HEADER PROTEIN TRANSPORT/INHIBITOR 31-DEC-69 8DO1 TITLE Cryo-EM structure of the human Sec61 complex inhibited by ipomoeassin TITLE 2 F COMPND MOL_ID: 3; COMPND 2 MOLECULE: Protein transport protein Sec61 subunit beta; COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 8DO1 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 65 128.010 160.463 138.025 1.00 86.92 ATOM 2 CA GLY C 65 128.807 161.672 137.932 1.00 86.92 ATOM 3 C GLY C 65 130.069 161.488 137.111 1.00 86.92 ATOM 4 O GLY C 65 130.044 161.600 135.886 1.00 86.92 ATOM 5 N LEU C 66 131.176 161.201 137.791 1.00 85.04 ATOM 6 CA LEU C 66 132.464 160.982 137.132 1.00 85.04 ATOM 7 C LEU C 66 132.443 159.596 136.499 1.00 85.04 ATOM 8 O LEU C 66 132.937 158.619 137.062 1.00 85.04 ATOM 9 CB LEU C 66 133.608 161.128 138.129 1.00 85.04 ATOM 10 CG LEU C 66 134.034 162.558 138.465 1.00 85.04 ATOM 11 CD1 LEU C 66 135.190 162.556 139.453 1.00 85.04 ATOM 12 CD2 LEU C 66 134.407 163.317 137.200 1.00 85.04 ATOM 13 N LYS C 67 131.867 159.512 135.303 1.00 82.69 ATOM 14 CA LYS C 67 131.676 158.233 134.624 1.00 82.69 ATOM 15 C LYS C 67 133.027 157.788 134.073 1.00 82.69 ATOM 16 O LYS C 67 133.474 158.264 133.027 1.00 82.69 ATOM 17 CB LYS C 67 130.628 158.371 133.525 1.00 82.69 ATOM 18 CG LYS C 67 130.146 157.063 132.922 1.00 82.69 ATOM 19 CD LYS C 67 129.067 157.321 131.876 1.00 82.69 ATOM 20 CE LYS C 67 128.511 156.026 131.307 1.00 82.69 ATOM 21 NZ LYS C 67 127.467 156.270 130.277 1.00 82.69 ATOM 22 N VAL C 68 133.687 156.874 134.788 1.00 76.58 ATOM 23 CA VAL C 68 135.034 156.428 134.444 1.00 76.58 ATOM 24 C VAL C 68 135.003 154.969 134.011 1.00 76.58 ATOM 25 O VAL C 68 133.956 154.314 134.063 1.00 76.58 ATOM 26 CB VAL C 68 136.005 156.623 135.623 1.00 76.58 ATOM 27 CG1 VAL C 68 135.997 158.070 136.085 1.00 76.58 ATOM 28 CG2 VAL C 68 135.648 155.683 136.767 1.00 76.58 ATOM 29 N GLY C 69 136.154 154.451 133.587 1.00 68.51 ATOM 30 CA GLY C 69 136.252 153.096 133.096 1.00 68.51 ATOM 31 C GLY C 69 136.913 152.147 134.074 1.00 68.51 ATOM 32 O GLY C 69 137.238 152.506 135.210 1.00 68.51 ATOM 33 N PRO C 70 137.124 150.900 133.641 1.00 66.47 ATOM 34 CA PRO C 70 137.714 149.904 134.552 1.00 66.47 ATOM 35 C PRO C 70 139.192 150.126 134.825 1.00 66.47 ATOM 36 O PRO C 70 139.636 149.967 135.970 1.00 66.47 ATOM 37 CB PRO C 70 137.464 148.581 133.815 1.00 66.47 ATOM 38 CG PRO C 70 137.397 148.964 132.377 1.00 66.47 ATOM 39 CD PRO C 70 136.741 150.314 132.345 1.00 66.47 ATOM 40 N VAL C 71 139.974 150.459 133.794 1.00 65.46 ATOM 41 CA VAL C 71 141.400 150.727 134.002 1.00 65.46 ATOM 42 C VAL C 71 141.623 151.909 134.935 1.00 65.46 ATOM 43 O VAL C 71 142.521 151.832 135.789 1.00 65.46 ATOM 44 CB VAL C 71 142.114 150.874 132.652 1.00 65.46 ATOM 45 CG1 VAL C 71 143.609 151.056 132.857 1.00 65.46 ATOM 46 CG2 VAL C 71 141.834 149.665 131.772 1.00 65.46 ATOM 47 N PRO C 72 