 1.00119.20 ATOM 10 C PRO B 18 -11.183 -23.503 55.596 1.00116.99 ATOM 11 O PRO B 18 -11.021 -24.224 56.587 1.00116.57 ATOM 12 CB PRO B 18 -9.792 -23.844 53.475 1.00119.60 ATOM 13 CG PRO B 18 -8.849 -24.929 53.901 1.00120.48 ATOM 14 CD PRO B 18 -7.857 -24.171 54.758 1.00121.11 ATOM 15 N CYS B 19 -12.381 -23.094 55.199 1.00114.40 ATOM 16 CA CYS B 19 -13.574 -23.461 55.947 1.00111.54 ATOM 17 C CYS B 19 -14.253 -24.727 55.433 1.00110.79 ATOM 18 O CYS B 19 -13.882 -25.287 54.397 1.00110.33 ATOM 19 CB CYS B 19 -14.593 -22.308 55.917 1.00109.47 ATOM 20 SG CYS B 19 -13.981 -20.631 56.328 1.00106.30 ATOM 21 N VAL B 20 -15.256 -25.164 56.185 1.00110.05 ATOM 22 CA VAL B 20 -16.057 -26.331 55.837 1.00109.38 ATOM 23 C VAL B 20 -16.694 -26.040 54.476 1.00108.93 ATOM 24 O VAL B 20 -16.981 -24.885 54.155 1.00109.68 ATOM 25 CB VAL B 20 -17.194 -26.536 56.869 1.00109.26 ATOM 26 CG1 VAL B 20 -18.029 -27.760 56.508 1.00108.72 ATOM 27 CG2 VAL B 20 -16.605 -26.654 58.269 1.00109.32 ATOM 28 N PRO B 21 -16.909 -27.075 53.647 1.00107.99 ATOM 29 CA PRO B 21 -17.526 -26.807 52.341 1.00106.24 ATOM 30 C PRO B 21 -18.907 -26.174 52.540 1.00104.34 ATOM 31 O PRO B 21 -19.558 -26.397 53.572 1.00103.79 ATOM 32 CB PRO B 21 -17.598 -28.192 51.705 1.00106.96 ATOM 33 CG PRO B 21 -16.381 -28.884 52.284 1.00107.66 ATOM 34 CD PRO B 21 -16.445 -28.472 53.739 1.00108.06 ATOM 35 N ALA B 22 -19.345 -25.390 51.556 1.00102.06 ATOM 36 CA ALA B 22 -20.636 -24.699 51.625 1.00 99.78 ATOM 37 C ALA B 22 -20.536 -23.557 52.638 1.00 97.78 ATOM 38 O ALA B 22 -21.550 -23.037 53.125 1.00 97.54 ATOM 39 CB ALA B 22 -21.745 -25.667 52.032 1.00100.52 ATOM 40 N GLU B 23 -19.292 -23.193 52.948 1.00 94.80 ATOM 41 CA GLU B 23 -18.964 -22.117 53.875 1.00 91.23 ATOM 42 C GLU B 23 -17.648 -21.519 53.353 1.00 89.31 ATOM 43 O GLU B 23 -16.652 -22.226 53.184 1.00 88.90 ATOM 44 CB GLU B 23 -18.809 -22.677 55.294 1.00 90.40 ATOM 45 CG GLU B 23 -19.227 -21.707 56.388 1.00 90.25 ATOM 46 CD GLU B 23 -19.307 -22.348 57.770 1.00 90.33 ATOM 47 OE1 GLU B 23 -18.294 -22.929 58.221 1.00 90.28 ATOM 48 OE2 GLU B 23 -20.381 -22.258 58.410 1.00 89.70 ATOM 49 N CYS B 24 -17.664 -20.219 53.069 1.00 87.28 ATOM 50 CA CYS B 24 -16.500 -19.515 52.530 1.00 84.92 ATOM 51 C CYS B 24 -15.779 -18.650 53.559 1.00 81.43 ATOM 52 O CYS B 24 -16.259 -18.449 54.678 1.00 81.05 ATOM 53 CB CYS B 24 -16.938 -18.643 51.349 1.00 87.62 ATOM 54 SG CYS B 