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: 1; COMPND 2 MOLECULE: PLEUROTOLYSIN A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4V3N A 1 135 UNP Q8X1M9 Q8X1M9_PLEO 2 136 SEQRES 1 A 135 ALA TYR ALA GLN TRP VAL ILE ILE ILE ILE HIS ASN VAL SEQRES 2 A 135 GLY SER LYS ASP VAL LYS ILE LYS ASN LEU LYS PRO SER SEQRES 3 A 135 TRP GLY LYS LEU HIS ALA ASP GLY ASP LYS ASP THR GLU SEQRES 4 A 135 VAL SER ALA SER LYS TYR GLU GLY THR VAL ILE LYS PRO SEQRES 5 A 135 ASP GLU LYS LEU GLN ILE ASN ALA CYS GLY ARG SER ASP SEQRES 6 A 135 ALA ALA GLU GLY THR THR GLY THR PHE ASP LEU VAL ASP SEQRES 7 A 135 PRO ALA ASP GLY ASP LYS GLN VAL ARG HIS PHE TYR TRP SEQRES 8 A 135 ASP CYS PRO TRP GLY SER LYS THR ASN THR TRP THR VAL SEQRES 9 A 135 SER GLY SER ASN THR LYS TRP MET ILE GLU TYR SER GLY SEQRES 10 A 135 GLN ASN LEU ASP SER GLY ALA LEU GLY THR ILE THR VAL SEQRES 11 A 135 ASP THR LEU LYS LYS ATOM 1 CA ALA A 1 126.703 197.350 213.354 1.00 0.00 ATOM 2 CA TYR A 2 125.522 195.487 210.231 1.00 0.00 ATOM 3 CA ALA A 3 121.939 196.567 211.101 1.00 0.00 ATOM 4 CA GLN A 4 122.820 200.001 209.771 1.00 0.00 ATOM 5 CA TRP A 5 122.783 199.412 206.065 1.00 0.00 ATOM 6 CA VAL A 6 121.886 200.795 202.702 1.00 0.00 ATOM 7 CA ILE A 7 121.910 199.315 199.231 1.00 0.00 ATOM 8 CA ILE A 8 122.075 201.875 196.427 1.00 0.00 ATOM 9 CA ILE A 9 121.166 200.913 192.903 1.00 0.00 ATOM 10 CA ILE A 10 121.932 203.347 190.131 1.00 0.00 ATOM 11 CA HIS A 11 120.020 202.538 186.977 1.00 0.00 ATOM 12 CA ASN A 12 120.607 204.503 183.800 1.00 0.00 ATOM 13 CA VAL A 13 117.184 204.686 182.179 1.00 0.00 ATOM 14 CA GLY A 14 118.264 207.233 179.510 1.00 0.00 ATOM 15 CA SER A 15 120.375 207.072 176.342 1.00 0.00 ATOM 16 CA LYS A 16 123.572 208.693 177.566 1.00 0.00 ATOM 17 CA ASP A 17 126.311 207.431 179.861 1.00 0.00 ATOM 18 CA VAL A 18 126.504 208.617 183.457 1.00 0.00 ATOM 19 CA LYS A 19 129.471 208.116 185.651 1.00 0.00 ATOM 20 CA ILE A 20 130.012 207.744 189.375 1.00 0.00 ATOM 21 CA LYS A 21 132.833 209.727 190.967 1.00 0.00 ATOM 22 CA ASN A 22 134.044 210.737 194.398 1.00 0.00 ATOM 23 CA LEU A 23 132.604 207.698 196.201 1.00 0.00 ATOM 24 CA LYS A 24 133.563 208.533 199.813 1.00 0.00 ATOM 25 CA PRO A 25 132.139 206.507 202.732 1.00 0.00 ATOM 26 CA SER A 26 132.960 208.373 205.906 1.00 0.00 ATOM 27 CA TRP A 27 131.441 205.912 208.337 1.00 0.00 ATOM 28 CA GLY A 28 131.284 202.081 208.092 1.00 0.00 ATOM 29 CA LYS A 29 132.271 200.083 205.038 1.00 0.00 ATOM 30 CA LEU A 30 131.346 199.063 201.516 1.00 0.00 ATOM 31 CA HIS A 31 130.652 195.332 201.004 1.00 0.00 ATOM 32 CA ALA A 32 129.987 192.689 198.341 1.00 0.00 ATOM 33 CA ASP A 33 126.396 192.094 197.134 1.00 0.00 ATOM 34 CA GLY A 34 124.602 189.981 199.760 1.00 0.00 ATOM 35 CA ASP A 35 127.744 189.616 