/var/www/html/BioLiP/script/receptor1 /var/www/html/BioLiP/output/8ir8j.pdb.gz - ATOM 1 N MET R 1 34.086 35.765 42.194 1.00 97.53 N ATOM 2 CA MET R 1 34.202 34.408 42.734 1.00107.53 C ATOM 3 C MET R 1 33.710 33.325 41.765 1.00119.50 C ATOM 4 O MET R 1 32.597 33.398 41.222 1.00 89.38 O ATOM 5 CB MET R 1 33.436 34.281 44.056 1.00 92.03 C ATOM 6 N SER R 2 34.555 32.301 41.591 1.00125.75 N ATOM 7 CA SER R 2 34.300 31.146 40.738 1.00118.01 C ATOM 8 C SER R 2 33.214 30.225 41.280 1.00120.00 C ATOM 9 O SER R 2 32.902 29.224 40.625 1.00125.50 O ATOM 10 CB SER R 2 35.598 30.354 40.545 1.00107.65 C ATOM 11 OG SER R 2 36.617 31.175 39.993 1.00122.77 O ATOM 12 N GLU R 3 32.628 30.552 42.432 1.00151.88 N ATOM 13 CA GLU R 3 31.672 29.674 43.102 1.00153.70 C ATOM 14 C GLU R 3 30.418 29.449 42.256 1.00149.86 C ATOM 15 O GLU R 3 29.743 30.402 41.851 1.00149.82 O ATOM 16 CB GLU R 3 31.294 30.282 44.456 1.00148.36 C ATOM 17 CG GLU R 3 30.270 29.481 45.240 1.00155.51 C ATOM 18 CD GLU R 3 30.884 28.291 45.951 1.00167.22 C ATOM 19 OE1 GLU R 3 32.027 28.418 46.445 1.00169.08 O ATOM 20 OE2 GLU R 3 30.224 27.230 46.014 1.00172.22 O ATOM 21 N GLY R 4 30.095 28.179 42.012 1.00118.59 N ATOM 22 CA GLY R 4 28.914 27.827 41.237 1.00117.29 C ATOM 23 C GLY R 4 27.666 27.715 42.103 1.00113.20 C ATOM 24 O GLY R 4 27.701 27.187 43.211 1.00137.54 O ATOM 25 N GLY R 5 26.550 28.214 41.564 1.00114.04 N ATOM 26 CA GLY R 5 25.274 28.228 42.254 1.00 92.87 C ATOM 27 C GLY R 5 24.778 29.607 42.637 1.00104.17 C ATOM 28 O GLY R 5 23.609 29.739 43.019 1.00107.68 O ATOM 29 N ARG R 6 25.620 30.641 42.520 1.00111.01 N ATOM 30 CA ARG R 6 25.281 31.960 43.055 1.00112.86 C ATOM 31 C ARG R 6 24.056 32.566 42.370 1.00118.25 C ATOM 32 O ARG R 6 23.218 33.192 43.029 1.00119.29 O ATOM 33 CB ARG R 6 26.483 32.901 42.929 1.00106.15 C ATOM 34 CG ARG R 6 27.781 32.373 43.536 1.00126.39 C ATOM 35 CD ARG R 6 27.695 32.213 45.055 1.00128.05 C ATOM 36 NE ARG R 6 26.977 33.317 45.680 1.00137.69 N ATOM 37 CZ ARG R 6 25.772 33.214 46.228 1.00145.70 C ATOM 38 NH1 ARG R 6 25.139 32.054 46.296 1.00135.37 N ATOM 39 NH2 ARG R 6 25.186 34.304 46.716 1.00154.55 N ATOM 40 N ILE R 7 23.944 32.422 41.056 1.00105.90 N ATOM 41 CA ILE R 7 22.781 32.896 40.308 1.00 91.73 C ATOM 42 C ILE R 7 21.906 31.692 39.983 1.00 87.67 C ATOM 43 O ILE R 7 22.405 30.728 39.390 1.00 94.48 O ATOM 44 CB ILE R 7 23.183 33.636 39.021 1.00 91.39 C ATOM 45 CG1 ILE R 7 24.101 34.816 39.340 1.00 94.59 C ATOM 46 CG2 ILE R 7 21.944 34.131 38.290 1.00 88.93 C ATOM 