HEADER PROTEIN TRANSPORT 31-DEC-69 7KAQ TITLE Cryo-EM structure of the Sec complex from S. cerevisiae, Sec61 pore TITLE 2 mutant, class with Sec62, conformation 2 (C2) COMPND MOL_ID: 3; COMPND 2 MOLECULE: Protein transport protein SBH1; COMPND 3 CHAIN: B; EXPDTA ELECTRON MICROSCOPY DBREF 7KAQ 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 51 157.381 164.503 142.588 1.00191.71 ATOM 2 CA ARG B 51 158.719 164.699 143.129 1.00191.71 ATOM 3 C ARG B 51 159.546 163.429 142.982 1.00191.71 ATOM 4 O ARG B 51 160.727 163.481 142.637 1.00191.71 ATOM 5 CB ARG B 51 158.647 165.121 144.598 1.00191.71 ATOM 6 CG ARG B 51 159.992 165.130 145.303 1.00191.71 ATOM 7 CD ARG B 51 159.881 165.707 146.703 1.00191.71 ATOM 8 NE ARG B 51 161.104 165.505 147.472 1.00191.71 ATOM 9 CZ ARG B 51 162.161 166.308 147.421 1.00191.71 ATOM 10 NH1 ARG B 51 162.147 167.374 146.633 1.00191.71 ATOM 11 NH2 ARG B 51 163.232 166.047 148.157 1.00191.71 ATOM 12 N VAL B 52 158.918 162.285 143.241 1.00188.92 ATOM 13 CA VAL B 52 159.573 160.985 143.163 1.00188.92 ATOM 14 C VAL B 52 158.808 160.120 142.172 1.00188.92 ATOM 15 O VAL B 52 157.574 160.051 142.224 1.00188.92 ATOM 16 CB VAL B 52 159.646 160.301 144.539 1.00188.92 ATOM 17 CG1 VAL B 52 160.571 159.098 144.479 1.00188.92 ATOM 18 CG2 VAL B 52 160.107 161.287 145.602 1.00188.92 ATOM 19 N ASP B 53 159.538 159.466 141.275 1.00187.51 ATOM 20 CA ASP B 53 158.946 158.576 140.290 1.00187.51 ATOM 21 C ASP B 53 159.054 157.127 140.744 1.00187.51 ATOM 22 O ASP B 53 159.984 156.756 141.468 1.00187.51 ATOM 23 CB ASP B 53 159.634 158.756 138.939 1.00187.51 ATOM 24 N PRO B 54 158.107 156.278 140.336 1.00184.91 ATOM 25 CA PRO B 54 158.146 154.875 140.783 1.00184.91 ATOM 26 C PRO B 54 159.367 154.118 140.294 1.00184.91 ATOM 27 O PRO B 54 159.910 153.280 141.028 1.00184.91 ATOM 28 CB PRO B 54 156.848 154.292 140.208 1.00184.91 ATOM 29 CG PRO B 54 155.971 155.474 139.957 1.00184.91 ATOM 30 CD PRO B 54 156.895 156.574 139.556 1.00184.91 ATOM 31 N LEU B 55 159.807 154.373 139.061 1.00188.53 ATOM 32 CA LEU B 55 161.022 153.729 138.577 1.00188.53 ATOM 33 C LEU B 55 162.227 154.124 139.416 1.00188.53 ATOM 34 O LEU B 55 163.107 153.294 139.666 1.00188.53 ATOM 35 CB LEU B 55 161.253 154.074 137.107 1.00188.53 ATOM 36 CG LEU B 55 160.747 153.043 136.096 1.00188.53 ATOM 37 CD1 LEU B 55 161.555 151.760 136.197 1.00188.53 ATOM 38 CD2 LEU B 55 159.270 152.759 136.305 1.00188.53 ATOM 39 N VAL B 56 162.276 155.377 139.873 1.00197.12 ATOM 40 CA VAL B 56 163.335 155.789 140.789 1.00197.12 ATOM 41 C VAL B 56 163.238 155.010 142.092 1.00197.12 ATOM 42 O VAL B 56 164.256 154.632 