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 BJ 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 BJ 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 116.433 4.770 64.075 1.00124.92 ATOM 2 CA THR B 17 117.859 4.374 64.342 1.00124.71 ATOM 3 C THR B 17 117.988 3.234 65.390 1.00123.31 ATOM 4 O THR B 17 118.096 3.499 66.595 1.00123.30 ATOM 5 CB THR B 17 118.706 5.619 64.810 1.00125.17 ATOM 6 OG1 THR B 17 118.056 6.261 65.918 1.00125.81 ATOM 7 CG2 THR B 17 118.870 6.634 63.666 1.00124.87 ATOM 8 N PRO B 18 117.986 1.951 64.939 1.00121.42 ATOM 9 CA PRO B 18 118.107 0.856 65.909 1.00118.82 ATOM 10 C PRO B 18 119.351 1.024 66.773 1.00116.17 ATOM 11 O PRO B 18 120.248 1.806 66.449 1.00115.34 ATOM 12 CB PRO B 18 118.145 -0.398 65.025 1.00119.27 ATOM 13 CG PRO B 18 118.750 0.096 63.753 1.00120.20 ATOM 14 CD PRO B 18 118.047 1.427 63.560 1.00121.19 ATOM 15 N CYS B 19 119.397 0.294 67.879 1.00113.40 ATOM 16 CA CYS B 19 120.520 0.404 68.793 1.00110.49 ATOM 17 C CYS B 19 121.616 -0.613 68.527 1.00109.78 ATOM 18 O CYS B 19 121.464 -1.522 67.711 1.00109.47 ATOM 19 CB CYS B 19 120.047 0.237 70.243 1.00108.20 ATOM 20 SG CYS B 19 118.618 1.241 70.775 1.00104.12 ATOM 21 N VAL B 20 122.723 -0.437 69.240 1.00109.04 ATOM 22 CA VAL B 20 123.869 -1.330 69.157 1.00108.41 ATOM 23 C VAL B 20 123.371 -2.723 69.544 1.00107.79 ATOM 24 O VAL B 20 122.448 -2.854 70.346 1.00108.42 ATOM 25 CB VAL B 20 124.966 -0.904 70.165 1.00108.21 ATOM 26 CG1 VAL B 20 126.163 -1.835 70.068 1.00108.01 ATOM 27 CG2 VAL B 20 125.369 0.547 69.920 1.00107.92 ATOM 28 N PRO B 21 123.957 -3.781 68.968 1.00106.86 ATOM 29 CA PRO B 21 123.489 -5.121 69.340 1.00105.42 ATOM 30 C PRO B 21 123.685 -5.338 70.841 1.00103.64 ATOM 31 O PRO B 21 124.577 -4.733 71.448 1.00103.35 ATOM 32 CB PRO B 21 124.370 -6.035 68.496 1.00106.21 ATOM 33 CG PRO B 21 124.613 -5.207 67.261 1.00106.55 ATOM 34 CD PRO B 21 124.902 -3.844 67.838 1.00106.72 ATOM 35 N ALA B 22 122.859 -6.200 71.430 1.00101.41 ATOM 36 CA ALA B 22 122.919 -6.483 72.869 1.00 98.96 ATOM 37 C ALA B 22 122.377 -5.278 73.635 1.00 96.69 ATOM 38 O ALA B 22 122.617 -5.120 74.835 1.00 96.34 ATOM 39 CB ALA B 22 124.353 -6.789 73.304 1.00 99.36 ATOM 40 N GLU B 23 121.649 -4.435 72.905 1.00 93.64 ATOM 41 CA GLU B 23 121.026 -3.236 73.440 1.00 90.42 ATOM 42 C GLU B 23 119.751 -3.040 72.607 1.00 88.47 ATOM 43 O GLU B 23 119.803 -2.959 71.381 1.00 88.24 ATOM 44 CB GLU B 23 121.985 -2.045 73.300 1.00 90.12 ATOM 45 CG GLU B 23 121.848 -0.996 74.405 