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 Bf 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 Bf 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 41.013 -35.917 81.544 1.00124.82 ATOM 2 CA THR B 17 40.463 -37.297 81.744 1.00124.75 ATOM 3 C THR B 17 40.485 -38.138 80.444 1.00123.57 ATOM 4 O THR B 17 39.515 -38.125 79.670 1.00123.98 ATOM 5 CB THR B 17 38.989 -37.239 82.307 1.00125.47 ATOM 6 OG1 THR B 17 38.178 -36.391 81.475 1.00125.74 ATOM 7 CG2 THR B 17 38.972 -36.703 83.748 1.00125.40 ATOM 8 N PRO B 18 41.591 -38.883 80.189 1.00121.72 ATOM 9 CA PRO B 18 41.635 -39.691 78.962 1.00119.16 ATOM 10 C PRO B 18 40.432 -40.634 78.882 1.00116.65 ATOM 11 O PRO B 18 39.740 -40.869 79.877 1.00115.98 ATOM 12 CB PRO B 18 42.976 -40.424 79.072 1.00119.61 ATOM 13 CG PRO B 18 43.179 -40.544 80.554 1.00120.59 ATOM 14 CD PRO B 18 42.759 -39.171 81.044 1.00121.36 ATOM 15 N CYS B 19 40.181 -41.169 77.695 1.00113.98 ATOM 16 CA CYS B 19 39.039 -42.051 77.503 1.00111.04 ATOM 17 C CYS B 19 39.372 -43.522 77.683 1.00110.50 ATOM 18 O CYS B 19 40.534 -43.906 77.831 1.00110.52 ATOM 19 CB CYS B 19 38.453 -41.859 76.103 1.00108.90 ATOM 20 SG CYS B 19 38.130 -40.141 75.581 1.00105.66 ATOM 21 N VAL B 20 38.323 -44.337 77.664 1.00109.62 ATOM 22 CA VAL B 20 38.442 -45.785 77.782 1.00109.06 ATOM 23 C VAL B 20 39.309 -46.254 76.615 1.00108.92 ATOM 24 O VAL B 20 39.280 -45.649 75.541 1.00109.82 ATOM 25 CB VAL B 20 37.054 -46.453 77.644 1.00108.71 ATOM 26 CG1 VAL B 20 37.177 -47.964 77.768 1.00108.55 ATOM 27 CG2 VAL B 20 36.103 -45.890 78.684 1.00108.44 ATOM 28 N PRO B 21 40.105 -47.324 76.805 1.00108.03 ATOM 29 CA PRO B 21 40.939 -47.787 75.683 1.00106.42 ATOM 30 C PRO B 21 40.051 -48.157 74.483 1.00104.73 ATOM 31 O PRO B 21 38.879 -48.524 74.655 1.00104.37 ATOM 32 CB PRO B 21 41.669 -48.993 76.271 1.00106.95 ATOM 33 CG PRO B 21 41.803 -48.614 77.729 1.00107.45 ATOM 34 CD PRO B 21 40.436 -48.048 78.048 1.00107.61 ATOM 35 N ALA B 22 40.610 -48.056 73.278 1.00102.55 ATOM 36 CA ALA B 22 39.865 -48.353 72.050 1.00 99.97 ATOM 37 C ALA B 22 38.860 -47.231 71.799 1.00 97.91 ATOM 38 O ALA B 22 37.910 -47.382 71.027 1.00 97.78 ATOM 39 CB ALA B 22 39.141 -49.698 72.166 1.00 99.81 ATOM 40 N GLU B 23 39.090 -46.110 72.477 1.00 95.14 ATOM 41 CA GLU B 23 38.264 -44.915 72.371 1.00 92.17 ATOM 42 C GLU B 23 39.227 -43.727 72.580 1.00 90.52 ATOM 43 O GLU B 23 39.926 -43.643 73.597 1.00 90.30 ATOM 44 CB GLU B 23 37.158 -44.947 73.437 1.00 91.47 ATOM 45 CG GLU B 23 35.861 -44.256 73.011 