HEADER RIBOSOME 30-AUG-02 1ML5 TITLE Structure of the E. coli ribosomal termination complex with release TITLE 2 factor 2 COMPND MOL_ID: 17; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S12; COMPND 3 CHAIN: O; EXPDTA ELECTRON MICROSCOPY DBREF 1ML5 O 1 135 PDB 1ML5 1ML5 1 135 SEQRES 1 O 124 PRO THR ILE ASN GLN LEU VAL ARG LYS GLY ARG GLU LYS SEQRES 2 O 124 VAL ARG LYS LYS SER LYS VAL PRO ALA LEU LYS GLY ALA SEQRES 3 O 124 PRO PHE ARG ARG GLY VAL CYS THR VAL VAL ARG THR VAL SEQRES 4 O 124 THR PRO LYS LYS PRO ASN SER ALA LEU ARG LYS VAL ALA SEQRES 5 O 124 LYS VAL ARG LEU THR SER GLY TYR GLU VAL THR ALA TYR SEQRES 6 O 124 ILE PRO GLY GLU GLY HIS ASN LEU GLN GLU HIS SER VAL SEQRES 7 O 124 VAL LEU ILE ARG GLY GLY ARG VAL LYS ASP LEU PRO GLY SEQRES 8 O 124 VAL ARG TYR HIS ILE VAL ARG GLY VAL TYR ASP ALA ALA SEQRES 9 O 124 GLY VAL LYS ASP ARG LYS LYS SER ARG SER LYS TYR GLY SEQRES 10 O 124 THR LYS LYS PRO LYS GLU ALA ATOM 1 CA PRO O 5 -0.337 -63.914 -28.148 1.00 0.00 ATOM 2 CA THR O 6 -1.916 -65.532 -31.214 1.00 0.00 ATOM 3 CA ILE O 7 0.259 -66.514 -34.157 1.00 0.00 ATOM 4 CA ASN O 8 -1.414 -63.850 -36.253 1.00 0.00 ATOM 5 CA GLN O 9 -0.710 -61.384 -33.451 1.00 0.00 ATOM 6 CA LEU O 10 2.937 -62.399 -33.392 1.00 0.00 ATOM 7 CA VAL O 11 2.960 -61.780 -37.104 1.00 0.00 ATOM 8 CA ARG O 12 1.524 -58.317 -36.598 1.00 0.00 ATOM 9 CA LYS O 13 3.357 -56.968 -33.574 1.00 0.00 ATOM 10 CA GLY O 14 6.018 -59.606 -33.000 1.00 0.00 ATOM 11 CA ARG O 15 8.418 -60.016 -30.085 1.00 0.00 ATOM 12 CA GLU O 16 10.449 -57.041 -28.864 1.00 0.00 ATOM 13 CA LYS O 17 14.137 -57.747 -28.239 1.00 0.00 ATOM 14 CA VAL O 18 15.609 -56.831 -24.851 1.00 0.00 ATOM 15 CA ARG O 19 18.061 -53.906 -24.559 1.00 0.00 ATOM 16 CA LYS O 20 20.794 -54.194 -21.920 1.00 0.00 ATOM 17 CA LYS O 21 21.926 -50.898 -20.343 1.00 0.00 ATOM 18 CA SER O 22 25.592 -50.333 -19.536 1.00 0.00 ATOM 19 CA LYS O 23 26.691 -50.117 -15.938 1.00 0.00 ATOM 20 CA VAL O 24 29.920 -48.344 -16.746 1.00 0.00 ATOM 21 CA PRO O 25 29.775 -45.229 -18.906 1.00 0.00 ATOM 22 CA ALA O 26 33.590 -45.255 -19.042 1.00 0.00 ATOM 23 CA LEU O 27 32.370 -43.855 -22.366 1.00 0.00 ATOM 24 CA LYS O 28 33.873 -45.112 -25.601 1.00 0.00 ATOM 25 CA GLY O 29 32.773 -48.386 -24.038 1.00 0.00 ATOM 26 CA ALA O 30 36.502 -48.523 -23.358 1.00 0.00 ATOM 27 CA PRO O 31 38.265 -51.074 -21.118 1.00 0.00 ATOM 28 CA PHE O 32 39.867 -48.312 -19.067 1.00 0.00 ATOM 29 CA ARG O 33 39.856 -44.558 -18.855 1.00 0.00 ATOM 30 CA ARG O 34 42.369 -42.200 -17.273 1.00 0.00 ATOM 31 CA GLY O 35 41.331 -39.193 -15.239 1.00 0.00 ATOM 32 CA VAL O 36 42.661 -36.651 -12.794 1.00 0.00 ATOM 33 CA CYS O 37 42.013 -36.753 -9.071 1.00 0.00 ATOM 34 CA THR O 38 40.005 -33.880 -7.625 1.00 0.00 ATOM 35 CA VAL O 39 39.209 -34.950 -4.098 1.00 0.00 ATOM 36 CA VAL O 40 40.719 -37.805 -2.139 1.00 0.00 ATOM 37 CA ARG O 41 37.866 -38.042 0.386 1.00 0.00 ATOM 38 CA THR O 42 36.801 -41.004 2.537 1.00 0.00 ATOM 39 CA VAL O 43 33.211 -42.191 2.545 1.00 0.00 ATOM 40 CA THR O 44 31.429 -44.371 5.071 1.00 0.00 ATOM 41 CA PRO O 45 29.723 -47.741 4.281 1.00 0.00 ATOM 42 CA LYS O 46 26.000 -48.497 4.004 1.00 0.00 ATOM 43 CA LYS O 47 23.294 -50.646 5.662 1.00 0.00 ATOM 44 CA PRO O 48 25.461 -52.741 8.023 1.00 0.00 ATOM 45 CA ASN O 49 29.128 -52.287 7.210 1.00 0.00 ATOM 46 CA SER O 50 31.219 -49.569 8.829 1.00 0.00 ATOM 47 CA ALA O 51 34.715 -48.212 8.047 1.00 0.00 ATOM 48 CA LEU O 52 36.521 -45.445 6.172 1.00 0.00 ATOM 49 CA ARG O 53 36.454 -46.385 2.508 1.00 0.00 ATOM 50 CA LYS O 54 39.101 -44.450 0.568 1.00 0.00 ATOM 51 CA VAL O 55 37.571 -42.846 -2.509 1.00 0.00 ATOM 52 CA ALA O 56 38.460 -40.256 -5.170 1.00 0.00 ATOM 53 CA LYS O 57 36.576 -37.867 -7.468 1.00 0.00 ATOM 54 CA VAL O 58 38.053 -38.180 -10.953 1.00 0.00 ATOM 55 CA ARG O 59 37.838 -35.971 -14.030 1.00 0.00 ATOM 56 CA LEU O 60 37.898 -38.422 -16.949 1.00 0.00 ATOM 57 CA THR O 61 39.259 -37.849 -20.436 1.00 0.00 ATOM 58 CA SER O 62 35.831 -39.102 -21.452 1.00 0.00 ATOM 59 CA GLY O 63 34.359 -35.848 -20.193 1.00 0.00 ATOM 60 CA TYR O 64 32.773 -37.515 -17.149 1.00 0.00 ATOM 61 CA GLU O 65 33.484 -36.627 -13.505 1.00 0.00 ATOM 62 CA VAL O 66 33.230 -39.765 -11.360 1.00 0.00 ATOM 63 CA THR O 67 33.933 -41.324 -7.952 1.00 0.00 ATOM 64 CA ALA O 68 36.259 -44.328 -7.813 1.00 0.00 ATOM 65 CA TYR O 69 37.323 -46.830 -5.168 1.00 0.00 ATOM 66 CA ILE O 70 41.006 -47.070 -4.219 1.00 0.00 ATOM 67 CA PRO O 71 41.746 -50.743 -3.377 1.00 0.00 ATOM 68 CA GLY O 72 44.617 -51.728 -1.134 1.00 0.00 ATOM 69 CA GLU O 73 45.895 -51.440 2.435 1.00 0.00 ATOM 70 CA GLY O 74 47.228 -47.920 1.886 1.00 0.00 ATOM 71 CA HIS O 75 47.469 -45.424 -1.000 1.00 0.00 ATOM 72 CA ASN O 76 49.379 -42.309 -2.121 1.00 0.00 ATOM 73 CA LEU O 77 46.758 -40.454 -4.181 1.00 0.00 ATOM 74 CA GLN O 78 46.557 -36.655 -3.988 1.00 0.00 ATOM 75 CA GLU O 79 44.667 -33.639 -5.267 1.00 0.00 ATOM 76 CA HIS O 80 45.910 -33.689 -8.870 1.00 0.00 ATOM 77 CA SER O 81 47.225 -37.196 -9.385 1.00 0.00 ATOM 78 CA VAL O 82 46.700 -38.851 -12.760 1.00 0.00 ATOM 79 CA VAL O 83 44.947 -42.197 -12.448 1.00 0.00 ATOM 80 CA LEU O 84 43.436 -45.106 -14.416 1.00 0.00 ATOM 81 CA ILE O 85 39.834 -46.295 -13.900 1.00 0.00 ATOM 82 CA ARG O 86 38.801 -49.900 -14.480 1.00 0.00 ATOM 83 CA GLY O 87 35.106 -50.209 -13.806 1.00 0.00 ATOM 84 CA GLY O 88 33.655 -52.262 -10.998 1.00 0.00 ATOM 85 CA ARG O 89 31.260 -50.940 -8.413 1.00 0.00 ATOM 86 CA VAL O 90 31.551 -51.255 -4.615 1.00 0.00 ATOM 87 CA LYS O 91 28.474 -52.738 -2.933 1.00 0.00 ATOM 88 CA ASP O 92 28.809 -50.525 0.180 1.00 0.00 ATOM 89 CA LEU O 93 29.543 -47.173 -1.368 1.00 0.00 ATOM 90 CA PRO O 94 26.502 -45.899 -3.216 1.00 0.00 ATOM 91 CA GLY O 95 27.805 -43.837 -6.097 1.00 0.00 ATOM 92 CA VAL O 96 31.114 -45.543 -6.726 1.00 0.00 ATOM 93 CA ARG O 97 31.087 -47.405 -10.027 1.00 0.00 ATOM 94 CA TYR O 98 34.742 -47.917 -10.842 1.00 0.00 ATOM 95 CA HIS O 99 37.916 -49.021 -9.099 1.00 0.00 ATOM 96 CA ILE O 100 41.262 -47.305 -9.491 1.00 0.00 ATOM 97 CA VAL O 101 44.008 -49.334 -11.100 1.00 0.00 ATOM 98 CA ARG O 102 46.887 -49.523 -8.684 1.00 0.00 ATOM 99 CA GLY O 103 50.316 -49.521 -10.260 1.00 0.00 ATOM 100 CA VAL O 104 49.447 -47.225 -13.142 1.00 0.00 ATOM 101 CA TYR O 105 50.289 -43.530 -13.567 1.00 0.00 ATOM 102 CA ASP O 106 50.305 -41.745 -10.185 1.00 0.00 ATOM 103 CA ALA O 107 48.607 -44.422 -8.110 1.00 0.00 ATOM 104 CA ALA O 108 51.476 -46.381 -6.622 1.00 0.00 ATOM 105 CA GLY O 109 51.049 -50.068 -5.916 1.00 0.00 ATOM 106 CA VAL O 110 50.396 -51.458 -2.463 1.00 0.00 ATOM 107 CA LYS O 111 53.510 -51.764 -0.312 1.00 0.00 ATOM 108 CA ASP O 112 54.156 -55.129 1.345 1.00 0.00 ATOM 109 CA ARG O 113 51.668 -56.976 -0.840 1.00 0.00 ATOM 110 CA LYS O 114 52.857 -60.570 -0.848 1.00 0.00 ATOM 111 CA LYS O 115 49.797 -62.244 -2.365 1.00 0.00 ATOM 112 CA SER O 116 47.272 -61.169 -4.977 1.00 0.00 ATOM 113 CA ARG O 117 49.834 -58.688 -6.341 1.00 0.00 ATOM 114 CA SER O 118 48.527 -58.942 -9.926 1.00 0.00 ATOM 115 CA LYS O 119 45.833 -56.668 -8.512 1.00 0.00 ATOM 116 CA TYR O 120 47.301 -53.881 -6.328 1.00 0.00 ATOM 117 CA GLY O 121 50.021 -53.651 -8.985 1.00 0.00 ATOM 118 CA THR O 122 53.062 -54.611 -6.879 1.00 0.00 ATOM 119 CA LYS O 123 56.222 -56.063 -8.456 1.00 0.00 ATOM 120 CA LYS O 124 57.679 -59.420 -7.438 1.00 0.00 ATOM 121 CA PRO O 125 59.497 -59.126 -4.101 1.00 0.00 ATOM 122 CA LYS O 126 63.051 -60.466 -4.371 1.00 0.00 ATOM 123 CA GLU O 127 63.277 -63.150 -1.692 1.00 0.00 ATOM 124 CA ALA O 128 66.636 -62.780 0.054 1.00 0.00 TER