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 Bv 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 Bv 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 117.232 45.447 24.134 1.00124.29 ATOM 2 CA THR B 17 118.172 45.558 22.972 1.00124.06 ATOM 3 C THR B 17 119.113 46.782 23.080 1.00122.74 ATOM 4 O THR B 17 118.786 47.876 22.598 1.00122.76 ATOM 5 CB THR B 17 117.378 45.621 21.610 1.00124.85 ATOM 6 OG1 THR B 17 116.382 46.653 21.669 1.00125.44 ATOM 7 CG2 THR B 17 116.688 44.284 21.312 1.00124.80 ATOM 8 N PRO B 18 120.299 46.612 23.713 1.00121.07 ATOM 9 CA PRO B 18 121.206 47.760 23.828 1.00118.91 ATOM 10 C PRO B 18 121.509 48.356 22.455 1.00116.53 ATOM 11 O PRO B 18 121.256 47.731 21.420 1.00115.82 ATOM 12 CB PRO B 18 122.442 47.167 24.518 1.00119.35 ATOM 13 CG PRO B 18 122.425 45.738 24.079 1.00119.99 ATOM 14 CD PRO B 18 120.955 45.383 24.199 1.00120.83 ATOM 15 N CYS B 19 122.044 49.570 22.449 1.00113.84 ATOM 16 CA CYS B 19 122.343 50.243 21.196 1.00110.69 ATOM 17 C CYS B 19 123.771 50.020 20.713 1.00109.99 ATOM 18 O CYS B 19 124.603 49.437 21.409 1.00109.71 ATOM 19 CB CYS B 19 122.107 51.752 21.334 1.00108.26 ATOM 20 SG CYS B 19 120.518 52.276 22.059 1.00104.15 ATOM 21 N VAL B 20 124.032 50.496 19.501 1.00109.10 ATOM 22 CA VAL B 20 125.346 50.415 18.881 1.00108.04 ATOM 23 C VAL B 20 126.307 51.169 19.797 1.00107.44 ATOM 24 O VAL B 20 125.912 52.127 20.459 1.00108.03 ATOM 25 CB VAL B 20 125.338 51.118 17.505 1.00107.91 ATOM 26 CG1 VAL B 20 126.709 51.030 16.858 1.00107.94 ATOM 27 CG2 VAL B 20 124.264 50.507 16.615 1.00107.92 ATOM 28 N PRO B 21 127.577 50.742 19.866 1.00106.39 ATOM 29 CA PRO B 21 128.514 51.459 20.737 1.00104.56 ATOM 30 C PRO B 21 128.615 52.920 20.304 1.00102.87 ATOM 31 O PRO B 21 128.403 53.236 19.130 1.00102.81 ATOM 32 CB PRO B 21 129.816 50.699 20.533 1.00105.33 ATOM 33 CG PRO B 21 129.338 49.294 20.279 1.00106.11 ATOM 34 CD PRO B 21 128.188 49.512 19.330 1.00106.39 ATOM 35 N ALA B 22 128.934 53.802 21.247 1.00100.62 ATOM 36 CA ALA B 22 129.041 55.237 20.963 1.00 98.47 ATOM 37 C ALA B 22 127.645 55.814 20.764 1.00 96.14 ATOM 38 O ALA B 22 127.470 56.901 20.208 1.00 95.58 ATOM 39 CB ALA B 22 129.897 55.486 19.712 1.00 99.40 ATOM 40 N GLU B 23 126.659 55.052 21.227 1.00 93.31 ATOM 41 CA GLU B 23 125.254 55.419 21.153 1.00 89.86 ATOM 42 C GLU B 23 124.613 54.784 22.391 1.00 87.80 ATOM 43 O GLU B 23 124.712 53.579 22.603 1.00 87.34 ATOM 44 CB GLU B 23 124.635 54.874 19.857 1.00 89.49 ATOM 45 CG GLU B 23 123.508 55.739 19.288 