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 BA 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BA 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 -2.529 38.741 -6.191 1.00124.57 ATOM 2 CA THR B 17 -2.978 38.979 -7.602 1.00124.13 ATOM 3 C THR B 17 -2.277 38.042 -8.615 1.00122.82 ATOM 4 O THR B 17 -1.216 38.382 -9.159 1.00122.71 ATOM 5 CB THR B 17 -2.740 40.480 -8.022 1.00124.84 ATOM 6 OG1 THR B 17 -1.376 40.852 -7.769 1.00125.40 ATOM 7 CG2 THR B 17 -3.665 41.420 -7.238 1.00124.40 ATOM 8 N PRO B 18 -2.867 36.850 -8.886 1.00121.10 ATOM 9 CA PRO B 18 -2.224 35.939 -9.843 1.00118.87 ATOM 10 C PRO B 18 -1.980 36.634 -11.176 1.00116.56 ATOM 11 O PRO B 18 -2.543 37.697 -11.446 1.00116.25 ATOM 12 CB PRO B 18 -3.212 34.772 -9.939 1.00119.17 ATOM 13 CG PRO B 18 -4.531 35.414 -9.643 1.00119.92 ATOM 14 CD PRO B 18 -4.193 36.338 -8.491 1.00120.64 ATOM 15 N CYS B 19 -1.134 36.041 -12.005 1.00114.05 ATOM 16 CA CYS B 19 -0.811 36.647 -13.290 1.00111.63 ATOM 17 C CYS B 19 -1.689 36.154 -14.432 1.00111.01 ATOM 18 O CYS B 19 -2.496 35.230 -14.271 1.00110.65 ATOM 19 CB CYS B 19 0.657 36.378 -13.654 1.00109.57 ATOM 20 SG CYS B 19 1.902 36.743 -12.369 1.00106.80 ATOM 21 N VAL B 20 -1.512 36.792 -15.587 1.00110.19 ATOM 22 CA VAL B 20 -2.228 36.435 -16.808 1.00109.53 ATOM 23 C VAL B 20 -1.879 34.970 -17.117 1.00108.87 ATOM 24 O VAL B 20 -0.776 34.516 -16.802 1.00109.59 ATOM 25 CB VAL B 20 -1.752 37.320 -17.995 1.00109.15 ATOM 26 CG1 VAL B 20 -2.506 36.950 -19.271 1.00108.77 ATOM 27 CG2 VAL B 20 -1.929 38.791 -17.650 1.00108.29 ATOM 28 N PRO B 21 -2.813 34.204 -17.713 1.00107.49 ATOM 29 CA PRO B 21 -2.478 32.806 -18.015 1.00105.70 ATOM 30 C PRO B 21 -1.259 32.756 -18.942 1.00104.07 ATOM 31 O PRO B 21 -1.025 33.697 -19.717 1.00103.72 ATOM 32 CB PRO B 21 -3.750 32.288 -18.674 1.00106.32 ATOM 33 CG PRO B 21 -4.827 33.086 -17.980 1.00106.62 ATOM 34 CD PRO B 21 -4.239 34.475 -17.969 1.00107.01 ATOM 35 N ALA B 22 -0.495 31.664 -18.853 1.00102.13 ATOM 36 CA ALA B 22 0.735 31.475 -19.635 1.00100.19 ATOM 37 C ALA B 22 1.828 32.399 -19.137 1.00 98.26 ATOM 38 O ALA B 22 2.802 32.703 -19.845 1.00 97.84 ATOM 39 CB ALA B 22 0.513 31.752 -21.008 1.00101.16 ATOM 40 N GLU B 23 1.626 32.861 -17.913 1.00 95.52 ATOM 41 CA GLU B 23 2.551 33.745 -17.227 1.00 92.24 ATOM 42 C GLU B 23 2.406 33.367 -15.750 1.00 90.48 ATOM 43 O GLU B 23 1.308 33.403 -15.185 1.00 90.21 ATOM 44 CB GLU B 23 2.172 35.212 -17.476 1.00 91.40 ATOM 45 CG GLU B 23 3.368 