HEADER PROTEIN TRANSPORT/INHIBITOR 31-DEC-69 8DO2 TITLE Cryo-EM structure of the human Sec61 complex inhibited by TITLE 2 cyclotriazadisulfonamide (CADA) 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 8DO2 C 1 96 UNP P60468 SC61B_HUMAN 1 96 SEQRES 1 C 31 GLY LEU LYS VAL GLY PRO VAL PRO VAL LEU VAL MET SER SEQRES 2 C 31 LEU LEU PHE ILE ALA SER VAL PHE MET LEU HIS ILE TRP SEQRES 3 C 31 GLY LYS TYR THR ARG ATOM 1 N GLY C 65 137.820 107.720 132.204 1.00 63.32 ATOM 2 CA GLY C 65 136.961 108.199 133.270 1.00 63.32 ATOM 3 C GLY C 65 135.816 109.059 132.777 1.00 63.32 ATOM 4 O GLY C 65 135.831 109.535 131.642 1.00 63.32 ATOM 5 N LEU C 66 134.818 109.257 133.633 1.00 61.94 ATOM 6 CA LEU C 66 133.667 110.071 133.266 1.00 61.94 ATOM 7 C LEU C 66 134.073 111.536 133.157 1.00 61.94 ATOM 8 O LEU C 66 134.721 112.080 134.056 1.00 61.94 ATOM 9 CB LEU C 66 132.550 109.902 134.295 1.00 61.94 ATOM 10 CG LEU C 66 131.212 110.565 133.963 1.00 61.94 ATOM 11 CD1 LEU C 66 130.814 110.287 132.521 1.00 61.94 ATOM 12 CD2 LEU C 66 130.127 110.098 134.921 1.00 61.94 ATOM 13 N LYS C 67 133.689 112.173 132.055 1.00 57.52 ATOM 14 CA LYS C 67 134.015 113.571 131.781 1.00 57.52 ATOM 15 C LYS C 67 132.707 114.336 131.610 1.00 57.52 ATOM 16 O LYS C 67 132.201 114.481 130.495 1.00 57.52 ATOM 17 CB LYS C 67 134.901 113.697 130.544 1.00 57.52 ATOM 18 CG LYS C 67 136.218 112.951 130.639 1.00 57.52 ATOM 19 CD LYS C 67 137.169 113.642 131.598 1.00 57.52 ATOM 20 CE LYS C 67 138.528 112.966 131.609 1.00 57.52 ATOM 21 NZ LYS C 67 139.452 113.607 132.584 1.00 57.52 ATOM 22 N VAL C 68 132.163 114.827 132.721 1.00 49.27 ATOM 23 CA VAL C 68 130.922 115.594 132.698 1.00 49.27 ATOM 24 C VAL C 68 131.228 117.047 132.362 1.00 49.27 ATOM 25 O VAL C 68 132.385 117.478 132.408 1.00 49.27 ATOM 26 CB VAL C 68 130.174 115.483 134.038 1.00 49.27 ATOM 27 CG1 VAL C 68 129.879 114.030 134.357 1.00 49.27 ATOM 28 CG2 VAL C 68 130.985 116.119 135.153 1.00 49.27 ATOM 29 N GLY C 69 130.194 117.808 132.017 1.00 41.12 ATOM 30 CA GLY C 69 130.337 119.219 131.758 1.00 41.12 ATOM 31 C GLY C 69 129.853 120.047 132.928 1.00 41.12 ATOM 32 O GLY C 69 129.622 119.533 134.025 1.00 41.12 ATOM 33 N PRO C 70 129.692 121.351 132.721 1.00 36.08 ATOM 34 CA PRO C 70 129.220 122.215 133.811 1.00 36.08 ATOM 35 C PRO C 70 127.732 122.064 134.093 1.00 36.08 ATOM 36 O PRO C 70 127.307 122.081 135.253 1.00 36.08 ATOM 37 CB PRO C 70 129.559 123.621 133.306 1.00 36.08 ATOM 38 CG PRO C 70 129.541 123.499 131.832 1.00 36.08 ATOM 39 CD PRO C 70 130.022 122.116 131.507 1.00 36.08 ATOM 40 N VAL C 71 126.930 121.931 133.034 1.00 34.92 ATOM 41 CA VAL C 71 125.490 121.732 133.218 1.00 34.92 ATOM 42 C VAL C 71 125.188 120.420 133.926 1.00 34.92 ATOM 43 O VAL C 71 124.307 120.405 134.799 1.00 34.92 ATOM 44 CB VAL C 71 124.758 121.884 