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 BN 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BN 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 40.417 93.049 146.763 1.00124.67 ATOM 2 CA THR B 17 40.621 94.124 147.784 1.00124.28 ATOM 3 C THR B 17 39.332 94.938 148.042 1.00123.00 ATOM 4 O THR B 17 39.074 95.939 147.358 1.00123.03 ATOM 5 CB THR B 17 41.781 95.097 147.348 1.00124.88 ATOM 6 OG1 THR B 17 41.538 95.575 146.017 1.00125.73 ATOM 7 CG2 THR B 17 43.144 94.385 147.390 1.00124.68 ATOM 8 N PRO B 18 38.504 94.517 149.032 1.00121.35 ATOM 9 CA PRO B 18 37.273 95.274 149.300 1.00119.20 ATOM 10 C PRO B 18 37.584 96.747 149.579 1.00116.91 ATOM 11 O PRO B 18 38.734 97.112 149.844 1.00116.66 ATOM 12 CB PRO B 18 36.666 94.545 150.508 1.00119.64 ATOM 13 CG PRO B 18 37.861 93.974 151.207 1.00120.16 ATOM 14 CD PRO B 18 38.691 93.458 150.045 1.00120.94 ATOM 15 N CYS B 19 36.563 97.592 149.515 1.00114.02 ATOM 16 CA CYS B 19 36.770 99.016 149.737 1.00110.92 ATOM 17 C CYS B 19 36.549 99.444 151.183 1.00110.21 ATOM 18 O CYS B 19 36.105 98.662 152.027 1.00109.97 ATOM 19 CB CYS B 19 35.834 99.836 148.841 1.00108.62 ATOM 20 SG CYS B 19 35.787 99.399 147.072 1.00104.82 ATOM 21 N VAL B 20 36.873 100.706 151.446 1.00109.20 ATOM 22 CA VAL B 20 36.697 101.314 152.757 1.00108.22 ATOM 23 C VAL B 20 35.209 101.217 153.087 1.00107.75 ATOM 24 O VAL B 20 34.372 101.248 152.188 1.00108.66 ATOM 25 CB VAL B 20 37.090 102.808 152.714 1.00107.99 ATOM 26 CG1 VAL B 20 36.910 103.442 154.081 1.00107.88 ATOM 27 CG2 VAL B 20 38.519 102.957 152.218 1.00107.85 ATOM 28 N PRO B 21 34.853 101.080 154.372 1.00106.81 ATOM 29 CA PRO B 21 33.423 100.992 154.701 1.00105.34 ATOM 30 C PRO B 21 32.707 102.261 154.241 1.00103.80 ATOM 31 O PRO B 21 33.325 103.330 154.160 1.00103.56 ATOM 32 CB PRO B 21 33.427 100.840 156.216 1.00105.85 ATOM 33 CG PRO B 21 34.707 100.092 156.465 1.00106.69 ATOM 34 CD PRO B 21 35.685 100.804 155.555 1.00106.79 ATOM 35 N ALA B 22 31.414 102.140 153.944 1.00101.86 ATOM 36 CA ALA B 22 30.611 103.271 153.462 1.00 99.61 ATOM 37 C ALA B 22 31.015 103.591 152.018 1.00 97.44 ATOM 38 O ALA B 22 30.743 104.678 151.496 1.00 97.61 ATOM 39 CB ALA B 22 30.814 104.502 154.355 1.00 99.99 ATOM 40 N GLU B 23 31.679 102.622 151.393 1.00 94.00 ATOM 41 CA GLU B 23 32.136 102.723 150.018 1.00 90.38 ATOM 42 C GLU B 23 32.080 101.287 149.483 1.00 88.88 ATOM 43 O GLU B 23 32.678 100.373 150.057 1.00 88.89 ATOM 44 CB GLU B 23 33.560 103.286 149.982 1.00 89.41 ATOM 45 CG GLU B 23 33.868 104.105 148.743 