HEADER TRANSPORT PROTEIN 20-OCT-14 4V3N TITLE Membrane bound pleurotolysin prepore (TMH2 strand lock) trapped with TITLE 2 engineered disulphide cross-link COMPND MOL_ID: 2; COMPND 2 MOLECULE: PLEUROTOLYSIN B; COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4V3N C 1 388 UNP Q5W9E8 Q5W9E8_PLEO 49 523 SEQRES 1 C 211 SER GLN ALA GLY ASP THR LEU ASN ASP VAL ILE GLN ASP SEQRES 2 C 211 PRO THR ARG ARG ASN LYS LEU ILE ASN ASP ASN ASN LEU SEQRES 3 C 211 LEU LYS GLY ILE ILE MET GLY ARG ASP GLY PRO VAL PRO SEQRES 4 C 211 SER SER ARG GLU LEU ILE VAL ARG PRO ASP THR LEU ARG SEQRES 5 C 211 ALA ILE ILE ASN ASN ARG ALA THR ILE GLU THR THR THR SEQRES 6 C 211 MET LYS SER MET TYR THR SER SER ARG TYR LEU PHE PRO SEQRES 7 C 211 GLN GLY ARG ILE ASP PHE THR THR PRO ASP SER GLY PHE SEQRES 8 C 211 ASP ASP VAL ILE LYS LEU SER PRO GLN PHE THR SER GLY SEQRES 9 C 211 VAL GLN ALA ALA LEU ALA LYS ALA THR GLY THR GLU LYS SEQRES 10 C 211 ARG GLU ALA LEU GLN ASN LEU PHE GLN GLU TYR GLY HIS SEQRES 11 C 211 VAL PHE ARG THR LYS VAL HIS ILE GLY GLY VAL LEU SER SEQRES 12 C 211 ALA HIS THR MET GLU THR PHE SER LYS LEU ASN VAL LYS SEQRES 13 C 211 TYR ILE VAL ASN GLY GLY ASP TYR THR LYS ILE GLN ASN SEQRES 14 C 211 THR GLU GLU TRP VAL ALA SER THR ASN GLN SER GLU HIS SEQRES 15 C 211 TRP ARG VAL ILE GLU VAL THR GLU VAL THR ALA VAL ALA SEQRES 16 C 211 ASP LEU LEU PRO GLN PRO ILE ARG GLY GLN VAL LYS ASP SEQRES 17 C 211 LEU LEU LYS ATOM 1 CA SER C 1 169.979 217.029 134.828 1.00 50.49 ATOM 2 CA GLN C 2 166.258 216.299 134.727 1.00 86.07 ATOM 3 CA ALA C 3 164.523 216.911 131.556 1.00 76.78 ATOM 4 CA GLY C 4 161.770 218.720 130.412 1.00 48.57 ATOM 5 CA ASP C 5 158.303 218.253 131.192 1.00 87.26 ATOM 6 CA THR C 6 157.823 214.865 129.815 1.00152.38 ATOM 7 CA LEU C 7 154.215 214.564 129.365 1.00 81.97 ATOM 8 CA ASN C 8 153.383 216.247 126.147 1.00 76.26 ATOM 9 CA ASP C 9 156.209 214.226 124.328 1.00 77.49 ATOM 10 CA VAL C 10 154.640 210.822 125.402 1.00 64.70 ATOM 11 CA ILE C 11 151.230 211.864 124.215 1.00 55.30 ATOM 12 CA GLN C 12 152.169 212.432 120.618 1.00 76.88 ATOM 13 CA ASP C 13 153.775 209.084 120.086 1.00 63.05 ATOM 14 CA PRO C 14 151.317 206.419 119.889 1.00 72.15 ATOM 15 CA THR C 15 153.493 203.839 121.340 1.00115.34 ATOM 16 CA ARG C 16 154.331 205.909 124.466 1.00154.21 ATOM 17 CA ARG C 17 150.717 206.884 124.630 1.00 84.55 ATOM 18 CA ASN C 18 149.395 203.477 124.722 1.00 91.05 ATOM 19 CA LYS C 19 152.110 202.165 126.962 1.00 87.08 ATOM 20 CA LEU C 20 151.219 204.805 129.493 1.00129.97 ATOM 21 CA ILE C 21 147.499 204.414 129.139 1.00 52.55 ATOM 22 CA ASN C 22 147.586 200.573 128.947 1.00 77.86 ATOM 23 CA ASP C 23 149.641 200.095 131.987 