201.863 1.00 0.00 ATOM 36 CA LYS A 36 128.441 192.123 204.608 1.00 0.00 ATOM 37 CA ASP A 37 131.491 190.145 205.808 1.00 0.00 ATOM 38 CA THR A 38 133.357 190.832 202.552 1.00 0.00 ATOM 39 CA GLU A 39 134.538 194.441 202.421 1.00 0.00 ATOM 40 CA VAL A 40 134.914 196.050 198.994 1.00 0.00 ATOM 41 CA SER A 41 136.823 199.291 198.315 1.00 0.00 ATOM 42 CA ALA A 42 135.289 202.423 196.817 1.00 0.00 ATOM 43 CA SER A 43 137.886 202.080 194.051 1.00 0.00 ATOM 44 CA LYS A 44 135.867 199.125 192.714 1.00 0.00 ATOM 45 CA TYR A 45 133.143 201.577 191.622 1.00 0.00 ATOM 46 CA GLU A 46 135.060 204.858 191.392 1.00 0.00 ATOM 47 CA GLY A 47 134.883 206.076 187.777 1.00 0.00 ATOM 48 CA THR A 48 132.520 203.395 186.554 1.00 0.00 ATOM 49 CA VAL A 49 130.594 204.566 183.565 1.00 0.00 ATOM 50 CA ILE A 50 127.016 203.352 183.661 1.00 0.00 ATOM 51 CA LYS A 51 125.753 202.744 180.163 1.00 0.00 ATOM 52 CA PRO A 52 122.137 203.023 179.023 1.00 0.00 ATOM 53 CA ASP A 53 119.984 200.332 180.637 1.00 0.00 ATOM 54 CA GLU A 54 122.763 199.136 182.943 1.00 0.00 ATOM 55 CA LYS A 55 122.782 199.234 186.741 1.00 0.00 ATOM 56 CA LEU A 56 125.457 199.659 189.356 1.00 0.00 ATOM 57 CA GLN A 57 124.890 198.482 192.966 1.00 0.00 ATOM 58 CA ILE A 58 126.749 199.743 196.027 1.00 0.00 ATOM 59 CA ASN A 59 126.213 198.113 199.426 1.00 0.00 ATOM 60 CA ALA A 60 127.257 199.947 202.579 1.00 0.00 ATOM 61 CA CYS A 61 126.782 199.035 206.250 1.00 0.00 ATOM 62 CA GLY A 62 128.287 199.802 209.661 1.00 0.00 ATOM 63 CA ARG A 63 131.302 197.850 210.896 1.00 0.00 ATOM 64 CA SER A 64 130.762 194.571 212.708 1.00 0.00 ATOM 65 CA ASP A 65 129.514 195.013 216.276 1.00 0.00 ATOM 66 CA ALA A 66 130.459 198.748 216.173 1.00 0.00 ATOM 67 CA ALA A 67 128.276 201.456 217.727 1.00 0.00 ATOM 68 CA GLU A 68 128.532 203.305 214.405 1.00 0.00 ATOM 69 CA GLY A 69 126.494 203.191 211.186 1.00 0.00 ATOM 70 CA THR A 70 127.075 203.961 207.567 1.00 0.00 ATOM 71 CA THR A 71 127.510 207.447 206.094 1.00 0.00 ATOM 72 CA GLY A 72 128.977 208.618 202.854 1.00 0.00 ATOM 73 CA THR A 73 128.759 210.658 199.694 1.00 0.00 ATOM 74 CA PHE A 74 129.200 210.188 196.018 1.00 0.00 ATOM 75 CA ASP A 75 128.677 212.143 192.811 1.00 0.00 ATOM 76 CA LEU A 76 127.070 211.282 189.587 1.00 0.00 ATOM 77 CA VAL A 77 128.941 213.150 186.830 1.00 0.00 ATOM 78 CA ASP A 78 128.452 213.603 183.126 1.00 0.00 ATOM 79 CA PRO A 79 131.349 211.985 181.217 1.00 0.00 ATOM 80 CA ALA A 80 130.325 213.655 177.881 1.00 0.00 ATOM 81 CA ASP A 81 130.647 217.130 179.441 1.00 0.00 ATOM 82 CA GLY A 82 133.972 217.065 181.295 1.00 0.00 ATOM 83 CA ASP A 83 132.632 215.087 184.298 1.00 0.00 ATOM 84 CA LYS A 84 130.468 218.078 185.251 1.00 0.00 ATOM 85 CA GLN A 85 128.350 217.294 188.327 1.00 0.00 ATOM 86 CA VAL A 86 124.996 