HEADER PROTEIN TRANSPORT/INHIBITOR 31-DEC-69 8DNZ TITLE Cryo-EM structure of the human Sec61 complex inhibited by apratoxin F COMPND MOL_ID: 2; COMPND 2 MOLECULE: Protein transport protein Sec61 subunit beta; COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 8DNZ C 1 96 UNP P60468 SC61B_HUMAN 1 96 SEQRES 1 C 32 GLY LEU LYS VAL GLY PRO VAL PRO VAL LEU VAL MET SER SEQRES 2 C 32 LEU LEU PHE ILE ALA SER VAL PHE MET LEU HIS ILE TRP SEQRES 3 C 32 GLY LYS TYR THR ARG SER ATOM 1 N GLY C 65 135.215 161.700 139.143 1.00 78.52 ATOM 2 CA GLY C 65 134.081 161.531 138.253 1.00 78.52 ATOM 3 C GLY C 65 133.135 160.430 138.690 1.00 78.52 ATOM 4 O GLY C 65 133.230 159.925 139.808 1.00 78.52 ATOM 5 N LEU C 66 132.217 160.058 137.802 1.00 76.28 ATOM 6 CA LEU C 66 131.251 159.007 138.094 1.00 76.28 ATOM 7 C LEU C 66 131.935 157.648 138.010 1.00 76.28 ATOM 8 O LEU C 66 132.617 157.350 137.024 1.00 76.28 ATOM 9 CB LEU C 66 130.074 159.081 137.125 1.00 76.28 ATOM 10 CG LEU C 66 129.035 157.963 137.226 1.00 76.28 ATOM 11 CD1 LEU C 66 128.208 158.110 138.494 1.00 76.28 ATOM 12 CD2 LEU C 66 128.139 157.948 135.997 1.00 76.28 ATOM 13 N LYS C 67 131.754 156.828 139.041 1.00 71.91 ATOM 14 CA LYS C 67 132.341 155.492 139.109 1.00 71.91 ATOM 15 C LYS C 67 131.212 154.490 139.322 1.00 71.91 ATOM 16 O LYS C 67 130.733 154.309 140.445 1.00 71.91 ATOM 17 CB LYS C 67 133.381 155.411 140.222 1.00 71.91 ATOM 18 CG LYS C 67 134.594 156.299 140.000 1.00 71.91 ATOM 19 CD LYS C 67 135.589 156.170 141.141 1.00 71.91 ATOM 20 CE LYS C 67 136.817 157.034 140.901 1.00 71.91 ATOM 21 NZ LYS C 67 136.484 158.485 140.911 1.00 71.91 ATOM 22 N VAL C 68 130.790 153.843 138.241 1.00 64.77 ATOM 23 CA VAL C 68 129.722 152.856 138.301 1.00 64.77 ATOM 24 C VAL C 68 130.321 151.474 138.531 1.00 64.77 ATOM 25 O VAL C 68 131.514 151.239 138.326 1.00 64.77 ATOM 26 CB VAL C 68 128.858 152.883 137.026 1.00 64.77 ATOM 27 CG1 VAL C 68 128.413 154.301 136.718 1.00 64.77 ATOM 28 CG2 VAL C 68 129.625 152.298 135.853 1.00 64.77 ATOM 29 N GLY C 69 129.475 150.545 138.968 1.00 58.82 ATOM 30 CA GLY C 69 129.887 149.180 139.185 1.00 58.82 ATOM 31 C GLY C 69 129.625 148.308 137.975 1.00 58.82 ATOM 32 O GLY C 69 129.139 148.774 136.939 1.00 58.82 ATOM 33 N PRO C 70 129.959 147.020 138.077 1.00 53.51 ATOM 34 CA PRO C 70 129.711 146.112 136.946 1.00 53.51 ATOM 35 C PRO C 70 128.241 145.951 136.600 1.00 53.51 ATOM 36 O PRO C 70 