1.00 88.78 ATOM 46 CD GLU B 23 123.076 55.331 17.883 1.00 88.55 ATOM 47 OE1 GLU B 23 122.693 54.156 17.680 1.00 88.53 ATOM 48 OE2 GLU B 23 123.109 56.195 16.979 1.00 87.81 ATOM 49 N CYS B 24 123.979 55.610 23.215 1.00 85.64 ATOM 50 CA CYS B 24 123.347 55.161 24.454 1.00 83.17 ATOM 51 C CYS B 24 121.827 55.078 24.368 1.00 79.57 ATOM 52 O CYS B 24 121.223 55.516 23.393 1.00 79.43 ATOM 53 CB CYS B 24 123.749 56.105 25.596 1.00 85.85 ATOM 54 SG CYS B 24 125.491 55.950 26.127 1.00 90.66 ATOM 55 N PHE B 25 121.212 54.509 25.398 1.00 75.45 ATOM 56 CA PHE B 25 119.764 54.384 25.431 1.00 70.80 ATOM 57 C PHE B 25 119.164 55.491 26.278 1.00 68.31 ATOM 58 O PHE B 25 119.326 55.505 27.497 1.00 69.02 ATOM 59 CB PHE B 25 119.357 53.030 26.003 1.00 69.99 ATOM 60 CG PHE B 25 117.895 52.732 25.856 1.00 69.53 ATOM 61 CD1 PHE B 25 117.288 52.772 24.611 1.00 70.02 ATOM 62 CD2 PHE B 25 117.122 52.407 26.955 1.00 69.78 ATOM 63 CE1 PHE B 25 115.927 52.492 24.458 1.00 69.63 ATOM 64 CE2 PHE B 25 115.764 52.126 26.812 1.00 69.66 ATOM 65 CZ PHE B 25 115.169 52.169 25.559 1.00 69.39 ATOM 66 N ASP B 26 118.476 56.424 25.630 1.00 64.66 ATOM 67 CA ASP B 26 117.849 57.536 26.332 1.00 61.20 ATOM 68 C ASP B 26 116.586 57.040 27.009 1.00 59.63 ATOM 69 O ASP B 26 115.647 56.627 26.350 1.00 59.26 ATOM 70 CB ASP B 26 117.495 58.648 25.354 1.00 59.53 ATOM 71 CG ASP B 26 117.185 59.938 26.050 1.00 58.66 ATOM 72 OD1 ASP B 26 116.522 59.893 27.101 1.00 58.36 ATOM 73 OD2 ASP B 26 117.599 61.000 25.551 1.00 58.20 ATOM 74 N LEU B 27 116.558 57.081 28.329 1.00 58.34 ATOM 75 CA LEU B 27 115.397 56.603 29.056 1.00 57.40 ATOM 76 C LEU B 27 114.163 57.494 28.968 1.00 56.82 ATOM 77 O LEU B 27 113.056 57.053 29.283 1.00 56.57 ATOM 78 CB LEU B 27 115.772 56.383 30.514 1.00 57.71 ATOM 79 CG LEU B 27 116.651 55.157 30.725 1.00 56.46 ATOM 80 CD1 LEU B 27 117.182 55.129 32.139 1.00 56.64 ATOM 81 CD2 LEU B 27 115.826 53.926 30.439 1.00 56.82 ATOM 82 N LEU B 28 114.353 58.741 28.546 1.00 56.13 ATOM 83 CA LEU B 28 113.251 59.680 28.413 1.00 56.13 ATOM 84 C LEU B 28 112.570 59.528 27.073 1.00 58.19 ATOM 85 O LEU B 28 111.363 59.688 26.969 1.00 59.31 ATOM 86 CB LEU B 28 113.738 61.118 28.545 1.00 53.95 ATOM 87 CG LEU B 28 112.700 62.221 28.311 1.00 53.07 ATOM 88 CD1 LEU B 28 111.638 62.166 29.380 1.00 53.78 ATOM 89 CD2 LEU B 28 113.357 63.577 28.348 1.00 52.33 ATOM 90 N VAL B 29 113.339 59.218 26.040 1.00 60.80 ATOM 91 CA VAL B 29 112.770 59.065 24.713 1.00 63.02 ATOM 92 C VAL B 29 112.596 57.603 24.297 1.00 66.14 