131.878 1.00 34.92 ATOM 45 CG1 VAL C 71 123.259 121.748 132.076 1.00 34.92 ATOM 46 CG2 VAL C 71 125.091 123.222 131.250 1.00 34.92 ATOM 47 N PRO C 72 125.825 119.288 133.597 1.00 34.78 ATOM 48 CA PRO C 72 125.625 118.095 134.435 1.00 34.78 ATOM 49 C PRO C 72 126.019 118.306 135.886 1.00 34.78 ATOM 50 O PRO C 72 125.372 117.750 136.777 1.00 34.78 ATOM 51 CB PRO C 72 126.503 117.042 133.749 1.00 34.78 ATOM 52 CG PRO C 72 126.512 117.453 132.333 1.00 34.78 ATOM 53 CD PRO C 72 126.551 118.952 132.358 1.00 34.78 ATOM 54 N VAL C 73 127.059 119.098 136.153 1.00 35.19 ATOM 55 CA VAL C 73 127.441 119.383 137.535 1.00 35.19 ATOM 56 C VAL C 73 126.342 120.161 138.246 1.00 35.19 ATOM 57 O VAL C 73 125.989 119.859 139.392 1.00 35.19 ATOM 58 CB VAL C 73 128.784 120.133 137.572 1.00 35.19 ATOM 59 CG1 VAL C 73 129.038 120.710 138.953 1.00 35.19 ATOM 60 CG2 VAL C 73 129.899 119.200 137.187 1.00 35.19 ATOM 61 N LEU C 74 125.785 121.172 137.579 1.00 33.88 ATOM 62 CA LEU C 74 124.673 121.923 138.155 1.00 33.88 ATOM 63 C LEU C 74 123.479 121.015 138.421 1.00 33.88 ATOM 64 O LEU C 74 122.850 121.084 139.485 1.00 33.88 ATOM 65 CB LEU C 74 124.284 123.068 137.219 1.00 33.88 ATOM 66 CG LEU C 74 122.930 123.753 137.418 1.00 33.88 ATOM 67 CD1 LEU C 74 122.879 124.525 138.723 1.00 33.88 ATOM 68 CD2 LEU C 74 122.629 124.665 136.244 1.00 33.88 ATOM 69 N VAL C 75 123.160 120.145 137.462 1.00 34.51 ATOM 70 CA VAL C 75 122.010 119.260 137.608 1.00 34.51 ATOM 71 C VAL C 75 122.225 118.281 138.755 1.00 34.51 ATOM 72 O VAL C 75 121.308 118.019 139.539 1.00 34.51 ATOM 73 CB VAL C 75 121.724 118.537 136.280 1.00 34.51 ATOM 74 CG1 VAL C 75 120.838 117.324 136.508 1.00 34.51 ATOM 75 CG2 VAL C 75 121.072 119.493 135.296 1.00 34.51 ATOM 76 N MET C 76 123.435 117.733 138.885 1.00 37.39 ATOM 77 CA MET C 76 123.700 116.778 139.957 1.00 37.39 ATOM 78 C MET C 76 123.724 117.460 141.319 1.00 37.39 ATOM 79 O MET C 76 123.300 116.869 142.318 1.00 37.39 ATOM 80 CB MET C 76 125.011 116.041 139.697 1.00 37.39 ATOM 81 CG MET C 76 124.983 115.160 138.459 1.00 37.39 ATOM 82 SD MET C 76 123.795 113.811 138.584 1.00 37.39 ATOM 83 CE MET C 76 123.854 113.155 136.919 1.00 37.39 ATOM 84 N SER C 77 124.216 118.698 141.387 1.00 34.21 ATOM 85 CA SER C 77 124.145 119.441 142.641 1.00 34.21 ATOM 86 C SER C 77 122.699 119.696 143.043 1.00 34.21 ATOM 87 O SER C 77 122.329 119.526 144.212 1.00 34.21 ATOM 88 CB SER C 77 124.907 120.757 142.514 1.00 34.21 ATOM 89 OG SER C 77 126.170 120.559 141.903 1.00 34.21 ATOM 90 N LEU C 78 121.861 120.091 142.081 1.00 32.81 ATOM 91 CA LEU C 78 120.445 120.280 142.374 1.00 32.81 ATOM 92 C LEU C 78 119.786 118.967 142.775 1.00 32.81 ATOM 93 O LEU C 78 118.894 118.948 143.628 1.00 32.81 ATOM 94 CB LEU C 78 119.735 120.895 141.169 1.00 32.81 ATOM 95 CG LEU C 78 120.118 