HEADER TRANSPORT PROTEIN 31-DEC-69 6N3Q TITLE Cryo-EM structure of the yeast Sec complex COMPND MOL_ID: 3; COMPND 2 MOLECULE: Protein transport protein SBH1; COMPND 3 CHAIN: B; EXPDTA ELECTRON MICROSCOPY DBREF 6N3Q 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 51 157.904 165.044 144.291 1.00122.30 ATOM 2 CA ARG B 51 159.261 165.468 143.981 1.00122.30 ATOM 3 C ARG B 51 160.022 164.391 143.212 1.00122.30 ATOM 4 O ARG B 51 160.761 164.691 142.276 1.00122.30 ATOM 5 CB ARG B 51 160.004 165.823 145.271 1.00122.30 ATOM 6 CG ARG B 51 161.417 166.341 145.067 1.00122.30 ATOM 7 CD ARG B 51 162.056 166.722 146.392 1.00122.30 ATOM 8 NE ARG B 51 163.417 167.220 146.221 1.00122.30 ATOM 9 CZ ARG B 51 164.502 166.452 146.241 1.00122.30 ATOM 10 NH1 ARG B 51 164.388 165.144 146.428 1.00122.30 ATOM 11 NH2 ARG B 51 165.702 166.991 146.077 1.00122.30 ATOM 12 N VAL B 52 159.827 163.135 143.601 1.00117.88 ATOM 13 CA VAL B 52 160.650 162.044 143.093 1.00117.88 ATOM 14 C VAL B 52 159.819 161.165 142.164 1.00117.88 ATOM 15 O VAL B 52 158.692 160.779 142.495 1.00117.88 ATOM 16 CB VAL B 52 161.236 161.232 144.260 1.00117.88 ATOM 17 CG1 VAL B 52 162.148 160.136 143.753 1.00117.88 ATOM 18 CG2 VAL B 52 161.977 162.147 145.221 1.00117.88 ATOM 19 N ASP B 53 160.374 160.852 140.994 1.00113.56 ATOM 20 CA ASP B 53 159.732 159.943 140.057 1.00113.56 ATOM 21 C ASP B 53 159.775 158.510 140.597 1.00113.56 ATOM 22 O ASP B 53 160.650 158.177 141.399 1.00113.56 ATOM 23 CB ASP B 53 160.429 160.022 138.699 1.00113.56 ATOM 24 N PRO B 54 158.830 157.648 140.189 1.00106.93 ATOM 25 CA PRO B 54 158.806 156.281 140.748 1.00106.93 ATOM 26 C PRO B 54 159.973 155.411 140.322 1.00106.93 ATOM 27 O PRO B 54 160.440 154.577 141.111 1.00106.93 ATOM 28 CB PRO B 54 157.481 155.713 140.223 1.00106.93 ATOM 29 CG PRO B 54 156.665 156.880 139.911 1.00106.93 ATOM 30 CD PRO B 54 157.601 157.931 139.429 1.00106.93 ATOM 31 N LEU B 55 160.448 155.562 139.087 1.00105.35 ATOM 32 CA LEU B 55 161.605 154.793 138.656 1.00105.35 ATOM 33 C LEU B 55 162.873 155.250 139.365 1.00105.35 ATOM 34 O LEU B 55 163.789 154.444 139.558 1.00105.35 ATOM 35 CB LEU B 55 161.754 154.892 137.138 1.00105.35 ATOM 36 CG LEU B 55 162.775 153.964 136.485 1.00105.35 ATOM 37 CD1 LEU B 55 162.403 152.528 136.784 1.00105.35 ATOM 38 CD2 LEU B 55 162.826 154.200 134.989 1.00105.35 ATOM 39 N VAL B 56 162.915 156.507 139.812 1.00108.13 ATOM 40 CA VAL B 56 164.003 156.964 140.668 1.00108.13 ATOM 41 C VAL B 56 163.948 156.256 142.018 1.00108.13 ATOM 42 O VAL B 56 164.986 155.894 142.583 1.00108.13 ATOM 43 CB VAL B 56 163.944 158.497 140.816 