HEADER PROTEIN TRANSPORT 31-DEC-69 6FTI TITLE Cryo-EM Structure of the Mammalian Oligosaccharyltransferase Bound to TITLE 2 Sec61 and the Programmed 80S Ribosome COMPND MOL_ID: 55; COMPND 2 MOLECULE: Dolichyl-diphosphooligosaccharide--protein COMPND 3 glycosyltransferase subunit 4; COMPND 4 CHAIN: 4; EXPDTA ELECTRON MICROSCOPY DBREF 6FTI 4 1 34 PDB 6FTI 6FTI 1 34 SEQRES 1 4 34 MET ILE THR ASP VAL GLN LEU ALA ILE PHE ALA ASN MET SEQRES 2 4 34 LEU GLY VAL SER LEU PHE LEU LEU VAL VAL LEU TYR HIS SEQRES 3 4 34 TYR VAL ALA VAL ASN ASN PRO LYS ATOM 1 N MET 4 1 263.927 457.322 301.851 1.00151.89 ATOM 2 CA MET 4 1 264.314 456.485 300.721 1.00151.89 ATOM 3 C MET 4 1 265.599 455.707 301.017 1.00151.89 ATOM 4 O MET 4 1 266.512 456.217 301.658 1.00151.89 ATOM 5 CB MET 4 1 264.463 457.343 299.460 1.00151.89 ATOM 6 CG MET 4 1 264.798 456.576 298.192 1.00151.89 ATOM 7 SD MET 4 1 264.745 457.590 296.712 1.00151.89 ATOM 8 CE MET 4 1 262.986 457.631 296.407 1.00151.89 ATOM 9 N ILE 4 2 265.640 454.456 300.554 1.00161.25 ATOM 10 CA ILE 4 2 266.771 453.580 300.815 1.00161.25 ATOM 11 C ILE 4 2 267.954 453.977 299.924 1.00161.25 ATOM 12 O ILE 4 2 267.788 454.636 298.890 1.00161.25 ATOM 13 CB ILE 4 2 266.307 452.129 300.589 1.00161.25 ATOM 14 CG1 ILE 4 2 267.265 451.102 301.193 1.00161.25 ATOM 15 CG2 ILE 4 2 266.077 451.867 299.122 1.00161.25 ATOM 16 CD1 ILE 4 2 266.651 449.736 301.349 1.00161.25 ATOM 17 N THR 4 3 269.164 453.614 300.353 1.00149.18 ATOM 18 CA THR 4 3 270.386 454.029 299.680 1.00149.18 ATOM 19 C THR 4 3 270.845 452.976 298.686 1.00149.18 ATOM 20 O THR 4 3 270.216 451.934 298.506 1.00149.18 ATOM 21 CB THR 4 3 271.522 454.225 300.669 1.00149.18 ATOM 22 OG1 THR 4 3 272.026 452.937 301.038 1.00149.18 ATOM 23 CG2 THR 4 3 271.012 454.929 301.923 1.00149.18 ATOM 24 N ASP 4 4 272.006 453.236 298.087 1.00139.40 ATOM 25 CA ASP 4 4 272.563 452.287 297.134 1.00139.40 ATOM 26 C ASP 4 4 273.129 451.064 297.834 1.00139.40 ATOM 27 O ASP 4 4 272.874 449.929 297.417 1.00139.40 ATOM 28 CB ASP 4 4 273.655 452.948 296.305 1.00139.40 ATOM 29 CG ASP 4 4 274.187 452.036 295.219 1.00139.40 ATOM 30 OD1 ASP 4 4 273.526 451.899 294.174 1.00139.40 ATOM 31 OD2 ASP 4 4 275.260 451.439 295.422 1.00139.40 ATOM 32 N VAL 4 5 273.908 451.275 298.894 1.00141.98 ATOM 33 CA VAL 4 5 274.651 450.172 299.496 1.00141.98 ATOM 34 C VAL 4 5 273.717 449.291 300.311 1.00141.98 ATOM 35 O VAL 4 5 273.886 448.064 300.372 1.00141.98 ATOM 36 CB VAL 4 5 275.809 450.729 300.342 1.00141.98 ATOM 37 CG1 VAL 4 5 276.661 449.613 300.916 1.00141.98 ATOM 38 CG2 VAL 4 5 276.649 