1.00 51.60 ATOM 24 CA ASN C 24 147.022 202.132 133.768 1.00 90.93 ATOM 25 CA ASN C 25 144.311 200.526 131.716 1.00 96.67 ATOM 26 CA LEU C 26 143.191 203.883 132.384 1.00 79.29 ATOM 27 CA LEU C 27 140.556 204.302 129.703 1.00152.26 ATOM 28 CA LYS C 28 139.103 201.009 130.660 1.00 77.18 ATOM 29 CA GLY C 29 136.757 201.175 133.589 1.00 22.80 ATOM 30 CA ILE C 30 136.750 199.400 136.898 1.00 65.32 ATOM 31 CA ILE C 31 133.964 196.971 137.873 1.00 63.75 ATOM 32 CA MET C 32 133.037 197.452 141.569 1.00 55.97 ATOM 33 CA GLY C 33 131.695 194.114 142.775 1.00 28.65 ATOM 34 CA ARG C 34 131.746 191.126 145.178 1.00144.29 ATOM 35 CA ASP C 35 135.418 190.309 144.340 1.00103.17 ATOM 36 CA GLY C 36 136.628 193.918 144.804 1.00 37.48 ATOM 37 CA PRO C 37 137.727 196.427 142.117 1.00 96.23 ATOM 38 CA VAL C 38 138.288 194.463 138.878 1.00125.35 ATOM 39 CA PRO C 39 139.374 195.946 135.477 1.00 76.70 ATOM 40 CA SER C 40 136.889 195.420 132.681 1.00 45.15 ATOM 41 CA SER C 41 137.654 192.943 129.997 1.00 53.93 ATOM 42 CA ARG C 42 136.898 195.446 127.436 1.00135.83 ATOM 43 CA GLU C 43 137.036 199.052 126.774 1.00 97.53 ATOM 44 CA LEU C 44 134.270 200.772 128.759 1.00 97.70 ATOM 45 CA ILE C 45 134.440 203.653 126.506 1.00 88.54 ATOM 46 CA VAL C 46 135.783 204.008 123.121 1.00 51.88 ATOM 47 CA ARG C 47 139.605 204.426 123.238 1.00132.86 ATOM 48 CA PRO C 48 140.256 208.177 122.570 1.00 78.87 ATOM 49 CA ASP C 49 142.825 209.497 120.045 1.00 73.81 ATOM 50 CA THR C 50 144.117 212.063 122.657 1.00 65.25 ATOM 51 CA LEU C 51 144.130 212.444 126.491 1.00 53.26 ATOM 52 CA ARG C 52 143.342 215.813 128.155 1.00104.76 ATOM 53 CA ALA C 53 146.207 216.511 130.582 1.00 38.94 ATOM 54 CA ILE C 54 146.838 219.322 133.092 1.00 70.39 ATOM 55 CA ILE C 55 150.586 219.443 133.914 1.00105.79 ATOM 56 CA ASN C 56 151.289 220.009 137.678 1.00137.29 ATOM 57 CA ASN C 57 153.294 220.263 140.812 1.00256.95 ATOM 58 CA ARG C 58 153.141 218.995 144.302 1.00225.85 ATOM 59 CA ALA C 59 155.667 217.347 146.668 1.00194.10 ATOM 60 CA THR C 60 156.128 217.628 150.473 1.00175.90 ATOM 61 CA ILE C 61 158.130 216.382 153.410 1.00 87.72 ATOM 62 CA GLU C 62 156.606 215.786 156.870 1.00131.52 ATOM 63 CA THR C 63 157.937 213.819 159.732 1.00147.58 ATOM 64 CA THR C 64 156.107 213.291 163.021 1.00 81.57 ATOM 65 CA THR C 65 157.100 211.429 166.231 1.00150.83 ATOM 66 CA MET C 66 154.985 210.538 169.214 1.00 72.01 ATOM 67 CA LYS C 110 153.606 202.886 176.447 1.00 92.73 ATOM 68 CA SER C 111 152.746 203.144 172.903 1.00 47.97 ATOM 69 CA MET C 112 154.835 205.016 170.316 1.00136.34 ATOM 70 CA TYR C 113 153.819 206.249 166.859 1.00137.22 ATOM 71 CA THR C 114 156.061 207.623 164.076 1.00 97.27 