1.00108.13 ATOM 44 CG1 VAL B 56 165.074 159.015 141.696 1.00108.13 ATOM 45 CG2 VAL B 56 163.987 159.157 139.449 1.00108.13 ATOM 46 N VAL B 57 162.739 156.003 142.531 1.00103.86 ATOM 47 CA VAL B 57 162.586 155.266 143.784 1.00103.86 ATOM 48 C VAL B 57 163.028 153.820 143.617 1.00103.86 ATOM 49 O VAL B 57 163.720 153.269 144.486 1.00103.86 ATOM 50 CB VAL B 57 161.128 155.344 144.268 1.00103.86 ATOM 51 CG1 VAL B 57 160.954 154.619 145.591 1.00103.86 ATOM 52 CG2 VAL B 57 160.692 156.773 144.376 1.00103.86 ATOM 53 N LEU B 58 162.657 153.197 142.494 1.00104.92 ATOM 54 CA LEU B 58 163.089 151.831 142.201 1.00104.92 ATOM 55 C LEU B 58 164.606 151.740 142.064 1.00104.92 ATOM 56 O LEU B 58 165.223 150.804 142.588 1.00104.92 ATOM 57 CB LEU B 58 162.387 151.335 140.932 1.00104.92 ATOM 58 CG LEU B 58 162.459 149.885 140.429 1.00104.92 ATOM 59 CD1 LEU B 58 163.679 149.571 139.557 1.00104.92 ATOM 60 CD2 LEU B 58 162.415 148.948 141.611 1.00104.92 ATOM 61 N PHE B 59 165.221 152.706 141.374 1.00107.15 ATOM 62 CA PHE B 59 166.673 152.716 141.233 1.00107.15 ATOM 63 C PHE B 59 167.369 152.954 142.561 1.00107.15 ATOM 64 O PHE B 59 168.402 152.330 142.830 1.00107.15 ATOM 65 CB PHE B 59 167.109 153.783 140.235 1.00107.15 ATOM 66 CG PHE B 59 166.836 153.434 138.805 1.00107.15 ATOM 67 CD1 PHE B 59 166.518 152.137 138.431 1.00107.15 ATOM 68 CD2 PHE B 59 166.919 154.411 137.827 1.00107.15 ATOM 69 CE1 PHE B 59 166.276 151.832 137.111 1.00107.15 ATOM 70 CE2 PHE B 59 166.681 154.110 136.508 1.00107.15 ATOM 71 CZ PHE B 59 166.364 152.823 136.151 1.00107.15 ATOM 72 N LEU B 60 166.816 153.839 143.397 1.00101.89 ATOM 73 CA LEU B 60 167.368 154.080 144.723 1.00101.89 ATOM 74 C LEU B 60 167.310 152.829 145.582 1.00101.89 ATOM 75 O LEU B 60 168.299 152.489 146.240 1.00101.89 ATOM 76 CB LEU B 60 166.615 155.225 145.397 1.00101.89 ATOM 77 CG LEU B 60 167.113 155.642 146.777 1.00101.89 ATOM 78 CD1 LEU B 60 168.536 156.155 146.691 1.00101.89 ATOM 79 CD2 LEU B 60 166.195 156.695 147.370 1.00101.89 ATOM 80 N ALA B 61 166.201 152.095 145.522 1.00100.90 ATOM 81 CA ALA B 61 166.066 150.877 146.308 1.00100.90 ATOM 82 C ALA B 61 166.990 149.767 145.819 1.00100.90 ATOM 83 O ALA B 61 167.626 149.088 146.636 1.00100.90 ATOM 84 CB ALA B 61 164.617 150.412 146.286 1.00100.90 ATOM 85 N VAL B 62 167.090 149.577 144.501 1.00 99.42 ATOM 86 CA VAL B 62 167.920 148.497 143.976 1.00 99.42 ATOM 87 C VAL B 62 169.400 148.798 144.189 1.00 99.42 ATOM 88 O VAL B 62 170.168 147.915 144.592 1.00 99.42 ATOM 89 CB VAL B 62 167.581 148.233 142.498 1.00 99.42 ATOM 90 CG1 VAL B 62 168.567 147.262 141.875 1.00 