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 BP 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BP 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 116.925 29.574 109.131 1.00124.04 ATOM 2 CA THR B 17 117.864 28.802 110.006 1.00123.67 ATOM 3 C THR B 17 118.797 27.873 109.193 1.00122.35 ATOM 4 O THR B 17 118.463 26.710 108.943 1.00122.56 ATOM 5 CB THR B 17 117.068 27.952 111.072 1.00124.27 ATOM 6 OG1 THR B 17 116.066 27.156 110.421 1.00124.60 ATOM 7 CG2 THR B 17 116.386 28.861 112.097 1.00123.93 ATOM 8 N PRO B 18 119.982 28.376 108.776 1.00120.56 ATOM 9 CA PRO B 18 120.882 27.512 108.003 1.00118.29 ATOM 10 C PRO B 18 121.184 26.219 108.756 1.00115.77 ATOM 11 O PRO B 18 120.940 26.117 109.962 1.00115.05 ATOM 12 CB PRO B 18 122.117 28.392 107.788 1.00118.87 ATOM 13 CG PRO B 18 122.109 29.284 108.993 1.00119.63 ATOM 14 CD PRO B 18 120.646 29.648 109.116 1.00120.24 ATOM 15 N CYS B 19 121.710 25.231 108.044 1.00112.84 ATOM 16 CA CYS B 19 122.005 23.945 108.659 1.00109.61 ATOM 17 C CYS B 19 123.436 23.824 109.177 1.00109.02 ATOM 18 O CYS B 19 124.280 24.694 108.957 1.00108.55 ATOM 19 CB CYS B 19 121.752 22.808 107.659 1.00107.06 ATOM 20 SG CYS B 19 120.174 22.835 106.746 1.00101.58 ATOM 21 N VAL B 20 123.689 22.719 109.869 1.00108.01 ATOM 22 CA VAL B 20 125.002 22.411 110.408 1.00107.31 ATOM 23 C VAL B 20 125.963 22.349 109.224 1.00106.84 ATOM 24 O VAL B 20 125.566 21.981 108.126 1.00107.89 ATOM 25 CB VAL B 20 124.987 21.029 111.092 1.00107.22 ATOM 26 CG1 VAL B 20 126.357 20.708 111.666 1.00107.51 ATOM 27 CG2 VAL B 20 123.913 20.995 112.168 1.00107.64 ATOM 28 N PRO B 21 127.234 22.721 109.419 1.00105.96 ATOM 29 CA PRO B 21 128.161 22.655 108.284 1.00104.30 ATOM 30 C PRO B 21 128.254 21.215 107.774 1.00102.58 ATOM 31 O PRO B 21 128.045 20.266 108.537 1.00102.39 ATOM 32 CB PRO B 21 129.470 23.143 108.889 1.00104.90 ATOM 33 CG PRO B 21 129.007 24.118 109.926 1.00105.59 ATOM 34 CD PRO B 21 127.861 23.384 110.574 1.00106.10 ATOM 35 N ALA B 22 128.570 21.058 106.491 1.00100.38 ATOM 36 CA ALA B 22 128.670 19.735 105.869 1.00 98.13 ATOM 37 C ALA B 22 127.270 19.160 105.695 1.00 95.72 ATOM 38 O ALA B 22 127.094 17.954 105.506 1.00 95.42 ATOM 39 CB ALA B 22 129.524 18.794 106.721 1.00 99.12 ATOM 40 N GLU B 23 126.285 20.052 105.768 1.00 92.56 ATOM 41 CA GLU B 23 124.876 19.717 105.616 1.00 89.00 ATOM 42 C GLU B 23 124.244 20.964 104.991 1.00 86.89 ATOM 43 O GLU B 23 124.366 22.061 105.517 1.00 86.70 ATOM 44 CB GLU B 23 124.258 19.399 106.988 1.00 88.52 ATOM 45 CG GLU B 23 123.137 