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 a 1 47 UNP O50334 O50334_ECOL 1 47 SEQRES 1 j 28 CYS ALA SER ALA PRO LYS PRO LYS GLN PRO SER ASP PHE SEQRES 2 j 28 ASN ARG GLU PRO VAL ASN LYS THR VAL PRO VAL GLU ILE SEQRES 3 j 28 GLN ARG ATOM 1 N CYS R 17 237.412 266.374 28.914 1.00 92.43 ATOM 2 CA CYS R 17 236.611 265.739 27.874 1.00 92.43 ATOM 3 C CYS R 17 235.667 264.700 28.469 1.00 92.43 ATOM 4 O CYS R 17 234.786 264.183 27.784 1.00 92.43 ATOM 5 CB CYS R 17 237.515 265.090 26.823 1.00 92.43 ATOM 6 SG CYS R 17 236.744 264.888 25.203 1.00 92.43 ATOM 7 N ALA R 18 235.861 264.395 29.749 1.00 85.05 ATOM 8 CA ALA R 18 235.025 263.450 30.476 1.00 85.05 ATOM 9 C ALA R 18 234.480 264.125 31.723 1.00 85.05 ATOM 10 O ALA R 18 235.230 264.774 32.461 1.00 85.05 ATOM 11 CB ALA R 18 235.810 262.191 30.851 1.00 85.05 ATOM 12 N SER R 19 233.181 263.973 31.956 1.00 76.80 ATOM 13 CA SER R 19 232.512 264.573 33.097 1.00 76.80 ATOM 14 C SER R 19 231.781 263.500 33.890 1.00 76.80 ATOM 15 O SER R 19 231.521 262.401 33.395 1.00 76.80 ATOM 16 CB SER R 19 231.530 265.659 32.654 1.00 76.80 ATOM 17 OG SER R 19 230.798 266.159 33.758 1.00 76.80 ATOM 18 N ALA R 20 231.461 263.829 35.132 1.00 70.89 ATOM 19 CA ALA R 20 230.796 262.876 36.008 1.00 70.89 ATOM 20 C ALA R 20 229.404 262.562 35.478 1.00 70.89 ATOM 21 O ALA R 20 228.639 263.483 35.179 1.00 70.89 ATOM 22 CB ALA R 20 230.708 263.433 37.423 1.00 70.89 ATOM 23 N PRO R 21 229.043 261.290 35.339 1.00 71.52 ATOM 24 CA PRO R 21 227.717 260.959 34.811 1.00 71.52 ATOM 25 C PRO R 21 226.611 261.407 35.749 1.00 71.52 ATOM 26 O PRO R 21 226.770 261.413 36.970 1.00 71.52 ATOM 27 CB PRO R 21 227.759 259.434 34.680 1.00 71.52 ATOM 28 CG PRO R 21 228.795 259.007 35.634 1.00 71.52 ATOM 29 CD PRO R 21 229.825 260.088 35.653 1.00 71.52 ATOM 30 N LYS R 22 225.495 261.788 35.165 1.00 74.27 ATOM 31 CA LYS R 22 224.327 262.202 35.915 1.00 74.27 ATOM 32 C LYS R 22 223.541 260.981 36.385 1.00 74.27 ATOM 33 O LYS R 22 223.621 259.913 35.778 1.00 74.27 ATOM 34 CB LYS R 22 223.431 263.079 35.051 1.00 74.27 ATOM 35 CG LYS R 22 224.088 264.342 34.554 1.00 74.27 ATOM 36 CD LYS R 22 224.328 265.318 35.684 1.00 74.27 ATOM 37 CE LYS R 22 223.026 265.927 36.162 1.00 74.27 ATOM 38 NZ LYS R 22 223.259 266.984 37.179 1.00 74.27 ATOM 39 N PRO R 23 222.778 261.111 37.465 1.00 70.71 ATOM 40 CA PRO R 23 221.865 260.034 