140.895 153.028 134.829 1.00 64.12 ATOM 48 CA PRO C 72 141.033 154.085 135.844 1.00 64.12 ATOM 49 C PRO C 72 140.589 153.673 137.239 1.00 64.12 ATOM 50 O PRO C 72 140.669 154.495 138.158 1.00 64.12 ATOM 51 CB PRO C 72 140.145 155.214 135.298 1.00 64.12 ATOM 52 CG PRO C 72 140.093 154.977 133.840 1.00 64.12 ATOM 53 CD PRO C 72 140.090 153.490 133.683 1.00 64.12 ATOM 54 N VAL C 73 140.108 152.449 137.429 1.00 63.31 ATOM 55 CA VAL C 73 139.824 151.917 138.754 1.00 63.31 ATOM 56 C VAL C 73 140.921 150.967 139.217 1.00 63.31 ATOM 57 O VAL C 73 141.362 151.034 140.365 1.00 63.31 ATOM 58 CB VAL C 73 138.445 151.225 138.766 1.00 63.31 ATOM 59 CG1 VAL C 73 138.255 150.428 140.047 1.00 63.31 ATOM 60 CG2 VAL C 73 137.338 152.252 138.603 1.00 63.31 ATOM 61 N LEU C 74 141.375 150.087 138.323 1.00 62.36 ATOM 62 CA LEU C 74 142.494 149.205 138.641 1.00 62.36 ATOM 63 C LEU C 74 143.752 150.007 138.958 1.00 62.36 ATOM 64 O LEU C 74 144.461 149.717 139.935 1.00 62.36 ATOM 65 CB LEU C 74 142.738 148.252 137.470 1.00 62.36 ATOM 66 CG LEU C 74 144.103 147.584 137.294 1.00 62.36 ATOM 67 CD1 LEU C 74 144.316 146.502 138.331 1.00 62.36 ATOM 68 CD2 LEU C 74 144.244 147.015 135.890 1.00 62.36 ATOM 69 N VAL C 75 144.033 151.033 138.150 1.00 60.82 ATOM 70 CA VAL C 75 145.217 151.856 138.369 1.00 60.82 ATOM 71 C VAL C 75 145.128 152.574 139.708 1.00 60.82 ATOM 72 O VAL C 75 146.111 152.644 140.452 1.00 60.82 ATOM 73 CB VAL C 75 145.403 152.845 137.202 1.00 60.82 ATOM 74 CG1 VAL C 75 146.453 153.889 137.547 1.00 60.82 ATOM 75 CG2 VAL C 75 145.789 152.099 135.936 1.00 60.82 ATOM 76 N MET C 76 143.953 153.115 140.041 1.00 60.80 ATOM 77 CA MET C 76 143.805 153.807 141.318 1.00 60.80 ATOM 78 C MET C 76 143.889 152.851 142.502 1.00 60.80 ATOM 79 O MET C 76 144.405 153.228 143.558 1.00 60.80 ATOM 80 CB MET C 76 142.492 154.587 141.356 1.00 60.80 ATOM 81 CG MET C 76 142.429 155.735 140.364 1.00 60.80 ATOM 82 SD MET C 76 143.703 156.978 140.652 1.00 60.80 ATOM 83 CE MET C 76 143.138 157.693 142.193 1.00 60.80 ATOM 84 N SER C 77 143.391 151.621 142.356 1.00 55.54 ATOM 85 CA SER C 77 143.535 150.643 143.431 1.00 55.54 ATOM 86 C SER C 77 145.005 150.331 143.689 1.00 55.54 ATOM 87 O SER C 77 145.464 150.329 144.841 1.00 55.54 ATOM 88 CB SER C 77 142.764 149.368 143.085 1.00 55.54 ATOM 89 OG SER C 77 141.422 149.662 142.741 1.00 55.54 ATOM 90 N LEU C 78 145.767 150.083 142.620 1.00 54.44 ATOM 91 CA LEU C 78 147.199 149.852 142.794 1.00 54.44 ATOM 92 C LEU C 78 147.914 151.089 143.324 1.00 54.44 ATOM 93 O LEU C 78 148.859 150.963 144.110 1.00 54.44 ATOM 94 CB LEU C 78 147.836 149.378 141.486 1.00 54.44 ATOM 95 CG LEU C 78 147.743 147.883 141.154 1.00 54.44 ATOM 96 CD1 LEU C 78 148.509 147.079 142.191 1.00 54.44 ATOM 97 CD2 LEU C 78 146.313 147.392 141.080 1.00 54.44 ATOM 98 N LEU C 79 147.483 152.284 142.917 1.00 53.86 ATOM 99 CA LEU C 79 