24 -17.362 -19.584 49.847 1.00 92.92 ATOM 55 N PHE B 25 -14.619 -18.135 53.176 1.00 76.98 ATOM 56 CA PHE B 25 -13.858 -17.286 54.072 1.00 72.41 ATOM 57 C PHE B 25 -14.091 -15.822 53.729 1.00 69.72 ATOM 58 O PHE B 25 -13.667 -15.341 52.677 1.00 69.46 ATOM 59 CB PHE B 25 -12.372 -17.607 53.972 1.00 72.37 ATOM 60 CG PHE B 25 -11.539 -16.930 55.022 1.00 71.95 ATOM 61 CD1 PHE B 25 -11.829 -17.105 56.368 1.00 71.78 ATOM 62 CD2 PHE B 25 -10.462 -16.121 54.669 1.00 72.40 ATOM 63 CE1 PHE B 25 -11.064 -16.487 57.354 1.00 71.75 ATOM 64 CE2 PHE B 25 -9.685 -15.497 55.647 1.00 72.28 ATOM 65 CZ PHE B 25 -9.990 -15.682 56.994 1.00 72.07 ATOM 66 N ASP B 26 -14.775 -15.118 54.622 1.00 66.26 ATOM 67 CA ASP B 26 -15.064 -13.708 54.415 1.00 63.11 ATOM 68 C ASP B 26 -13.809 -12.905 54.716 1.00 61.78 ATOM 69 O ASP B 26 -13.341 -12.886 55.849 1.00 61.86 ATOM 70 CB ASP B 26 -16.194 -13.256 55.340 1.00 61.49 ATOM 71 CG ASP B 26 -16.785 -11.931 54.918 1.00 60.84 ATOM 72 OD1 ASP B 26 -16.005 -11.032 54.547 1.00 61.30 ATOM 73 OD2 ASP B 26 -18.022 -11.781 54.956 1.00 59.60 ATOM 74 N LEU B 27 -13.266 -12.237 53.706 1.00 60.33 ATOM 75 CA LEU B 27 -12.056 -11.454 53.892 1.00 58.70 ATOM 76 C LEU B 27 -12.234 -10.178 54.698 1.00 58.04 ATOM 77 O LEU B 27 -11.260 -9.615 55.186 1.00 58.07 ATOM 78 CB LEU B 27 -11.449 -11.128 52.536 1.00 58.05 ATOM 79 CG LEU B 27 -10.791 -12.343 51.897 1.00 57.17 ATOM 80 CD1 LEU B 27 -10.401 -12.032 50.480 1.00 57.38 ATOM 81 CD2 LEU B 27 -9.578 -12.728 52.711 1.00 57.56 ATOM 82 N LEU B 28 -13.473 -9.727 54.839 1.00 57.60 ATOM 83 CA LEU B 28 -13.765 -8.513 55.591 1.00 57.88 ATOM 84 C LEU B 28 -13.919 -8.818 57.067 1.00 59.32 ATOM 85 O LEU B 28 -13.548 -8.018 57.915 1.00 60.13 ATOM 86 CB LEU B 28 -15.054 -7.856 55.088 1.00 56.12 ATOM 87 CG LEU B 28 -15.552 -6.632 55.858 1.00 54.33 ATOM 88 CD1 LEU B 28 -14.575 -5.495 55.681 1.00 54.45 ATOM 89 CD2 LEU B 28 -16.906 -6.217 55.350 1.00 53.50 ATOM 90 N VAL B 29 -14.470 -9.978 57.382 1.00 60.94 ATOM 91 CA VAL B 29 -14.660 -10.327 58.769 1.00 63.90 ATOM 92 C VAL B 29 -13.619 -11.319 59.280 1.00 67.33 ATOM 93 O VAL B 29 -13.565 -11.596 60.476 1.00 68.06 ATOM 94 CB VAL B 29 -16.049 -10.914 58.995 1.00 62.52 ATOM 95 CG1 VAL B 29 -16.363 -10.932 60.473 1.00 63.54 ATOM 96 CG2 VAL B 29 -17.074 -10.104 58.262 1.00 61.40 ATOM 97 N ARG B 30 -12.784 -11.840 58.383 1.00 71.68 ATOM 98 CA ARG B 30 -11.747 -12.812 58.757 