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 B3 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 B3 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 -3.147 18.561 137.020 1.00124.13 ATOM 2 CA THR B 17 -3.634 17.567 138.029 1.00123.63 ATOM 3 C THR B 17 -2.947 17.740 139.402 1.00122.26 ATOM 4 O THR B 17 -1.902 17.132 139.662 1.00122.41 ATOM 5 CB THR B 17 -3.421 16.095 137.512 1.00124.28 ATOM 6 OG1 THR B 17 -2.060 15.918 137.096 1.00125.01 ATOM 7 CG2 THR B 17 -4.338 15.788 136.327 1.00124.07 ATOM 8 N PRO B 18 -3.528 18.571 140.300 1.00120.51 ATOM 9 CA PRO B 18 -2.892 18.749 141.611 1.00118.37 ATOM 10 C PRO B 18 -2.684 17.403 142.303 1.00116.10 ATOM 11 O PRO B 18 -3.266 16.387 141.907 1.00115.72 ATOM 12 CB PRO B 18 -3.868 19.669 142.356 1.00118.83 ATOM 13 CG PRO B 18 -5.190 19.343 141.736 1.00119.53 ATOM 14 CD PRO B 18 -4.838 19.248 140.265 1.00120.17 ATOM 15 N CYS B 19 -1.849 17.394 143.332 1.00113.29 ATOM 16 CA CYS B 19 -1.560 16.159 144.037 1.00110.22 ATOM 17 C CYS B 19 -2.453 15.926 145.255 1.00109.80 ATOM 18 O CYS B 19 -3.239 16.792 145.652 1.00109.65 ATOM 19 CB CYS B 19 -0.097 16.148 144.487 1.00107.53 ATOM 20 SG CYS B 19 1.143 16.583 143.223 1.00102.06 ATOM 21 N VAL B 20 -2.316 14.735 145.834 1.00108.76 ATOM 22 CA VAL B 20 -3.047 14.342 147.032 1.00107.60 ATOM 23 C VAL B 20 -2.680 15.345 148.129 1.00106.63 ATOM 24 O VAL B 20 -1.566 15.854 148.164 1.00107.28 ATOM 25 CB VAL B 20 -2.609 12.929 147.490 1.00107.66 ATOM 26 CG1 VAL B 20 -3.377 12.505 148.732 1.00107.80 ATOM 27 CG2 VAL B 20 -2.808 11.933 146.359 1.00107.73 ATOM 28 N PRO B 21 -3.616 15.659 149.029 1.00105.40 ATOM 29 CA PRO B 21 -3.266 16.613 150.083 1.00103.89 ATOM 30 C PRO B 21 -2.072 16.085 150.881 1.00102.59 ATOM 31 O PRO B 21 -1.853 14.872 150.950 1.00102.71 ATOM 32 CB PRO B 21 -4.542 16.683 150.911 1.00104.55 ATOM 33 CG PRO B 21 -5.616 16.445 149.884 1.00104.83 ATOM 34 CD PRO B 21 -5.048 15.319 149.069 1.00105.31 ATOM 35 N ALA B 22 -1.309 16.992 151.482 1.00100.76 ATOM 36 CA ALA B 22 -0.120 16.621 152.263 1.00 98.63 ATOM 37 C ALA B 22 0.983 16.159 151.316 1.00 96.39 ATOM 38 O ALA B 22 1.952 15.509 151.723 1.00 95.78 ATOM 39 CB ALA B 22 -0.450 15.516 153.274 1.00 99.25 ATOM 40 N GLU B 23 0.799 16.507 150.045 1.00 93.61 ATOM 41 CA GLU B 23 1.733 16.192 148.974 1.00 90.32 ATOM 42 C GLU B 23 1.631 17.362 147.976 1.00 88.32 ATOM 43 O GLU B 23 0.550 17.672 147.478 1.00 88.23 ATOM 44 CB GLU B 23 1.349 14.856 148.322 1.00 89.46 ATOM 45 CG GLU B 23 