37.847 1.00 70.71 ATOM 41 C PRO R 23 220.748 259.900 36.827 1.00 70.71 ATOM 42 O PRO R 23 220.432 260.830 36.085 1.00 70.71 ATOM 43 CB PRO R 23 221.327 260.483 39.207 1.00 70.71 ATOM 44 CG PRO R 23 222.239 261.548 39.659 1.00 70.71 ATOM 45 CD PRO R 23 222.753 262.212 38.435 1.00 70.71 ATOM 46 N LYS R 24 220.154 258.713 36.793 1.00 76.04 ATOM 47 CA LYS R 24 219.118 258.430 35.811 1.00 76.04 ATOM 48 C LYS R 24 217.956 259.401 35.952 1.00 76.04 ATOM 49 O LYS R 24 217.465 259.648 37.054 1.00 76.04 ATOM 50 CB LYS R 24 218.621 256.995 35.968 1.00 76.04 ATOM 51 CG LYS R 24 217.253 256.767 35.358 1.00 76.04 ATOM 52 CD LYS R 24 216.613 255.497 35.863 1.00 76.04 ATOM 53 CE LYS R 24 217.399 254.287 35.424 1.00 76.04 ATOM 54 NZ LYS R 24 216.593 253.045 35.549 1.00 76.04 ATOM 55 N GLN R 25 217.528 259.953 34.837 1.00 80.70 ATOM 56 CA GLN R 25 216.325 260.770 34.781 1.00 80.70 ATOM 57 C GLN R 25 215.121 259.887 34.499 1.00 80.70 ATOM 58 O GLN R 25 215.135 259.130 33.524 1.00 80.70 ATOM 59 CB GLN R 25 216.444 261.831 33.701 1.00 80.70 ATOM 60 CG GLN R 25 217.212 263.066 34.116 1.00 80.70 ATOM 61 CD GLN R 25 216.550 263.808 35.257 1.00 80.70 ATOM 62 OE1 GLN R 25 217.171 264.069 36.285 1.00 80.70 ATOM 63 NE2 GLN R 25 215.281 264.150 35.081 1.00 80.70 ATOM 64 N PRO R 26 214.080 259.937 35.322 1.00 81.95 ATOM 65 CA PRO R 26 212.904 259.102 35.067 1.00 81.95 ATOM 66 C PRO R 26 212.184 259.512 33.793 1.00 81.95 ATOM 67 O PRO R 26 212.155 260.685 33.414 1.00 81.95 ATOM 68 CB PRO R 26 212.029 259.341 36.300 1.00 81.95 ATOM 69 CG PRO R 26 212.459 260.653 36.809 1.00 81.95 ATOM 70 CD PRO R 26 213.917 260.758 36.528 1.00 81.95 ATOM 71 N SER R 27 211.595 258.520 33.133 1.00 89.45 ATOM 72 CA SER R 27 210.827 258.760 31.921 1.00 89.45 ATOM 73 C SER R 27 209.502 259.416 32.273 1.00 89.45 ATOM 74 O SER R 27 208.875 259.066 33.275 1.00 89.45 ATOM 75 CB SER R 27 210.585 257.449 31.175 1.00 89.45 ATOM 76 OG SER R 27 209.688 256.622 31.893 1.00 89.45 ATOM 77 N ASP R 28 209.068 260.364 31.442 1.00 92.95 ATOM 78 CA ASP R 28 207.859 261.133 31.707 1.00 92.95 ATOM 79 C ASP R 28 206.658 260.638 30.911 1.00 92.95 ATOM 80 O ASP R 28 205.821 261.448 30.492 1.00 92.95 ATOM 81 CB ASP R 28 208.112 262.614 31.429 1.00 92.95 ATOM 82 CG ASP R 28 207.378 263.519 32.397 1.00 92.95 ATOM 83 OD1 ASP R 28 206.235 263.189 32.774 1.00 92.95 ATOM 84 OD2 ASP R 28 207.944 264.561 