142.683 1.00197.12 ATOM 43 CB VAL B 56 163.273 157.307 141.031 1.00197.12 ATOM 44 CG1 VAL B 56 164.537 157.782 141.726 1.00197.12 ATOM 45 CG2 VAL B 56 163.081 158.040 139.718 1.00197.12 ATOM 46 N VAL B 57 162.013 154.754 142.556 1.00197.99 ATOM 47 CA VAL B 57 161.822 153.961 143.766 1.00197.99 ATOM 48 C VAL B 57 162.396 152.565 143.589 1.00197.99 ATOM 49 O VAL B 57 163.164 152.081 144.432 1.00197.99 ATOM 50 CB VAL B 57 160.331 153.906 144.136 1.00197.99 ATOM 51 CG1 VAL B 57 160.106 152.895 145.241 1.00197.99 ATOM 52 CG2 VAL B 57 159.839 155.281 144.552 1.00197.99 ATOM 53 N LEU B 58 162.020 151.891 142.501 1.00199.90 ATOM 54 CA LEU B 58 162.568 150.567 142.230 1.00199.90 ATOM 55 C LEU B 58 164.086 150.609 142.148 1.00199.90 ATOM 56 O LEU B 58 164.768 149.738 142.701 1.00199.90 ATOM 57 CB LEU B 58 161.981 150.006 140.936 1.00199.90 ATOM 58 CG LEU B 58 162.436 148.600 140.535 1.00199.90 ATOM 59 CD1 LEU B 58 161.279 147.827 139.944 1.00199.90 ATOM 60 CD2 LEU B 58 163.592 148.651 139.540 1.00199.90 ATOM 61 N PHE B 59 164.629 151.613 141.454 1.00210.94 ATOM 62 CA PHE B 59 166.074 151.713 141.291 1.00210.94 ATOM 63 C PHE B 59 166.776 151.829 142.635 1.00210.94 ATOM 64 O PHE B 59 167.736 151.099 142.905 1.00210.94 ATOM 65 CB PHE B 59 166.422 152.910 140.408 1.00210.94 ATOM 66 CG PHE B 59 166.133 152.695 138.952 1.00210.94 ATOM 67 CD1 PHE B 59 165.889 151.424 138.459 1.00210.94 ATOM 68 CD2 PHE B 59 166.113 153.766 138.073 1.00210.94 ATOM 69 CE1 PHE B 59 165.626 151.226 137.117 1.00210.94 ATOM 70 CE2 PHE B 59 165.851 153.573 136.731 1.00210.94 ATOM 71 CZ PHE B 59 165.607 152.302 136.253 1.00210.94 ATOM 72 N LEU B 60 166.314 152.737 143.495 1.00218.26 ATOM 73 CA LEU B 60 166.990 152.930 144.773 1.00218.26 ATOM 74 C LEU B 60 166.817 151.714 145.675 1.00218.26 ATOM 75 O LEU B 60 167.736 151.341 146.411 1.00218.26 ATOM 76 CB LEU B 60 166.494 154.208 145.452 1.00218.26 ATOM 77 CG LEU B 60 164.999 154.423 145.673 1.00218.26 ATOM 78 CD1 LEU B 60 164.543 153.830 146.979 1.00218.26 ATOM 79 CD2 LEU B 60 164.666 155.907 145.619 1.00218.26 ATOM 80 N ALA B 61 165.655 151.059 145.610 1.00209.07 ATOM 81 CA ALA B 61 165.448 149.870 146.431 1.00209.07 ATOM 82 C ALA B 61 166.389 148.745 146.015 1.00209.07 ATOM 83 O ALA B 61 167.036 148.112 146.863 1.00209.07 ATOM 84 CB ALA B 61 163.990 149.418 146.341 1.00209.07 ATOM 85 N VAL B 62 166.484 148.481 144.709 1.00211.73 ATOM 86 CA VAL B 62 167.352 147.401 144.252 1.00211.73 ATOM 87 C VAL B 62 168.813 147.760 144.491 1.00211.73 ATOM 88 O VAL B 62 169.629 146.891 144.813 1.00211.73 ATOM 89 CB VAL B 62 167.077 147.055 142.775 1.00211.73 