2.541 14.078 147.788 1.00 88.88 ATOM 46 CD GLU B 23 2.211 12.668 147.353 1.00 88.47 ATOM 47 OE1 GLU B 23 1.303 12.488 146.511 1.00 88.29 ATOM 48 OE2 GLU B 23 2.884 11.738 147.849 1.00 88.14 ATOM 49 N CYS B 24 2.757 18.022 147.712 1.00 85.95 ATOM 50 CA CYS B 24 2.802 19.177 146.816 1.00 82.83 ATOM 51 C CYS B 24 3.387 18.863 145.449 1.00 79.22 ATOM 52 O CYS B 24 3.917 17.775 145.220 1.00 79.17 ATOM 53 CB CYS B 24 3.619 20.288 147.477 1.00 85.21 ATOM 54 SG CYS B 24 2.782 21.097 148.884 1.00 90.66 ATOM 55 N PHE B 25 3.291 19.820 144.537 1.00 74.81 ATOM 56 CA PHE B 25 3.830 19.629 143.199 1.00 70.52 ATOM 57 C PHE B 25 5.189 20.290 143.078 1.00 68.08 ATOM 58 O PHE B 25 5.289 21.515 143.099 1.00 68.00 ATOM 59 CB PHE B 25 2.898 20.215 142.151 1.00 69.67 ATOM 60 CG PHE B 25 3.275 19.855 140.745 1.00 68.89 ATOM 61 CD1 PHE B 25 3.407 18.530 140.364 1.00 69.32 ATOM 62 CD2 PHE B 25 3.479 20.834 139.794 1.00 69.35 ATOM 63 CE1 PHE B 25 3.736 18.185 139.054 1.00 68.90 ATOM 64 CE2 PHE B 25 3.806 20.496 138.483 1.00 69.23 ATOM 65 CZ PHE B 25 3.933 19.167 138.117 1.00 68.58 ATOM 66 N ASP B 26 6.233 19.474 142.954 1.00 64.99 ATOM 67 CA ASP B 26 7.596 19.979 142.836 1.00 61.64 ATOM 68 C ASP B 26 7.811 20.474 141.423 1.00 60.26 ATOM 69 O ASP B 26 7.779 19.695 140.482 1.00 60.43 ATOM 70 CB ASP B 26 8.601 18.878 143.141 1.00 60.05 ATOM 71 CG ASP B 26 9.977 19.420 143.386 1.00 59.14 ATOM 72 OD1 ASP B 26 10.373 20.336 142.650 1.00 59.31 ATOM 73 OD2 ASP B 26 10.666 18.939 144.305 1.00 58.82 ATOM 74 N LEU B 27 8.039 21.770 141.271 1.00 58.62 ATOM 75 CA LEU B 27 8.229 22.337 139.947 1.00 56.71 ATOM 76 C LEU B 27 9.544 21.984 139.270 1.00 55.77 ATOM 77 O LEU B 27 9.673 22.128 138.059 1.00 55.09 ATOM 78 CB LEU B 27 8.073 23.844 140.023 1.00 56.24 ATOM 79 CG LEU B 27 6.625 24.271 140.202 1.00 55.20 ATOM 80 CD1 LEU B 27 6.564 25.737 140.509 1.00 55.85 ATOM 81 CD2 LEU B 27 5.848 23.952 138.947 1.00 54.80 ATOM 82 N LEU B 28 10.509 21.516 140.050 1.00 55.23 ATOM 83 CA LEU B 28 11.804 21.142 139.512 1.00 55.47 ATOM 84 C LEU B 28 11.787 19.724 138.996 1.00 57.36 ATOM 85 O LEU B 28 12.443 19.414 138.011 1.00 58.00 ATOM 86 CB LEU B 28 12.887 21.258 140.576 1.00 53.93 ATOM 87 CG LEU B 28 14.282 20.765 140.184 1.00 52.81 ATOM 88 CD1 LEU B 28 14.846 21.638 139.102 1.00 52.99 ATOM 89 CD2 LEU B 28 15.200 20.795 141.383 1.00 53.12 ATOM 90 N VAL B 29 11.038 18.854 139.657 1.00 59.64 ATOM 91 CA VAL B 29 10.981 17.470 139.231 1.00 62.66 ATOM 92 C VAL B 29 9.705 17.136 138.462 