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 BH 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BH 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 -2.755 105.697 121.840 1.00124.93 ATOM 2 CA THR B 17 -3.231 106.336 123.111 1.00124.40 ATOM 3 C THR B 17 -2.556 107.703 123.385 1.00122.96 ATOM 4 O THR B 17 -1.506 107.766 124.037 1.00122.86 ATOM 5 CB THR B 17 -2.999 105.373 124.335 1.00125.06 ATOM 6 OG1 THR B 17 -1.632 104.937 124.362 1.00125.51 ATOM 7 CG2 THR B 17 -3.909 104.141 124.242 1.00124.84 ATOM 8 N PRO B 18 -3.156 108.815 122.893 1.00121.22 ATOM 9 CA PRO B 18 -2.530 110.119 123.142 1.00118.98 ATOM 10 C PRO B 18 -2.311 110.339 124.639 1.00116.63 ATOM 11 O PRO B 18 -2.881 109.629 125.477 1.00116.10 ATOM 12 CB PRO B 18 -3.522 111.112 122.515 1.00119.38 ATOM 13 CG PRO B 18 -4.838 110.411 122.638 1.00120.10 ATOM 14 CD PRO B 18 -4.476 108.987 122.255 1.00121.00 ATOM 15 N CYS B 19 -1.479 111.319 124.973 1.00113.79 ATOM 16 CA CYS B 19 -1.175 111.599 126.369 1.00110.31 ATOM 17 C CYS B 19 -2.072 112.665 126.990 1.00109.39 ATOM 18 O CYS B 19 -2.869 113.310 126.310 1.00109.09 ATOM 19 CB CYS B 19 0.289 112.042 126.507 1.00107.81 ATOM 20 SG CYS B 19 1.550 111.005 125.683 1.00102.82 ATOM 21 N VAL B 20 -1.925 112.830 128.299 1.00108.12 ATOM 22 CA VAL B 20 -2.664 113.827 129.055 1.00107.21 ATOM 23 C VAL B 20 -2.315 115.191 128.463 1.00106.40 ATOM 24 O VAL B 20 -1.204 115.394 127.982 1.00106.85 ATOM 25 CB VAL B 20 -2.220 113.812 130.523 1.00107.25 ATOM 26 CG1 VAL B 20 -3.001 114.839 131.324 1.00107.79 ATOM 27 CG2 VAL B 20 -2.392 112.420 131.098 1.00107.37 ATOM 28 N PRO B 21 -3.259 116.143 128.477 1.00105.28 ATOM 29 CA PRO B 21 -2.931 117.455 127.914 1.00103.96 ATOM 30 C PRO B 21 -1.738 118.055 128.653 1.00102.57 ATOM 31 O PRO B 21 -1.503 117.737 129.816 1.00102.12 ATOM 32 CB PRO B 21 -4.216 118.245 128.127 1.00104.51 ATOM 33 CG PRO B 21 -5.275 117.186 128.019 1.00104.60 ATOM 34 CD PRO B 21 -4.688 116.061 128.826 1.00105.00 ATOM 35 N ALA B 22 -0.989 118.921 127.974 1.00101.26 ATOM 36 CA ALA B 22 0.202 119.554 128.556 1.00 99.37 ATOM 37 C ALA B 22 1.324 118.521 128.673 1.00 97.23 ATOM 38 O ALA B 22 2.309 118.718 129.397 1.00 96.54 ATOM 39 CB ALA B 22 -0.118 120.150 129.929 1.00100.04 ATOM 40 N GLU B 23 1.140 117.420 127.947 1.00 94.34 ATOM 41 CA GLU B 23 2.085 116.317 127.889 1.00 91.04 ATOM 42 C GLU B 23 1.974 115.750 126.460 1.00 89.42 ATOM 43 O GLU B 23 0.887 115.373 126.014 1.00 89.52 ATOM 44 CB GLU B 23 1.720 115.263 128.944 1.00 89.87 ATOM 45 CG GLU B 23 2.927 