HEADER PROTEIN TRANSPORT 03-AUG-05 2AKH TITLE Normal mode-based flexible fitted coordinates of a non-translocating TITLE 2 SecYEG protein-conducting channel into the cryo-EM map of a TITLE 3 SecYEG-nascent chain-70S ribosome complex from E. coli COMPND MOL_ID: 1; COMPND 2 MOLECULE: Protein-export membrane protein secG; COMPND 3 CHAIN: X, A; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 2AKH X 1 77 UNP P33582 SECG_ECOLI 1 77 SEQRES 1 X 77 MET TYR GLU ALA LEU LEU VAL VAL PHE LEU ILE VAL ALA SEQRES 2 X 77 ILE GLY LEU VAL GLY LEU ILE MET LEU GLN GLN GLY LYS SEQRES 3 X 77 GLY ALA ASP MET GLY ALA SER PHE GLY ALA GLY ALA SER SEQRES 4 X 77 ALA THR LEU PHE GLY SER SER GLY SER GLY ASN PHE MET SEQRES 5 X 77 THR ARG MET THR ALA LEU LEU ALA THR LEU PHE PHE ILE SEQRES 6 X 77 ILE SER LEU VAL LEU GLY ASN ILE ASN SER ASN LYS ATOM 1 CA MET X 1 -94.215 -23.415 151.285 1.00 15.00 ATOM 2 CA TYR X 2 -94.490 -21.469 148.011 1.00 15.00 ATOM 3 CA GLU X 3 -91.050 -20.136 147.103 1.00 15.00 ATOM 4 CA ALA X 4 -89.095 -23.413 146.859 1.00 15.00 ATOM 5 CA LEU X 5 -89.298 -25.163 143.447 1.00 15.00 ATOM 6 CA LEU X 6 -89.199 -22.651 140.559 1.00 15.00 ATOM 7 CA VAL X 7 -85.562 -23.119 139.560 1.00 15.00 ATOM 8 CA VAL X 8 -85.975 -26.743 138.440 1.00 15.00 ATOM 9 CA PHE X 9 -87.875 -26.225 135.160 1.00 15.00 ATOM 10 CA LEU X 10 -86.450 -22.840 134.067 1.00 15.00 ATOM 11 CA ILE X 11 -82.706 -23.281 134.663 1.00 15.00 ATOM 12 CA VAL X 12 -82.721 -26.771 133.148 1.00 15.00 ATOM 13 CA ALA X 13 -84.320 -24.925 130.216 1.00 15.00 ATOM 14 CA ILE X 14 -81.016 -23.123 129.637 1.00 15.00 ATOM 15 CA GLY X 15 -79.391 -26.524 129.261 1.00 15.00 ATOM 16 CA LEU X 16 -82.274 -27.326 126.927 1.00 15.00 ATOM 17 CA VAL X 17 -81.345 -24.485 124.532 1.00 15.00 ATOM 18 CA GLY X 18 -77.936 -26.129 124.276 1.00 15.00 ATOM 19 CA LEU X 19 -79.687 -29.438 123.709 1.00 15.00 ATOM 20 CA ILE X 20 -82.503 -28.535 121.321 1.00 15.00 ATOM 21 CA MET X 21 -79.556 -28.393 118.914 1.00 15.00 ATOM 22 CA LEU X 22 -75.952 -29.534 119.628 1.00 15.00 ATOM 23 CA GLN X 23 -76.131 -33.020 118.056 1.00 15.00 ATOM 24 CA GLN X 24 -74.261 -34.767 115.238 1.00 15.00 ATOM 25 CA GLY X 25 -74.731 -38.537 115.043 1.00 15.00 ATOM 26 CA LYS X 26 -71.526 -38.285 112.989 1.00 15.00 ATOM 27 CA GLY X 27 -73.419 -37.436 109.795 1.00 15.00 ATOM 28 CA ALA X 28 -73.063 -40.648 107.749 1.00 15.00 ATOM 29 CA ASP X 29 -72.416 -40.560 103.978 1.00 15.00 ATOM 30 CA MET X 30 -72.904 -36.757 103.956 1.00 15.00 ATOM 31 CA GLY X 31 -75.392 -35.526 101.373 1.00 15.00 ATOM 32 