1.00 91.40 ATOM 46 CD GLU B 23 34.694 -44.506 73.970 1.00 91.60 ATOM 47 OE1 GLU B 23 34.830 -44.196 75.177 1.00 91.55 ATOM 48 OE2 GLU B 23 33.637 -45.007 73.511 1.00 90.93 ATOM 49 N CYS B 24 39.276 -42.828 71.600 1.00 88.20 ATOM 50 CA CYS B 24 40.167 -41.672 71.637 1.00 85.56 ATOM 51 C CYS B 24 39.457 -40.364 71.963 1.00 82.01 ATOM 52 O CYS B 24 38.226 -40.302 72.019 1.00 81.54 ATOM 53 CB CYS B 24 40.884 -41.552 70.287 1.00 87.95 ATOM 54 SG CYS B 24 42.150 -42.841 69.993 1.00 93.48 ATOM 55 N PHE B 25 40.243 -39.316 72.184 1.00 77.88 ATOM 56 CA PHE B 25 39.678 -38.012 72.493 1.00 73.29 ATOM 57 C PHE B 25 39.660 -37.131 71.255 1.00 70.39 ATOM 58 O PHE B 25 40.707 -36.693 70.772 1.00 69.73 ATOM 59 CB PHE B 25 40.481 -37.319 73.590 1.00 73.08 ATOM 60 CG PHE B 25 39.825 -36.076 74.123 1.00 72.65 ATOM 61 CD1 PHE B 25 38.535 -36.126 74.652 1.00 72.71 ATOM 62 CD2 PHE B 25 40.491 -34.858 74.108 1.00 72.57 ATOM 63 CE1 PHE B 25 37.916 -34.981 75.161 1.00 72.02 ATOM 64 CE2 PHE B 25 39.881 -33.707 74.616 1.00 72.41 ATOM 65 CZ PHE B 25 38.591 -33.772 75.143 1.00 72.05 ATOM 66 N ASP B 26 38.459 -36.877 70.745 1.00 67.11 ATOM 67 CA ASP B 26 38.294 -36.045 69.562 1.00 63.98 ATOM 68 C ASP B 26 38.475 -34.586 69.956 1.00 62.64 ATOM 69 O ASP B 26 37.686 -34.036 70.724 1.00 62.11 ATOM 70 CB ASP B 26 36.902 -36.240 68.951 1.00 61.81 ATOM 71 CG ASP B 26 36.824 -35.720 67.537 1.00 60.34 ATOM 72 OD1 ASP B 26 37.366 -34.628 67.281 1.00 59.47 ATOM 73 OD2 ASP B 26 36.228 -36.397 66.679 1.00 59.93 ATOM 74 N LEU B 27 39.515 -33.955 69.430 1.00 60.95 ATOM 75 CA LEU B 27 39.773 -32.564 69.757 1.00 59.51 ATOM 76 C LEU B 27 38.790 -31.568 69.154 1.00 58.97 ATOM 77 O LEU B 27 38.705 -30.432 69.610 1.00 58.84 ATOM 78 CB LEU B 27 41.191 -32.206 69.344 1.00 59.05 ATOM 79 CG LEU B 27 42.232 -32.814 70.276 1.00 58.92 ATOM 80 CD1 LEU B 27 43.626 -32.632 69.698 1.00 59.38 ATOM 81 CD2 LEU B 27 42.123 -32.148 71.636 1.00 58.58 ATOM 82 N LEU B 28 38.052 -31.990 68.133 1.00 58.80 ATOM 83 CA LEU B 28 37.083 -31.117 67.481 1.00 58.62 ATOM 84 C LEU B 28 35.764 -31.135 68.205 1.00 59.81 ATOM 85 O LEU B 28 35.073 -30.129 68.257 1.00 59.83 ATOM 86 CB LEU B 28 36.843 -31.548 66.033 1.00 57.48 ATOM 87 CG LEU B 28 35.752 -30.795 65.256 1.00 56.29 ATOM 88 CD1 LEU B 28 36.160 -29.351 65.059 1.00 56.07 ATOM 89 CD2 LEU B 28 35.535 -31.440 63.898 1.00 55.52 ATOM 90 N VAL B 29 35.406 -32.286 68.756 1.00 62.03 ATOM 91 CA VAL B 29 34.145 -32.401 69.462 1.00 64.88 ATOM 92 C VAL B 29 34.311 -32.364 70.984 1.00 68.36 