451.656 299.499 1.00141.98 ATOM 39 N GLN 4 6 272.707 449.907 300.932 1.00147.70 ATOM 40 CA GLN 4 6 271.656 449.154 301.606 1.00147.70 ATOM 41 C GLN 4 6 270.932 448.250 300.625 1.00147.70 ATOM 42 O GLN 4 6 270.667 447.078 300.919 1.00147.70 ATOM 43 CB GLN 4 6 270.684 450.128 302.270 1.00147.70 ATOM 44 CG GLN 4 6 271.285 450.872 303.459 1.00147.70 ATOM 45 CD GLN 4 6 270.411 452.008 303.963 1.00147.70 ATOM 46 OE1 GLN 4 6 269.382 452.327 303.374 1.00147.70 ATOM 47 NE2 GLN 4 6 270.830 452.631 305.054 1.00147.70 ATOM 48 N LEU 4 7 270.701 448.756 299.416 1.00149.22 ATOM 49 CA LEU 4 7 270.085 447.955 298.371 1.00149.22 ATOM 50 C LEU 4 7 271.024 446.864 297.878 1.00149.22 ATOM 51 O LEU 4 7 270.577 445.778 297.495 1.00149.22 ATOM 52 CB LEU 4 7 269.656 448.870 297.230 1.00149.22 ATOM 53 CG LEU 4 7 268.916 448.239 296.069 1.00149.22 ATOM 54 CD1 LEU 4 7 267.763 447.449 296.613 1.00149.22 ATOM 55 CD2 LEU 4 7 268.384 449.336 295.212 1.00149.22 ATOM 56 N ALA 4 8 272.328 447.126 297.900 1.00145.33 ATOM 57 CA ALA 4 8 273.281 446.105 297.490 1.00145.33 ATOM 58 C ALA 4 8 273.288 444.943 298.465 1.00145.33 ATOM 59 O ALA 4 8 273.250 443.777 298.056 1.00145.33 ATOM 60 CB ALA 4 8 274.672 446.710 297.380 1.00145.33 ATOM 61 N ILE 4 9 273.307 445.250 299.763 1.00150.06 ATOM 62 CA ILE 4 9 273.274 444.206 300.785 1.00150.06 ATOM 63 C ILE 4 9 271.946 443.467 300.730 1.00150.06 ATOM 64 O ILE 4 9 271.878 442.242 300.930 1.00150.06 ATOM 65 CB ILE 4 9 273.528 444.817 302.177 1.00150.06 ATOM 66 CG1 ILE 4 9 274.870 445.547 302.214 1.00150.06 ATOM 67 CG2 ILE 4 9 273.563 443.743 303.246 1.00150.06 ATOM 68 CD1 ILE 4 9 275.103 446.337 303.495 1.00150.06 ATOM 69 N PHE 4 10 270.880 444.207 300.423 1.00151.56 ATOM 70 CA PHE 4 10 269.567 443.627 300.203 1.00151.56 ATOM 71 C PHE 4 10 269.587 442.591 299.091 1.00151.56 ATOM 72 O PHE 4 10 269.109 441.466 299.278 1.00151.56 ATOM 73 CB PHE 4 10 268.597 444.748 299.871 1.00151.56 ATOM 74 CG PHE 4 10 267.250 444.277 299.513 1.00151.56 ATOM 75 CD1 PHE 4 10 266.415 443.768 300.483 1.00151.56 ATOM 76 CD2 PHE 4 10 266.803 444.357 298.211 1.00151.56 ATOM 77 CE1 PHE 4 10 265.155 443.332 300.162 1.00151.56 ATOM 78 CE2 PHE 4 10 265.545 443.924 297.876 1.00151.56 ATOM 79 CZ PHE 4 10 264.716 443.413 298.855 1.00151.56 ATOM 80 N ALA 4 11 270.167 442.947 297.943 1.00140.00 ATOM 81 CA ALA 4 11 270.210 442.031 296.808 1.00140.00 ATOM 82 C ALA 4 11 271.088 440.833 297.106 1.00140.00 ATOM 83 O ALA 4 11 270.789 439.713 296.673 1.00140.00 ATOM 84 CB ALA 4 11 270.717 442.747 295.561 1.00140.00 ATOM 85 N ASN 4 12 272.157 441.054 297.872 