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 Bu 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 Bu 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 117.014 92.202 45.755 1.00124.38 ATOM 2 CA THR B 17 118.438 92.348 45.314 1.00124.27 ATOM 3 C THR B 17 118.567 92.638 43.799 1.00123.03 ATOM 4 O THR B 17 118.667 91.707 42.991 1.00123.40 ATOM 5 CB THR B 17 119.276 91.059 45.676 1.00124.83 ATOM 6 OG1 THR B 17 118.621 89.885 45.171 1.00125.10 ATOM 7 CG2 THR B 17 119.443 90.925 47.195 1.00124.74 ATOM 8 N PRO B 18 118.573 93.935 43.397 1.00121.30 ATOM 9 CA PRO B 18 118.695 94.234 41.964 1.00119.10 ATOM 10 C PRO B 18 119.940 93.580 41.364 1.00116.82 ATOM 11 O PRO B 18 120.842 93.151 42.093 1.00116.19 ATOM 12 CB PRO B 18 118.738 95.767 41.927 1.00119.50 ATOM 13 CG PRO B 18 119.344 96.126 43.245 1.00120.09 ATOM 14 CD PRO B 18 118.633 95.179 44.190 1.00120.90 ATOM 15 N CYS B 19 119.984 93.498 40.038 1.00114.18 ATOM 16 CA CYS B 19 121.109 92.864 39.365 1.00111.23 ATOM 17 C CYS B 19 122.213 93.840 38.979 1.00110.77 ATOM 18 O CYS B 19 122.066 95.062 39.102 1.00110.48 ATOM 19 CB CYS B 19 120.638 92.139 38.099 1.00108.64 ATOM 20 SG CYS B 19 119.197 91.037 38.272 1.00104.74 ATOM 21 N VAL B 20 123.322 93.271 38.512 1.00109.88 ATOM 22 CA VAL B 20 124.476 94.033 38.053 1.00108.84 ATOM 23 C VAL B 20 123.983 94.916 36.905 1.00108.29 ATOM 24 O VAL B 20 123.064 94.534 36.180 1.00109.13 ATOM 25 CB VAL B 20 125.568 93.083 37.501 1.00108.74 ATOM 26 CG1 VAL B 20 126.774 93.877 37.030 1.00108.70 ATOM 27 CG2 VAL B 20 125.961 92.068 38.563 1.00108.63 ATOM 28 N PRO B 21 124.566 96.115 36.732 1.00107.13 ATOM 29 CA PRO B 21 124.104 96.969 35.627 1.00105.31 ATOM 30 C PRO B 21 124.290 96.251 34.285 1.00103.39 ATOM 31 O PRO B 21 125.172 95.399 34.150 1.00103.26 ATOM 32 CB PRO B 21 124.987 98.205 35.758 1.00106.02 ATOM 33 CG PRO B 21 125.231 98.277 37.247 1.00106.60 ATOM 34 CD PRO B 21 125.512 96.836 37.603 1.00106.82 ATOM 35 N ALA B 22 123.464 96.595 33.302 1.00100.99 ATOM 36 CA ALA B 22 123.524 95.963 31.983 1.00 98.66 ATOM 37 C ALA B 22 122.971 94.543 32.084 1.00 96.79 ATOM 38 O ALA B 22 123.194 93.705 31.206 1.00 96.72 ATOM 39 CB ALA B 22 124.956 95.936 31.466 1.00 99.04 ATOM 40 N GLU B 23 122.253 94.298 33.177 1.00 94.21 ATOM 41 CA GLU B 23 121.621 93.013 33.468 1.00 91.03 ATOM 42 C GLU B 23 120.342 93.356 34.251 1.00 89.03 ATOM 43 O GLU B 23 120.389 94.017 35.289 1.00 88.56 ATOM 44 CB GLU B 23 122.575 92.132 34.297 1.00 90.52 ATOM 45 CG GLU B 23 122.435 90.634 34.036 