HEADER PROTEIN TRANSPORT 31-DEC-69 7KAP TITLE Cryo-EM structure of the Sec complex from S. cerevisiae, Sec61 pore TITLE 2 mutant, class with Sec62, conformation 1 (C1) COMPND MOL_ID: 3; COMPND 2 MOLECULE: Protein transport protein SBH1; COMPND 3 CHAIN: B; EXPDTA ELECTRON MICROSCOPY DBREF 7KAP B 1 82 UNP P52870 SC6B1_YEAST 1 82 SEQRES 1 B 32 ARG VAL ASP PRO LEU VAL VAL LEU PHE LEU ALA VAL GLY SEQRES 2 B 32 PHE ILE PHE SER VAL VAL ALA LEU HIS VAL ILE SER LYS SEQRES 3 B 32 VAL ALA GLY LYS LEU PHE ATOM 1 N ARG B 51 158.142 164.187 141.732 1.00210.97 ATOM 2 CA ARG B 51 159.565 164.431 141.927 1.00210.97 ATOM 3 C ARG B 51 160.390 163.192 141.598 1.00210.97 ATOM 4 O ARG B 51 161.445 163.286 140.970 1.00210.97 ATOM 5 CB ARG B 51 159.838 164.881 143.364 1.00210.97 ATOM 6 CG ARG B 51 161.309 164.877 143.739 1.00210.97 ATOM 7 CD ARG B 51 161.539 165.477 145.115 1.00210.97 ATOM 8 NE ARG B 51 162.918 165.295 145.557 1.00210.97 ATOM 9 CZ ARG B 51 163.933 166.064 145.176 1.00210.97 ATOM 10 NH1 ARG B 51 163.729 167.073 144.340 1.00210.97 ATOM 11 NH2 ARG B 51 165.155 165.822 145.630 1.00210.97 ATOM 12 N VAL B 52 159.904 162.027 142.020 1.00204.22 ATOM 13 CA VAL B 52 160.587 160.758 141.804 1.00204.22 ATOM 14 C VAL B 52 159.691 159.863 140.962 1.00204.22 ATOM 15 O VAL B 52 158.501 159.709 141.261 1.00204.22 ATOM 16 CB VAL B 52 160.947 160.073 143.134 1.00204.22 ATOM 17 CG1 VAL B 52 161.701 158.779 142.873 1.00204.22 ATOM 18 CG2 VAL B 52 161.766 161.009 144.006 1.00204.22 ATOM 19 N ASP B 53 160.262 159.273 139.922 1.00196.84 ATOM 20 CA ASP B 53 159.536 158.366 139.050 1.00196.84 ATOM 21 C ASP B 53 159.632 156.939 139.569 1.00196.84 ATOM 22 O ASP B 53 160.561 156.594 140.305 1.00196.84 ATOM 23 CB ASP B 53 160.093 158.450 137.630 1.00196.84 ATOM 24 N PRO B 54 158.669 156.083 139.214 1.00199.23 ATOM 25 CA PRO B 54 158.723 154.690 139.691 1.00199.23 ATOM 26 C PRO B 54 159.971 153.947 139.250 1.00199.23 ATOM 27 O PRO B 54 160.537 153.168 140.032 1.00199.23 ATOM 28 CB PRO B 54 157.451 154.074 139.092 1.00199.23 ATOM 29 CG PRO B 54 156.532 155.229 138.893 1.00199.23 ATOM 30 CD PRO B 54 157.410 156.379 138.510 1.00199.23 ATOM 31 N LEU B 55 160.410 154.156 138.008 1.00203.91 ATOM 32 CA LEU B 55 161.653 153.545 137.557 1.00203.91 ATOM 33 C LEU B 55 162.826 153.968 138.427 1.00203.91 ATOM 34 O LEU B 55 163.738 153.171 138.664 1.00203.91 ATOM 35 CB LEU B 55 161.924 153.900 136.096 1.00203.91 ATOM 36 CG LEU B 55 161.323 152.987 135.024 1.00203.91 ATOM 37 CD1 LEU B 55 161.918 151.591 135.131 1.00203.91 ATOM 38 CD2 LEU B 55 159.804 152.936 135.105 1.00203.91 ATOM 39 N VAL B 56 162.817 155.208 138.919 1.00212.16 ATOM 40 