HEADER MEMBRANE PROTEIN 31-DEC-69 6V05 TITLE Cryo-EM structure of a substrate-engaged Bam complex COMPND MOL_ID: 1; COMPND 2 MOLECULE: Outer membrane protein assembly factor BamA; COMPND 3 CHAIN: A; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6V05 A 1 810 UNP P0A940 BAMA_ECOLI 1 810 SEQRES 1 A 67 PHE VAL VAL LYS ASP ILE HIS PHE GLU GLY LEU GLN ARG SEQRES 2 A 67 VAL ALA VAL GLY ALA ALA LEU LEU SER MET PRO VAL ARG SEQRES 3 A 67 THR GLY ASP THR VAL ASN ASP GLU ASP ILE SER ASN THR SEQRES 4 A 67 ILE ARG ALA LEU PHE ALA THR GLY ASN PHE GLU ASP VAL SEQRES 5 A 67 ARG VAL LEU ARG ASP GLY ASP THR LEU LEU VAL GLN VAL SEQRES 6 A 67 LYS GLU ATOM 1 N PHE A 24 77.627 143.084 183.291 1.00142.45 ATOM 2 CA PHE A 24 77.669 144.473 182.851 1.00141.48 ATOM 3 C PHE A 24 77.866 144.574 181.343 1.00140.22 ATOM 4 O PHE A 24 78.872 144.110 180.807 1.00138.53 ATOM 5 N VAL A 25 76.903 145.191 180.666 1.00145.74 ATOM 6 CA VAL A 25 76.991 145.396 179.226 1.00144.75 ATOM 7 C VAL A 25 77.982 146.505 178.901 1.00144.19 ATOM 8 O VAL A 25 77.812 147.646 179.331 1.00146.81 ATOM 9 N VAL A 26 79.015 146.160 178.136 1.00120.43 ATOM 10 CA VAL A 26 79.992 147.134 177.660 1.00119.73 ATOM 11 C VAL A 26 79.627 147.582 176.250 1.00119.46 ATOM 12 O VAL A 26 79.744 146.811 175.298 1.00118.18 ATOM 13 N LYS A 27 79.185 148.830 176.126 1.00149.91 ATOM 14 CA LYS A 27 78.811 149.385 174.831 1.00150.34 ATOM 15 C LYS A 27 79.946 150.199 174.218 1.00149.22 ATOM 16 O LYS A 27 79.864 150.615 173.060 1.00148.48 ATOM 17 N ASP A 28 81.001 150.425 174.992 1.00123.51 ATOM 18 CA ASP A 28 82.132 151.211 174.518 1.00122.71 ATOM 19 C ASP A 28 83.346 151.058 175.431 1.00122.49 ATOM 20 O ASP A 28 83.205 150.929 176.650 1.00123.09 ATOM 21 N ILE A 29 84.531 151.062 174.827 1.00112.03 ATOM 22 CA ILE A 29 85.793 151.036 175.562 1.00111.34 ATOM 23 C ILE A 29 86.542 152.343 175.314 1.00111.47 ATOM 24 O ILE A 29 86.725 152.749 174.167 1.00110.84 ATOM 25 N HIS A 30 86.968 152.994 176.395 1.00168.10 ATOM 26 CA HIS A 30 87.603 154.307 176.314 1.00168.52 ATOM 27 C HIS A 30 88.935 154.299 177.062 1.00168.13 ATOM 28 O HIS A 30 89.073 153.626 178.085 1.00168.56 ATOM 29 N PHE A 31 89.908 155.048 176.546 1.00111.52 ATOM 30 CA PHE A 31 91.260 155.040 177.095 1.00110.81 ATOM 31 C PHE A 31 91.704 156.396 177.633 1.00111.94 ATOM 32 O PHE A 31 91.247 157.445 177.179 1.00112.85 ATOM 33 N GLU A 32 92.602 156.348 178.613 1.00111.91 ATOM 34 CA GLU A 32 93.214 157.541 179.181 1.00112.86 ATOM 35 C GLU A 32 94.669 157.264 179.543 1.00111.83 ATOM 36 O GLU A 32 