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 BB 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BB 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 41.434 129.625 110.450 1.00124.79 ATOM 2 CA THR B 17 40.866 130.852 111.100 1.00124.50 ATOM 3 C THR B 17 40.870 130.765 112.648 1.00123.28 ATOM 4 O THR B 17 39.897 130.293 113.255 1.00123.36 ATOM 5 CB THR B 17 39.397 131.131 110.592 1.00124.99 ATOM 6 OG1 THR B 17 38.592 129.953 110.750 1.00125.34 ATOM 7 CG2 THR B 17 39.397 131.546 109.113 1.00124.69 ATOM 8 N PRO B 18 41.967 131.226 113.304 1.00121.60 ATOM 9 CA PRO B 18 41.994 131.156 114.772 1.00119.26 ATOM 10 C PRO B 18 40.776 131.853 115.384 1.00116.74 ATOM 11 O PRO B 18 40.077 132.617 114.712 1.00116.13 ATOM 12 CB PRO B 18 43.326 131.828 115.134 1.00119.63 ATOM 13 CG PRO B 18 43.543 132.796 114.005 1.00120.31 ATOM 14 CD PRO B 18 43.137 131.973 112.796 1.00121.18 ATOM 15 N CYS B 19 40.521 131.586 116.657 1.00113.99 ATOM 16 CA CYS B 19 39.368 132.175 117.319 1.00111.33 ATOM 17 C CYS B 19 39.687 133.468 118.052 1.00110.63 ATOM 18 O CYS B 19 40.847 133.873 118.172 1.00110.34 ATOM 19 CB CYS B 19 38.768 131.187 118.324 1.00109.46 ATOM 20 SG CYS B 19 38.444 129.496 117.711 1.00107.50 ATOM 21 N VAL B 20 38.627 134.106 118.537 1.00109.67 ATOM 22 CA VAL B 20 38.727 135.342 119.303 1.00108.93 ATOM 23 C VAL B 20 39.593 135.032 120.528 1.00108.82 ATOM 24 O VAL B 20 39.590 133.901 121.019 1.00109.64 ATOM 25 CB VAL B 20 37.327 135.790 119.795 1.00108.42 ATOM 26 CG1 VAL B 20 37.428 137.079 120.593 1.00107.82 ATOM 27 CG2 VAL B 20 36.389 135.946 118.611 1.00108.31 ATOM 28 N PRO B 21 40.364 136.016 121.026 1.00107.89 ATOM 29 CA PRO B 21 41.193 135.730 122.206 1.00105.93 ATOM 30 C PRO B 21 40.299 135.318 123.378 1.00103.93 ATOM 31 O PRO B 21 39.131 135.722 123.446 1.00103.33 ATOM 32 CB PRO B 21 41.910 137.054 122.451 1.00106.47 ATOM 33 CG PRO B 21 42.052 137.617 121.060 1.00107.21 ATOM 34 CD PRO B 21 40.691 137.339 120.458 1.00107.84 ATOM 35 N ALA B 22 40.851 134.521 124.292 1.00101.80 ATOM 36 CA ALA B 22 40.105 134.027 125.452 1.00 99.55 ATOM 37 C ALA B 22 39.105 132.966 124.986 1.00 97.74 ATOM 38 O ALA B 22 38.145 132.632 125.692 1.00 97.71 ATOM 39 CB ALA B 22 39.372 135.173 126.153 1.00 99.80 ATOM 40 N GLU B 23 39.351 132.456 123.779 1.00 94.88 ATOM 41 CA GLU B 23 38.534 131.423 123.147 1.00 91.35 ATOM 42 C GLU B 23 39.505 130.601 122.281 1.00 89.37 ATOM 43 O GLU B 23 40.198 131.141 121.411 1.00 88.72 ATOM 44 CB GLU B 23 37.430 132.074 122.298 1.00 90.61 ATOM 45 CG GLU B 23 36.138 131.267 122.227 1.00 