47 CD1 ILE R 7 25.575 34.502 39.199 1.00104.75 C ATOM 48 N PRO R 8 20.621 31.704 40.339 1.00 84.75 N ATOM 49 CA PRO R 8 19.787 30.510 40.128 1.00 78.94 C ATOM 50 C PRO R 8 19.549 30.242 38.643 1.00 95.19 C ATOM 51 O PRO R 8 19.336 31.163 37.849 1.00 88.81 O ATOM 52 CB PRO R 8 18.475 30.852 40.850 1.00 87.30 C ATOM 53 CG PRO R 8 18.740 32.154 41.599 1.00 84.01 C ATOM 54 CD PRO R 8 19.845 32.838 40.870 1.00 77.47 C ATOM 55 N LEU R 9 19.566 28.954 38.283 1.00 84.81 N ATOM 56 CA LEU R 9 19.498 28.557 36.882 1.00 76.98 C ATOM 57 C LEU R 9 18.186 28.974 36.224 1.00 78.39 C ATOM 58 O LEU R 9 18.170 29.279 35.026 1.00 76.03 O ATOM 59 CB LEU R 9 19.701 27.047 36.769 1.00 77.05 C ATOM 60 CG LEU R 9 20.371 26.509 35.501 1.00 90.37 C ATOM 61 CD1 LEU R 9 21.158 27.590 34.779 1.00 84.88 C ATOM 62 CD2 LEU R 9 21.289 25.352 35.869 1.00 93.74 C ATOM 63 N TRP R 10 17.082 29.006 36.976 1.00 78.08 N ATOM 64 CA TRP R 10 15.818 29.405 36.364 1.00 75.24 C ATOM 65 C TRP R 10 15.815 30.882 35.975 1.00 88.43 C ATOM 66 O TRP R 10 15.137 31.265 35.013 1.00 77.93 O ATOM 67 CB TRP R 10 14.643 29.080 37.290 1.00 77.09 C ATOM 68 CG TRP R 10 14.445 30.018 38.447 1.00 82.88 C ATOM 69 CD1 TRP R 10 15.013 29.922 39.692 1.00 84.12 C ATOM 70 CD2 TRP R 10 13.596 31.174 38.484 1.00 81.90 C ATOM 71 NE1 TRP R 10 14.576 30.953 40.490 1.00 77.72 N ATOM 72 CE2 TRP R 10 13.704 31.734 39.777 1.00 86.36 C ATOM 73 CE3 TRP R 10 12.757 31.791 37.552 1.00 83.90 C ATOM 74 CZ2 TRP R 10 13.008 32.879 40.157 1.00 75.02 C ATOM 75 CZ3 TRP R 10 12.062 32.934 37.935 1.00 81.42 C ATOM 76 CH2 TRP R 10 12.196 33.464 39.223 1.00 91.83 C ATOM 77 N ILE R 11 16.557 31.726 36.695 1.00 83.66 N ATOM 78 CA ILE R 11 16.710 33.108 36.249 1.00 78.73 C ATOM 79 C ILE R 11 17.589 33.169 35.002 1.00 92.38 C ATOM 80 O ILE R 11 17.292 33.909 34.051 1.00 82.45 O ATOM 81 CB ILE R 11 17.263 33.991 37.387 1.00 79.31 C ATOM 82 CG1 ILE R 11 16.313 33.980 38.590 1.00 82.16 C ATOM 83 CG2 ILE R 11 17.455 35.421 36.914 1.00 72.87 C ATOM 84 CD1 ILE R 11 16.846 34.717 39.780 1.00 78.13 C ATOM 85 N VAL R 12 18.684 32.395 34.982 1.00 67.32 N ATOM 86 CA VAL R 12 19.560 32.395 33.812 1.00 74.50 C ATOM 87 C VAL R 12 18.786 31.947 32.582 1.00 79.18 C ATOM 88 O VAL R 12 18.892 32.549 31.509 1.00 80.16 O ATOM 89 CB VAL R 12 20.795 31.507 34.055 1.00 85.11 C ATOM 90 CG1 VAL R 12 21.706 31.518 32.831 1.00 80.12 C ATOM 91 CG2 VAL R 12 21.554 31.966 35.282 1.00 78.21 C ATOM 92 N ALA R 13 17.971 30.898 32.731 1.00 78.00 N ATOM 93 CA ALA R 13 17.175 30.396 31.621 