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 BG 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BG 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 40.879 63.603 -18.263 1.00124.94 ATOM 2 CA THR B 17 41.118 63.323 -19.715 1.00124.94 ATOM 3 C THR B 17 39.843 62.810 -20.431 1.00123.93 ATOM 4 O THR B 17 39.591 61.594 -20.474 1.00124.34 ATOM 5 CB THR B 17 42.287 62.277 -19.903 1.00125.56 ATOM 6 OG1 THR B 17 42.030 61.109 -19.107 1.00126.24 ATOM 7 CG2 THR B 17 43.638 62.874 -19.487 1.00125.15 ATOM 8 N PRO B 18 39.023 63.731 -21.002 1.00122.31 ATOM 9 CA PRO B 18 37.808 63.268 -21.691 1.00120.07 ATOM 10 C PRO B 18 38.143 62.237 -22.778 1.00117.85 ATOM 11 O PRO B 18 39.303 62.096 -23.190 1.00117.40 ATOM 12 CB PRO B 18 37.204 64.565 -22.250 1.00120.35 ATOM 13 CG PRO B 18 38.404 65.442 -22.464 1.00121.00 ATOM 14 CD PRO B 18 39.212 65.183 -21.202 1.00121.87 ATOM 15 N CYS B 19 37.130 61.511 -23.236 1.00115.22 ATOM 16 CA CYS B 19 37.352 60.486 -24.248 1.00112.44 ATOM 17 C CYS B 19 37.162 60.990 -25.670 1.00111.82 ATOM 18 O CYS B 19 36.734 62.128 -25.904 1.00111.63 ATOM 19 CB CYS B 19 36.405 59.301 -24.031 1.00110.15 ATOM 20 SG CYS B 19 36.340 58.621 -22.344 1.00107.92 ATOM 21 N VAL B 20 37.491 60.113 -26.614 1.00110.99 ATOM 22 CA VAL B 20 37.347 60.389 -28.040 1.00109.88 ATOM 23 C VAL B 20 35.861 60.658 -28.284 1.00109.12 ATOM 24 O VAL B 20 35.007 60.099 -27.591 1.00109.64 ATOM 25 CB VAL B 20 37.764 59.153 -28.879 1.00109.75 ATOM 26 CG1 VAL B 20 37.613 59.448 -30.361 1.00109.41 ATOM 27 CG2 VAL B 20 39.198 58.746 -28.541 1.00109.31 ATOM 28 N PRO B 21 35.527 61.529 -29.252 1.00107.94 ATOM 29 CA PRO B 21 34.102 61.791 -29.499 1.00106.33 ATOM 30 C PRO B 21 33.386 60.490 -29.881 1.00104.69 ATOM 31 O PRO B 21 34.013 59.568 -30.426 1.00104.35 ATOM 32 CB PRO B 21 34.132 62.802 -30.640 1.00106.83 ATOM 33 CG PRO B 21 35.410 63.561 -30.372 1.00107.39 ATOM 34 CD PRO B 21 36.378 62.448 -30.030 1.00107.52 ATOM 35 N ALA B 22 32.085 60.419 -29.594 1.00102.55 ATOM 36 CA ALA B 22 31.284 59.223 -29.875 1.00100.22 ATOM 37 C ALA B 22 31.663 58.120 -28.883 1.00 98.38 ATOM 38 O ALA B 22 31.385 56.934 -29.098 1.00 97.98 ATOM 39 CB ALA B 22 31.519 58.747 -31.307 1.00100.86 ATOM 40 N GLU B 23 32.314 58.543 -27.803 1.00 95.76 ATOM 41 CA GLU B 23 32.762 57.663 -26.730 1.00 92.80 ATOM 42 C GLU B 23 32.689 58.519 -25.453 1.00 91.18 ATOM 43 O GLU B 23 33.297 59.594 -25.368 1.00 90.95 ATOM 44 CB GLU B 23 34.199 57.182 -27.004 1.00 92.23 ATOM 45 CG GLU B 23 34.506 55.782 -26.465 