HEADER RIBOSOME 30-AUG-02 1ML5 TITLE Structure of the E. coli ribosomal termination complex with release TITLE 2 factor 2 COMPND MOL_ID: 38; COMPND 2 MOLECULE: 50S RIBOSOMAL PROTEIN L18; COMPND 3 CHAIN: q; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LEU q 50 REMARK 465 GLY q 51 REMARK 465 ALA q 73 REMARK 465 ASN q 77 REMARK 465 MET q 78 REMARK 465 PRO q 79 REMARK 465 GLY q 112 REMARK 465 SER q 113 DBREF 1ML5 q 1 186 PDB 1ML5 1ML5 1 186 SEQRES 1 q 121 PRO MET ARG ARG ARG ARG GLU ALA ARG THR ASP TYR HIS SEQRES 2 q 121 GLN ARG LEU ARG LEU LEU LYS SER GLY LYS PRO ARG LEU SEQRES 3 q 121 VAL ALA ARG LYS SER ASN LYS HIS VAL ARG ALA GLN LEU SEQRES 4 q 121 VAL THR LEU GLY PRO ASN GLY ASP ASP THR LEU ALA SER SEQRES 5 q 121 ALA HIS SER SER ASP LEU ALA GLU TYR GLY TRP GLU ALA SEQRES 6 q 121 PRO THR GLY ASN MET PRO SER ALA TYR LEU THR GLY LEU SEQRES 7 q 121 LEU ALA GLY LEU ARG ALA GLN GLU ALA GLY VAL GLU GLU SEQRES 8 q 121 ALA VAL LEU ASP ILE GLY LEU ASN SER PRO THR PRO GLY SEQRES 9 q 121 SER LYS VAL PHE ALA ILE GLN GLU GLY ALA ILE ASP ALA SEQRES 10 q 121 GLY LEU ASP ILE ATOM 1 CA PRO q 9 8.091 28.881 77.008 1.00 0.00 ATOM 2 CA MET q 10 7.347 32.096 78.869 1.00 0.00 ATOM 3 CA ARG q 11 9.401 32.487 82.043 1.00 0.00 ATOM 4 CA ARG q 12 6.370 32.148 84.301 1.00 0.00 ATOM 5 CA ARG q 13 5.553 28.873 82.560 1.00 0.00 ATOM 6 CA ARG q 14 8.956 27.246 82.944 1.00 0.00 ATOM 7 CA GLU q 15 8.765 28.033 86.644 1.00 0.00 ATOM 8 CA ALA q 16 5.364 26.355 86.680 1.00 0.00 ATOM 9 CA ARG q 17 3.831 29.322 88.462 1.00 0.00 ATOM 10 CA THR q 18 1.336 30.808 86.028 1.00 0.00 ATOM 11 CA ASP q 19 -1.446 29.078 84.123 1.00 0.00 ATOM 12 CA TYR q 20 0.454 35.157 83.274 1.00 0.00 ATOM 13 CA HIS q 21 -2.402 33.240 81.685 1.00 0.00 ATOM 14 CA GLN q 22 -4.692 33.938 84.616 1.00 0.00 ATOM 15 CA ARG q 23 -3.278 37.447 84.858 1.00 0.00 ATOM 16 CA LEU q 24 -4.393 38.451 81.382 1.00 0.00 ATOM 17 CA ARG q 25 -7.956 37.241 81.914 1.00 0.00 ATOM 18 CA LEU q 26 -7.819 39.259 85.119 1.00 0.00 ATOM 19 CA LEU q 27 -6.641 42.474 83.481 1.00 0.00 ATOM 20 CA LYS q 28 -9.528 42.197 81.012 1.00 0.00 ATOM 21 CA SER q 29 -12.076 43.436 83.545 1.00 0.00 ATOM 22 CA GLY q 30 -14.349 42.299 85.297 1.00 0.00 ATOM 23 CA LYS q 31 -12.362 43.230 87.873 1.00 0.00 ATOM 24 CA PRO q 32 -9.577 42.713 90.460 1.00 0.00 ATOM 25 CA ARG q 33 -8.359 