1.00 74.74 C ATOM 94 C ALA R 13 16.142 31.418 31.169 1.00 72.52 C ATOM 95 O ALA R 13 15.957 31.621 29.965 1.00 76.63 O ATOM 96 CB ALA R 13 16.489 29.085 32.010 1.00 76.79 C ATOM 97 N THR R 14 15.462 32.078 32.108 1.00 72.62 N ATOM 98 CA THR R 14 14.416 33.021 31.713 1.00 82.02 C ATOM 99 C THR R 14 15.007 34.242 31.009 1.00 90.30 C ATOM 100 O THR R 14 14.445 34.732 30.020 1.00 80.69 O ATOM 101 CB THR R 14 13.590 33.448 32.929 1.00 78.50 C ATOM 102 OG1 THR R 14 13.063 32.289 33.587 1.00 85.92 O ATOM 103 CG2 THR R 14 12.438 34.350 32.517 1.00 68.97 C ATOM 104 N VAL R 15 16.144 34.742 31.497 1.00 83.38 N ATOM 105 CA VAL R 15 16.744 35.923 30.888 1.00 79.44 C ATOM 106 C VAL R 15 17.320 35.585 29.518 1.00 81.85 C ATOM 107 O VAL R 15 17.185 36.364 28.568 1.00 78.72 O ATOM 108 CB VAL R 15 17.806 36.532 31.823 1.00 76.77 C ATOM 109 CG1 VAL R 15 18.655 37.549 31.071 1.00 77.51 C ATOM 110 CG2 VAL R 15 17.133 37.171 33.019 1.00 64.49 C ATOM 111 N ALA R 16 17.974 34.425 29.393 1.00 74.50 N ATOM 112 CA ALA R 16 18.457 33.979 28.087 1.00 77.81 C ATOM 113 C ALA R 16 17.305 33.781 27.109 1.00 83.78 C ATOM 114 O ALA R 16 17.415 34.136 25.930 1.00 86.86 O ATOM 115 CB ALA R 16 19.254 32.682 28.227 1.00 63.54 C ATOM 116 N GLY R 17 16.188 33.227 27.582 1.00 75.88 N ATOM 117 CA GLY R 17 15.054 33.009 26.702 1.00 77.34 C ATOM 118 C GLY R 17 14.511 34.300 26.121 1.00 86.00 C ATOM 119 O GLY R 17 14.329 34.422 24.906 1.00 78.58 O ATOM 120 N MET R 18 14.236 35.281 26.983 1.00 71.87 N ATOM 121 CA MET R 18 13.761 36.572 26.496 1.00 87.31 C ATOM 122 C MET R 18 14.766 37.207 25.546 1.00 80.97 C ATOM 123 O MET R 18 14.376 37.892 24.591 1.00 73.28 O ATOM 124 CB MET R 18 13.457 37.503 27.677 1.00 69.19 C ATOM 125 CG MET R 18 12.350 36.960 28.592 1.00 85.21 C ATOM 126 SD MET R 18 12.134 37.821 30.172 1.00105.79 S ATOM 127 CE MET R 18 11.469 39.392 29.604 1.00125.59 C ATOM 128 N GLY R 19 16.060 36.975 25.776 1.00 75.87 N ATOM 129 CA GLY R 19 17.059 37.509 24.867 1.00 78.13 C ATOM 130 C GLY R 19 16.918 36.929 23.473 1.00 83.48 C ATOM 131 O GLY R 19 17.050 37.639 22.470 1.00 80.85 O ATOM 132 N VAL R 20 16.636 35.629 23.393 1.00 77.21 N ATOM 133 CA VAL R 20 16.403 35.002 22.103 1.00 78.08 C ATOM 134 C VAL R 20 15.129 35.544 21.473 1.00 76.02 C ATOM 135 O VAL R 20 15.087 35.837 20.274 1.00 73.75 O ATOM 136 CB VAL R 20 16.353 33.476 22.275 1.00 76.85 C ATOM 137 CG1 VAL R 20 15.818 32.814 21.013 1.00 76.35 C ATOM 138 CG2 VAL R 20 17.735 32.957 22.640 1.00 80.33 C ATOM 139 N ILE R 21 14.078 35.706 