1.00 91.49 ATOM 46 CD GLU B 23 35.845 55.214 -26.948 1.00 91.08 ATOM 47 OE1 GLU B 23 36.895 55.866 -26.736 1.00 90.70 ATOM 48 OE2 GLU B 23 35.843 54.104 -27.532 1.00 90.11 ATOM 49 N CYS B 24 31.922 58.045 -24.475 1.00 88.89 ATOM 50 CA CYS B 24 31.718 58.763 -23.219 1.00 86.23 ATOM 51 C CYS B 24 32.508 58.180 -22.054 1.00 82.63 ATOM 52 O CYS B 24 33.113 57.110 -22.169 1.00 82.37 ATOM 53 CB CYS B 24 30.220 58.764 -22.887 1.00 88.81 ATOM 54 SG CYS B 24 29.214 59.841 -23.972 1.00 94.68 ATOM 55 N PHE B 25 32.505 58.892 -20.932 1.00 78.41 ATOM 56 CA PHE B 25 33.210 58.425 -19.743 1.00 73.84 ATOM 57 C PHE B 25 32.239 57.760 -18.776 1.00 71.25 ATOM 58 O PHE B 25 31.391 58.425 -18.172 1.00 71.19 ATOM 59 CB PHE B 25 33.908 59.587 -19.039 1.00 73.46 ATOM 60 CG PHE B 25 34.840 59.153 -17.945 1.00 72.92 ATOM 61 CD1 PHE B 25 35.865 58.248 -18.208 1.00 72.86 ATOM 62 CD2 PHE B 25 34.704 59.648 -16.656 1.00 73.06 ATOM 63 CE1 PHE B 25 36.742 57.838 -17.204 1.00 72.57 ATOM 64 CE2 PHE B 25 35.577 59.244 -15.641 1.00 72.87 ATOM 65 CZ PHE B 25 36.598 58.337 -15.918 1.00 72.43 ATOM 66 N ASP B 26 32.362 56.443 -18.636 1.00 67.92 ATOM 67 CA ASP B 26 31.493 55.691 -17.742 1.00 64.83 ATOM 68 C ASP B 26 31.962 55.917 -16.313 1.00 63.43 ATOM 69 O ASP B 26 33.076 55.535 -15.952 1.00 63.02 ATOM 70 CB ASP B 26 31.544 54.195 -18.063 1.00 63.05 ATOM 71 CG ASP B 26 30.391 53.431 -17.436 1.00 62.00 ATOM 72 OD1 ASP B 26 30.056 53.720 -16.266 1.00 61.93 ATOM 73 OD2 ASP B 26 29.819 52.547 -18.107 1.00 60.20 ATOM 74 N LEU B 27 31.113 56.533 -15.499 1.00 61.61 ATOM 75 CA LEU B 27 31.478 56.809 -14.123 1.00 59.73 ATOM 76 C LEU B 27 31.520 55.583 -13.216 1.00 59.06 ATOM 77 O LEU B 27 32.129 55.627 -12.147 1.00 58.89 ATOM 78 CB LEU B 27 30.530 57.853 -13.556 1.00 59.49 ATOM 79 CG LEU B 27 30.806 59.251 -14.100 1.00 58.58 ATOM 80 CD1 LEU B 27 29.701 60.197 -13.688 1.00 59.05 ATOM 81 CD2 LEU B 27 32.149 59.728 -13.573 1.00 58.33 ATOM 82 N LEU B 28 30.879 54.496 -13.641 1.00 58.44 ATOM 83 CA LEU B 28 30.856 53.264 -12.858 1.00 58.37 ATOM 84 C LEU B 28 32.097 52.431 -13.112 1.00 60.16 ATOM 85 O LEU B 28 32.608 51.768 -12.212 1.00 60.06 ATOM 86 CB LEU B 28 29.629 52.427 -13.207 1.00 56.27 ATOM 87 CG LEU B 28 29.535 51.054 -12.537 1.00 55.07 ATOM 88 CD1 LEU B 28 29.372 51.222 -11.041 1.00 55.03 ATOM 89 CD2 LEU B 28 28.355 50.289 -13.087 1.00 53.76 ATOM 90 N VAL B 29 32.585 52.458 -14.345 1.00 62.67 ATOM 91 CA VAL B 29 33.765 51.681 -14.681 1.00 65.41 ATOM 92 C VAL B 29 35.036 52.529 -14.762 1.00 68.83 ATOM 