HEADER RIBOSOME 30-AUG-02 1ML5 TITLE Structure of the E. coli ribosomal termination complex with release TITLE 2 factor 2 COMPND MOL_ID: 11; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S6; COMPND 3 CHAIN: I; EXPDTA ELECTRON MICROSCOPY DBREF 1ML5 I 1 101 PDB 1ML5 1ML5 1 101 SEQRES 1 I 101 MET ARG ARG TYR GLU VAL ASN ILE VAL LEU ASN PRO ASN SEQRES 2 I 101 LEU ASP GLN SER GLN LEU ALA LEU GLU LYS GLU ILE ILE SEQRES 3 I 101 GLN ARG ALA LEU GLU ASN TYR GLY ALA ARG VAL GLU LYS SEQRES 4 I 101 VAL GLU GLU LEU GLY LEU ARG ARG LEU ALA TYR PRO ILE SEQRES 5 I 101 ALA LYS ASP PRO GLN GLY TYR PHE LEU TRP TYR GLN VAL SEQRES 6 I 101 GLU MET PRO GLU ASP ARG VAL ASN ASP LEU ALA ARG GLU SEQRES 7 I 101 LEU ARG ILE ARG ASP ASN VAL ARG ARG VAL MET VAL VAL SEQRES 8 I 101 LYS SER GLN GLU PRO PHE LEU ALA ASN ALA ATOM 1 CA MET I 1 -56.288 -50.562 -34.504 1.00 0.00 ATOM 2 CA ARG I 2 -55.828 -52.205 -31.103 1.00 0.00 ATOM 3 CA ARG I 3 -58.405 -53.296 -28.501 1.00 0.00 ATOM 4 CA TYR I 4 -58.141 -51.430 -25.160 1.00 0.00 ATOM 5 CA GLU I 5 -59.852 -51.000 -21.792 1.00 0.00 ATOM 6 CA VAL I 6 -60.706 -47.538 -20.518 1.00 0.00 ATOM 7 CA ASN I 7 -61.224 -47.056 -16.785 1.00 0.00 ATOM 8 CA ILE I 8 -62.627 -43.828 -15.443 1.00 0.00 ATOM 9 CA VAL I 9 -63.202 -42.865 -11.826 1.00 0.00 ATOM 10 CA LEU I 10 -65.216 -39.701 -11.295 1.00 0.00 ATOM 11 CA ASN I 11 -66.766 -37.808 -8.377 1.00 0.00 ATOM 12 CA PRO I 12 -69.338 -39.884 -6.411 1.00 0.00 ATOM 13 CA ASN I 13 -71.360 -36.763 -5.634 1.00 0.00 ATOM 14 CA LEU I 14 -72.818 -36.042 -9.045 1.00 0.00 ATOM 15 CA ASP I 15 -76.599 -35.787 -9.389 1.00 0.00 ATOM 16 CA GLN I 16 -78.513 -37.792 -11.996 1.00 0.00 ATOM 17 CA SER I 17 -77.951 -34.933 -14.452 1.00 0.00 ATOM 18 CA GLN I 18 -74.402 -33.763 -13.632 1.00 0.00 ATOM 19 CA LEU I 19 -73.255 -37.364 -14.005 1.00 0.00 ATOM 20 CA ALA I 20 -74.928 -38.124 -17.335 1.00 0.00 ATOM 21 CA LEU I 21 -73.339 -34.869 -18.552 1.00 0.00 ATOM 22 CA GLU I 22 -69.798 -36.065 -17.885 1.00 0.00 ATOM 23 CA LYS I 23 -70.601 -39.362 -19.594 1.00 0.00 ATOM 24 CA GLU I 24 -71.701 -37.209 -22.505 1.00 0.00 ATOM 25 CA ILE I 25 -68.286 -35.596 -22.937 1.00 0.00 ATOM 26 CA ILE I 26 -66.693 -39.047 -22.582 1.00 0.00 ATOM 27 CA GLN I 27 -68.730 -40.747 -25.313 1.00 0.00 ATOM 28 CA ARG I 28 -68.220 -37.550 -27.285 1.00 0.00 ATOM 29 CA ALA I 29 -64.478 -37.620 -26.634 1.00 0.00 ATOM 30 CA LEU I 30 -64.178 -41.280 -27.546 1.00 0.00 ATOM 31 CA GLU I 31 -65.548 -40.869 -31.063 1.00 0.00 ATOM 32 CA ASN I 32 -63.452 -37.721 -31.448 1.00 0.00 ATOM 33 CA TYR I 33 -60.457 -40.044 -31.248 1.00 0.00 ATOM 34 CA GLY I 34 -61.769 -43.127 -33.020 1.00 0.00 ATOM 35 CA ALA I 35 -62.943 -45.008 -29.953 1.00 0.00 ATOM 36 CA ARG I 36 -65.303 -47.705 -31.240 1.00 0.00 ATOM 37 CA VAL I 37 -67.159 -48.661 -28.028 1.00 0.00 ATOM 38 CA GLU I 38 -67.181 -52.481 -28.061 1.00 0.00 ATOM 39 CA LYS I 39 -68.919 -52.549 -24.685 1.00 0.00 ATOM 40 CA VAL I 40 -69.345 -51.127 -21.207 1.00 0.00 ATOM 41 CA GLU I 41 -69.835 -51.809 -17.507 1.00 0.00 ATOM 42 CA GLU I 42 -70.778 -49.385 -14.745 1.00 0.00 ATOM 43 CA LEU I 43 -70.056 -50.695 -11.241 1.00 0.00 ATOM 44 