36.158 -17.487 1.00 90.53 ATOM 46 CD GLU B 23 3.031 37.558 -17.980 1.00 90.35 ATOM 47 OE1 GLU B 23 2.120 38.187 -17.402 1.00 91.20 ATOM 48 OE2 GLU B 23 3.686 38.033 -18.936 1.00 89.17 ATOM 49 N CYS B 24 3.518 32.975 -15.138 1.00 88.38 ATOM 50 CA CYS B 24 3.522 32.545 -13.744 1.00 85.98 ATOM 51 C CYS B 24 4.100 33.591 -12.801 1.00 82.18 ATOM 52 O CYS B 24 4.650 34.609 -13.236 1.00 81.05 ATOM 53 CB CYS B 24 4.312 31.229 -13.624 1.00 88.78 ATOM 54 SG CYS B 24 3.455 29.771 -14.334 1.00 94.16 ATOM 55 N PHE B 25 3.963 33.335 -11.504 1.00 78.03 ATOM 56 CA PHE B 25 4.489 34.248 -10.501 1.00 73.83 ATOM 57 C PHE B 25 5.840 33.768 -9.989 1.00 71.30 ATOM 58 O PHE B 25 5.922 32.759 -9.284 1.00 71.36 ATOM 59 CB PHE B 25 3.529 34.370 -9.324 1.00 73.40 ATOM 60 CG PHE B 25 3.898 35.464 -8.368 1.00 72.89 ATOM 61 CD1 PHE B 25 4.068 36.772 -8.825 1.00 72.80 ATOM 62 CD2 PHE B 25 4.070 35.202 -7.018 1.00 72.52 ATOM 63 CE1 PHE B 25 4.404 37.807 -7.952 1.00 72.08 ATOM 64 CE2 PHE B 25 4.405 36.230 -6.135 1.00 72.53 ATOM 65 CZ PHE B 25 4.572 37.536 -6.606 1.00 72.17 ATOM 66 N ASP B 26 6.897 34.495 -10.347 1.00 67.91 ATOM 67 CA ASP B 26 8.248 34.137 -9.927 1.00 64.66 ATOM 68 C ASP B 26 8.423 34.543 -8.471 1.00 63.36 ATOM 69 O ASP B 26 8.370 35.725 -8.136 1.00 63.40 ATOM 70 CB ASP B 26 9.292 34.856 -10.788 1.00 62.64 ATOM 71 CG ASP B 26 10.662 34.246 -10.653 1.00 61.46 ATOM 72 OD1 ASP B 26 11.040 33.901 -9.516 1.00 60.97 ATOM 73 OD2 ASP B 26 11.362 34.111 -11.675 1.00 60.86 ATOM 74 N LEU B 27 8.630 33.564 -7.601 1.00 61.43 ATOM 75 CA LEU B 27 8.792 33.856 -6.191 1.00 59.24 ATOM 76 C LEU B 27 10.111 34.529 -5.831 1.00 58.54 ATOM 77 O LEU B 27 10.223 35.131 -4.767 1.00 58.21 ATOM 78 CB LEU B 27 8.617 32.571 -5.396 1.00 58.87 ATOM 79 CG LEU B 27 7.162 32.119 -5.330 1.00 57.99 ATOM 80 CD1 LEU B 27 7.068 30.740 -4.734 1.00 58.56 ATOM 81 CD2 LEU B 27 6.384 33.103 -4.490 1.00 58.66 ATOM 82 N LEU B 28 11.101 34.430 -6.713 1.00 57.88 ATOM 83 CA LEU B 28 12.400 35.034 -6.469 1.00 58.14 ATOM 84 C LEU B 28 12.410 36.494 -6.875 1.00 59.64 ATOM 85 O LEU B 28 13.078 37.311 -6.254 1.00 59.95 ATOM 86 CB LEU B 28 13.496 34.305 -7.244 1.00 56.95 ATOM 87 CG LEU B 28 14.903 34.925 -7.186 1.00 56.17 ATOM 88 CD1 LEU B 28 15.447 34.828 -5.784 1.00 56.08 ATOM 89 CD2 LEU B 28 15.837 34.198 -8.129 1.00 55.62 ATOM 90 N VAL B 29 11.675 36.830 -7.922 1.00 61.78 ATOM 91 CA VAL B 29 11.646 38.210 -8.372 1.00 64.66 ATOM 92 C VAL B 29 10.368 38.940 -7.960 1.00 67.85 ATOM 