HEADER TRANSPORT PROTEIN 24-MAR-17 5NIL TITLE Structure of the MacAB-TolC ABC-type tripartite multidrug efflux TITLE 2 pump-MacB section COMPND MOL_ID: 2; COMPND 2 MOLECULE: Macrolide export protein MacA; COMPND 3 CHAIN: D, E, F, G, H, I; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 5NIL F 1 371 UNP P75830 MACA_ECOLI 1 371 SEQRES 1 F 34 ARG LYS VAL ASP VAL GLY ALA GLN VAL SER GLY GLN LEU SEQRES 2 F 34 LYS THR LEU SER VAL ALA ILE GLY ASP LYS VAL LYS LYS SEQRES 3 F 34 ASP GLN LEU LEU GLY VAL ILE ASP SEQRES 1 F 34 ILE VAL ALA PRO MET ALA GLY GLU VAL THR GLN ILE THR SEQRES 2 F 34 THR LEU GLN GLY GLN THR VAL ILE ALA ALA GLN GLN ALA SEQRES 3 F 34 PRO ASN ILE LEU THR LEU ALA ASP ATOM 1 N ILE F 186 182.722 215.735 179.923 1.00 24.67 ATOM 2 CA ILE F 186 183.228 216.643 178.905 1.00 22.94 ATOM 3 C ILE F 186 182.288 217.828 178.696 1.00 22.88 ATOM 4 O ILE F 186 181.069 217.661 178.656 1.00 22.22 ATOM 5 CB ILE F 186 183.434 215.909 177.559 1.00 21.75 ATOM 6 CG1 ILE F 186 184.485 214.809 177.704 1.00 21.41 ATOM 7 CG2 ILE F 186 183.863 216.873 176.473 1.00 21.74 ATOM 8 CD1 ILE F 186 183.902 213.425 177.875 1.00 19.72 ATOM 9 N VAL F 187 182.860 219.021 178.558 1.00 22.52 ATOM 10 CA VAL F 187 182.087 220.212 178.232 1.00 21.77 ATOM 11 C VAL F 187 182.715 220.935 177.043 1.00 21.85 ATOM 12 O VAL F 187 183.933 220.921 176.874 1.00 20.56 ATOM 13 CB VAL F 187 181.982 221.176 179.429 1.00 20.45 ATOM 14 CG1 VAL F 187 181.214 220.530 180.570 1.00 20.41 ATOM 15 CG2 VAL F 187 183.365 221.609 179.891 1.00 20.52 ATOM 16 N ALA F 188 181.876 221.547 176.217 1.00 23.70 ATOM 17 CA ALA F 188 182.358 222.220 175.015 1.00 26.44 ATOM 18 C ALA F 188 183.100 223.508 175.350 1.00 26.16 ATOM 19 O ALA F 188 182.567 224.381 176.032 1.00 26.67 ATOM 20 CB ALA F 188 181.196 222.507 174.078 1.00 27.00 ATOM 21 N PRO F 189 184.345 223.628 174.862 1.00 26.06 ATOM 22 CA PRO F 189 185.165 224.834 175.018 1.00 26.02 ATOM 23 C PRO F 189 184.532 226.086 174.410 1.00 25.29 ATOM 24 O PRO F 189 184.733 227.182 174.936 1.00 23.87 ATOM 25 CB PRO F 189 186.463 224.466 174.287 1.00 26.12 ATOM 26 CG PRO F 189 186.054 223.432 173.303 1.00 25.70 ATOM 27 CD PRO F 189 185.005 222.625 174.009 1.00 26.14 ATOM 28 N MET F 190 183.781 225.928 173.327 1.00 24.21 ATOM 29 CA MET F 190 183.262 227.075 172.584 1.00 23.53 ATOM 30 C MET F 190 182.026 226.732 171.762 1.00 22.68 ATOM 31 O MET F 190 181.737 225.561 171.513 1.00 22.87 ATOM 32 CB MET F 190 184.343 227.637 171.664 1.00 25.97 ATOM 33 CG MET F 190 184.741 226.689 170.551 1.00 28.57 ATOM 34 SD MET F 190 185.903 227.405 169.374 1.00 31.96 ATOM 35 CE MET F 190 184.818 228.463 168.423 1.00 31.66 ATOM 36 N ALA F 191 181.299 227.761 171.343 1.00 22.84 ATOM 37 CA ALA F 191 180.082 227.589 170.559 1.00 24.52 ATOM 38 C ALA F 191 180.377 227.049 169.161 1.00 25.38 ATOM 39 O ALA F 191 181.464 227.257 168.622 1.00 25.83 ATOM 40 CB