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 Bh 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 Bh 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 42.214 39.776 156.180 1.00124.46 ATOM 2 CA THR B 17 42.768 39.588 157.559 1.00124.28 ATOM 3 C THR B 17 42.754 40.891 158.395 1.00123.07 ATOM 4 O THR B 17 43.728 41.659 158.384 1.00123.19 ATOM 5 CB THR B 17 44.239 39.012 157.505 1.00124.92 ATOM 6 OG1 THR B 17 45.060 39.831 156.658 1.00125.51 ATOM 7 CG2 THR B 17 44.245 37.578 156.967 1.00124.71 ATOM 8 N PRO B 18 41.649 41.155 159.133 1.00121.47 ATOM 9 CA PRO B 18 41.610 42.384 159.939 1.00119.32 ATOM 10 C PRO B 18 42.811 42.467 160.886 1.00116.90 ATOM 11 O PRO B 18 43.506 41.470 161.125 1.00116.29 ATOM 12 CB PRO B 18 40.266 42.283 160.674 1.00119.85 ATOM 13 CG PRO B 18 40.049 40.803 160.789 1.00120.58 ATOM 14 CD PRO B 18 40.474 40.309 159.417 1.00121.16 ATOM 15 N CYS B 19 43.056 43.656 161.422 1.00114.02 ATOM 16 CA CYS B 19 44.194 43.846 162.307 1.00111.03 ATOM 17 C CYS B 19 43.851 43.676 163.778 1.00110.33 ATOM 18 O CYS B 19 42.686 43.537 164.155 1.00110.01 ATOM 19 CB CYS B 19 44.798 45.240 162.106 1.00108.51 ATOM 20 SG CYS B 19 45.133 45.747 160.385 1.00105.22 ATOM 21 N VAL B 20 44.896 43.689 164.598 1.00109.50 ATOM 22 CA VAL B 20 44.772 43.579 166.046 1.00108.64 ATOM 23 C VAL B 20 43.902 44.753 166.505 1.00108.08 ATOM 24 O VAL B 20 43.921 45.817 165.889 1.00109.01 ATOM 25 CB VAL B 20 46.163 43.705 166.720 1.00108.45 ATOM 26 CG1 VAL B 20 46.034 43.580 168.230 1.00108.34 ATOM 27 CG2 VAL B 20 47.112 42.655 166.162 1.00108.29 ATOM 28 N PRO B 21 43.113 44.576 167.579 1.00107.02 ATOM 29 CA PRO B 21 42.281 45.699 168.029 1.00105.35 ATOM 30 C PRO B 21 43.166 46.892 168.397 1.00103.43 ATOM 31 O PRO B 21 44.327 46.714 168.781 1.00102.90 ATOM 32 CB PRO B 21 41.548 45.119 169.235 1.00106.02 ATOM 33 CG PRO B 21 41.409 43.667 168.870 1.00106.46 ATOM 34 CD PRO B 21 42.777 43.343 168.313 1.00107.00 ATOM 35 N ALA B 22 42.617 48.099 168.282 1.00101.14 ATOM 36 CA ALA B 22 43.368 49.320 168.576 1.00 98.96 ATOM 37 C ALA B 22 44.385 49.566 167.460 1.00 96.73 ATOM 38 O ALA B 22 45.339 50.334 167.616 1.00 96.55 ATOM 39 CB ALA B 22 44.079 49.205 169.924 1.00 99.38 ATOM 40 N GLU B 23 44.159 48.892 166.336 1.00 93.71 ATOM 41 CA GLU B 23 44.996 48.996 165.152 1.00 90.46 ATOM 42 C GLU B 23 44.036 48.786 163.967 1.00 88.75 ATOM 43 O GLU B 23 43.334 47.778 163.898 1.00 88.76 ATOM 44 CB GLU B 23 46.094 47.924 165.193 1.00 89.67 ATOM 45 CG GLU B 23 47.398 48.343 164.531 