127.908 145.785 135.420 1.00 53.51 ATOM 37 CB PRO C 70 130.328 144.791 137.425 1.00 53.51 ATOM 38 CG PRO C 70 130.258 144.870 138.909 1.00 53.51 ATOM 39 CD PRO C 70 130.508 146.311 139.245 1.00 53.51 ATOM 40 N VAL C 71 127.352 145.994 137.587 1.00 52.90 ATOM 41 CA VAL C 71 125.922 145.789 137.361 1.00 52.90 ATOM 42 C VAL C 71 125.310 146.984 136.633 1.00 52.90 ATOM 43 O VAL C 71 124.516 146.777 135.704 1.00 52.90 ATOM 44 CB VAL C 71 125.186 145.497 138.680 1.00 52.90 ATOM 45 CG1 VAL C 71 123.742 145.110 138.407 1.00 52.90 ATOM 46 CG2 VAL C 71 125.900 144.396 139.449 1.00 52.90 ATOM 47 N PRO C 72 125.614 148.239 137.006 1.00 53.55 ATOM 48 CA PRO C 72 125.105 149.359 136.194 1.00 53.55 ATOM 49 C PRO C 72 125.534 149.296 134.738 1.00 53.55 ATOM 50 O PRO C 72 124.765 149.691 133.855 1.00 53.55 ATOM 51 CB PRO C 72 125.682 150.588 136.904 1.00 53.55 ATOM 52 CG PRO C 72 125.792 150.170 138.311 1.00 53.55 ATOM 53 CD PRO C 72 126.198 148.725 138.271 1.00 53.55 ATOM 54 N VAL C 73 126.747 148.809 134.464 1.00 53.07 ATOM 55 CA VAL C 73 127.202 148.677 133.082 1.00 53.07 ATOM 56 C VAL C 73 126.326 147.690 132.325 1.00 53.07 ATOM 57 O VAL C 73 125.958 147.924 131.168 1.00 53.07 ATOM 58 CB VAL C 73 128.685 148.265 133.047 1.00 53.07 ATOM 59 CG1 VAL C 73 129.143 148.043 131.615 1.00 53.07 ATOM 60 CG2 VAL C 73 129.531 149.322 133.718 1.00 53.07 ATOM 61 N LEU C 74 125.982 146.570 132.963 1.00 52.09 ATOM 62 CA LEU C 74 125.076 145.611 132.340 1.00 52.09 ATOM 63 C LEU C 74 123.705 146.231 132.095 1.00 52.09 ATOM 64 O LEU C 74 123.092 146.006 131.045 1.00 52.09 ATOM 65 CB LEU C 74 124.958 144.362 133.213 1.00 52.09 ATOM 66 CG LEU C 74 123.734 143.468 133.002 1.00 52.09 ATOM 67 CD1 LEU C 74 123.838 142.709 131.690 1.00 52.09 ATOM 68 CD2 LEU C 74 123.566 142.507 134.168 1.00 52.09 ATOM 69 N VAL C 75 123.209 147.017 133.053 1.00 52.35 ATOM 70 CA VAL C 75 121.911 147.663 132.886 1.00 52.35 ATOM 71 C VAL C 75 121.971 148.720 131.790 1.00 52.35 ATOM 72 O VAL C 75 121.076 148.801 130.941 1.00 52.35 ATOM 73 CB VAL C 75 121.436 148.256 134.225 1.00 52.35 ATOM 74 CG1 VAL C 75 120.122 148.998 134.040 1.00 52.35 ATOM 75 CG2 VAL C 75 121.288 147.159 135.265 1.00 52.35 ATOM 76 N MET C 76 123.021 149.547 131.787 1.00 55.43 ATOM 77 CA MET C 76 123.153 150.564 130.747 1.00 55.43 ATOM 78 C MET C 76 123.327 149.930 129.373 1.00 55.43 ATOM 79 O MET C 76 122.811 150.445 128.374 1.00 55.43 ATOM 80 