215.729 187.642 1.00 0.00 ATOM 87 CA ARG A 87 123.938 215.323 191.352 1.00 0.00 ATOM 88 CA HIS A 88 125.624 214.968 194.695 1.00 0.00 ATOM 89 CA PHE A 89 124.448 212.275 197.153 1.00 0.00 ATOM 90 CA TYR A 90 124.706 211.994 200.912 1.00 0.00 ATOM 91 CA TRP A 91 123.494 208.998 202.957 1.00 0.00 ATOM 92 CA ASP A 92 123.548 208.409 206.697 1.00 0.00 ATOM 93 CA CYS A 93 122.129 205.392 208.475 1.00 0.00 ATOM 94 CA PRO A 94 123.404 206.137 211.987 1.00 0.00 ATOM 95 CA TRP A 95 123.800 203.822 214.945 1.00 0.00 ATOM 96 CA GLY A 96 121.543 204.589 217.923 1.00 0.00 ATOM 97 CA SER A 97 119.403 207.227 216.165 1.00 0.00 ATOM 98 CA LYS A 98 116.029 206.754 214.554 1.00 0.00 ATOM 99 CA THR A 99 116.520 209.188 211.694 1.00 0.00 ATOM 100 CA ASN A 100 118.259 208.283 208.420 1.00 0.00 ATOM 101 CA THR A 101 119.285 210.849 205.851 1.00 0.00 ATOM 102 CA TRP A 102 119.344 210.596 202.071 1.00 0.00 ATOM 103 CA THR A 103 120.016 213.926 200.417 1.00 0.00 ATOM 104 CA VAL A 104 120.360 214.568 196.698 1.00 0.00 ATOM 105 CA SER A 105 121.541 217.994 195.467 1.00 0.00 ATOM 106 CA GLY A 106 122.935 219.720 192.370 1.00 0.00 ATOM 107 CA SER A 107 121.754 221.848 189.516 1.00 0.00 ATOM 108 CA ASN A 108 122.519 220.129 186.234 1.00 0.00 ATOM 109 CA THR A 109 119.380 220.891 184.198 1.00 0.00 ATOM 110 CA LYS A 110 120.309 218.490 181.315 1.00 0.00 ATOM 111 CA TRP A 111 119.632 215.544 183.685 1.00 0.00 ATOM 112 CA MET A 112 116.724 214.129 185.674 1.00 0.00 ATOM 113 CA ILE A 113 117.360 211.866 188.672 1.00 0.00 ATOM 114 CA GLU A 114 114.489 210.036 190.432 1.00 0.00 ATOM 115 CA TYR A 115 114.926 207.833 193.498 1.00 0.00 ATOM 116 CA SER A 116 112.755 205.687 195.734 1.00 0.00 ATOM 117 CA GLY A 117 112.813 202.848 198.260 1.00 0.00 ATOM 118 CA GLN A 118 114.495 204.802 201.036 1.00 0.00 ATOM 119 CA ASN A 119 113.386 204.584 204.659 1.00 0.00 ATOM 120 CA LEU A 120 114.026 207.691 206.764 1.00 0.00 ATOM 121 CA ASP A 121 112.406 206.444 209.981 1.00 0.00 ATOM 122 CA SER A 122 114.125 203.768 212.171 1.00 0.00 ATOM 123 CA GLY A 123 116.407 200.902 211.245 1.00 0.00 ATOM 124 CA ALA A 124 118.180 200.665 207.902 1.00 0.00 ATOM 125 CA LEU A 125 118.042 203.152 205.114 1.00 0.00 ATOM 126 CA GLY A 126 116.934 200.340 202.825 1.00 0.00 ATOM 127 CA THR A 127 117.299 199.582 199.119 1.00 0.00 ATOM 128 CA ILE A 128 117.323 202.871 197.219 1.00 0.00 ATOM 129 CA THR A 129 116.856 202.768 193.461 1.00 0.00 ATOM 130 CA VAL A 130 118.227 205.843 191.669 1.00 0.00 ATOM 131 CA ASP A 131 117.083 206.246 188.037 1.00 0.00 ATOM 132 CA THR A 132 119.104 208.640 185.853 1.00 0.00 ATOM 133 CA LEU A 133 118.023 210.188 182.520 1.00 0.00 ATOM 134 CA LYS A 134 119.855 212.744 180.372 1.00 0.00 ATOM 135 CA LYS A 135 117.058 214.971 179.233 1.00 0.00 TER