HEADER RIBOSOME 06-MAY-03 4V47 TITLE Real space refined coordinates of the 30S and 50S subunits fitted TITLE 2 into the low resolution cryo-EM map of the EF-G.GTP state of E. coli TITLE 3 70S ribosome COMPND MOL_ID: 44; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S18; COMPND 3 CHAIN: BR; EXPDTA ELECTRON MICROSCOPY DBREF 4V47 B 1 74 UNP P0A7T7 RS18_ECOLI 1 74 SEQRES 1 BR 51 GLN GLU ILE ASP TYR LYS ASP ILE ALA THR LEU LYS ASN SEQRES 2 BR 51 TYR ILE THR GLU SER GLY LYS ILE VAL PRO SER ARG ILE SEQRES 3 BR 51 THR GLY THR ARG ALA LYS TYR GLN ARG GLN LEU ALA ARG SEQRES 4 BR 51 ALA ILE LYS ARG ALA ARG TYR LEU SER LEU LEU PRO ATOM 1 CA GLN B 18 -34.677 23.361 85.459 1.00 15.00 ATOM 2 CA GLU B 19 -36.474 26.467 84.122 1.00 15.00 ATOM 3 CA ILE B 20 -35.169 25.302 80.707 1.00 15.00 ATOM 4 CA ASP B 21 -37.328 22.092 80.959 1.00 15.00 ATOM 5 CA TYR B 22 -40.070 22.655 78.348 1.00 15.00 ATOM 6 CA LYS B 23 -41.536 19.159 79.161 1.00 15.00 ATOM 7 CA ASP B 24 -42.136 19.395 82.926 1.00 15.00 ATOM 8 CA ILE B 25 -45.841 20.341 82.631 1.00 15.00 ATOM 9 CA ALA B 26 -46.523 19.622 86.364 1.00 15.00 ATOM 10 CA THR B 27 -43.995 22.309 87.397 1.00 15.00 ATOM 11 CA LEU B 28 -44.770 24.732 84.454 1.00 15.00 ATOM 12 CA LYS B 29 -48.571 24.662 85.011 1.00 15.00 ATOM 13 CA ASN B 30 -47.966 26.426 88.381 1.00 15.00 ATOM 14 CA TYR B 31 -46.715 29.536 86.486 1.00 15.00 ATOM 15 CA ILE B 32 -50.008 29.817 84.550 1.00 15.00 ATOM 16 CA THR B 33 -53.238 31.406 85.793 1.00 15.00 ATOM 17 CA GLU B 34 -56.898 30.372 85.516 1.00 15.00 ATOM 18 CA SER B 35 -56.202 31.060 81.859 1.00 15.00 ATOM 19 CA GLY B 36 -53.163 30.132 79.742 1.00 15.00 ATOM 20 CA LYS B 37 -51.635 33.562 80.653 1.00 15.00 ATOM 21 CA ILE B 38 -48.219 33.496 82.250 1.00 15.00 ATOM 22 CA VAL B 39 -48.193 34.991 85.648 1.00 15.00 ATOM 23 CA PRO B 40 -46.366 38.325 86.096 1.00 15.00 ATOM 24 CA SER B 41 -43.198 38.501 88.196 1.00 15.00 ATOM 25 CA ARG B 42 -45.296 39.481 91.265 1.00 15.00 ATOM 26 CA ILE B 43 -46.977 36.059 91.118 1.00 15.00 ATOM 27 CA THR B 44 -44.131 33.863 89.762 1.00 15.00 ATOM 28 CA GLY B 45 -41.572 35.527 92.034 1.00 15.00 ATOM 29 CA THR B 46 -38.877 34.995 89.456 1.00 15.00 ATOM 30 CA ARG B 47 -36.517 37.679 88.237 1.00 15.00 ATOM 31 CA ALA B 48 -35.924 39.267 84.830 1.00 15.00 ATOM 32 CA LYS B 49 -33.377 36.545 83.822 1.00 15.00 ATOM 33 CA TYR B 50 -35.435 33.597 85.198 1.00 15.00 ATOM 34 CA GLN B 51 -38.831 34.865 83.973 1.00 15.00 ATOM 35 CA ARG B 52 -37.386 35.529 80.465 1.00 15.00 ATOM 36 CA GLN B 53 -36.396 31.814 80.375 1.00 15.00 ATOM 37 CA LEU B 54 -39.626 30.617 81.986 1.00 15.00 ATOM 38 CA ALA B 55 -41.718 32.428 79.301 1.00 15.00 ATOM 39 CA ARG B 56 -39.477 30.907 76.568 1.00 15.00 ATOM 40 CA ALA B 57 -39.880 27.398 78.028 1.00 15.00 ATOM 41 CA ILE B 58 -43.653 27.935 78.538 1.00 15.00 ATOM 42 CA LYS B 59 -44.049 28.942 74.858 1.00 15.00 ATOM 43 CA ARG B 60 -42.411 25.680 73.604 1.00 15.00 ATOM 44 CA ALA B 61 -44.557 23.598 76.023 1.00 15.00 ATOM 45 CA ARG B 62 -47.577 25.505 74.536 1.00 15.00 ATOM 46 CA TYR B 63 -46.394 24.472 71.045 1.00 15.00 ATOM 47 CA LEU B 64 -46.023 20.865 72.251 1.00 15.00 ATOM 48 CA SER B 65 -49.778 20.998 73.166 1.00 15.00 ATOM 49 CA LEU B 66 -48.368 20.533 76.743 1.00 15.00 ATOM 50 CA LEU B 67 -49.570 23.941 77.922 1.00 15.00 ATOM 51 CA PRO B 68 -52.785 25.777 76.975 1.00 15.00 TER