ALA F 191 179.327 228.904 170.463 1.00 23.81 ATOM 41 N GLY F 192 179.406 226.345 168.588 1.00 25.54 ATOM 42 CA GLY F 192 179.537 225.803 167.246 1.00 26.73 ATOM 43 C GLY F 192 178.655 224.584 167.060 1.00 28.14 ATOM 44 O GLY F 192 177.896 224.223 167.955 1.00 28.43 ATOM 45 N GLU F 193 178.731 223.959 165.890 1.00 28.48 ATOM 46 CA GLU F 193 178.024 222.703 165.668 1.00 29.55 ATOM 47 C GLU F 193 179.012 221.543 165.577 1.00 29.78 ATOM 48 O GLU F 193 180.171 221.734 165.211 1.00 29.69 ATOM 49 CB GLU F 193 177.159 222.774 164.410 1.00 31.38 ATOM 50 CG GLU F 193 177.920 222.976 163.116 1.00 32.59 ATOM 51 CD GLU F 193 176.993 223.125 161.927 1.00 33.33 ATOM 52 OE1 GLU F 193 175.805 222.756 162.050 1.00 34.21 ATOM 53 OE2 GLU F 193 177.444 223.606 160.871 1.00 33.48 ATOM 54 N VAL F 194 178.547 220.343 165.910 1.00 29.16 ATOM 55 CA VAL F 194 179.423 219.180 165.980 1.00 27.47 ATOM 56 C VAL F 194 179.726 218.639 164.589 1.00 26.12 ATOM 57 O VAL F 194 178.919 217.921 163.999 1.00 23.98 ATOM 58 CB VAL F 194 178.803 218.065 166.843 1.00 27.75 ATOM 59 CG1 VAL F 194 179.712 216.846 166.874 1.00 26.76 ATOM 60 CG2 VAL F 194 178.530 218.575 168.249 1.00 25.80 ATOM 61 N THR F 195 180.891 219.001 164.065 1.00 25.55 ATOM 62 CA THR F 195 181.279 218.629 162.711 1.00 26.56 ATOM 63 C THR F 195 181.463 217.119 162.517 1.00 27.55 ATOM 64 O THR F 195 181.161 216.585 161.450 1.00 27.18 ATOM 65 CB THR F 195 182.583 219.352 162.309 1.00 26.60 ATOM 66 OG1 THR F 195 182.375 220.771 162.372 1.00 25.20 ATOM 67 CG2 THR F 195 183.004 218.981 160.900 1.00 25.78 ATOM 68 N GLN F 196 181.928 216.423 163.551 1.00 28.55 ATOM 69 CA GLN F 196 182.234 215.001 163.407 1.00 28.34 ATOM 70 C GLN F 196 182.336 214.290 164.755 1.00 27.09 ATOM 71 O GLN F 196 182.681 214.900 165.765 1.00 25.59 ATOM 72 CB GLN F 196 183.539 214.833 162.622 1.00 28.08 ATOM 73 CG GLN F 196 183.882 213.407 162.237 1.00 30.66 ATOM 74 CD GLN F 196 185.104 213.335 161.345 1.00 33.81 ATOM 75 OE1 GLN F 196 185.658 214.360 160.952 1.00 36.19 ATOM 76 NE2 GLN F 196 185.531 212.119 161.019 1.00 31.93 ATOM 77 N ILE F 197 182.026 212.996 164.767 1.00 25.35 ATOM 78 CA ILE F 197 182.222 212.174 165.958 1.00 24.49 ATOM 79 C ILE F 197 183.152 211.006 165.646 1.00 24.49 ATOM 80 O ILE F 197 182.725 209.983 165.114 1.00 24.62 ATOM 81 CB ILE F 197 180.891 211.633 166.512 1.00 24.19 ATOM 82 CG1 ILE F 197 180.006 212.779 166.995 1.00 24.75 ATOM 83 CG2 ILE F 197 181.141 210.687 167.670 1.00 25.08 ATOM 84 CD1 ILE F 197 178.610 212.342 167.373 1.00 23.42 ATOM 85 N THR F 198 184.433 211.183 165.951 1.00 23.73 ATOM 86 CA THR F 198 185.416 210.118 165.788 1.00 23.14 ATOM 87 C THR F 198 185.127 208.950 166.730 1.00 22.88 ATOM 88 O THR F 198 185.330 207.788 166.373 1.00 22.76 ATOM 89 CB THR F 198 186.849 210.636 166.044 1.00 23.70 ATOM 90 OG1 THR F 198 187.169 211.658 165.094 1.00 23.93 ATOM 91 CG2 THR F 198 187.866 