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 BC 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BC 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 42.710 131.479 106.826 1.00124.88 ATOM 2 CA THR B 17 43.266 132.735 107.424 1.00124.67 ATOM 3 C THR B 17 43.258 133.913 106.426 1.00123.58 ATOM 4 O THR B 17 44.236 134.123 105.691 1.00124.14 ATOM 5 CB THR B 17 44.738 132.510 107.958 1.00125.20 ATOM 6 OG1 THR B 17 45.558 131.937 106.926 1.00125.47 ATOM 7 CG2 THR B 17 44.741 131.578 109.176 1.00124.89 ATOM 8 N PRO B 18 42.155 134.701 106.386 1.00121.87 ATOM 9 CA PRO B 18 42.121 135.831 105.445 1.00119.84 ATOM 10 C PRO B 18 43.328 136.758 105.637 1.00117.56 ATOM 11 O PRO B 18 44.021 136.691 106.661 1.00117.28 ATOM 12 CB PRO B 18 40.779 136.509 105.755 1.00120.17 ATOM 13 CG PRO B 18 40.559 136.186 107.205 1.00120.54 ATOM 14 CD PRO B 18 40.978 134.729 107.275 1.00121.32 ATOM 15 N CYS B 19 43.581 137.614 104.652 1.00114.74 ATOM 16 CA CYS B 19 44.721 138.516 104.727 1.00111.82 ATOM 17 C CYS B 19 44.383 139.875 105.328 1.00111.28 ATOM 18 O CYS B 19 43.219 140.206 105.570 1.00110.81 ATOM 19 CB CYS B 19 45.320 138.742 103.334 1.00109.28 ATOM 20 SG CYS B 19 45.653 137.259 102.327 1.00105.86 ATOM 21 N VAL B 20 45.434 140.654 105.562 1.00110.68 ATOM 22 CA VAL B 20 45.314 142.005 106.098 1.00109.82 ATOM 23 C VAL B 20 44.453 142.792 105.105 1.00108.92 ATOM 24 O VAL B 20 44.479 142.517 103.902 1.00109.26 ATOM 25 CB VAL B 20 46.711 142.684 106.182 1.00109.82 ATOM 26 CG1 VAL B 20 46.588 144.098 106.746 1.00109.17 ATOM 27 CG2 VAL B 20 47.653 141.831 107.023 1.00109.34 ATOM 28 N PRO B 21 43.666 143.765 105.591 1.00107.65 ATOM 29 CA PRO B 21 42.843 144.532 104.646 1.00106.07 ATOM 30 C PRO B 21 43.740 145.230 103.612 1.00104.16 ATOM 31 O PRO B 21 44.908 145.528 103.894 1.00103.74 ATOM 32 CB PRO B 21 42.109 145.517 105.554 1.00106.68 ATOM 33 CG PRO B 21 41.964 144.736 106.839 1.00107.11 ATOM 34 CD PRO B 21 43.327 144.099 106.987 1.00107.33 ATOM 35 N ALA B 22 43.193 145.484 102.424 1.00101.94 ATOM 36 CA ALA B 22 43.946 146.124 101.342 1.00 99.72 ATOM 37 C ALA B 22 44.956 145.130 100.781 1.00 97.98 ATOM 38 O ALA B 22 45.913 145.503 100.093 1.00 97.57 ATOM 39 CB ALA B 22 44.662 147.370 101.849 1.00 99.96 ATOM 40 N GLU B 23 44.722 143.860 101.103 1.00 95.71 ATOM 41 CA GLU B 23 45.552 142.743 100.664 1.00 92.93 ATOM 42 C GLU B 23 44.590 141.544 100.514 1.00 91.16 ATOM 43 O GLU B 23 43.890 141.164 101.464 1.00 90.86 ATOM 44 CB GLU B 23 46.650 142.466 101.707 1.00 92.23 ATOM 45 CG GLU