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: 22; COMPND 2 MOLECULE: 50S ribosomal protein L25; COMPND 3 CHAIN: T; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.50 ANGSTORMS DBREF 1XBP T 1 237 UNP Q9RX88 RL25_DEIRA 1 237 SEQRES 1 T 88 MET GLU LEU THR ALA LYS PRO ARG THR PRO LYS GLN LYS SEQRES 2 T 88 LEU ASP GLU SER MET ILE ALA ALA VAL ALA TYR ASN LYS SEQRES 3 T 88 GLU ASN ASN VAL SER PHE ALA LEU ASP ARG LYS ALA PHE SEQRES 4 T 88 ASP ARG ALA PHE ARG GLN GLN SER THR THR GLY LEU PHE SEQRES 5 T 88 ASP ILE THR VAL GLU GLY GLY GLU THR PHE PRO ALA LEU SEQRES 6 T 88 VAL LYS ALA VAL GLN MET ASP LYS ARG LYS ARG ALA PRO SEQRES 7 T 88 ILE HIS VAL ASP PHE TYR MET VAL THR TYR ATOM 1 CA MET T 1 83.652 65.415 54.524 1.00 41.71 ATOM 2 CA GLU T 2 80.367 64.499 52.860 1.00 28.75 ATOM 3 CA LEU T 3 78.025 67.474 53.184 1.00 38.08 ATOM 4 CA THR T 4 74.324 67.105 52.396 1.00 39.58 ATOM 5 CA ALA T 5 71.108 68.815 51.222 1.00 41.65 ATOM 6 CA LYS T 6 70.875 72.468 50.095 1.00 41.61 ATOM 7 CA PRO T 7 67.944 74.949 50.219 1.00 45.74 ATOM 8 CA ARG T 8 67.081 78.584 51.028 1.00 47.79 ATOM 9 CA THR T 9 65.779 79.034 54.570 1.00 49.40 ATOM 10 CA PRO T 10 68.000 77.752 57.348 1.00 50.22 ATOM 11 CA LYS T 11 64.828 76.488 59.064 1.00 50.78 ATOM 12 CA GLN T 12 66.667 73.385 57.903 1.00 50.58 ATOM 13 CA LYS T 13 70.153 74.813 58.495 1.00 50.06 ATOM 14 CA LEU T 14 69.358 75.279 62.170 1.00 49.21 ATOM 15 CA ASP T 15 67.823 71.941 63.188 1.00 48.31 ATOM 16 CA GLU T 16 69.769 69.106 64.851 1.00 47.34 ATOM 17 CA SER T 17 73.505 69.048 64.063 1.00 46.47 ATOM 18 CA MET T 18 74.567 71.538 61.351 1.00 45.72 ATOM 19 CA ILE T 19 76.443 74.704 60.204 1.00 45.11 ATOM 20 CA ALA T 20 75.667 76.263 56.781 1.00 44.46 ATOM 21 CA ALA T 21 78.185 77.171 54.026 1.00 43.72 ATOM 22 CA VAL T 22 78.775 77.744 50.284 1.00 43.25 ATOM 23 CA ALA T 23 81.747 77.811 47.880 1.00 42.92 ATOM 24 CA TYR T 24 82.239 79.734 44.634 1.00 42.76 ATOM 25 CA ASN T 25 83.142 78.554 41.118 1.00 42.52 ATOM 26 CA LYS T 26 83.917 79.934 37.615 1.00 42.54 ATOM 27 CA GLU T 27 80.170 80.201 37.296 1.00 42.44 ATOM 28 CA ASN T 28 79.102 77.826 40.034 1.00 42.47 ATOM 29 CA ASN T 29 77.760 78.136 43.597 1.00 42.13 ATOM 30 CA VAL T 30 75.684 75.401 45.253 1.00 41.68 ATOM 31 CA SER T 31 72.903 75.882 47.840 1.00 40.90 ATOM 32 CA PHE T 32 73.204 75.594 51.694 1.00 39.89 ATOM 33 CA ALA T 33 74.747 72.388 53.050 1.00 38.54 ATOM 34 CA LEU T 34 75.119 71.278 56.689 1.00 37.15 ATOM 35 CA ASP T 35 78.308 70.093 58.422 1.00 36.24 ATOM 36 CA ARG T 36 78.172 70.738 62.190 1.00 36.18 ATOM 37 CA LYS T 37 81.188 69.235 63.980 1.00 36.62 ATOM 38 CA ALA T 38 82.709 68.031 