94.974 156.264 180.197 1.00111.27 ATOM 37 N GLY A 33 95.564 158.150 179.111 1.00121.07 ATOM 38 CA GLY A 33 96.968 158.057 179.463 1.00120.00 ATOM 39 C GLY A 33 97.849 157.471 178.374 1.00118.26 ATOM 40 O GLY A 33 99.074 157.484 178.494 1.00117.09 ATOM 41 N LEU A 34 97.235 156.955 177.314 1.00108.14 ATOM 42 CA LEU A 34 97.990 156.404 176.193 1.00106.38 ATOM 43 C LEU A 34 98.819 157.488 175.517 1.00106.26 ATOM 44 O LEU A 34 98.316 158.576 175.243 1.00107.32 ATOM 45 N GLN A 35 100.086 157.181 175.251 1.00105.02 ATOM 46 CA GLN A 35 100.987 158.121 174.589 1.00104.80 ATOM 47 C GLN A 35 101.715 157.438 173.431 1.00103.00 ATOM 48 O GLN A 35 101.416 157.700 172.265 1.00102.61 ATOM 49 N ARG A 36 102.664 156.566 173.751 1.00118.75 ATOM 50 CA ARG A 36 103.363 155.790 172.735 1.00117.28 ATOM 51 C ARG A 36 102.495 154.633 172.268 1.00116.29 ATOM 52 O ARG A 36 102.272 154.454 171.069 1.00115.50 ATOM 53 N VAL A 37 102.012 153.844 173.222 1.00 99.78 ATOM 54 CA VAL A 37 101.077 152.766 172.925 1.00 99.30 ATOM 55 C VAL A 37 99.806 153.351 172.321 1.00100.13 ATOM 56 O VAL A 37 99.093 154.108 172.979 1.00101.61 ATOM 57 N ALA A 38 99.528 153.007 171.069 1.00112.79 ATOM 58 CA ALA A 38 98.337 153.508 170.396 1.00113.81 ATOM 59 C ALA A 38 97.116 152.734 170.873 1.00114.04 ATOM 60 O ALA A 38 97.243 151.760 171.618 1.00116.09 ATOM 61 N VAL A 39 95.935 153.172 170.450 1.00101.38 ATOM 62 CA VAL A 39 94.684 152.544 170.866 1.00102.07 ATOM 63 C VAL A 39 94.625 151.083 170.435 1.00100.75 ATOM 64 O VAL A 39 94.215 150.220 171.206 1.00100.91 ATOM 65 N GLY A 40 95.033 150.818 169.198 1.00110.92 ATOM 66 CA GLY A 40 94.965 149.485 168.624 1.00108.08 ATOM 67 C GLY A 40 95.679 148.399 169.406 1.00107.28 ATOM 68 O GLY A 40 95.159 147.294 169.547 1.00107.64 ATOM 69 N ALA A 41 96.873 148.697 169.907 1.00105.73 ATOM 70 CA ALA A 41 97.657 147.711 170.649 1.00105.67 ATOM 71 C ALA A 41 96.947 147.340 171.946 1.00106.03 ATOM 72 O ALA A 41 96.766 146.158 172.260 1.00107.24 ATOM 73 N ALA A 42 96.538 148.361 172.692 1.00 98.88 ATOM 74 CA ALA A 42 95.784 148.165 173.921 1.00100.09 ATOM 75 C ALA A 42 94.516 147.372 173.636 1.00100.27 ATOM 76 O ALA A 42 94.244 146.359 174.277 1.00100.21 ATOM 77 N LEU A 43 93.753 147.844 172.656 1.00100.52 ATOM 78 CA LEU A 43 92.485 147.230 172.289 1.00100.84 ATOM 79 C LEU A 43 92.686 145.784 171.843 1.00 99.44 ATOM 80 O LEU A 43 91.847 144.925 172.108 1.00 99.71 ATOM 81 N LEU A 44 93.800 145.517 171.171 1.00100.83 ATOM 82 CA LEU A 44 94.139 144.158 170.766 1.00 99.47 ATOM 83 C LEU A 44 94.452 