CB MET C 76 124.322 151.499 131.057 1.00 55.43 ATOM 81 CG MET C 76 124.125 152.363 132.292 1.00 55.43 ATOM 82 SD MET C 76 125.502 153.493 132.576 1.00 55.43 ATOM 83 CE MET C 76 126.755 152.366 133.178 1.00 55.43 ATOM 84 N SER C 77 124.063 148.819 129.300 1.00 50.56 ATOM 85 CA SER C 77 124.210 148.115 128.031 1.00 50.56 ATOM 86 C SER C 77 122.869 147.591 127.535 1.00 50.56 ATOM 87 O SER C 77 122.559 147.686 126.342 1.00 50.56 ATOM 88 CB SER C 77 125.212 146.972 128.177 1.00 50.56 ATOM 89 OG SER C 77 126.434 147.432 128.727 1.00 50.56 ATOM 90 N LEU C 78 122.059 147.031 128.437 1.00 49.74 ATOM 91 CA LEU C 78 120.739 146.550 128.046 1.00 49.74 ATOM 92 C LEU C 78 119.794 147.700 127.726 1.00 49.74 ATOM 93 O LEU C 78 118.919 147.558 126.864 1.00 49.74 ATOM 94 CB LEU C 78 120.153 145.668 129.148 1.00 49.74 ATOM 95 CG LEU C 78 120.850 144.327 129.385 1.00 49.74 ATOM 96 CD1 LEU C 78 120.292 143.643 130.623 1.00 49.74 ATOM 97 CD2 LEU C 78 120.727 143.426 128.166 1.00 49.74 ATOM 98 N LEU C 79 119.944 148.837 128.410 1.00 50.51 ATOM 99 CA LEU C 79 119.118 149.999 128.100 1.00 50.51 ATOM 100 C LEU C 79 119.419 150.536 126.707 1.00 50.51 ATOM 101 O LEU C 79 118.501 150.912 125.969 1.00 50.51 ATOM 102 CB LEU C 79 119.324 151.089 129.151 1.00 50.51 ATOM 103 CG LEU C 79 118.615 150.888 130.492 1.00 50.51 ATOM 104 CD1 LEU C 79 118.774 152.118 131.371 1.00 50.51 ATOM 105 CD2 LEU C 79 117.145 150.559 130.283 1.00 50.51 ATOM 106 N PHE C 80 120.700 150.590 126.333 1.00 48.81 ATOM 107 CA PHE C 80 121.053 151.007 124.981 1.00 48.81 ATOM 108 C PHE C 80 120.580 149.988 123.953 1.00 48.81 ATOM 109 O PHE C 80 120.136 150.359 122.860 1.00 48.81 ATOM 110 CB PHE C 80 122.562 151.222 124.872 1.00 48.81 ATOM 111 CG PHE C 80 123.044 151.419 123.464 1.00 48.81 ATOM 112 CD1 PHE C 80 122.653 152.529 122.734 1.00 48.81 ATOM 113 CD2 PHE C 80 123.887 150.496 122.869 1.00 48.81 ATOM 114 CE1 PHE C 80 123.095 152.715 121.440 1.00 48.81 ATOM 115 CE2 PHE C 80 124.332 150.677 121.576 1.00 48.81 ATOM 116 CZ PHE C 80 123.934 151.788 120.860 1.00 48.81 ATOM 117 N ILE C 81 120.675 148.699 124.284 1.00 49.33 ATOM 118 CA ILE C 81 120.177 147.655 123.392 1.00 49.33 ATOM 119 C ILE C 81 118.677 147.813 123.180 1.00 49.33 ATOM 120 O ILE C 81 118.176 147.730 122.052 1.00 49.33 ATOM 121 CB ILE C 81 120.527 146.265 123.954 1.00 49.33 ATOM 122 CG1 ILE C 81 121.960 145.880 123.578 1.00 49.33 ATOM 123 CG2 ILE C 81 