HEADER PROTEIN TRANSPORT 03-AUG-05 2AKI TITLE Normal mode-based flexible fitted coordinates of a 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: 3; COMPND 2 MOLECULE: Preprotein translocase secE subunit; COMPND 3 CHAIN: Z, C; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 2AKI Z 17 127 UNP P16920 SECE_ECOLI 17 127 SEQRES 1 Z 111 MET LYS TRP VAL VAL VAL VAL ALA LEU LEU LEU VAL ALA SEQRES 2 Z 111 ILE VAL GLY ASN TYR LEU TYR ARG ASP ILE MET LEU PRO SEQRES 3 Z 111 LEU ARG ALA LEU ALA VAL VAL ILE LEU ILE ALA ALA ALA SEQRES 4 Z 111 GLY GLY VAL ALA LEU LEU THR THR LYS GLY LYS ALA THR SEQRES 5 Z 111 VAL ALA PHE ALA ARG GLU ALA ARG THR GLU VAL ARG LYS SEQRES 6 Z 111 VAL ILE TRP PRO THR ARG GLN GLU THR LEU HIS THR THR SEQRES 7 Z 111 LEU ILE VAL ALA ALA VAL THR ALA VAL MET SER LEU ILE SEQRES 8 Z 111 LEU TRP GLY LEU ASP GLY ILE LEU VAL ARG LEU VAL SER SEQRES 9 Z 111 PHE ILE THR GLY LEU ARG PHE ATOM 1 CA MET Z 17 124.740 30.977 -12.308 1.00 15.00 ATOM 2 CA LYS Z 18 126.575 28.276 -10.323 1.00 15.00 ATOM 3 CA TRP Z 19 129.655 28.190 -12.584 1.00 15.00 ATOM 4 CA VAL Z 20 130.185 31.956 -12.719 1.00 15.00 ATOM 5 CA VAL Z 21 131.126 32.506 -9.062 1.00 15.00 ATOM 6 CA VAL Z 22 133.965 29.949 -9.159 1.00 15.00 ATOM 7 CA VAL Z 23 135.732 31.839 -11.973 1.00 15.00 ATOM 8 CA ALA Z 24 135.376 35.225 -10.247 1.00 15.00 ATOM 9 CA LEU Z 25 137.416 33.862 -7.332 1.00 15.00 ATOM 10 CA LEU Z 26 140.361 33.261 -9.676 1.00 15.00 ATOM 11 CA LEU Z 27 139.975 36.741 -11.202 1.00 15.00 ATOM 12 CA VAL Z 28 141.007 38.335 -7.895 1.00 15.00 ATOM 13 CA ALA Z 29 143.695 35.740 -7.137 1.00 15.00 ATOM 14 CA ILE Z 30 145.525 36.158 -10.457 1.00 15.00 ATOM 15 CA VAL Z 31 145.764 39.934 -9.966 1.00 15.00 ATOM 16 CA GLY Z 32 146.605 39.564 -6.278 1.00 15.00 ATOM 17 CA ASN Z 33 149.714 37.429 -6.767 1.00 15.00 ATOM 18 CA TYR Z 34 151.034 40.047 -9.209 1.00 15.00 ATOM 19 CA LEU Z 35 152.047 42.174 -6.206 1.00 15.00 ATOM 20 CA TYR Z 36 154.818 40.127 -4.566 1.00 15.00 ATOM 21 CA ARG Z 37 156.208 37.018 -6.267 1.00 15.00 ATOM 22 CA ASP Z 38 159.977 36.676 -6.801 1.00 15.00 ATOM 23 CA ILE Z 39 161.159 38.361 -3.590 1.00 15.00 ATOM 24 CA MET Z 40 161.080 35.729 -0.814 1.00 15.00 ATOM 25 CA LEU Z 41 160.568 36.322 2.930 1.00 15.00 ATOM 26 CA PRO Z 42 156.777 36.632 