93 O VAL B 29 36.133 51.980 -14.887 1.00 69.50 ATOM 94 CB VAL B 29 33.577 50.936 -16.013 1.00 63.54 ATOM 95 CG1 VAL B 29 34.621 49.853 -16.148 1.00 62.58 ATOM 96 CG2 VAL B 29 32.198 50.337 -16.079 1.00 62.45 ATOM 97 N ARG B 30 34.896 53.854 -14.677 1.00 72.91 ATOM 98 CA ARG B 30 36.045 54.767 -14.752 1.00 77.41 ATOM 99 C ARG B 30 36.832 54.451 -16.031 1.00 79.89 ATOM 100 O ARG B 30 38.065 54.382 -16.028 1.00 80.15 ATOM 101 CB ARG B 30 36.951 54.587 -13.522 1.00 79.09 ATOM 102 CG ARG B 30 36.242 54.671 -12.151 1.00 81.76 ATOM 103 CD ARG B 30 35.837 56.093 -11.772 1.00 84.36 ATOM 104 NE ARG B 30 36.994 56.963 -11.561 1.00 87.38 ATOM 105 CZ ARG B 30 36.922 58.273 -11.317 1.00 88.76 ATOM 106 NH1 ARG B 30 35.739 58.879 -11.249 1.00 89.07 ATOM 107 NH2 ARG B 30 38.036 58.981 -11.143 1.00 88.87 ATOM 108 N HIS B 31 36.090 54.263 -17.120 1.00 83.25 ATOM 109 CA HIS B 31 36.638 53.909 -18.431 1.00 86.12 ATOM 110 C HIS B 31 36.033 54.774 -19.523 1.00 87.54 ATOM 111 O HIS B 31 35.208 55.648 -19.263 1.00 87.72 ATOM 112 CB HIS B 31 36.284 52.457 -18.760 1.00 87.79 ATOM 113 CG HIS B 31 37.462 51.547 -18.853 1.00 90.65 ATOM 114 ND1 HIS B 31 38.498 51.760 -19.736 1.00 92.78 ATOM 115 CD2 HIS B 31 37.762 50.407 -18.186 1.00 92.05 ATOM 116 CE1 HIS B 31 39.387 50.790 -19.610 1.00 93.81 ATOM 117 NE2 HIS B 31 38.964 49.956 -18.676 1.00 94.12 ATOM 118 N CYS B 32 36.443 54.501 -20.756 1.00 89.39 ATOM 119 CA CYS B 32 35.926 55.199 -21.924 1.00 91.17 ATOM 120 C CYS B 32 35.128 54.164 -22.697 1.00 89.96 ATOM 121 O CYS B 32 35.662 53.119 -23.071 1.00 89.67 ATOM 122 CB CYS B 32 37.067 55.717 -22.805 1.00 95.43 ATOM 123 SG CYS B 32 37.860 57.262 -22.252 1.00102.36 ATOM 124 N VAL B 33 33.852 54.439 -22.932 1.00 88.96 ATOM 125 CA VAL B 33 33.027 53.491 -23.666 1.00 88.68 ATOM 126 C VAL B 33 32.118 54.182 -24.669 1.00 88.64 ATOM 127 O VAL B 33 31.746 55.338 -24.485 1.00 88.44 ATOM 128 CB VAL B 33 32.172 52.656 -22.703 1.00 88.63 ATOM 129 CG1 VAL B 33 33.070 51.766 -21.858 1.00 88.45 ATOM 130 CG2 VAL B 33 31.359 53.575 -21.810 1.00 88.65 ATOM 131 N ALA B 34 31.770 53.473 -25.738 1.00 88.99 ATOM 132 CA ALA B 34 30.899 54.031 -26.766 1.00 89.97 ATOM 133 C ALA B 34 29.657 54.632 -26.115 1.00 90.55 ATOM 134 O ALA B 34 28.929 53.934 -25.411 1.00 90.21 ATOM 135 CB ALA B 34 30.498 52.942 -27.748 1.00 90.16 ATOM 136 N CYS B 35 29.407 55.919 -26.354 1.00 91.52 ATOM 137 CA CYS B 35 28.251 56.582 -25.753 1.00 93.10 ATOM 138 C CYS B 35 26.936 55.867 -26.036 1.00 93.84 ATOM 139 O CYS B 35 25.912 56.187 -25.432 1.00 93.81 ATOM 140 CB CYS B 35 28.124 58.030 -26.238 1.00 93.70 ATOM 141 SG CYS B 35 29.513 59.164 -25.879 1.00 95.97 ATOM 142 N GLY B 36 26.959 54.909 -26.956 1.00 94.87 ATOM 143 CA GLY B 36 25.744 54.187 -27.284 1.00 96.40 ATOM 144 C GLY B 36 25.273 53.262 -26.176 1.00 97.67 ATOM 145 O GLY B 36 24.103 52.871 -26.139 1.00 97.54 ATOM 146 N LEU B 37 26.179 52.922 -25.265 1.00 99.06 ATOM 147 CA LEU B 37 25.864 52.024 -24.158 1.00100.69 ATOM 148 C LEU B 37 25.090 52.695 -23.025 1.00102.95 ATOM 149 O LEU B 37 24.328 52.038 -22.313 1.00102.80 ATOM 150 CB LEU B 37 27.156 51.410 -23.628 1.00 99.15 ATOM 151 CG LEU B 37 27.914 50.601 -24.684 1.00 97.98 ATOM 152 CD1 LEU B 37 29.335 50.329 -24.215 1.00 97.48 ATOM 153 CD2 LEU B 37 27.165 49.306 -24.962 1.00 96.65 ATOM 154 N LEU B 38 25.290 54.001 -22.862 1.00106.06 ATOM 155 CA LEU B 38 24.599 54.764 -21.829 1.00109.68 ATOM 156 C LEU B 38 23.576 55.683 -22.480 1.00113.34 ATOM 157 O LEU B 38 23.911 56.466 -23.369 1.00113.35 ATOM 158 CB LEU B 38 25.588 55.613 -21.024 1.00108.23 ATOM 159 CG LEU B 38 26.671 54.927 -20.191 1.00107.26 ATOM 160 CD1 LEU B 38 27.591 54.132 -21.087 1.00106.87 ATOM 161 CD2 LEU B 38 27.462 55.978 -19.432 1.00106.87 ATOM 162 N ARG B 39 22.327 55.587 -22.038 1.00118.35 ATOM 163 CA ARG B 39 21.263 56.429 -22.580 1.00123.40 ATOM 164 C ARG B 39 21.012 57.586 -21.600 1.00125.97 ATOM 165 O ARG B 39 20.492 57.376 -20.496 1.00126.26 ATOM 166 CB ARG B 39 19.993 55.587 -22.793 1.00124.41 ATOM 167 CG ARG B 39 20.237 54.313 -23.614 1.00125.81 ATOM 168 CD ARG B 39 18.961 53.513 -23.853 1.00126.99 ATOM 169 NE ARG B 39 18.022 54.208 -24.733 1.00128.16 ATOM 170 CZ ARG B 39 16.912 53.661 -25.226 1.00128.69 ATOM 171 NH1 ARG B 39 16.598 52.407 -24.926 1.00129.09 ATOM 172 NH2 ARG B 39 16.119 54.365 -26.028 1.00128.59 ATOM 173 N THR B 40 21.390 58.801 -22.007 1.00128.86 ATOM 174 CA THR B 40 21.244 59.988 -21.157 1.00131.78 ATOM 175 C THR B 40 20.464 61.173 -21.759 1.00133.49 ATOM 176 O THR B 40 20.922 61.803 -22.718 1.00133.91 ATOM 177 CB THR B 40 22.643 60.525 -20.707 1.00132.09 ATOM 178 OG1 THR B 40 23.421 60.889 -21.860 1.00132.04 ATOM 179 CG2 THR B 40 23.397 59.463 -19.899 1.00132.24 ATOM 180 N PRO B 41 19.269 61.482 -21.200 1.00134.84 ATOM 181 CA PRO B 41 18.400 62.588 -21.644 1.00135.34 ATOM 182 C PRO B 41 18.806 63.966 -21.087 1.00135.39 ATOM 183 CB PRO B 41 17.009 62.166 -21.146 1.00135.60 ATOM 184 CG PRO B 41 17.106 60.664 -21.048 1.00135.45 ATOM 185 CD PRO B 41 18.479 60.497 -20.438 1.00135.28 TER