1.00 65.85 ATOM 93 O VAL B 29 9.584 16.047 137.913 1.00 66.39 ATOM 94 CB VAL B 29 11.094 16.523 140.431 1.00 61.64 ATOM 95 CG1 VAL B 29 11.395 15.122 139.957 1.00 62.55 ATOM 96 CG2 VAL B 29 12.170 16.993 141.362 1.00 61.12 ATOM 97 N ARG B 30 8.759 18.071 138.412 1.00 70.14 ATOM 98 CA ARG B 30 7.491 17.849 137.714 1.00 74.54 ATOM 99 C ARG B 30 6.847 16.562 138.253 1.00 76.61 ATOM 100 O ARG B 30 6.337 15.736 137.499 1.00 76.68 ATOM 101 CB ARG B 30 7.735 17.731 136.200 1.00 76.48 ATOM 102 CG ARG B 30 8.544 18.876 135.556 1.00 79.43 ATOM 103 CD ARG B 30 7.768 20.187 135.430 1.00 82.59 ATOM 104 NE ARG B 30 6.638 20.082 134.502 1.00 85.81 ATOM 105 CZ ARG B 30 5.744 21.048 134.285 1.00 87.01 ATOM 106 NH1 ARG B 30 5.840 22.209 134.929 1.00 87.34 ATOM 107 NH2 ARG B 30 4.743 20.847 133.433 1.00 87.30 ATOM 108 N HIS B 31 6.873 16.422 139.574 1.00 79.68 ATOM 109 CA HIS B 31 6.357 15.254 140.278 1.00 82.72 ATOM 110 C HIS B 31 5.512 15.667 141.462 1.00 84.07 ATOM 111 O HIS B 31 5.325 16.842 141.730 1.00 84.11 ATOM 112 CB HIS B 31 7.518 14.438 140.829 1.00 85.40 ATOM 113 CG HIS B 31 7.656 13.083 140.222 1.00 88.87 ATOM 114 ND1 HIS B 31 6.655 12.139 140.276 1.00 90.84 ATOM 115 CD2 HIS B 31 8.689 12.502 139.569 1.00 90.93 ATOM 116 CE1 HIS B 31 7.066 11.032 139.682 1.00 92.04 ATOM 117 NE2 HIS B 31 8.297 11.226 139.244 1.00 92.47 ATOM 118 N CYS B 32 5.023 14.673 142.186 1.00 86.10 ATOM 119 CA CYS B 32 4.233 14.912 143.377 1.00 88.05 ATOM 120 C CYS B 32 5.082 14.430 144.535 1.00 87.26 ATOM 121 O CYS B 32 5.489 13.271 144.553 1.00 88.02 ATOM 122 CB CYS B 32 2.935 14.109 143.333 1.00 92.03 ATOM 123 SG CYS B 32 1.602 14.823 142.312 1.00 97.64 ATOM 124 N VAL B 33 5.362 15.302 145.496 1.00 85.95 ATOM 125 CA VAL B 33 6.175 14.901 146.635 1.00 85.66 ATOM 126 C VAL B 33 5.642 15.434 147.947 1.00 85.35 ATOM 127 O VAL B 33 5.002 16.467 147.983 1.00 85.04 ATOM 128 CB VAL B 33 7.614 15.372 146.463 1.00 85.89 ATOM 129 CG1 VAL B 33 8.259 14.647 145.298 1.00 86.49 ATOM 130 CG2 VAL B 33 7.637 16.857 146.221 1.00 86.00 ATOM 131 N ALA B 34 5.908 14.719 149.030 1.00 85.81 ATOM 132 CA ALA B 34 5.440 15.143 150.337 1.00 87.01 ATOM 133 C ALA B 34 5.801 16.609 150.557 1.00 87.71 ATOM 134 O ALA B 34 6.968 16.973 150.471 1.00 87.74 ATOM 135 CB ALA B 34 6.074 14.275 151.412 1.00 87.59 ATOM 136 N CYS B 35 4.808 17.447 150.850 1.00 88.86 ATOM 137 CA CYS B 35 5.063 18.874 151.062 1.00 90.37 ATOM 138 C CYS B 35 6.106 19.140 152.133 1.00 91.07 ATOM 139 O CYS B 35 6.574 20.261 