119.533 145.215 123.477 1.00 49.33 ATOM 124 CD1 ILE C 81 122.586 144.873 124.517 1.00 49.33 ATOM 125 N ALA C 82 117.937 148.053 124.265 1.00 50.05 ATOM 126 CA ALA C 82 116.497 148.254 124.152 1.00 50.05 ATOM 127 C ALA C 82 116.161 149.542 123.413 1.00 50.05 ATOM 128 O ALA C 82 115.164 149.593 122.684 1.00 50.05 ATOM 129 CB ALA C 82 115.856 148.255 125.539 1.00 50.05 ATOM 130 N SER C 83 116.968 150.591 123.594 1.00 50.81 ATOM 131 CA SER C 83 116.711 151.853 122.908 1.00 50.81 ATOM 132 C SER C 83 116.853 151.705 121.398 1.00 50.81 ATOM 133 O SER C 83 116.066 152.281 120.637 1.00 50.81 ATOM 134 CB SER C 83 117.653 152.936 123.432 1.00 50.81 ATOM 135 OG SER C 83 118.942 152.812 122.859 1.00 50.81 ATOM 136 N VAL C 84 117.853 150.946 120.944 1.00 52.07 ATOM 137 CA VAL C 84 118.016 150.716 119.512 1.00 52.07 ATOM 138 C VAL C 84 116.847 149.904 118.968 1.00 52.07 ATOM 139 O VAL C 84 116.375 150.142 117.850 1.00 52.07 ATOM 140 CB VAL C 84 119.368 150.035 119.230 1.00 52.07 ATOM 141 CG1 VAL C 84 119.513 149.727 117.748 1.00 52.07 ATOM 142 CG2 VAL C 84 120.510 150.917 119.700 1.00 52.07 ATOM 143 N PHE C 85 116.362 148.933 119.746 1.00 54.84 ATOM 144 CA PHE C 85 115.158 148.207 119.357 1.00 54.84 ATOM 145 C PHE C 85 113.960 149.143 119.268 1.00 54.84 ATOM 146 O PHE C 85 113.137 149.024 118.353 1.00 54.84 ATOM 147 CB PHE C 85 114.881 147.075 120.346 1.00 54.84 ATOM 148 CG PHE C 85 115.703 145.843 120.104 1.00 54.84 ATOM 149 CD1 PHE C 85 116.312 145.630 118.879 1.00 54.84 ATOM 150 CD2 PHE C 85 115.867 144.898 121.101 1.00 54.84 ATOM 151 CE1 PHE C 85 117.068 144.496 118.654 1.00 54.84 ATOM 152 CE2 PHE C 85 116.622 143.763 120.881 1.00 54.84 ATOM 153 CZ PHE C 85 117.223 143.562 119.657 1.00 54.84 ATOM 154 N MET C 86 113.844 150.080 120.212 1.00 58.15 ATOM 155 CA MET C 86 112.768 151.062 120.153 1.00 58.15 ATOM 156 C MET C 86 112.884 151.946 118.918 1.00 58.15 ATOM 157 O MET C 86 111.864 152.371 118.363 1.00 58.15 ATOM 158 CB MET C 86 112.766 151.917 121.420 1.00 58.15 ATOM 159 CG MET C 86 112.232 151.202 122.649 1.00 58.15 ATOM 160 SD MET C 86 110.821 150.144 122.276 1.00 58.15 ATOM 161 CE MET C 86 111.337 148.607 123.037 1.00 58.15 ATOM 162 N LEU C 87 114.110 152.238 118.478 1.00 55.81 ATOM 163 CA LEU C 87 114.291 153.021 117.259 1.00 55.81 ATOM 164 C LEU C 87 113.731 152.290 116.046 1.00 55.81 ATOM 165 O LEU C 87 113.068 152.898 115.197 1.00 55.81 ATOM 166 CB LEU C 87 