3.548 1.00 15.00 ATOM 27 CA LEU Z 43 154.846 38.668 6.143 1.00 15.00 ATOM 28 CA ARG Z 44 154.069 42.169 4.873 1.00 15.00 ATOM 29 CA ALA Z 45 151.035 44.479 4.806 1.00 15.00 ATOM 30 CA LEU Z 46 149.334 47.523 3.231 1.00 15.00 ATOM 31 CA ALA Z 47 149.625 45.938 -0.224 1.00 15.00 ATOM 32 CA VAL Z 48 148.204 42.423 -0.590 1.00 15.00 ATOM 33 CA VAL Z 49 145.905 42.876 2.427 1.00 15.00 ATOM 34 CA ILE Z 50 143.621 44.983 0.213 1.00 15.00 ATOM 35 CA LEU Z 51 142.874 41.921 -1.934 1.00 15.00 ATOM 36 CA ILE Z 52 142.287 39.719 1.127 1.00 15.00 ATOM 37 CA ALA Z 53 139.537 42.091 2.291 1.00 15.00 ATOM 38 CA ALA Z 54 137.748 41.828 -1.065 1.00 15.00 ATOM 39 CA ALA Z 55 137.041 38.133 -0.435 1.00 15.00 ATOM 40 CA GLY Z 56 134.091 39.201 1.707 1.00 15.00 ATOM 41 CA GLY Z 57 132.263 41.599 -0.583 1.00 15.00 ATOM 42 CA VAL Z 58 131.993 39.836 -3.946 1.00 15.00 ATOM 43 CA ALA Z 59 132.637 36.145 -3.234 1.00 15.00 ATOM 44 CA LEU Z 60 129.814 35.997 -0.687 1.00 15.00 ATOM 45 CA LEU Z 61 127.040 37.814 -2.546 1.00 15.00 ATOM 46 CA THR Z 62 127.020 35.502 -5.582 1.00 15.00 ATOM 47 CA THR Z 63 125.443 36.546 -8.903 1.00 15.00 ATOM 48 CA LYS Z 64 122.275 34.703 -7.812 1.00 15.00 ATOM 49 CA GLY Z 65 121.953 32.117 -5.029 1.00 15.00 ATOM 50 CA LYS Z 66 118.304 31.504 -5.933 1.00 15.00 ATOM 51 CA ALA Z 67 116.427 32.976 -2.940 1.00 15.00 ATOM 52 CA THR Z 68 114.569 36.014 -4.313 1.00 15.00 ATOM 53 CA VAL Z 69 116.921 38.747 -5.677 1.00 15.00 ATOM 54 CA ALA Z 70 120.797 38.558 -5.346 1.00 15.00 ATOM 55 CA PHE Z 71 122.462 39.559 -2.020 1.00 15.00 ATOM 56 CA ALA Z 72 123.179 43.332 -2.398 1.00 15.00 ATOM 57 CA ARG Z 73 120.741 44.459 0.417 1.00 15.00 ATOM 58 CA GLU Z 74 121.429 45.094 4.138 1.00 15.00 ATOM 59 CA ALA Z 75 121.741 41.989 6.383 1.00 15.00 ATOM 60 CA ARG Z 76 121.401 43.455 9.869 1.00 15.00 ATOM 61 CA THR Z 77 117.977 45.128 9.693 1.00 15.00 ATOM 62 CA GLU Z 78 115.729 42.100 9.197 1.00 15.00 ATOM 63 CA VAL Z 79 117.298 40.324 12.182 1.00 15.00 ATOM 64 CA ARG Z 80 114.963 42.015 14.679 1.00 15.00 ATOM 65 CA LYS Z 81 112.047 41.189 12.376 1.00 15.00 ATOM 66 CA VAL Z 82 112.357 37.457 13.099 1.00 15.00 ATOM 67 CA ILE Z 83 112.440 38.005 16.862 1.00 15.00 ATOM 68 CA TRP Z 84 109.207 40.023 16.931 1.00 15.00 ATOM 69 CA PRO Z 85 106.383 37.868 18.404 