32.785 1.00 92.95 ATOM 85 N PHE R 29 206.542 259.330 30.699 1.00 94.27 ATOM 86 CA PHE R 29 205.474 258.779 29.874 1.00 94.27 ATOM 87 C PHE R 29 204.355 258.166 30.707 1.00 94.27 ATOM 88 O PHE R 29 203.179 258.474 30.499 1.00 94.27 ATOM 89 CB PHE R 29 206.050 257.735 28.918 1.00 94.27 ATOM 90 CG PHE R 29 207.202 258.237 28.100 1.00 94.27 ATOM 91 CD1 PHE R 29 208.267 257.407 27.799 1.00 94.27 ATOM 92 CD2 PHE R 29 207.220 259.538 27.629 1.00 94.27 ATOM 93 CE1 PHE R 29 209.330 257.867 27.046 1.00 94.27 ATOM 94 CE2 PHE R 29 208.279 260.004 26.878 1.00 94.27 ATOM 95 CZ PHE R 29 209.335 259.167 26.586 1.00 94.27 ATOM 96 N ASN R 30 204.706 257.293 31.651 1.00 88.35 ATOM 97 CA ASN R 30 203.723 256.547 32.434 1.00 88.35 ATOM 98 C ASN R 30 203.348 257.354 33.673 1.00 88.35 ATOM 99 O ASN R 30 203.647 256.987 34.809 1.00 88.35 ATOM 100 CB ASN R 30 204.281 255.181 32.809 1.00 88.35 ATOM 101 CG ASN R 30 205.680 255.265 33.395 1.00 88.35 ATOM 102 OD1 ASN R 30 206.418 256.211 33.127 1.00 88.35 ATOM 103 ND2 ASN R 30 206.049 254.276 34.197 1.00 88.35 ATOM 104 N ARG R 31 202.660 258.469 33.446 1.00 84.73 ATOM 105 CA ARG R 31 202.254 259.360 34.525 1.00 84.73 ATOM 106 C ARG R 31 200.868 258.959 35.009 1.00 84.73 ATOM 107 O ARG R 31 199.903 258.995 34.241 1.00 84.73 ATOM 108 CB ARG R 31 202.265 260.816 34.068 1.00 84.73 ATOM 109 CG ARG R 31 201.853 261.786 35.150 1.00 84.73 ATOM 110 CD ARG R 31 201.627 263.170 34.592 1.00 84.73 ATOM 111 NE ARG R 31 202.877 263.884 34.369 1.00 84.73 ATOM 112 CZ ARG R 31 203.172 265.053 34.921 1.00 84.73 ATOM 113 NH1 ARG R 31 202.306 265.644 35.729 1.00 84.73 ATOM 114 NH2 ARG R 31 204.331 265.636 34.657 1.00 84.73 ATOM 115 N GLU R 32 200.772 258.582 36.276 1.00 83.98 ATOM 116 CA GLU R 32 199.555 258.041 36.854 1.00 83.98 ATOM 117 C GLU R 32 199.403 258.551 38.278 1.00 83.98 ATOM 118 O GLU R 32 200.387 258.957 38.905 1.00 83.98 ATOM 119 CB GLU R 32 199.576 256.508 36.846 1.00 83.98 ATOM 120 CG GLU R 32 200.643 255.910 37.729 1.00 83.98 ATOM 121 CD GLU R 32 200.678 254.406 37.647 1.00 83.98 ATOM 122 OE1 GLU R 32 199.877 253.836 36.877 1.00 83.98 ATOM 123 OE2 GLU R 32 201.503 253.789 38.350 1.00 83.98 ATOM 124 N PRO R 33 198.181 258.559 38.809 1.00 79.77 ATOM 125 CA PRO R 33 197.982 259.010 40.190 1.00 79.77 ATOM 126 C PRO R 33 198.715 258.133 41.191 1.00 79.77 ATOM 127 O PRO R 33 198.773 256.911 41.051 1.00 