93 O VAL B 29 10.258 40.150 -8.146 1.00 67.96 ATOM 94 CB VAL B 29 11.791 38.297 -9.901 1.00 63.67 ATOM 95 CG1 VAL B 29 12.134 39.717 -10.307 1.00 62.90 ATOM 96 CG2 VAL B 29 12.857 37.344 -10.376 1.00 62.96 ATOM 97 N ARG B 30 9.411 38.211 -7.391 1.00 72.30 ATOM 98 CA ARG B 30 8.140 38.807 -6.965 1.00 77.00 ATOM 99 C ARG B 30 7.531 39.558 -8.159 1.00 79.11 ATOM 100 O ARG B 30 7.033 40.676 -8.028 1.00 79.23 ATOM 101 CB ARG B 30 8.371 39.777 -5.789 1.00 78.49 ATOM 102 CG ARG B 30 9.151 39.198 -4.585 1.00 81.07 ATOM 103 CD ARG B 30 8.343 38.192 -3.763 1.00 83.76 ATOM 104 NE ARG B 30 7.207 38.824 -3.084 1.00 87.52 ATOM 105 CZ ARG B 30 6.289 38.172 -2.364 1.00 88.55 ATOM 106 NH1 ARG B 30 6.363 36.852 -2.221 1.00 88.65 ATOM 107 NH2 ARG B 30 5.288 38.838 -1.788 1.00 88.52 ATOM 108 N HIS B 31 7.576 38.909 -9.320 1.00 82.42 ATOM 109 CA HIS B 31 7.088 39.463 -10.580 1.00 85.33 ATOM 110 C HIS B 31 6.237 38.454 -11.329 1.00 86.70 ATOM 111 O HIS B 31 6.016 37.335 -10.868 1.00 86.69 ATOM 112 CB HIS B 31 8.275 39.803 -11.476 1.00 87.57 ATOM 113 CG HIS B 31 8.434 41.259 -11.754 1.00 90.69 ATOM 114 ND1 HIS B 31 7.449 42.014 -12.355 1.00 92.67 ATOM 115 CD2 HIS B 31 9.477 42.097 -11.541 1.00 91.87 ATOM 116 CE1 HIS B 31 7.879 43.256 -12.501 1.00 93.60 ATOM 117 NE2 HIS B 31 9.106 43.333 -12.015 1.00 93.58 ATOM 118 N CYS B 32 5.781 38.861 -12.506 1.00 88.51 ATOM 119 CA CYS B 32 4.993 37.997 -13.370 1.00 90.45 ATOM 120 C CYS B 32 5.866 37.715 -14.578 1.00 89.32 ATOM 121 O CYS B 32 6.305 38.642 -15.258 1.00 88.66 ATOM 122 CB CYS B 32 3.712 38.699 -13.824 1.00 94.45 ATOM 123 SG CYS B 32 2.351 38.720 -12.612 1.00100.49 ATOM 124 N VAL B 33 6.131 36.444 -14.845 1.00 88.70 ATOM 125 CA VAL B 33 6.966 36.103 -15.988 1.00 89.02 ATOM 126 C VAL B 33 6.423 34.908 -16.762 1.00 89.41 ATOM 127 O VAL B 33 5.733 34.055 -16.194 1.00 89.48 ATOM 128 CB VAL B 33 8.402 35.798 -15.540 1.00 88.81 ATOM 129 CG1 VAL B 33 9.050 37.062 -14.997 1.00 88.82 ATOM 130 CG2 VAL B 33 8.390 34.714 -14.480 1.00 88.18 ATOM 131 N ALA B 34 6.731 34.852 -18.058 1.00 89.42 ATOM 132 CA ALA B 34 6.267 33.754 -18.903 1.00 89.79 ATOM 133 C ALA B 34 6.595 32.423 -18.237 1.00 90.01 ATOM 134 O ALA B 34 7.759 32.148 -17.953 1.00 90.06 ATOM 135 CB ALA B 34 6.934 33.838 -20.268 1.00 89.94 ATOM 136 N CYS B 35 5.581 31.597 -17.993 1.00 90.51 ATOM 137 CA CYS B 35 5.814 30.315 -17.334 1.00 92.03 ATOM 138 C CYS B 35 6.870 29.468 -18.026 1.00 92.91 ATOM 139 O CYS B 35 7.327 28.468 -17.476 1.00 