CA VAL B 56 163.874 155.651 139.822 1.00212.16 ATOM 41 C VAL B 56 163.833 154.852 141.115 1.00212.16 ATOM 42 O VAL B 56 164.875 154.460 141.655 1.00212.16 ATOM 43 CB VAL B 56 163.755 157.162 140.089 1.00212.16 ATOM 44 CG1 VAL B 56 165.020 157.682 140.749 1.00212.16 ATOM 45 CG2 VAL B 56 163.478 157.908 138.796 1.00212.16 ATOM 46 N VAL B 57 162.629 154.592 141.626 1.00214.96 ATOM 47 CA VAL B 57 162.492 153.807 142.847 1.00214.96 ATOM 48 C VAL B 57 163.036 152.401 142.635 1.00214.96 ATOM 49 O VAL B 57 163.794 151.878 143.464 1.00214.96 ATOM 50 CB VAL B 57 161.021 153.776 143.294 1.00214.96 ATOM 51 CG1 VAL B 57 160.865 152.926 144.542 1.00214.96 ATOM 52 CG2 VAL B 57 160.502 155.187 143.516 1.00214.96 ATOM 53 N LEU B 58 162.668 151.773 141.517 1.00206.41 ATOM 54 CA LEU B 58 163.164 150.430 141.239 1.00206.41 ATOM 55 C LEU B 58 164.680 150.424 141.094 1.00206.41 ATOM 56 O LEU B 58 165.360 149.554 141.651 1.00206.41 ATOM 57 CB LEU B 58 162.500 149.873 139.980 1.00206.41 ATOM 58 CG LEU B 58 162.823 148.428 139.602 1.00206.41 ATOM 59 CD1 LEU B 58 161.594 147.764 139.019 1.00206.41 ATOM 60 CD2 LEU B 58 163.969 148.367 138.605 1.00206.41 ATOM 61 N PHE B 59 165.227 151.385 140.348 1.00214.43 ATOM 62 CA PHE B 59 166.669 151.430 140.145 1.00214.43 ATOM 63 C PHE B 59 167.405 151.609 141.464 1.00214.43 ATOM 64 O PHE B 59 168.395 150.917 141.724 1.00214.43 ATOM 65 CB PHE B 59 167.030 152.555 139.174 1.00214.43 ATOM 66 CG PHE B 59 166.710 152.248 137.737 1.00214.43 ATOM 67 CD1 PHE B 59 166.536 150.940 137.312 1.00214.43 ATOM 68 CD2 PHE B 59 166.587 153.268 136.808 1.00214.43 ATOM 69 CE1 PHE B 59 166.244 150.658 135.988 1.00214.43 ATOM 70 CE2 PHE B 59 166.295 152.993 135.484 1.00214.43 ATOM 71 CZ PHE B 59 166.123 151.685 135.073 1.00214.43 ATOM 72 N LEU B 60 166.929 152.515 142.321 1.00219.90 ATOM 73 CA LEU B 60 167.605 152.741 143.594 1.00219.90 ATOM 74 C LEU B 60 167.512 151.510 144.490 1.00219.90 ATOM 75 O LEU B 60 168.477 151.159 145.179 1.00219.90 ATOM 76 CB LEU B 60 167.040 153.987 144.284 1.00219.90 ATOM 77 CG LEU B 60 165.652 154.017 144.930 1.00219.90 ATOM 78 CD1 LEU B 60 165.689 153.536 146.370 1.00219.90 ATOM 79 CD2 LEU B 60 165.071 155.416 144.870 1.00219.90 ATOM 80 N ALA B 61 166.358 150.834 144.491 1.00210.66 ATOM 81 CA ALA B 61 166.212 149.634 145.310 1.00210.66 ATOM 82 C ALA B 61 167.166 148.537 144.854 1.00210.66 ATOM 83 O ALA B 61 167.843 147.898 145.675 1.00210.66 ATOM 84 CB ALA B 61 164.767 149.140 145.266 1.00210.66 ATOM 85 N VAL B 62 167.223 148.293 143.542 1.00211.32 ATOM 86 CA VAL B 62 168.129 147.272 143.026 1.00211.32 ATOM 87 C VAL B 62 169.574 147.653 143.304 1.00211.32 ATOM 88 O