122.337 140.842 1.00 32.81 ATOM 96 CD1 LEU C 78 119.463 122.783 139.549 1.00 32.81 ATOM 97 CD2 LEU C 78 119.739 123.262 141.985 1.00 32.81 ATOM 98 N LEU C 79 120.213 117.857 142.172 1.00 34.58 ATOM 99 CA LEU C 79 119.646 116.558 142.522 1.00 34.58 ATOM 100 C LEU C 79 120.039 116.139 143.932 1.00 34.58 ATOM 101 O LEU C 79 119.227 115.561 144.655 1.00 34.58 ATOM 102 CB LEU C 79 120.080 115.501 141.509 1.00 34.58 ATOM 103 CG LEU C 79 119.325 115.498 140.181 1.00 34.58 ATOM 104 CD1 LEU C 79 119.758 114.320 139.328 1.00 34.58 ATOM 105 CD2 LEU C 79 117.826 115.471 140.416 1.00 34.58 ATOM 106 N PHE C 80 121.280 116.408 144.338 1.00 34.51 ATOM 107 CA PHE C 80 121.680 116.128 145.715 1.00 34.51 ATOM 108 C PHE C 80 120.912 117.003 146.698 1.00 34.51 ATOM 109 O PHE C 80 120.502 116.539 147.770 1.00 34.51 ATOM 110 CB PHE C 80 123.184 116.333 145.879 1.00 34.51 ATOM 111 CG PHE C 80 123.650 116.282 147.304 1.00 34.51 ATOM 112 CD1 PHE C 80 123.486 115.135 148.058 1.00 34.51 ATOM 113 CD2 PHE C 80 124.249 117.382 147.891 1.00 34.51 ATOM 114 CE1 PHE C 80 123.913 115.085 149.365 1.00 34.51 ATOM 115 CE2 PHE C 80 124.680 117.336 149.197 1.00 34.51 ATOM 116 CZ PHE C 80 124.510 116.187 149.936 1.00 34.51 ATOM 117 N ILE C 81 120.715 118.274 146.347 1.00 33.57 ATOM 118 CA ILE C 81 119.908 119.169 147.172 1.00 33.57 ATOM 119 C ILE C 81 118.491 118.625 147.322 1.00 33.57 ATOM 120 O ILE C 81 117.935 118.571 148.427 1.00 33.57 ATOM 121 CB ILE C 81 119.915 120.582 146.563 1.00 33.57 ATOM 122 CG1 ILE C 81 121.251 121.275 146.847 1.00 33.57 ATOM 123 CG2 ILE C 81 118.720 121.385 147.034 1.00 33.57 ATOM 124 CD1 ILE C 81 121.494 122.500 146.002 1.00 33.57 ATOM 125 N ALA C 82 117.894 118.197 146.209 1.00 32.86 ATOM 126 CA ALA C 82 116.550 117.636 146.251 1.00 32.86 ATOM 127 C ALA C 82 116.517 116.337 147.043 1.00 32.86 ATOM 128 O ALA C 82 115.533 116.047 147.725 1.00 32.86 ATOM 129 CB ALA C 82 116.029 117.414 144.833 1.00 32.86 ATOM 130 N SER C 83 117.580 115.536 146.959 1.00 34.00 ATOM 131 CA SER C 83 117.640 114.296 147.723 1.00 34.00 ATOM 132 C SER C 83 117.670 114.572 149.218 1.00 34.00 ATOM 133 O SER C 83 117.006 113.880 149.997 1.00 34.00 ATOM 134 CB SER C 83 118.863 113.483 147.306 1.00 34.00 ATOM 135 OG SER C 83 118.959 112.288 148.060 1.00 34.00 ATOM 136 N VAL C 84 118.435 115.579 149.638 1.00 34.97 ATOM 137 CA VAL C 84 118.446 115.958 151.050 1.00 34.97 ATOM 138 C VAL C 84 117.073 116.468 151.474 1.00 34.97 ATOM 139 O VAL C 84 116.581 116.146 152.566 1.00 34.97 ATOM 140 CB VAL C 84 119.548 116.996 151.319 1.00 34.97 ATOM 141 CG1 VAL C 84 119.486 117.473 152.757 1.00 34.97 ATOM 142 CG2 VAL C 84 120.908 116.403 151.020 1.00 34.97 ATOM 143 N PHE C 85 116.429 117.266 150.618 1.00 35.93 ATOM 144 CA PHE C 85 115.088 117.748 150.936 1.00 35.93 ATOM 145 C PHE C 85 114.102 