HEADER RIBOSOME 30-AUG-02 1ML5 TITLE Structure of the E. coli ribosomal termination complex with release TITLE 2 factor 2 COMPND MOL_ID: 12; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S7; COMPND 3 CHAIN: J; EXPDTA ELECTRON MICROSCOPY DBREF 1ML5 J 1 156 PDB 1ML5 1ML5 1 156 SEQRES 1 J 155 ALA ARG ARG ARG ARG ALA GLU VAL ARG GLN LEU GLN PRO SEQRES 2 J 155 ASP LEU VAL TYR GLY ASP VAL LEU VAL THR ALA PHE ILE SEQRES 3 J 155 ASN LYS ILE MET ARG ASP GLY LYS LYS ASN LEU ALA ALA SEQRES 4 J 155 ARG ILE PHE TYR ASP ALA CYS LYS ILE ILE GLN GLU LYS SEQRES 5 J 155 THR GLY GLN GLU PRO LEU LYS VAL PHE LYS GLN ALA VAL SEQRES 6 J 155 GLU ASN VAL LYS PRO ARG MET GLU VAL ARG SER ARG ARG SEQRES 7 J 155 VAL GLY GLY ALA ASN TYR GLN VAL PRO MET GLU VAL SER SEQRES 8 J 155 PRO ARG ARG GLN GLN SER LEU ALA LEU ARG TRP LEU VAL SEQRES 9 J 155 GLN ALA ALA ASN GLN ARG PRO GLU ARG ARG ALA ALA VAL SEQRES 10 J 155 ARG ILE ALA HIS GLU LEU MET ASP ALA ALA GLU GLY LYS SEQRES 11 J 155 GLY GLY ALA VAL LYS LYS LYS GLU ASP VAL GLU ARG MET SEQRES 12 J 155 ALA GLU ALA ASN ARG ALA TYR ALA HIS TYR ARG TRP ATOM 1 CA ALA J 2 -14.878 -71.456 42.972 1.00 0.00 ATOM 2 CA ARG J 3 -14.840 -72.347 39.236 1.00 0.00 ATOM 3 CA ARG J 4 -15.804 -76.011 39.678 1.00 0.00 ATOM 4 CA ARG J 5 -18.118 -76.917 42.581 1.00 0.00 ATOM 5 CA ARG J 6 -20.647 -74.679 44.264 1.00 0.00 ATOM 6 CA ALA J 7 -18.719 -74.576 47.557 1.00 0.00 ATOM 7 CA GLU J 8 -21.148 -75.888 50.171 1.00 0.00 ATOM 8 CA VAL J 9 -21.639 -74.001 53.424 1.00 0.00 ATOM 9 CA ARG J 10 -19.601 -75.109 56.442 1.00 0.00 ATOM 10 CA GLN J 11 -22.177 -76.338 58.984 1.00 0.00 ATOM 11 CA LEU J 12 -21.441 -75.065 62.494 1.00 0.00 ATOM 12 CA GLN J 13 -21.737 -76.918 65.799 1.00 0.00 ATOM 13 CA PRO J 14 -24.635 -75.438 67.835 1.00 0.00 ATOM 14 CA ASP J 15 -24.236 -73.183 70.874 1.00 0.00 ATOM 15 CA LEU J 16 -22.913 -74.650 74.138 1.00 0.00 ATOM 16 CA VAL J 17 -25.827 -72.981 75.946 1.00 0.00 ATOM 17 CA TYR J 18 -28.664 -72.346 73.505 1.00 0.00 ATOM 18 CA GLY J 19 -27.618 -75.112 71.125 1.00 0.00 ATOM 19 CA ASP J 20 -28.386 -72.559 68.444 1.00 0.00 ATOM 20 CA VAL J 21 -26.031 -72.541 65.462 1.00 0.00 ATOM 21 CA LEU J 22 -26.866 -68.955 64.509 1.00 0.00 ATOM 22 CA VAL J 23 -25.355 -67.997 67.843 1.00 0.00 ATOM 23 CA THR J 24 -22.050 -69.767 67.198 1.00 0.00 ATOM 24 CA ALA J 25 -21.915 -67.917 63.921 1.00 0.00 ATOM 25 