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: 46; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S20; COMPND 3 CHAIN: BT; EXPDTA ELECTRON MICROSCOPY DBREF 4V47 B 1 86 UNP P0A7U7 RS20_ECOLI 1 86 SEQRES 1 BT 83 LYS SER ALA LYS LYS ARG ALA ILE GLN SER GLU LYS ALA SEQRES 2 BT 83 ARG LYS HIS ASN ALA SER ARG ARG SER MET MET ARG THR SEQRES 3 BT 83 PHE ILE LYS LYS VAL TYR ALA ALA ILE GLU ALA GLY ASP SEQRES 4 BT 83 LYS ALA ALA ALA GLN LYS ALA PHE ASN GLU MET GLN PRO SEQRES 5 BT 83 ILE VAL ASP ARG GLN ALA ALA LYS GLY LEU ILE HIS LYS SEQRES 6 BT 83 ASN LYS ALA ALA ARG HIS LYS ALA ASN LEU THR ALA GLN SEQRES 7 BT 83 ILE ASN LYS LEU ALA ATOM 1 CA LYS B 4 7.210 96.863 -28.870 1.00 15.00 ATOM 2 CA SER B 5 9.389 93.687 -28.694 1.00 15.00 ATOM 3 CA ALA B 6 7.903 91.573 -25.903 1.00 15.00 ATOM 4 CA LYS B 7 11.268 89.748 -25.607 1.00 15.00 ATOM 5 CA LYS B 8 13.302 92.887 -24.728 1.00 15.00 ATOM 6 CA ARG B 9 11.614 93.339 -21.309 1.00 15.00 ATOM 7 CA ALA B 10 12.300 89.684 -20.291 1.00 15.00 ATOM 8 CA ILE B 11 16.028 90.017 -21.268 1.00 15.00 ATOM 9 CA GLN B 12 16.312 93.412 -19.475 1.00 15.00 ATOM 10 CA SER B 13 14.757 92.168 -16.203 1.00 15.00 ATOM 11 CA GLU B 14 17.232 89.200 -16.105 1.00 15.00 ATOM 12 CA LYS B 15 20.278 91.426 -16.582 1.00 15.00 ATOM 13 CA ALA B 16 18.845 93.883 -13.967 1.00 15.00 ATOM 14 CA ARG B 17 18.749 90.921 -11.494 1.00 15.00 ATOM 15 CA LYS B 18 22.439 90.258 -12.273 1.00 15.00 ATOM 16 CA HIS B 19 23.150 94.016 -11.761 1.00 15.00 ATOM 17 CA ASN B 20 21.616 94.335 -8.252 1.00 15.00 ATOM 18 CA ALA B 21 22.941 90.889 -7.247 1.00 15.00 ATOM 19 CA SER B 22 26.496 92.300 -7.712 1.00 15.00 ATOM 20 CA ARG B 23 25.811 95.519 -5.714 1.00 15.00 ATOM 21 CA ARG B 24 24.467 93.594 -2.658 1.00 15.00 ATOM 22 CA SER B 25 27.550 91.296 -2.863 1.00 15.00 ATOM 23 CA MET B 26 29.750 94.442 -2.604 1.00 15.00 ATOM 24 CA MET B 27 27.685 95.660 0.336 1.00 15.00 ATOM 25 CA ARG B 28 28.015 92.294 2.174 1.00 15.00 ATOM 26 CA THR B 29 31.744 91.926 1.385 1.00 15.00 ATOM 27 CA PHE B 30 32.703 95.384 2.667 1.00 15.00 ATOM 28 CA ILE B 31 30.326 95.399 5.648 1.00 15.00 ATOM 29 CA LYS B 32 31.857 92.126 6.896 1.00 15.00 ATOM 30 CA LYS B 33 35.318 93.527 6.036 1.00 15.00 ATOM 31 CA VAL B 34 34.527 96.540 8.252 1.00 15.00 ATOM 32 CA TYR B 35 32.939 94.338 10.932 1.00 15.00 ATOM 33 CA ALA B 36 35.950 91.931 10.899 1.00 15.00 ATOM 34 CA ALA B 37 38.419 94.847 11.335 1.00 15.00 ATOM 35 CA ILE B 38 36.337 96.314 14.181 1.00 15.00 ATOM 36 CA GLU B 39 36.312 