1.00 89.89 ATOM 46 CD GLU B 23 122.960 0.055 74.398 1.00 89.41 ATOM 47 OE1 GLU B 23 123.151 0.726 73.359 1.00 89.29 ATOM 48 OE2 GLU B 23 123.634 0.217 75.440 1.00 88.42 ATOM 49 N CYS B 24 118.606 -2.993 73.282 1.00 86.48 ATOM 50 CA CYS B 24 117.303 -2.851 72.631 1.00 84.04 ATOM 51 C CYS B 24 116.714 -1.455 72.749 1.00 80.47 ATOM 52 O CYS B 24 117.240 -0.604 73.471 1.00 80.87 ATOM 53 CB CYS B 24 116.325 -3.869 73.228 1.00 86.67 ATOM 54 SG CYS B 24 116.671 -5.595 72.740 1.00 92.59 ATOM 55 N PHE B 25 115.618 -1.220 72.036 1.00 75.75 ATOM 56 CA PHE B 25 114.964 0.079 72.078 1.00 70.85 ATOM 57 C PHE B 25 113.765 0.032 73.015 1.00 67.81 ATOM 58 O PHE B 25 112.768 -0.620 72.727 1.00 67.83 ATOM 59 CB PHE B 25 114.513 0.500 70.681 1.00 70.20 ATOM 60 CG PHE B 25 114.039 1.919 70.601 1.00 69.61 ATOM 61 CD1 PHE B 25 114.860 2.960 71.003 1.00 69.56 ATOM 62 CD2 PHE B 25 112.775 2.221 70.125 1.00 70.48 ATOM 63 CE1 PHE B 25 114.430 4.285 70.934 1.00 69.66 ATOM 64 CE2 PHE B 25 112.334 3.547 70.051 1.00 70.59 ATOM 65 CZ PHE B 25 113.166 4.578 70.458 1.00 69.95 ATOM 66 N ASP B 26 113.870 0.725 74.142 1.00 63.97 ATOM 67 CA ASP B 26 112.797 0.757 75.119 1.00 59.99 ATOM 68 C ASP B 26 111.735 1.701 74.626 1.00 58.21 ATOM 69 O ASP B 26 111.974 2.885 74.492 1.00 57.68 ATOM 70 CB ASP B 26 113.314 1.243 76.462 1.00 58.46 ATOM 71 CG ASP B 26 112.360 0.955 77.576 1.00 56.94 ATOM 72 OD1 ASP B 26 111.153 1.151 77.370 1.00 56.72 ATOM 73 OD2 ASP B 26 112.808 0.536 78.656 1.00 56.87 ATOM 74 N LEU B 27 110.556 1.175 74.359 1.00 57.05 ATOM 75 CA LEU B 27 109.473 1.996 73.862 1.00 56.22 ATOM 76 C LEU B 27 108.855 2.938 74.884 1.00 56.12 ATOM 77 O LEU B 27 108.160 3.884 74.510 1.00 56.36 ATOM 78 CB LEU B 27 108.400 1.101 73.258 1.00 55.66 ATOM 79 CG LEU B 27 108.797 0.496 71.918 1.00 53.86 ATOM 80 CD1 LEU B 27 107.794 -0.532 71.488 1.00 53.72 ATOM 81 CD2 LEU B 27 108.884 1.599 70.899 1.00 54.59 ATOM 82 N LEU B 28 109.104 2.684 76.167 1.00 55.78 ATOM 83 CA LEU B 28 108.567 3.525 77.232 1.00 55.67 ATOM 84 C LEU B 28 109.475 4.714 77.495 1.00 57.23 ATOM 85 O LEU B 28 109.004 5.795 77.821 1.00 57.50 ATOM 86 CB LEU B 28 108.407 2.727 78.525 1.00 53.12 ATOM 87 CG LEU B 28 107.982 3.520 79.757 1.00 51.25 ATOM 88 CD1 LEU B 28 106.599 4.056 79.570 1.00 51.02 ATOM 89 CD2 LEU B 28 108.021 2.629 80.965 1.00 51.08 ATOM 90 N VAL B 29 110.779 4.518 77.350 1.00 59.35 ATOM 91 CA VAL B 29 111.717 5.594 77.592 1.00 61.98 ATOM 92 C VAL B 29 112.251 6.221 76.313 1.00 65.53 ATOM 93 O VAL B 29 