B 23 47.955 141.932 101.112 1.00 91.60 ATOM 46 CD GLU B 23 49.102 141.888 102.116 1.00 91.15 ATOM 47 OE1 GLU B 23 48.947 141.249 103.186 1.00 90.48 ATOM 48 OE2 GLU B 23 50.164 142.488 101.823 1.00 90.46 ATOM 49 N CYS B 24 44.546 140.971 99.311 1.00 88.91 ATOM 50 CA CYS B 24 43.651 139.854 99.007 1.00 86.58 ATOM 51 C CYS B 24 44.356 138.504 98.948 1.00 83.08 ATOM 52 O CYS B 24 45.591 138.425 98.986 1.00 82.87 ATOM 53 CB CYS B 24 42.945 140.126 97.673 1.00 89.17 ATOM 54 SG CYS B 24 41.686 141.449 97.749 1.00 95.03 ATOM 55 N PHE B 25 43.565 137.438 98.862 1.00 78.58 ATOM 56 CA PHE B 25 44.129 136.101 98.783 1.00 73.91 ATOM 57 C PHE B 25 44.162 135.622 97.338 1.00 71.29 ATOM 58 O PHE B 25 43.117 135.348 96.745 1.00 71.41 ATOM 59 CB PHE B 25 43.312 135.124 99.619 1.00 73.05 ATOM 60 CG PHE B 25 43.961 133.783 99.769 1.00 72.87 ATOM 61 CD1 PHE B 25 45.251 133.677 100.282 1.00 73.20 ATOM 62 CD2 PHE B 25 43.293 132.624 99.403 1.00 72.82 ATOM 63 CE1 PHE B 25 45.871 132.434 100.431 1.00 73.31 ATOM 64 CE2 PHE B 25 43.902 131.373 99.548 1.00 73.11 ATOM 65 CZ PHE B 25 45.194 131.280 100.064 1.00 73.14 ATOM 66 N ASP B 26 45.365 135.526 96.773 1.00 67.74 ATOM 67 CA ASP B 26 45.534 135.080 95.390 1.00 63.84 ATOM 68 C ASP B 26 45.360 133.571 95.341 1.00 62.42 ATOM 69 O ASP B 26 46.147 132.829 95.922 1.00 62.14 ATOM 70 CB ASP B 26 46.925 135.445 94.879 1.00 61.46 ATOM 71 CG ASP B 26 47.029 135.343 93.391 1.00 59.02 ATOM 72 OD1 ASP B 26 46.472 134.380 92.843 1.00 58.40 ATOM 73 OD2 ASP B 26 47.666 136.216 92.771 1.00 57.57 ATOM 74 N LEU B 27 44.329 133.114 94.646 1.00 60.88 ATOM 75 CA LEU B 27 44.067 131.684 94.559 1.00 59.49 ATOM 76 C LEU B 27 45.046 130.897 93.700 1.00 58.86 ATOM 77 O LEU B 27 45.111 129.675 93.803 1.00 58.58 ATOM 78 CB LEU B 27 42.651 131.455 94.055 1.00 59.13 ATOM 79 CG LEU B 27 41.599 131.767 95.115 1.00 59.14 ATOM 80 CD1 LEU B 27 40.207 131.756 94.499 1.00 59.01 ATOM 81 CD2 LEU B 27 41.705 130.738 96.232 1.00 58.75 ATOM 82 N LEU B 28 45.801 131.595 92.857 1.00 58.54 ATOM 83 CA LEU B 28 46.781 130.950 91.988 1.00 58.43 ATOM 84 C LEU B 28 48.100 130.754 92.709 1.00 60.09 ATOM 85 O LEU B 28 48.797 129.773 92.482 1.00 60.14 ATOM 86 CB LEU B 28 47.039 131.787 90.734 1.00 56.24 ATOM 87 CG LEU B 28 48.138 131.295 89.781 1.00 54.30 ATOM 88 CD1 LEU B 28 47.742 129.975 89.168 1.00 54.01 ATOM 89 CD2 LEU B 28 48.354 132.302 88.678 1.00 53.39 ATOM 90 N VAL B 29 48.447 131.693 93.577 1.00 62.33 ATOM 91 CA VAL B 29 49.699 131.599 94.293 1.00 64.85 ATOM 92 C VAL B 29 49.523 131.133 