22.274 1.00 73.49 N ATOM 140 CA ILE R 21 12.813 36.211 21.752 1.00 80.45 C ATOM 141 C ILE R 21 12.984 37.611 21.158 1.00 78.17 C ATOM 142 O ILE R 21 12.354 37.950 20.151 1.00 72.09 O ATOM 143 CB ILE R 21 11.743 36.178 22.858 1.00 79.53 C ATOM 144 CG1 ILE R 21 11.468 34.737 23.278 1.00 92.14 C ATOM 145 CG2 ILE R 21 10.457 36.844 22.400 1.00 90.02 C ATOM 146 CD1 ILE R 21 10.578 34.621 24.504 1.00105.57 C ATOM 147 N VAL R 22 13.852 38.437 21.754 1.00 75.39 N ATOM 148 CA VAL R 22 14.031 39.805 21.269 1.00 71.88 C ATOM 149 C VAL R 22 14.790 39.813 19.945 1.00 77.33 C ATOM 150 O VAL R 22 14.425 40.529 19.007 1.00 70.40 O ATOM 151 CB VAL R 22 14.740 40.679 22.329 1.00 69.47 C ATOM 152 CG1 VAL R 22 15.325 41.958 21.696 1.00 61.89 C ATOM 153 CG2 VAL R 22 13.771 41.064 23.439 1.00 65.33 C ATOM 154 N ILE R 23 15.877 39.051 19.855 1.00 68.36 N ATOM 155 CA ILE R 23 16.692 39.111 18.647 1.00 73.96 C ATOM 156 C ILE R 23 15.919 38.529 17.463 1.00 80.48 C ATOM 157 O ILE R 23 15.866 39.118 16.375 1.00 72.58 O ATOM 158 CB ILE R 23 18.043 38.403 18.873 1.00 86.73 C ATOM 159 CG1 ILE R 23 18.882 38.413 17.594 1.00 96.41 C ATOM 160 CG2 ILE R 23 17.850 36.959 19.344 1.00 98.43 C ATOM 161 CD1 ILE R 23 19.298 39.795 17.162 1.00 91.37 C ATOM 162 N VAL R 24 15.273 37.386 17.670 1.00 69.82 N ATOM 163 CA VAL R 24 14.467 36.783 16.616 1.00 68.59 C ATOM 164 C VAL R 24 13.313 37.699 16.231 1.00 70.57 C ATOM 165 O VAL R 24 12.984 37.843 15.044 1.00 67.05 O ATOM 166 CB VAL R 24 13.983 35.396 17.071 1.00 75.12 C ATOM 167 CG1 VAL R 24 12.945 34.835 16.108 1.00 79.42 C ATOM 168 CG2 VAL R 24 15.179 34.474 17.181 1.00 67.68 C ATOM 169 N GLY R 25 12.680 38.332 17.225 1.00 69.27 N ATOM 170 CA GLY R 25 11.619 39.284 16.924 1.00 65.16 C ATOM 171 C GLY R 25 12.109 40.440 16.077 1.00 64.95 C ATOM 172 O GLY R 25 11.397 40.930 15.195 1.00 68.80 O ATOM 173 N LEU R 26 13.338 40.883 16.328 1.00 60.14 N ATOM 174 CA LEU R 26 13.944 41.901 15.484 1.00 65.62 C ATOM 175 C LEU R 26 14.040 41.421 14.034 1.00 65.59 C ATOM 176 O LEU R 26 13.798 42.194 13.098 1.00 60.92 O ATOM 177 CB LEU R 26 15.317 42.268 16.048 1.00 57.66 C ATOM 178 CG LEU R 26 16.074 43.364 15.310 1.00 78.22 C ATOM 179 CD1 LEU R 26 15.308 44.672 15.417 1.00 76.06 C ATOM 180 CD2 LEU R 26 17.483 43.499 15.855 1.00 73.66 C ATOM 181 N PHE R 27 14.356 40.133 13.834 1.00 61.31 N ATOM 182 CA PHE R 27 14.530 39.594 12.481 1.00 66.32 C ATOM 183 C PHE R 27 13.206 39.534 11.735 1.00 62.56 C ATOM 184 O PHE R 27 13.137 39.893 10.558 1.00 67.56 O ATOM 185 CB