115.772 153.340 117.054 1.00 55.81 ATOM 167 CG LEU C 87 116.342 154.516 117.846 1.00 55.81 ATOM 168 CD1 LEU C 87 117.852 154.584 117.685 1.00 55.81 ATOM 169 CD2 LEU C 87 115.695 155.817 117.406 1.00 55.81 ATOM 170 N HIS C 88 113.993 150.985 115.942 1.00 55.51 ATOM 171 CA HIS C 88 113.444 150.209 114.835 1.00 55.51 ATOM 172 C HIS C 88 111.934 150.057 114.958 1.00 55.51 ATOM 173 O HIS C 88 111.210 150.175 113.963 1.00 55.51 ATOM 174 CB HIS C 88 114.107 148.836 114.774 1.00 55.51 ATOM 175 CG HIS C 88 115.545 148.871 114.365 1.00 55.51 ATOM 176 ND1 HIS C 88 116.578 148.821 115.275 1.00 55.51 ATOM 177 CD2 HIS C 88 116.123 148.944 113.144 1.00 55.51 ATOM 178 CE1 HIS C 88 117.731 148.862 114.632 1.00 55.51 ATOM 179 NE2 HIS C 88 117.483 148.933 113.337 1.00 55.51 ATOM 180 N ILE C 89 111.443 149.782 116.169 1.00 60.38 ATOM 181 CA ILE C 89 110.007 149.612 116.371 1.00 60.38 ATOM 182 C ILE C 89 109.270 150.906 116.058 1.00 60.38 ATOM 183 O ILE C 89 108.225 150.898 115.395 1.00 60.38 ATOM 184 CB ILE C 89 109.724 149.124 117.804 1.00 60.38 ATOM 185 CG1 ILE C 89 110.226 147.691 117.985 1.00 60.38 ATOM 186 CG2 ILE C 89 108.239 149.211 118.118 1.00 60.38 ATOM 187 CD1 ILE C 89 110.267 147.234 119.425 1.00 60.38 ATOM 188 N TRP C 90 109.800 152.038 116.526 1.00 66.51 ATOM 189 CA TRP C 90 109.230 153.326 116.145 1.00 66.51 ATOM 190 C TRP C 90 109.366 153.560 114.646 1.00 66.51 ATOM 191 O TRP C 90 108.440 154.069 114.004 1.00 66.51 ATOM 192 CB TRP C 90 109.903 154.455 116.924 1.00 66.51 ATOM 193 CG TRP C 90 109.632 155.810 116.352 1.00 66.51 ATOM 194 CD1 TRP C 90 108.472 156.522 116.447 1.00 66.51 ATOM 195 CD2 TRP C 90 110.535 156.615 115.584 1.00 66.51 ATOM 196 NE1 TRP C 90 108.599 157.723 115.792 1.00 66.51 ATOM 197 CE2 TRP C 90 109.856 157.803 115.253 1.00 66.51 ATOM 198 CE3 TRP C 90 111.852 156.446 115.147 1.00 66.51 ATOM 199 CZ2 TRP C 90 110.449 158.818 114.505 1.00 66.51 ATOM 200 CZ3 TRP C 90 112.439 157.455 114.404 1.00 66.51 ATOM 201 CH2 TRP C 90 111.738 158.625 114.091 1.00 66.51 ATOM 202 N GLY C 91 110.515 153.193 114.074 1.00 68.32 ATOM 203 CA GLY C 91 110.709 153.366 112.643 1.00 68.32 ATOM 204 C GLY C 91 109.711 152.578 111.818 1.00 68.32 ATOM 205 O GLY C 91 109.258 153.040 110.768 1.00 68.32 ATOM 206 N LYS C 92 109.361 151.375 112.276 1.00 68.42 ATOM 207 CA LYS C 92 108.336 150.593 111.592 1.00 68.42 ATOM 208 C LYS C 92 106.988 151.300 111.631 1.00 68.42 ATOM 209 