39.234 91.321 1.00 0.00 ATOM 26 CA LEU q 34 -8.369 37.749 94.808 1.00 0.00 ATOM 27 CA VAL q 35 -5.137 35.778 94.698 1.00 0.00 ATOM 28 CA ALA q 36 -5.244 32.876 97.144 1.00 0.00 ATOM 29 CA ARG q 37 -1.844 31.231 97.529 1.00 0.00 ATOM 30 CA LYS q 38 -0.906 28.511 100.006 1.00 0.00 ATOM 31 CA SER q 39 2.340 27.616 101.734 1.00 0.00 ATOM 32 CA ASN q 40 3.374 24.785 104.040 1.00 0.00 ATOM 33 CA LYS q 41 3.225 27.073 107.064 1.00 0.00 ATOM 34 CA HIS q 42 1.262 30.064 105.783 1.00 0.00 ATOM 35 CA VAL q 43 -1.488 31.555 103.643 1.00 0.00 ATOM 36 CA ARG q 44 -1.408 34.543 101.285 1.00 0.00 ATOM 37 CA ALA q 45 -4.255 36.757 100.054 1.00 0.00 ATOM 38 CA GLN q 46 -3.652 39.539 97.538 1.00 0.00 ATOM 39 CA LEU q 47 -5.995 41.703 95.493 1.00 0.00 ATOM 40 CA VAL q 48 -4.408 42.405 92.128 1.00 0.00 ATOM 41 CA THR q 49 -4.997 44.894 90.050 1.00 0.00 ATOM 42 CA PRO q 52 -2.007 45.841 88.672 1.00 0.00 ATOM 43 CA ASN q 53 -0.431 47.894 86.889 1.00 0.00 ATOM 44 CA GLY q 54 1.971 47.662 88.177 1.00 0.00 ATOM 45 CA ASP q 55 1.985 46.231 91.677 1.00 0.00 ATOM 46 CA ASP q 56 0.109 47.123 94.392 1.00 0.00 ATOM 47 CA THR q 57 0.828 44.745 97.247 1.00 0.00 ATOM 48 CA LEU q 58 -0.825 45.707 100.537 1.00 0.00 ATOM 49 CA ALA q 59 0.131 42.769 102.735 1.00 0.00 ATOM 50 CA SER q 60 -1.526 42.265 103.961 1.00 0.00 ATOM 51 CA ALA q 61 -2.814 39.847 104.150 1.00 0.00 ATOM 52 CA HIS q 62 -0.330 37.178 105.184 1.00 0.00 ATOM 53 CA SER q 63 -1.406 34.856 108.001 1.00 0.00 ATOM 54 CA SER q 64 1.987 35.507 109.611 1.00 0.00 ATOM 55 CA ASP q 65 1.059 39.112 110.404 1.00 0.00 ATOM 56 CA LEU q 66 -2.198 37.764 111.803 1.00 0.00 ATOM 57 CA ALA q 67 -0.905 36.354 114.454 1.00 0.00 ATOM 58 CA GLU q 68 -1.840 32.990 114.389 1.00 0.00 ATOM 59 CA TYR q 69 -3.895 32.156 117.063 1.00 0.00 ATOM 60 CA GLY q 70 -3.167 28.443 116.854 1.00 0.00 ATOM 61 CA TRP q 71 -5.867 27.096 114.559 1.00 0.00 ATOM 62 CA GLU q 72 -5.231 24.035 112.614 1.00 0.00 ATOM 63 CA PRO q 74 -5.139 25.453 109.785 1.00 0.00 ATOM 64 CA THR q 75 -8.712 26.401 108.971 1.00 0.00 ATOM 65 CA GLY q 76 -8.855 29.600 110.990 1.00 0.00 ATOM 66 CA SER q 80 -6.266 30.690 109.922 1.00 0.00 ATOM 67 CA ALA q 81 -6.791 30.915 106.157 1.00 0.00 ATOM 68 CA TYR q 82 -10.301 32.310 106.597 1.00 0.00 ATOM 69 CA LEU q 83 -9.093 35.060 108.908 1.00 0.00 ATOM 70 CA THR q 84 -6.438 35.938 106.351 1.00 0.00 ATOM 71 CA GLY q 85 -9.011 36.331 103.613 1.00 0.00 ATOM 72 CA LEU q 86 -11.159 38.444 105.897 1.00 0.00 ATOM 73 CA LEU q 87 -8.201 40.588 106.941 1.00 0.00 ATOM 74 CA ALA q 88 -7.322 41.239 103.313 1.00 0.00 ATOM 75 CA GLY q 89 -10.965 41.812 102.483 1.00 0.00 ATOM 76 CA LEU q 90 -11.077 44.604 105.033 1.00 0.00 ATOM 77 CA ARG q 91 -7.925 46.309 103.795 1.00 0.00 ATOM 78 CA ALA q 92 -9.461 45.852 100.365 1.00 0.00 ATOM 79 CA GLN q 93 -12.478 47.884 101.411 1.00 0.00 ATOM 80 CA GLU q 94 -10.201 50.642 102.680 1.00 0.00 ATOM 81 CA ALA q 95 -8.427 50.827 99.332 1.00 0.00 ATOM 82 CA GLY q 96 -11.734 51.407 97.576 1.00 0.00 ATOM 83 CA VAL q 97 -12.225 47.885 96.257 1.00 0.00 ATOM 84 CA GLU q 98 -15.713 46.365 96.198 1.00 0.00 ATOM 85 CA GLU q 99 -15.480 43.158 94.187 1.00 0.00 ATOM 86 CA ALA q 100 -13.109 40.652 92.625 1.00 0.00 ATOM 87 CA VAL q 101 -12.780 37.211 91.053 1.00 0.00 ATOM 88 CA LEU q 102 -11.141 34.260 92.792 1.00 0.00 ATOM 89 CA ASP q 103 -7.681 33.278 91.557 1.00 0.00 ATOM 90 CA ILE q 104 -6.620 29.966 93.109 1.00 0.00 ATOM 91 CA GLY q 105 -3.677 29.639 90.746 1.00 0.00 ATOM 92 CA LEU q 106 -2.399 26.089 90.392 1.00 0.00 ATOM 93 CA ASN q 107 -2.734 22.992 91.475 1.00 0.00 ATOM 94 CA SER q 108 -5.651 21.805 93.592 1.00 0.00 ATOM 95 CA PRO q 109 -8.087 23.818 95.784 1.00 0.00 ATOM 96 CA THR q 110 -7.217 22.083 99.043 1.00 0.00 ATOM 97 CA PRO q 111 -8.324 23.784 102.251 1.00 0.00 ATOM 98 CA LYS q 114 -8.443 26.731 102.199 1.00 0.00 ATOM 99 CA VAL q 115 -8.539 28.601 98.894 1.00 0.00 ATOM 100 CA PHE q 116 -12.295 28.740 99.372 1.00 0.00 ATOM 101 CA ALA q 117 -12.016 29.643 103.038 1.00 0.00 ATOM 102 CA ILE q 118 -9.828 32.543 101.943 1.00 0.00 ATOM 103 CA GLN q 119 -12.692 33.465 99.661 1.00 0.00 ATOM 104 CA GLU q 120 -15.353 33.205 102.363 1.00 0.00 ATOM 105 CA GLY q 121 -13.633 35.527 104.810 1.00 0.00 ATOM 106 CA ALA q 122 -13.099 37.901 101.906 1.00 0.00 ATOM 107 CA ILE q 123 -16.821 38.033 101.176 1.00 0.00 ATOM 108 CA ASP q 124 -17.754 38.518 104.822 1.00 0.00 ATOM 109 CA ALA q 125 -15.455 41.533 104.661 1.00 0.00 ATOM 110 CA GLY q 126 -18.072 43.077 102.389 1.00 0.00 ATOM 111 CA LEU q 127 -16.370 42.123 99.137 1.00 0.00 ATOM 112 CA ASP q 128 -18.707 40.902 96.381 1.00 0.00 ATOM 113 CA ILE q 129 -17.117 37.859 94.752 1.00 0.00 TER