143.307 171.993 1.00 99.47 ATOM 84 O LEU A 44 94.011 142.162 172.087 1.00100.56 ATOM 85 N SER A 45 95.203 143.871 172.934 1.00 97.03 ATOM 86 CA SER A 45 95.626 143.134 174.125 1.00 97.05 ATOM 87 C SER A 45 94.497 142.626 175.036 1.00 98.17 ATOM 88 O SER A 45 94.669 141.621 175.725 1.00 97.91 ATOM 89 N MET A 46 93.356 143.311 175.049 1.00112.81 ATOM 90 CA MET A 46 92.308 143.031 176.036 1.00114.20 ATOM 91 C MET A 46 91.457 141.802 175.703 1.00113.81 ATOM 92 O MET A 46 91.049 141.626 174.556 1.00115.43 ATOM 93 N PRO A 47 91.186 140.944 176.707 1.00100.85 ATOM 94 CA PRO A 47 90.177 139.890 176.526 1.00100.94 ATOM 95 C PRO A 47 88.766 140.452 176.365 1.00102.33 ATOM 96 O PRO A 47 88.076 140.100 175.408 1.00102.08 ATOM 97 N VAL A 48 88.347 141.305 177.296 1.00103.82 ATOM 98 CA VAL A 48 87.034 141.938 177.222 1.00105.29 ATOM 99 C VAL A 48 86.926 142.758 175.943 1.00105.00 ATOM 100 O VAL A 48 87.894 143.393 175.524 1.00104.26 ATOM 101 N ARG A 49 85.748 142.740 175.327 1.00105.65 ATOM 102 CA ARG A 49 85.528 143.443 174.069 1.00105.45 ATOM 103 C ARG A 49 84.186 144.164 174.071 1.00107.16 ATOM 104 O ARG A 49 83.319 143.876 174.894 1.00108.35 ATOM 105 N THR A 50 84.027 145.104 173.147 1.00112.32 ATOM 106 CA THR A 50 82.799 145.880 173.048 1.00113.94 ATOM 107 C THR A 50 81.618 144.969 172.734 1.00114.33 ATOM 108 O THR A 50 81.662 144.189 171.783 1.00113.21 ATOM 109 N GLY A 51 80.567 145.073 173.543 1.00112.90 ATOM 110 CA GLY A 51 79.376 144.262 173.373 1.00113.51 ATOM 111 C GLY A 51 79.344 143.048 174.283 1.00113.37 ATOM 112 O GLY A 51 78.374 142.292 174.279 1.00113.94 ATOM 113 N ASP A 52 80.403 142.861 175.066 1.00111.57 ATOM 114 CA ASP A 52 80.473 141.737 175.993 1.00111.44 ATOM 115 C ASP A 52 79.768 142.050 177.307 1.00113.23 ATOM 116 O ASP A 52 79.668 143.208 177.713 1.00114.31 ATOM 117 N THR A 53 79.276 141.001 177.959 1.00126.22 ATOM 118 CA THR A 53 78.694 141.109 179.290 1.00127.69 ATOM 119 C THR A 53 79.769 140.724 180.307 1.00126.27 ATOM 120 O THR A 53 80.286 139.607 180.277 1.00125.08 ATOM 121 N VAL A 54 80.094 141.652 181.202 1.00114.57 ATOM 122 CA VAL A 54 81.310 141.556 182.007 1.00113.87 ATOM 123 C VAL A 54 81.052 141.451 183.511 1.00115.20 ATOM 124 O VAL A 54 80.224 142.175 184.062 1.00116.89 ATOM 125 N ASN A 55 81.780 140.544 184.162 1.00138.49 ATOM 126 CA ASN A 55 81.836 140.480 185.622 1.00139.54 ATOM 127 C ASN A 55 83.192 140.999 186.093 1.00139.53 ATOM 128 O ASN A 55 84.047 141.331 185.273 1.00139.73 ATOM 129 N ASP A 56 83.397 141.070 187.403 1.00128.84 ATOM 130 CA ASP A 