1.00 76.17 ATOM 99 C ARG B 30 -12.421 -13.960 59.519 1.00 78.41 ATOM 100 O ARG B 30 -11.932 -14.422 60.549 1.00 78.47 ATOM 101 CB ARG B 30 -10.677 -12.150 59.644 1.00 78.08 ATOM 102 CG ARG B 30 -10.048 -10.852 59.089 1.00 81.06 ATOM 103 CD ARG B 30 -9.089 -11.088 57.925 1.00 83.69 ATOM 104 NE ARG B 30 -7.894 -11.828 58.336 1.00 87.03 ATOM 105 CZ ARG B 30 -6.942 -12.252 57.502 1.00 88.44 ATOM 106 NH1 ARG B 30 -7.038 -12.011 56.196 1.00 89.23 ATOM 107 NH2 ARG B 30 -5.894 -12.925 57.970 1.00 88.08 ATOM 108 N HIS B 31 -13.552 -14.408 58.984 1.00 81.84 ATOM 109 CA HIS B 31 -14.367 -15.468 59.574 1.00 84.88 ATOM 110 C HIS B 31 -14.783 -16.484 58.523 1.00 86.17 ATOM 111 O HIS B 31 -14.436 -16.373 57.351 1.00 86.26 ATOM 112 CB HIS B 31 -15.646 -14.861 60.153 1.00 86.96 ATOM 113 CG HIS B 31 -15.761 -14.969 61.638 1.00 90.21 ATOM 114 ND1 HIS B 31 -15.744 -16.178 62.301 1.00 92.32 ATOM 115 CD2 HIS B 31 -15.926 -14.020 62.590 1.00 91.64 ATOM 116 CE1 HIS B 31 -15.894 -15.970 63.598 1.00 92.91 ATOM 117 NE2 HIS B 31 -16.006 -14.668 63.800 1.00 92.94 ATOM 118 N CYS B 32 -15.554 -17.469 58.961 1.00 88.07 ATOM 119 CA CYS B 32 -16.081 -18.492 58.076 1.00 90.13 ATOM 120 C CYS B 32 -17.578 -18.265 58.025 1.00 89.24 ATOM 121 O CYS B 32 -18.244 -18.285 59.061 1.00 89.02 ATOM 122 CB CYS B 32 -15.809 -19.887 58.628 1.00 94.00 ATOM 123 SG CYS B 32 -14.119 -20.494 58.358 1.00100.66 ATOM 124 N VAL B 33 -18.113 -18.045 56.831 1.00 88.46 ATOM 125 CA VAL B 33 -19.545 -17.814 56.699 1.00 88.13 ATOM 126 C VAL B 33 -20.156 -18.559 55.518 1.00 87.95 ATOM 127 O VAL B 33 -19.472 -18.830 54.537 1.00 87.85 ATOM 128 CB VAL B 33 -19.832 -16.312 56.555 1.00 88.03 ATOM 129 CG1 VAL B 33 -19.467 -15.594 57.843 1.00 88.22 ATOM 130 CG2 VAL B 33 -19.035 -15.742 55.401 1.00 87.32 ATOM 131 N ALA B 34 -21.440 -18.893 55.620 1.00 87.94 ATOM 132 CA ALA B 34 -22.129 -19.605 54.550 1.00 88.70 ATOM 133 C ALA B 34 -21.885 -18.889 53.233 1.00 89.68 ATOM 134 O ALA B 34 -22.208 -17.713 53.109 1.00 89.84 ATOM 135 CB ALA B 34 -23.606 -19.656 54.837 1.00 88.54 ATOM 136 N CYS B 35 -21.330 -19.593 52.247 1.00 91.13 ATOM 137 CA CYS B 35 -21.032 -18.977 50.951 1.00 92.61 ATOM 138 C CYS B 35 -22.244 -18.315 50.317 1.00 92.96 ATOM 139 O CYS B 35 -22.114 -17.591 49.334 1.00 93.02 ATOM 140 CB CYS B 35 -20.459 -19.996 49.954 1.00 93.27 ATOM 141 SG CYS B 35 -18.888 -20.829 50.395 1.00 96.11 ATOM 142 N GLY B 36 -23.423 -18.563 50.872 1.00 93.74 ATOM 143 CA GLY B 36 -24.619 -17.965 50.313 1.00 95.16 ATOM 144 C GLY B 36 -24.706 -16.468 50.540 1.00 96.27 ATOM 145 O GLY B 36 -25.452 -15.774 49.850 1.00 96.25 ATOM 146 N LEU B 37 -23.934 -15.967 51.500 1.00 97.42 ATOM 147 CA LEU B 37 -23.939 -14.549 51.839 1.00 98.75 ATOM 148 C LEU B 37 -23.135 -13.689 50.873 1.00100.89 ATOM 149 O LEU B 37 -23.433 -12.513 50.689 1.00100.32 ATOM 150 CB LEU B 37 -23.429 -14.375 53.267 1.00 97.16 ATOM 151 CG LEU B 37 -24.272 -15.104 54.320 1.00 95.66 ATOM 152 CD1 LEU B 37 -23.533 -15.183 55.634 1.00 94.70 ATOM 153 CD2 LEU B 37 -25.591 -14.385 54.489 1.00 94.98 ATOM 154 N LEU B 38 -22.118 -14.278 50.257 1.00104.40 ATOM 155 CA LEU B 38 -21.286 -13.566 49.294 1.00108.61 ATOM 156 C LEU B 38 -21.568 -14.099 47.892 1.00112.54 ATOM 157 O LEU B 38 -21.497 -15.303 47.649 1.00112.86 ATOM 158 CB LEU B 38 -19.801 -13.762 49.612 1.00107.33 ATOM 159 CG LEU B 38 -19.224 -13.243 50.930 1.00105.99 ATOM 160 CD1 LEU B 38 -19.887 -13.928 52.090 1.00105.22 ATOM 161 CD2 LEU B 38 -17.731 -13.504 50.965 1.00105.72 ATOM 162 N ARG B 39 -21.893 -13.205 46.969 1.00117.58 ATOM 163 CA ARG B 39 -22.175 -13.615 45.597 1.00123.04 ATOM 164 C ARG B 39 -20.931 -13.325 44.748 1.00126.14 ATOM 165 O ARG B 39 -20.592 -12.158 44.512 1.00126.98 ATOM 166 CB ARG B 39 -23.402 -12.853 45.068 1.00123.94 ATOM 167 CG ARG B 39 -24.622 -12.957 45.988 1.00125.35 ATOM 168 CD ARG B 39 -25.844 -12.227 45.441 1.00126.56 ATOM 169 NE ARG B 39 -26.386 -12.866 44.242 1.00127.65 ATOM 170 CZ ARG B 39 -27.531 -12.519 43.657 1.00128.27 ATOM 171 NH1 ARG B 39 -28.267 -11.531 44.160 1.00128.47 ATOM 172 NH2 ARG B 39 -27.945 -13.160 42.569 1.00128.04 ATOM 173 N THR B 40 -20.252 -14.387 44.301 1.00129.26 ATOM 174 CA THR B 40 -19.019 -14.251 43.507 1.00132.05 ATOM 175 C THR B 40 -18.992 -14.976 42.146 1.00133.77 ATOM 176 O THR B 40 -18.992 -16.214 42.091 1.00133.92 ATOM 177 CB THR B 40 -17.770 -14.735 44.319 1.00132.25 ATOM 178 OG1 THR B 40 -17.922 -16.120 44.668 1.00132.43 ATOM 179 CG2 THR B 40 -17.593 -13.905 45.595 1.00132.23 ATOM 180 N PRO B 41 -18.975 -14.206 41.031 1.00135.30 ATOM 181 CA PRO B 41 -18.939 -14.738 39.655 1.00136.06 ATOM 182 C PRO B 41 -17.529 -15.171 39.184 1.00136.31 ATOM 183 CB PRO B 41 -19.494 -13.574 38.815 1.00136.17 ATOM 184 CG PRO B 41 -20.340 -12.796 39.795 1.00135.84 ATOM 185 CD PRO B 41 -19.455 -12.811 41.020 1.00135.65 TER