60.698 1.00 37.46 ATOM 39 CA PHE T 39 83.883 71.555 59.779 1.00 38.55 ATOM 40 CA ASP T 40 84.965 72.343 63.362 1.00 39.17 ATOM 41 CA ARG T 41 87.382 69.481 62.625 1.00 38.66 ATOM 42 CA ALA T 42 88.132 70.347 59.046 1.00 37.25 ATOM 43 CA PHE T 43 88.733 74.008 59.852 1.00 35.55 ATOM 44 CA ARG T 44 91.333 72.631 62.304 1.00 34.23 ATOM 45 CA GLN T 45 94.755 71.321 61.166 1.00 32.95 ATOM 46 CA GLN T 46 93.675 72.533 57.700 1.00 31.87 ATOM 47 CA SER T 47 93.522 76.245 58.645 1.00 31.02 ATOM 48 CA THR T 48 92.274 77.488 55.242 1.00 30.07 ATOM 49 CA THR T 49 94.668 75.430 53.186 1.00 28.64 ATOM 50 CA GLY T 50 93.731 71.833 52.437 1.00 27.02 ATOM 51 CA LEU T 51 91.337 70.487 49.853 1.00 25.94 ATOM 52 CA PHE T 52 89.136 67.952 51.622 1.00 25.59 ATOM 53 CA ASP T 53 86.868 65.502 49.806 1.00 25.64 ATOM 54 CA ILE T 54 83.306 66.906 49.647 1.00 25.90 ATOM 55 CA THR T 55 80.524 65.033 47.791 1.00 26.71 ATOM 56 CA VAL T 56 77.337 67.157 48.003 1.00 27.70 ATOM 57 CA GLU T 57 75.039 64.089 47.891 1.00 28.95 ATOM 58 CA GLY T 58 76.084 62.955 44.415 1.00 30.53 ATOM 59 CA GLY T 59 78.842 64.227 42.151 1.00 32.77 ATOM 60 CA GLU T 60 81.120 67.253 41.925 1.00 35.33 ATOM 61 CA THR T 61 84.280 66.492 43.828 1.00 37.94 ATOM 62 CA PHE T 62 85.980 69.920 44.079 1.00 40.26 ATOM 63 CA PRO T 63 88.881 71.120 46.283 1.00 42.13 ATOM 64 CA ALA T 64 90.310 74.353 47.858 1.00 43.35 ATOM 65 CA LEU T 65 89.998 75.706 51.470 1.00 44.22 ATOM 66 CA VAL T 66 87.985 78.187 53.630 1.00 44.66 ATOM 67 CA LYS T 67 88.264 81.907 52.683 1.00 44.61 ATOM 68 CA ALA T 68 86.319 83.815 55.350 1.00 44.03 ATOM 69 CA VAL T 69 85.056 82.517 58.701 1.00 43.33 ATOM 70 CA GLN T 70 81.992 83.846 60.576 1.00 42.46 ATOM 71 CA MET T 71 82.299 82.931 64.311 1.00 41.59 ATOM 72 CA ASP T 72 79.506 83.160 66.929 1.00 40.67 ATOM 73 CA LYS T 73 78.906 85.749 69.665 1.00 40.08 ATOM 74 CA ARG T 74 77.389 84.077 72.701 1.00 39.67 ATOM 75 CA LYS T 75 79.600 81.151 71.681 1.00 39.90 ATOM 76 CA ARG T 76 82.878 80.401 69.807 1.00 40.79 ATOM 77 CA ALA T 77 81.165 78.094 67.297 1.00 42.43 ATOM 78 CA PRO T 78 80.790 79.413 63.738 1.00 44.45 ATOM 79 CA ILE T 79 77.598 79.548 61.606 1.00 46.65 ATOM 80 CA HIS T 80 77.420 79.643 57.741 1.00 48.49 ATOM 81 CA VAL T 81 81.081 79.512 56.596 1.00 49.65 ATOM 82 CA ASP T 82 82.749 80.572 53.363 1.00 50.08 ATOM 83 CA PHE T 83 85.132 78.509 51.210 1.00 50.06 ATOM 84 CA TYR T 84 86.281 78.179 47.566 1.00 49.40 ATOM 85 CA MET T 85 86.534 75.352 44.982 1.00 48.12 ATOM 86 CA VAL T 86 89.894 75.106 43.213 1.00 46.39 ATOM 87 CA THR T 87 90.266 73.016 40.031 1.00 44.57 ATOM 88 CA TYR T 88 93.418 74.343 38.368 1.00 42.58 TER