HEADER RIBOSOME 31-AUG-04 1XBP TITLE Inhibition of peptide bond formation by pleuromutilins: The structure TITLE 2 of the 50S ribosomal subunit from Deinococcus radiodurans in complex TITLE 3 with Tiamulin COMPND MOL_ID: 7; COMPND 2 MOLECULE: 50S ribosomal protein L6; COMPND 3 CHAIN: E; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.50 ANGSTORMS DBREF 1XBP E 1 185 UNP Q9RSL3 RL6_DEIRA 1 185 SEQRES 1 E 75 PRO ILE ALA VAL PRO SER GLY VAL THR VAL ASN ALA GLN SEQRES 2 E 75 ASP GLY VAL PHE LYS VAL LYS GLY PRO LYS GLY GLU LEU SEQRES 3 E 75 THR VAL PRO TYR ASN THR GLU LEU THR VAL ARG GLN ASP SEQRES 4 E 75 GLY ASP GLN LEU LEU VAL GLU ARG PRO SER ASP ALA GLN SEQRES 5 E 75 LYS HIS ARG ALA LEU HIS GLY LEU THR ARG THR LEU VAL SEQRES 6 E 75 ALA ASN ALA VAL LYS GLY VAL SER ASP GLY ATOM 1 CA PRO E 8 81.401 37.688 96.893 1.00 39.79 ATOM 2 CA ILE E 9 79.923 37.106 100.376 1.00 41.66 ATOM 3 CA ALA E 10 82.580 34.923 102.086 1.00 44.06 ATOM 4 CA VAL E 11 80.800 32.790 104.722 1.00 46.37 ATOM 5 CA PRO E 12 81.613 29.490 106.423 1.00 47.22 ATOM 6 CA SER E 13 80.600 26.764 108.896 1.00 47.66 ATOM 7 CA GLY E 14 76.845 26.554 109.069 1.00 48.03 ATOM 8 CA VAL E 15 76.144 30.295 108.727 1.00 48.59 ATOM 9 CA THR E 16 72.359 30.086 108.386 1.00 49.34 ATOM 10 CA VAL E 17 71.611 33.161 106.241 1.00 50.17 ATOM 11 CA ASN E 18 67.783 33.013 105.866 1.00 51.01 ATOM 12 CA ALA E 19 66.736 36.226 104.103 1.00 51.70 ATOM 13 CA GLN E 20 63.055 35.237 104.142 1.00 52.36 ATOM 14 CA ASP E 21 60.423 37.774 105.300 1.00 53.12 ATOM 15 CA GLY E 22 62.696 40.356 103.677 1.00 54.05 ATOM 16 CA VAL E 23 64.991 40.120 106.705 1.00 55.13 ATOM 17 CA PHE E 24 68.517 38.703 106.591 1.00 56.10 ATOM 18 CA LYS E 25 70.126 37.931 109.981 1.00 56.30 ATOM 19 CA VAL E 26 71.821 34.824 111.365 1.00 55.44 ATOM 20 CA LYS E 27 72.270 32.002 113.921 1.00 53.92 ATOM 21 CA GLY E 28 75.782 30.552 113.843 1.00 52.18 ATOM 22 CA PRO E 29 78.114 29.923 116.806 1.00 50.46 ATOM 23 CA LYS E 30 75.718 32.339 118.568 1.00 49.15 ATOM 24 CA GLY E 31 73.366 33.953 116.039 1.00 48.20 ATOM 25 CA GLU E 32 70.988 36.573 117.406 1.00 47.41 ATOM 26 CA LEU E 33 72.214 39.448 115.181 1.00 46.60 ATOM 27 CA THR E 34 69.568 41.721 113.669 1.00 45.80 ATOM 28 CA VAL E 35 70.425 43.082 110.201 1.00 45.24 ATOM 29 CA PRO E 36 68.254 44.843 107.638 1.00 44.96 ATOM 30 CA TYR E 37 68.275 44.912 103.860 1.00 45.09 