1.00 89.94 ATOM 46 CD GLU B 23 123.539 89.795 34.671 1.00 89.32 ATOM 47 OE1 GLU B 23 123.724 89.872 35.903 1.00 89.22 ATOM 48 OE2 GLU B 23 124.214 89.047 33.932 1.00 88.53 ATOM 49 N CYS B 24 119.198 92.920 33.733 1.00 87.16 ATOM 50 CA CYS B 24 117.900 93.208 34.346 1.00 85.01 ATOM 51 C CYS B 24 117.306 92.021 35.091 1.00 81.60 ATOM 52 O CYS B 24 117.823 90.902 35.016 1.00 81.78 ATOM 53 CB CYS B 24 116.917 93.675 33.261 1.00 87.73 ATOM 54 SG CYS B 24 117.249 95.351 32.614 1.00 92.70 ATOM 55 N PHE B 25 116.219 92.267 35.813 1.00 77.09 ATOM 56 CA PHE B 25 115.558 91.198 36.549 1.00 72.64 ATOM 57 C PHE B 25 114.353 90.675 35.772 1.00 69.99 ATOM 58 O PHE B 25 113.346 91.374 35.630 1.00 70.01 ATOM 59 CB PHE B 25 115.101 91.691 37.913 1.00 71.81 ATOM 60 CG PHE B 25 114.614 90.596 38.806 1.00 70.90 ATOM 61 CD1 PHE B 25 115.428 89.514 39.098 1.00 70.90 ATOM 62 CD2 PHE B 25 113.350 90.644 39.364 1.00 71.20 ATOM 63 CE1 PHE B 25 114.992 88.492 39.937 1.00 71.06 ATOM 64 CE2 PHE B 25 112.903 89.626 40.208 1.00 71.47 ATOM 65 CZ PHE B 25 113.730 88.549 40.492 1.00 71.14 ATOM 66 N ASP B 26 114.461 89.446 35.271 1.00 66.18 ATOM 67 CA ASP B 26 113.384 88.841 34.500 1.00 62.52 ATOM 68 C ASP B 26 112.308 88.377 35.454 1.00 60.87 ATOM 69 O ASP B 26 112.532 87.494 36.269 1.00 60.75 ATOM 70 CB ASP B 26 113.907 87.654 33.700 1.00 61.09 ATOM 71 CG ASP B 26 112.945 87.217 32.626 1.00 60.16 ATOM 72 OD1 ASP B 26 111.728 87.181 32.904 1.00 60.08 ATOM 73 OD2 ASP B 26 113.408 86.905 31.511 1.00 58.95 ATOM 74 N LEU B 27 111.132 88.968 35.351 1.00 59.35 ATOM 75 CA LEU B 27 110.052 88.602 36.245 1.00 58.19 ATOM 76 C LEU B 27 109.446 87.236 35.986 1.00 57.34 ATOM 77 O LEU B 27 108.761 86.697 36.850 1.00 57.22 ATOM 78 CB LEU B 27 108.970 89.672 36.192 1.00 58.34 ATOM 79 CG LEU B 27 109.378 90.955 36.909 1.00 57.86 ATOM 80 CD1 LEU B 27 108.385 92.059 36.624 1.00 57.97 ATOM 81 CD2 LEU B 27 109.461 90.669 38.393 1.00 57.43 ATOM 82 N LEU B 28 109.700 86.679 34.806 1.00 56.96 ATOM 83 CA LEU B 28 109.159 85.375 34.447 1.00 57.29 ATOM 84 C LEU B 28 110.048 84.268 34.942 1.00 59.22 ATOM 85 O LEU B 28 109.569 83.201 35.319 1.00 60.09 ATOM 86 CB LEU B 28 109.015 85.234 32.935 1.00 55.01 ATOM 87 CG LEU B 28 108.559 83.863 32.426 1.00 53.67 ATOM 88 CD1 LEU B 28 107.144 83.570 32.875 1.00 53.09 ATOM 89 CD2 LEU B 28 108.618 83.844 30.917 1.00 54.20 ATOM 90 N VAL B 29 111.349 84.513 34.942 1.00 61.38 ATOM 91 CA VAL B 29 112.278 83.496 35.395 1.00 64.18 ATOM 92 C VAL B 29 112.807 83.749 36.805 1.00 67.26 ATOM 