1.00 15.00 ATOM 70 CA THR Z 86 108.420 37.551 21.623 1.00 15.00 ATOM 71 CA ARG Z 87 106.763 38.716 24.865 1.00 15.00 ATOM 72 CA GLN Z 88 108.382 40.644 27.737 1.00 15.00 ATOM 73 CA GLU Z 89 108.270 38.341 30.779 1.00 15.00 ATOM 74 CA THR Z 90 106.539 35.183 31.977 1.00 15.00 ATOM 75 CA LEU Z 91 106.947 33.965 35.584 1.00 15.00 ATOM 76 CA HIS Z 92 103.635 32.160 35.064 1.00 15.00 ATOM 77 CA THR Z 93 104.926 28.831 33.554 1.00 15.00 ATOM 78 CA THR Z 94 108.025 28.896 35.757 1.00 15.00 ATOM 79 CA LEU Z 95 106.210 27.350 38.783 1.00 15.00 ATOM 80 CA ILE Z 96 105.753 24.254 36.578 1.00 15.00 ATOM 81 CA VAL Z 97 108.794 23.196 34.435 1.00 15.00 ATOM 82 CA ALA Z 98 111.201 24.323 37.183 1.00 15.00 ATOM 83 CA ALA Z 99 109.964 22.908 40.470 1.00 15.00 ATOM 84 CA VAL Z 100 110.657 19.179 40.003 1.00 15.00 ATOM 85 CA THR Z 101 114.392 19.830 40.403 1.00 15.00 ATOM 86 CA ALA Z 102 114.209 20.358 44.179 1.00 15.00 ATOM 87 CA VAL Z 103 112.961 16.754 44.131 1.00 15.00 ATOM 88 CA MET Z 104 114.151 14.462 41.304 1.00 15.00 ATOM 89 CA SER Z 105 117.616 16.065 41.402 1.00 15.00 ATOM 90 CA LEU Z 106 118.284 15.407 45.093 1.00 15.00 ATOM 91 CA ILE Z 107 117.186 11.763 44.758 1.00 15.00 ATOM 92 CA LEU Z 108 119.685 10.674 42.097 1.00 15.00 ATOM 93 CA TRP Z 109 122.465 12.539 43.910 1.00 15.00 ATOM 94 CA GLY Z 110 121.092 11.133 47.161 1.00 15.00 ATOM 95 CA LEU Z 111 122.085 7.616 46.116 1.00 15.00 ATOM 96 CA ASP Z 112 125.685 8.458 45.203 1.00 15.00 ATOM 97 CA GLY Z 113 126.871 10.024 48.451 1.00 15.00 ATOM 98 CA ILE Z 114 124.838 8.542 51.296 1.00 15.00 ATOM 99 CA LEU Z 115 125.669 5.022 50.089 1.00 15.00 ATOM 100 CA VAL Z 116 128.659 5.038 47.710 1.00 15.00 ATOM 101 CA ARG Z 117 130.649 7.704 49.569 1.00 15.00 ATOM 102 CA LEU Z 118 129.784 5.648 52.658 1.00 15.00 ATOM 103 CA VAL Z 119 131.038 2.201 51.586 1.00 15.00 ATOM 104 CA SER Z 120 134.688 3.218 51.129 1.00 15.00 ATOM 105 CA PHE Z 121 134.458 4.865 54.557 1.00 15.00 ATOM 106 CA ILE Z 122 133.495 1.583 56.244 1.00 15.00 ATOM 107 CA THR Z 123 135.761 -0.929 54.486 1.00 15.00 ATOM 108 CA GLY Z 124 138.950 1.106 54.820 1.00 15.00 ATOM 109 CA LEU Z 125 139.376 1.718 58.546 1.00 15.00 ATOM 110 CA ARG Z 126 139.138 -1.940 59.592 1.00 15.00 ATOM 111 CA PHE Z 127 141.986 -4.428 58.944 1.00 15.00 TER