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 BD 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BD 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 89.608 -13.661 104.067 1.00124.27 ATOM 2 CA THR B 17 90.616 -14.768 104.156 1.00123.91 ATOM 3 C THR B 17 91.958 -14.304 104.786 1.00122.66 ATOM 4 O THR B 17 92.868 -13.867 104.071 1.00123.04 ATOM 5 CB THR B 17 90.883 -15.391 102.732 1.00124.64 ATOM 6 OG1 THR B 17 91.224 -14.355 101.797 1.00125.32 ATOM 7 CG2 THR B 17 89.644 -16.138 102.221 1.00124.41 ATOM 8 N PRO B 18 92.097 -14.399 106.133 1.00120.68 ATOM 9 CA PRO B 18 93.354 -13.968 106.757 1.00118.17 ATOM 10 C PRO B 18 94.546 -14.686 106.137 1.00115.93 ATOM 11 O PRO B 18 94.381 -15.697 105.445 1.00115.84 ATOM 12 CB PRO B 18 93.149 -14.308 108.235 1.00118.47 ATOM 13 CG PRO B 18 92.218 -15.472 108.192 1.00119.50 ATOM 14 CD PRO B 18 91.225 -15.050 107.129 1.00120.54 ATOM 15 N CYS B 19 95.743 -14.163 106.381 1.00113.00 ATOM 16 CA CYS B 19 96.944 -14.755 105.810 1.00109.79 ATOM 17 C CYS B 19 97.621 -15.768 106.723 1.00109.23 ATOM 18 O CYS B 19 97.263 -15.923 107.889 1.00108.35 ATOM 19 CB CYS B 19 97.965 -13.669 105.464 1.00106.87 ATOM 20 SG CYS B 19 97.370 -12.247 104.505 1.00101.59 ATOM 21 N VAL B 20 98.612 -16.450 106.160 1.00108.91 ATOM 22 CA VAL B 20 99.411 -17.438 106.876 1.00108.05 ATOM 23 C VAL B 20 100.031 -16.699 108.062 1.00107.07 ATOM 24 O VAL B 20 100.291 -15.510 107.975 1.00107.90 ATOM 25 CB VAL B 20 100.557 -17.974 105.960 1.00108.22 ATOM 26 CG1 VAL B 20 101.391 -19.003 106.700 1.00107.93 ATOM 27 CG2 VAL B 20 99.975 -18.559 104.667 1.00108.24 ATOM 28 N PRO B 21 100.252 -17.379 109.196 1.00106.04 ATOM 29 CA PRO B 21 100.856 -16.685 110.345 1.00104.26 ATOM 30 C PRO B 21 102.236 -16.147 109.963 1.00102.70 ATOM 31 O PRO B 21 102.896 -16.708 109.077 1.00103.59 ATOM 32 CB PRO B 21 100.939 -17.778 111.401 1.00104.45 ATOM 33 CG PRO B 21 99.748 -18.631 111.083 1.00105.69 ATOM 34 CD PRO B 21 99.797 -18.728 109.573 1.00106.44 ATOM 35 N ALA B 22 102.672 -15.075 110.624 1.00 99.49 ATOM 36 CA ALA B 22 103.968 -14.456 110.318 1.00 97.18 ATOM 37 C ALA B 22 103.883 -13.717 108.987 1.00 95.24 ATOM 38 O ALA B 22 104.898 -13.391 108.370 1.00 95.05 ATOM 39 CB ALA B 22 105.068 -15.509 110.246 1.00 97.97 ATOM 40 N GLU B 23 102.650 -13.473 108.556 1.00 92.66 ATOM 41 CA GLU B 23 102.350 -12.779 107.311 1.00 89.49 ATOM 42 C GLU B 23 101.029 -12.044 107.596 1.00 87.95 ATOM 43 O GLU B 23 100.031 -12.656 107.986 1.00 88.78 ATOM 44 CB GLU B 23 102.205 -13.801 106.163 1.00 89.15 ATOM 45 CG