148.092 153.506 143.429 1.00 53.86 ATOM 100 C LEU C 79 147.837 153.672 144.920 1.00 53.86 ATOM 101 O LEU C 79 148.726 154.101 145.658 1.00 53.86 ATOM 102 CB LEU C 79 147.574 154.719 142.656 1.00 53.86 ATOM 103 CG LEU C 79 148.191 154.946 141.275 1.00 53.86 ATOM 104 CD1 LEU C 79 147.456 156.048 140.531 1.00 53.86 ATOM 105 CD2 LEU C 79 149.671 155.271 141.398 1.00 53.86 ATOM 106 N PHE C 80 146.629 153.344 145.384 1.00 51.79 ATOM 107 CA PHE C 80 146.341 153.417 146.814 1.00 51.79 ATOM 108 C PHE C 80 147.147 152.385 147.594 1.00 51.79 ATOM 109 O PHE C 80 147.644 152.674 148.693 1.00 51.79 ATOM 110 CB PHE C 80 144.843 153.232 147.057 1.00 51.79 ATOM 111 CG PHE C 80 144.456 153.254 148.507 1.00 51.79 ATOM 112 CD1 PHE C 80 144.665 154.386 149.276 1.00 51.79 ATOM 113 CD2 PHE C 80 143.876 152.146 149.100 1.00 51.79 ATOM 114 CE1 PHE C 80 144.308 154.411 150.609 1.00 51.79 ATOM 115 CE2 PHE C 80 143.516 152.165 150.433 1.00 51.79 ATOM 116 CZ PHE C 80 143.732 153.299 151.188 1.00 51.79 ATOM 117 N ILE C 81 147.284 151.175 147.045 1.00 52.03 ATOM 118 CA ILE C 81 148.110 150.158 147.694 1.00 52.03 ATOM 119 C ILE C 81 149.554 150.637 147.803 1.00 52.03 ATOM 120 O ILE C 81 150.188 150.530 148.863 1.00 52.03 ATOM 121 CB ILE C 81 148.009 148.827 146.927 1.00 52.03 ATOM 122 CG1 ILE C 81 146.678 148.137 147.230 1.00 52.03 ATOM 123 CG2 ILE C 81 149.183 147.920 147.263 1.00 52.03 ATOM 124 CD1 ILE C 81 146.400 146.941 146.349 1.00 52.03 ATOM 125 N ALA C 82 150.091 151.189 146.713 1.00 53.43 ATOM 126 CA ALA C 82 151.448 151.719 146.744 1.00 53.43 ATOM 127 C ALA C 82 151.568 152.892 147.705 1.00 53.43 ATOM 128 O ALA C 82 152.599 153.043 148.364 1.00 53.43 ATOM 129 CB ALA C 82 151.883 152.136 145.340 1.00 53.43 ATOM 130 N SER C 83 150.531 153.726 147.803 1.00 53.99 ATOM 131 CA SER C 83 150.580 154.873 148.701 1.00 53.99 ATOM 132 C SER C 83 150.635 154.436 150.157 1.00 53.99 ATOM 133 O SER C 83 151.419 154.980 150.942 1.00 53.99 ATOM 134 CB SER C 83 149.375 155.781 148.458 1.00 53.99 ATOM 135 OG SER C 83 149.319 156.820 149.419 1.00 53.99 ATOM 136 N VAL C 84 149.818 153.453 150.541 1.00 53.81 ATOM 137 CA VAL C 84 149.858 152.989 151.927 1.00 53.81 ATOM 138 C VAL C 84 151.172 152.263 152.211 1.00 53.81 ATOM 139 O VAL C 84 151.739 152.381 153.308 1.00 53.81 ATOM 140 CB VAL C 84 148.622 152.126 152.257 1.00 53.81 ATOM 141 CG1 VAL C 84 148.578 150.867 151.419 1.00 53.81 ATOM 142 CG2 VAL C 84 148.592 151.785 153.738 1.00 53.81 ATOM 143 N PHE C 85 151.697 151.524 151.226 1.00 56.16 ATOM 144 CA PHE C 85 152.998 150.885 151.411 1.00 56.16 ATOM 145 C PHE C 85 154.102 151.919 151.604 1.00 56.16 ATOM 146 O PHE C 85 154.965 151.765 152.479 1.00 56.16 ATOM 147 CB PHE C 85 153.312 149.980 150.222 1.00 56.16 ATOM 148 CG PHE C 85 152.950 148.543 150.446 1.00 56.16 ATOM 149 CD1 PHE C 85 153.536 147.820 151.469 1.00 56.16 ATOM 150 CD2 PHE C 