1.00 88.88 ATOM 46 CD GLU B 23 35.194 104.854 148.820 1.00 88.92 ATOM 47 OE1 GLU B 23 36.246 104.207 149.037 1.00 88.72 ATOM 48 OE2 GLU B 23 35.184 106.095 148.651 1.00 88.49 ATOM 49 N CYS B 24 31.335 101.091 148.399 1.00 86.81 ATOM 50 CA CYS B 24 31.151 99.773 147.796 1.00 84.63 ATOM 51 C CYS B 24 31.963 99.564 146.523 1.00 81.26 ATOM 52 O CYS B 24 32.579 100.497 146.001 1.00 80.91 ATOM 53 CB CYS B 24 29.663 99.560 147.501 1.00 87.39 ATOM 54 SG CYS B 24 28.633 99.293 148.987 1.00 93.42 ATOM 55 N PHE B 25 31.966 98.329 146.029 1.00 77.00 ATOM 56 CA PHE B 25 32.700 98.016 144.814 1.00 72.48 ATOM 57 C PHE B 25 31.748 97.971 143.635 1.00 69.80 ATOM 58 O PHE B 25 30.913 97.070 143.536 1.00 69.52 ATOM 59 CB PHE B 25 33.417 96.673 144.937 1.00 71.96 ATOM 60 CG PHE B 25 34.375 96.399 143.814 1.00 71.27 ATOM 61 CD1 PHE B 25 35.384 97.305 143.506 1.00 70.96 ATOM 62 CD2 PHE B 25 34.271 95.242 143.062 1.00 71.82 ATOM 63 CE1 PHE B 25 36.273 97.065 142.468 1.00 70.77 ATOM 64 CE2 PHE B 25 35.159 94.992 142.017 1.00 71.97 ATOM 65 CZ PHE B 25 36.162 95.908 141.721 1.00 71.33 ATOM 66 N ASP B 26 31.875 98.954 142.748 1.00 66.46 ATOM 67 CA ASP B 26 31.031 99.035 141.566 1.00 63.09 ATOM 68 C ASP B 26 31.523 98.021 140.540 1.00 61.65 ATOM 69 O ASP B 26 32.635 98.132 140.028 1.00 61.32 ATOM 70 CB ASP B 26 31.088 100.439 140.966 1.00 61.30 ATOM 71 CG ASP B 26 29.974 100.686 139.985 1.00 60.63 ATOM 72 OD1 ASP B 26 29.677 99.765 139.198 1.00 61.22 ATOM 73 OD2 ASP B 26 29.399 101.793 139.997 1.00 59.57 ATOM 74 N LEU B 27 30.696 97.031 140.239 1.00 59.93 ATOM 75 CA LEU B 27 31.087 96.011 139.287 1.00 58.28 ATOM 76 C LEU B 27 31.154 96.475 137.839 1.00 57.52 ATOM 77 O LEU B 27 31.792 95.819 137.017 1.00 57.22 ATOM 78 CB LEU B 27 30.148 94.823 139.410 1.00 57.68 ATOM 79 CG LEU B 27 30.420 94.008 140.666 1.00 57.10 ATOM 80 CD1 LEU B 27 29.336 92.984 140.866 1.00 57.65 ATOM 81 CD2 LEU B 27 31.765 93.332 140.531 1.00 56.97 ATOM 82 N LEU B 28 30.505 97.598 137.533 1.00 56.74 ATOM 83 CA LEU B 28 30.491 98.140 136.180 1.00 56.44 ATOM 84 C LEU B 28 31.718 98.980 135.916 1.00 58.25 ATOM 85 O LEU B 28 32.232 99.001 134.802 1.00 58.10 ATOM 86 CB LEU B 28 29.251 99.001 135.948 1.00 54.36 ATOM 87 CG LEU B 28 29.178 99.748 134.612 1.00 53.05 ATOM 88 CD1 LEU B 28 29.056 98.767 133.489 1.00 53.70 ATOM 89 CD2 LEU B 28 27.989 100.668 134.589 1.00 52.31 ATOM 90 N VAL B 29 32.191 99.678 136.940 1.00 60.93 ATOM 91 CA VAL B 29 33.362 100.522 136.774 1.00 63.95 ATOM 92 C VAL B 29 34.633 99.901 137.348 1.00 67.21 ATOM 93 O VAL B 