HEADER MEMBRANE PROTEIN 31-DEC-69 7O3J TITLE O-layer structure (TrwH/VirB7, TrwF/VirB9CTD, TrwE/VirB10CTD) of the TITLE 2 outer membrane core complex from the fully-assembled R388 type IV TITLE 3 secretion system determined by cryo-EM. COMPND MOL_ID: 3; COMPND 2 MOLECULE: TrwH protein; COMPND 3 CHAIN: C, F, I, L, O, R, U, X, a, d, g, j, m, p; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7O3J I 1 47 UNP O50334 O50334_ECOL 1 47 SEQRES 1 I 28 CYS ALA SER ALA PRO LYS PRO LYS GLN PRO SER ASP PHE SEQRES 2 I 28 ASN ARG GLU PRO VAL ASN LYS THR VAL PRO VAL GLU ILE SEQRES 3 I 28 GLN ARG ATOM 1 N CYS I 17 271.341 306.720 28.774 1.00 93.90 ATOM 2 CA CYS I 17 270.610 307.367 27.691 1.00 93.90 ATOM 3 C CYS I 17 269.352 308.051 28.215 1.00 93.90 ATOM 4 O CYS I 17 268.697 308.801 27.494 1.00 93.90 ATOM 5 CB CYS I 17 270.248 306.352 26.607 1.00 93.90 ATOM 6 SG CYS I 17 269.979 307.071 24.973 1.00 93.90 ATOM 7 N ALA I 18 269.019 307.782 29.474 1.00 84.71 ATOM 8 CA ALA I 18 267.867 308.380 30.135 1.00 84.71 ATOM 9 C ALA I 18 268.325 309.051 31.420 1.00 84.71 ATOM 10 O ALA I 18 269.076 308.458 32.200 1.00 84.71 ATOM 11 CB ALA I 18 266.795 307.331 30.435 1.00 84.71 ATOM 12 N SER I 19 267.872 310.282 31.636 1.00 75.57 ATOM 13 CA SER I 19 268.235 311.057 32.809 1.00 75.57 ATOM 14 C SER I 19 266.979 311.523 33.529 1.00 75.57 ATOM 15 O SER I 19 265.883 311.537 32.965 1.00 75.57 ATOM 16 CB SER I 19 269.101 312.261 32.431 1.00 75.57 ATOM 17 OG SER I 19 269.354 313.075 33.560 1.00 75.57 ATOM 18 N ALA I 20 267.150 311.897 34.788 1.00 69.67 ATOM 19 CA ALA I 20 266.020 312.326 35.599 1.00 69.67 ATOM 20 C ALA I 20 265.436 313.617 35.042 1.00 69.67 ATOM 21 O ALA I 20 266.181 314.571 34.798 1.00 69.67 ATOM 22 CB ALA I 20 266.452 312.524 37.044 1.00 69.67 ATOM 23 N PRO I 21 264.128 313.687 34.821 1.00 69.73 ATOM 24 CA PRO I 21 263.543 314.910 34.265 1.00 69.73 ATOM 25 C PRO I 21 263.672 316.080 35.225 1.00 69.73 ATOM 26 O PRO I 21 263.637 315.916 36.445 1.00 69.73 ATOM 27 CB PRO I 21 262.077 314.531 34.039 1.00 69.73 ATOM 28 CG PRO I 21 261.832 313.417 34.970 1.00 69.73 ATOM 29 CD PRO I 21 263.112 312.654 35.063 1.00 69.73 ATOM 30 N LYS I 22 263.831 317.259 34.660 1.00 72.59 ATOM 31 CA LYS I 22 263.926 318.483 35.428 1.00 72.59 ATOM 32 C LYS I 22 262.534 318.972 35.816 1.00 72.59 ATOM 33 O LYS I 22 261.551 318.661 35.143 1.00 72.59 ATOM 34 CB LYS I 22 264.633 319.559 34.617 1.00 72.59 ATOM 35 CG LYS I 22 266.040 