112.936 7.235 76.366 1.00 66.07 ATOM 94 CB VAL B 29 112.901 5.112 78.416 1.00 60.49 ATOM 95 CG1 VAL B 29 113.644 6.295 78.963 1.00 61.79 ATOM 96 CG2 VAL B 29 112.439 4.238 79.535 1.00 59.84 ATOM 97 N ARG B 30 111.931 5.629 75.165 1.00 70.30 ATOM 98 CA ARG B 30 112.391 6.137 73.868 1.00 75.02 ATOM 99 C ARG B 30 113.919 6.280 73.920 1.00 77.13 ATOM 100 O ARG B 30 114.488 7.271 73.469 1.00 77.31 ATOM 101 CB ARG B 30 111.736 7.498 73.557 1.00 76.89 ATOM 102 CG ARG B 30 110.192 7.549 73.662 1.00 79.60 ATOM 103 CD ARG B 30 109.475 6.835 72.526 1.00 82.58 ATOM 104 NE ARG B 30 109.695 7.494 71.238 1.00 86.64 ATOM 105 CZ ARG B 30 109.260 7.030 70.064 1.00 88.24 ATOM 106 NH1 ARG B 30 108.574 5.892 70.002 1.00 88.76 ATOM 107 NH2 ARG B 30 109.511 7.706 68.946 1.00 88.89 ATOM 108 N HIS B 31 114.565 5.257 74.467 1.00 80.26 ATOM 109 CA HIS B 31 116.012 5.214 74.646 1.00 83.41 ATOM 110 C HIS B 31 116.579 3.882 74.206 1.00 84.84 ATOM 111 O HIS B 31 115.857 3.002 73.763 1.00 85.30 ATOM 112 CB HIS B 31 116.337 5.365 76.120 1.00 86.04 ATOM 113 CG HIS B 31 117.074 6.614 76.456 1.00 89.69 ATOM 114 ND1 HIS B 31 118.298 6.923 75.906 1.00 92.19 ATOM 115 CD2 HIS B 31 116.780 7.617 77.318 1.00 91.22 ATOM 116 CE1 HIS B 31 118.729 8.064 76.416 1.00 93.30 ATOM 117 NE2 HIS B 31 117.826 8.505 77.276 1.00 93.33 ATOM 118 N CYS B 32 117.886 3.736 74.360 1.00 86.75 ATOM 119 CA CYS B 32 118.562 2.495 74.022 1.00 88.81 ATOM 120 C CYS B 32 119.029 1.913 75.332 1.00 87.84 ATOM 121 O CYS B 32 119.770 2.568 76.059 1.00 87.94 ATOM 122 CB CYS B 32 119.778 2.758 73.141 1.00 92.95 ATOM 123 SG CYS B 32 119.412 3.020 71.381 1.00 99.23 ATOM 124 N VAL B 33 118.607 0.694 75.641 1.00 86.76 ATOM 125 CA VAL B 33 119.015 0.070 76.893 1.00 86.58 ATOM 126 C VAL B 33 119.402 -1.392 76.725 1.00 86.59 ATOM 127 O VAL B 33 118.921 -2.061 75.824 1.00 86.92 ATOM 128 CB VAL B 33 117.900 0.174 77.934 1.00 86.10 ATOM 129 CG1 VAL B 33 117.686 1.625 78.310 1.00 86.80 ATOM 130 CG2 VAL B 33 116.627 -0.407 77.383 1.00 85.41 ATOM 131 N ALA B 34 120.280 -1.885 77.590 1.00 86.63 ATOM 132 CA ALA B 34 120.716 -3.273 77.514 1.00 87.22 ATOM 133 C ALA B 34 119.504 -4.182 77.436 1.00 87.68 ATOM 134 O ALA B 34 118.653 -4.140 78.309 1.00 87.98 ATOM 135 CB ALA B 34 121.546 -3.616 78.731 1.00 87.77 ATOM 136 N CYS B 35 119.426 -5.012 76.402 1.00 88.82 ATOM 137 CA CYS B 35 118.280 -5.900 76.243 1.00 90.77 ATOM 138 C CYS B 35 118.032 -6.778 77.456 1.00 91.56 ATOM 139 O CYS B 35 116.992 -7.418 77.560 1.00 91.82 ATOM 140 CB CYS