VAL B 62 170.407 146.792 143.605 1.00211.32 ATOM 89 CB VAL B 62 167.881 147.028 141.526 1.00211.32 ATOM 90 CG1 VAL B 62 168.725 145.866 141.040 1.00211.32 ATOM 91 CG2 VAL B 62 166.424 146.710 141.289 1.00211.32 ATOM 92 N GLY B 63 169.896 148.945 143.223 1.00208.15 ATOM 93 CA GLY B 63 171.246 149.374 143.544 1.00208.15 ATOM 94 C GLY B 63 171.602 149.124 144.996 1.00208.15 ATOM 95 O GLY B 63 172.705 148.665 145.303 1.00208.15 ATOM 96 N PHE B 64 170.671 149.415 145.906 1.00211.41 ATOM 97 CA PHE B 64 170.897 149.145 147.322 1.00211.41 ATOM 98 C PHE B 64 171.130 147.660 147.570 1.00211.41 ATOM 99 O PHE B 64 172.084 147.275 148.262 1.00211.41 ATOM 100 CB PHE B 64 169.704 149.643 148.133 1.00211.41 ATOM 101 CG PHE B 64 169.873 149.505 149.615 1.00211.41 ATOM 102 CD1 PHE B 64 171.044 149.900 150.233 1.00211.41 ATOM 103 CD2 PHE B 64 168.847 148.999 150.394 1.00211.41 ATOM 104 CE1 PHE B 64 171.197 149.779 151.600 1.00211.41 ATOM 105 CE2 PHE B 64 168.991 148.878 151.760 1.00211.41 ATOM 106 CZ PHE B 64 170.168 149.267 152.365 1.00211.41 ATOM 107 N ILE B 65 170.270 146.813 147.003 1.00184.02 ATOM 108 CA ILE B 65 170.402 145.372 147.204 1.00184.02 ATOM 109 C ILE B 65 171.724 144.874 146.633 1.00184.02 ATOM 110 O ILE B 65 172.444 144.089 147.267 1.00184.02 ATOM 111 CB ILE B 65 169.205 144.636 146.580 1.00184.02 ATOM 112 CG1 ILE B 65 167.970 144.802 147.461 1.00184.02 ATOM 113 CG2 ILE B 65 169.535 143.170 146.362 1.00184.02 ATOM 114 CD1 ILE B 65 166.751 144.089 146.939 1.00184.02 ATOM 115 N PHE B 66 172.054 145.318 145.419 1.00188.80 ATOM 116 CA PHE B 66 173.294 144.910 144.776 1.00188.80 ATOM 117 C PHE B 66 174.507 145.348 145.577 1.00188.80 ATOM 118 O PHE B 66 175.467 144.586 145.710 1.00188.80 ATOM 119 CB PHE B 66 173.344 145.484 143.359 1.00188.80 ATOM 120 CG PHE B 66 174.644 145.254 142.652 1.00188.80 ATOM 121 CD1 PHE B 66 174.922 144.033 142.066 1.00188.80 ATOM 122 CD2 PHE B 66 175.585 146.266 142.564 1.00188.80 ATOM 123 CE1 PHE B 66 176.119 143.823 141.412 1.00188.80 ATOM 124 CE2 PHE B 66 176.783 146.062 141.913 1.00188.80 ATOM 125 CZ PHE B 66 177.049 144.838 141.336 1.00188.80 ATOM 126 N SER B 67 174.475 146.554 146.145 1.00194.85 ATOM 127 CA SER B 67 175.601 147.006 146.950 1.00194.85 ATOM 128 C SER B 67 175.739 146.168 148.210 1.00194.85 ATOM 129 O SER B 67 176.855 145.808 148.602 1.00194.85 ATOM 130 CB SER B 67 175.438 148.482 147.302 1.00194.85 ATOM 131 OG SER B 67 174.123 148.748 147.752 1.00194.85 ATOM 132 N VAL B 68 174.616 145.833 148.851 1.00186.42 ATOM 133 CA VAL B 68 174.686 145.021 150.063 1.00186.42 ATOM 134 C VAL B 68 175.280 143.651 149.759 1.00186.42 ATOM 135 O VAL B 68 176.202 