HEADER ribosome 25-JUL-00 1FFK TITLE CRYSTAL STRUCTURE OF THE LARGE RIBOSOMAL SUBUNIT FROM HALOARCULA TITLE 2 MARISMORTUI AT 2.4 ANGSTROM RESOLUTION COMPND MOL_ID: 26; COMPND 2 MOLECULE: RIBOSOMAL PROTEIN L37E; COMPND 3 CHAIN: X; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.40 ANGSTORMS DBREF 1FFK X 1 56 UNP P32410 RL37_HALMA 1 56 SEQRES 1 X 56 THR GLY ALA GLY THR PRO SER GLN GLY LYS LYS ASN THR SEQRES 2 X 56 THR THR HIS THR LYS CYS ARG ARG CYS GLY GLU LYS SER SEQRES 3 X 56 TYR HIS THR LYS LYS LYS VAL CYS SER SER CYS GLY PHE SEQRES 4 X 56 GLY LYS SER ALA LYS ARG ARG ASP TYR GLU TRP GLN SER SEQRES 5 X 56 LYS ALA GLY GLU ATOM 1 CA THR X 1 81.740 146.529 80.417 1.00 40.62 ATOM 2 CA GLY X 2 78.468 144.655 80.581 1.00 32.85 ATOM 3 CA ALA X 3 78.187 142.767 77.284 1.00 28.46 ATOM 4 CA GLY X 4 74.833 144.432 76.706 1.00 29.92 ATOM 5 CA THR X 5 73.530 148.021 76.948 1.00 28.95 ATOM 6 CA PRO X 6 76.613 149.695 78.265 1.00 26.30 ATOM 7 CA SER X 7 78.344 147.938 75.349 1.00 25.42 ATOM 8 CA GLN X 8 75.700 149.273 73.021 1.00 30.60 ATOM 9 CA GLY X 9 76.680 152.891 73.290 1.00 27.50 ATOM 10 CA LYS X 10 79.559 152.367 70.880 1.00 26.08 ATOM 11 CA LYS X 11 77.358 151.318 67.930 1.00 23.99 ATOM 12 CA ASN X 12 78.566 154.263 65.897 1.00 23.39 ATOM 13 CA THR X 13 79.720 152.565 62.718 1.00 23.29 ATOM 14 CA THR X 14 78.024 152.453 59.340 1.00 21.25 ATOM 15 CA THR X 15 78.020 148.992 57.858 1.00 21.73 ATOM 16 CA HIS X 16 75.147 147.751 55.749 1.00 18.86 ATOM 17 CA THR X 17 74.009 150.217 53.141 1.00 20.83 ATOM 18 CA LYS X 18 71.394 150.538 50.422 1.00 25.77 ATOM 19 CA CYS X 19 72.599 148.549 47.400 1.00 31.26 ATOM 20 CA ARG X 20 72.874 150.027 43.861 1.00 38.91 ATOM 21 CA ARG X 21 71.807 146.767 42.261 1.00 34.65 ATOM 22 CA CYS X 22 69.593 145.379 45.035 1.00 34.79 ATOM 23 CA GLY X 23 67.703 148.219 46.662 1.00 29.20 ATOM 24 CA GLU X 24 68.109 146.553 50.049 1.00 24.14 ATOM 25 CA LYS X 25 70.180 147.885 52.941 1.00 25.99 ATOM 26 CA SER X 26 72.697 145.080 52.682 1.00 21.52 ATOM 27 CA TYR X 27 75.627 146.755 50.987 1.00 19.69 ATOM 28 CA HIS X 28 78.514 146.556 53.448 1.00 17.97 ATOM 29 CA THR X 29 80.548 149.713 52.751 1.00 27.19 ATOM 30 CA LYS X 30 83.556 148.207 54.461 1.00 27.69 ATOM 31 CA LYS X 31 83.419 144.984 52.463 1.00 30.12 ATOM 32 CA LYS X 32 82.065 146.411 49.214 1.00 35.64 ATOM 33 CA VAL X 33 79.655 143.437 49.176 1.00 31.35 ATOM 34 CA CYS X 34 75.883 142.986 49.452 1.00 27.14 ATOM 35 CA SER X 35 74.590 140.286 51.776 1.00 23.76 ATOM 36 CA SER X 36 71.199 140.179 50.066 1.00 23.44 ATOM 37 CA CYS X 37 71.999 139.875 46.380 1.00 27.44 ATOM 38 CA GLY X 38 75.616 139.307 45.504 1.00 28.72 ATOM 39 CA PHE X 39 77.202 142.357 43.939 1.00 28.27 ATOM 40 CA GLY X 40 80.767 143.020 44.908 1.00 27.26 ATOM 41 CA LYS X 41 81.236 139.275 44.887 1.00 27.29 ATOM 42 CA SER X 42 79.055 137.706 42.208 1.00 25.42 ATOM 43 CA ALA X 43 77.894 138.818 38.782 1.00 27.45 ATOM 44 CA LYS X 44 74.984 136.405 39.131 1.00 26.67 ATOM 45 CA ARG X 45 72.294 137.331 41.626 1.00 25.84 ATOM 46 CA ARG X 46 72.728 135.678 45.042 1.00 23.61 ATOM 47 CA ASP X 47 70.253 132.874 45.634 1.00 21.52 ATOM 48 CA TYR X 48 69.976 129.626 47.596 1.00 20.28 ATOM 49 CA GLU X 49 67.664 126.617 47.703 1.00 20.38 ATOM 50 CA TRP X 50 67.556 126.606 51.494 1.00 16.86 ATOM 51 CA GLN X 51 65.589 129.825 51.300 1.00 21.18 ATOM 52 CA SER X 52 62.354 127.946 50.762 1.00 28.95 ATOM 53 CA LYS X 53 62.137 124.249 51.784 1.00 31.82 ATOM 54 CA ALA X 54 63.092 121.144 49.858 1.00 30.48 ATOM 55 CA GLY X 55 59.786 120.526 48.101 1.00 32.56 ATOM 56 CA GLU X 56 58.901 124.043 47.047 1.00 34.51 ATOM 57 CD CD X 102 71.949 144.083 46.751 1.00 48.84 TER