HEADER RIBOSOME 31-DEC-69 1P6G TITLE Real space refined coordinates of the 30S subunit fitted into the low TITLE 2 resolution cryo-EM map of the EF-G.GTP state of E. coli 70S ribosome COMPND MOL_ID: 17; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S18; COMPND 3 CHAIN: R; EXPDTA ELECTRON MICROSCOPY DBREF 1P6G R 1 74 UNP P0A7T7 RS18_ECOLI 1 74 SEQRES 1 R 51 GLN GLU ILE ASP TYR LYS ASP ILE ALA THR LEU LYS ASN SEQRES 2 R 51 TYR ILE THR GLU SER GLY LYS ILE VAL PRO SER ARG ILE SEQRES 3 R 51 THR GLY THR ARG ALA LYS TYR GLN ARG GLN LEU ALA ARG SEQRES 4 R 51 ALA ILE LYS ARG ALA ARG TYR LEU SER LEU LEU PRO ATOM 1 CA GLN R 18 -34.677 23.361 85.459 1.00 15.00 ATOM 2 CA GLU R 19 -36.474 26.467 84.122 1.00 15.00 ATOM 3 CA ILE R 20 -35.169 25.302 80.707 1.00 15.00 ATOM 4 CA ASP R 21 -37.328 22.092 80.959 1.00 15.00 ATOM 5 CA TYR R 22 -40.070 22.655 78.348 1.00 15.00 ATOM 6 CA LYS R 23 -41.536 19.159 79.161 1.00 15.00 ATOM 7 CA ASP R 24 -42.136 19.395 82.926 1.00 15.00 ATOM 8 CA ILE R 25 -45.841 20.341 82.631 1.00 15.00 ATOM 9 CA ALA R 26 -46.523 19.622 86.364 1.00 15.00 ATOM 10 CA THR R 27 -43.995 22.309 87.397 1.00 15.00 ATOM 11 CA LEU R 28 -44.770 24.732 84.454 1.00 15.00 ATOM 12 CA LYS R 29 -48.571 24.662 85.011 1.00 15.00 ATOM 13 CA ASN R 30 -47.966 26.426 88.381 1.00 15.00 ATOM 14 CA TYR R 31 -46.715 29.536 86.486 1.00 15.00 ATOM 15 CA ILE R 32 -50.008 29.817 84.550 1.00 15.00 ATOM 16 CA THR R 33 -53.238 31.406 85.793 1.00 15.00 ATOM 17 CA GLU R 34 -56.898 30.372 85.516 1.00 15.00 ATOM 18 CA SER R 35 -56.202 31.060 81.859 1.00 15.00 ATOM 19 CA GLY R 36 -53.163 30.132 79.742 1.00 15.00 ATOM 20 CA LYS R 37 -51.635 33.562 80.653 1.00 15.00 ATOM 21 CA ILE R 38 -48.219 33.496 82.250 1.00 15.00 ATOM 22 CA VAL R 39 -48.193 34.991 85.648 1.00 15.00 ATOM 23 CA PRO R 40 -46.366 38.325 86.096 1.00 15.00 ATOM 24 CA SER R 41 -43.198 38.501 88.196 1.00 15.00 ATOM 25 CA ARG R 42 -45.296 39.481 91.265 1.00 15.00 ATOM 26 CA ILE R 43 -46.977 36.059 91.118 1.00 15.00 ATOM 27 CA THR R 44 -44.131 33.863 89.762 1.00 15.00 ATOM 28 CA GLY R 45 -41.572 35.527 92.034 1.00 15.00 ATOM 29 CA THR R 46 -38.877 34.995 89.456 1.00 15.00 ATOM 30 CA ARG R 47 -36.517 37.679 88.237 1.00 15.00 ATOM 31 CA ALA R 48 -35.924 39.267 84.830 1.00 15.00 ATOM 32 CA LYS R 49 -33.377 36.545 83.822 1.00 15.00 ATOM 33 CA TYR R 50 -35.435 33.597 85.198 1.00 15.00 ATOM 34 CA GLN R 51 -38.831 34.865 83.973 1.00 15.00 ATOM 35 CA ARG R 52 -37.386 35.529 80.465 1.00 15.00 ATOM 36 CA GLN R 53 -36.396 31.814 80.375 1.00 15.00 ATOM 37 CA LEU R 54 -39.626 30.617 81.986 1.00 15.00 ATOM 38 CA ALA R 55 -41.718 32.428 79.301 1.00 15.00 ATOM 39 CA ARG R 56 -39.477 30.907 76.568 1.00 15.00 ATOM 40 CA ALA R 57 -39.880 27.398 78.028 1.00 15.00 ATOM 41 CA ILE R 58 -43.653 27.935 78.538 1.00 15.00 ATOM 42 CA LYS R 59 -44.049 28.942 74.858 1.00 15.00 ATOM 43 CA ARG R 60 -42.411 25.680 73.604 1.00 15.00 ATOM 44 CA ALA R 61 -44.557 23.598 76.023 1.00 15.00 ATOM 45 CA ARG R 62 -47.577 25.505 74.536 1.00 15.00 ATOM 46 CA TYR R 63 -46.394 24.472 71.045 1.00 15.00 ATOM 47 CA LEU R 64 -46.023 20.865 72.251 1.00 15.00 ATOM 48 CA SER R 65 -49.778 20.998 73.166 1.00 15.00 ATOM 49 CA LEU R 66 -48.368 20.533 76.743 1.00 15.00 ATOM 50 CA LEU R 67 -49.570 23.941 77.922 1.00 15.00 ATOM 51 CA PRO R 68 -52.785 25.777 76.975 1.00 15.00 TER