O LYS C 92 106.265 151.333 110.628 1.00 68.42 ATOM 210 CB LYS C 92 108.229 149.205 112.221 1.00 68.42 ATOM 211 CG LYS C 92 109.261 148.209 111.723 1.00 68.42 ATOM 212 CD LYS C 92 108.892 146.791 112.126 1.00 68.42 ATOM 213 CE LYS C 92 109.221 145.798 111.023 1.00 68.42 ATOM 214 NZ LYS C 92 108.718 144.433 111.339 1.00 68.42 ATOM 215 N TYR C 93 106.632 151.873 112.782 1.00 73.91 ATOM 216 CA TYR C 93 105.325 152.503 112.933 1.00 73.91 ATOM 217 C TYR C 93 105.262 153.866 112.253 1.00 73.91 ATOM 218 O TYR C 93 104.223 154.233 111.695 1.00 73.91 ATOM 219 CB TYR C 93 104.973 152.626 114.416 1.00 73.91 ATOM 220 CG TYR C 93 104.687 151.299 115.087 1.00 73.91 ATOM 221 CD1 TYR C 93 104.476 150.150 114.337 1.00 73.91 ATOM 222 CD2 TYR C 93 104.630 151.197 116.471 1.00 73.91 ATOM 223 CE1 TYR C 93 104.215 148.936 114.945 1.00 73.91 ATOM 224 CE2 TYR C 93 104.370 149.988 117.088 1.00 73.91 ATOM 225 CZ TYR C 93 104.163 148.861 116.320 1.00 73.91 ATOM 226 OH TYR C 93 103.904 147.655 116.929 1.00 73.91 ATOM 227 N THR C 94 106.353 154.633 112.288 1.00 74.39 ATOM 228 CA THR C 94 106.344 155.961 111.685 1.00 74.39 ATOM 229 C THR C 94 106.444 155.923 110.166 1.00 74.39 ATOM 230 O THR C 94 106.205 156.950 109.522 1.00 74.39 ATOM 231 CB THR C 94 107.486 156.816 112.241 1.00 74.39 ATOM 232 OG1 THR C 94 107.337 158.165 111.781 1.00 74.39 ATOM 233 CG2 THR C 94 108.826 156.290 111.760 1.00 74.39 ATOM 234 N ARG C 95 106.791 154.777 109.582 1.00 77.95 ATOM 235 CA ARG C 95 106.864 154.637 108.134 1.00 77.95 ATOM 236 C ARG C 95 105.693 153.862 107.549 1.00 77.95 ATOM 237 O ARG C 95 105.379 154.037 106.367 1.00 77.95 ATOM 238 CB ARG C 95 108.173 153.949 107.731 1.00 77.95 ATOM 239 CG ARG C 95 109.415 154.794 107.967 1.00 77.95 ATOM 240 CD ARG C 95 110.674 153.941 107.956 1.00 77.95 ATOM 241 NE ARG C 95 111.869 154.726 108.241 1.00 77.95 ATOM 242 CZ ARG C 95 113.089 154.219 108.357 1.00 77.95 ATOM 243 NH1 ARG C 95 113.314 152.923 108.219 1.00 77.95 ATOM 244 NH2 ARG C 95 114.108 155.033 108.619 1.00 77.95 ATOM 245 N SER C 96 105.045 153.016 108.342 1.00 79.30 ATOM 246 CA SER C 96 103.895 152.252 107.872 1.00 79.30 ATOM 247 C SER C 96 102.593 152.876 108.363 1.00 79.30 ATOM 248 O SER C 96 101.543 152.729 107.737 1.00 79.30 ATOM 249 CB SER C 96 103.990 150.797 108.337 1.00 79.30 ATOM 250 OG SER C 96 105.217 150.212 107.935 1.00 79.30 ATOM 251 OXT SER C 96 102.562 153.545 109.396 1.00 79.30 TER