CA PHE J 26 -22.281 -64.559 65.714 1.00 0.00 ATOM 26 CA ILE J 27 -19.686 -65.621 68.268 1.00 0.00 ATOM 27 CA ASN J 28 -17.301 -66.496 65.447 1.00 0.00 ATOM 28 CA LYS J 29 -17.796 -63.010 64.050 1.00 0.00 ATOM 29 CA ILE J 30 -16.822 -61.538 67.411 1.00 0.00 ATOM 30 CA MET J 31 -13.792 -63.795 67.750 1.00 0.00 ATOM 31 CA ARG J 32 -10.391 -62.564 66.620 1.00 0.00 ATOM 32 CA ASP J 33 -7.103 -64.501 66.467 1.00 0.00 ATOM 33 CA GLY J 34 -9.090 -67.626 67.210 1.00 0.00 ATOM 34 CA LYS J 35 -9.435 -66.599 70.858 1.00 0.00 ATOM 35 CA LYS J 36 -12.853 -68.267 70.775 1.00 0.00 ATOM 36 CA ASN J 37 -13.127 -68.352 74.579 1.00 0.00 ATOM 37 CA LEU J 38 -13.004 -64.589 75.059 1.00 0.00 ATOM 38 CA ALA J 39 -15.404 -64.478 72.116 1.00 0.00 ATOM 39 CA ALA J 40 -17.930 -66.846 73.713 1.00 0.00 ATOM 40 CA ARG J 41 -17.669 -65.046 77.026 1.00 0.00 ATOM 41 CA ILE J 42 -18.322 -61.616 75.560 1.00 0.00 ATOM 42 CA PHE J 43 -21.499 -62.885 73.926 1.00 0.00 ATOM 43 CA TYR J 44 -22.765 -64.608 77.046 1.00 0.00 ATOM 44 CA ASP J 45 -21.863 -61.745 79.399 1.00 0.00 ATOM 45 CA ALA J 46 -23.842 -59.660 76.934 1.00 0.00 ATOM 46 CA CYS J 47 -26.803 -62.030 77.062 1.00 0.00 ATOM 47 CA LYS J 48 -26.828 -61.527 80.811 1.00 0.00 ATOM 48 CA ILE J 49 -26.752 -57.768 80.224 1.00 0.00 ATOM 49 CA ILE J 50 -29.789 -58.222 78.006 1.00 0.00 ATOM 50 CA GLN J 51 -31.424 -60.015 80.937 1.00 0.00 ATOM 51 CA GLU J 52 -30.873 -57.279 83.470 1.00 0.00 ATOM 52 CA LYS J 53 -31.548 -54.043 81.583 1.00 0.00 ATOM 53 CA THR J 54 -34.318 -55.897 79.670 1.00 0.00 ATOM 54 CA GLY J 55 -36.775 -58.371 81.153 1.00 0.00 ATOM 55 CA GLN J 56 -36.733 -60.365 77.924 1.00 0.00 ATOM 56 CA GLU J 57 -34.941 -63.625 77.112 1.00 0.00 ATOM 57 CA PRO J 58 -31.626 -62.729 75.449 1.00 0.00 ATOM 58 CA LEU J 59 -31.924 -65.394 72.718 1.00 0.00 ATOM 59 CA LYS J 60 -35.097 -63.748 71.371 1.00 0.00 ATOM 60 CA VAL J 61 -33.663 -60.221 71.570 1.00 0.00 ATOM 61 CA PHE J 62 -30.736 -61.472 69.506 1.00 0.00 ATOM 62 CA LYS J 63 -32.742 -63.151 66.767 1.00 0.00 ATOM 63 CA GLN J 64 -35.032 -60.128 66.601 1.00 0.00 ATOM 64 CA ALA J 65 -31.963 -57.954 66.025 1.00 0.00 ATOM 65 CA VAL J 66 -30.531 -60.092 63.227 1.00 0.00 ATOM 66 CA GLU J 67 -33.950 -59.789 61.629 1.00 0.00 ATOM 67 CA ASN J 68 -34.026 -55.980 61.486 1.00 0.00 ATOM 68 CA VAL J 69 -30.422 -55.892 60.260 1.00 0.00 ATOM 69 CA LYS J 70 -30.816 -58.249 57.279 1.00 0.00 ATOM 70 CA PRO J 71 -30.886 -56.236 54.045 1.00 0.00 ATOM 71 CA ARG J 72 -33.436 -57.532 51.537 1.00 0.00 ATOM 72 CA MET J 73 -32.119 -55.556 48.552 1.00 0.00 ATOM 73 CA GLU J 74 -28.535 -54.543 47.885 1.00 0.00 ATOM 74 CA VAL J 75 -26.675 -52.886 45.055 1.00 0.00 ATOM 75 CA ARG J 76 -24.018 -54.791 43.087 1.00 0.00 ATOM 76 CA SER J 77 -21.725 -52.972 40.681 1.00 0.00 ATOM 77 CA ARG J 78 -21.456 -53.971 37.021 1.00 0.00 ATOM 78 CA ARG J 79 -19.911 -52.591 33.848 1.00 0.00 ATOM 79 CA VAL J 80 -22.598 -52.072 31.229 1.00 0.00 ATOM 80 CA GLY J 81 -21.698 -50.253 28.037 1.00 0.00 ATOM 81 CA GLY J 82 -19.147 -47.875 29.520 1.00 0.00 ATOM 82 CA ALA J 83 -20.023 -46.667 33.018 1.00 0.00 ATOM 83 CA ASN J 84 -20.225 -49.088 35.946 1.00 0.00 ATOM 84 CA TYR J 85 -23.929 -49.008 36.797 1.00 0.00 ATOM 85 CA GLN J 86 -24.870 -50.173 40.303 1.00 0.00 ATOM 86 CA VAL J 87 -27.511 -52.843 39.695 1.00 0.00 ATOM 87 CA PRO J 88 -29.981 -53.427 42.584 1.00 0.00 ATOM 88 CA MET J 89 -30.993 -56.951 43.456 1.00 0.00 ATOM 89 CA GLU J 90 -32.296 -59.364 46.060 1.00 0.00 ATOM 90 CA VAL J 91 -30.044 -60.854 48.695 1.00 0.00 ATOM 91 CA SER J 92 -29.652 -64.585 49.212 1.00 0.00 ATOM 92 CA PRO J 93 -31.007 -65.920 52.484 1.00 0.00 ATOM 93 CA ARG J 94 -27.428 -67.015 53.129 1.00 0.00 ATOM 94 CA ARG J 95 -25.808 -63.644 52.412 1.00 0.00 ATOM 95 CA GLN J 96 -28.426 -61.807 54.479 1.00 0.00 ATOM 96 CA GLN J 97 -27.217 -63.549 57.597 1.00 0.00 ATOM 97 CA SER J 98 -23.507 -63.068 56.914 1.00 0.00 ATOM 98 CA LEU J 99 -24.147 -59.352 56.466 1.00 0.00 ATOM 99 CA ALA J 100 -26.482 -59.015 59.450 1.00 0.00 ATOM 100 CA LEU J 101 -24.121 -60.666 61.932 1.00 0.00 ATOM 101 CA ARG J 102 -21.117 -58.895 60.467 1.00 0.00 ATOM 102 CA TRP J 103 -22.843 -55.518 60.610 1.00 0.00 ATOM 103 CA LEU J 104 -23.901 -56.069 64.213 1.00 0.00 ATOM 104 CA VAL J 105 -20.407 -56.831 65.486 1.00 0.00 ATOM 105 CA GLN J 106 -19.080 -53.934 63.428 1.00 0.00 ATOM 106 CA ALA J 107 -21.514 -51.315 64.716 1.00 0.00 ATOM 107 CA ALA J 108 -21.175 -52.841 68.155 1.00 0.00 ATOM 108 CA ASN J 109 -17.446 -52.230 68.120 1.00 0.00 ATOM 109 CA GLN J 110 -18.331 -48.787 66.824 1.00 0.00 ATOM 110 CA ARG J 111 -20.095 -47.884 70.069 1.00 0.00 ATOM 111 CA PRO J 112 -18.506 -45.917 72.956 1.00 0.00 ATOM 112 CA GLU J 113 -18.958 -47.981 76.154 1.00 0.00 ATOM 113 CA ARG J 