GLU B 23 102.613 -13.280 104.795 1.00 89.00 ATOM 46 CD GLU B 23 102.683 -14.362 103.726 1.00 88.71 ATOM 47 OE1 GLU B 23 101.665 -15.053 103.488 1.00 88.24 ATOM 48 OE2 GLU B 23 103.764 -14.511 103.116 1.00 88.46 ATOM 49 N CYS B 24 101.035 -10.727 107.421 1.00 85.67 ATOM 50 CA CYS B 24 99.866 -9.888 107.686 1.00 83.16 ATOM 51 C CYS B 24 99.136 -9.430 106.431 1.00 79.92 ATOM 52 O CYS B 24 99.612 -9.627 105.313 1.00 80.62 ATOM 53 CB CYS B 24 100.308 -8.664 108.490 1.00 85.39 ATOM 54 SG CYS B 24 100.773 -9.020 110.219 1.00 91.01 ATOM 55 N PHE B 25 97.973 -8.817 106.616 1.00 75.40 ATOM 56 CA PHE B 25 97.208 -8.320 105.479 1.00 70.74 ATOM 57 C PHE B 25 97.447 -6.824 105.296 1.00 67.62 ATOM 58 O PHE B 25 97.016 -6.019 106.111 1.00 67.68 ATOM 59 CB PHE B 25 95.714 -8.585 105.677 1.00 70.02 ATOM 60 CG PHE B 25 94.884 -8.315 104.454 1.00 68.90 ATOM 61 CD1 PHE B 25 95.178 -8.932 103.249 1.00 68.95 ATOM 62 CD2 PHE B 25 93.817 -7.444 104.504 1.00 69.14 ATOM 63 CE1 PHE B 25 94.424 -8.685 102.112 1.00 68.71 ATOM 64 CE2 PHE B 25 93.055 -7.191 103.372 1.00 69.16 ATOM 65 CZ PHE B 25 93.362 -7.814 102.175 1.00 68.96 ATOM 66 N ASP B 26 98.143 -6.458 104.227 1.00 63.44 ATOM 67 CA ASP B 26 98.433 -5.063 103.949 1.00 59.95 ATOM 68 C ASP B 26 97.191 -4.405 103.386 1.00 58.68 ATOM 69 O ASP B 26 96.753 -4.740 102.306 1.00 58.90 ATOM 70 CB ASP B 26 99.559 -4.959 102.934 1.00 58.63 ATOM 71 CG ASP B 26 100.129 -3.573 102.850 1.00 57.87 ATOM 72 OD1 ASP B 26 99.335 -2.623 102.900 1.00 58.19 ATOM 73 OD2 ASP B 26 101.360 -3.425 102.728 1.00 56.68 ATOM 74 N LEU B 27 96.626 -3.456 104.109 1.00 57.63 ATOM 75 CA LEU B 27 95.418 -2.790 103.647 1.00 56.15 ATOM 76 C LEU B 27 95.603 -1.853 102.463 1.00 55.74 ATOM 77 O LEU B 27 94.636 -1.482 101.813 1.00 55.63 ATOM 78 CB LEU B 27 94.787 -2.030 104.800 1.00 55.81 ATOM 79 CG LEU B 27 94.131 -2.950 105.817 1.00 55.08 ATOM 80 CD1 LEU B 27 93.741 -2.179 107.052 1.00 55.96 ATOM 81 CD2 LEU B 27 92.927 -3.579 105.188 1.00 54.86 ATOM 82 N LEU B 28 96.838 -1.471 102.179 1.00 55.46 ATOM 83 CA LEU B 28 97.111 -0.575 101.068 1.00 55.56 ATOM 84 C LEU B 28 97.260 -1.352 99.790 1.00 57.33 ATOM 85 O LEU B 28 96.884 -0.872 98.735 1.00 58.12 ATOM 86 CB LEU B 28 98.395 0.215 101.307 1.00 53.94 ATOM 87 CG LEU B 28 98.895 1.094 100.162 1.00 51.62 ATOM 88 CD1 LEU B 28 97.913 2.198 99.931 1.00 51.81 ATOM 89 CD2 LEU B 28 100.248 1.683 100.498 1.00 51.90 ATOM 90 N VAL B 29 97.813 -2.555 99.879 1.00 59.48 ATOM 91 CA VAL B 29 98.020 -3.363 98.692 1.00 61.99 ATOM 92 C VAL B 29 96.991 -4.470 98.547 1.00 