99.42 ATOM 91 CG2 VAL B 62 166.182 147.656 142.392 1.00 99.42 ATOM 92 N GLY B 63 169.818 150.052 143.982 1.00102.32 ATOM 93 CA GLY B 63 171.188 150.425 144.290 1.00102.32 ATOM 94 C GLY B 63 171.500 150.375 145.771 1.00102.32 ATOM 95 O GLY B 63 172.623 150.044 146.160 1.00102.32 ATOM 96 N PHE B 64 170.501 150.646 146.613 1.00 99.62 ATOM 97 CA PHE B 64 170.663 150.528 148.056 1.00 99.62 ATOM 98 C PHE B 64 170.905 149.086 148.481 1.00 99.62 ATOM 99 O PHE B 64 171.855 148.804 149.222 1.00 99.62 ATOM 100 CB PHE B 64 169.422 151.109 148.722 1.00 99.62 ATOM 101 CG PHE B 64 169.386 150.950 150.196 1.00 99.62 ATOM 102 CD1 PHE B 64 170.302 151.598 151.001 1.00 99.62 ATOM 103 CD2 PHE B 64 168.378 150.214 150.786 1.00 99.62 ATOM 104 CE1 PHE B 64 170.247 151.461 152.368 1.00 99.62 ATOM 105 CE2 PHE B 64 168.310 150.085 152.149 1.00 99.62 ATOM 106 CZ PHE B 64 169.238 150.716 152.938 1.00 99.62 ATOM 107 N ILE B 65 170.081 148.158 147.990 1.00 98.50 ATOM 108 CA ILE B 65 170.238 146.749 148.344 1.00 98.50 ATOM 109 C ILE B 65 171.513 146.176 147.728 1.00 98.50 ATOM 110 O ILE B 65 172.193 145.341 148.342 1.00 98.50 ATOM 111 CB ILE B 65 168.977 145.974 147.923 1.00 98.50 ATOM 112 CG1 ILE B 65 167.777 146.535 148.671 1.00 98.50 ATOM 113 CG2 ILE B 65 169.088 144.499 148.244 1.00 98.50 ATOM 114 CD1 ILE B 65 166.462 146.099 148.122 1.00 98.50 ATOM 115 N PHE B 66 171.884 146.649 146.532 1.00104.91 ATOM 116 CA PHE B 66 173.172 146.301 145.939 1.00104.91 ATOM 117 C PHE B 66 174.343 146.778 146.787 1.00104.91 ATOM 118 O PHE B 66 175.337 146.055 146.924 1.00104.91 ATOM 119 CB PHE B 66 173.266 146.883 144.529 1.00104.91 ATOM 120 CG PHE B 66 174.624 146.748 143.902 1.00104.91 ATOM 121 CD1 PHE B 66 175.087 145.520 143.469 1.00104.91 ATOM 122 CD2 PHE B 66 175.430 147.864 143.729 1.00104.91 ATOM 123 CE1 PHE B 66 176.339 145.403 142.888 1.00104.91 ATOM 124 CE2 PHE B 66 176.679 147.752 143.149 1.00104.91 ATOM 125 CZ PHE B 66 177.133 146.519 142.728 1.00104.91 ATOM 126 N SER B 67 174.236 147.970 147.379 1.00102.22 ATOM 127 CA SER B 67 175.279 148.461 148.272 1.00102.22 ATOM 128 C SER B 67 175.363 147.624 149.544 1.00102.22 ATOM 129 O SER B 67 176.463 147.330 150.026 1.00102.22 ATOM 130 CB SER B 67 175.023 149.928 148.613 1.00102.22 ATOM 131 OG SER B 67 173.834 150.068 149.369 1.00102.22 ATOM 132 N VAL B 68 174.207 147.220 150.083 1.00 98.16 ATOM 133 CA VAL B 68 174.183 146.393 151.292 1.00 98.16 ATOM 134 C VAL B 68 174.796 145.024 151.031 1.00 98.16 ATOM 135 O VAL B 68 175.551 144.504 151.864 1.00 98.16 ATOM 136 CB VAL B 68 172.745 146.275 151.824 1.00 98.16 ATOM 137 CG1 VAL