18.362 106.954 1.00 87.75 ATOM 46 CD GLU B 23 122.710 17.872 108.340 1.00 87.26 ATOM 47 OE1 GLU B 23 122.344 18.707 109.193 1.00 87.10 ATOM 48 OE2 GLU B 23 122.730 16.645 108.575 1.00 86.36 ATOM 49 N CYS B 24 123.593 20.791 103.849 1.00 84.89 ATOM 50 CA CYS B 24 122.973 21.894 103.122 1.00 82.35 ATOM 51 C CYS B 24 121.461 21.917 103.240 1.00 78.59 ATOM 52 O CYS B 24 120.853 20.989 103.765 1.00 78.33 ATOM 53 CB CYS B 24 123.363 21.805 101.646 1.00 85.53 ATOM 54 SG CYS B 24 125.103 22.230 101.315 1.00 91.35 ATOM 55 N PHE B 25 120.854 22.988 102.747 1.00 74.37 ATOM 56 CA PHE B 25 119.406 23.118 102.792 1.00 69.97 ATOM 57 C PHE B 25 118.796 22.734 101.453 1.00 67.38 ATOM 58 O PHE B 25 118.952 23.445 100.463 1.00 67.39 ATOM 59 CB PHE B 25 119.003 24.550 103.135 1.00 69.39 ATOM 60 CG PHE B 25 117.538 24.709 103.427 1.00 68.54 ATOM 61 CD1 PHE B 25 116.926 23.938 104.408 1.00 68.39 ATOM 62 CD2 PHE B 25 116.769 25.629 102.734 1.00 68.03 ATOM 63 CE1 PHE B 25 115.578 24.079 104.694 1.00 67.45 ATOM 64 CE2 PHE B 25 115.420 25.774 103.017 1.00 67.62 ATOM 65 CZ PHE B 25 114.826 24.997 103.998 1.00 67.44 ATOM 66 N ASP B 26 118.098 21.604 101.426 1.00 63.82 ATOM 67 CA ASP B 26 117.464 21.126 100.207 1.00 60.39 ATOM 68 C ASP B 26 116.208 21.932 99.962 1.00 58.91 ATOM 69 O ASP B 26 115.272 21.877 100.738 1.00 58.91 ATOM 70 CB ASP B 26 117.100 19.654 100.344 1.00 58.71 ATOM 71 CG ASP B 26 116.773 19.022 99.026 1.00 57.82 ATOM 72 OD1 ASP B 26 116.105 19.679 98.206 1.00 56.97 ATOM 73 OD2 ASP B 26 117.180 17.867 98.808 1.00 57.65 ATOM 74 N LEU B 27 116.180 22.683 98.878 1.00 57.47 ATOM 75 CA LEU B 27 115.018 23.501 98.583 1.00 56.23 ATOM 76 C LEU B 27 113.778 22.729 98.137 1.00 55.73 ATOM 77 O LEU B 27 112.675 23.261 98.158 1.00 55.33 ATOM 78 CB LEU B 27 115.391 24.539 97.534 1.00 56.20 ATOM 79 CG LEU B 27 116.277 25.655 98.074 1.00 55.65 ATOM 80 CD1 LEU B 27 116.797 26.505 96.945 1.00 56.14 ATOM 81 CD2 LEU B 27 115.476 26.496 99.033 1.00 56.01 ATOM 82 N LEU B 28 113.956 21.476 97.739 1.00 55.63 ATOM 83 CA LEU B 28 112.841 20.659 97.286 1.00 55.37 ATOM 84 C LEU B 28 112.166 19.994 98.456 1.00 57.01 ATOM 85 O LEU B 28 110.959 19.819 98.460 1.00 57.55 ATOM 86 CB LEU B 28 113.320 19.586 96.312 1.00 53.15 ATOM 87 CG LEU B 28 112.277 18.576 95.847 1.00 51.36 ATOM 88 CD1 LEU B 28 111.238 19.262 95.033 1.00 51.38 ATOM 89 CD2 LEU B 28 112.924 17.506 95.025 1.00 51.77 ATOM 90 N VAL B 29 112.944 19.621 99.459 1.00 59.26 ATOM 91 CA VAL B 29 112.376 18.963 100.614 1.00 62.12 ATOM 92 C VAL B 29 112.212 19.899 101.811 1.00 