56 84.661 141.571 187.937 1.00128.40 ATOM 131 C ASP A 56 85.836 140.673 187.545 1.00126.47 ATOM 132 O ASP A 56 86.961 141.149 187.363 1.00127.62 ATOM 133 N GLU A 57 85.567 139.377 187.421 1.00150.27 ATOM 134 CA GLU A 57 86.575 138.415 186.987 1.00148.48 ATOM 135 C GLU A 57 87.168 138.826 185.642 1.00147.61 ATOM 136 O GLU A 57 88.390 138.907 185.479 1.00145.97 ATOM 137 N ASP A 58 86.283 139.093 184.688 1.00122.76 ATOM 138 CA ASP A 58 86.679 139.472 183.339 1.00121.75 ATOM 139 C ASP A 58 87.416 140.811 183.327 1.00122.67 ATOM 140 O ASP A 58 88.145 141.116 182.381 1.00120.67 ATOM 141 N ILE A 59 87.221 141.612 184.373 1.00110.18 ATOM 142 CA ILE A 59 87.922 142.888 184.497 1.00110.45 ATOM 143 C ILE A 59 89.306 142.672 185.102 1.00109.63 ATOM 144 O ILE A 59 90.278 143.300 184.683 1.00108.90 ATOM 145 N SER A 60 89.392 141.787 186.090 1.00117.80 ATOM 146 CA SER A 60 90.676 141.448 186.695 1.00117.05 ATOM 147 C SER A 60 91.594 140.797 185.667 1.00115.10 ATOM 148 O SER A 60 92.771 141.157 185.554 1.00116.08 ATOM 149 N ASN A 61 91.048 139.840 184.920 1.00126.27 ATOM 150 CA ASN A 61 91.786 139.217 183.829 1.00124.48 ATOM 151 C ASN A 61 92.290 140.280 182.859 1.00123.95 ATOM 152 O ASN A 61 93.461 140.281 182.480 1.00125.60 ATOM 153 N THR A 62 91.402 141.196 182.485 1.00110.62 ATOM 154 CA THR A 62 91.739 142.285 181.571 1.00110.32 ATOM 155 C THR A 62 92.864 143.162 182.113 1.00110.40 ATOM 156 O THR A 62 93.790 143.516 181.385 1.00109.55 ATOM 157 N ILE A 63 92.760 143.524 183.387 1.00106.08 ATOM 158 CA ILE A 63 93.789 144.318 184.037 1.00106.33 ATOM 159 C ILE A 63 95.130 143.597 183.964 1.00104.84 ATOM 160 O ILE A 63 96.112 144.150 183.455 1.00104.10 ATOM 161 N ARG A 64 95.180 142.365 184.463 1.00122.85 ATOM 162 CA ARG A 64 96.452 141.649 184.491 1.00122.79 ATOM 163 C ARG A 64 96.864 141.157 183.099 1.00121.34 ATOM 164 O ARG A 64 98.001 140.723 182.909 1.00119.22 ATOM 165 N ALA A 65 95.948 141.229 182.136 1.00105.05 ATOM 166 CA ALA A 65 96.306 141.054 180.730 1.00103.64 ATOM 167 C ALA A 65 97.041 142.298 180.228 1.00104.01 ATOM 168 O ALA A 65 98.098 142.195 179.607 1.00102.93 ATOM 169 N LEU A 66 96.474 143.471 180.503 1.00101.16 ATOM 170 CA LEU A 66 97.104 144.737 180.129 1.00101.26 ATOM 171 C LEU A 66 98.472 144.881 180.791 1.00100.95 ATOM 172 O LEU A 66 99.423 145.355 180.170 1.00100.19 ATOM 173 N PHE A 67 98.562 144.471 182.052 1.00101.59 ATOM 174 CA PHE A 67 99.826 144.512 182.783 1.00101.40 ATOM 175 C PHE A 67 100.892 143.596 182.185 1.00 99.70 ATOM 176 O PHE A 67 102.084 143.822 182.377 