92.72 ATOM 140 CB CYS B 35 4.525 29.496 -17.241 1.00 92.59 ATOM 141 SG CYS B 35 3.134 30.225 -16.305 1.00 94.51 ATOM 142 N GLY B 36 7.258 29.863 -19.232 1.00 94.41 ATOM 143 CA GLY B 36 8.254 29.100 -19.964 1.00 96.44 ATOM 144 C GLY B 36 9.646 29.187 -19.368 1.00 97.68 ATOM 145 O GLY B 36 10.502 28.337 -19.645 1.00 97.63 ATOM 146 N LEU B 37 9.866 30.209 -18.543 1.00 98.73 ATOM 147 CA LEU B 37 11.159 30.434 -17.912 1.00100.14 ATOM 148 C LEU B 37 11.417 29.520 -16.716 1.00102.43 ATOM 149 O LEU B 37 12.566 29.204 -16.402 1.00102.53 ATOM 150 CB LEU B 37 11.270 31.899 -17.505 1.00 97.99 ATOM 151 CG LEU B 37 11.161 32.861 -18.690 1.00 96.36 ATOM 152 CD1 LEU B 37 10.939 34.268 -18.194 1.00 95.96 ATOM 153 CD2 LEU B 37 12.413 32.778 -19.537 1.00 95.53 ATOM 154 N LEU B 38 10.350 29.098 -16.051 1.00105.42 ATOM 155 CA LEU B 38 10.477 28.203 -14.910 1.00109.29 ATOM 156 C LEU B 38 9.943 26.826 -15.292 1.00113.36 ATOM 157 O LEU B 38 8.816 26.702 -15.774 1.00113.76 ATOM 158 CB LEU B 38 9.681 28.731 -13.719 1.00107.57 ATOM 159 CG LEU B 38 10.074 30.066 -13.089 1.00106.27 ATOM 160 CD1 LEU B 38 9.939 31.177 -14.099 1.00105.41 ATOM 161 CD2 LEU B 38 9.181 30.333 -11.892 1.00106.01 ATOM 162 N ARG B 39 10.752 25.793 -15.084 1.00118.40 ATOM 163 CA ARG B 39 10.338 24.426 -15.403 1.00123.41 ATOM 164 C ARG B 39 9.919 23.733 -14.097 1.00126.12 ATOM 165 O ARG B 39 10.762 23.447 -13.234 1.00126.51 ATOM 166 CB ARG B 39 11.494 23.675 -16.086 1.00124.45 ATOM 167 CG ARG B 39 12.079 24.422 -17.291 1.00125.94 ATOM 168 CD ARG B 39 13.205 23.652 -17.980 1.00127.21 ATOM 169 NE ARG B 39 12.726 22.440 -18.647 1.00128.40 ATOM 170 CZ ARG B 39 13.472 21.674 -19.442 1.00128.76 ATOM 171 NH1 ARG B 39 14.741 21.989 -19.678 1.00128.78 ATOM 172 NH2 ARG B 39 12.948 20.591 -20.005 1.00128.53 ATOM 173 N THR B 40 8.615 23.477 -13.959 1.00129.10 ATOM 174 CA THR B 40 8.068 22.855 -12.746 1.00131.99 ATOM 175 C THR B 40 7.231 21.578 -12.945 1.00133.76 ATOM 176 O THR B 40 6.133 21.631 -13.515 1.00133.80 ATOM 177 CB THR B 40 7.186 23.872 -11.942 1.00132.16 ATOM 178 OG1 THR B 40 6.078 24.301 -12.750 1.00132.19 ATOM 179 CG2 THR B 40 8.013 25.089 -11.514 1.00132.18 ATOM 180 N PRO B 41 7.749 20.413 -12.477 1.00135.40 ATOM 181 CA PRO B 41 7.079 19.101 -12.572 1.00136.15 ATOM 182 C PRO B 41 6.005 18.857 -11.480 1.00136.46 ATOM 183 CB PRO B 41 8.242 18.102 -12.458 1.00136.21 ATOM 184 CG PRO B 41 9.441 18.892 -12.926 1.00135.96 ATOM 185 CD PRO B 41 9.196 20.223 -12.252 1.00135.76 TER