95.725 1.00 67.94 ATOM 93 O VAL B 29 50.512 130.866 96.399 1.00 68.70 ATOM 94 CB VAL B 29 50.434 132.948 94.311 1.00 63.67 ATOM 95 CG1 VAL B 29 51.871 132.738 94.729 1.00 64.50 ATOM 96 CG2 VAL B 29 50.382 133.591 92.946 1.00 63.20 ATOM 97 N ARG B 30 48.276 131.024 96.186 1.00 72.35 ATOM 98 CA ARG B 30 47.980 130.596 97.567 1.00 76.79 ATOM 99 C ARG B 30 48.773 131.484 98.541 1.00 79.18 ATOM 100 O ARG B 30 49.362 131.006 99.516 1.00 78.90 ATOM 101 CB ARG B 30 48.366 129.119 97.773 1.00 77.94 ATOM 102 CG ARG B 30 47.806 128.135 96.732 1.00 80.57 ATOM 103 CD ARG B 30 46.315 127.880 96.900 1.00 84.05 ATOM 104 NE ARG B 30 46.008 127.194 98.160 1.00 88.33 ATOM 105 CZ ARG B 30 44.773 126.923 98.605 1.00 89.85 ATOM 106 NH1 ARG B 30 43.702 127.278 97.893 1.00 89.89 ATOM 107 NH2 ARG B 30 44.604 126.294 99.772 1.00 89.75 ATOM 108 N HIS B 31 48.763 132.786 98.250 1.00 82.64 ATOM 109 CA HIS B 31 49.484 133.807 99.014 1.00 85.58 ATOM 110 C HIS B 31 48.592 135.002 99.320 1.00 86.72 ATOM 111 O HIS B 31 47.419 135.037 98.956 1.00 86.44 ATOM 112 CB HIS B 31 50.663 134.324 98.189 1.00 87.49 ATOM 113 CG HIS B 31 52.000 134.000 98.764 1.00 90.26 ATOM 114 ND1 HIS B 31 52.384 134.404 100.024 1.00 92.07 ATOM 115 CD2 HIS B 31 53.051 133.326 98.243 1.00 91.68 ATOM 116 CE1 HIS B 31 53.617 133.992 100.256 1.00 93.44 ATOM 117 NE2 HIS B 31 54.045 133.336 99.192 1.00 93.82 ATOM 118 N CYS B 32 49.177 135.992 99.980 1.00 88.65 ATOM 119 CA CYS B 32 48.477 137.225 100.305 1.00 90.44 ATOM 120 C CYS B 32 49.152 138.303 99.487 1.00 89.35 ATOM 121 O CYS B 32 50.362 138.499 99.594 1.00 89.16 ATOM 122 CB CYS B 32 48.621 137.562 101.785 1.00 94.52 ATOM 123 SG CYS B 32 47.512 136.641 102.892 1.00101.46 ATOM 124 N VAL B 33 48.383 139.000 98.665 1.00 88.57 ATOM 125 CA VAL B 33 48.958 140.051 97.839 1.00 88.28 ATOM 126 C VAL B 33 48.078 141.290 97.791 1.00 88.27 ATOM 127 O VAL B 33 46.862 141.202 97.944 1.00 87.71 ATOM 128 CB VAL B 33 49.195 139.548 96.406 1.00 88.04 ATOM 129 CG1 VAL B 33 50.266 138.472 96.410 1.00 87.92 ATOM 130 CG2 VAL B 33 47.904 138.998 95.830 1.00 87.68 ATOM 131 N ALA B 34 48.699 142.447 97.589 1.00 88.64 ATOM 132 CA ALA B 34 47.962 143.703 97.517 1.00 89.63 ATOM 133 C ALA B 34 46.802 143.551 96.541 1.00 90.53 ATOM 134 O ALA B 34 47.020 143.221 95.373 1.00 90.63 ATOM 135 CB ALA B 34 48.884 144.814 97.054 1.00 89.70 ATOM 136 N CYS B 35 45.575 143.797 97.007 1.00 91.51 ATOM 137 CA CYS B 35 44.396 143.654 96.143 1.00 92.80 ATOM 138 C CYS B 35 44.496 144.459 94.858 1.00 93.13 ATOM 139 O CYS B 