B 68 172.672 145.358 153.035 1.00 98.16 ATOM 138 CG2 VAL B 68 172.244 147.622 152.199 1.00 98.16 ATOM 139 N VAL B 69 174.514 144.436 149.867 1.00102.89 ATOM 140 CA VAL B 69 175.126 143.162 149.504 1.00102.89 ATOM 141 C VAL B 69 176.627 143.313 149.292 1.00102.89 ATOM 142 O VAL B 69 177.421 142.533 149.839 1.00102.89 ATOM 143 CB VAL B 69 174.440 142.583 148.253 1.00102.89 ATOM 144 CG1 VAL B 69 175.213 141.402 147.732 1.00102.89 ATOM 145 CG2 VAL B 69 173.033 142.152 148.579 1.00102.89 ATOM 146 N ALA B 70 177.039 144.334 148.531 1.00106.29 ATOM 147 CA ALA B 70 178.447 144.500 148.189 1.00106.29 ATOM 148 C ALA B 70 179.287 144.844 149.411 1.00106.29 ATOM 149 O ALA B 70 180.469 144.498 149.466 1.00106.29 ATOM 150 CB ALA B 70 178.601 145.577 147.116 1.00106.29 ATOM 151 N LEU B 71 178.687 145.486 150.416 1.00106.02 ATOM 152 CA LEU B 71 179.431 145.791 151.631 1.00106.02 ATOM 153 C LEU B 71 179.736 144.526 152.430 1.00106.02 ATOM 154 O LEU B 71 180.862 144.360 152.925 1.00106.02 ATOM 155 CB LEU B 71 178.640 146.804 152.456 1.00106.02 ATOM 156 CG LEU B 71 179.310 147.461 153.653 1.00106.02 ATOM 157 CD1 LEU B 71 180.556 148.190 153.204 1.00106.02 ATOM 158 CD2 LEU B 71 178.342 148.434 154.289 1.00106.02 ATOM 159 N HIS B 72 178.769 143.604 152.517 1.00103.14 ATOM 160 CA HIS B 72 179.031 142.293 153.106 1.00103.14 ATOM 161 C HIS B 72 180.046 141.505 152.292 1.00103.14 ATOM 162 O HIS B 72 180.851 140.757 152.858 1.00103.14 ATOM 163 CB HIS B 72 177.751 141.478 153.208 1.00103.14 ATOM 164 CG HIS B 72 176.772 141.983 154.213 1.00103.14 ATOM 165 ND1 HIS B 72 175.807 142.914 153.906 1.00103.14 ATOM 166 CD2 HIS B 72 176.582 141.656 155.512 1.00103.14 ATOM 167 CE1 HIS B 72 175.076 143.155 154.978 1.00103.14 ATOM 168 NE2 HIS B 72 175.525 142.404 155.966 1.00103.14 ATOM 169 N VAL B 73 179.998 141.633 150.963 1.00107.81 ATOM 170 CA VAL B 73 180.956 140.927 150.115 1.00107.81 ATOM 171 C VAL B 73 182.373 141.448 150.342 1.00107.81 ATOM 172 O VAL B 73 183.322 140.656 150.438 1.00107.81 ATOM 173 CB VAL B 73 180.524 141.028 148.639 1.00107.81 ATOM 174 CG1 VAL B 73 181.603 140.499 147.707 1.00107.81 ATOM 175 CG2 VAL B 73 179.252 140.235 148.419 1.00107.81 ATOM 176 N ILE B 74 182.531 142.769 150.479 1.00111.81 ATOM 177 CA ILE B 74 183.829 143.362 150.800 1.00111.81 ATOM 178 C ILE B 74 184.316 142.889 152.165 1.00111.81 ATOM 179 O ILE B 74 185.493 142.538 152.328 1.00111.81 ATOM 180 CB ILE B 74 183.751 144.902 150.716 1.00111.81 ATOM 181 CG1 ILE B 74 183.569 145.353 149.266 1.00111.81 ATOM 182 CG2 ILE B 74 184.982 145.568 151.314 1.00111.81 ATOM 183 CD1 ILE B 74 184.706 