ATOM 93 O VAL B 29 33.317 -32.293 71.712 1.00 69.12 ATOM 94 CB VAL B 29 33.412 -33.697 69.074 1.00 63.04 ATOM 95 CG1 VAL B 29 31.979 -33.633 69.536 1.00 63.64 ATOM 96 CG2 VAL B 29 33.468 -33.897 67.592 1.00 62.00 ATOM 97 N ARG B 30 35.556 -32.397 71.466 1.00 72.04 ATOM 98 CA ARG B 30 35.822 -32.388 72.909 1.00 76.09 ATOM 99 C ARG B 30 35.012 -33.519 73.561 1.00 78.40 ATOM 100 O ARG B 30 34.387 -33.341 74.606 1.00 78.28 ATOM 101 CB ARG B 30 35.414 -31.040 73.518 1.00 77.23 ATOM 102 CG ARG B 30 35.994 -29.802 72.819 1.00 80.11 ATOM 103 CD ARG B 30 37.482 -29.596 73.083 1.00 83.60 ATOM 104 NE ARG B 30 37.769 -29.303 74.494 1.00 87.39 ATOM 105 CZ ARG B 30 38.996 -29.173 75.014 1.00 89.01 ATOM 106 NH1 ARG B 30 40.075 -29.307 74.240 1.00 89.72 ATOM 107 NH2 ARG B 30 39.147 -28.914 76.314 1.00 88.65 ATOM 108 N HIS B 31 35.045 -34.685 72.921 1.00 82.10 ATOM 109 CA HIS B 31 34.314 -35.880 73.347 1.00 85.20 ATOM 110 C HIS B 31 35.202 -37.121 73.298 1.00 86.79 ATOM 111 O HIS B 31 36.376 -37.057 72.935 1.00 86.94 ATOM 112 CB HIS B 31 33.148 -36.126 72.393 1.00 86.92 ATOM 113 CG HIS B 31 31.809 -35.992 73.024 1.00 89.51 ATOM 114 ND1 HIS B 31 31.417 -36.750 74.106 1.00 91.55 ATOM 115 CD2 HIS B 31 30.757 -35.201 72.715 1.00 91.19 ATOM 116 CE1 HIS B 31 30.178 -36.432 74.437 1.00 92.63 ATOM 117 NE2 HIS B 31 29.754 -35.494 73.609 1.00 93.12 ATOM 118 N CYS B 32 34.613 -38.258 73.646 1.00 88.77 ATOM 119 CA CYS B 32 35.310 -39.535 73.605 1.00 90.56 ATOM 120 C CYS B 32 34.651 -40.335 72.498 1.00 89.37 ATOM 121 O CYS B 32 33.442 -40.563 72.529 1.00 88.92 ATOM 122 CB CYS B 32 35.160 -40.288 74.928 1.00 94.53 ATOM 123 SG CYS B 32 36.258 -39.736 76.277 1.00100.76 ATOM 124 N VAL B 33 35.435 -40.758 71.517 1.00 88.47 ATOM 125 CA VAL B 33 34.875 -41.521 70.414 1.00 88.47 ATOM 126 C VAL B 33 35.758 -42.693 70.008 1.00 88.41 ATOM 127 O VAL B 33 36.969 -42.649 70.184 1.00 88.36 ATOM 128 CB VAL B 33 34.648 -40.614 69.188 1.00 88.56 ATOM 129 CG1 VAL B 33 33.569 -39.586 69.499 1.00 88.46 ATOM 130 CG2 VAL B 33 35.944 -39.921 68.806 1.00 87.92 ATOM 131 N ALA B 34 35.144 -43.742 69.468 1.00 88.50 ATOM 132 CA ALA B 34 35.885 -44.919 69.038 1.00 88.75 ATOM 133 C ALA B 34 37.055 -44.480 68.167 1.00 89.31 ATOM 134 O ALA B 34 36.856 -43.802 67.162 1.00 88.94 ATOM 135 CB ALA B 34 34.970 -45.849 68.259 1.00 88.50 ATOM 136 N CYS B 35 38.270 -44.867 68.548 1.00 90.44 ATOM 137 CA CYS B 35 39.458 -44.480 67.791 1.00 92.09 ATOM 138 C CYS B 35 39.376 -44.880 66.328 1.00 92.89 ATOM 139 O CYS B 35 40.189 -44.444 