29 35.723 100.430 137.137 1.00 67.27 ATOM 94 CB VAL B 29 33.151 101.899 137.422 1.00 62.71 ATOM 95 CG1 VAL B 29 34.199 102.868 136.924 1.00 62.60 ATOM 96 CG2 VAL B 29 31.774 102.416 137.103 1.00 61.83 ATOM 97 N ARG B 30 34.495 98.777 138.056 1.00 71.79 ATOM 98 CA ARG B 30 35.639 98.089 138.670 1.00 76.69 ATOM 99 C ARG B 30 36.399 99.105 139.537 1.00 79.48 ATOM 100 O ARG B 30 37.630 99.174 139.512 1.00 80.22 ATOM 101 CB ARG B 30 36.573 97.529 137.584 1.00 78.25 ATOM 102 CG ARG B 30 35.898 96.651 136.513 1.00 81.45 ATOM 103 CD ARG B 30 35.492 95.274 137.033 1.00 84.72 ATOM 104 NE ARG B 30 36.656 94.459 137.404 1.00 88.44 ATOM 105 CZ ARG B 30 36.585 93.247 137.962 1.00 89.44 ATOM 106 NH1 ARG B 30 35.397 92.697 138.218 1.00 89.73 ATOM 107 NH2 ARG B 30 37.701 92.583 138.270 1.00 88.78 ATOM 108 N HIS B 31 35.639 99.883 140.307 1.00 82.69 ATOM 109 CA HIS B 31 36.160 100.945 141.172 1.00 85.15 ATOM 110 C HIS B 31 35.535 100.871 142.554 1.00 86.15 ATOM 111 O HIS B 31 34.725 99.999 142.847 1.00 85.68 ATOM 112 CB HIS B 31 35.799 102.315 140.580 1.00 87.11 ATOM 113 CG HIS B 31 36.973 103.119 140.134 1.00 90.15 ATOM 114 ND1 HIS B 31 37.995 103.475 140.986 1.00 92.71 ATOM 115 CD2 HIS B 31 37.282 103.652 138.929 1.00 91.74 ATOM 116 CE1 HIS B 31 38.886 104.195 140.326 1.00 93.79 ATOM 117 NE2 HIS B 31 38.477 104.317 139.075 1.00 93.86 ATOM 118 N CYS B 32 35.914 101.820 143.395 1.00 88.13 ATOM 119 CA CYS B 32 35.374 101.922 144.739 1.00 89.90 ATOM 120 C CYS B 32 34.570 103.207 144.746 1.00 88.93 ATOM 121 O CYS B 32 35.103 104.275 144.445 1.00 88.65 ATOM 122 CB CYS B 32 36.494 102.030 145.772 1.00 93.96 ATOM 123 SG CYS B 32 37.295 100.462 146.219 1.00100.09 ATOM 124 N VAL B 33 33.291 103.115 145.080 1.00 88.08 ATOM 125 CA VAL B 33 32.454 104.306 145.107 1.00 87.81 ATOM 126 C VAL B 33 31.526 104.327 146.310 1.00 87.81 ATOM 127 O VAL B 33 31.156 103.280 146.828 1.00 88.06 ATOM 128 CB VAL B 33 31.617 104.406 143.829 1.00 87.73 ATOM 129 CG1 VAL B 33 32.529 104.643 142.633 1.00 87.97 ATOM 130 CG2 VAL B 33 30.819 103.132 143.635 1.00 87.40 ATOM 131 N ALA B 34 31.158 105.522 146.758 1.00 87.97 ATOM 132 CA ALA B 34 30.269 105.659 147.906 1.00 88.89 ATOM 133 C ALA B 34 29.043 104.778 147.705 1.00 89.49 ATOM 134 O ALA B 34 28.338 104.921 146.711 1.00 89.39 ATOM 135 CB ALA B 34 29.849 107.108 148.067 1.00 88.87 ATOM 136 N CYS B 35 28.781 103.874 148.647 1.00 90.89 ATOM 137 CA CYS B 35 27.635 102.968 148.525 1.00 92.58 ATOM 138 C CYS B 35 26.317 103.699 148.314 1.00 93.22 ATOM 139 O CYS B 35 25.303 103.079 