HEADER APOPTOSIS 09-FEB-11 3QO4 TITLE The Crystal Structure of Death Receptor 6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Tumor necrosis factor receptor superfamily member 21; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: unp residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.20 ANGSTORMS DBREF 3QO4 A 42 218 UNP O75509 TNR21_HUMAN 42 218 SEQRES 1 A 25 ALA TYR THR ASP CYS LEU SER GLN ASN LEU VAL VAL ILE SEQRES 2 A 25 LYS PRO GLY THR LYS GLU THR ASP ASN VAL CYS GLY ATOM 1 N ALA A 188 59.686 -15.883 18.137 1.00 29.50 ATOM 2 CA ALA A 188 59.206 -17.244 17.978 1.00 33.68 ATOM 3 C ALA A 188 60.290 -18.124 17.362 1.00 29.43 ATOM 4 O ALA A 188 61.067 -17.676 16.517 1.00 27.64 ATOM 5 CB ALA A 188 57.950 -17.252 17.084 1.00 34.49 ATOM 6 N TYR A 189 60.343 -19.379 17.786 1.00 27.35 ATOM 7 CA TYR A 189 61.321 -20.307 17.234 1.00 30.31 ATOM 8 C TYR A 189 61.134 -20.406 15.726 1.00 34.06 ATOM 9 O TYR A 189 60.046 -20.170 15.213 1.00 36.39 ATOM 10 CB TYR A 189 61.097 -21.713 17.780 1.00 34.06 ATOM 11 CG TYR A 189 61.451 -21.951 19.226 1.00 37.15 ATOM 12 CD1 TYR A 189 61.013 -23.113 19.872 1.00 34.04 ATOM 13 CD2 TYR A 189 62.253 -21.056 19.936 1.00 28.26 ATOM 14 CE1 TYR A 189 61.364 -23.382 21.193 1.00 35.60 ATOM 15 CE2 TYR A 189 62.610 -21.315 21.255 1.00 32.72 ATOM 16 CZ TYR A 189 62.162 -22.476 21.878 1.00 34.49 ATOM 17 OH TYR A 189 62.493 -22.726 23.188 1.00 37.01 ATOM 18 N THR A 190 62.202 -20.773 15.029 1.00 38.62 ATOM 19 CA THR A 190 62.145 -21.007 13.599 1.00 39.61 ATOM 20 C THR A 190 61.306 -22.283 13.521 1.00 43.59 ATOM 21 O THR A 190 61.622 -23.284 14.173 1.00 45.61 ATOM 22 CB THR A 190 63.547 -21.271 13.044 1.00 38.85 ATOM 23 OG1 THR A 190 64.316 -20.068 13.137 1.00 40.56 ATOM 24 CG2 THR A 190 63.490 -21.711 11.585 1.00 35.73 ATOM 25 N ASP A 191 60.220 -22.243 12.758 1.00 49.28 ATOM 26 CA ASP A 191 59.334 -23.403 12.639 1.00 51.69 ATOM 27 C ASP A 191 59.939 -24.489 11.762 1.00 52.78 ATOM 28 O ASP A 191 59.831 -24.443 10.540 1.00 53.12 ATOM 29 CB ASP A 191 57.977 -22.968 12.079 1.00 55.30 ATOM 30 CG ASP A 191 56.924 -24.069 12.159 1.00 61.97 ATOM 31 OD1 ASP A 191 55.738 -23.729 12.359 1.00 63.68 ATOM 32 OD2 ASP A 191 57.269 -25.263 12.018 1.00 54.46 ATOM 33 N CYS A 192 60.564 -25.473 12.399 1.00 53.97 ATOM 34 CA CYS A 192 61.207 -26.567 11.684 1.00 58.44 ATOM 35 C CYS A 192 60.239 -27.292 10.747 1.00 61.64 ATOM 36 O CYS A 192 60.460 -27.356 9.531 1.00 60.09 ATOM 37 CB CYS A 192 61.806 -27.566 12.680 1.00 56.81 ATOM 38 SG CYS A 192 63.115 -26.906 13.773 1.00 56.47 ATOM 39 N LEU A 193 59.171 -27.839 11.320 1.00 62.40 ATOM 40 CA LEU A 193 58.170 -28.561 10.543 1.00 66.36 ATOM 41 C LEU A 193 57.766 -27.792 9.282 1.00 68.63 ATOM 42 O LEU A 193 57.766 -28.345 8.183 1.00 69.67 ATOM 43 CB LEU A 193 56.933 -28.841 11.405 1.00 62.09 ATOM 44 CG LEU A 193 57.075 -29.922 12.484 1.00 60.33 ATOM 45 CD1 LEU A 193 58.157 -29.536 13.481 0.00 60.94 ATOM 46 CD2 LEU A 193 55.742 -30.103 13.192 0.00 60.94 ATOM 47 N SER A 194 57.441 -26.514 9.441 1.00 69.98 ATOM 48 CA SER A 194 57.036 -25.685 8.309 1.00 69.88 ATOM 49 C SER A 194 58.142 -25.576 7.264 1.00 68.72 ATOM 50 O SER A 194 57.987 -24.901 6.253 1.00 69.55 ATOM 51 CB SER A 194 56.650 -24.283 8.788 1.00 69.03 ATOM 52 OG SER A 194 57.768 -23.617 9.346 1.00 69.25 ATOM 53 N GLN A 195 59.264 -26.233 7.508 1.00 68.94 ATOM 54 CA GLN A 195 60.364 -26.187 6.560 1.00 72.40 ATOM 55 C GLN A 195 60.706 -27.610 6.162 1.00 73.78 ATOM 56 O GLN A 195 61.727 -27.867 5.519 1.00 74.04 ATOM 57 CB GLN A 195 61.573 -25.515 7.198 1.00 72.83 ATOM 58 CG GLN A 195 61.265 -24.152 7.759 1.00 77.09 ATOM 59 CD GLN A 195 62.456 -23.545 8.454 1.00 79.36 ATOM 60 OE1 GLN A 195 63.101 -24.196 9.277 1.00 81.59 ATOM 61 NE2 GLN A 195 62.753 -22.289 8.136 1.00 80.34 ATOM 62 N ASN A 196 59.832 -28.532 6.553 1.00 75.12 ATOM 63 CA ASN A 196 60.021 -29.942 6.262 1.00 77.94 ATOM 64 C ASN A 196 61.335 -30.414 6.855 1.00 77.85 ATOM 65 O ASN A 196 62.088 -31.175 6.242 1.00 79.52 ATOM 66 CB ASN A 196 59.987 -30.178 4.753 1.00 80.89 ATOM 67 CG ASN A 196 58.643 -29.834 4.156 1.00 85.16 ATOM 68 OD1 ASN A 196 57.610 -30.332 4.607 1.00 85.57 ATOM 69 ND2 ASN A 196 58.644 -28.976 3.140 1.00 89.63 ATOM 70 N LEU A 197 61.600 -29.932 8.064 1.00 75.74 ATOM 71 CA LEU A 197 62.797 -30.291 8.802 1.00 69.86 ATOM 72 C LEU A 197 62.336 -30.727 10.179 1.00 67.31 ATOM 73 O LEU A 197 61.168 -30.567 10.536 1.00 64.32 ATOM 74 CB LEU A 197 63.734 -29.090 8.936 1.00 65.09 ATOM 75 CG LEU A 197 64.337 -28.536 7.647 1.00 64.96 ATOM 76 CD1 LEU A 197 65.213 -27.334 7.967 1.00 64.57 ATOM 77 CD2 LEU A 197 65.156 -29.619 6.963 1.00 67.26 ATOM 78 N VAL A 198 63.254 -31.290 10.945 1.00 65.14 ATOM 79 CA VAL A 198 62.939 -31.716 12.293 1.00 65.43 ATOM 80 C VAL A 198 63.775 -30.838 13.218 1.00 62.93 ATOM 81 O VAL A 198 64.720 -30.179 12.780 1.00 59.60 ATOM 82 CB VAL A 198 63.308 -33.207 12.513 1.00 67.24 ATOM 83 CG1 VAL A 198 62.873 -33.656 13.899 0.00 66.71 ATOM 84 CG2 VAL A 198 62.653 -34.067 11.444 0.00 66.71 ATOM 85 N VAL A 199 63.409 -30.801 14.490 1.00 60.85 ATOM 86 CA VAL A 199 64.170 -30.022 15.442 1.00 56.17 ATOM 87 C VAL A 199 65.313 -30.926 15.871 1.00 56.90 ATOM 88 O VAL A 199 65.102 -31.891 16.605 1.00 57.16 ATOM 89 CB VAL A 199 63.325 -29.652 16.682 1.00 58.49 ATOM 90 CG1 VAL A 199 64.173 -28.855 17.666 1.00 51.97 ATOM 91 CG2 VAL A 199 62.094 -28.850 16.260 1.00 54.02 ATOM 92 N ILE A 200 66.520 -30.641 15.395 1.00 55.20 ATOM 93 CA ILE A 200 67.662 -31.456 15.781 1.00 52.92 ATOM 94 C ILE A 200 68.188 -31.035 17.148 1.00 49.15 ATOM 95 O ILE A 200 68.879 -31.801 17.820 1.00 46.79 ATOM 96 CB ILE A 200 68.786 -31.385 14.736 1.00 53.05 ATOM 97 CG1 ILE A 200 69.166 -29.938 14.460 1.00 51.12 ATOM 98 CG2 ILE A 200 68.325 -32.060 13.455 1.00 56.40 ATOM 99 CD1 ILE A 200 70.263 -29.796 13.438 1.00 51.79 ATOM 100 N LYS A 201 67.852 -29.817 17.565 1.00 44.59 ATOM 101 CA LYS A 201 68.277 -29.331 18.873 1.00 41.36 ATOM 102 C LYS A 201 67.203 -28.383 19.404 1.00 37.47 ATOM 103 O LYS A 201 66.865 -27.370 18.774 1.00 37.98 ATOM 104 CB LYS A 201 69.644 -28.623 18.773 1.00 42.37 ATOM 105 CG LYS A 201 70.405 -28.461 20.110 1.00 43.31 ATOM 106 CD LYS A 201 71.689 -27.623 19.914 1.00 45.79 ATOM 107 CE LYS A 201 72.409 -27.264 21.232 1.00 43.56 ATOM 108 NZ LYS A 201 73.366 -26.072 21.114 1.00 22.20 ATOM 109 N PRO A 202 66.628 -28.714 20.565 1.00 36.22 ATOM 110 CA PRO A 202 65.592 -27.850 21.132 1.00 38.52 ATOM 111 C PRO A 202 66.118 -26.449 21.435 1.00 41.25 ATOM 112 O PRO A 202 67.326 -26.241 21.626 1.00 38.44 ATOM 113 CB PRO A 202 65.180 -28.587 22.399 1.00 38.08 ATOM 114 CG PRO A 202 66.447 -29.268 22.809 1.00 43.61 ATOM 115 CD PRO A 202 66.968 -29.804 21.494 1.00 38.30 ATOM 116 N GLY A 203 65.206 -25.486 21.453 1.00 35.62 ATOM 117 CA GLY A 203 65.605 -24.138 21.771 1.00 37.92 ATOM 118 C GLY A 203 65.439 -23.985 23.266 1.00 37.91 ATOM 119 O GLY A 203 65.098 -24.946 23.967 1.00 38.44 ATOM 120 N THR A 204 65.706 -22.783 23.757 1.00 32.03 ATOM 121 CA THR A 204 65.549 -22.474 25.169 1.00 30.60 ATOM 122 C THR A 204 64.943 -21.084 25.134 1.00 29.49 ATOM 123 O THR A 204 64.601 -20.595 24.048 1.00 26.79 ATOM 124 CB THR A 204 66.914 -22.451 25.895 1.00 34.04 ATOM 125 OG1 THR A 204 67.738 -21.408 25.354 1.00 32.72 ATOM 126 CG2 THR A 204 67.628 -23.794 25.701 1.00 33.47 ATOM 127 N LYS A 205 64.792 -20.451 26.291 1.00 24.77 ATOM 128 CA LYS A 205 64.238 -19.100 26.330 1.00 26.68 ATOM 129 C LYS A 205 65.301 -18.117 25.869 1.00 24.86 ATOM 130 O LYS A 205 65.022 -16.929 25.677 1.00 28.78 ATOM 131 CB LYS A 205 63.783 -18.728 27.746 1.00 29.46 ATOM 132 CG LYS A 205 62.584 -19.539 28.259 1.00 28.81 ATOM 133 CD LYS A 205 62.230 -19.139 29.682 1.00 30.74 ATOM 134 CE LYS A 205 61.157 -20.047 30.277 1.00 36.79 ATOM 135 NZ LYS A 205 59.931 -20.110 29.417 1.00 40.87 ATOM 136 N GLU A 206 66.519 -18.618 25.681 1.00 23.15 ATOM 137 CA GLU A 206 67.631 -17.773 25.247 1.00 22.84 ATOM 138 C GLU A 206 68.074 -18.042 23.808 1.00 24.51 ATOM 139 O GLU A 206 68.739 -17.200 23.199 1.00 24.90 ATOM 140 CB GLU A 