319.205 34.203 1.00 72.59 ATOM 36 CD LYS I 22 266.971 319.178 35.395 1.00 72.59 ATOM 37 CE LYS I 22 267.245 320.579 35.903 1.00 72.59 ATOM 38 NZ LYS I 22 268.260 320.578 36.985 1.00 72.59 ATOM 39 N PRO I 23 262.422 319.734 36.898 1.00 70.05 ATOM 40 CA PRO I 23 261.148 320.381 37.207 1.00 70.05 ATOM 41 C PRO I 23 260.832 321.449 36.174 1.00 70.05 ATOM 42 O PRO I 23 261.712 321.972 35.490 1.00 70.05 ATOM 43 CB PRO I 23 261.379 320.995 38.590 1.00 70.05 ATOM 44 CG PRO I 23 262.589 320.338 39.112 1.00 70.05 ATOM 45 CD PRO I 23 263.427 319.997 37.935 1.00 70.05 ATOM 46 N LYS I 24 259.546 321.765 36.063 1.00 76.02 ATOM 47 CA LYS I 24 259.101 322.720 35.060 1.00 76.02 ATOM 48 C LYS I 24 259.778 324.068 35.254 1.00 76.02 ATOM 49 O LYS I 24 259.840 324.592 36.368 1.00 76.02 ATOM 50 CB LYS I 24 257.585 322.883 35.122 1.00 76.02 ATOM 51 CG LYS I 24 257.097 324.171 34.492 1.00 76.02 ATOM 52 CD LYS I 24 255.687 324.508 34.913 1.00 76.02 ATOM 53 CE LYS I 24 254.712 323.475 34.402 1.00 76.02 ATOM 54 NZ LYS I 24 253.316 323.983 34.444 1.00 76.02 ATOM 55 N GLN I 25 260.288 324.618 34.174 1.00 80.77 ATOM 56 CA GLN I 25 260.820 325.973 34.164 1.00 80.77 ATOM 57 C GLN I 25 259.708 326.953 33.820 1.00 80.77 ATOM 58 O GLN I 25 259.037 326.779 32.799 1.00 80.77 ATOM 59 CB GLN I 25 261.946 326.104 33.154 1.00 80.77 ATOM 60 CG GLN I 25 263.293 325.627 33.650 1.00 80.77 ATOM 61 CD GLN I 25 263.795 326.427 34.831 1.00 80.77 ATOM 62 OE1 GLN I 25 264.123 325.871 35.878 1.00 80.77 ATOM 63 NE2 GLN I 25 263.855 327.741 34.671 1.00 80.77 ATOM 64 N PRO I 26 259.474 327.971 34.639 1.00 81.15 ATOM 65 CA PRO I 26 258.415 328.934 34.326 1.00 81.15 ATOM 66 C PRO I 26 258.734 329.738 33.077 1.00 81.15 ATOM 67 O PRO I 26 259.892 330.030 32.772 1.00 81.15 ATOM 68 CB PRO I 26 258.376 329.830 35.566 1.00 81.15 ATOM 69 CG PRO I 26 259.716 329.698 36.160 1.00 81.15 ATOM 70 CD PRO I 26 260.162 328.302 35.893 1.00 81.15 ATOM 71 N SER I 27 257.678 330.098 32.352 1.00 88.53 ATOM 72 CA SER I 27 257.816 330.910 31.154 1.00 88.53 ATOM 73 C SER I 27 258.138 332.346 31.539 1.00 88.53 ATOM 74 O SER I 27 257.594 332.869 32.514 1.00 88.53 ATOM 75 CB SER I 27 256.535 330.861 30.326 1.00 88.53 ATOM 76 OG SER I 27 255.484 331.544 30.984 1.00 88.53 ATOM 77 N ASP I 28 259.014 332.987 30.767 1.00 91.79 ATOM 78 CA ASP I 28 259.477 334.334 31.074 1.00 91.79 ATOM 79 C ASP I 28 258.778 335.402 30.242 1.00 91.79 ATOM 80 O ASP I 28 259.404 336.402 29.870 