ATOM 90 CG1 VAL B 62 167.345 148.234 141.871 1.00211.73 ATOM 91 CG2 VAL B 62 167.910 145.861 142.346 1.00211.73 ATOM 92 N GLY B 63 169.166 149.041 144.365 1.00220.24 ATOM 93 CA GLY B 63 170.527 149.450 144.669 1.00220.24 ATOM 94 C GLY B 63 170.877 149.245 146.130 1.00220.24 ATOM 95 O GLY B 63 171.977 148.804 146.462 1.00220.24 ATOM 96 N PHE B 64 169.937 149.559 147.023 1.00233.78 ATOM 97 CA PHE B 64 170.160 149.338 148.447 1.00233.78 ATOM 98 C PHE B 64 170.327 147.857 148.759 1.00233.78 ATOM 99 O PHE B 64 171.236 147.468 149.505 1.00233.78 ATOM 100 CB PHE B 64 168.999 149.926 149.243 1.00233.78 ATOM 101 CG PHE B 64 168.970 149.498 150.674 1.00233.78 ATOM 102 CD1 PHE B 64 170.004 149.828 151.529 1.00233.78 ATOM 103 CD2 PHE B 64 167.905 148.767 151.167 1.00233.78 ATOM 104 CE1 PHE B 64 169.978 149.437 152.850 1.00233.78 ATOM 105 CE2 PHE B 64 167.872 148.373 152.486 1.00233.78 ATOM 106 CZ PHE B 64 168.910 148.708 153.329 1.00233.78 ATOM 107 N ILE B 65 169.451 147.018 148.205 1.00200.79 ATOM 108 CA ILE B 65 169.560 145.579 148.434 1.00200.79 ATOM 109 C ILE B 65 170.891 145.058 147.902 1.00200.79 ATOM 110 O ILE B 65 171.569 144.246 148.548 1.00200.79 ATOM 111 CB ILE B 65 168.367 144.845 147.798 1.00200.79 ATOM 112 CG1 ILE B 65 167.120 145.021 148.664 1.00200.79 ATOM 113 CG2 ILE B 65 168.682 143.374 147.603 1.00200.79 ATOM 114 CD1 ILE B 65 165.916 144.276 148.153 1.00200.79 ATOM 115 N PHE B 66 171.288 145.527 146.717 1.00211.92 ATOM 116 CA PHE B 66 172.552 145.105 146.134 1.00211.92 ATOM 117 C PHE B 66 173.732 145.553 146.981 1.00211.92 ATOM 118 O PHE B 66 174.690 144.798 147.153 1.00211.92 ATOM 119 CB PHE B 66 172.676 145.647 144.711 1.00211.92 ATOM 120 CG PHE B 66 174.062 145.558 144.145 1.00211.92 ATOM 121 CD1 PHE B 66 174.541 144.361 143.644 1.00211.92 ATOM 122 CD2 PHE B 66 174.882 146.673 144.105 1.00211.92 ATOM 123 CE1 PHE B 66 175.814 144.274 143.120 1.00211.92 ATOM 124 CE2 PHE B 66 176.157 146.592 143.583 1.00211.92 ATOM 125 CZ PHE B 66 176.623 145.390 143.089 1.00211.92 ATOM 126 N SER B 67 173.676 146.767 147.528 1.00213.59 ATOM 127 CA SER B 67 174.748 147.234 148.397 1.00213.59 ATOM 128 C SER B 67 174.840 146.385 149.656 1.00213.59 ATOM 129 O SER B 67 175.941 146.046 150.103 1.00213.59 ATOM 130 CB SER B 67 174.527 148.702 148.758 1.00213.59 ATOM 131 OG SER B 67 173.292 148.876 149.429 1.00213.59 ATOM 132 N VAL B 68 173.694 146.025 150.235 1.00202.26 ATOM 133 CA VAL B 68 173.706 145.207 151.444 1.00202.26 ATOM 134 C VAL B 68 174.315 143.840 151.161 1.00202.26 ATOM 135 O VAL B 68 175.202 143.372 151.890 1.00202.26 ATOM 136 CB VAL B 68 172.286 145.086 