65.518 1.00 93.02 ATOM 140 CB CYS B 35 40.732 -45.095 68.387 1.00 92.76 ATOM 141 SG CYS B 35 41.178 -44.636 70.103 1.00 94.63 ATOM 142 N GLY B 36 38.404 -45.714 65.986 1.00 94.10 ATOM 143 CA GLY B 36 38.268 -46.140 64.604 1.00 95.63 ATOM 144 C GLY B 36 37.803 -45.037 63.668 1.00 96.80 ATOM 145 O GLY B 36 37.974 -45.139 62.453 1.00 96.65 ATOM 146 N LEU B 37 37.226 -43.981 64.236 1.00 98.08 ATOM 147 CA LEU B 37 36.714 -42.864 63.454 1.00 99.66 ATOM 148 C LEU B 37 37.801 -41.905 62.983 1.00102.12 ATOM 149 O LEU B 37 37.652 -41.252 61.951 1.00102.07 ATOM 150 CB LEU B 37 35.668 -42.117 64.273 1.00 97.90 ATOM 151 CG LEU B 37 34.477 -42.991 64.658 1.00 96.79 ATOM 152 CD1 LEU B 37 33.662 -42.320 65.739 1.00 96.47 ATOM 153 CD2 LEU B 37 33.634 -43.260 63.423 1.00 96.44 ATOM 154 N LEU B 38 38.890 -41.821 63.739 1.00105.47 ATOM 155 CA LEU B 38 40.006 -40.953 63.381 1.00109.38 ATOM 156 C LEU B 38 41.186 -41.814 62.949 1.00113.26 ATOM 157 O LEU B 38 41.601 -42.720 63.671 1.00113.85 ATOM 158 CB LEU B 38 40.426 -40.088 64.575 1.00107.81 ATOM 159 CG LEU B 38 39.447 -39.067 65.156 1.00106.55 ATOM 160 CD1 LEU B 38 38.215 -39.761 65.680 1.00106.03 ATOM 161 CD2 LEU B 38 40.129 -38.307 66.276 1.00105.95 ATOM 162 N ARG B 39 41.723 -41.539 61.767 1.00118.12 ATOM 163 CA ARG B 39 42.869 -42.295 61.265 1.00123.29 ATOM 164 C ARG B 39 44.139 -41.454 61.485 1.00126.32 ATOM 165 O ARG B 39 44.338 -40.429 60.818 1.00126.87 ATOM 166 CB ARG B 39 42.668 -42.611 59.777 1.00123.97 ATOM 167 CG ARG B 39 41.329 -43.281 59.480 1.00125.38 ATOM 168 CD ARG B 39 41.159 -43.624 58.001 1.00126.78 ATOM 169 NE ARG B 39 42.076 -44.679 57.564 1.00128.08 ATOM 170 CZ ARG B 39 42.024 -45.277 56.374 1.00128.38 ATOM 171 NH1 ARG B 39 41.095 -44.928 55.489 1.00128.22 ATOM 172 NH2 ARG B 39 42.899 -46.230 56.071 1.00128.15 ATOM 173 N THR B 40 44.986 -41.891 62.426 1.00129.56 ATOM 174 CA THR B 40 46.223 -41.169 62.777 1.00132.34 ATOM 175 C THR B 40 47.544 -41.960 62.685 1.00134.09 ATOM 176 O THR B 40 47.781 -42.890 63.471 1.00134.34 ATOM 177 CB THR B 40 46.139 -40.571 64.228 1.00132.40 ATOM 178 OG1 THR B 40 45.966 -41.628 65.186 1.00132.33 ATOM 179 CG2 THR B 40 44.973 -39.583 64.343 1.00132.41 ATOM 180 N PRO B 41 48.416 -41.595 61.717 1.00135.60 ATOM 181 CA PRO B 41 49.726 -42.236 61.495 1.00136.45 ATOM 182 C PRO B 41 50.833 -41.750 62.463 1.00136.82 ATOM 183 CB PRO B 41 50.048 -41.875 60.036 1.00136.44 ATOM 184 CG PRO B 41 48.700 -41.625 59.415 1.00136.36 ATOM 185 CD PRO B 41 48.001 -40.856 60.509 1.00135.80 TER