65.15 ATOM 93 O VAL B 29 96.957 -5.141 97.527 1.00 65.84 ATOM 94 CB VAL B 29 99.413 -4.003 98.684 1.00 60.26 ATOM 95 CG1 VAL B 29 99.731 -4.507 97.305 1.00 61.07 ATOM 96 CG2 VAL B 29 100.443 -3.015 99.116 1.00 59.78 ATOM 97 N ARG B 30 96.148 -4.655 99.557 1.00 69.56 ATOM 98 CA ARG B 30 95.117 -5.702 99.537 1.00 74.05 ATOM 99 C ARG B 30 95.783 -7.043 99.218 1.00 76.26 ATOM 100 O ARG B 30 95.277 -7.831 98.433 1.00 76.48 ATOM 101 CB ARG B 30 94.045 -5.382 98.483 1.00 75.96 ATOM 102 CG ARG B 30 93.421 -3.973 98.562 1.00 79.41 ATOM 103 CD ARG B 30 92.464 -3.793 99.735 1.00 82.12 ATOM 104 NE ARG B 30 91.269 -4.625 99.601 1.00 85.91 ATOM 105 CZ ARG B 30 90.307 -4.729 100.521 1.00 87.59 ATOM 106 NH1 ARG B 30 90.388 -4.048 101.661 1.00 87.93 ATOM 107 NH2 ARG B 30 89.261 -5.524 100.308 1.00 88.00 ATOM 108 N HIS B 31 96.920 -7.285 99.861 1.00 79.69 ATOM 109 CA HIS B 31 97.735 -8.481 99.671 1.00 82.66 ATOM 110 C HIS B 31 98.148 -9.079 101.006 1.00 83.87 ATOM 111 O HIS B 31 97.802 -8.578 102.061 1.00 83.81 ATOM 112 CB HIS B 31 99.016 -8.102 98.932 1.00 85.16 ATOM 113 CG HIS B 31 99.140 -8.703 97.574 1.00 88.79 ATOM 114 ND1 HIS B 31 99.116 -10.063 97.357 1.00 91.09 ATOM 115 CD2 HIS B 31 99.315 -8.131 96.360 1.00 90.77 ATOM 116 CE1 HIS B 31 99.270 -10.305 96.067 1.00 92.29 ATOM 117 NE2 HIS B 31 99.393 -9.149 95.440 1.00 92.65 ATOM 118 N CYS B 32 98.920 -10.152 100.941 1.00 86.09 ATOM 119 CA CYS B 32 99.444 -10.809 102.130 1.00 87.63 ATOM 120 C CYS B 32 100.938 -10.579 102.097 1.00 86.80 ATOM 121 O CYS B 32 101.602 -10.954 101.130 1.00 86.99 ATOM 122 CB CYS B 32 99.189 -12.310 102.086 1.00 91.64 ATOM 123 SG CYS B 32 97.519 -12.829 102.559 1.00 97.63 ATOM 124 N VAL B 33 101.478 -9.963 103.138 1.00 85.74 ATOM 125 CA VAL B 33 102.913 -9.702 103.178 1.00 85.66 ATOM 126 C VAL B 33 103.524 -10.002 104.541 1.00 85.64 ATOM 127 O VAL B 33 102.844 -9.929 105.554 1.00 85.72 ATOM 128 CB VAL B 33 103.214 -8.247 102.808 1.00 85.08 ATOM 129 CG1 VAL B 33 102.865 -8.002 101.356 1.00 85.36 ATOM 130 CG2 VAL B 33 102.426 -7.323 103.693 1.00 85.01 ATOM 131 N ALA B 34 104.807 -10.348 104.562 1.00 85.69 ATOM 132 CA ALA B 34 105.487 -10.661 105.808 1.00 86.27 ATOM 133 C ALA B 34 105.236 -9.548 106.806 1.00 87.06 ATOM 134 O ALA B 34 105.546 -8.403 106.530 1.00 86.67 ATOM 135 CB ALA B 34 106.967 -10.814 105.562 1.00 86.12 ATOM 136 N CYS B 35 104.683 -9.882 107.971 1.00 88.80 ATOM 137 CA CYS B 35 104.382 -8.867 108.983 1.00 90.09 ATOM 138 C CYS B 35 105.586 -8.024 109.343 1.00 90.23 ATOM 139 O CYS B 35 105.445 -7.005 110.002 1.00 