ATOM 93 O VAL B 29 111.990 57.317 23.271 1.00 66.19 ATOM 94 CB VAL B 29 113.636 59.777 23.673 1.00 61.41 ATOM 95 CG1 VAL B 29 112.867 59.926 22.390 1.00 62.55 ATOM 96 CG2 VAL B 29 114.061 61.125 24.185 1.00 60.49 ATOM 97 N ARG B 30 113.114 56.677 25.100 1.00 70.62 ATOM 98 CA ARG B 30 113.024 55.247 24.794 1.00 75.42 ATOM 99 C ARG B 30 113.575 55.018 23.381 1.00 77.77 ATOM 100 O ARG B 30 112.999 54.285 22.583 1.00 78.11 ATOM 101 CB ARG B 30 111.566 54.774 24.872 1.00 77.00 ATOM 102 CG ARG B 30 110.829 55.128 26.175 1.00 79.88 ATOM 103 CD ARG B 30 111.281 54.298 27.370 1.00 82.74 ATOM 104 NE ARG B 30 110.952 52.881 27.216 1.00 86.18 ATOM 105 CZ ARG B 30 111.300 51.923 28.078 1.00 87.82 ATOM 106 NH1 ARG B 30 111.998 52.219 29.173 1.00 87.99 ATOM 107 NH2 ARG B 30 110.950 50.660 27.845 1.00 88.54 ATOM 108 N HIS B 31 114.709 55.652 23.100 1.00 81.18 ATOM 109 CA HIS B 31 115.379 55.603 21.801 1.00 84.21 ATOM 110 C HIS B 31 116.873 55.362 21.958 1.00 85.41 ATOM 111 O HIS B 31 117.386 55.225 23.062 1.00 85.63 ATOM 112 CB HIS B 31 115.211 56.948 21.097 1.00 86.51 ATOM 113 CG HIS B 31 114.398 56.889 19.848 1.00 89.54 ATOM 114 ND1 HIS B 31 114.734 56.087 18.779 1.00 91.44 ATOM 115 CD2 HIS B 31 113.275 57.552 19.487 1.00 90.99 ATOM 116 CE1 HIS B 31 113.853 56.261 17.809 1.00 92.41 ATOM 117 NE2 HIS B 31 112.957 57.144 18.214 1.00 92.71 ATOM 118 N CYS B 32 117.570 55.337 20.831 1.00 87.20 ATOM 119 CA CYS B 32 119.012 55.168 20.821 1.00 88.78 ATOM 120 C CYS B 32 119.584 56.484 20.331 1.00 87.60 ATOM 121 O CYS B 32 119.251 56.934 19.240 1.00 87.59 ATOM 122 CB CYS B 32 119.420 54.057 19.860 1.00 92.88 ATOM 123 SG CYS B 32 119.218 52.364 20.493 1.00 99.03 ATOM 124 N VAL B 33 120.438 57.106 21.127 1.00 86.49 ATOM 125 CA VAL B 33 121.019 58.372 20.721 1.00 86.40 ATOM 126 C VAL B 33 122.505 58.453 21.025 1.00 86.53 ATOM 127 O VAL B 33 122.988 57.806 21.938 1.00 86.96 ATOM 128 CB VAL B 33 120.301 59.528 21.410 1.00 86.28 ATOM 129 CG1 VAL B 33 118.880 59.609 20.916 1.00 86.66 ATOM 130 CG2 VAL B 33 120.313 59.326 22.907 1.00 86.22 ATOM 131 N ALA B 34 123.232 59.247 20.251 1.00 86.75 ATOM 132 CA ALA B 34 124.664 59.396 20.459 1.00 87.41 ATOM 133 C ALA B 34 124.927 59.711 21.922 1.00 87.94 ATOM 134 O ALA B 34 124.389 60.677 22.451 1.00 87.73 ATOM 135 CB ALA B 34 125.196 60.509 19.579 1.00 87.79 ATOM 136 N CYS B 35 125.756 58.903 22.575 1.00 89.12 ATOM 137 CA CYS B 35 126.044 59.120 23.991 1.00 90.98 ATOM 138 C CYS B 35 126.564 60.520 24.286 1.00 91.69 ATOM 139 O CYS B 35 126.642 60.923 