CA ALA X 32 -73.199 -32.564 100.437 1.00 15.00 ATOM 33 CA SER X 33 -69.782 -34.251 100.777 1.00 15.00 ATOM 34 CA PHE X 34 -66.887 -31.834 101.482 1.00 15.00 ATOM 35 CA GLY X 35 -63.878 -30.435 99.642 1.00 15.00 ATOM 36 CA ALA X 36 -62.077 -27.189 98.813 1.00 15.00 ATOM 37 CA GLY X 37 -60.388 -25.454 95.900 1.00 15.00 ATOM 38 CA ALA X 38 -63.313 -25.017 93.510 1.00 15.00 ATOM 39 CA SER X 39 -65.194 -21.769 94.126 1.00 15.00 ATOM 40 CA ALA X 40 -63.716 -19.237 96.592 1.00 15.00 ATOM 41 CA THR X 41 -62.675 -20.674 99.955 1.00 15.00 ATOM 42 CA LEU X 42 -65.978 -22.140 101.286 1.00 15.00 ATOM 43 CA PHE X 43 -69.087 -24.184 100.409 1.00 15.00 ATOM 44 CA GLY X 44 -71.334 -21.117 100.627 1.00 15.00 ATOM 45 CA SER X 45 -73.665 -20.572 103.566 1.00 15.00 ATOM 46 CA SER X 46 -72.310 -17.001 104.111 1.00 15.00 ATOM 47 CA GLY X 47 -71.259 -15.429 107.421 1.00 15.00 ATOM 48 CA SER X 48 -68.293 -16.725 109.453 1.00 15.00 ATOM 49 CA GLY X 49 -69.721 -19.036 112.098 1.00 15.00 ATOM 50 CA ASN X 50 -68.592 -22.556 113.023 1.00 15.00 ATOM 51 CA PHE X 51 -71.774 -24.636 113.377 1.00 15.00 ATOM 52 CA MET X 52 -73.387 -27.837 111.992 1.00 15.00 ATOM 53 CA THR X 53 -76.568 -29.515 113.374 1.00 15.00 ATOM 54 CA ARG X 54 -78.943 -31.769 111.360 1.00 15.00 ATOM 55 CA MET X 55 -82.371 -30.052 111.728 1.00 15.00 ATOM 56 CA THR X 56 -84.162 -33.298 112.717 1.00 15.00 ATOM 57 CA ALA X 57 -84.596 -32.746 116.484 1.00 15.00 ATOM 58 CA LEU X 58 -85.392 -29.005 116.740 1.00 15.00 ATOM 59 CA LEU X 59 -89.102 -29.816 117.157 1.00 15.00 ATOM 60 CA ALA X 60 -88.913 -33.088 119.132 1.00 15.00 ATOM 61 CA THR X 61 -87.419 -31.598 122.324 1.00 15.00 ATOM 62 CA LEU X 62 -87.935 -27.809 122.053 1.00 15.00 ATOM 63 CA PHE X 63 -91.575 -28.705 122.693 1.00 15.00 ATOM 64 CA PHE X 64 -90.668 -30.861 125.698 1.00 15.00 ATOM 65 CA ILE X 65 -89.787 -27.479 127.219 1.00 15.00 ATOM 66 CA ILE X 66 -93.494 -26.633 127.028 1.00 15.00 ATOM 67 CA SER X 67 -94.275 -30.068 128.503 1.00 15.00 ATOM 68 CA LEU X 68 -92.217 -29.464 131.662 1.00 15.00 ATOM 69 CA VAL X 69 -92.953 -25.783 132.324 1.00 15.00 ATOM 70 CA LEU X 70 -96.623 -26.791 132.267 1.00 15.00 ATOM 71 CA GLY X 71 -95.828 -29.012 135.237 1.00 15.00 ATOM 72 CA ASN X 72 -94.848 -26.388 137.815 1.00 15.00 ATOM 73 CA ILE X 73 -97.987 -24.261 137.473 1.00 15.00 ATOM 74 CA ASN X 74 -100.394 -27.026 136.406 1.00 15.00 ATOM 75 CA SER X 75 -99.239 -29.610 138.965 1.00 15.00 ATOM 76 CA ASN X 76 -101.544 -28.874 141.930 1.00 15.00 ATOM 77 CA LYS X 77 -104.153 -31.650 142.216 1.00 15.00 TER