1.00 89.39 ATOM 46 CD GLU B 23 48.552 47.379 164.787 1.00 89.39 ATOM 47 OE1 GLU B 23 48.406 46.173 164.473 1.00 89.69 ATOM 48 OE2 GLU B 23 49.609 47.834 165.291 1.00 88.17 ATOM 49 N CYS B 24 43.992 49.758 163.057 1.00 86.52 ATOM 50 CA CYS B 24 43.103 49.722 161.897 1.00 83.78 ATOM 51 C CYS B 24 43.809 49.391 160.596 1.00 80.13 ATOM 52 O CYS B 24 45.036 49.343 160.542 1.00 80.28 ATOM 53 CB CYS B 24 42.396 51.067 161.762 1.00 86.05 ATOM 54 SG CYS B 24 41.132 51.336 163.044 1.00 92.13 ATOM 55 N PHE B 25 43.028 49.161 159.546 1.00 75.60 ATOM 56 CA PHE B 25 43.599 48.842 158.250 1.00 70.88 ATOM 57 C PHE B 25 43.626 50.081 157.374 1.00 68.44 ATOM 58 O PHE B 25 42.577 50.565 156.945 1.00 68.08 ATOM 59 CB PHE B 25 42.792 47.747 157.562 1.00 70.36 ATOM 60 CG PHE B 25 43.448 47.205 156.330 1.00 69.86 ATOM 61 CD1 PHE B 25 44.736 46.691 156.384 1.00 69.99 ATOM 62 CD2 PHE B 25 42.787 47.211 155.114 1.00 70.45 ATOM 63 CE1 PHE B 25 45.362 46.192 155.242 1.00 70.33 ATOM 64 CE2 PHE B 25 43.402 46.713 153.965 1.00 70.72 ATOM 65 CZ PHE B 25 44.693 46.203 154.032 1.00 70.45 ATOM 66 N ASP B 26 44.831 50.592 157.117 1.00 65.13 ATOM 67 CA ASP B 26 45.010 51.778 156.288 1.00 61.53 ATOM 68 C ASP B 26 44.842 51.392 154.832 1.00 60.16 ATOM 69 O ASP B 26 45.637 50.635 154.294 1.00 60.01 ATOM 70 CB ASP B 26 46.399 52.372 156.489 1.00 59.28 ATOM 71 CG ASP B 26 46.498 53.770 155.952 1.00 57.89 ATOM 72 OD1 ASP B 26 45.955 54.007 154.862 1.00 57.91 ATOM 73 OD2 ASP B 26 47.110 54.632 156.606 1.00 56.72 ATOM 74 N LEU B 27 43.810 51.916 154.192 1.00 58.63 ATOM 75 CA LEU B 27 43.557 51.582 152.805 1.00 57.52 ATOM 76 C LEU B 27 44.540 52.176 151.807 1.00 56.86 ATOM 77 O LEU B 27 44.617 51.716 150.667 1.00 56.73 ATOM 78 CB LEU B 27 42.139 51.988 152.440 1.00 57.87 ATOM 79 CG LEU B 27 41.086 51.060 153.042 1.00 57.83 ATOM 80 CD1 LEU B 27 39.696 51.639 152.840 1.00 58.04 ATOM 81 CD2 LEU B 27 41.201 49.695 152.386 1.00 57.80 ATOM 82 N LEU B 28 45.287 53.189 152.231 1.00 55.92 ATOM 83 CA LEU B 28 46.257 53.829 151.360 1.00 55.41 ATOM 84 C LEU B 28 47.571 53.088 151.388 1.00 56.81 ATOM 85 O LEU B 28 48.259 53.003 150.381 1.00 56.98 ATOM 86 CB LEU B 28 46.496 55.274 151.783 1.00 53.38 ATOM 87 CG LEU B 28 47.595 56.034 151.042 1.00 51.68 ATOM 88 CD1 LEU B 28 47.200 56.220 149.612 1.00 51.95 ATOM 89 CD2 LEU B 28 47.822 57.376 151.677 1.00 51.23 ATOM 90 N VAL B 29 47.923 52.545 152.543 1.00 59.26 ATOM 91 CA VAL B 29 49.178 51.829 152.660 1.00 62.72 ATOM 92 C VAL B 29 49.018 50.310 152.632 1.00 66.33 