152.021 1.00202.26 ATOM 137 CG1 VAL B 68 172.230 143.980 153.059 1.00202.26 ATOM 138 CG2 VAL B 68 171.853 146.407 152.626 1.00202.26 ATOM 139 N VAL B 69 173.853 143.177 150.098 1.00196.67 ATOM 140 CA VAL B 69 174.362 141.840 149.807 1.00196.67 ATOM 141 C VAL B 69 175.830 141.909 149.401 1.00196.67 ATOM 142 O VAL B 69 176.617 141.002 149.704 1.00196.67 ATOM 143 CB VAL B 69 173.497 141.147 148.736 1.00196.67 ATOM 144 CG1 VAL B 69 173.466 141.947 147.457 1.00196.67 ATOM 145 CG2 VAL B 69 174.000 139.742 148.470 1.00196.67 ATOM 146 N ALA B 70 176.233 142.999 148.743 1.00207.20 ATOM 147 CA ALA B 70 177.634 143.172 148.385 1.00207.20 ATOM 148 C ALA B 70 178.498 143.326 149.625 1.00207.20 ATOM 149 O ALA B 70 179.578 142.734 149.712 1.00207.20 ATOM 150 CB ALA B 70 177.795 144.379 147.463 1.00207.20 ATOM 151 N LEU B 71 178.046 144.129 150.589 1.00207.34 ATOM 152 CA LEU B 71 178.774 144.251 151.845 1.00207.34 ATOM 153 C LEU B 71 178.907 142.899 152.529 1.00207.34 ATOM 154 O LEU B 71 179.994 142.530 152.993 1.00207.34 ATOM 155 CB LEU B 71 178.072 145.253 152.760 1.00207.34 ATOM 156 CG LEU B 71 178.639 145.395 154.171 1.00207.34 ATOM 157 CD1 LEU B 71 180.083 145.869 154.127 1.00207.34 ATOM 158 CD2 LEU B 71 177.785 146.347 154.989 1.00207.34 ATOM 159 N HIS B 72 177.812 142.138 152.581 1.00195.75 ATOM 160 CA HIS B 72 177.863 140.807 153.177 1.00195.75 ATOM 161 C HIS B 72 178.910 139.933 152.494 1.00195.75 ATOM 162 O HIS B 72 179.764 139.331 153.159 1.00195.75 ATOM 163 CB HIS B 72 176.488 140.146 153.107 1.00195.75 ATOM 164 CG HIS B 72 175.628 140.405 154.304 1.00195.75 ATOM 165 ND1 HIS B 72 174.306 140.021 154.364 1.00195.75 ATOM 166 CD2 HIS B 72 175.902 140.997 155.490 1.00195.75 ATOM 167 CE1 HIS B 72 173.800 140.371 155.533 1.00195.75 ATOM 168 NE2 HIS B 72 174.748 140.965 156.235 1.00195.75 ATOM 169 N VAL B 73 178.870 139.860 151.162 1.00192.59 ATOM 170 CA VAL B 73 179.742 138.916 150.471 1.00192.59 ATOM 171 C VAL B 73 181.198 139.367 150.532 1.00192.59 ATOM 172 O VAL B 73 182.105 138.531 150.636 1.00192.59 ATOM 173 CB VAL B 73 179.275 138.696 149.018 1.00192.59 ATOM 174 CG1 VAL B 73 179.269 139.995 148.242 1.00192.59 ATOM 175 CG2 VAL B 73 180.148 137.659 148.326 1.00192.59 ATOM 176 N ILE B 74 181.458 140.676 150.490 1.00201.31 ATOM 177 CA ILE B 74 182.843 141.126 150.569 1.00201.31 ATOM 178 C ILE B 74 183.394 140.906 151.970 1.00201.31 ATOM 179 O ILE B 74 184.562 140.537 152.135 1.00201.31 ATOM 180 CB ILE B 74 182.989 142.592 150.115 1.00201.31 ATOM 181 CG1 ILE B 74 182.282 143.551 151.076 1.00201.31 ATOM 182 CG2 ILE B 74 182.511 142.761 148.677 1.00201.31 ATOM 183 CD1 