ATOM 31 CA ASN E 38 66.734 46.552 100.818 1.00 45.30 ATOM 32 CA THR E 39 63.515 44.875 99.642 1.00 45.56 ATOM 33 CA GLU E 40 64.060 46.140 96.109 1.00 45.60 ATOM 34 CA LEU E 41 67.324 44.092 95.675 1.00 45.61 ATOM 35 CA THR E 42 68.356 40.565 96.873 1.00 45.39 ATOM 36 CA VAL E 43 71.183 38.101 97.718 1.00 45.27 ATOM 37 CA ARG E 44 71.354 34.529 96.264 1.00 45.12 ATOM 38 CA GLN E 45 73.492 31.883 98.015 1.00 45.10 ATOM 39 CA ASP E 46 74.231 28.315 96.774 1.00 45.02 ATOM 40 CA GLY E 47 77.099 26.045 97.829 1.00 44.99 ATOM 41 CA ASP E 48 79.987 27.062 100.086 1.00 44.84 ATOM 42 CA GLN E 49 80.289 30.804 99.385 1.00 44.74 ATOM 43 CA LEU E 50 77.447 33.308 98.797 1.00 44.65 ATOM 44 CA LEU E 51 76.437 35.950 96.194 1.00 44.35 ATOM 45 CA VAL E 52 74.053 38.896 95.745 1.00 43.77 ATOM 46 CA GLU E 53 73.485 40.559 92.385 1.00 42.65 ATOM 47 CA ARG E 54 71.404 43.682 91.675 1.00 40.99 ATOM 48 CA PRO E 55 68.586 44.811 89.369 1.00 39.30 ATOM 49 CA SER E 56 71.101 46.997 87.537 1.00 37.99 ATOM 50 CA ASP E 57 73.188 50.114 88.161 1.00 37.25 ATOM 51 CA ALA E 58 71.345 53.389 88.675 1.00 36.76 ATOM 52 CA GLN E 59 72.299 55.428 91.738 1.00 36.73 ATOM 53 CA LYS E 60 70.010 53.674 94.225 1.00 37.02 ATOM 54 CA HIS E 61 70.971 50.278 92.861 1.00 37.65 ATOM 55 CA ARG E 62 74.708 50.839 93.223 1.00 38.52 ATOM 56 CA ALA E 63 74.212 52.627 96.552 1.00 39.86 ATOM 57 CA LEU E 64 71.764 51.013 98.949 1.00 41.35 ATOM 58 CA HIS E 65 72.895 47.706 97.410 1.00 42.56 ATOM 59 CA GLY E 66 76.590 47.684 98.328 1.00 43.75 ATOM 60 CA LEU E 67 75.172 48.538 101.730 1.00 44.63 ATOM 61 CA THR E 68 73.740 45.052 101.980 1.00 45.39 ATOM 62 CA ARG E 69 77.145 43.561 101.148 1.00 45.51 ATOM 63 CA THR E 70 79.646 45.225 103.475 1.00 45.37 ATOM 64 CA LEU E 71 76.956 44.966 106.195 1.00 44.89 ATOM 65 CA VAL E 72 76.194 41.317 105.312 1.00 44.09 ATOM 66 CA ALA E 73 79.788 40.795 106.486 1.00 42.92 ATOM 67 CA ASN E 74 78.755 42.237 109.865 1.00 41.76 ATOM 68 CA ALA E 75 76.779 39.078 110.607 1.00 40.96 ATOM 69 CA VAL E 76 79.073 36.544 108.910 1.00 40.32 ATOM 70 CA LYS E 77 82.406 37.004 110.697 1.00 40.13 ATOM 71 CA GLY E 78 79.928 38.368 113.186 1.00 40.37 ATOM 72 CA VAL E 79 79.539 35.158 115.160 1.00 41.16 ATOM 73 CA SER E 80 82.019 33.287 112.939 1.00 41.80 ATOM 74 CA ASP E 81 84.872 35.048 114.757 1.00 42.40 ATOM 75 CA GLY E 82 85.781 37.455 117.546 1.00 43.13 TER