116.595 151.091 1.00 35.93 ATOM 146 O PHE C 85 113.281 116.592 152.014 1.00 35.93 ATOM 147 CB PHE C 85 114.603 118.716 149.858 1.00 35.93 ATOM 148 CG PHE C 85 115.045 120.132 150.072 1.00 35.93 ATOM 149 CD1 PHE C 85 114.699 120.812 151.222 1.00 35.93 ATOM 150 CD2 PHE C 85 115.794 120.788 149.114 1.00 35.93 ATOM 151 CE1 PHE C 85 115.103 122.115 151.417 1.00 35.93 ATOM 152 CE2 PHE C 85 116.197 122.093 149.306 1.00 35.93 ATOM 153 CZ PHE C 85 115.851 122.756 150.458 1.00 35.93 ATOM 154 N MET C 86 114.163 115.608 150.194 1.00 39.68 ATOM 155 CA MET C 86 113.263 114.464 150.295 1.00 39.68 ATOM 156 C MET C 86 113.589 113.591 151.496 1.00 39.68 ATOM 157 O MET C 86 112.686 112.979 152.069 1.00 39.68 ATOM 158 CB MET C 86 113.289 113.632 149.014 1.00 39.68 ATOM 159 CG MET C 86 112.986 114.415 147.752 1.00 39.68 ATOM 160 SD MET C 86 111.227 114.446 147.365 1.00 39.68 ATOM 161 CE MET C 86 111.197 115.647 146.037 1.00 39.68 ATOM 162 N LEU C 87 114.860 113.515 151.894 1.00 38.38 ATOM 163 CA LEU C 87 115.196 112.837 153.142 1.00 38.38 ATOM 164 C LEU C 87 114.530 113.527 154.324 1.00 38.38 ATOM 165 O LEU C 87 113.946 112.873 155.199 1.00 38.38 ATOM 166 CB LEU C 87 116.711 112.798 153.329 1.00 38.38 ATOM 167 CG LEU C 87 117.420 111.491 152.985 1.00 38.38 ATOM 168 CD1 LEU C 87 118.900 111.599 153.300 1.00 38.38 ATOM 169 CD2 LEU C 87 116.790 110.332 153.734 1.00 38.38 ATOM 170 N HIS C 88 114.598 114.860 154.355 1.00 38.04 ATOM 171 CA HIS C 88 113.943 115.609 155.424 1.00 38.04 ATOM 172 C HIS C 88 112.438 115.382 155.413 1.00 38.04 ATOM 173 O HIS C 88 111.823 115.187 156.467 1.00 38.04 ATOM 174 CB HIS C 88 114.252 117.098 155.290 1.00 38.04 ATOM 175 CG HIS C 88 115.595 117.486 155.816 1.00 38.04 ATOM 176 ND1 HIS C 88 115.840 117.680 157.157 1.00 38.04 ATOM 177 CD2 HIS C 88 116.767 117.724 155.182 1.00 38.04 ATOM 178 CE1 HIS C 88 117.104 118.018 157.327 1.00 38.04 ATOM 179 NE2 HIS C 88 117.689 118.052 156.144 1.00 38.04 ATOM 180 N ILE C 89 111.830 115.404 154.226 1.00 43.28 ATOM 181 CA ILE C 89 110.386 115.222 154.112 1.00 43.28 ATOM 182 C ILE C 89 109.979 113.821 154.555 1.00 43.28 ATOM 183 O ILE C 89 108.978 113.645 155.261 1.00 43.28 ATOM 184 CB ILE C 89 109.931 115.519 152.672 1.00 43.28 ATOM 185 CG1 ILE C 89 110.148 116.995 152.342 1.00 43.28 ATOM 186 CG2 ILE C 89 108.476 115.142 152.479 1.00 43.28 ATOM 187 CD1 ILE C 89 110.037 117.313 150.871 1.00 43.28 ATOM 188 N TRP C 90 110.737 112.804 154.143 1.00 48.65 ATOM 189 CA TRP C 90 110.419 111.435 154.531 1.00 48.65 ATOM 190 C TRP C 90 110.558 111.242 156.033 1.00 48.65 ATOM 191 O TRP C 90 109.722 110.580 156.657 1.00 48.65 ATOM 192 CB TRP C 90 111.313 110.453 153.779 1.00 48.65 ATOM 193 CG TRP C 90 111.436 109.127 154.457 1.00 48.65 ATOM 194 CD1 TRP C 90 110.510 108.127 154.474 1.00 48.65 ATOM 195 CD2 TRP