1.00142.28 ATOM 86 CA ASN 4 12 273.036 439.968 298.286 1.00142.28 ATOM 87 C ASN 4 12 272.284 438.927 299.094 1.00142.28 ATOM 88 O ASN 4 12 272.258 437.740 298.733 1.00142.28 ATOM 89 CB ASN 4 12 274.184 440.532 299.113 1.00142.28 ATOM 90 CG ASN 4 12 275.161 441.295 298.282 1.00142.28 ATOM 91 OD1 ASN 4 12 275.586 440.829 297.229 1.00142.28 ATOM 92 ND2 ASN 4 12 275.500 442.498 298.724 1.00142.28 ATOM 93 N MET 4 13 271.637 439.368 300.176 1.00150.32 ATOM 94 CA MET 4 13 270.959 438.422 301.054 1.00150.32 ATOM 95 C MET 4 13 269.765 437.792 300.363 1.00150.32 ATOM 96 O MET 4 13 269.449 436.622 300.614 1.00150.32 ATOM 97 CB MET 4 13 270.530 439.084 302.363 1.00150.32 ATOM 98 CG MET 4 13 271.681 439.423 303.291 1.00150.32 ATOM 99 SD MET 4 13 272.788 438.018 303.566 1.00150.32 ATOM 100 CE MET 4 13 271.715 436.826 304.358 1.00150.32 ATOM 101 N LEU 4 14 269.134 438.527 299.443 1.00140.47 ATOM 102 CA LEU 4 14 267.994 437.964 298.742 1.00140.47 ATOM 103 C LEU 4 14 268.451 436.861 297.806 1.00140.47 ATOM 104 O LEU 4 14 267.829 435.797 297.751 1.00140.47 ATOM 105 CB LEU 4 14 267.259 439.045 297.957 1.00140.47 ATOM 106 CG LEU 4 14 265.736 438.911 297.802 1.00140.47 ATOM 107 CD1 LEU 4 14 265.153 440.216 297.279 1.00140.47 ATOM 108 CD2 LEU 4 14 265.211 437.715 297.013 1.00140.47 ATOM 109 N GLY 4 15 269.560 437.082 297.095 1.00139.38 ATOM 110 CA GLY 4 15 270.057 436.061 296.188 1.00139.38 ATOM 111 C GLY 4 15 270.555 434.831 296.918 1.00139.38 ATOM 112 O GLY 4 15 270.371 433.700 296.451 1.00139.38 ATOM 113 N VAL 4 16 271.158 435.035 298.093 1.00140.32 ATOM 114 CA VAL 4 16 271.630 433.906 298.892 1.00140.32 ATOM 115 C VAL 4 16 270.457 433.084 299.406 1.00140.32 ATOM 116 O VAL 4 16 270.452 431.844 299.298 1.00140.32 ATOM 117 CB VAL 4 16 272.523 434.408 300.037 1.00140.32 ATOM 118 CG1 VAL 4 16 272.820 433.286 301.012 1.00140.32 ATOM 119 CG2 VAL 4 16 273.816 434.945 299.466 1.00140.32 ATOM 120 N SER 4 17 269.441 433.768 299.949 1.00140.09 ATOM 121 CA SER 4 17 268.208 433.117 300.374 1.00140.09 ATOM 122 C SER 4 17 267.572 432.360 299.230 1.00140.09 ATOM 123 O SER 4 17 267.154 431.205 299.389 1.00140.09 ATOM 124 CB SER 4 17 267.231 434.170 300.875 1.00140.09 ATOM 125 OG SER 4 17 266.801 434.962 299.782 1.00140.09 ATOM 126 N LEU 4 18 267.594 432.970 298.049 1.00131.90 ATOM 127 CA LEU 4 18 266.961 432.396 296.880 1.00131.90 ATOM 128 C LEU 4 18 267.634 431.107 296.461 1.00131.90 ATOM 129 O LEU 4 18 266.972 430.079 296.313 1.00131.90 ATOM 130 CB LEU 4 18 267.007 433.402 295.747 1.00131.90 ATOM 131 CG LEU 4 18 266.234 432.966 294.523 