93 O VAL B 29 113.480 82.892 37.372 1.00 67.61 ATOM 94 CB VAL B 29 113.467 83.374 34.438 1.00 62.91 ATOM 95 CG1 VAL B 29 114.206 82.089 34.709 1.00 63.77 ATOM 96 CG2 VAL B 29 112.995 83.407 33.014 1.00 61.58 ATOM 97 N ARG B 30 112.491 84.915 37.370 1.00 71.55 ATOM 98 CA ARG B 30 112.946 85.280 38.717 1.00 75.98 ATOM 99 C ARG B 30 114.470 85.130 38.768 1.00 78.25 ATOM 100 O ARG B 30 115.033 84.604 39.730 1.00 78.10 ATOM 101 CB ARG B 30 112.290 84.370 39.771 1.00 78.02 ATOM 102 CG ARG B 30 110.747 84.263 39.710 1.00 80.95 ATOM 103 CD ARG B 30 110.027 85.521 40.201 1.00 83.94 ATOM 104 NE ARG B 30 110.255 85.769 41.626 1.00 87.39 ATOM 105 CZ ARG B 30 109.827 86.847 42.287 1.00 88.70 ATOM 106 NH1 ARG B 30 109.139 87.792 41.650 1.00 89.21 ATOM 107 NH2 ARG B 30 110.090 86.985 43.586 1.00 88.96 ATOM 108 N HIS B 31 115.118 85.612 37.712 1.00 81.61 ATOM 109 CA HIS B 31 116.566 85.539 37.537 1.00 84.63 ATOM 110 C HIS B 31 117.140 86.881 37.105 1.00 85.88 ATOM 111 O HIS B 31 116.423 87.865 36.953 1.00 85.92 ATOM 112 CB HIS B 31 116.889 84.532 36.437 1.00 86.85 ATOM 113 CG HIS B 31 117.630 83.326 36.909 1.00 90.44 ATOM 114 ND1 HIS B 31 118.857 83.403 37.534 1.00 92.92 ATOM 115 CD2 HIS B 31 117.329 82.010 36.828 1.00 92.08 ATOM 116 CE1 HIS B 31 119.281 82.184 37.818 1.00 93.79 ATOM 117 NE2 HIS B 31 118.372 81.320 37.400 1.00 94.10 ATOM 118 N CYS B 32 118.447 86.899 36.893 1.00 87.83 ATOM 119 CA CYS B 32 119.139 88.089 36.421 1.00 90.03 ATOM 120 C CYS B 32 119.614 87.766 35.014 1.00 89.04 ATOM 121 O CYS B 32 120.355 86.801 34.815 1.00 89.16 ATOM 122 CB CYS B 32 120.354 88.403 37.292 1.00 94.20 ATOM 123 SG CYS B 32 119.983 89.252 38.857 1.00100.71 ATOM 124 N VAL B 33 119.194 88.559 34.036 1.00 87.86 ATOM 125 CA VAL B 33 119.599 88.309 32.661 1.00 87.28 ATOM 126 C VAL B 33 119.978 89.584 31.928 1.00 87.32 ATOM 127 O VAL B 33 119.483 90.658 32.251 1.00 86.93 ATOM 128 CB VAL B 33 118.483 87.607 31.893 1.00 86.89 ATOM 129 CG1 VAL B 33 118.265 86.216 32.462 1.00 86.93 ATOM 130 CG2 VAL B 33 117.210 88.417 31.986 1.00 86.42 ATOM 131 N ALA B 34 120.866 89.462 30.946 1.00 87.71 ATOM 132 CA ALA B 34 121.313 90.615 30.174 1.00 88.38 ATOM 133 C ALA B 34 120.100 91.393 29.693 1.00 89.13 ATOM 134 O ALA B 34 119.241 90.837 29.016 1.00 89.33 ATOM 135 CB ALA B 34 122.139 90.155 28.993 1.00 88.31 ATOM 136 N CYS B 35 120.028 92.677 30.031 1.00 90.16 ATOM 137 CA CYS B 35 118.879 93.487 29.630 1.00 91.79 ATOM 138 C CYS B 35 118.631 93.468 28.129 1.00 92.17 ATOM 139 O CYS B 35 117.592 93.926 