ATOM 72 CA SER C 115 155.417 208.137 160.473 1.00132.19 ATOM 73 CA SER C 116 156.673 210.149 157.637 1.00 91.78 ATOM 74 CA ARG C 117 155.613 211.166 154.091 1.00268.07 ATOM 75 CA TYR C 118 157.487 212.552 151.093 1.00138.60 ATOM 76 CA LEU C 119 156.294 213.390 147.567 1.00227.15 ATOM 77 CA PHE C 120 156.962 214.894 144.143 1.00140.32 ATOM 78 CA PRO C 121 154.937 216.486 141.272 1.00155.79 ATOM 79 CA GLN C 122 151.926 215.133 139.538 1.00175.90 ATOM 80 CA GLY C 123 149.950 215.338 136.168 1.00170.49 ATOM 81 CA ARG C 124 146.172 215.099 135.848 1.00152.02 ATOM 82 CA ILE C 125 143.877 213.256 133.251 1.00 59.94 ATOM 83 CA ASP C 126 140.353 214.466 132.427 1.00 53.20 ATOM 84 CA PHE C 127 137.608 212.533 130.619 1.00 70.67 ATOM 85 CA THR C 128 135.035 214.965 129.165 1.00 69.35 ATOM 86 CA THR C 129 131.483 213.842 130.026 1.00 68.17 ATOM 87 CA PRO C 130 128.734 214.066 127.286 1.00 80.34 ATOM 88 CA ASP C 131 126.537 217.261 127.575 1.00 87.24 ATOM 89 CA SER C 132 129.758 219.313 128.164 1.00 48.30 ATOM 90 CA GLY C 133 131.806 221.460 125.753 1.00 31.41 ATOM 91 CA PHE C 134 135.251 220.300 124.462 1.00129.42 ATOM 92 CA ASP C 135 137.136 219.400 121.216 1.00 55.62 ATOM 93 CA ASP C 136 137.122 215.727 122.408 1.00 59.51 ATOM 94 CA VAL C 137 134.235 214.156 124.415 1.00114.89 ATOM 95 CA ILE C 138 133.853 210.650 125.710 1.00 56.85 ATOM 96 CA LYS C 139 131.676 208.597 123.540 1.00148.50 ATOM 97 CA LEU C 140 130.314 205.648 124.777 1.00159.19 ATOM 98 CA SER C 141 131.120 202.274 123.551 1.00 42.07 ATOM 99 CA PRO C 142 128.669 200.934 120.982 1.00 69.30 ATOM 100 CA GLN C 143 128.652 197.602 122.933 1.00 51.18 ATOM 101 CA PHE C 144 127.141 199.317 126.035 1.00 63.10 ATOM 102 CA THR C 145 124.591 201.368 123.975 1.00 52.58 ATOM 103 CA SER C 146 123.471 198.114 122.224 1.00 33.23 ATOM 104 CA GLY C 147 123.145 196.455 125.668 1.00 21.00 ATOM 105 CA VAL C 148 120.806 199.261 126.895 1.00 47.78 ATOM 106 CA GLN C 149 118.758 198.996 123.631 1.00 57.67 ATOM 107 CA ALA C 150 118.547 195.156 123.974 1.00 39.05 ATOM 108 CA ALA C 151 117.395 195.525 127.637 1.00 42.00 ATOM 109 CA LEU C 152 114.639 198.079 126.793 1.00 82.81 ATOM 110 CA ALA C 153 113.460 195.763 123.930 1.00 76.65 ATOM 111 CA LYS C 154 112.386 192.935 126.373 1.00 55.00 ATOM 112 CA ALA C 155 108.663 191.918 126.394 1.00 40.49 ATOM 113 CA THR C 156 107.912 192.320 130.154 1.00 54.81 ATOM 114 CA GLY C 157 108.803 195.140 132.593 1.00 26.20 ATOM 115 CA THR C 158 110.400 192.458 134.841 1.00 48.00 ATOM 116 CA GLU C 159 112.541 191.159 131.895 1.00 50.59 ATOM 117 CA LYS C 160 113.723 194.738 131.008 1.00 51.84 ATOM 118 CA ARG C 161 114.691 195.389 134.692 1.00 95.45 