147.994 1.00 92.95 ATOM 140 CB CYS B 35 27.491 102.072 149.761 1.00 92.94 ATOM 141 SG CYS B 35 28.883 100.956 150.149 1.00 95.83 ATOM 142 N GLY B 36 26.327 105.013 148.499 1.00 94.34 ATOM 143 CA GLY B 36 25.105 105.773 148.325 1.00 95.78 ATOM 144 C GLY B 36 24.659 105.864 146.880 1.00 96.74 ATOM 145 O GLY B 36 23.495 106.152 146.601 1.00 96.61 ATOM 146 N LEU B 37 25.584 105.608 145.961 1.00 97.81 ATOM 147 CA LEU B 37 25.298 105.685 144.538 1.00 99.27 ATOM 148 C LEU B 37 24.548 104.470 144.006 1.00101.48 ATOM 149 O LEU B 37 23.800 104.572 143.038 1.00101.49 ATOM 150 CB LEU B 37 26.604 105.889 143.773 1.00 97.33 ATOM 151 CG LEU B 37 27.336 107.172 144.170 1.00 95.97 ATOM 152 CD1 LEU B 37 28.747 107.151 143.641 1.00 95.38 ATOM 153 CD2 LEU B 37 26.581 108.373 143.645 1.00 95.69 ATOM 154 N LEU B 38 24.746 103.324 144.640 1.00104.68 ATOM 155 CA LEU B 38 24.066 102.104 144.228 1.00108.75 ATOM 156 C LEU B 38 23.028 101.733 145.281 1.00112.86 ATOM 157 O LEU B 38 23.341 101.640 146.467 1.00113.22 ATOM 158 CB LEU B 38 25.059 100.950 144.086 1.00107.20 ATOM 159 CG LEU B 38 26.159 101.035 143.031 1.00106.13 ATOM 160 CD1 LEU B 38 27.055 102.218 143.301 1.00105.82 ATOM 161 CD2 LEU B 38 26.964 99.751 143.055 1.00105.64 ATOM 162 N ARG B 39 21.790 101.527 144.849 1.00118.08 ATOM 163 CA ARG B 39 20.715 101.155 145.766 1.00123.21 ATOM 164 C ARG B 39 20.481 99.643 145.642 1.00126.02 ATOM 165 O ARG B 39 19.976 99.168 144.613 1.00126.35 ATOM 166 CB ARG B 39 19.439 101.946 145.424 1.00124.26 ATOM 167 CG ARG B 39 19.662 103.464 145.349 1.00125.63 ATOM 168 CD ARG B 39 18.385 104.244 145.046 1.00126.43 ATOM 169 NE ARG B 39 17.429 104.189 146.149 1.00127.29 ATOM 170 CZ ARG B 39 16.313 104.909 146.211 1.00127.37 ATOM 171 NH1 ARG B 39 16.003 105.747 145.232 1.00127.27 ATOM 172 NH2 ARG B 39 15.508 104.791 147.256 1.00127.51 ATOM 173 N THR B 40 20.855 98.899 146.689 1.00129.06 ATOM 174 CA THR B 40 20.729 97.433 146.699 1.00131.74 ATOM 175 C THR B 40 19.936 96.814 147.868 1.00133.33 ATOM 176 O THR B 40 20.381 96.858 149.021 1.00133.56 ATOM 177 CB THR B 40 22.137 96.753 146.675 1.00131.97 ATOM 178 OG1 THR B 40 22.885 97.137 147.840 1.00131.56 ATOM 179 CG2 THR B 40 22.912 97.155 145.414 1.00131.96 ATOM 180 N PRO B 41 18.749 96.231 147.577 1.00134.68 ATOM 181 CA PRO B 41 17.873 95.589 148.573 1.00135.42 ATOM 182 C PRO B 41 18.302 94.156 148.941 1.00135.81 ATOM 183 CB PRO B 41 16.494 95.612 147.897 1.00135.40 ATOM 184 CG PRO B 41 16.591 96.760 146.932 1.00135.33 ATOM 185 CD PRO B 41 17.975 96.557 146.365 1.00134.96 TER