CA GLY I 44 -70.711 -47.077 -10.332 1.00 0.00 ATOM 45 CA LEU I 45 -69.981 -46.365 -6.677 1.00 0.00 ATOM 46 CA ARG I 46 -67.250 -48.178 -4.755 1.00 0.00 ATOM 47 CA ARG I 47 -65.435 -47.697 -1.434 1.00 0.00 ATOM 48 CA LEU I 48 -61.850 -46.803 -2.391 1.00 0.00 ATOM 49 CA ALA I 49 -58.942 -48.361 -0.505 1.00 0.00 ATOM 50 CA TYR I 50 -57.717 -44.848 0.199 1.00 0.00 ATOM 51 CA PRO I 51 -59.255 -41.409 -0.420 1.00 0.00 ATOM 52 CA ILE I 52 -59.056 -39.836 -3.870 1.00 0.00 ATOM 53 CA ALA I 53 -59.479 -36.066 -3.907 1.00 0.00 ATOM 54 CA LYS I 54 -60.361 -36.203 -0.197 1.00 0.00 ATOM 55 CA ASP I 55 -63.450 -38.178 -1.237 1.00 0.00 ATOM 56 CA PRO I 56 -63.304 -41.802 0.115 1.00 0.00 ATOM 57 CA GLN I 57 -65.576 -43.163 -2.638 1.00 0.00 ATOM 58 CA GLY I 58 -65.627 -43.190 -6.411 1.00 0.00 ATOM 59 CA TYR I 59 -67.911 -43.701 -9.407 1.00 0.00 ATOM 60 CA PHE I 60 -66.638 -46.176 -11.998 1.00 0.00 ATOM 61 CA LEU I 61 -66.972 -46.430 -15.755 1.00 0.00 ATOM 62 CA TRP I 62 -65.409 -49.250 -17.785 1.00 0.00 ATOM 63 CA TYR I 63 -65.261 -49.076 -21.583 1.00 0.00 ATOM 64 CA GLN I 64 -63.688 -51.699 -23.827 1.00 0.00 ATOM 65 CA VAL I 65 -62.831 -49.907 -27.077 1.00 0.00 ATOM 66 CA GLU I 66 -61.032 -50.356 -30.374 1.00 0.00 ATOM 67 CA MET I 67 -59.096 -47.382 -31.744 1.00 0.00 ATOM 68 CA PRO I 68 -55.967 -45.962 -33.446 1.00 0.00 ATOM 69 CA GLU I 69 -53.144 -46.526 -30.960 1.00 0.00 ATOM 70 CA ASP I 70 -51.447 -43.416 -32.354 1.00 0.00 ATOM 71 CA ARG I 71 -54.040 -41.417 -30.389 1.00 0.00 ATOM 72 CA VAL I 72 -54.677 -43.462 -27.238 1.00 0.00 ATOM 73 CA ASN I 73 -52.412 -41.091 -25.363 1.00 0.00 ATOM 74 CA ASP I 74 -54.393 -38.021 -26.495 1.00 0.00 ATOM 75 CA LEU I 75 -57.684 -39.779 -25.814 1.00 0.00 ATOM 76 CA ALA I 76 -56.658 -39.781 -22.162 1.00 0.00 ATOM 77 CA ARG I 77 -55.187 -36.260 -22.078 1.00 0.00 ATOM 78 CA GLU I 78 -58.685 -35.337 -23.117 1.00 0.00 ATOM 79 CA LEU I 79 -60.427 -37.589 -20.629 1.00 0.00 ATOM 80 CA ARG I 80 -58.373 -36.136 -17.756 1.00 0.00 ATOM 81 CA ILE I 81 -59.338 -32.522 -18.589 1.00 0.00 ATOM 82 CA ARG I 82 -62.703 -32.904 -16.868 1.00 0.00 ATOM 83 CA ASP I 83 -62.736 -31.695 -13.249 1.00 0.00 ATOM 84 CA ASN I 84 -65.073 -34.472 -12.120 1.00 0.00 ATOM 85 CA VAL I 85 -62.718 -36.992 -13.702 1.00 0.00 ATOM 86 CA ARG I 86 -60.309 -38.055 -10.988 1.00 0.00 ATOM 87 CA ARG I 87 -58.742 -41.147 -12.636 1.00 0.00 ATOM 88 CA VAL I 88 -58.225 -42.481 -16.141 1.00 0.00 ATOM 89 CA MET I 89 -56.459 -45.727 -16.996 1.00 0.00 ATOM 90 CA VAL I 90 -56.335 -47.056 -20.565 1.00 0.00 ATOM 91 CA VAL I 91 -55.050 -50.614 -20.837 1.00 0.00 ATOM 92 CA LYS I 92 -54.264 -52.965 -23.738 1.00 0.00 ATOM 93 CA SER I 93 -56.857 -55.717 -23.564 1.00 0.00 ATOM 94 CA GLN I 94 -55.295 -59.045 -22.681 1.00 0.00 ATOM 95 CA GLU I 95 -56.289 -62.698 -22.863 1.00 0.00 ATOM 96 CA PRO I 96 -57.389 -63.702 -19.358 1.00 0.00 ATOM 97 CA PHE I 97 -54.381 -65.524 -17.904 1.00 0.00 ATOM 98 CA LEU I 98 -56.115 -68.139 -15.711 1.00 0.00 ATOM 99 CA ALA I 99 -54.678 -69.803 -12.608 1.00 0.00 ATOM 100 CA ASN I 100 -55.395 -72.477 -9.999 1.00 0.00 ATOM 101 CA ALA I 101 -57.407 -74.432 -12.583 1.00 0.00 TER