143.188 150.448 1.00186.42 ATOM 136 CB VAL B 68 173.297 144.899 150.711 1.00186.42 ATOM 137 CG1 VAL B 68 173.322 143.850 151.810 1.00186.42 ATOM 138 CG2 VAL B 68 172.861 146.240 151.267 1.00186.42 ATOM 139 N VAL B 69 174.767 142.980 148.726 1.00182.84 ATOM 140 CA VAL B 69 175.250 141.633 148.436 1.00182.84 ATOM 141 C VAL B 69 176.694 141.679 147.952 1.00182.84 ATOM 142 O VAL B 69 177.488 140.776 148.244 1.00182.84 ATOM 143 CB VAL B 69 174.332 140.917 147.429 1.00182.84 ATOM 144 CG1 VAL B 69 172.990 140.604 148.069 1.00182.84 ATOM 145 CG2 VAL B 69 174.161 141.728 146.165 1.00182.84 ATOM 146 N ALA B 70 177.065 142.734 147.221 1.00180.68 ATOM 147 CA ALA B 70 178.445 142.873 146.777 1.00180.68 ATOM 148 C ALA B 70 179.383 143.057 147.959 1.00180.68 ATOM 149 O ALA B 70 180.456 142.451 148.003 1.00180.68 ATOM 150 CB ALA B 70 178.566 144.047 145.807 1.00180.68 ATOM 151 N LEU B 71 178.997 143.891 148.925 1.00183.39 ATOM 152 CA LEU B 71 179.812 144.056 150.122 1.00183.39 ATOM 153 C LEU B 71 179.959 142.738 150.866 1.00183.39 ATOM 154 O LEU B 71 181.060 142.384 151.313 1.00183.39 ATOM 155 CB LEU B 71 179.194 145.120 151.026 1.00183.39 ATOM 156 CG LEU B 71 179.866 145.326 152.379 1.00183.39 ATOM 157 CD1 LEU B 71 181.322 145.726 152.202 1.00183.39 ATOM 158 CD2 LEU B 71 179.109 146.364 153.190 1.00183.39 ATOM 159 N HIS B 72 178.860 141.991 150.997 1.00177.62 ATOM 160 CA HIS B 72 178.927 140.691 151.656 1.00177.62 ATOM 161 C HIS B 72 179.903 139.760 150.949 1.00177.62 ATOM 162 O HIS B 72 180.761 139.139 151.588 1.00177.62 ATOM 163 CB HIS B 72 177.543 140.051 151.716 1.00177.62 ATOM 164 CG HIS B 72 176.621 140.677 152.713 1.00177.62 ATOM 165 ND1 HIS B 72 175.296 140.317 152.822 1.00177.62 ATOM 166 CD2 HIS B 72 176.830 141.633 153.649 1.00177.62 ATOM 167 CE1 HIS B 72 174.727 141.024 153.782 1.00177.62 ATOM 168 NE2 HIS B 72 175.635 141.831 154.298 1.00177.62 ATOM 169 N VAL B 73 179.781 139.639 149.625 1.00177.86 ATOM 170 CA VAL B 73 180.622 138.686 148.909 1.00177.86 ATOM 171 C VAL B 73 182.075 139.146 148.894 1.00177.86 ATOM 172 O VAL B 73 182.992 138.317 148.908 1.00177.86 ATOM 173 CB VAL B 73 180.076 138.441 147.489 1.00177.86 ATOM 174 CG1 VAL B 73 180.255 139.664 146.611 1.00177.86 ATOM 175 CG2 VAL B 73 180.748 137.228 146.864 1.00177.86 ATOM 176 N ILE B 74 182.320 140.458 148.904 1.00187.43 ATOM 177 CA ILE B 74 183.693 140.947 148.981 1.00187.43 ATOM 178 C ILE B 74 184.301 140.593 150.329 1.00187.43 ATOM 179 O ILE B 74 185.444 140.131 150.409 1.00187.43 ATOM 180 CB ILE B 74 183.750 142.462 148.716 1.00187.43 ATOM 181 CG1 ILE B 74 183.399 142.769 147.258 1.00187.43 ATOM 182 CG2 ILE B 74 185.122 143.018 