85 152.025 147.913 149.633 1.00 56.16 ATOM 151 CE1 PHE C 85 153.204 146.498 151.680 1.00 56.16 ATOM 152 CE2 PHE C 85 151.691 146.589 149.837 1.00 56.16 ATOM 153 CZ PHE C 85 152.281 145.881 150.862 1.00 56.16 ATOM 154 N MET C 86 154.094 152.981 150.794 1.00 59.99 ATOM 155 CA MET C 86 155.086 154.039 150.945 1.00 59.99 ATOM 156 C MET C 86 154.913 154.769 152.267 1.00 59.99 ATOM 157 O MET C 86 155.895 155.211 152.869 1.00 59.99 ATOM 158 CB MET C 86 155.004 155.023 149.777 1.00 59.99 ATOM 159 CG MET C 86 155.369 154.445 148.415 1.00 59.99 ATOM 160 SD MET C 86 157.065 153.840 148.302 1.00 59.99 ATOM 161 CE MET C 86 156.811 152.072 148.442 1.00 59.99 ATOM 162 N LEU C 87 153.671 154.915 152.734 1.00 56.85 ATOM 163 CA LEU C 87 153.446 155.509 154.047 1.00 56.85 ATOM 164 C LEU C 87 154.093 154.671 155.141 1.00 56.85 ATOM 165 O LEU C 87 154.769 155.206 156.028 1.00 56.85 ATOM 166 CB LEU C 87 151.948 155.663 154.307 1.00 56.85 ATOM 167 CG LEU C 87 151.306 156.990 153.903 1.00 56.85 ATOM 168 CD1 LEU C 87 149.832 157.002 154.274 1.00 56.85 ATOM 169 CD2 LEU C 87 152.033 158.156 154.551 1.00 56.85 ATOM 170 N HIS C 88 153.911 153.349 155.083 1.00 57.47 ATOM 171 CA HIS C 88 154.531 152.478 156.079 1.00 57.47 ATOM 172 C HIS C 88 156.054 152.535 156.001 1.00 57.47 ATOM 173 O HIS C 88 156.735 152.584 157.034 1.00 57.47 ATOM 174 CB HIS C 88 154.036 151.044 155.905 1.00 57.47 ATOM 175 CG HIS C 88 152.679 150.802 156.485 1.00 57.47 ATOM 176 ND1 HIS C 88 151.528 150.837 155.727 1.00 57.47 ATOM 177 CD2 HIS C 88 152.287 150.524 157.751 1.00 57.47 ATOM 178 CE1 HIS C 88 150.487 150.591 156.501 1.00 57.47 ATOM 179 NE2 HIS C 88 150.920 150.396 157.733 1.00 57.47 ATOM 180 N ILE C 89 156.607 152.534 154.787 1.00 61.90 ATOM 181 CA ILE C 89 158.061 152.559 154.640 1.00 61.90 ATOM 182 C ILE C 89 158.633 153.890 155.120 1.00 61.90 ATOM 183 O ILE C 89 159.684 153.930 155.773 1.00 61.90 ATOM 184 CB ILE C 89 158.456 152.255 153.183 1.00 61.90 ATOM 185 CG1 ILE C 89 158.037 150.831 152.811 1.00 61.90 ATOM 186 CG2 ILE C 89 159.951 152.435 152.982 1.00 61.90 ATOM 187 CD1 ILE C 89 158.311 150.468 151.373 1.00 61.90 ATOM 188 N TRP C 90 157.960 154.999 154.806 1.00 69.99 ATOM 189 CA TRP C 90 158.404 156.301 155.286 1.00 69.99 ATOM 190 C TRP C 90 158.320 156.384 156.803 1.00 69.99 ATOM 191 O TRP C 90 159.189 156.982 157.448 1.00 69.99 ATOM 192 CB TRP C 90 157.576 157.411 154.640 1.00 69.99 ATOM 193 CG TRP C 90 157.576 158.689 155.421 1.00 69.99 ATOM 194 CD1 TRP C 90 158.540 159.654 155.412 1.00 69.99 ATOM 195 CD2 TRP C 90 156.564 159.142 156.327 1.00 69.99 ATOM 196 NE1 TRP C 90 158.191 160.680 156.256 1.00 69.99 ATOM 197 CE2 TRP C 90 156.982 160.390 156.830 1.00 69.99 ATOM 198 CE3 TRP C 90 155.345 158.614 156.763 1.00 69.99 ATOM 199 CZ2 TRP C 90 156.225 161.117 157.746 1.00 69.99 ATOM 200 CZ3 TRP C 90 154.595 159.338 157.671 1.00 69.99 ATOM 