1.00 91.79 ATOM 81 CB ASP I 28 260.991 334.420 30.891 1.00 91.79 ATOM 82 CG ASP I 28 261.647 335.329 31.910 1.00 91.79 ATOM 83 OD1 ASP I 28 261.048 336.367 32.260 1.00 91.79 ATOM 84 OD2 ASP I 28 262.763 335.005 32.366 1.00 91.79 ATOM 85 N PHE I 29 257.492 335.225 29.948 1.00 93.49 ATOM 86 CA PHE I 29 256.771 336.150 29.084 1.00 93.49 ATOM 87 C PHE I 29 255.871 337.097 29.870 1.00 93.49 ATOM 88 O PHE I 29 255.923 338.315 29.675 1.00 93.49 ATOM 89 CB PHE I 29 255.942 335.364 28.066 1.00 93.49 ATOM 90 CG PHE I 29 256.738 334.361 27.287 1.00 93.49 ATOM 91 CD1 PHE I 29 256.187 333.140 26.940 1.00 93.49 ATOM 92 CD2 PHE I 29 258.039 334.638 26.901 1.00 93.49 ATOM 93 CE1 PHE I 29 256.920 332.215 26.224 1.00 93.49 ATOM 94 CE2 PHE I 29 258.775 333.715 26.186 1.00 93.49 ATOM 95 CZ PHE I 29 258.214 332.502 25.847 1.00 93.49 ATOM 96 N ASN I 30 255.041 336.552 30.759 1.00 87.22 ATOM 97 CA ASN I 30 254.047 337.336 31.488 1.00 87.22 ATOM 98 C ASN I 30 254.670 337.872 32.773 1.00 87.22 ATOM 99 O ASN I 30 254.309 337.488 33.886 1.00 87.22 ATOM 100 CB ASN I 30 252.818 336.485 31.779 1.00 87.22 ATOM 101 CG ASN I 30 253.176 335.135 32.376 1.00 87.22 ATOM 102 OD1 ASN I 30 254.278 334.629 32.172 1.00 87.22 ATOM 103 ND2 ASN I 30 252.246 334.549 33.117 1.00 87.22 ATOM 104 N ARG I 31 255.616 338.792 32.614 1.00 83.15 ATOM 105 CA ARG I 31 256.326 339.378 33.745 1.00 83.15 ATOM 106 C ARG I 31 255.595 340.635 34.195 1.00 83.15 ATOM 107 O ARG I 31 255.463 341.590 33.425 1.00 83.15 ATOM 108 CB ARG I 31 257.773 339.696 33.381 1.00 83.15 ATOM 109 CG ARG I 31 258.556 340.304 34.519 1.00 83.15 ATOM 110 CD ARG I 31 259.886 340.838 34.048 1.00 83.15 ATOM 111 NE ARG I 31 260.875 339.781 33.877 1.00 83.15 ATOM 112 CZ ARG I 31 262.043 339.748 34.503 1.00 83.15 ATOM 113 NH1 ARG I 31 262.375 340.716 35.343 1.00 83.15 ATOM 114 NH2 ARG I 31 262.885 338.751 34.283 1.00 83.15 ATOM 115 N GLU I 32 255.128 340.633 35.435 1.00 82.41 ATOM 116 CA GLU I 32 254.294 341.694 35.972 1.00 82.41 ATOM 117 C GLU I 32 254.668 341.943 37.424 1.00 82.41 ATOM 118 O GLU I 32 255.242 341.069 38.080 1.00 82.41 ATOM 119 CB GLU I 32 252.808 341.331 35.867 1.00 82.41 ATOM 120 CG GLU I 32 252.409 340.151 36.716 1.00 82.41 ATOM 121 CD GLU I 32 250.958 339.782 36.539 1.00 82.41 ATOM 122 OE1 GLU I 32 250.274 340.443 35.731 1.00 82.41 ATOM 123 OE2 GLU I 32 250.498 338.834 37.207 1.00 82.41 ATOM 124 N PRO I 33 254.368 343.132 37.948 1.00 79.09 ATOM 125 CA PRO I 33 