1.00 99.31 ATOM 177 N ALA A 68 100.463 142.561 181.469 1.00114.44 ATOM 178 CA ALA A 68 101.381 141.531 180.987 1.00113.04 ATOM 179 C ALA A 68 101.972 141.862 179.618 1.00112.45 ATOM 180 O ALA A 68 102.598 141.008 178.987 1.00112.15 ATOM 181 N THR A 69 101.777 143.096 179.163 1.00107.05 ATOM 182 CA THR A 69 102.285 143.520 177.861 1.00105.64 ATOM 183 C THR A 69 103.619 144.255 177.979 1.00106.08 ATOM 184 O THR A 69 104.248 144.582 176.973 1.00104.76 ATOM 185 N GLY A 70 104.047 144.517 179.211 1.00126.13 ATOM 186 CA GLY A 70 105.322 145.165 179.450 1.00127.81 ATOM 187 C GLY A 70 105.308 146.659 179.183 1.00128.43 ATOM 188 O GLY A 70 106.342 147.319 179.289 1.00127.58 ATOM 189 N ASN A 71 104.136 147.193 178.854 1.00101.45 ATOM 190 CA ASN A 71 104.015 148.587 178.439 1.00102.17 ATOM 191 C ASN A 71 103.663 149.560 179.563 1.00103.89 ATOM 192 O ASN A 71 103.847 150.770 179.410 1.00104.56 ATOM 193 N PHE A 72 103.172 149.042 180.687 1.00100.92 ATOM 194 CA PHE A 72 102.529 149.886 181.692 1.00102.66 ATOM 195 C PHE A 72 103.070 149.683 183.106 1.00103.33 ATOM 196 O PHE A 72 103.626 148.632 183.430 1.00102.53 ATOM 197 N GLU A 73 102.889 150.705 183.940 1.00116.99 ATOM 198 CA GLU A 73 103.415 150.716 185.302 1.00117.83 ATOM 199 C GLU A 73 102.294 150.485 186.315 1.00119.49 ATOM 200 O GLU A 73 102.395 149.608 187.173 1.00119.82 ATOM 201 N ASP A 74 101.235 151.284 186.214 1.00133.45 ATOM 202 CA ASP A 74 100.015 151.070 186.989 1.00135.71 ATOM 203 C ASP A 74 98.817 151.145 186.051 1.00136.74 ATOM 204 O ASP A 74 98.825 151.912 185.087 1.00134.45 ATOM 205 N VAL A 75 97.792 150.344 186.332 1.00134.07 ATOM 206 CA VAL A 75 96.640 150.230 185.444 1.00133.71 ATOM 207 C VAL A 75 95.341 150.176 186.238 1.00137.20 ATOM 208 O VAL A 75 95.293 149.598 187.326 1.00139.31 ATOM 209 N ARG A 76 94.291 150.784 185.691 1.00111.78 ATOM 210 CA ARG A 76 92.975 150.743 186.315 1.00113.24 ATOM 211 C ARG A 76 91.874 150.597 185.266 1.00113.11 ATOM 212 O ARG A 76 91.729 151.450 184.393 1.00113.15 ATOM 213 N VAL A 77 91.104 149.515 185.363 1.00133.88 ATOM 214 CA VAL A 77 89.979 149.273 184.458 1.00133.01 ATOM 215 C VAL A 77 88.664 149.463 185.205 1.00133.82 ATOM 216 O VAL A 77 88.258 148.599 185.985 1.00134.55 ATOM 217 N LEU A 78 87.997 150.584 184.951 1.00126.79 ATOM 218 CA LEU A 78 86.819 150.977 185.722 1.00128.72 ATOM 219 C LEU A 78 85.578 151.155 184.851 1.00129.72 ATOM 220 O LEU A 78 85.674 151.278 183.629 1.00128.30 ATOM 221 N ARG A 79 84.414 151.176 185.500 1.00121.50 ATOM 222 CA ARG A 79 83.135 151.269 