27.666 1.00 92.31 ATOM 140 CB CYS B 35 119.036 94.946 30.077 1.00 92.49 ATOM 141 SG CYS B 35 119.160 95.279 31.874 1.00 95.47 ATOM 142 N GLY B 36 119.581 92.945 27.368 1.00 93.10 ATOM 143 CA GLY B 36 119.408 92.905 25.929 1.00 94.45 ATOM 144 C GLY B 36 118.349 91.920 25.470 1.00 95.45 ATOM 145 O GLY B 36 117.853 92.010 24.346 1.00 95.03 ATOM 146 N LEU B 37 117.995 90.987 26.346 1.00 96.78 ATOM 147 CA LEU B 37 117.009 89.965 26.027 1.00 98.68 ATOM 148 C LEU B 37 115.570 90.459 26.113 1.00100.97 ATOM 149 O LEU B 37 114.693 89.945 25.424 1.00100.67 ATOM 150 CB LEU B 37 117.219 88.763 26.946 1.00 97.34 ATOM 151 CG LEU B 37 118.603 88.122 26.813 1.00 96.10 ATOM 152 CD1 LEU B 37 118.864 87.182 27.965 1.00 95.63 ATOM 153 CD2 LEU B 37 118.690 87.391 25.491 1.00 95.91 ATOM 154 N LEU B 38 115.333 91.454 26.960 1.00104.37 ATOM 155 CA LEU B 38 114.003 92.027 27.121 1.00108.37 ATOM 156 C LEU B 38 113.992 93.428 26.530 1.00112.43 ATOM 157 O LEU B 38 114.822 94.264 26.880 1.00112.64 ATOM 158 CB LEU B 38 113.620 92.112 28.597 1.00107.05 ATOM 159 CG LEU B 38 113.466 90.830 29.411 1.00105.96 ATOM 160 CD1 LEU B 38 114.771 90.087 29.472 1.00106.04 ATOM 161 CD2 LEU B 38 113.018 91.187 30.808 1.00105.93 ATOM 162 N ARG B 39 113.052 93.685 25.628 1.00117.78 ATOM 163 CA ARG B 39 112.944 95.000 24.999 1.00123.15 ATOM 164 C ARG B 39 111.808 95.769 25.688 1.00125.92 ATOM 165 O ARG B 39 110.629 95.422 25.533 1.00126.34 ATOM 166 CB ARG B 39 112.669 94.836 23.494 1.00124.32 ATOM 167 CG ARG B 39 113.675 93.919 22.787 1.00125.85 ATOM 168 CD ARG B 39 113.422 93.796 21.285 1.00127.00 ATOM 169 NE ARG B 39 113.685 95.045 20.568 1.00128.02 ATOM 170 CZ ARG B 39 113.700 95.161 19.242 1.00128.34 ATOM 171 NH1 ARG B 39 113.469 94.105 18.473 1.00128.33 ATOM 172 NH2 ARG B 39 113.949 96.337 18.679 1.00128.34 ATOM 173 N THR B 40 112.170 96.807 26.448 1.00128.98 ATOM 174 CA THR B 40 111.193 97.611 27.198 1.00131.83 ATOM 175 C THR B 40 111.209 99.131 26.949 1.00133.52 ATOM 176 O THR B 40 112.170 99.820 27.316 1.00133.52 ATOM 177 CB THR B 40 111.349 97.388 28.738 1.00132.12 ATOM 178 OG1 THR B 40 112.659 97.796 29.159 1.00132.21 ATOM 179 CG2 THR B 40 111.133 95.912 29.099 1.00132.44 ATOM 180 N PRO B 41 110.138 99.667 26.317 1.00135.16 ATOM 181 CA PRO B 41 109.988 101.102 26.008 1.00135.98 ATOM 182 C PRO B 41 109.498 101.952 27.201 1.00136.37 ATOM 183 CB PRO B 41 108.972 101.109 24.855 1.00135.86 ATOM 184 CG PRO B 41 109.122 99.743 24.236 1.00135.63 ATOM 185 CD PRO B 41 109.234 98.872 25.464 1.00135.45 TER