HEADER RIBOSOME/TRANSLATION 31-DEC-69 3J2K TITLE Cryo-EM structure of the mammalian eRF1-eRF3-associated termination TITLE 2 complex COMPND MOL_ID: 9; COMPND 2 MOLECULE: Eukaryotic polypeptide chain release factor 3; COMPND 3 CHAIN: 7; COMPND 4 FRAGMENT: UNP residues ; EXPDTA ELECTRON MICROSCOPY DBREF 3J2K 7 1 439 UNP Q9N2G7 Q9N2G7_RABI 147 585 SEQRES 1 7 221 PRO LYS PRO LYS SER VAL VAL ALA PRO PRO GLY ALA PRO SEQRES 2 7 221 LYS LYS GLU HIS VAL ASN VAL VAL PHE ILE GLY HIS VAL SEQRES 3 7 221 ASP ALA GLY LYS SER THR ILE GLY GLY GLN ILE MET TYR SEQRES 4 7 221 LEU THR GLY MET VAL ASP LYS ARG THR LEU GLU LYS TYR SEQRES 5 7 221 GLU ARG GLU ALA LYS GLU LYS ASN ARG GLU THR TRP TYR SEQRES 6 7 221 LEU SER TRP ALA LEU ASP THR ASN GLN GLU GLU ARG ASP SEQRES 7 7 221 LYS GLY LYS THR VAL GLU VAL GLY ARG ALA TYR PHE GLU SEQRES 8 7 221 THR GLU LYS LYS HIS PHE THR ILE LEU ASP ALA PRO GLY SEQRES 9 7 221 HIS LYS SER PHE VAL PRO ASN MET ILE GLY GLY ALA SER SEQRES 10 7 221 GLN ALA ASP LEU ALA VAL LEU VAL ILE SER ALA ARG LYS SEQRES 11 7 221 GLY GLU PHE GLU THR GLY PHE GLU LYS GLY GLY GLN THR SEQRES 12 7 221 ARG GLU HIS ALA MET LEU ALA LYS THR ALA GLY VAL LYS SEQRES 13 7 221 HIS LEU ILE VAL LEU ILE ASN LYS MET ASP ASP PRO THR SEQRES 14 7 221 VAL ASN TRP SER ASN GLU ARG TYR GLU GLU CYS LYS GLU SEQRES 15 7 221 LYS LEU VAL PRO PHE LEU LYS LYS VAL GLY PHE ASN PRO SEQRES 16 7 221 LYS LYS ASP ILE HIS PHE MET PRO CYS SER GLY LEU THR SEQRES 17 7 221 GLY ALA ASN LEU LYS GLU GLN SER ASP PHE CYS PRO TRP ATOM 1 CA PRO 7 1 -43.759 61.428 -19.983 1.00 0.00 ATOM 2 CA LYS 7 2 -41.426 63.142 -19.577 1.00 0.00 ATOM 3 CA PRO 7 3 -39.981 62.901 -22.416 1.00 0.00 ATOM 4 CA LYS 7 4 -38.525 64.778 -25.007 1.00 0.00 ATOM 5 CA SER 7 5 -37.578 67.114 -27.197 1.00 0.00 ATOM 6 CA VAL 7 6 -36.513 69.307 -28.948 1.00 0.00 ATOM 7 CA VAL 7 7 -36.604 70.874 -31.462 1.00 0.00 ATOM 8 CA ALA 7 8 -37.291 70.095 -35.032 1.00 0.00 ATOM 9 CA PRO 7 9 -37.799 73.341 -35.006 1.00 0.00 ATOM 10 CA PRO 7 10 -39.007 76.023 -34.266 1.00 0.00 ATOM 11 CA GLY 7 11 -41.928 75.273 -34.629 1.00 0.00 ATOM 12 CA ALA 7 12 -42.191 74.448 -38.046 1.00 0.00 ATOM 13 CA PRO 7 13 -42.948 74.721 -40.928 1.00 0.00 ATOM 14 CA LYS 7 14 -43.656 76.664 -43.806 1.00 0.00 ATOM 15 CA LYS 7 15 -44.090 73.572 -45.436 1.00 0.00 ATOM 16 CA GLU 7 16 -44.391 70.448 -45.913 1.00 0.00 ATOM 17 CA HIS 7 17 -45.141 67.151 -45.542 1.00 0.00 ATOM 18 CA VAL 7 18 -44.036 63.876 -46.043 1.00 0.00 ATOM 19 CA ASN 7 19 -43.871 60.691 -45.644 1.00 0.00 ATOM 20 CA VAL 7 20 -41.799 57.844 -45.449 1.00 0.00 ATOM 21 CA VAL 7 21 -39.938 54.959 -46.501 1.00 0.00 ATOM 22 CA PHE 7 22 -38.857 51.737 -47.031 1.00 0.00 ATOM 23 CA ILE 7 23 -39.125 49.225 -49.542 1.00 0.00 ATOM 24 CA GLY 7 24 -37.654 46.194 -50.361 1.00 0.00 ATOM 25 CA HIS 7 25 -34.812 45.035 -49.775 1.00 0.00 ATOM 26 CA VAL 7 26 -32.081 43.948 -48.072 1.00 0.00 ATOM 27 CA ASP 7 27 -29.680 43.720 -50.593 1.00 0.00 ATOM 28 CA ALA 7 28 -28.744 46.842 -49.725 1.00 0.00 ATOM 29 CA GLY 7 29 -30.052 48.276 -47.331 1.00 0.00 ATOM 30 CA LYS 7 30 -31.942 50.288 -46.191 1.00 0.00 ATOM 31 CA SER 7 31 -29.945 52.467 -45.381 1.00 0.00 ATOM 32 CA THR 7 32 -28.456 52.858 -48.215 1.00 0.00 ATOM 33 CA ILE 7 33 -31.148 53.894 -49.607 1.00 0.00 ATOM 34 CA GLY 7 34 -31.835 55.977 -47.461 1.00 0.00 ATOM 35 CA GLY 7 35 -29.157 57.859 -47.454 1.00 0.00 ATOM 36 CA GLN 7 36 -29.020 58.975 -50.430 1.00 0.00 ATOM 37 CA ILE 7 37 -31.612 60.708 -50.321 1.00 0.00 ATOM 38 CA MET 7 38 -30.876 62.244 -47.704 1.00 0.00 ATOM 39 CA TYR 7 39 -28.624 63.717 -49.051 1.00 0.00 ATOM 40 CA LEU 7 40 -30.150 65.128 -51.364 1.00 0.00 ATOM 41 CA THR 7 41 -32.207 66.833 -49.551 1.00 0.00 ATOM 42 CA GLY 7 42 -29.989 67.856 -47.475 1.00 0.00 ATOM 43 CA MET 7 43 -28.407 69.989 -49.093 1.00 0.00 ATOM 44 CA VAL 7 44 -31.277 71.525 -49.069 1.00 0.00 ATOM 45 CA ASP 7 45 -33.053 74.316 -47.340 1.00 0.00 ATOM 46 CA LYS 7 46 -34.285 76.379 -45.114 1.00 0.00 ATOM 47 CA ARG 7 47 -33.867 76.267 -42.132 1.00 0.00 ATOM 48 CA THR 7 48 -34.393 75.260 -38.753 1.00 0.00 ATOM 49 CA LEU 7 49 -32.078 73.737 -37.289 1.00 0.00 ATOM 50 CA GLU 7 50 -30.043 72.300 -34.750 1.00 0.00 ATOM 51 CA LYS 7 51 -28.516 69.532 -35.726 1.00 0.00 ATOM 52 CA TYR 7 52 -27.750 68.068 -38.309 1.00 0.00 ATOM 53 CA GLU 7 53 -30.285 65.657 -38.489 1.00 0.00 ATOM 54 CA ARG 7 54 -28.613 62.891 -39.509 1.00 0.00 ATOM 55 CA GLU 7 55 -29.219 59.468 -38.936 1.00 0.00 ATOM 56 CA ALA 7 56 -28.362 56.045 -38.918 1.00 0.00 ATOM 57 CA LYS 7 57 -28.181 52.511 -39.290 1.00 0.00 ATOM 58 CA GLU 7 58 -25.996 50.152 -41.246 1.00 0.00 ATOM 59 CA LYS 7 59 -25.865 47.776 -43.679 1.00 0.00 ATOM 60 CA ASN 7 60 -24.927 46.499 -46.484 1.00 0.00 ATOM 61 CA ARG 7 61 -22.378 45.228 -48.584 1.00 0.00 ATOM 62 CA GLU 7 62 -20.479 42.853 -50.150 1.00 0.00 ATOM 63 CA THR 7 63 -21.623 40.658 -52.244 1.00 0.00 ATOM 64 CA TRP 7 64 -21.849 43.138 -54.562 1.00 0.00 ATOM 65 CA TYR 7 65 -19.342 44.714 -55.703 1.00 0.00 ATOM 66 CA LEU 7 66 -18.881 47.570 -54.863 1.00 0.00 ATOM 67 CA SER 7 67 -18.715 47.351 -51.162 1.00 0.00 ATOM 68 CA TRP 7 68 -18.262 48.608 -47.919 1.00 0.00 ATOM 69 CA ALA 7 69 -17.180 48.908 -44.357 1.00 0.00 ATOM 70 CA LEU 7 70 -15.828 45.894 -43.356 1.00 0.00 ATOM 71 CA ASP 7 71 -14.546 42.985 -43.069 1.00 0.00 ATOM 72 CA THR 7 72 -17.265 42.345 -40.888 1.00 0.00 ATOM 73 CA ASN 7 73 -20.544 40.896 -41.295 1.00 0.00 ATOM 74 CA GLN 7 74 -22.995 39.120 -41.832 1.00 0.00 ATOM 75 CA GLU 7 75 -24.686 40.957 -43.778 1.00 0.00 ATOM 76 CA GLU 7 76 -22.616 41.131 -46.084 1.00 0.00 ATOM 77 CA ARG 7 77 -22.575 37.968 -46.471 1.00 0.00 ATOM 78 CA ASP 7 78 -25.504 37.347 -47.095 1.00 0.00 ATOM 79 CA LYS 7 79 -27.071 40.395 -48.469 1.00 0.00 ATOM 80 CA GLY 7 80 -27.584 42.982 -46.672 1.00 0.00 ATOM 81 CA LYS 7 81 -28.891 43.558 -43.806 1.00 0.00 ATOM 82 CA THR 7 82 -31.059 44.592 -41.131 1.00 0.00 ATOM 83 CA VAL 7 83 -31.561 45.683 -37.920 1.00 0.00 ATOM 84 CA GLU 7 84 -32.880 48.964 -38.710 1.00 0.00 ATOM 85 CA VAL 7 85 -34.486 51.609 -37.399 1.00 0.00 ATOM 86 CA GLY 7 86 -34.598 54.883 -38.664 1.00 0.00 ATOM 87 CA ARG 7 87 -34.653 58.360 -38.396 1.00 0.00 ATOM 88 CA ALA 7 88 -35.066 61.220 -40.305 1.00 0.00 ATOM 89 CA TYR 7 89 -34.733 64.577 -40.998 1.00 0.00 ATOM 90 CA PHE 7 90 -35.344 66.891 -43.696 1.00 0.00 ATOM 91 CA GLU 7 91 -34.869 69.280 -46.359 1.00 0.00 ATOM 92 CA THR 7 92 -35.896 71.940 -48.578 1.00 0.00 ATOM 93 CA GLU 7 93 -37.380 74.413 -49.955 1.00 0.00 ATOM 94 CA LYS 7 94 -40.415 72.499 -49.042 1.00 0.00 ATOM 95 CA LYS 7 95 -39.684 69.811 -46.948 1.00 0.00 ATOM 96 CA HIS 7 96 -40.407 67.127 -44.985 1.00 0.00 ATOM 97 CA PHE 7 97 -39.192 64.027 -43.697 1.00 0.00 ATOM 98 CA THR 7 98 -39.457 60.762 -42.880 1.00 0.00 ATOM 99 CA ILE 7 99 -37.969 57.814 -42.110 1.00 