149.069 1.00187.43 ATOM 183 CD1 ILE B 74 184.085 141.865 146.256 1.00187.43 ATOM 184 N SER B 75 183.543 140.792 151.410 1.00189.01 ATOM 185 CA SER B 75 184.033 140.394 152.725 1.00189.01 ATOM 186 C SER B 75 184.296 138.895 152.782 1.00189.01 ATOM 187 O SER B 75 185.296 138.450 153.361 1.00189.01 ATOM 188 CB SER B 75 183.033 140.806 153.803 1.00189.01 ATOM 189 OG SER B 75 181.709 140.490 153.410 1.00189.01 ATOM 190 N LYS B 76 183.412 138.100 152.175 1.00182.57 ATOM 191 CA LYS B 76 183.578 136.651 152.199 1.00182.57 ATOM 192 C LYS B 76 184.843 136.230 151.461 1.00182.57 ATOM 193 O LYS B 76 185.637 135.433 151.976 1.00182.57 ATOM 194 CB LYS B 76 182.346 135.974 151.596 1.00182.57 ATOM 195 CG LYS B 76 182.273 134.472 151.831 1.00182.57 ATOM 196 CD LYS B 76 182.826 133.690 150.650 1.00182.57 ATOM 197 CE LYS B 76 182.033 133.966 149.384 1.00182.57 ATOM 198 NZ LYS B 76 182.549 133.185 148.226 1.00182.57 ATOM 199 N VAL B 77 185.052 136.756 150.253 1.00190.90 ATOM 200 CA VAL B 77 186.235 136.369 149.491 1.00190.90 ATOM 201 C VAL B 77 187.501 136.935 150.122 1.00190.90 ATOM 202 O VAL B 77 188.580 136.345 149.992 1.00190.90 ATOM 203 CB VAL B 77 186.094 136.789 148.015 1.00190.90 ATOM 204 CG1 VAL B 77 184.799 136.246 147.433 1.00190.90 ATOM 205 CG2 VAL B 77 186.147 138.302 147.876 1.00190.90 ATOM 206 N ALA B 78 187.402 138.064 150.829 1.00191.95 ATOM 207 CA ALA B 78 188.568 138.594 151.525 1.00191.95 ATOM 208 C ALA B 78 188.951 137.705 152.699 1.00191.95 ATOM 209 O ALA B 78 190.136 137.431 152.918 1.00191.95 ATOM 210 CB ALA B 78 188.297 140.022 151.994 1.00191.95 ATOM 211 N GLY B 79 187.960 137.243 153.464 1.00197.37 ATOM 212 CA GLY B 79 188.243 136.295 154.526 1.00197.37 ATOM 213 C GLY B 79 188.744 134.962 154.010 1.00197.37 ATOM 214 O GLY B 79 189.568 134.311 154.659 1.00197.37 ATOM 215 N LYS B 80 188.263 134.539 152.839 1.00198.83 ATOM 216 CA LYS B 80 188.695 133.260 152.285 1.00198.83 ATOM 217 C LYS B 80 190.121 133.339 151.752 1.00198.83 ATOM 218 O LYS B 80 190.916 132.413 151.953 1.00198.83 ATOM 219 CB LYS B 80 187.733 132.815 151.184 1.00198.83 ATOM 220 N LEU B 81 190.466 134.435 151.074 1.00193.81 ATOM 221 CA LEU B 81 191.809 134.573 150.522 1.00193.81 ATOM 222 C LEU B 81 192.801 135.056 151.573 1.00193.81 ATOM 223 O LEU B 81 193.919 134.537 151.660 1.00193.81 ATOM 224 CB LEU B 81 191.792 135.527 149.328 1.00193.81 ATOM 225 N PHE B 82 192.413 136.043 152.374 1.00190.06 ATOM 226 CA PHE B 82 193.287 136.572 153.413 1.00190.06 ATOM 227 C PHE B 82 192.686 136.343 154.796 1.00190.06 ATOM 228 O PHE B 82 192.634 135.212 155.280 1.00190.06 ATOM 229 CB PHE B 82 193.545 138.063 153.190 1.00190.06 TER