114 -15.471 -49.154 77.159 1.00 0.00 ATOM 114 CA ARG J 115 -16.608 -52.790 77.697 1.00 0.00 ATOM 115 CA ALA J 116 -16.692 -55.144 74.727 1.00 0.00 ATOM 116 CA ALA J 117 -19.424 -57.312 76.255 1.00 0.00 ATOM 117 CA VAL J 118 -21.594 -54.215 76.715 1.00 0.00 ATOM 118 CA ARG J 119 -21.265 -52.793 73.228 1.00 0.00 ATOM 119 CA ILE J 120 -22.655 -56.083 72.022 1.00 0.00 ATOM 120 CA ALA J 121 -25.361 -56.110 74.658 1.00 0.00 ATOM 121 CA HIS J 122 -26.509 -52.581 73.882 1.00 0.00 ATOM 122 CA GLU J 123 -26.107 -52.921 70.113 1.00 0.00 ATOM 123 CA LEU J 124 -28.339 -55.991 69.996 1.00 0.00 ATOM 124 CA MET J 125 -31.076 -54.224 71.972 1.00 0.00 ATOM 125 CA ASP J 126 -30.919 -51.062 69.848 1.00 0.00 ATOM 126 CA ALA J 127 -31.085 -53.311 66.794 1.00 0.00 ATOM 127 CA ALA J 128 -34.162 -55.025 68.192 1.00 0.00 ATOM 128 CA GLU J 129 -35.888 -51.657 68.717 1.00 0.00 ATOM 129 CA GLY J 130 -35.038 -50.717 65.146 1.00 0.00 ATOM 130 CA LYS J 131 -32.324 -48.203 65.975 1.00 0.00 ATOM 131 CA GLY J 132 -28.535 -48.366 66.130 1.00 0.00 ATOM 132 CA GLY J 133 -25.541 -48.297 63.813 1.00 0.00 ATOM 133 CA ALA J 134 -26.308 -51.812 62.617 1.00 0.00 ATOM 134 CA VAL J 135 -29.767 -51.064 61.289 1.00 0.00 ATOM 135 CA LYS J 136 -28.443 -47.845 59.799 1.00 0.00 ATOM 136 CA LYS J 137 -26.224 -49.716 57.337 1.00 0.00 ATOM 137 CA LYS J 138 -29.056 -52.123 56.595 1.00 0.00 ATOM 138 CA GLU J 139 -31.501 -49.346 55.761 1.00 0.00 ATOM 139 CA ASP J 140 -28.698 -47.467 53.970 1.00 0.00 ATOM 140 CA VAL J 141 -28.209 -50.440 51.673 1.00 0.00 ATOM 141 CA GLU J 142 -31.866 -50.750 50.741 1.00 0.00 ATOM 142 CA ARG J 143 -31.917 -46.982 50.196 1.00 0.00 ATOM 143 CA MET J 144 -28.918 -47.313 47.872 1.00 0.00 ATOM 144 CA ALA J 145 -30.859 -49.929 45.898 1.00 0.00 ATOM 145 CA GLU J 146 -34.319 -48.708 44.934 1.00 0.00 ATOM 146 CA ALA J 147 -32.440 -45.428 44.309 1.00 0.00 ATOM 147 CA ASN J 148 -30.646 -46.944 41.340 1.00 0.00 ATOM 148 CA ARG J 149 -33.819 -48.848 40.608 1.00 0.00 ATOM 149 CA ALA J 150 -33.635 -47.593 37.025 1.00 0.00 ATOM 150 CA TYR J 151 -30.618 -49.692 36.106 1.00 0.00 ATOM 151 CA ALA J 152 -32.531 -52.640 37.555 1.00 0.00 ATOM 152 CA HIS J 153 -33.323 -53.939 34.080 1.00 0.00 ATOM 153 CA TYR J 154 -29.792 -55.342 34.183 1.00 0.00 ATOM 154 CA ARG J 155 -31.338 -57.792 36.661 1.00 0.00 ATOM 155 CA TRP J 156 -28.271 -60.060 36.690 1.00 0.00 TER