79.77 ATOM 128 CB PRO R 33 196.465 258.917 40.375 1.00 79.77 ATOM 129 CG PRO R 33 195.916 258.972 39.010 1.00 79.77 ATOM 130 CD PRO R 33 196.902 258.281 38.139 1.00 79.77 ATOM 131 N VAL R 34 199.283 258.773 42.211 1.00 76.78 ATOM 132 CA VAL R 34 199.902 258.025 43.297 1.00 76.78 ATOM 133 C VAL R 34 198.842 257.360 44.161 1.00 76.78 ATOM 134 O VAL R 34 198.979 256.196 44.549 1.00 76.78 ATOM 135 CB VAL R 34 200.810 258.943 44.134 1.00 76.78 ATOM 136 CG1 VAL R 34 201.415 258.171 45.272 1.00 76.78 ATOM 137 CG2 VAL R 34 201.893 259.528 43.279 1.00 76.78 ATOM 138 N ASN R 35 197.769 258.080 44.473 1.00 77.83 ATOM 139 CA ASN R 35 196.778 257.620 45.440 1.00 77.83 ATOM 140 C ASN R 35 195.674 256.875 44.708 1.00 77.83 ATOM 141 O ASN R 35 194.790 257.483 44.104 1.00 77.83 ATOM 142 CB ASN R 35 196.213 258.790 46.235 1.00 77.83 ATOM 143 CG ASN R 35 197.270 259.520 47.016 1.00 77.83 ATOM 144 OD1 ASN R 35 197.636 259.111 48.112 1.00 77.83 ATOM 145 ND2 ASN R 35 197.764 260.612 46.463 1.00 77.83 ATOM 146 N LYS R 36 195.727 255.546 44.764 1.00 82.11 ATOM 147 CA LYS R 36 194.602 254.743 44.307 1.00 82.11 ATOM 148 C LYS R 36 193.470 254.745 45.322 1.00 82.11 ATOM 149 O LYS R 36 192.299 254.657 44.941 1.00 82.11 ATOM 150 CB LYS R 36 195.054 253.312 44.024 1.00 82.11 ATOM 151 CG LYS R 36 195.649 253.106 42.644 1.00 82.11 ATOM 152 CD LYS R 36 197.068 253.625 42.556 1.00 82.11 ATOM 153 CE LYS R 36 197.664 253.339 41.193 1.00 82.11 ATOM 154 NZ LYS R 36 199.010 253.944 41.028 1.00 82.11 ATOM 155 N THR R 37 193.800 254.843 46.606 1.00 85.85 ATOM 156 CA THR R 37 192.820 254.889 47.678 1.00 85.85 ATOM 157 C THR R 37 193.203 255.978 48.666 1.00 85.85 ATOM 158 O THR R 37 194.373 256.349 48.781 1.00 85.85 ATOM 159 CB THR R 37 192.719 253.550 48.411 1.00 85.85 ATOM 160 OG1 THR R 37 194.030 253.122 48.802 1.00 85.85 ATOM 161 CG2 THR R 37 192.092 252.495 47.515 1.00 85.85 ATOM 162 N VAL R 38 192.208 256.488 49.378 1.00 86.86 ATOM 163 CA VAL R 38 192.458 257.528 50.381 1.00 86.86 ATOM 164 C VAL R 38 193.241 256.926 51.542 1.00 86.86 ATOM 165 O VAL R 38 192.864 255.856 52.049 1.00 86.86 ATOM 166 CB VAL R 38 191.140 258.129 50.861 1.00 86.86 ATOM 167 CG1 VAL R 38 191.398 259.331 51.744 1.00 86.86 ATOM 168 CG2 VAL R 38 190.284 258.520 49.674 1.00 86.86 ATOM 169 N PRO R 39 194.325 257.555 51.990 1.00 86.71 ATOM 170 CA PRO R 39 195.066 257.020 53.137 1.00 86.71 