209.509 165.934 1.00 23.35 ATOM 92 N THR F 199 184.621 209.260 167.922 1.00 22.04 ATOM 93 CA THR F 199 184.404 208.240 168.946 1.00 20.86 ATOM 94 C THR F 199 182.923 207.943 169.177 1.00 20.80 ATOM 95 O THR F 199 182.225 208.700 169.852 1.00 19.53 ATOM 96 CB THR F 199 185.041 208.650 170.289 1.00 20.09 ATOM 97 OG1 THR F 199 186.453 208.836 170.116 1.00 20.16 ATOM 98 CG2 THR F 199 184.806 207.577 171.340 1.00 19.87 ATOM 99 N LEU F 200 182.458 206.830 168.622 1.00 20.52 ATOM 100 CA LEU F 200 181.074 206.399 168.790 1.00 20.09 ATOM 101 C LEU F 200 180.814 205.876 170.200 1.00 20.65 ATOM 102 O LEU F 200 181.729 205.410 170.879 1.00 23.57 ATOM 103 CB LEU F 200 180.719 205.334 167.754 1.00 17.04 ATOM 104 CG LEU F 200 180.713 205.826 166.307 1.00 13.72 ATOM 105 CD1 LEU F 200 180.528 204.669 165.344 1.00 12.76 ATOM 106 CD2 LEU F 200 179.620 206.867 166.106 1.00 9.60 ATOM 107 N GLN F 201 179.556 205.962 170.628 1.00 19.56 ATOM 108 CA GLN F 201 179.162 205.615 171.992 1.00 17.63 ATOM 109 C GLN F 201 179.431 204.156 172.358 1.00 17.26 ATOM 110 O GLN F 201 179.254 203.253 171.543 1.00 17.24 ATOM 111 CB GLN F 201 177.673 205.919 172.194 1.00 17.06 ATOM 112 CG GLN F 201 177.175 205.703 173.614 1.00 12.30 ATOM 113 CD GLN F 201 175.730 206.112 173.799 1.00 11.73 ATOM 114 OE1 GLN F 201 175.104 206.651 172.886 1.00 9.77 ATOM 115 NE2 GLN F 201 175.186 205.849 174.982 1.00 9.56 ATOM 116 N GLY F 202 179.860 203.946 173.599 1.00 18.30 ATOM 117 CA GLY F 202 180.051 202.616 174.144 1.00 20.59 ATOM 118 C GLY F 202 181.450 202.061 173.966 1.00 20.00 ATOM 119 O GLY F 202 181.793 201.030 174.542 1.00 20.43 ATOM 120 N GLN F 203 182.260 202.743 173.164 1.00 19.28 ATOM 121 CA GLN F 203 183.646 202.345 172.978 1.00 18.58 ATOM 122 C GLN F 203 184.449 202.577 174.250 1.00 17.56 ATOM 123 O GLN F 203 184.279 203.595 174.922 1.00 16.11 ATOM 124 CB GLN F 203 184.272 203.111 171.813 1.00 17.10 ATOM 125 CG GLN F 203 183.669 202.780 170.458 1.00 15.93 ATOM 126 CD GLN F 203 184.240 203.640 169.350 1.00 16.44 ATOM 127 OE1 GLN F 203 184.730 204.742 169.598 1.00 14.53 ATOM 128 NE2 GLN F 203 184.171 203.147 168.118 1.00 15.32 ATOM 129 N THR F 204 185.321 201.632 174.580 1.00 16.27 ATOM 130 CA THR F 204 186.274 201.818 175.664 1.00 14.36 ATOM 131 C THR F 204 187.321 202.826 175.203 1.00 12.99 ATOM 132 O THR F 204 187.669 202.860 174.024 1.00 11.25 ATOM 133 CB THR F 204 186.944 200.486 176.066 1.00 15.79 ATOM 134 OG1 THR F 204 185.938 199.541 176.455 1.00 17.15 ATOM 135 CG2 THR F 204 187.904 200.687 177.227 1.00 14.39 ATOM 136 N VAL F 205 187.816 203.658 176.116 1.00 14.95 ATOM 137 CA VAL F 205 188.834 204.636 175.755 1.00 14.96 ATOM 138 C VAL F 205 189.853 204.796 176.881 1.00 13.12 ATOM 139 O VAL F 205 189.507 204.752 178.062 1.00 10.82 ATOM 140 CB VAL F 205 188.197 206.010 175.411 1.00 17.47 ATOM 141 CG1 VAL F 205 187.504 206.610 176.623 1.00 16.49 ATOM 