PHE R 27 15.168 38.210 12.528 1.00 53.77 C ATOM 186 CG PHE R 27 16.572 38.203 13.058 1.00 69.60 C ATOM 187 CD1 PHE R 27 17.301 39.385 13.163 1.00 68.11 C ATOM 188 CD2 PHE R 27 17.170 37.016 13.463 1.00 61.90 C ATOM 189 CE1 PHE R 27 18.609 39.376 13.666 1.00 65.88 C ATOM 190 CE2 PHE R 27 18.466 37.000 13.966 1.00 66.63 C ATOM 191 CZ PHE R 27 19.190 38.175 14.066 1.00 68.99 C ATOM 192 N PHE R 28 12.135 39.127 12.408 1.00 60.74 N ATOM 193 CA PHE R 28 10.844 39.139 11.739 1.00 59.94 C ATOM 194 C PHE R 28 10.382 40.557 11.435 1.00 66.41 C ATOM 195 O PHE R 28 9.780 40.799 10.384 1.00 72.35 O ATOM 196 CB PHE R 28 9.821 38.380 12.567 1.00 68.76 C ATOM 197 CG PHE R 28 9.865 36.893 12.327 1.00 72.46 C ATOM 198 CD1 PHE R 28 9.267 36.348 11.196 1.00 75.61 C ATOM 199 CD2 PHE R 28 10.532 36.048 13.205 1.00 73.57 C ATOM 200 CE1 PHE R 28 9.306 34.973 10.964 1.00 77.89 C ATOM 201 CE2 PHE R 28 10.578 34.673 12.977 1.00 78.11 C ATOM 202 CZ PHE R 28 9.966 34.136 11.856 1.00 72.53 C ATOM 203 N TYR R 29 10.663 41.516 12.325 1.00 66.26 N ATOM 204 CA TYR R 29 10.422 42.910 11.983 1.00 51.62 C ATOM 205 C TYR R 29 11.162 43.280 10.704 1.00 62.01 C ATOM 206 O TYR R 29 10.607 43.943 9.822 1.00 61.79 O ATOM 207 CB TYR R 29 10.838 43.837 13.143 1.00 61.58 C ATOM 208 CG TYR R 29 11.038 45.272 12.706 1.00 67.21 C ATOM 209 CD1 TYR R 29 9.956 46.118 12.549 1.00 68.00 C ATOM 210 CD2 TYR R 29 12.316 45.761 12.396 1.00 67.36 C ATOM 211 CE1 TYR R 29 10.130 47.426 12.105 1.00 66.31 C ATOM 212 CE2 TYR R 29 12.506 47.047 11.951 1.00 62.87 C ATOM 213 CZ TYR R 29 11.408 47.883 11.810 1.00 75.55 C ATOM 214 OH TYR R 29 11.576 49.176 11.370 1.00 72.00 O ATOM 215 N GLY R 30 12.417 42.856 10.574 1.00 59.49 N ATOM 216 CA GLY R 30 13.157 43.242 9.384 1.00 60.49 C ATOM 217 C GLY R 30 12.553 42.711 8.100 1.00 62.85 C ATOM 218 O GLY R 30 12.853 43.229 7.024 1.00 67.96 O ATOM 219 N ALA R 31 11.694 41.691 8.197 1.00 66.96 N ATOM 220 CA ALA R 31 11.051 41.118 7.020 1.00 62.79 C ATOM 221 C ALA R 31 9.982 42.040 6.453 1.00 59.32 C ATOM 222 O ALA R 31 9.528 41.821 5.325 1.00 63.31 O ATOM 223 CB ALA R 31 10.437 39.753 7.369 1.00 53.22 C ATOM 224 N TYR R 32 9.569 43.052 7.214 1.00 62.25 N ATOM 225 CA TYR R 32 8.524 43.966 6.796 1.00 60.07 C ATOM 226 C TYR R 32 9.024 45.383 6.605 1.00 52.58 C ATOM 227 O TYR R 32 8.229 46.262 6.270 1.00 66.93 O ATOM 228 CB TYR R 32 7.377 43.953 7.800 1.00 59.11 C ATOM 229 CG TYR R 32 6.700 42.609 7.912 1.00 66.67 C ATOM 230 CD1 TYR R 32 5.660 42.261 7.053 1.00 54.08 C ATOM 231 CD2 TYR