65.40 ATOM 93 O VAL B 29 111.600 19.526 102.802 1.00 66.12 ATOM 94 CB VAL B 29 113.236 17.766 101.033 1.00 60.79 ATOM 95 CG1 VAL B 29 112.458 16.881 101.974 1.00 62.33 ATOM 96 CG2 VAL B 29 113.662 16.985 99.834 1.00 59.63 ATOM 97 N ARG B 30 112.739 21.115 101.717 1.00 69.85 ATOM 98 CA ARG B 30 112.654 22.081 102.816 1.00 74.47 ATOM 99 C ARG B 30 113.206 21.428 104.096 1.00 76.86 ATOM 100 O ARG B 30 112.633 21.552 105.175 1.00 77.01 ATOM 101 CB ARG B 30 111.198 22.515 103.030 1.00 76.16 ATOM 102 CG ARG B 30 110.463 23.016 101.773 1.00 78.87 ATOM 103 CD ARG B 30 110.925 24.393 101.307 1.00 82.05 ATOM 104 NE ARG B 30 110.601 25.447 102.272 1.00 85.92 ATOM 105 CZ ARG B 30 110.966 26.725 102.153 1.00 87.19 ATOM 106 NH1 ARG B 30 111.675 27.128 101.102 1.00 87.54 ATOM 107 NH2 ARG B 30 110.621 27.606 103.088 1.00 87.82 ATOM 108 N HIS B 31 114.338 20.742 103.948 1.00 80.19 ATOM 109 CA HIS B 31 115.006 20.010 105.022 1.00 82.82 ATOM 110 C HIS B 31 116.494 20.298 105.031 1.00 84.05 ATOM 111 O HIS B 31 116.999 21.073 104.233 1.00 83.97 ATOM 112 CB HIS B 31 114.843 18.509 104.792 1.00 85.17 ATOM 113 CG HIS B 31 114.024 17.819 105.826 1.00 89.11 ATOM 114 ND1 HIS B 31 114.356 17.829 107.163 1.00 92.14 ATOM 115 CD2 HIS B 31 112.893 17.082 105.724 1.00 91.01 ATOM 116 CE1 HIS B 31 113.465 17.127 107.842 1.00 93.11 ATOM 117 NE2 HIS B 31 112.565 16.663 106.992 1.00 93.18 ATOM 118 N CYS B 32 117.194 19.639 105.940 1.00 86.17 ATOM 119 CA CYS B 32 118.634 19.772 106.043 1.00 88.04 ATOM 120 C CYS B 32 119.189 18.421 105.664 1.00 86.90 ATOM 121 O CYS B 32 118.833 17.415 106.271 1.00 86.82 ATOM 122 CB CYS B 32 119.050 20.103 107.473 1.00 92.33 ATOM 123 SG CYS B 32 118.866 21.850 107.954 1.00 98.64 ATOM 124 N VAL B 33 120.053 18.387 104.662 1.00 86.03 ATOM 125 CA VAL B 33 120.626 17.121 104.237 1.00 86.40 ATOM 126 C VAL B 33 122.116 17.223 103.940 1.00 86.25 ATOM 127 O VAL B 33 122.604 18.285 103.592 1.00 86.62 ATOM 128 CB VAL B 33 119.893 16.592 102.996 1.00 86.60 ATOM 129 CG1 VAL B 33 118.463 16.231 103.357 1.00 87.11 ATOM 130 CG2 VAL B 33 119.898 17.641 101.907 1.00 86.61 ATOM 131 N ALA B 34 122.835 16.118 104.088 1.00 86.14 ATOM 132 CA ALA B 34 124.265 16.112 103.827 1.00 86.97 ATOM 133 C ALA B 34 124.529 16.716 102.457 1.00 87.55 ATOM 134 O ALA B 34 123.993 16.251 101.462 1.00 87.36 ATOM 135 CB ALA B 34 124.794 14.695 103.885 1.00 87.55 ATOM 136 N CYS B 35 125.360 17.749 102.403 1.00 89.02 ATOM 137 CA CYS B 35 125.645 18.408 101.133 1.00 90.79 ATOM 138 C CYS B 35 126.157 17.447 100.077 1.00 91.41 ATOM 139 