254.677 343.413 39.353 1.00 79.09 ATOM 126 C PRO I 33 253.924 342.494 40.300 1.00 79.09 ATOM 127 O PRO I 33 252.757 342.167 40.084 1.00 79.09 ATOM 128 CB PRO I 33 254.236 344.870 39.524 1.00 79.09 ATOM 129 CG PRO I 33 254.252 345.429 38.163 1.00 79.09 ATOM 130 CD PRO I 33 253.855 344.321 37.254 1.00 79.09 ATOM 131 N VAL I 34 254.610 342.075 41.363 1.00 75.93 ATOM 132 CA VAL I 34 253.952 341.294 42.403 1.00 75.93 ATOM 133 C VAL I 34 253.014 342.172 43.217 1.00 75.93 ATOM 134 O VAL I 34 251.889 341.775 43.532 1.00 75.93 ATOM 135 CB VAL I 34 254.995 340.607 43.300 1.00 75.93 ATOM 136 CG1 VAL I 34 254.307 339.834 44.391 1.00 75.93 ATOM 137 CG2 VAL I 34 255.859 339.688 42.490 1.00 75.93 ATOM 138 N ASN I 35 253.457 343.375 43.568 1.00 77.32 ATOM 139 CA ASN I 35 252.727 344.231 44.499 1.00 77.32 ATOM 140 C ASN I 35 251.801 345.147 43.717 1.00 77.32 ATOM 141 O ASN I 35 252.234 346.149 43.146 1.00 77.32 ATOM 142 CB ASN I 35 253.690 345.034 45.363 1.00 77.32 ATOM 143 CG ASN I 35 254.586 344.160 46.195 1.00 77.32 ATOM 144 OD1 ASN I 35 254.201 343.702 47.264 1.00 77.32 ATOM 145 ND2 ASN I 35 255.793 343.927 45.714 1.00 77.32 ATOM 146 N LYS I 36 250.517 344.799 43.687 1.00 81.97 ATOM 147 CA LYS I 36 249.514 345.720 43.174 1.00 81.97 ATOM 148 C LYS I 36 249.199 346.814 44.182 1.00 81.97 ATOM 149 O LYS I 36 248.876 347.940 43.790 1.00 81.97 ATOM 150 CB LYS I 36 248.240 344.964 42.804 1.00 81.97 ATOM 151 CG LYS I 36 248.259 344.349 41.418 1.00 81.97 ATOM 152 CD LYS I 36 249.087 343.082 41.369 1.00 81.97 ATOM 153 CE LYS I 36 249.026 342.450 39.995 1.00 81.97 ATOM 154 NZ LYS I 36 249.925 341.275 39.876 1.00 81.97 ATOM 155 N THR I 37 249.289 346.504 45.472 1.00 85.77 ATOM 156 CA THR I 37 249.047 347.460 46.539 1.00 85.77 ATOM 157 C THR I 37 250.130 347.320 47.596 1.00 85.77 ATOM 158 O THR I 37 250.744 346.262 47.740 1.00 85.77 ATOM 159 CB THR I 37 247.676 347.253 47.185 1.00 85.77 ATOM 160 OG1 THR I 37 247.527 345.877 47.555 1.00 85.77 ATOM 161 CG2 THR I 37 246.566 347.637 46.221 1.00 85.77 ATOM 162 N VAL I 38 250.359 348.398 48.333 1.00 87.06 ATOM 163 CA VAL I 38 251.363 348.377 49.401 1.00 87.06 ATOM 164 C VAL I 38 250.880 347.469 50.527 1.00 87.06 ATOM 165 O VAL I 38 249.723 347.593 50.963 1.00 87.06 ATOM 166 CB VAL I 38 251.625 349.792 49.910 1.00 87.06 ATOM 167 CG1 VAL I 38 252.796 349.800 50.870 1.00 87.06 ATOM 168 CG2 VAL I 38 251.888 350.723 48.746 1.00 87.06 ATOM 169 N PRO I 39 251.706 346.549 