89.86 ATOM 46 CD GLU B 23 34.980 132.032 121.593 1.00 89.45 ATOM 47 OE1 GLU B 23 35.126 132.493 120.442 1.00 89.73 ATOM 48 OE2 GLU B 23 33.918 132.165 122.240 1.00 88.52 ATOM 49 N CYS B 24 39.564 129.299 122.547 1.00 87.10 ATOM 50 CA CYS B 24 40.470 128.397 121.842 1.00 84.99 ATOM 51 C CYS B 24 39.781 127.528 120.802 1.00 81.49 ATOM 52 O CYS B 24 38.551 127.497 120.719 1.00 81.59 ATOM 53 CB CYS B 24 41.191 127.507 122.859 1.00 87.84 ATOM 54 SG CYS B 24 42.445 128.387 123.857 1.00 93.01 ATOM 55 N PHE B 25 40.579 126.822 120.006 1.00 77.07 ATOM 56 CA PHE B 25 40.030 125.956 118.976 1.00 72.66 ATOM 57 C PHE B 25 40.012 124.522 119.457 1.00 70.35 ATOM 58 O PHE B 25 41.063 123.896 119.594 1.00 70.52 ATOM 59 CB PHE B 25 40.855 126.044 117.695 1.00 72.26 ATOM 60 CG PHE B 25 40.218 125.357 116.521 1.00 71.69 ATOM 61 CD1 PHE B 25 38.931 125.697 116.115 1.00 72.01 ATOM 62 CD2 PHE B 25 40.900 124.378 115.817 1.00 71.63 ATOM 63 CE1 PHE B 25 38.327 125.071 115.018 1.00 71.68 ATOM 64 CE2 PHE B 25 40.307 123.747 114.722 1.00 71.66 ATOM 65 CZ PHE B 25 39.017 124.096 114.323 1.00 71.42 ATOM 66 N ASP B 26 38.812 124.005 119.713 1.00 67.15 ATOM 67 CA ASP B 26 38.659 122.634 120.180 1.00 63.95 ATOM 68 C ASP B 26 38.870 121.689 119.004 1.00 62.83 ATOM 69 O ASP B 26 38.093 121.699 118.056 1.00 62.99 ATOM 70 CB ASP B 26 37.265 122.419 120.763 1.00 61.17 ATOM 71 CG ASP B 26 37.178 121.154 121.580 1.00 59.50 ATOM 72 OD1 ASP B 26 37.740 120.128 121.147 1.00 58.53 ATOM 73 OD2 ASP B 26 36.551 121.181 122.651 1.00 57.79 ATOM 74 N LEU B 27 39.913 120.870 119.065 1.00 61.11 ATOM 75 CA LEU B 27 40.192 119.949 117.976 1.00 59.62 ATOM 76 C LEU B 27 39.222 118.780 117.856 1.00 59.22 ATOM 77 O LEU B 27 39.165 118.132 116.806 1.00 59.07 ATOM 78 CB LEU B 27 41.614 119.428 118.107 1.00 58.98 ATOM 79 CG LEU B 27 42.648 120.482 117.726 1.00 58.43 ATOM 80 CD1 LEU B 27 44.030 120.001 118.092 1.00 58.36 ATOM 81 CD2 LEU B 27 42.556 120.763 116.237 1.00 58.11 ATOM 82 N LEU B 28 38.464 118.516 118.920 1.00 58.52 ATOM 83 CA LEU B 28 37.501 117.419 118.923 1.00 58.03 ATOM 84 C LEU B 28 36.183 117.857 118.331 1.00 59.27 ATOM 85 O LEU B 28 35.507 117.080 117.666 1.00 59.67 ATOM 86 CB LEU B 28 37.256 116.907 120.345 1.00 56.05 ATOM 87 CG LEU B 28 36.185 115.823 120.517 1.00 54.24 ATOM 88 CD1 LEU B 28 36.608 114.554 119.834 1.00 54.04 ATOM 89 CD2 LEU B 28 35.970 115.542 121.977 1.00 53.60 ATOM 90 N VAL B 29 35.810 119.104 118.572 1.00 61.25 ATOM 91 CA VAL B 29 34.553 119.599 118.049 1.00 63.85 ATOM 92 C VAL B 29 34.721 120.474 116.813 1.00 67.10 ATOM 