O CYS B 35 126.236 17.798 98.908 1.00 91.86 ATOM 140 CB CYS B 35 126.669 19.538 101.308 1.00 91.73 ATOM 141 SG CYS B 35 126.212 20.915 102.424 1.00 93.67 ATOM 142 N GLY B 36 126.508 16.236 100.480 1.00 92.34 ATOM 143 CA GLY B 36 127.013 15.280 99.514 1.00 93.72 ATOM 144 C GLY B 36 125.962 14.784 98.541 1.00 94.69 ATOM 145 O GLY B 36 126.286 14.255 97.480 1.00 94.36 ATOM 146 N LEU B 37 124.697 14.968 98.901 1.00 96.04 ATOM 147 CA LEU B 37 123.591 14.513 98.079 1.00 97.65 ATOM 148 C LEU B 37 123.297 15.430 96.910 1.00100.01 ATOM 149 O LEU B 37 122.786 14.986 95.891 1.00100.03 ATOM 150 CB LEU B 37 122.355 14.349 98.948 1.00 95.87 ATOM 151 CG LEU B 37 122.537 13.326 100.068 1.00 94.34 ATOM 152 CD1 LEU B 37 121.428 13.460 101.078 1.00 94.23 ATOM 153 CD2 LEU B 37 122.567 11.933 99.485 1.00 94.24 ATOM 154 N LEU B 38 123.617 16.708 97.061 1.00103.58 ATOM 155 CA LEU B 38 123.401 17.681 95.996 1.00107.95 ATOM 156 C LEU B 38 124.748 18.121 95.429 1.00112.14 ATOM 157 O LEU B 38 125.630 18.549 96.166 1.00112.57 ATOM 158 CB LEU B 38 122.661 18.909 96.525 1.00106.41 ATOM 159 CG LEU B 38 121.243 18.760 97.067 1.00104.90 ATOM 160 CD1 LEU B 38 121.238 17.837 98.245 1.00104.74 ATOM 161 CD2 LEU B 38 120.719 20.118 97.475 1.00104.51 ATOM 162 N ARG B 39 124.909 18.013 94.117 1.00117.61 ATOM 163 CA ARG B 39 126.160 18.414 93.474 1.00123.12 ATOM 164 C ARG B 39 125.952 19.800 92.843 1.00126.19 ATOM 165 O ARG B 39 125.227 19.940 91.849 1.00126.68 ATOM 166 CB ARG B 39 126.557 17.376 92.410 1.00124.09 ATOM 167 CG ARG B 39 126.577 15.937 92.940 1.00125.59 ATOM 168 CD ARG B 39 127.000 14.917 91.885 1.00126.71 ATOM 169 NE ARG B 39 128.401 15.073 91.494 1.00128.15 ATOM 170 CZ ARG B 39 129.067 14.218 90.720 1.00128.44 ATOM 171 NH1 ARG B 39 128.461 13.136 90.247 1.00128.50 ATOM 172 NH2 ARG B 39 130.341 14.443 90.419 1.00128.36 ATOM 173 N THR B 40 126.588 20.818 93.430 1.00129.48 ATOM 174 CA THR B 40 126.455 22.206 92.960 1.00132.24 ATOM 175 C THR B 40 127.767 22.946 92.607 1.00134.31 ATOM 176 O THR B 40 128.583 23.242 93.494 1.00134.50 ATOM 177 CB THR B 40 125.685 23.081 94.011 1.00132.21 ATOM 178 OG1 THR B 40 126.409 23.106 95.251 1.00132.28 ATOM 179 CG2 THR B 40 124.282 22.528 94.256 1.00131.75 ATOM 180 N PRO B 41 127.982 23.246 91.299 1.00135.99 ATOM 181 CA PRO B 41 129.174 23.956 90.790 1.00136.48 ATOM 182 C PRO B 41 129.113 25.490 90.964 1.00136.62 ATOM 183 CB PRO B 41 129.219 23.554 89.305 1.00136.51 ATOM 184 CG PRO B 41 128.484 22.233 89.271 1.00136.64 ATOM 185 CD PRO B 41 127.320 22.517 90.199 1.00136.41 TER