89.84 ATOM 140 CB CYS B 35 103.828 -9.490 110.270 1.00 90.71 ATOM 141 SG CYS B 35 102.262 -10.415 110.141 1.00 93.59 ATOM 142 N GLY B 36 106.767 -8.444 108.914 1.00 91.36 ATOM 143 CA GLY B 36 107.963 -7.689 109.231 1.00 92.98 ATOM 144 C GLY B 36 108.050 -6.351 108.524 1.00 94.05 ATOM 145 O GLY B 36 108.782 -5.456 108.940 1.00 93.82 ATOM 146 N LEU B 37 107.288 -6.205 107.453 1.00 95.57 ATOM 147 CA LEU B 37 107.303 -4.980 106.667 1.00 97.37 ATOM 148 C LEU B 37 106.497 -3.846 107.286 1.00 99.74 ATOM 149 O LEU B 37 106.787 -2.681 107.062 1.00 99.07 ATOM 150 CB LEU B 37 106.800 -5.287 105.260 1.00 96.02 ATOM 151 CG LEU B 37 107.634 -6.341 104.528 1.00 95.02 ATOM 152 CD1 LEU B 37 106.898 -6.867 103.315 1.00 94.92 ATOM 153 CD2 LEU B 37 108.956 -5.732 104.134 1.00 94.71 ATOM 154 N LEU B 38 105.481 -4.192 108.063 1.00103.48 ATOM 155 CA LEU B 38 104.647 -3.195 108.717 1.00107.63 ATOM 156 C LEU B 38 104.924 -3.232 110.210 1.00112.08 ATOM 157 O LEU B 38 104.847 -4.286 110.842 1.00112.80 ATOM 158 CB LEU B 38 103.162 -3.483 108.483 1.00105.98 ATOM 159 CG LEU B 38 102.585 -3.431 107.074 1.00104.24 ATOM 160 CD1 LEU B 38 103.240 -4.465 106.219 1.00104.45 ATOM 161 CD2 LEU B 38 101.101 -3.686 107.128 1.00104.46 ATOM 162 N ARG B 39 105.250 -2.082 110.779 1.00117.32 ATOM 163 CA ARG B 39 105.525 -2.006 112.211 1.00122.63 ATOM 164 C ARG B 39 104.274 -1.446 112.917 1.00125.58 ATOM 165 O ARG B 39 103.941 -0.263 112.755 1.00126.07 ATOM 166 CB ARG B 39 106.753 -1.111 112.446 1.00123.56 ATOM 167 CG ARG B 39 107.975 -1.516 111.608 1.00124.33 ATOM 168 CD ARG B 39 109.191 -0.639 111.887 1.00125.50 ATOM 169 NE ARG B 39 109.709 -0.811 113.245 1.00126.90 ATOM 170 CZ ARG B 39 110.851 -0.288 113.687 1.00127.42 ATOM 171 NH1 ARG B 39 111.601 0.446 112.879 1.00127.57 ATOM 172 NH2 ARG B 39 111.253 -0.509 114.935 1.00127.49 ATOM 173 N THR B 40 103.588 -2.300 113.688 1.00128.67 ATOM 174 CA THR B 40 102.355 -1.910 114.391 1.00131.49 ATOM 175 C THR B 40 102.322 -2.133 115.918 1.00133.37 ATOM 176 O THR B 40 102.315 -3.279 116.386 1.00133.77 ATOM 177 CB THR B 40 101.114 -2.642 113.787 1.00131.36 ATOM 178 OG1 THR B 40 101.272 -4.062 113.923 1.00131.35 ATOM 179 CG2 THR B 40 100.946 -2.293 112.310 1.00131.42 ATOM 180 N PRO B 41 102.305 -1.033 116.710 1.00134.93 ATOM 181 CA PRO B 41 102.266 -1.067 118.185 1.00135.66 ATOM 182 C PRO B 41 100.861 -1.308 118.771 1.00135.83 ATOM 183 CB PRO B 41 102.816 0.312 118.587 1.00135.82 ATOM 184 CG PRO B 41 103.658 0.718 117.402 1.00135.83 ATOM 185 CD PRO B 41 102.781 0.286 116.250 1.00135.41 TER