B 35 118.437 -6.802 75.015 1.00 91.56 ATOM 141 SG CYS B 35 118.574 -5.984 73.381 1.00 94.20 ATOM 142 N GLY B 36 118.985 -6.818 78.374 1.00 92.68 ATOM 143 CA GLY B 36 118.806 -7.637 79.556 1.00 94.12 ATOM 144 C GLY B 36 117.745 -7.113 80.509 1.00 95.01 ATOM 145 O GLY B 36 117.235 -7.854 81.348 1.00 95.01 ATOM 146 N LEU B 37 117.405 -5.837 80.376 1.00 95.97 ATOM 147 CA LEU B 37 116.421 -5.210 81.240 1.00 97.52 ATOM 148 C LEU B 37 114.984 -5.554 80.871 1.00 99.99 ATOM 149 O LEU B 37 114.108 -5.556 81.726 1.00 99.96 ATOM 150 CB LEU B 37 116.629 -3.701 81.219 1.00 95.77 ATOM 151 CG LEU B 37 118.014 -3.276 81.700 1.00 94.36 ATOM 152 CD1 LEU B 37 118.277 -1.838 81.338 1.00 93.84 ATOM 153 CD2 LEU B 37 118.109 -3.477 83.192 1.00 94.63 ATOM 154 N LEU B 38 114.744 -5.843 79.599 1.00103.44 ATOM 155 CA LEU B 38 113.410 -6.202 79.138 1.00107.54 ATOM 156 C LEU B 38 113.387 -7.682 78.787 1.00111.70 ATOM 157 O LEU B 38 114.221 -8.153 78.019 1.00112.20 ATOM 158 CB LEU B 38 113.029 -5.392 77.900 1.00106.03 ATOM 159 CG LEU B 38 112.880 -3.879 78.007 1.00104.91 ATOM 160 CD1 LEU B 38 114.186 -3.261 78.402 1.00104.91 ATOM 161 CD2 LEU B 38 112.433 -3.330 76.675 1.00104.92 ATOM 162 N ARG B 39 112.438 -8.418 79.352 1.00116.90 ATOM 163 CA ARG B 39 112.326 -9.848 79.073 1.00122.37 ATOM 164 C ARG B 39 111.190 -10.050 78.068 1.00125.34 ATOM 165 O ARG B 39 110.018 -9.862 78.411 1.00125.86 ATOM 166 CB ARG B 39 112.047 -10.612 80.374 1.00123.61 ATOM 167 CG ARG B 39 113.060 -10.304 81.484 1.00125.51 ATOM 168 CD ARG B 39 112.808 -11.098 82.766 1.00126.73 ATOM 169 NE ARG B 39 113.064 -12.529 82.598 1.00127.92 ATOM 170 CZ ARG B 39 113.070 -13.414 83.594 1.00128.30 ATOM 171 NH1 ARG B 39 112.836 -13.020 84.839 1.00128.46 ATOM 172 NH2 ARG B 39 113.315 -14.696 83.347 1.00128.28 ATOM 173 N THR B 40 111.546 -10.425 76.832 1.00128.60 ATOM 174 CA THR B 40 110.568 -10.622 75.748 1.00131.35 ATOM 175 C THR B 40 110.584 -11.991 75.041 1.00133.13 ATOM 176 O THR B 40 111.550 -12.328 74.345 1.00133.32 ATOM 177 CB THR B 40 110.726 -9.526 74.642 1.00131.41 ATOM 178 OG1 THR B 40 112.036 -9.606 74.061 1.00131.48 ATOM 179 CG2 THR B 40 110.511 -8.128 75.227 1.00131.60 ATOM 180 N PRO B 41 109.508 -12.796 75.220 1.00134.65 ATOM 181 CA PRO B 41 109.351 -14.131 74.613 1.00135.30 ATOM 182 C PRO B 41 108.858 -14.102 73.149 1.00135.55 ATOM 183 CB PRO B 41 108.338 -14.821 75.537 1.00135.46 ATOM 184 CG PRO B 41 108.498 -14.097 76.850 1.00135.27 ATOM 185 CD PRO B 41 108.610 -12.665 76.384 1.00134.98 TER