1.00131.90 ATOM 132 CD1 LEU 4 18 264.778 432.839 294.882 1.00131.90 ATOM 133 CD2 LEU 4 18 266.432 434.027 293.505 1.00131.90 ATOM 134 N PHE 4 19 268.951 431.130 296.324 1.00136.36 ATOM 135 CA PHE 4 19 269.649 429.961 295.811 1.00136.36 ATOM 136 C PHE 4 19 269.675 428.821 296.815 1.00136.36 ATOM 137 O PHE 4 19 269.537 427.647 296.429 1.00136.36 ATOM 138 CB PHE 4 19 271.050 430.371 295.416 1.00136.36 ATOM 139 CG PHE 4 19 271.105 431.082 294.122 1.00136.36 ATOM 140 CD1 PHE 4 19 270.221 430.760 293.109 1.00136.36 ATOM 141 CD2 PHE 4 19 271.976 432.135 293.940 1.00136.36 ATOM 142 CE1 PHE 4 19 270.259 431.424 291.902 1.00136.36 ATOM 143 CE2 PHE 4 19 272.008 432.817 292.738 1.00136.36 ATOM 144 CZ PHE 4 19 271.142 432.458 291.716 1.00136.36 ATOM 145 N LEU 4 20 269.852 429.137 298.106 1.00140.81 ATOM 146 CA LEU 4 20 269.780 428.089 299.117 1.00140.81 ATOM 147 C LEU 4 20 268.402 427.456 299.136 1.00140.81 ATOM 148 O LEU 4 20 268.269 426.228 299.227 1.00140.81 ATOM 149 CB LEU 4 20 270.125 428.639 300.497 1.00140.81 ATOM 150 CG LEU 4 20 271.584 428.548 300.937 1.00140.81 ATOM 151 CD1 LEU 4 20 272.032 427.105 300.816 1.00140.81 ATOM 152 CD2 LEU 4 20 272.511 429.480 300.205 1.00140.81 ATOM 153 N LEU 4 21 267.374 428.269 298.933 1.00135.36 ATOM 154 CA LEU 4 21 266.026 427.746 298.963 1.00135.36 ATOM 155 C LEU 4 21 265.724 426.961 297.694 1.00135.36 ATOM 156 O LEU 4 21 264.890 426.050 297.706 1.00135.36 ATOM 157 CB LEU 4 21 265.084 428.916 299.162 1.00135.36 ATOM 158 CG LEU 4 21 263.786 428.607 299.864 1.00135.36 ATOM 159 CD1 LEU 4 21 263.470 429.803 300.734 1.00135.36 ATOM 160 CD2 LEU 4 21 262.714 428.376 298.857 1.00135.36 ATOM 161 N VAL 4 22 266.430 427.273 296.602 1.00125.71 ATOM 162 CA VAL 4 22 266.380 426.437 295.403 1.00125.71 ATOM 163 C VAL 4 22 266.925 425.053 295.699 1.00125.71 ATOM 164 O VAL 4 22 266.333 424.037 295.308 1.00125.71 ATOM 165 CB VAL 4 22 267.165 427.086 294.250 1.00125.71 ATOM 166 CG1 VAL 4 22 267.350 426.109 293.143 1.00125.71 ATOM 167 CG2 VAL 4 22 266.436 428.266 293.717 1.00125.71 ATOM 168 N VAL 4 23 268.061 425.000 296.395 1.00124.36 ATOM 169 CA VAL 4 23 268.653 423.719 296.774 1.00124.36 ATOM 170 C VAL 4 23 267.702 422.927 297.659 1.00124.36 ATOM 171 O VAL 4 23 267.561 421.705 297.517 1.00124.36 ATOM 172 CB VAL 4 23 270.000 423.960 297.467 1.00124.36 ATOM 173 CG1 VAL 4 23 270.612 422.659 297.928 1.00124.36 ATOM 174 CG2 VAL 4 23 270.926 424.659 296.525 1.00124.36 ATOM 175 N LEU 4 24 266.995 423.626 298.545 1.00132.73 ATOM 176 CA LEU 4 24 266.015 422.965 299.400 1.00132.73 ATOM 177 C LEU 4 24 264.855 422.400 