ATOM 93 O VAL B 29 50.011 49.586 152.567 1.00 66.83 ATOM 94 CB VAL B 29 49.913 52.219 153.944 1.00 61.41 ATOM 95 CG1 VAL B 29 51.351 51.769 153.865 1.00 62.40 ATOM 96 CG2 VAL B 29 49.849 53.702 154.149 1.00 60.52 ATOM 97 N ARG B 30 47.776 49.831 152.668 1.00 70.90 ATOM 98 CA ARG B 30 47.488 48.390 152.654 1.00 75.29 ATOM 99 C ARG B 30 48.277 47.734 153.789 1.00 77.69 ATOM 100 O ARG B 30 48.876 46.671 153.623 1.00 77.72 ATOM 101 CB ARG B 30 47.888 47.766 151.304 1.00 76.76 ATOM 102 CG ARG B 30 47.318 48.456 150.045 1.00 79.68 ATOM 103 CD ARG B 30 45.824 48.220 149.837 1.00 82.92 ATOM 104 NE ARG B 30 45.523 46.817 149.552 1.00 86.24 ATOM 105 CZ ARG B 30 44.292 46.316 149.426 1.00 87.51 ATOM 106 NH1 ARG B 30 43.226 47.104 149.561 1.00 87.44 ATOM 107 NH2 ARG B 30 44.124 45.022 149.163 1.00 87.68 ATOM 108 N HIS B 31 48.253 48.391 154.946 1.00 81.11 ATOM 109 CA HIS B 31 48.970 47.963 156.145 1.00 84.20 ATOM 110 C HIS B 31 48.079 48.022 157.367 1.00 85.29 ATOM 111 O HIS B 31 46.915 48.387 157.288 1.00 85.30 ATOM 112 CB HIS B 31 50.144 48.906 156.402 1.00 86.73 ATOM 113 CG HIS B 31 51.484 48.265 156.269 1.00 89.99 ATOM 114 ND1 HIS B 31 51.874 47.186 157.033 1.00 92.03 ATOM 115 CD2 HIS B 31 52.538 48.565 155.473 1.00 91.55 ATOM 116 CE1 HIS B 31 53.111 46.847 156.714 1.00 92.94 ATOM 117 NE2 HIS B 31 53.537 47.668 155.770 1.00 93.25 ATOM 118 N CYS B 32 48.657 47.678 158.509 1.00 87.30 ATOM 119 CA CYS B 32 47.952 47.723 159.778 1.00 89.25 ATOM 120 C CYS B 32 48.613 48.828 160.572 1.00 88.06 ATOM 121 O CYS B 32 49.820 48.790 160.793 1.00 88.26 ATOM 122 CB CYS B 32 48.098 46.399 160.529 1.00 93.44 ATOM 123 SG CYS B 32 47.004 45.052 159.962 1.00 99.92 ATOM 124 N VAL B 33 47.838 49.817 160.995 1.00 86.89 ATOM 125 CA VAL B 33 48.408 50.911 161.759 1.00 86.80 ATOM 126 C VAL B 33 47.526 51.320 162.930 1.00 86.95 ATOM 127 O VAL B 33 46.316 51.138 162.881 1.00 87.04 ATOM 128 CB VAL B 33 48.644 52.120 160.860 1.00 86.61 ATOM 129 CG1 VAL B 33 49.728 51.802 159.847 1.00 86.85 ATOM 130 CG2 VAL B 33 47.357 52.490 160.155 1.00 86.36 ATOM 131 N ALA B 34 48.136 51.863 163.984 1.00 87.16 ATOM 132 CA ALA B 34 47.396 52.299 165.166 1.00 87.73 ATOM 133 C ALA B 34 46.229 53.178 164.742 1.00 88.47 ATOM 134 O ALA B 34 46.440 54.199 164.099 1.00 88.99 ATOM 135 CB ALA B 34 48.313 53.068 166.089 1.00 87.19 ATOM 136 N CYS B 35 45.006 52.800 165.111 1.00 89.40 ATOM 137 CA CYS B 35 43.825 53.569 164.716 1.00 90.81 ATOM 138 C CYS B 35 43.907 55.033 165.108 1.00 91.38 ATOM 139 O CYS B 35 43.094 55.844 