25.444 1.00 91.92 ATOM 140 CB CYS B 35 127.061 58.099 24.522 1.00 91.66 ATOM 141 SG CYS B 35 126.602 56.327 24.453 1.00 93.31 ATOM 142 N GLY B 36 126.924 61.259 23.246 1.00 92.68 ATOM 143 CA GLY B 36 127.438 62.599 23.454 1.00 93.98 ATOM 144 C GLY B 36 126.389 63.577 23.943 1.00 94.95 ATOM 145 O GLY B 36 126.719 64.626 24.492 1.00 94.78 ATOM 146 N LEU B 37 125.122 63.229 23.755 1.00 96.34 ATOM 147 CA LEU B 37 124.023 64.095 24.153 1.00 98.00 ATOM 148 C LEU B 37 123.724 64.049 25.645 1.00100.31 ATOM 149 O LEU B 37 123.226 65.016 26.212 1.00 99.86 ATOM 150 CB LEU B 37 122.785 63.727 23.350 1.00 96.33 ATOM 151 CG LEU B 37 122.982 63.888 21.845 1.00 94.46 ATOM 152 CD1 LEU B 37 121.875 63.189 21.106 1.00 94.77 ATOM 153 CD2 LEU B 37 123.025 65.354 21.494 1.00 93.67 ATOM 154 N LEU B 38 124.030 62.923 26.276 1.00103.95 ATOM 155 CA LEU B 38 123.813 62.770 27.708 1.00108.36 ATOM 156 C LEU B 38 125.162 62.737 28.424 1.00112.44 ATOM 157 O LEU B 38 126.039 61.943 28.081 1.00112.62 ATOM 158 CB LEU B 38 123.063 61.472 28.008 1.00107.19 ATOM 159 CG LEU B 38 121.644 61.276 27.480 1.00106.12 ATOM 160 CD1 LEU B 38 121.648 61.312 25.974 1.00105.83 ATOM 161 CD2 LEU B 38 121.104 59.943 27.967 1.00105.78 ATOM 162 N ARG B 39 125.330 63.601 29.418 1.00117.59 ATOM 163 CA ARG B 39 126.579 63.648 30.175 1.00122.86 ATOM 164 C ARG B 39 126.360 62.903 31.503 1.00125.96 ATOM 165 O ARG B 39 125.617 63.375 32.377 1.00126.43 ATOM 166 CB ARG B 39 126.985 65.112 30.418 1.00123.67 ATOM 167 CG ARG B 39 127.021 65.955 29.140 1.00124.96 ATOM 168 CD ARG B 39 127.452 67.395 29.394 1.00125.93 ATOM 169 NE ARG B 39 128.850 67.488 29.805 1.00127.25 ATOM 170 CZ ARG B 39 129.523 68.630 29.924 1.00127.71 ATOM 171 NH1 ARG B 39 128.924 69.784 29.662 1.00127.71 ATOM 172 NH2 ARG B 39 130.797 68.619 30.300 1.00127.76 ATOM 173 N THR B 40 127.000 61.736 31.641 1.00129.24 ATOM 174 CA THR B 40 126.858 60.895 32.842 1.00132.01 ATOM 175 C THR B 40 128.164 60.500 33.563 1.00133.81 ATOM 176 O THR B 40 128.976 59.738 33.022 1.00134.18 ATOM 177 CB THR B 40 126.085 59.571 32.514 1.00132.22 ATOM 178 OG1 THR B 40 126.808 58.813 31.530 1.00132.40 ATOM 179 CG2 THR B 40 124.678 59.879 31.990 1.00132.33 ATOM 180 N PRO B 41 128.378 61.022 34.794 1.00135.30 ATOM 181 CA PRO B 41 129.566 60.744 35.625 1.00135.85 ATOM 182 C PRO B 41 129.489 59.411 36.394 1.00136.12 ATOM 183 CB PRO B 41 129.619 61.943 36.583 1.00135.92 ATOM 184 CG PRO B 41 128.892 63.031 35.832 1.00136.07 ATOM 185 CD PRO B 41 127.724 62.263 35.252 1.00135.76 TER