298.589 1.00132.73 ATOM 178 O LEU 4 24 264.384 421.285 298.861 1.00132.73 ATOM 179 CB LEU 4 24 265.499 423.939 300.445 1.00132.73 ATOM 180 CG LEU 4 24 266.594 424.478 301.359 1.00132.73 ATOM 181 CD1 LEU 4 24 266.021 425.498 302.327 1.00132.73 ATOM 182 CD2 LEU 4 24 267.348 423.372 302.086 1.00132.73 ATOM 183 N TYR 4 25 264.383 423.167 297.598 1.00128.62 ATOM 184 CA TYR 4 25 263.377 422.666 296.670 1.00128.62 ATOM 185 C TYR 4 25 263.871 421.424 295.978 1.00128.62 ATOM 186 O TYR 4 25 263.118 420.470 295.765 1.00128.62 ATOM 187 CB TYR 4 25 263.042 423.695 295.596 1.00128.62 ATOM 188 CG TYR 4 25 262.050 423.142 294.593 1.00128.62 ATOM 189 CD1 TYR 4 25 260.705 423.096 294.899 1.00128.62 ATOM 190 CD2 TYR 4 25 262.453 422.639 293.352 1.00128.62 ATOM 191 CE1 TYR 4 25 259.792 422.582 294.006 1.00128.62 ATOM 192 CE2 TYR 4 25 261.553 422.097 292.489 1.00128.62 ATOM 193 CZ TYR 4 25 260.226 422.088 292.808 1.00128.62 ATOM 194 OH TYR 4 25 259.326 421.578 291.918 1.00128.62 ATOM 195 N HIS 4 26 265.124 421.462 295.565 1.00125.54 ATOM 196 CA HIS 4 26 265.637 420.425 294.713 1.00125.54 ATOM 197 C HIS 4 26 265.816 419.151 295.523 1.00125.54 ATOM 198 O HIS 4 26 265.610 418.039 295.020 1.00125.54 ATOM 199 CB HIS 4 26 266.936 420.926 294.102 1.00125.54 ATOM 200 CG HIS 4 26 267.247 420.326 292.782 1.00125.54 ATOM 201 ND1 HIS 4 26 266.749 420.840 291.609 1.00125.54 ATOM 202 CD2 HIS 4 26 267.990 419.253 292.443 1.00125.54 ATOM 203 CE1 HIS 4 26 267.188 420.117 290.600 1.00125.54 ATOM 204 NE2 HIS 4 26 267.938 419.144 291.080 1.00125.54 ATOM 205 N TYR 4 27 266.059 419.315 296.822 1.00140.75 ATOM 206 CA TYR 4 27 266.067 418.178 297.725 1.00140.75 ATOM 207 C TYR 4 27 264.672 417.596 297.922 1.00140.75 ATOM 208 O TYR 4 27 264.500 416.369 297.890 1.00140.75 ATOM 209 CB TYR 4 27 266.661 418.563 299.073 1.00140.75 ATOM 210 CG TYR 4 27 266.594 417.390 299.979 1.00140.75 ATOM 211 CD1 TYR 4 27 267.355 416.268 299.711 1.00140.75 ATOM 212 CD2 TYR 4 27 265.746 417.369 301.071 1.00140.75 ATOM 213 CE1 TYR 4 27 267.287 415.164 300.502 1.00140.75 ATOM 214 CE2 TYR 4 27 265.675 416.263 301.865 1.00140.75 ATOM 215 CZ TYR 4 27 266.461 415.168 301.579 1.00140.75 ATOM 216 OH TYR 4 27 266.404 414.041 302.367 1.00140.75 ATOM 217 N VAL 4 28 263.678 418.449 298.194 1.00131.08 ATOM 218 CA VAL 4 28 262.325 417.943 298.436 1.00131.08 ATOM 219 C VAL 4 28 261.774 417.291 297.173 1.00131.08 ATOM 220 O VAL 4 28 261.072 416.275 297.231 1.00131.08 ATOM 221 CB VAL 4 28 261.409 419.070 298.960 1.00131.08 ATOM 222 CG1 VAL 4 28 259.976 418.593 299.148 1.00131.08 ATOM 223 CG2 