51.019 1.00 86.63 ATOM 170 CA PRO I 39 251.278 345.698 52.133 1.00 86.63 ATOM 171 C PRO I 39 251.002 346.517 53.383 1.00 86.63 ATOM 172 O PRO I 39 251.608 347.562 53.614 1.00 86.63 ATOM 173 CB PRO I 39 252.469 344.755 52.342 1.00 86.63 ATOM 174 CG PRO I 39 253.278 344.853 51.105 1.00 86.63 ATOM 175 CD PRO I 39 253.051 346.207 50.536 1.00 86.63 ATOM 176 N VAL I 40 250.064 346.028 54.193 1.00 88.95 ATOM 177 CA VAL I 40 249.753 346.708 55.445 1.00 88.95 ATOM 178 C VAL I 40 250.763 346.393 56.538 1.00 88.95 ATOM 179 O VAL I 40 250.852 347.140 57.518 1.00 88.95 ATOM 180 CB VAL I 40 248.339 346.350 55.924 1.00 88.95 ATOM 181 CG1 VAL I 40 247.313 346.834 54.922 1.00 88.95 ATOM 182 CG2 VAL I 40 248.220 344.854 56.133 1.00 88.95 ATOM 183 N GLU I 41 251.522 345.304 56.406 1.00 88.37 ATOM 184 CA GLU I 41 252.575 345.020 57.376 1.00 88.37 ATOM 185 C GLU I 41 253.664 346.079 57.332 1.00 88.37 ATOM 186 O GLU I 41 254.331 346.327 58.342 1.00 88.37 ATOM 187 CB GLU I 41 253.169 343.635 57.126 1.00 88.37 ATOM 188 CG GLU I 41 252.205 342.481 57.342 1.00 88.37 ATOM 189 CD GLU I 41 251.174 342.354 56.243 1.00 88.37 ATOM 190 OE1 GLU I 41 251.430 342.848 55.127 1.00 88.37 ATOM 191 OE2 GLU I 41 250.109 341.754 56.492 1.00 88.37 ATOM 192 N ILE I 42 253.861 346.706 56.172 1.00 88.54 ATOM 193 CA ILE I 42 254.749 347.854 56.053 1.00 88.54 ATOM 194 C ILE I 42 254.160 349.096 56.702 1.00 88.54 ATOM 195 O ILE I 42 254.827 350.133 56.774 1.00 88.54 ATOM 196 CB ILE I 42 255.059 348.039 54.553 1.00 88.54 ATOM 197 CG1 ILE I 42 255.678 346.757 54.002 1.00 88.54 ATOM 198 CG2 ILE I 42 256.002 349.198 54.292 1.00 88.54 ATOM 199 CD1 ILE I 42 256.211 346.898 52.614 1.00 88.54 ATOM 200 N GLN I 43 252.934 348.997 57.223 1.00 93.50 ATOM 201 CA GLN I 43 252.221 350.129 57.815 1.00 93.50 ATOM 202 C GLN I 43 252.010 351.236 56.788 1.00 93.50 ATOM 203 O GLN I 43 252.151 352.417 57.101 1.00 93.50 ATOM 204 CB GLN I 43 252.939 350.665 59.057 1.00 93.50 ATOM 205 CG GLN I 43 252.327 350.215 60.372 1.00 93.50 ATOM 206 CD GLN I 43 252.705 348.795 60.740 1.00 93.50 ATOM 207 OE1 GLN I 43 253.876 348.492 60.969 1.00 93.50 ATOM 208 NE2 GLN I 43 251.713 347.917 60.801 1.00 93.50 ATOM 209 N ARG I 44 251.650 350.840 55.572 1.00 94.55 ATOM 210 CA ARG I 44 251.369 351.789 54.506 1.00 94.55 ATOM 211 C ARG I 44 250.359 351.207 53.526 1.00 94.55 ATOM 212 O ARG I 44 249.547 350.356 53.889 1.00 94.55 ATOM 213 CB ARG I 44 252.655 352.178 53.776 1.00 94.55 TER