184.805 1.00122.22 ATOM 223 C ARG A 79 82.587 152.692 184.786 1.00123.82 ATOM 224 O ARG A 79 82.219 153.246 185.821 1.00125.44 ATOM 225 N ASP A 80 82.541 153.276 183.592 1.00142.60 ATOM 226 CA ASP A 80 81.837 154.532 183.371 1.00144.71 ATOM 227 C ASP A 80 80.366 154.193 183.130 1.00145.43 ATOM 228 O ASP A 80 80.044 153.032 182.879 1.00145.06 ATOM 229 N GLY A 81 79.489 155.196 183.228 1.00161.85 ATOM 230 CA GLY A 81 78.047 155.021 183.093 1.00163.26 ATOM 231 C GLY A 81 77.593 153.866 182.217 1.00162.77 ATOM 232 O GLY A 81 76.838 153.000 182.661 1.00162.98 ATOM 233 N ASP A 82 78.060 153.860 180.973 1.00158.24 ATOM 234 CA ASP A 82 77.850 152.739 180.059 1.00157.37 ATOM 235 C ASP A 82 79.199 152.219 179.575 1.00155.72 ATOM 236 O ASP A 82 79.346 151.045 179.233 1.00154.18 ATOM 237 N THR A 83 80.183 153.112 179.566 1.00145.74 ATOM 238 CA THR A 83 81.493 152.842 178.991 1.00143.56 ATOM 239 C THR A 83 82.423 152.118 179.964 1.00142.80 ATOM 240 O THR A 83 82.309 152.270 181.180 1.00144.05 ATOM 241 N LEU A 84 83.335 151.321 179.411 1.00120.29 ATOM 242 CA LEU A 84 84.392 150.677 180.186 1.00119.37 ATOM 243 C LEU A 84 85.695 151.450 179.997 1.00118.61 ATOM 244 O LEU A 84 86.293 151.411 178.921 1.00117.26 ATOM 245 N LEU A 85 86.131 152.150 181.042 1.00119.17 ATOM 246 CA LEU A 85 87.278 153.050 180.935 1.00118.77 ATOM 247 C LEU A 85 88.569 152.385 181.406 1.00117.50 ATOM 248 O LEU A 85 88.679 151.954 182.556 1.00117.96 ATOM 249 N VAL A 86 89.540 152.310 180.497 1.00121.13 ATOM 250 CA VAL A 86 90.869 151.794 180.806 1.00120.57 ATOM 251 C VAL A 86 91.844 152.943 181.045 1.00120.18 ATOM 252 O VAL A 86 92.296 153.588 180.100 1.00119.65 ATOM 253 N GLN A 87 92.156 153.199 182.312 1.00112.52 ATOM 254 CA GLN A 87 93.154 154.198 182.680 1.00112.84 ATOM 255 C GLN A 87 94.513 153.537 182.867 1.00111.46 ATOM 256 O GLN A 87 94.606 152.411 183.363 1.00110.91 ATOM 257 N VAL A 88 95.564 154.249 182.477 1.00110.97 ATOM 258 CA VAL A 88 96.909 153.692 182.486 1.00109.62 ATOM 259 C VAL A 88 97.981 154.776 182.440 1.00109.73 ATOM 260 O VAL A 88 97.757 155.857 181.897 1.00110.33 ATOM 261 N LYS A 89 99.144 154.476 183.011 1.00124.77 ATOM 262 CA LYS A 89 100.320 155.322 182.857 1.00121.47 ATOM 263 C LYS A 89 101.453 154.481 182.293 1.00122.99 ATOM 264 O LYS A 89 101.837 153.467 182.876 1.00125.04 ATOM 265 N GLU A 90 101.977 154.901 181.146 1.00111.77 ATOM 266 CA GLU A 90 102.998 154.133 180.444 1.00113.26 ATOM 267 C GLU A 90 104.342 154.208 181.157 1.00112.38 ATOM 268 O GLU A 90 104.587 155.121 181.945 1.00110.03 TER