152.276 1.00 90.87 ATOM 140 CB CYS B 35 3.786 19.632 151.447 1.00 90.68 ATOM 141 SG CYS B 35 2.406 19.628 150.250 1.00 92.02 ATOM 142 N GLY B 36 6.467 18.117 152.893 1.00 92.54 ATOM 143 CA GLY B 36 7.457 18.307 153.936 1.00 94.31 ATOM 144 C GLY B 36 8.857 18.549 153.404 1.00 95.47 ATOM 145 O GLY B 36 9.719 19.060 154.121 1.00 95.32 ATOM 146 N LEU B 37 9.078 18.193 152.141 1.00 96.63 ATOM 147 CA LEU B 37 10.382 18.341 151.515 1.00 98.18 ATOM 148 C LEU B 37 10.681 19.760 151.068 1.00100.39 ATOM 149 O LEU B 37 11.840 20.163 151.004 1.00100.26 ATOM 150 CB LEU B 37 10.484 17.378 150.339 1.00 96.69 ATOM 151 CG LEU B 37 10.349 15.905 150.735 1.00 95.68 ATOM 152 CD1 LEU B 37 10.128 15.049 149.508 1.00 95.16 ATOM 153 CD2 LEU B 37 11.594 15.463 151.486 1.00 95.68 ATOM 154 N LEU B 38 9.635 20.515 150.760 1.00103.73 ATOM 155 CA LEU B 38 9.789 21.903 150.338 1.00107.96 ATOM 156 C LEU B 38 9.266 22.826 151.430 1.00112.04 ATOM 157 O LEU B 38 8.130 22.685 151.879 1.00112.55 ATOM 158 CB LEU B 38 9.009 22.170 149.053 1.00106.55 ATOM 159 CG LEU B 38 9.404 21.439 147.770 1.00105.58 ATOM 160 CD1 LEU B 38 9.242 19.958 147.947 1.00105.60 ATOM 161 CD2 LEU B 38 8.532 21.915 146.630 1.00105.52 ATOM 162 N ARG B 39 10.092 23.772 151.859 1.00117.16 ATOM 163 CA ARG B 39 9.688 24.709 152.903 1.00122.48 ATOM 164 C ARG B 39 9.303 26.030 152.232 1.00125.38 ATOM 165 O ARG B 39 10.167 26.740 151.704 1.00125.72 ATOM 166 CB ARG B 39 10.842 24.909 153.900 1.00123.69 ATOM 167 CG ARG B 39 11.396 23.591 154.468 1.00125.20 ATOM 168 CD ARG B 39 12.513 23.799 155.490 1.00126.15 ATOM 169 NE ARG B 39 12.033 24.413 156.726 1.00127.04 ATOM 170 CZ ARG B 39 12.765 24.555 157.828 1.00127.48 ATOM 171 NH1 ARG B 39 14.021 24.126 157.857 1.00127.62 ATOM 172 NH2 ARG B 39 12.242 25.127 158.904 1.00127.68 ATOM 173 N THR B 40 8.005 26.345 152.251 1.00128.65 ATOM 174 CA THR B 40 7.481 27.565 151.617 1.00131.50 ATOM 175 C THR B 40 6.649 28.513 152.513 1.00133.34 ATOM 176 O THR B 40 5.542 28.163 152.946 1.00133.40 ATOM 177 CB THR B 40 6.610 27.212 150.361 1.00131.61 ATOM 178 OG1 THR B 40 5.487 26.410 150.753 1.00131.61 ATOM 179 CG2 THR B 40 7.436 26.452 149.323 1.00131.53 ATOM 180 N PRO B 41 7.184 29.724 152.805 1.00134.95 ATOM 181 CA PRO B 41 6.528 30.753 153.636 1.00135.47 ATOM 182 C PRO B 41 5.484 31.595 152.880 1.00135.53 ATOM 183 CB PRO B 41 7.700 31.617 154.124 1.00135.60 ATOM 184 CG PRO B 41 8.882 30.681 154.062 1.00135.71 ATOM 185 CD PRO B 41 8.637 29.979 152.745 1.00135.52 TER