144.950 148.351 1.00111.81 ATOM 184 N SER B 75 183.409 142.816 153.149 1.00113.62 ATOM 185 CA SER B 75 183.782 142.307 154.468 1.00113.62 ATOM 186 C SER B 75 184.201 140.840 154.440 1.00113.62 ATOM 187 O SER B 75 185.191 140.482 155.086 1.00113.62 ATOM 188 CB SER B 75 182.629 142.479 155.454 1.00113.62 ATOM 189 OG SER B 75 181.562 141.605 155.137 1.00113.62 ATOM 190 N LYS B 76 183.503 139.999 153.676 1.00110.71 ATOM 191 CA LYS B 76 183.838 138.583 153.573 1.00110.71 ATOM 192 C LYS B 76 185.161 138.359 152.848 1.00110.71 ATOM 193 O LYS B 76 185.965 137.520 153.266 1.00110.71 ATOM 194 CB LYS B 76 182.712 137.826 152.863 1.00110.71 ATOM 195 CG LYS B 76 182.934 136.321 152.767 1.00110.71 ATOM 196 CD LYS B 76 181.738 135.616 152.145 1.00110.71 ATOM 197 CE LYS B 76 182.021 134.141 151.911 1.00110.71 ATOM 198 NZ LYS B 76 182.197 133.399 153.187 1.00110.71 ATOM 199 N VAL B 77 185.409 139.115 151.775 1.00118.01 ATOM 200 CA VAL B 77 186.666 138.982 151.045 1.00118.01 ATOM 201 C VAL B 77 187.832 139.500 151.883 1.00118.01 ATOM 202 O VAL B 77 188.917 138.903 151.895 1.00118.01 ATOM 203 CB VAL B 77 186.556 139.692 149.679 1.00118.01 ATOM 204 CG1 VAL B 77 187.900 139.764 148.967 1.00118.01 ATOM 205 CG2 VAL B 77 185.568 138.952 148.795 1.00118.01 ATOM 206 N ALA B 78 187.614 140.579 152.642 1.00122.19 ATOM 207 CA ALA B 78 188.661 141.083 153.525 1.00122.19 ATOM 208 C ALA B 78 188.921 140.140 154.693 1.00122.19 ATOM 209 O ALA B 78 190.054 140.061 155.181 1.00122.19 ATOM 210 CB ALA B 78 188.292 142.474 154.038 1.00122.19 ATOM 211 N GLY B 79 187.896 139.418 155.151 1.00126.19 ATOM 212 CA GLY B 79 188.119 138.410 156.171 1.00126.19 ATOM 213 C GLY B 79 188.818 137.175 155.642 1.00126.19 ATOM 214 O GLY B 79 189.606 136.550 156.357 1.00126.19 ATOM 215 N LYS B 80 188.546 136.807 154.389 1.00126.43 ATOM 216 CA LYS B 80 189.192 135.640 153.800 1.00126.43 ATOM 217 C LYS B 80 190.644 135.913 153.428 1.00126.43 ATOM 218 O LYS B 80 191.497 135.036 153.598 1.00126.43 ATOM 219 CB LYS B 80 188.417 135.176 152.566 1.00126.43 ATOM 220 N LEU B 81 190.944 137.113 152.929 1.00128.50 ATOM 221 CA LEU B 81 192.308 137.427 152.523 1.00128.50 ATOM 222 C LEU B 81 193.142 137.961 153.679 1.00128.50 ATOM 223 O LEU B 81 194.346 137.689 153.744 1.00128.50 ATOM 224 CB LEU B 81 192.296 138.438 151.377 1.00128.50 ATOM 225 N PHE B 82 192.533 138.713 154.589 1.00129.26 ATOM 226 CA PHE B 82 193.257 139.279 155.721 1.00129.26 ATOM 227 C PHE B 82 192.521 139.020 157.030 1.00129.26 ATOM 228 O PHE B 82 192.388 137.875 157.462 1.00129.26 ATOM 229 CB PHE B 82 193.466 140.782 155.524 1.00129.26 TER