114.514 129.506 1.00 88.88 ATOM 46 CD GLU B 23 2.608 113.648 130.712 1.00 88.14 ATOM 47 OE1 GLU B 23 1.726 112.770 130.600 1.00 88.04 ATOM 48 OE2 GLU B 23 3.254 113.841 131.766 1.00 87.39 ATOM 49 N CYS B 24 3.096 115.720 125.742 1.00 87.05 ATOM 50 CA CYS B 24 3.136 115.238 124.361 1.00 83.98 ATOM 51 C CYS B 24 3.727 113.843 124.217 1.00 80.06 ATOM 52 O CYS B 24 4.253 113.279 125.174 1.00 80.03 ATOM 53 CB CYS B 24 3.934 116.224 123.509 1.00 86.24 ATOM 54 SG CYS B 24 3.043 117.785 123.221 1.00 91.15 ATOM 55 N PHE B 25 3.633 113.284 123.017 1.00 75.50 ATOM 56 CA PHE B 25 4.175 111.958 122.766 1.00 70.69 ATOM 57 C PHE B 25 5.525 112.070 122.089 1.00 68.06 ATOM 58 O PHE B 25 5.611 112.484 120.939 1.00 68.18 ATOM 59 CB PHE B 25 3.239 111.151 121.879 1.00 69.90 ATOM 60 CG PHE B 25 3.624 109.712 121.759 1.00 68.87 ATOM 61 CD1 PHE B 25 3.781 108.929 122.886 1.00 68.91 ATOM 62 CD2 PHE B 25 3.826 109.133 120.525 1.00 69.50 ATOM 63 CE1 PHE B 25 4.136 107.584 122.789 1.00 68.25 ATOM 64 CE2 PHE B 25 4.180 107.786 120.421 1.00 69.44 ATOM 65 CZ PHE B 25 4.335 107.016 121.559 1.00 68.06 ATOM 66 N ASP B 26 6.580 111.701 122.807 1.00 64.59 ATOM 67 CA ASP B 26 7.931 111.772 122.270 1.00 61.27 ATOM 68 C ASP B 26 8.142 110.596 121.344 1.00 59.81 ATOM 69 O ASP B 26 8.108 109.450 121.772 1.00 59.70 ATOM 70 CB ASP B 26 8.954 111.720 123.397 1.00 60.17 ATOM 71 CG ASP B 26 10.326 112.150 122.944 1.00 59.63 ATOM 72 OD1 ASP B 26 10.715 111.762 121.824 1.00 59.26 ATOM 73 OD2 ASP B 26 11.014 112.869 123.700 1.00 58.96 ATOM 74 N LEU B 27 8.370 110.875 120.072 1.00 57.93 ATOM 75 CA LEU B 27 8.554 109.807 119.115 1.00 56.56 ATOM 76 C LEU B 27 9.876 109.070 119.221 1.00 56.25 ATOM 77 O LEU B 27 10.014 107.976 118.684 1.00 56.38 ATOM 78 CB LEU B 27 8.381 110.357 117.714 1.00 56.31 ATOM 79 CG LEU B 27 6.927 110.648 117.376 1.00 55.69 ATOM 80 CD1 LEU B 27 6.842 111.407 116.073 1.00 56.74 ATOM 81 CD2 LEU B 27 6.170 109.347 117.287 1.00 55.26 ATOM 82 N LEU B 28 10.846 109.661 119.907 1.00 55.83 ATOM 83 CA LEU B 28 12.152 109.035 120.067 1.00 55.85 ATOM 84 C LEU B 28 12.160 108.084 121.246 1.00 57.46 ATOM 85 O LEU B 28 12.823 107.059 121.213 1.00 57.41 ATOM 86 CB LEU B 28 13.228 110.091 120.283 1.00 54.48 ATOM 87 CG LEU B 28 14.633 109.583 120.605 1.00 53.39 ATOM 88 CD1 LEU B 28 15.175 108.844 119.424 1.00 53.67 ATOM 89 CD2 LEU B 28 15.550 110.741 120.942 1.00 53.18 ATOM 90 N VAL B 29 11.418 108.421 122.292 1.00 59.94 ATOM 91 CA VAL B 29 11.373 107.581 123.472 1.00 62.49 ATOM 92 C VAL B 29 10.102 106.746 123.547 