ATOM 119 CA GLU C 162 116.521 192.041 134.990 1.00 88.00 ATOM 120 CA ALA C 163 118.484 192.718 131.754 1.00 39.28 ATOM 121 CA LEU C 164 119.322 196.287 132.960 1.00 57.73 ATOM 122 CA GLN C 165 120.496 194.843 136.341 1.00 52.31 ATOM 123 CA ASN C 166 122.703 192.332 134.456 1.00 45.07 ATOM 124 CA LEU C 167 124.041 195.202 132.270 1.00 60.11 ATOM 125 CA PHE C 168 125.098 197.432 135.230 1.00 73.77 ATOM 126 CA GLN C 169 126.607 194.424 137.088 1.00 77.16 ATOM 127 CA GLU C 170 128.758 193.862 133.955 1.00 74.01 ATOM 128 CA TYR C 171 129.629 197.503 133.033 1.00103.43 ATOM 129 CA GLY C 172 129.986 199.108 136.357 1.00 31.41 ATOM 130 CA HIS C 173 128.308 202.151 137.802 1.00103.70 ATOM 131 CA VAL C 174 131.490 204.084 138.139 1.00 95.79 ATOM 132 CA PHE C 175 133.928 205.503 136.088 1.00113.51 ATOM 133 CA ARG C 176 136.669 207.978 136.963 1.00106.89 ATOM 134 CA THR C 177 136.439 211.279 135.028 1.00 91.27 ATOM 135 CA LYS C 178 139.382 213.135 136.708 1.00 95.65 ATOM 136 CA VAL C 179 142.538 211.310 137.979 1.00 43.54 ATOM 137 CA HIS C 180 146.172 212.168 138.905 1.00 56.39 ATOM 138 CA ILE C 181 149.813 210.783 138.319 1.00 58.50 ATOM 139 CA GLY C 182 152.740 211.640 140.660 1.00 38.58 ATOM 140 CA GLY C 183 154.772 209.929 143.485 1.00 49.23 ATOM 141 CA VAL C 184 154.158 209.658 147.167 1.00140.94 ATOM 142 CA LEU C 185 156.190 207.733 149.778 1.00105.21 ATOM 143 CA SER C 186 155.027 206.823 153.217 1.00125.90 ATOM 144 CA ALA C 187 156.391 205.108 156.223 1.00 68.80 ATOM 145 CA HIS C 188 155.090 204.102 159.581 1.00117.55 ATOM 146 CA THR C 189 156.604 202.740 162.747 1.00 77.14 ATOM 147 CA MET C 190 154.541 201.304 165.581 1.00 88.71 ATOM 148 CA GLU C 191 155.940 200.158 168.886 1.00 93.01 ATOM 149 CA THR C 192 154.154 198.652 171.994 1.00 79.88 ATOM 150 CA PHE C 193 155.276 197.770 175.423 1.00117.91 ATOM 151 CA SER C 194 153.365 196.345 178.175 1.00 55.94 ATOM 152 CA LYS C 239 155.915 194.537 169.381 1.00 96.00 ATOM 153 CA LEU C 240 157.007 196.703 166.452 1.00149.94 ATOM 154 CA ASN C 241 155.832 196.526 162.891 1.00 91.37 ATOM 155 CA VAL C 242 157.220 198.560 160.132 1.00 76.09 ATOM 156 CA LYS C 243 155.295 199.210 156.994 1.00173.25 ATOM 157 CA TYR C 244 156.212 201.144 153.845 1.00102.31 ATOM 158 CA ILE C 245 154.004 201.999 150.957 1.00122.80 ATOM 159 CA VAL C 246 155.392 203.591 147.827 1.00120.74 ATOM 160 CA ASN C 247 153.917 204.518 144.473 1.00 81.89 ATOM 161 CA GLY C 248 155.931 206.831 142.401 1.00 43.94 ATOM 162 CA GLY C 249 158.801 206.018 144.647 1.00 71.49 ATOM 163 CA ASP C 250 160.523 204.034 142.039 1.00220.06 ATOM 164 CA TYR C 251 162.518 201.250 143.506 1.00215.24 ATOM 165 CA THR C 252 165.822 