164.672 1.00 91.07 ATOM 140 CB CYS B 35 42.543 52.976 165.313 1.00 91.55 ATOM 141 SG CYS B 35 42.103 51.253 164.849 1.00 93.79 ATOM 142 N GLY B 36 44.886 55.374 165.931 1.00 92.57 ATOM 143 CA GLY B 36 45.027 56.753 166.351 1.00 94.36 ATOM 144 C GLY B 36 45.500 57.677 165.246 1.00 95.64 ATOM 145 O GLY B 36 45.336 58.892 165.335 1.00 95.74 ATOM 146 N LEU B 37 46.080 57.101 164.198 1.00 97.03 ATOM 147 CA LEU B 37 46.599 57.876 163.079 1.00 98.68 ATOM 148 C LEU B 37 45.523 58.350 162.115 1.00100.97 ATOM 149 O LEU B 37 45.684 59.376 161.463 1.00101.06 ATOM 150 CB LEU B 37 47.646 57.052 162.340 1.00 97.08 ATOM 151 CG LEU B 37 48.833 56.662 163.222 1.00 95.90 ATOM 152 CD1 LEU B 37 49.644 55.579 162.553 1.00 95.45 ATOM 153 CD2 LEU B 37 49.685 57.886 163.496 1.00 95.64 ATOM 154 N LEU B 38 44.430 57.603 162.025 1.00104.35 ATOM 155 CA LEU B 38 43.322 57.971 161.152 1.00108.46 ATOM 156 C LEU B 38 42.136 58.406 162.007 1.00112.62 ATOM 157 O LEU B 38 41.712 57.686 162.916 1.00113.20 ATOM 158 CB LEU B 38 42.901 56.789 160.283 1.00107.05 ATOM 159 CG LEU B 38 43.883 56.208 159.272 1.00105.86 ATOM 160 CD1 LEU B 38 45.101 55.682 159.980 1.00105.46 ATOM 161 CD2 LEU B 38 43.201 55.089 158.507 1.00105.89 ATOM 162 N ARG B 39 41.602 59.587 161.722 1.00117.55 ATOM 163 CA ARG B 39 40.461 60.097 162.475 1.00122.72 ATOM 164 C ARG B 39 39.199 59.876 161.632 1.00125.50 ATOM 165 O ARG B 39 39.021 60.522 160.593 1.00125.97 ATOM 166 CB ARG B 39 40.670 61.587 162.786 1.00123.77 ATOM 167 CG ARG B 39 42.011 61.884 163.470 1.00125.26 ATOM 168 CD ARG B 39 42.192 63.362 163.811 1.00126.65 ATOM 169 NE ARG B 39 41.274 63.810 164.858 1.00128.14 ATOM 170 CZ ARG B 39 41.327 65.003 165.448 1.00128.62 ATOM 171 NH1 ARG B 39 42.259 65.880 165.093 1.00128.86 ATOM 172 NH2 ARG B 39 40.450 65.320 166.396 1.00128.43 ATOM 173 N THR B 40 38.336 58.958 162.082 1.00128.59 ATOM 174 CA THR B 40 37.105 58.617 161.355 1.00131.46 ATOM 175 C THR B 40 35.785 58.714 162.147 1.00133.12 ATOM 176 O THR B 40 35.553 57.938 163.081 1.00133.24 ATOM 177 CB THR B 40 37.189 57.170 160.762 1.00131.87 ATOM 178 OG1 THR B 40 37.357 56.217 161.824 1.00132.26 ATOM 179 CG2 THR B 40 38.357 57.052 159.777 1.00131.96 ATOM 180 N PRO B 41 34.909 59.677 161.778 1.00134.66 ATOM 181 CA PRO B 41 33.598 59.909 162.414 1.00135.26 ATOM 182 C PRO B 41 32.485 58.962 161.923 1.00135.30 ATOM 183 CB PRO B 41 33.288 61.372 162.063 1.00135.51 ATOM 184 CG PRO B 41 34.650 61.980 161.837 1.00135.56 ATOM 185 CD PRO B 41 35.331 60.885 161.045 1.00135.29 TER