ILE B 74 182.877 144.941 151.096 1.00201.31 ATOM 184 N SER B 75 182.565 141.095 153.002 1.00198.27 ATOM 185 CA SER B 75 183.004 140.752 154.349 1.00198.27 ATOM 186 C SER B 75 183.312 139.265 154.453 1.00198.27 ATOM 187 O SER B 75 184.310 138.869 155.067 1.00198.27 ATOM 188 CB SER B 75 181.940 141.154 155.368 1.00198.27 ATOM 189 OG SER B 75 180.645 140.802 154.915 1.00198.27 ATOM 190 N LYS B 76 182.474 138.428 153.835 1.00178.58 ATOM 191 CA LYS B 76 182.705 136.988 153.881 1.00178.58 ATOM 192 C LYS B 76 184.023 136.617 153.212 1.00178.58 ATOM 193 O LYS B 76 184.815 135.853 153.775 1.00178.58 ATOM 194 CB LYS B 76 181.539 136.248 153.224 1.00178.58 ATOM 195 CG LYS B 76 181.624 134.726 153.307 1.00178.58 ATOM 196 CD LYS B 76 182.244 134.107 152.059 1.00178.58 ATOM 197 CE LYS B 76 181.316 134.213 150.862 1.00178.58 ATOM 198 NZ LYS B 76 181.913 133.593 149.646 1.00178.58 ATOM 199 N VAL B 77 184.280 137.145 152.014 1.00184.46 ATOM 200 CA VAL B 77 185.491 136.750 151.299 1.00184.46 ATOM 201 C VAL B 77 186.726 137.347 151.965 1.00184.46 ATOM 202 O VAL B 77 187.810 136.753 151.931 1.00184.46 ATOM 203 CB VAL B 77 185.408 137.133 149.810 1.00184.46 ATOM 204 CG1 VAL B 77 184.369 136.277 149.097 1.00184.46 ATOM 205 CG2 VAL B 77 185.121 138.609 149.640 1.00184.46 ATOM 206 N ALA B 78 186.588 138.521 152.589 1.00181.54 ATOM 207 CA ALA B 78 187.712 139.090 153.323 1.00181.54 ATOM 208 C ALA B 78 188.042 138.252 154.549 1.00181.54 ATOM 209 O ALA B 78 189.219 138.023 154.853 1.00181.54 ATOM 210 CB ALA B 78 187.404 140.532 153.721 1.00181.54 ATOM 211 N GLY B 79 187.018 137.783 155.266 1.00180.73 ATOM 212 CA GLY B 79 187.262 136.895 156.388 1.00180.73 ATOM 213 C GLY B 79 187.798 135.542 155.968 1.00180.73 ATOM 214 O GLY B 79 188.552 134.911 156.713 1.00180.73 ATOM 215 N LYS B 80 187.419 135.077 154.776 1.00177.77 ATOM 216 CA LYS B 80 187.899 133.782 154.306 1.00177.77 ATOM 217 C LYS B 80 189.350 133.860 153.849 1.00177.77 ATOM 218 O LYS B 80 190.151 132.969 154.156 1.00177.77 ATOM 219 CB LYS B 80 187.007 133.272 153.174 1.00177.77 ATOM 220 N LEU B 81 189.710 134.915 153.117 1.00175.39 ATOM 221 CA LEU B 81 191.083 135.050 152.645 1.00175.39 ATOM 222 C LEU B 81 192.002 135.575 153.740 1.00175.39 ATOM 223 O LEU B 81 193.118 135.072 153.910 1.00175.39 ATOM 224 CB LEU B 81 191.130 135.969 151.424 1.00175.39 ATOM 225 N PHE B 82 191.554 136.577 154.488 1.00172.84 ATOM 226 CA PHE B 82 192.360 137.156 155.555 1.00172.84 ATOM 227 C PHE B 82 191.765 136.842 156.923 1.00172.84 ATOM 228 O PHE B 82 192.407 136.204 157.758 1.00172.84 ATOM 229 CB PHE B 82 192.485 138.670 155.371 1.00172.84 TER