142 CG2 VAL F 205 189.237 206.967 174.860 1.00 17.74 ATOM 143 N ILE F 206 191.119 204.959 176.508 1.00 11.92 ATOM 144 CA ILE F 206 192.185 205.116 177.485 1.00 11.90 ATOM 145 C ILE F 206 192.987 206.385 177.219 1.00 11.24 ATOM 146 O ILE F 206 193.432 206.630 176.101 1.00 11.53 ATOM 147 CB ILE F 206 193.131 203.901 177.487 1.00 11.04 ATOM 148 CG1 ILE F 206 192.396 202.662 178.001 1.00 8.27 ATOM 149 CG2 ILE F 206 194.358 204.172 178.338 1.00 12.07 ATOM 150 CD1 ILE F 206 193.184 201.384 177.857 1.00 7.93 ATOM 151 N ALA F 207 193.157 207.194 178.259 1.00 12.13 ATOM 152 CA ALA F 207 193.848 208.472 178.142 1.00 15.44 ATOM 153 C ALA F 207 195.199 208.443 178.838 1.00 16.98 ATOM 154 O ALA F 207 195.725 209.475 179.242 1.00 16.60 ATOM 155 CB ALA F 207 192.990 209.587 178.701 1.00 14.63 ATOM 156 N ALA F 208 195.758 207.247 178.989 1.00 18.79 ATOM 157 CA ALA F 208 197.060 207.089 179.624 1.00 20.02 ATOM 158 C ALA F 208 198.167 207.615 178.715 1.00 21.13 ATOM 159 O ALA F 208 199.299 207.825 179.159 1.00 20.76 ATOM 160 CB ALA F 208 197.309 205.636 179.982 1.00 18.02 ATOM 161 N GLN F 209 197.833 207.815 177.446 1.00 23.12 ATOM 162 CA GLN F 209 198.803 208.263 176.455 1.00 25.61 ATOM 163 C GLN F 209 198.269 209.470 175.656 1.00 25.56 ATOM 164 O GLN F 209 197.986 210.510 176.251 1.00 26.85 ATOM 165 CB GLN F 209 199.197 207.080 175.558 1.00 28.96 ATOM 166 CG GLN F 209 200.260 207.391 174.528 1.00 33.14 ATOM 167 CD GLN F 209 201.442 208.070 175.128 1.00 38.24 ATOM 168 OE1 GLN F 209 202.184 207.492 175.919 1.00 40.30 ATOM 169 NE2 GLN F 209 201.596 209.348 174.803 1.00 39.45 ATOM 170 N GLN F 210 198.138 209.363 174.335 1.00 24.68 ATOM 171 CA GLN F 210 197.721 210.505 173.525 1.00 22.81 ATOM 172 C GLN F 210 196.261 210.826 173.822 1.00 21.61 ATOM 173 O GLN F 210 195.461 209.919 174.059 1.00 23.25 ATOM 174 CB GLN F 210 197.926 210.237 172.026 1.00 24.92 ATOM 175 CG GLN F 210 196.920 209.286 171.379 1.00 28.85 ATOM 176 CD GLN F 210 197.155 207.826 171.718 1.00 29.53 ATOM 177 OE1 GLN F 210 198.099 207.484 172.421 1.00 29.57 ATOM 178 NE2 GLN F 210 196.284 206.958 171.218 1.00 28.00 ATOM 179 N ALA F 211 195.914 212.108 173.820 1.00 19.53 ATOM 180 CA ALA F 211 194.542 212.499 174.111 1.00 17.08 ATOM 181 C ALA F 211 193.616 212.005 173.013 1.00 15.07 ATOM 182 O ALA F 211 193.833 212.298 171.837 1.00 13.72 ATOM 183 CB ALA F 211 194.433 214.008 174.262 1.00 16.00 ATOM 184 N PRO F 212 192.577 211.246 173.392 1.00 15.41 ATOM 185 CA PRO F 212 191.625 210.720 172.414 1.00 15.82 ATOM 186 C PRO F 212 190.878 211.833 171.697 1.00 15.28 ATOM 187 O PRO F 212 190.589 212.860 172.306 1.00 14.96 ATOM 188 CB PRO F 212 190.672 209.886 173.271 1.00 16.03 ATOM 189 CG PRO F 212 190.750 210.509 174.623 1.00 16.95 ATOM 190 CD PRO F 212 192.186 210.918 174.772 1.00 17.08 ATOM 191 N ASN F 213 190.580 211.634 170.420 1.00 15.76 ATOM 192 CA ASN F 213 189.763 212.588 