ATOM 171 C PRO R 39 194.212 257.011 54.393 1.00 86.71 ATOM 172 O PRO R 39 193.329 257.850 54.578 1.00 86.71 ATOM 173 CB PRO R 39 196.251 257.981 53.279 1.00 86.71 ATOM 174 CG PRO R 39 196.329 258.712 51.993 1.00 86.71 ATOM 175 CD PRO R 39 194.956 258.757 51.427 1.00 86.71 ATOM 176 N VAL R 40 194.484 256.041 55.266 1.00 90.22 ATOM 177 CA VAL R 40 193.758 255.969 56.528 1.00 90.22 ATOM 178 C VAL R 40 194.296 256.951 57.558 1.00 90.22 ATOM 179 O VAL R 40 193.592 257.266 58.525 1.00 90.22 ATOM 180 CB VAL R 40 193.794 254.546 57.099 1.00 90.22 ATOM 181 CG1 VAL R 40 193.088 253.591 56.159 1.00 90.22 ATOM 182 CG2 VAL R 40 195.226 254.110 57.329 1.00 90.22 ATOM 183 N GLU R 41 195.526 257.438 57.390 1.00 90.29 ATOM 184 CA GLU R 41 196.042 258.460 58.293 1.00 90.29 ATOM 185 C GLU R 41 195.252 259.753 58.172 1.00 90.29 ATOM 186 O GLU R 41 195.166 260.521 59.136 1.00 90.29 ATOM 187 CB GLU R 41 197.523 258.714 58.020 1.00 90.29 ATOM 188 CG GLU R 41 198.435 257.533 58.305 1.00 90.29 ATOM 189 CD GLU R 41 198.323 256.433 57.274 1.00 90.29 ATOM 190 OE1 GLU R 41 197.892 256.721 56.140 1.00 90.29 ATOM 191 OE2 GLU R 41 198.672 255.278 57.595 1.00 90.29 ATOM 192 N ILE R 42 194.679 260.012 56.997 1.00 89.98 ATOM 193 CA ILE R 42 193.758 261.124 56.812 1.00 89.98 ATOM 194 C ILE R 42 192.420 260.868 57.486 1.00 89.98 ATOM 195 O ILE R 42 191.558 261.754 57.506 1.00 89.98 ATOM 196 CB ILE R 42 193.639 261.373 55.293 1.00 89.98 ATOM 197 CG1 ILE R 42 195.023 261.654 54.717 1.00 89.98 ATOM 198 CG2 ILE R 42 192.718 262.531 54.964 1.00 89.98 ATOM 199 CD1 ILE R 42 194.998 262.116 53.296 1.00 89.98 ATOM 200 N GLN R 43 192.245 259.687 58.083 1.00 94.89 ATOM 201 CA GLN R 43 190.986 259.283 58.709 1.00 94.89 ATOM 202 C GLN R 43 189.854 259.259 57.687 1.00 94.89 ATOM 203 O GLN R 43 188.736 259.679 57.980 1.00 94.89 ATOM 204 CB GLN R 43 190.631 260.180 59.898 1.00 94.89 ATOM 205 CG GLN R 43 190.940 259.566 61.254 1.00 94.89 ATOM 206 CD GLN R 43 192.409 259.641 61.609 1.00 94.89 ATOM 207 OE1 GLN R 43 192.968 260.726 61.768 1.00 94.89 ATOM 208 NE2 GLN R 43 193.046 258.483 61.741 1.00 94.89 ATOM 209 N ARG R 44 190.155 258.745 56.500 1.00 94.81 ATOM 210 CA ARG R 44 189.160 258.615 55.445 1.00 94.81 ATOM 211 C ARG R 44 189.497 257.441 54.535 1.00 94.81 ATOM 212 O ARG R 44 190.147 256.485 54.957 1.00 94.81 ATOM 213 CB ARG R 44 189.064 259.907 54.633 1.00 94.81 TER