VAL 4 28 261.915 419.574 300.282 1.00131.08 ATOM 224 N ALA 4 29 262.173 417.800 296.014 1.00135.22 ATOM 225 CA ALA 4 29 261.704 417.234 294.763 1.00135.22 ATOM 226 C ALA 4 29 262.419 415.933 294.442 1.00135.22 ATOM 227 O ALA 4 29 261.844 415.041 293.811 1.00135.22 ATOM 228 CB ALA 4 29 261.895 418.239 293.636 1.00135.22 ATOM 229 N VAL 4 30 263.681 415.798 294.849 1.00149.20 ATOM 230 CA VAL 4 30 264.373 414.564 294.500 1.00149.20 ATOM 231 C VAL 4 30 263.990 413.446 295.462 1.00149.20 ATOM 232 O VAL 4 30 263.989 412.265 295.094 1.00149.20 ATOM 233 CB VAL 4 30 265.898 414.787 294.433 1.00149.20 ATOM 234 CG1 VAL 4 30 266.528 414.970 295.799 1.00149.20 ATOM 235 CG2 VAL 4 30 266.577 413.656 293.683 1.00149.20 ATOM 236 N ASN 4 31 263.601 413.792 296.689 1.00152.20 ATOM 237 CA ASN 4 31 263.443 412.744 297.691 1.00152.20 ATOM 238 C ASN 4 31 262.086 412.061 297.569 1.00152.20 ATOM 239 O ASN 4 31 262.016 410.868 297.251 1.00152.20 ATOM 240 CB ASN 4 31 263.643 413.337 299.084 1.00152.20 ATOM 241 CG ASN 4 31 264.163 412.329 300.087 1.00152.20 ATOM 242 OD1 ASN 4 31 264.717 412.705 301.109 1.00152.20 ATOM 243 ND2 ASN 4 31 263.983 411.049 299.809 1.00152.20 ATOM 244 N ASN 4 32 261.006 412.809 297.791 1.00153.70 ATOM 245 CA ASN 4 32 259.637 412.321 297.893 1.00153.70 ATOM 246 C ASN 4 32 259.204 411.744 296.549 1.00153.70 ATOM 247 O ASN 4 32 259.258 412.444 295.535 1.00153.70 ATOM 248 CB ASN 4 32 258.734 413.470 298.351 1.00153.70 ATOM 249 CG ASN 4 32 257.388 413.004 298.863 1.00153.70 ATOM 250 OD1 ASN 4 32 257.032 411.835 298.763 1.00153.70 ATOM 251 ND2 ASN 4 32 256.645 413.924 299.462 1.00153.70 ATOM 252 N PRO 4 33 258.822 410.463 296.487 1.00147.38 ATOM 253 CA PRO 4 33 258.526 409.839 295.189 1.00147.38 ATOM 254 C PRO 4 33 257.278 410.357 294.491 1.00147.38 ATOM 255 O PRO 4 33 256.590 411.240 295.010 1.00147.38 ATOM 256 CB PRO 4 33 258.383 408.354 295.545 1.00147.38 ATOM 257 CG PRO 4 33 258.100 408.331 297.002 1.00147.38 ATOM 258 CD PRO 4 33 258.864 409.471 297.570 1.00147.38 ATOM 259 N LYS 4 34 256.986 409.777 293.324 1.00139.03 ATOM 260 CA LYS 4 34 256.070 410.328 292.323 1.00139.03 ATOM 261 C LYS 4 34 254.644 410.550 292.825 1.00139.03 ATOM 262 O LYS 4 34 253.882 411.315 292.239 1.00139.03 ATOM 263 CB LYS 4 34 256.066 409.428 291.081 1.00139.03 ATOM 264 CG LYS 4 34 255.490 408.036 291.279 1.00139.03 ATOM 265 CD LYS 4 34 254.085 407.938 290.724 1.00139.03 ATOM 266 CE LYS 4 34 253.533 406.558 290.908 1.00139.03 ATOM 267 NZ LYS 4 34 252.140 406.510 290.399 1.00139.03 ATOM 268 OXT LYS 4 34 254.229 409.979 293.829 1.00139.03 TER