R 32 7.104 41.681 8.875 1.00 63.92 C ATOM 232 CE1 TYR R 32 5.020 41.027 7.154 1.00 62.61 C ATOM 233 CE2 TYR R 32 6.476 40.432 8.988 1.00 66.87 C ATOM 234 CZ TYR R 32 5.433 40.109 8.116 1.00 71.06 C ATOM 235 OH TYR R 32 4.805 38.877 8.208 1.00 60.34 O ATOM 236 N ALA R 33 10.327 45.613 6.741 1.00 66.33 N ATOM 237 CA ALA R 33 10.876 46.959 6.719 1.00 65.30 C ATOM 238 C ALA R 33 12.250 46.926 6.076 1.00 55.81 C ATOM 239 O ALA R 33 13.007 45.974 6.265 1.00 67.64 O ATOM 240 CB ALA R 33 10.977 47.535 8.141 1.00 55.13 C ATOM 241 N GLY R 34 12.573 47.977 5.335 1.00 62.01 N ATOM 242 CA GLY R 34 13.912 48.065 4.795 1.00 62.88 C ATOM 243 C GLY R 34 14.150 47.045 3.695 1.00 65.19 C ATOM 244 O GLY R 34 13.235 46.635 2.967 1.00 69.04 O ATOM 245 N LEU R 35 15.411 46.640 3.570 1.00 64.75 N ATOM 246 CA LEU R 35 15.791 45.650 2.574 1.00 67.15 C ATOM 247 C LEU R 35 14.968 44.372 2.726 1.00 63.68 C ATOM 248 O LEU R 35 14.684 43.923 3.839 1.00 59.65 O ATOM 249 CB LEU R 35 17.274 45.317 2.705 1.00 65.27 C ATOM 250 CG LEU R 35 18.261 46.421 2.366 1.00 74.12 C ATOM 251 CD1 LEU R 35 19.648 45.841 2.294 1.00 69.08 C ATOM 252 CD2 LEU R 35 17.885 47.106 1.059 1.00 71.04 C ATOM 253 N GLY R 36 14.573 43.802 1.589 1.00 58.91 N ATOM 254 CA GLY R 36 13.882 42.536 1.565 1.00 59.69 C ATOM 255 C GLY R 36 12.404 42.584 1.872 1.00 61.79 C ATOM 256 O GLY R 36 11.784 41.519 1.979 1.00 58.96 O ATOM 257 N SER R 37 11.810 43.772 2.001 1.00 58.21 N ATOM 258 CA SER R 37 10.413 43.880 2.413 1.00 57.78 C ATOM 259 C SER R 37 9.449 43.950 1.237 1.00 59.34 C ATOM 260 O SER R 37 8.234 43.987 1.459 1.00 59.51 O ATOM 261 CB SER R 37 10.212 45.122 3.297 1.00 60.14 C ATOM 262 OG SER R 37 10.356 46.310 2.521 1.00 62.99 O ATOM 263 N SER R 38 9.954 43.985 0.003 1.00 55.82 N ATOM 264 CA SER R 38 9.206 44.160 -1.236 1.00 61.16 C ATOM 265 C SER R 38 8.777 45.622 -1.463 1.00 65.02 C ATOM 266 O SER R 38 8.246 45.922 -2.534 1.00 61.51 O ATOM 267 CB SER R 38 7.951 43.265 -1.329 1.00 60.72 C ATOM 268 OG SER R 38 6.866 43.820 -0.593 1.00 61.30 O ATOM 269 N LEU R 39 8.993 46.535 -0.508 1.00 61.25 N ATOM 270 CA LEU R 39 8.504 47.917 -0.604 1.00 66.21 C ATOM 271 C LEU R 39 9.617 48.878 -1.011 1.00 71.16 C ATOM 272 O LEU R 39 10.781 48.701 -0.636 1.00 65.37 O ATOM 273 CB LEU R 39 7.894 48.366 0.725 1.00 61.04 C ATOM 274 CG LEU R 39 6.792 47.455 1.286 1.00 68.97 C ATOM 275 CD1 LEU R 39 6.423 47.839 2.692 1.00 66.91 C ATOM 276 CD2 LEU R 39 5.554 47.459 0.382 1.00 81.16 C ATOM 277 OXT LEU R 39 9.375 49.841 -1.743 1.00 74.03 O TER