C 90 112.551 108.654 155.222 1.00 48.65 ATOM 196 NE1 TRP C 90 110.977 107.061 155.202 1.00 48.65 ATOM 197 CE2 TRP C 90 112.229 107.359 155.671 1.00 48.65 ATOM 198 CE3 TRP C 90 113.790 109.200 155.570 1.00 48.65 ATOM 199 CZ2 TRP C 90 113.100 106.602 156.450 1.00 48.65 ATOM 200 CZ3 TRP C 90 114.653 108.447 156.343 1.00 48.65 ATOM 201 CH2 TRP C 90 114.304 107.163 156.775 1.00 48.65 ATOM 202 N GLY C 91 111.605 111.809 156.635 1.00 51.40 ATOM 203 CA GLY C 91 111.729 111.741 158.083 1.00 51.40 ATOM 204 C GLY C 91 110.594 112.453 158.795 1.00 51.40 ATOM 205 O GLY C 91 110.076 111.966 159.804 1.00 51.40 ATOM 206 N LYS C 92 110.190 113.615 158.274 1.00 53.16 ATOM 207 CA LYS C 92 109.087 114.363 158.866 1.00 53.16 ATOM 208 C LYS C 92 107.783 113.579 158.799 1.00 53.16 ATOM 209 O LYS C 92 106.996 113.586 159.751 1.00 53.16 ATOM 210 CB LYS C 92 108.947 115.711 158.158 1.00 53.16 ATOM 211 CG LYS C 92 107.815 116.581 158.665 1.00 53.16 ATOM 212 CD LYS C 92 107.857 117.949 158.007 1.00 53.16 ATOM 213 CE LYS C 92 107.510 117.855 156.532 1.00 53.16 ATOM 214 NZ LYS C 92 106.089 117.469 156.318 1.00 53.16 ATOM 215 N TYR C 93 107.530 112.906 157.676 1.00 56.09 ATOM 216 CA TYR C 93 106.312 112.109 157.565 1.00 56.09 ATOM 217 C TYR C 93 106.385 110.856 158.430 1.00 56.09 ATOM 218 O TYR C 93 105.376 110.438 159.010 1.00 56.09 ATOM 219 CB TYR C 93 106.046 111.748 156.105 1.00 56.09 ATOM 220 CG TYR C 93 105.270 112.811 155.362 1.00 56.09 ATOM 221 CD1 TYR C 93 103.985 113.159 155.758 1.00 56.09 ATOM 222 CD2 TYR C 93 105.820 113.468 154.271 1.00 56.09 ATOM 223 CE1 TYR C 93 103.269 114.131 155.087 1.00 56.09 ATOM 224 CE2 TYR C 93 105.111 114.442 153.592 1.00 56.09 ATOM 225 CZ TYR C 93 103.837 114.769 154.005 1.00 56.09 ATOM 226 OH TYR C 93 103.126 115.738 153.334 1.00 56.09 ATOM 227 N THR C 94 107.566 110.241 158.527 1.00 56.52 ATOM 228 CA THR C 94 107.716 109.046 159.351 1.00 56.52 ATOM 229 C THR C 94 107.506 109.357 160.828 1.00 56.52 ATOM 230 O THR C 94 106.832 108.599 161.536 1.00 56.52 ATOM 231 CB THR C 94 109.093 108.422 159.120 1.00 56.52 ATOM 232 OG1 THR C 94 109.155 107.879 157.796 1.00 56.52 ATOM 233 CG2 THR C 94 109.358 107.313 160.127 1.00 56.52 ATOM 234 N ARG C 95 108.062 110.466 161.310 1.00 59.67 ATOM 235 CA ARG C 95 107.909 110.831 162.715 1.00 59.67 ATOM 236 C ARG C 95 106.466 111.218 163.020 1.00 59.67 ATOM 237 O ARG C 95 105.671 110.390 163.464 1.00 59.67 ATOM 238 CB ARG C 95 108.847 111.980 163.090 1.00 59.67 ATOM 239 CG ARG C 95 108.433 113.326 162.525 1.00 59.67 ATOM 240 CD ARG C 95 109.438 114.411 162.869 1.00 59.67 ATOM 241 NE ARG C 95 110.717 114.202 162.202 1.00 59.67 ATOM 242 CZ ARG C 95 111.801 114.934 162.416 1.00 59.67 ATOM 243 NH1 ARG C 95 111.793 115.948 163.266 1.00 59.67 ATOM 244 NH2 ARG C 95 112.921 114.642 161.761 1.00 59.67 TER