169.686 1.00 16.22 ATOM 193 C ASN F 213 188.298 212.185 169.764 1.00 16.63 ATOM 194 O ASN F 213 187.837 211.367 168.975 1.00 18.48 ATOM 195 CB ASN F 213 190.215 212.689 168.231 1.00 17.26 ATOM 196 CG ASN F 213 189.588 213.860 167.507 1.00 20.25 ATOM 197 OD1 ASN F 213 189.276 214.883 168.114 1.00 22.37 ATOM 198 ND2 ASN F 213 189.402 213.718 166.198 1.00 22.51 ATOM 199 N ILE F 214 187.577 212.741 170.729 1.00 16.31 ATOM 200 CA ILE F 214 186.171 212.391 170.906 1.00 16.34 ATOM 201 C ILE F 214 185.314 212.983 169.798 1.00 16.31 ATOM 202 O ILE F 214 184.687 212.250 169.033 1.00 17.36 ATOM 203 CB ILE F 214 185.640 212.867 172.267 1.00 17.28 ATOM 204 CG1 ILE F 214 186.466 212.260 173.398 1.00 19.66 ATOM 205 CG2 ILE F 214 184.176 212.491 172.420 1.00 15.86 ATOM 206 CD1 ILE F 214 186.472 210.749 173.399 1.00 21.60 ATOM 207 N LEU F 215 185.287 214.308 169.713 1.00 14.87 ATOM 208 CA LEU F 215 184.524 214.984 168.671 1.00 14.60 ATOM 209 C LEU F 215 185.082 216.373 168.387 1.00 15.81 ATOM 210 O LEU F 215 185.494 217.086 169.300 1.00 17.22 ATOM 211 CB LEU F 215 183.042 215.058 169.067 1.00 12.89 ATOM 212 CG LEU F 215 182.591 215.772 170.345 1.00 12.40 ATOM 213 CD1 LEU F 215 182.440 217.278 170.162 1.00 11.34 ATOM 214 CD2 LEU F 215 181.293 215.165 170.851 1.00 8.45 ATOM 215 N THR F 216 185.105 216.741 167.112 1.00 15.71 ATOM 216 CA THR F 216 185.590 218.053 166.700 1.00 15.13 ATOM 217 C THR F 216 184.475 219.093 166.708 1.00 14.64 ATOM 218 O THR F 216 183.295 218.754 166.636 1.00 14.94 ATOM 219 CB THR F 216 186.231 218.000 165.301 1.00 13.78 ATOM 220 OG1 THR F 216 186.838 219.263 165.002 1.00 14.12 ATOM 221 CG2 THR F 216 185.193 217.669 164.245 1.00 11.25 ATOM 222 N LEU F 217 184.861 220.361 166.803 1.00 14.21 ATOM 223 CA LEU F 217 183.909 221.466 166.765 1.00 15.44 ATOM 224 C LEU F 217 184.419 222.561 165.842 1.00 16.22 ATOM 225 O LEU F 217 185.615 222.654 165.587 1.00 17.38 ATOM 226 CB LEU F 217 183.668 222.026 168.167 1.00 13.61 ATOM 227 CG LEU F 217 183.007 221.089 169.174 1.00 11.12 ATOM 228 CD1 LEU F 217 182.943 221.736 170.546 1.00 9.22 ATOM 229 CD2 LEU F 217 181.620 220.694 168.700 1.00 9.86 ATOM 230 N ALA F 218 183.510 223.386 165.336 1.00 17.36 ATOM 231 CA ALA F 218 183.892 224.486 164.463 1.00 19.87 ATOM 232 C ALA F 218 182.863 225.606 164.503 1.00 21.39 ATOM 233 O ALA F 218 181.667 225.357 164.628 1.00 22.22 ATOM 234 CB ALA F 218 184.076 223.987 163.037 1.00 20.08 ATOM 235 N ASP F 219 183.339 226.845 164.404 1.00 23.25 ATOM 236 CA ASP F 219 182.447 227.998 164.365 1.00 25.08 ATOM 237 C ASP F 219 182.263 228.485 162.932 1.00 25.72 ATOM 238 O ASP F 219 183.226 228.873 162.273 1.00 25.61 ATOM 239 CB ASP F 219 182.988 229.124 165.247 1.00 28.54 ATOM 240 CG ASP F 219 182.093 230.345 165.244 1.00 32.70 ATOM 241 OD1 ASP F 219 180.952 230.246 165.745 1.00 32.26 ATOM 242 OD2 ASP F 219 182.529 231.405 164.755 1.00 35.61 TER