1.00 66.09 ATOM 93 O VAL B 29 9.990 105.885 124.411 1.00 67.44 ATOM 94 CB VAL B 29 11.481 108.414 124.756 1.00 60.81 ATOM 95 CG1 VAL B 29 11.806 107.518 125.925 1.00 61.05 ATOM 96 CG2 VAL B 29 12.535 109.464 124.608 1.00 60.22 ATOM 97 N ARG B 30 9.150 106.986 122.649 1.00 70.20 ATOM 98 CA ARG B 30 7.889 106.236 122.647 1.00 74.67 ATOM 99 C ARG B 30 7.264 106.321 124.047 1.00 76.76 ATOM 100 O ARG B 30 6.788 105.330 124.598 1.00 76.59 ATOM 101 CB ARG B 30 8.141 104.765 122.271 1.00 76.21 ATOM 102 CG ARG B 30 8.938 104.526 120.969 1.00 78.88 ATOM 103 CD ARG B 30 8.147 104.825 119.696 1.00 81.97 ATOM 104 NE ARG B 30 7.018 103.909 119.509 1.00 84.99 ATOM 105 CZ ARG B 30 6.112 104.009 118.535 1.00 86.00 ATOM 106 NH1 ARG B 30 6.192 104.988 117.641 1.00 86.63 ATOM 107 NH2 ARG B 30 5.118 103.132 118.458 1.00 86.12 ATOM 108 N HIS B 31 7.272 107.531 124.600 1.00 80.16 ATOM 109 CA HIS B 31 6.766 107.823 125.940 1.00 83.13 ATOM 110 C HIS B 31 5.907 109.070 125.939 1.00 84.09 ATOM 111 O HIS B 31 5.704 109.701 124.914 1.00 84.18 ATOM 112 CB HIS B 31 7.934 108.097 126.879 1.00 86.07 ATOM 113 CG HIS B 31 8.090 107.093 127.968 1.00 89.57 ATOM 114 ND1 HIS B 31 7.098 106.833 128.888 1.00 91.23 ATOM 115 CD2 HIS B 31 9.135 106.299 128.301 1.00 91.41 ATOM 116 CE1 HIS B 31 7.524 105.919 129.742 1.00 92.45 ATOM 117 NE2 HIS B 31 8.756 105.579 129.408 1.00 93.46 ATOM 118 N CYS B 32 5.429 109.430 127.118 1.00 85.79 ATOM 119 CA CYS B 32 4.631 110.625 127.283 1.00 87.87 ATOM 120 C CYS B 32 5.482 111.572 128.104 1.00 86.92 ATOM 121 O CYS B 32 5.913 111.219 129.193 1.00 87.35 ATOM 122 CB CYS B 32 3.343 110.312 128.038 1.00 92.07 ATOM 123 SG CYS B 32 2.022 109.557 127.039 1.00 97.69 ATOM 124 N VAL B 33 5.734 112.769 127.592 1.00 85.89 ATOM 125 CA VAL B 33 6.547 113.722 128.328 1.00 85.83 ATOM 126 C VAL B 33 5.991 115.130 128.251 1.00 85.87 ATOM 127 O VAL B 33 5.317 115.478 127.297 1.00 85.94 ATOM 128 CB VAL B 33 7.989 113.721 127.807 1.00 85.82 ATOM 129 CG1 VAL B 33 8.640 112.385 128.094 1.00 86.03 ATOM 130 CG2 VAL B 33 8.003 113.986 126.326 1.00 86.23 ATOM 131 N ALA B 34 6.269 115.939 129.265 1.00 86.42 ATOM 132 CA ALA B 34 5.786 117.315 129.291 1.00 87.59 ATOM 133 C ALA B 34 6.124 118.003 127.978 1.00 88.21 ATOM 134 O ALA B 34 7.287 118.063 127.596 1.00 88.62 ATOM 135 CB ALA B 34 6.421 118.063 130.450 1.00 88.11 ATOM 136 N CYS B 35 5.117 118.532 127.291 1.00 89.09 ATOM 137 CA CYS B 35 5.361 119.178 126.009 1.00 90.80 ATOM 138 C CYS B 35 6.400 120.286 126.087 1.00 91.75 ATOM 139 O CYS B 35 6.865 120.780 