92.868 15.784 1.00 15.00 ATOM 37 CA ALA B 40 40.126 92.825 15.315 1.00 15.00 ATOM 38 CA GLY B 41 40.102 96.225 17.083 1.00 15.00 ATOM 39 CA ASP B 42 41.942 97.910 14.118 1.00 15.00 ATOM 40 CA LYS B 43 40.208 101.272 14.479 1.00 15.00 ATOM 41 CA ALA B 44 41.415 103.347 11.474 1.00 15.00 ATOM 42 CA ALA B 45 41.206 100.665 8.735 1.00 15.00 ATOM 43 CA ALA B 46 37.852 99.413 10.093 1.00 15.00 ATOM 44 CA GLN B 47 36.238 102.909 9.960 1.00 15.00 ATOM 45 CA LYS B 48 37.661 103.561 6.453 1.00 15.00 ATOM 46 CA ALA B 49 36.223 100.362 5.091 1.00 15.00 ATOM 47 CA PHE B 50 33.015 101.416 7.016 1.00 15.00 ATOM 48 CA ASN B 51 32.831 104.548 4.916 1.00 15.00 ATOM 49 CA GLU B 52 33.020 102.653 1.560 1.00 15.00 ATOM 50 CA MET B 53 30.205 100.388 2.903 1.00 15.00 ATOM 51 CA GLN B 54 28.121 103.482 3.824 1.00 15.00 ATOM 52 CA PRO B 55 28.372 105.126 0.322 1.00 15.00 ATOM 53 CA ILE B 56 27.861 101.761 -1.483 1.00 15.00 ATOM 54 CA VAL B 57 24.616 101.148 0.507 1.00 15.00 ATOM 55 CA ASP B 58 23.527 104.811 0.005 1.00 15.00 ATOM 56 CA ARG B 59 24.346 104.503 -3.702 1.00 15.00 ATOM 57 CA GLN B 60 22.342 101.229 -3.891 1.00 15.00 ATOM 58 CA ALA B 61 19.348 103.134 -2.481 1.00 15.00 ATOM 59 CA ALA B 62 19.855 105.736 -5.201 1.00 15.00 ATOM 60 CA LYS B 63 18.499 103.166 -7.744 1.00 15.00 ATOM 61 CA GLY B 64 16.089 100.240 -7.441 1.00 15.00 ATOM 62 CA LEU B 65 18.749 98.040 -5.707 1.00 15.00 ATOM 63 CA ILE B 66 18.161 98.648 -1.999 1.00 15.00 ATOM 64 CA HIS B 67 15.537 101.421 -1.547 1.00 15.00 ATOM 65 CA LYS B 68 15.290 103.743 1.490 1.00 15.00 ATOM 66 CA ASN B 69 14.393 101.497 4.478 1.00 15.00 ATOM 67 CA LYS B 70 16.625 98.536 3.644 1.00 15.00 ATOM 68 CA ALA B 71 19.685 100.869 3.138 1.00 15.00 ATOM 69 CA ALA B 72 18.798 102.772 6.354 1.00 15.00 ATOM 70 CA ARG B 73 18.594 99.412 8.211 1.00 15.00 ATOM 71 CA HIS B 74 22.071 98.526 6.793 1.00 15.00 ATOM 72 CA LYS B 75 23.827 101.815 7.779 1.00 15.00 ATOM 73 CA ALA B 76 22.457 101.655 11.387 1.00 15.00 ATOM 74 CA ASN B 77 23.278 97.902 11.758 1.00 15.00 ATOM 75 CA LEU B 78 26.811 98.315 10.352 1.00 15.00 ATOM 76 CA THR B 79 27.564 101.466 12.459 1.00 15.00 ATOM 77 CA ALA B 80 26.130 99.643 15.543 1.00 15.00 ATOM 78 CA GLN B 81 28.257 96.512 15.109 1.00 15.00 ATOM 79 CA ILE B 82 31.382 98.554 14.427 1.00 15.00 ATOM 80 CA ASN B 83 30.999 100.910 17.418 1.00 15.00 ATOM 81 CA LYS B 84 30.260 97.921 19.693 1.00 15.00 ATOM 82 CA LEU B 85 33.138 95.721 18.548 1.00 15.00 ATOM 83 CA ALA B 86 35.644 98.654 18.576 1.00 15.00 TER