202.069 141.853 1.00 63.28 ATOM 166 CA LYS C 253 165.911 205.499 143.501 1.00146.43 ATOM 167 CA ILE C 254 164.349 204.223 146.741 1.00107.67 ATOM 168 CA GLN C 255 167.333 202.138 147.951 1.00102.58 ATOM 169 CA ASN C 256 169.470 205.148 148.661 1.00 89.59 ATOM 170 CA THR C 257 167.752 208.009 150.527 1.00 62.66 ATOM 171 CA GLU C 258 170.085 210.378 148.594 1.00112.04 ATOM 172 CA GLU C 259 169.931 208.284 145.399 1.00 87.35 ATOM 173 CA TRP C 260 166.222 208.677 145.216 1.00134.05 ATOM 174 CA VAL C 261 166.467 212.528 145.385 1.00 65.83 ATOM 175 CA ALA C 262 168.042 212.882 142.021 1.00 62.65 ATOM 176 CA SER C 263 165.193 211.859 139.687 1.00139.57 ATOM 177 CA THR C 264 162.423 209.695 140.911 1.00161.84 ATOM 178 CA ASN C 265 159.769 210.094 138.284 1.00150.52 ATOM 179 CA GLN C 266 159.921 207.486 135.764 1.00100.55 ATOM 180 CA SER C 267 157.691 207.439 132.795 1.00 54.06 ATOM 181 CA GLU C 268 156.661 203.880 132.988 1.00121.52 ATOM 182 CA HIS C 269 155.900 203.705 136.473 1.00166.29 ATOM 183 CA TRP C 270 153.078 206.211 136.707 1.00103.42 ATOM 184 CA ARG C 271 149.847 205.047 138.398 1.00161.67 ATOM 185 CA VAL C 272 146.555 206.677 139.521 1.00 66.08 ATOM 186 CA ILE C 273 147.426 208.578 142.716 1.00115.85 ATOM 187 CA GLU C 274 144.138 210.330 143.413 1.00 74.12 ATOM 188 CA VAL C 275 140.588 209.841 142.132 1.00 68.80 ATOM 189 CA THR C 276 139.580 213.515 141.856 1.00 77.75 ATOM 190 CA GLU C 277 136.192 213.143 140.147 1.00 65.53 ATOM 191 CA VAL C 278 133.859 210.243 139.556 1.00 86.60 ATOM 192 CA THR C 279 130.637 210.243 137.564 1.00 69.13 ATOM 193 CA ALA C 280 127.861 207.728 137.104 1.00 50.89 ATOM 194 CA VAL C 281 126.278 205.492 134.510 1.00104.46 ATOM 195 CA ALA C 282 123.010 207.398 134.719 1.00 63.40 ATOM 196 CA ASP C 283 124.378 210.750 134.462 1.00 59.35 ATOM 197 CA LEU C 284 126.034 209.735 131.192 1.00153.07 ATOM 198 CA LEU C 285 123.039 208.558 129.377 1.00 98.89 ATOM 199 CA PRO C 286 121.315 210.740 127.071 1.00111.55 ATOM 200 CA GLN C 287 117.905 212.392 127.579 1.00101.24 ATOM 201 CA PRO C 288 114.945 210.061 126.576 1.00 94.20 ATOM 202 CA ILE C 289 116.682 206.680 127.288 1.00 59.42 ATOM 203 CA ARG C 290 118.152 208.091 130.588 1.00 96.92 ATOM 204 CA GLY C 291 114.698 208.646 132.167 1.00 24.40 ATOM 205 CA GLN C 292 113.374 205.232 130.990 1.00 48.57 ATOM 206 CA VAL C 293 116.421 203.383 132.450 1.00 53.74 ATOM 207 CA LYS C 294 116.221 205.322 135.775 1.00 90.63 ATOM 208 CA ASP C 295 112.472 204.516 136.176 1.00 51.21 ATOM 209 CA LEU C 296 113.125 200.793 135.513 1.00124.98 ATOM 210 CA LEU C 297 116.014 200.689 137.965 1.00120.44 ATOM 211 CA LYS C 298 113.983 201.875 140.926 1.00152.55 TER