125.061 1.00 91.96 ATOM 140 CB CYS B 35 4.068 119.752 125.424 1.00 91.45 ATOM 141 SG CYS B 35 2.716 118.566 125.083 1.00 92.53 ATOM 142 N GLY B 36 6.766 120.681 127.299 1.00 92.95 ATOM 143 CA GLY B 36 7.749 121.738 127.447 1.00 94.65 ATOM 144 C GLY B 36 9.148 121.329 127.026 1.00 95.80 ATOM 145 O GLY B 36 9.992 122.180 126.750 1.00 95.80 ATOM 146 N LEU B 37 9.388 120.023 126.963 1.00 97.08 ATOM 147 CA LEU B 37 10.692 119.493 126.599 1.00 98.65 ATOM 148 C LEU B 37 10.968 119.536 125.103 1.00101.19 ATOM 149 O LEU B 37 12.122 119.631 124.689 1.00101.61 ATOM 150 CB LEU B 37 10.817 118.068 127.121 1.00 96.77 ATOM 151 CG LEU B 37 10.693 117.975 128.639 1.00 95.46 ATOM 152 CD1 LEU B 37 10.492 116.541 129.050 1.00 94.83 ATOM 153 CD2 LEU B 37 11.931 118.561 129.290 1.00 95.31 ATOM 154 N LEU B 38 9.913 119.465 124.296 1.00104.29 ATOM 155 CA LEU B 38 10.049 119.516 122.844 1.00107.96 ATOM 156 C LEU B 38 9.511 120.845 122.329 1.00111.96 ATOM 157 O LEU B 38 8.377 121.215 122.619 1.00112.09 ATOM 158 CB LEU B 38 9.268 118.383 122.186 1.00106.04 ATOM 159 CG LEU B 38 9.676 116.943 122.464 1.00104.94 ATOM 160 CD1 LEU B 38 9.526 116.631 123.925 1.00104.82 ATOM 161 CD2 LEU B 38 8.806 116.024 121.650 1.00104.93 ATOM 162 N ARG B 39 10.324 121.565 121.566 1.00117.33 ATOM 163 CA ARG B 39 9.904 122.854 121.019 1.00122.69 ATOM 164 C ARG B 39 9.506 122.641 119.556 1.00125.54 ATOM 165 O ARG B 39 10.363 122.378 118.703 1.00126.19 ATOM 166 CB ARG B 39 11.051 123.872 121.137 1.00123.86 ATOM 167 CG ARG B 39 11.627 123.984 122.559 1.00125.60 ATOM 168 CD ARG B 39 12.733 125.030 122.683 1.00126.65 ATOM 169 NE ARG B 39 12.233 126.394 122.508 1.00127.92 ATOM 170 CZ ARG B 39 12.957 127.493 122.719 1.00128.41 ATOM 171 NH1 ARG B 39 14.223 127.394 123.116 1.00128.41 ATOM 172 NH2 ARG B 39 12.415 128.693 122.533 1.00128.24 ATOM 173 N THR B 40 8.205 122.748 119.276 1.00128.75 ATOM 174 CA THR B 40 7.678 122.532 117.920 1.00131.98 ATOM 175 C THR B 40 6.833 123.677 117.312 1.00133.78 ATOM 176 O THR B 40 5.726 123.968 117.788 1.00133.93 ATOM 177 CB THR B 40 6.818 121.219 117.852 1.00132.19 ATOM 178 OG1 THR B 40 5.697 121.321 118.746 1.00132.56 ATOM 179 CG2 THR B 40 7.662 119.995 118.227 1.00132.17 ATOM 180 N PRO B 41 7.357 124.341 116.252 1.00135.30 ATOM 181 CA PRO B 41 6.684 125.448 115.547 1.00136.06 ATOM 182 C PRO B 41 5.630 124.987 114.511 1.00136.31 ATOM 183 CB PRO B 41 7.847 126.199 114.876 1.00136.01 ATOM 184 CG PRO B 41 9.037 125.852 115.734 1.00135.81 ATOM 185 CD PRO B 41 8.807 124.379 115.975 1.00135.61 TER