201 CH2 TRP C 90 155.037 160.576 158.153 1.00 69.99 ATOM 202 N GLY C 91 157.271 155.803 157.392 1.00 71.01 ATOM 203 CA GLY C 91 157.200 155.736 158.841 1.00 71.01 ATOM 204 C GLY C 91 158.354 154.954 159.437 1.00 71.01 ATOM 205 O GLY C 91 158.949 155.370 160.434 1.00 71.01 ATOM 206 N LYS C 92 158.695 153.817 158.825 1.00 70.92 ATOM 207 CA LYS C 92 159.848 153.049 159.285 1.00 70.92 ATOM 208 C LYS C 92 161.125 153.874 159.203 1.00 70.92 ATOM 209 O LYS C 92 161.945 153.859 160.129 1.00 70.92 ATOM 210 CB LYS C 92 159.999 151.772 158.462 1.00 70.92 ATOM 211 CG LYS C 92 158.942 150.720 158.715 1.00 70.92 ATOM 212 CD LYS C 92 159.044 149.612 157.683 1.00 70.92 ATOM 213 CE LYS C 92 160.478 149.127 157.529 1.00 70.92 ATOM 214 NZ LYS C 92 160.612 148.116 156.445 1.00 70.92 ATOM 215 N TYR C 93 161.315 154.592 158.095 1.00 76.98 ATOM 216 CA TYR C 93 162.520 155.399 157.932 1.00 76.98 ATOM 217 C TYR C 93 162.592 156.516 158.968 1.00 76.98 ATOM 218 O TYR C 93 163.656 156.766 159.546 1.00 76.98 ATOM 219 CB TYR C 93 162.581 155.976 156.518 1.00 76.98 ATOM 220 CG TYR C 93 163.410 155.154 155.557 1.00 76.98 ATOM 221 CD1 TYR C 93 162.843 154.112 154.835 1.00 76.98 ATOM 222 CD2 TYR C 93 164.760 155.419 155.374 1.00 76.98 ATOM 223 CE1 TYR C 93 163.598 153.358 153.955 1.00 76.98 ATOM 224 CE2 TYR C 93 165.523 154.670 154.497 1.00 76.98 ATOM 225 CZ TYR C 93 164.937 153.642 153.791 1.00 76.98 ATOM 226 OH TYR C 93 165.694 152.894 152.918 1.00 76.98 ATOM 227 N THR C 94 161.472 157.199 159.218 1.00 78.38 ATOM 228 CA THR C 94 161.486 158.333 160.135 1.00 78.38 ATOM 229 C THR C 94 161.499 157.914 161.600 1.00 78.38 ATOM 230 O THR C 94 161.880 158.724 162.453 1.00 78.38 ATOM 231 CB THR C 94 160.288 159.253 159.877 1.00 78.38 ATOM 232 OG1 THR C 94 160.415 160.436 160.675 1.00 78.38 ATOM 233 CG2 THR C 94 158.988 158.560 160.240 1.00 78.38 ATOM 234 N ARG C 95 161.089 156.682 161.918 1.00 79.78 ATOM 235 CA ARG C 95 161.157 156.227 163.304 1.00 79.78 ATOM 236 C ARG C 95 162.599 156.141 163.787 1.00 79.78 ATOM 237 O ARG C 95 162.907 156.534 164.919 1.00 79.78 ATOM 238 CB ARG C 95 160.460 154.874 163.456 1.00 79.78 ATOM 239 CG ARG C 95 158.943 154.957 163.520 1.00 79.78 ATOM 240 CD ARG C 95 158.297 153.668 163.035 1.00 79.78 ATOM 241 NE ARG C 95 156.908 153.870 162.642 1.00 79.78 ATOM 242 CZ ARG C 95 156.186 152.989 161.962 1.00 79.78 ATOM 243 NH1 ARG C 95 156.692 151.827 161.581 1.00 79.78 ATOM 244 NH2 ARG C 95 154.926 153.282 161.654 1.00 79.78 ATOM 245 N SER C 96 163.495 155.633 162.947 1.00 83.67 ATOM 246 CA SER C 96 164.901 155.506 163.313 1.00 83.67 ATOM 247 C SER C 96 165.600 156.861 163.283 1.00 83.67 ATOM 248 O SER C 96 166.653 157.045 163.893 1.00 83.67 ATOM 249 CB SER C 96 165.612 154.525 162.379 1.00 83.67 ATOM 250 OG SER C 96 164.971 153.261 162.384 1.00 83.67 ATOM 251 OXT SER C 96 165.128 157.804 162.648 1.00 83.67 TER