93 O VAL B 29 33.735 120.844 116.190 1.00 67.44 ATOM 94 CB VAL B 29 33.795 120.395 119.110 1.00 62.11 ATOM 95 CG1 VAL B 29 32.360 120.579 118.685 1.00 62.00 ATOM 96 CG2 VAL B 29 33.863 119.686 120.428 1.00 61.31 ATOM 97 N ARG B 30 35.963 120.790 116.451 1.00 71.71 ATOM 98 CA ARG B 30 36.248 121.641 115.286 1.00 76.66 ATOM 99 C ARG B 30 35.435 122.941 115.414 1.00 79.24 ATOM 100 O ARG B 30 34.833 123.428 114.453 1.00 79.58 ATOM 101 CB ARG B 30 35.880 120.912 113.982 1.00 78.15 ATOM 102 CG ARG B 30 36.475 119.503 113.820 1.00 80.88 ATOM 103 CD ARG B 30 37.969 119.513 113.521 1.00 83.68 ATOM 104 NE ARG B 30 38.263 120.098 112.211 1.00 87.27 ATOM 105 CZ ARG B 30 39.492 120.283 111.722 1.00 88.48 ATOM 106 NH1 ARG B 30 40.560 119.930 112.434 1.00 88.40 ATOM 107 NH2 ARG B 30 39.656 120.824 110.516 1.00 88.72 ATOM 108 N HIS B 31 35.446 123.494 116.623 1.00 82.61 ATOM 109 CA HIS B 31 34.709 124.705 116.971 1.00 85.72 ATOM 110 C HIS B 31 35.588 125.677 117.751 1.00 87.10 ATOM 111 O HIS B 31 36.757 125.411 118.018 1.00 87.10 ATOM 112 CB HIS B 31 33.531 124.333 117.874 1.00 88.14 ATOM 113 CG HIS B 31 32.192 124.578 117.267 1.00 90.69 ATOM 114 ND1 HIS B 31 31.789 125.823 116.834 1.00 92.71 ATOM 115 CD2 HIS B 31 31.148 123.745 117.049 1.00 91.82 ATOM 116 CE1 HIS B 31 30.552 125.747 116.376 1.00 93.65 ATOM 117 NE2 HIS B 31 30.140 124.497 116.495 1.00 93.78 ATOM 118 N CYS B 32 34.993 126.798 118.137 1.00 88.95 ATOM 119 CA CYS B 32 35.673 127.808 118.934 1.00 90.46 ATOM 120 C CYS B 32 34.999 127.784 120.292 1.00 89.34 ATOM 121 O CYS B 32 33.783 127.970 120.384 1.00 89.43 ATOM 122 CB CYS B 32 35.497 129.192 118.317 1.00 94.59 ATOM 123 SG CYS B 32 36.576 129.559 116.898 1.00101.58 ATOM 124 N VAL B 33 35.768 127.550 121.347 1.00 88.19 ATOM 125 CA VAL B 33 35.185 127.507 122.680 1.00 87.85 ATOM 126 C VAL B 33 36.047 128.222 123.703 1.00 87.78 ATOM 127 O VAL B 33 37.261 128.310 123.542 1.00 87.63 ATOM 128 CB VAL B 33 34.970 126.059 123.130 1.00 87.70 ATOM 129 CG1 VAL B 33 33.904 125.403 122.266 1.00 87.76 ATOM 130 CG2 VAL B 33 36.268 125.291 123.021 1.00 87.35 ATOM 131 N ALA B 34 35.414 128.739 124.753 1.00 87.98 ATOM 132 CA ALA B 34 36.139 129.449 125.802 1.00 88.91 ATOM 133 C ALA B 34 37.317 128.604 126.267 1.00 89.53 ATOM 134 O ALA B 34 37.124 127.478 126.703 1.00 89.67 ATOM 135 CB ALA B 34 35.210 129.734 126.967 1.00 88.85 ATOM 136 N CYS B 35 38.530 129.143 126.186 1.00 90.57 ATOM 137 CA CYS B 35 39.712 128.383 126.592 1.00 92.23 ATOM 138 C CYS B 35 39.624 127.842 128.010 1.00 92.72 ATOM 139 O CYS B 35 40.448 127.026 