0.00 ATOM 100 CA LEU 7 100 -37.978 54.510 -42.202 1.00 0.00 ATOM 101 CA ASP 7 101 -36.817 51.542 -41.565 1.00 0.00 ATOM 102 CA ALA 7 102 -38.292 48.322 -42.042 1.00 0.00 ATOM 103 CA PRO 7 103 -38.092 45.276 -42.629 1.00 0.00 ATOM 104 CA GLY 7 104 -38.366 42.404 -44.261 1.00 0.00 ATOM 105 CA HIS 7 105 -39.264 39.313 -46.058 1.00 0.00 ATOM 106 CA LYS 7 106 -41.469 36.944 -44.322 1.00 0.00 ATOM 107 CA SER 7 107 -41.144 38.039 -40.822 1.00 0.00 ATOM 108 CA PHE 7 108 -41.275 41.311 -40.948 1.00 0.00 ATOM 109 CA VAL 7 109 -44.244 42.485 -41.094 1.00 0.00 ATOM 110 CA PRO 7 110 -44.878 44.191 -38.474 1.00 0.00 ATOM 111 CA ASN 7 111 -42.843 46.427 -39.274 1.00 0.00 ATOM 112 CA MET 7 112 -44.052 47.238 -42.026 1.00 0.00 ATOM 113 CA ILE 7 113 -46.833 48.188 -41.114 1.00 0.00 ATOM 114 CA GLY 7 114 -45.953 50.217 -38.926 1.00 0.00 ATOM 115 CA GLY 7 115 -44.339 51.924 -41.177 1.00 0.00 ATOM 116 CA ALA 7 116 -46.602 52.719 -43.234 1.00 0.00 ATOM 117 CA SER 7 117 -48.363 54.905 -41.997 1.00 0.00 ATOM 118 CA GLN 7 118 -46.699 57.380 -42.894 1.00 0.00 ATOM 119 CA ALA 7 119 -47.350 57.953 -45.946 1.00 0.00 ATOM 120 CA ASP 7 120 -47.884 58.599 -49.149 1.00 0.00 ATOM 121 CA LEU 7 121 -44.821 57.350 -50.077 1.00 0.00 ATOM 122 CA ALA 7 122 -42.405 54.869 -50.819 1.00 0.00 ATOM 123 CA VAL 7 123 -39.587 53.251 -51.671 1.00 0.00 ATOM 124 CA LEU 7 124 -38.660 51.036 -53.939 1.00 0.00 ATOM 125 CA VAL 7 125 -36.637 48.763 -55.002 1.00 0.00 ATOM 126 CA ILE 7 126 -35.013 47.424 -57.765 1.00 0.00 ATOM 127 CA SER 7 127 -33.319 45.634 -59.802 1.00 0.00 ATOM 128 CA ALA 7 128 -30.643 46.323 -61.786 1.00 0.00 ATOM 129 CA ARG 7 129 -27.651 44.762 -61.028 1.00 0.00 ATOM 130 CA LYS 7 130 -24.178 44.064 -61.308 1.00 0.00 ATOM 131 CA GLY 7 131 -22.678 40.789 -61.601 1.00 0.00 ATOM 132 CA GLU 7 132 -24.037 37.921 -60.922 1.00 0.00 ATOM 133 CA PHE 7 133 -24.950 38.104 -57.428 1.00 0.00 ATOM 134 CA GLU 7 134 -28.215 39.429 -57.201 1.00 0.00 ATOM 135 CA THR 7 135 -30.006 37.295 -59.090 1.00 0.00 ATOM 136 CA GLY 7 136 -30.421 34.853 -57.018 1.00 0.00 ATOM 137 CA PHE 7 137 -29.120 35.927 -54.111 1.00 0.00 ATOM 138 CA GLU 7 138 -31.948 36.773 -52.334 1.00 0.00 ATOM 139 CA LYS 7 139 -34.942 36.513 -52.847 1.00 0.00 ATOM 140 CA GLY 7 140 -37.583 37.697 -53.912 1.00 0.00 ATOM 141 CA GLY 7 141 -40.237 39.281 -51.866 1.00 0.00 ATOM 142 CA GLN 7 142 -40.286 42.342 -51.335 1.00 0.00 ATOM 143 CA THR 7 143 -41.941 43.662 -53.527 1.00 0.00 ATOM 144 CA ARG 7 144 -44.685 42.099 -53.088 1.00 0.00 ATOM 145 CA GLU 7 145 -45.266 42.922 -50.167 1.00 0.00 ATOM 146 CA HIS 7 146 -44.824 45.928 -50.131 1.00 0.00 ATOM 147 CA ALA 7 147 -47.028 46.899 -51.926 1.00 0.00 ATOM 148 CA MET 7 148 -49.332 45.627 -49.972 1.00 0.00 ATOM 149 CA LEU 7 149 -48.546 47.039 -47.308 1.00 0.00 ATOM 150 CA ALA 7 150 -49.085 49.857 -48.371 1.00 0.00 ATOM 151 CA LYS 7 151 -51.972 49.830 -48.882 1.00 0.00 ATOM 152 CA THR 7 152 -52.664 49.234 -45.763 1.00 0.00 ATOM 153 CA ALA 7 153 -51.360 51.564 -44.118 1.00 0.00 ATOM 154 CA GLY 7 154 -50.803 54.478 -45.878 1.00 0.00 ATOM 155 CA VAL 7 155 -50.727 54.480 -49.490 1.00 0.00 ATOM 156 CA LYS 7 156 -51.492 55.227 -52.379 1.00 0.00 ATOM 157 CA HIS 7 157 -48.086 55.247 -53.691 1.00 0.00 ATOM 158 CA LEU 7 158 -45.094 54.898 -55.210 1.00 0.00 ATOM 159 CA ILE 7 159 -41.860 55.319 -55.520 1.00 0.00 ATOM 160 CA VAL 7 160 -38.924 54.700 -56.972 1.00 0.00 ATOM 161 CA LEU 7 161 -36.019 53.113 -57.311 1.00 0.00 ATOM 162 CA ILE 7 162 -33.929 52.221 -59.498 1.00 0.00 ATOM 163 CA ASN 7 163 -31.096 50.857 -60.138 1.00 0.00 ATOM 164 CA LYS 7 164 -30.289 52.183 -62.907 1.00 0.00 ATOM 165 CA MET 7 165 -30.157 53.119 -65.885 1.00 0.00 ATOM 166 CA ASP 7 166 -32.530 52.529 -68.581 1.00 0.00 ATOM 167 CA ASP 7 167 -33.307 55.706 -69.384 1.00 0.00 ATOM 168 CA PRO 7 168 -32.157 58.457 -70.376 1.00 0.00 ATOM 169 CA THR 7 169 -29.759 60.646 -70.806 1.00 0.00 ATOM 170 CA VAL 7 170 -30.329 63.799 -70.922 1.00 0.00 ATOM 171 CA ASN 7 171 -32.408 64.725 -68.093 1.00 0.00 ATOM 172 CA TRP 7 172 -34.922 66.632 -66.421 1.00 0.00 ATOM 173 CA SER 7 173 -38.012 65.095 -66.826 1.00 0.00 ATOM 174 CA ASN 7 174 -40.054 62.854 -68.271 1.00 0.00 ATOM 175 CA GLU 7 175 -38.524 60.802 -70.090 1.00 0.00 ATOM 176 CA ARG 7 176 -37.944 58.703 -67.952 1.00 0.00 ATOM 177 CA TYR 7 177 -40.856 58.124 -67.160 1.00 0.00 ATOM 178 CA GLU 7 178 -42.446 56.859 -69.574 1.00 0.00 ATOM 179 CA GLU 7 179 -40.665 54.190 -69.591 1.00 0.00 ATOM 180 CA CYS 7 180 -41.275 53.284 -66.708 1.00 0.00 ATOM 181 CA LYS 7 