206 68.851 -17.981 26.159 1.00 18.74 ATOM 141 CG GLU A 206 68.602 -17.755 27.671 1.00 24.42 ATOM 142 CD GLU A 206 69.740 -18.325 28.536 1.00 28.25 ATOM 143 OE1 GLU A 206 69.688 -18.208 29.785 1.00 26.07 ATOM 144 OE2 GLU A 206 70.682 -18.909 27.960 1.00 21.09 ATOM 145 N THR A 207 67.710 -19.207 23.276 1.00 22.16 ATOM 146 CA THR A 207 68.127 -19.614 21.935 1.00 22.26 ATOM 147 C THR A 207 67.045 -20.297 21.083 1.00 21.97 ATOM 148 O THR A 207 66.191 -21.026 21.594 1.00 24.75 ATOM 149 CB THR A 207 69.328 -20.597 22.009 1.00 22.09 ATOM 150 OG1 THR A 207 68.948 -21.729 22.796 1.00 21.64 ATOM 151 CG2 THR A 207 70.565 -19.931 22.647 1.00 21.75 ATOM 152 N ASP A 208 67.121 -20.065 19.774 1.00 26.44 ATOM 153 CA ASP A 208 66.186 -20.637 18.807 1.00 27.64 ATOM 154 C ASP A 208 66.444 -22.126 18.709 1.00 33.86 ATOM 155 O ASP A 208 67.563 -22.583 18.967 1.00 32.09 ATOM 156 CB ASP A 208 66.434 -20.017 17.438 1.00 32.35 ATOM 157 CG ASP A 208 65.381 -20.406 16.405 1.00 35.16 ATOM 158 OD1 ASP A 208 65.577 -20.045 15.230 1.00 33.74 ATOM 159 OD2 ASP A 208 64.372 -21.051 16.757 1.00 28.66 ATOM 160 N ASN A 209 65.427 -22.898 18.339 1.00 36.06 ATOM 161 CA ASN A 209 65.666 -24.322 18.181 1.00 36.25 ATOM 162 C ASN A 209 66.483 -24.478 16.899 1.00 37.07 ATOM 163 O ASN A 209 66.449 -23.605 16.027 1.00 36.68 ATOM 164 CB ASN A 209 64.342 -25.125 18.132 1.00 37.59 ATOM 165 CG ASN A 209 63.389 -24.700 16.999 1.00 38.66 ATOM 166 OD1 ASN A 209 62.209 -25.043 17.038 1.00 32.43 ATOM 167 ND2 ASN A 209 63.889 -23.977 16.001 1.00 31.06 ATOM 168 N VAL A 210 67.270 -25.545 16.814 1.00 37.22 ATOM 169 CA VAL A 210 68.067 -25.800 15.620 1.00 38.87 ATOM 170 C VAL A 210 67.268 -26.796 14.762 1.00 43.82 ATOM 171 O VAL A 210 66.856 -27.849 15.241 1.00 46.91 ATOM 172 CB VAL A 210 69.441 -26.411 15.989 1.00 40.24 ATOM 173 CG1 VAL A 210 70.313 -26.549 14.738 1.00 37.11 ATOM 174 CG2 VAL A 210 70.147 -25.528 17.024 1.00 33.10 ATOM 175 N CYS A 211 67.030 -26.455 13.501 1.00 47.97 ATOM 176 CA CYS A 211 66.267 -27.334 12.614 1.00 48.70 ATOM 177 C CYS A 211 67.177 -28.144 11.708 1.00 49.24 ATOM 178 O CYS A 211 68.233 -27.662 11.288 1.00 47.03 ATOM 179 CB CYS A 211 65.316 -26.525 11.734 1.00 51.37 ATOM 180 SG CYS A 211 64.064 -25.549 12.610 1.00 42.89 ATOM 181 N GLY A 212 66.749 -29.363 11.389 1.00 52.20 ATOM 182 CA GLY A 212 67.543 -30.227 10.526 1.00 63.88 ATOM 183 C GLY A 212 66.876 -31.540 10.135 1.00 68.04 ATOM 184 O GLY A 212 65.643 -31.673 10.320 1.00 67.57 ATOM 185 C ACT A 1 74.720 -26.757 24.980 1.00 32.74 ATOM 186 O ACT A 1 75.610 -25.930 25.296 1.00 32.53 ATOM 187 OXT ACT A 1 74.255 -26.858 23.822 1.00 39.40 ATOM 188 CH3 ACT A 1 74.177 -27.691 26.037 1.00 47.49 TER