128.415 1.00 92.72 ATOM 140 CB CYS B 35 40.989 129.222 126.480 1.00 92.91 ATOM 141 SG CYS B 35 41.423 129.869 124.826 1.00 95.57 ATOM 142 N GLY B 36 38.634 128.298 128.768 1.00 93.71 ATOM 143 CA GLY B 36 38.492 127.832 130.134 1.00 95.39 ATOM 144 C GLY B 36 38.047 126.385 130.233 1.00 96.75 ATOM 145 O GLY B 36 38.222 125.745 131.271 1.00 96.87 ATOM 146 N LEU B 37 37.482 125.865 129.147 1.00 98.17 ATOM 147 CA LEU B 37 36.985 124.492 129.108 1.00 99.78 ATOM 148 C LEU B 37 38.086 123.449 128.933 1.00101.82 ATOM 149 O LEU B 37 37.948 122.314 129.382 1.00101.46 ATOM 150 CB LEU B 37 35.942 124.365 127.996 1.00 98.31 ATOM 151 CG LEU B 37 34.730 125.289 128.182 1.00 97.24 ATOM 152 CD1 LEU B 37 33.924 125.379 126.899 1.00 96.31 ATOM 153 CD2 LEU B 37 33.875 124.777 129.332 1.00 96.56 ATOM 154 N LEU B 38 39.174 123.840 128.281 1.00105.14 ATOM 155 CA LEU B 38 40.302 122.945 128.064 1.00109.15 ATOM 156 C LEU B 38 41.473 123.397 128.923 1.00112.98 ATOM 157 O LEU B 38 41.890 124.551 128.863 1.00113.08 ATOM 158 CB LEU B 38 40.733 122.960 126.597 1.00107.88 ATOM 159 CG LEU B 38 39.765 122.467 125.521 1.00107.13 ATOM 160 CD1 LEU B 38 38.524 123.321 125.503 1.00106.69 ATOM 161 CD2 LEU B 38 40.451 122.525 124.168 1.00106.91 ATOM 162 N ARG B 39 42.004 122.485 129.727 1.00118.17 ATOM 163 CA ARG B 39 43.139 122.802 130.589 1.00123.40 ATOM 164 C ARG B 39 44.412 122.263 129.920 1.00126.25 ATOM 165 O ARG B 39 44.611 121.043 129.836 1.00126.85 ATOM 166 CB ARG B 39 42.932 122.176 131.979 1.00124.31 ATOM 167 CG ARG B 39 41.577 122.539 132.604 1.00126.17 ATOM 168 CD ARG B 39 41.384 121.947 133.999 1.00127.58 ATOM 169 NE ARG B 39 42.286 122.536 134.987 1.00128.71 ATOM 170 CZ ARG B 39 42.221 122.304 136.297 1.00129.06 ATOM 171 NH1 ARG B 39 41.291 121.493 136.791 1.00128.81 ATOM 172 NH2 ARG B 39 43.089 122.886 137.118 1.00129.02 ATOM 173 N THR B 40 45.263 123.178 129.441 1.00129.29 ATOM 174 CA THR B 40 46.506 122.807 128.748 1.00132.01 ATOM 175 C THR B 40 47.812 123.410 129.308 1.00133.62 ATOM 176 O THR B 40 48.028 124.627 129.231 1.00133.82 ATOM 177 CB THR B 40 46.427 123.179 127.232 1.00132.36 ATOM 178 OG1 THR B 40 46.239 124.596 127.093 1.00132.79 ATOM 179 CG2 THR B 40 45.269 122.444 126.548 1.00132.50 ATOM 180 N PRO B 41 48.695 122.557 129.883 1.00135.02 ATOM 181 CA PRO B 41 49.993 122.960 130.459 1.00135.68 ATOM 182 C PRO B 41 51.118 123.131 129.414 1.00135.87 ATOM 183 CB PRO B 41 50.308 121.827 131.446 1.00135.72 ATOM 184 CG PRO B 41 48.953 121.263 131.786 1.00135.71 ATOM 185 CD PRO B 41 48.288 121.249 130.429 1.00135.51 TER