35 43.690 144.280 93.949 1.00 92.57 ATOM 140 CB CYS B 35 43.112 144.070 96.865 1.00 93.28 ATOM 141 SG CYS B 35 42.665 143.139 98.367 1.00 96.18 ATOM 142 N GLY B 36 45.481 145.348 94.783 1.00 94.25 ATOM 143 CA GLY B 36 45.638 146.163 93.594 1.00 95.80 ATOM 144 C GLY B 36 46.100 145.380 92.384 1.00 96.79 ATOM 145 O GLY B 36 45.939 145.824 91.250 1.00 96.45 ATOM 146 N LEU B 37 46.666 144.204 92.625 1.00 98.27 ATOM 147 CA LEU B 37 47.178 143.363 91.550 1.00100.19 ATOM 148 C LEU B 37 46.092 142.586 90.806 1.00102.44 ATOM 149 O LEU B 37 46.242 142.270 89.623 1.00102.08 ATOM 150 CB LEU B 37 48.227 142.409 92.122 1.00 98.70 ATOM 151 CG LEU B 37 49.422 143.125 92.755 1.00 97.24 ATOM 152 CD1 LEU B 37 50.222 142.154 93.595 1.00 96.98 ATOM 153 CD2 LEU B 37 50.280 143.743 91.666 1.00 96.13 ATOM 154 N LEU B 38 45.002 142.281 91.500 1.00105.50 ATOM 155 CA LEU B 38 43.894 141.555 90.895 1.00109.36 ATOM 156 C LEU B 38 42.718 142.504 90.726 1.00113.41 ATOM 157 O LEU B 38 42.297 143.158 91.683 1.00114.18 ATOM 158 CB LEU B 38 43.460 140.385 91.780 1.00107.70 ATOM 159 CG LEU B 38 44.432 139.242 92.048 1.00106.64 ATOM 160 CD1 LEU B 38 45.657 139.757 92.765 1.00106.37 ATOM 161 CD2 LEU B 38 43.739 138.189 92.894 1.00106.34 ATOM 162 N ARG B 39 42.188 142.584 89.510 1.00118.23 ATOM 163 CA ARG B 39 41.048 143.458 89.241 1.00123.17 ATOM 164 C ARG B 39 39.781 142.595 89.201 1.00125.83 ATOM 165 O ARG B 39 39.597 141.797 88.273 1.00126.07 ATOM 166 CB ARG B 39 41.261 144.194 87.910 1.00124.19 ATOM 167 CG ARG B 39 42.609 144.923 87.828 1.00125.61 ATOM 168 CD ARG B 39 42.794 145.688 86.518 1.00126.83 ATOM 169 NE ARG B 39 41.884 146.829 86.402 1.00128.11 ATOM 170 CZ ARG B 39 41.943 147.743 85.435 1.00128.36 ATOM 171 NH1 ARG B 39 42.872 147.656 84.491 1.00128.35 ATOM 172 NH2 ARG B 39 41.075 148.748 85.414 1.00128.17 ATOM 173 N THR B 40 38.921 142.758 90.215 1.00128.91 ATOM 174 CA THR B 40 37.682 141.973 90.334 1.00131.68 ATOM 175 C THR B 40 36.365 142.766 90.469 1.00133.31 ATOM 176 O THR B 40 36.133 143.431 91.486 1.00133.35 ATOM 177 CB THR B 40 37.758 140.980 91.548 1.00131.88 ATOM 178 OG1 THR B 40 37.925 141.715 92.769 1.00131.76 ATOM 179 CG2 THR B 40 38.924 139.999 91.380 1.00131.96 ATOM 180 N PRO B 41 35.492 142.704 89.433 1.00134.79 ATOM 181 CA PRO B 41 34.186 143.389 89.394 1.00135.47 ATOM 182 C PRO B 41 33.066 142.648 90.153 1.00135.58 ATOM 183 CB PRO B 41 33.881 143.483 87.890 1.00135.66 ATOM 184 CG PRO B 41 35.243 143.440 87.245 1.00135.53 ATOM 185 CD PRO B 41 35.918 142.360 88.062 1.00135.32 TER