181 -44.379 53.319 -66.908 1.00 0.00 ATOM 182 CA GLU 7 182 -44.813 51.186 -69.054 1.00 0.00 ATOM 183 CA LYS 7 183 -43.616 48.748 -67.716 1.00 0.00 ATOM 184 CA LEU 7 184 -44.778 48.872 -64.667 1.00 0.00 ATOM 185 CA VAL 7 185 -47.879 48.932 -64.437 1.00 0.00 ATOM 186 CA PRO 7 186 -48.957 46.013 -64.617 1.00 0.00 ATOM 187 CA PHE 7 187 -47.056 44.831 -62.438 1.00 0.00 ATOM 188 CA LEU 7 188 -48.371 46.505 -60.174 1.00 0.00 ATOM 189 CA LYS 7 189 -51.302 45.418 -60.652 1.00 0.00 ATOM 190 CA LYS 7 190 -50.504 42.727 -59.529 1.00 0.00 ATOM 191 CA VAL 7 191 -48.831 43.924 -56.771 1.00 0.00 ATOM 192 CA GLY 7 192 -51.025 46.773 -56.046 1.00 0.00 ATOM 193 CA PHE 7 193 -52.249 49.300 -57.682 1.00 0.00 ATOM 194 CA ASN 7 194 -50.773 51.077 -60.300 1.00 0.00 ATOM 195 CA PRO 7 195 -50.634 53.514 -62.257 1.00 0.00 ATOM 196 CA LYS 7 196 -50.238 56.672 -62.945 1.00 0.00 ATOM 197 CA LYS 7 197 -50.888 58.000 -60.125 1.00 0.00 ATOM 198 CA ASP 7 198 -48.314 58.702 -58.441 1.00 0.00 ATOM 199 CA ILE 7 199 -45.201 58.189 -60.219 1.00 0.00 ATOM 200 CA HIS 7 200 -41.671 57.180 -60.316 1.00 0.00 ATOM 201 CA PHE 7 201 -38.244 56.919 -61.282 1.00 0.00 ATOM 202 CA MET 7 202 -35.155 57.024 -60.095 1.00 0.00 ATOM 203 CA PRO 7 203 -31.779 56.906 -60.027 1.00 0.00 ATOM 204 CA CYS 7 204 -28.992 55.033 -59.019 1.00 0.00 ATOM 205 CA SER 7 205 -26.362 54.035 -57.029 1.00 0.00 ATOM 206 CA GLY 7 206 -24.984 51.811 -55.208 1.00 0.00 ATOM 207 CA LEU 7 207 -21.883 52.350 -55.049 1.00 0.00 ATOM 208 CA THR 7 208 -21.627 54.811 -53.296 1.00 0.00 ATOM 209 CA GLY 7 209 -22.816 53.875 -50.587 1.00 0.00 ATOM 210 CA ALA 7 210 -21.097 51.280 -50.083 1.00 0.00 ATOM 211 CA ASN 7 211 -18.160 52.625 -49.915 1.00 0.00 ATOM 212 CA LEU 7 212 -18.874 54.400 -47.224 1.00 0.00 ATOM 213 CA LYS 7 213 -21.588 55.507 -45.761 1.00 0.00 ATOM 214 CA GLU 7 214 -21.814 58.413 -47.871 1.00 0.00 ATOM 215 CA GLN 7 215 -22.162 60.622 -49.962 1.00 0.00 ATOM 216 CA SER 7 216 -20.346 62.566 -52.312 1.00 0.00 ATOM 217 CA ASP 7 217 -22.299 62.376 -55.086 1.00 0.00 ATOM 218 CA PHE 7 218 -23.142 64.193 -58.012 1.00 0.00 ATOM 219 CA CYS 7 219 -25.078 64.484 -60.979 1.00 0.00 ATOM 220 CA PRO 7 220 -27.563 64.863 -62.862 1.00 0.00 ATOM 221 CA TRP 7 221 -28.850 61.937 -62.467 1.00 0.00 TER