HEADER RIBOSOME 30-MAR-01 1GIY TITLE CRYSTAL STRUCTURE OF THE RIBOSOME AT 5.5 A RESOLUTION. THIS FILE, TITLE 2 1GIY, CONTAINS THE 50S RIBOSOME SUBUNIT. THE 30S RIBOSOME SUBUNIT, TITLE 3 THREE TRNA, AND MRNA MOLECULES ARE IN THE FILE 1GIX COMPND MOL_ID: 17; COMPND 2 MOLECULE: 50S RIBOSOMAL PROTEIN L19; COMPND 3 CHAIN: R; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.50 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY R 43 DBREF 1GIY R 1 66 UNP P14116 R24E_HALMA 1 66 SEQRES 1 R 53 ARG GLU CYS ASP TYR CYS GLY THR ASP ILE GLU PRO GLY SEQRES 2 R 53 THR GLY THR MET PHE VAL HIS LYS ASP GLY ALA THR THR SEQRES 3 R 53 HIS PHE CYS SER SER LYS CYS GLU ASN ASN ALA ASP LEU SEQRES 4 R 53 GLY ARG GLU ALA ARG ASN LEU GLU TRP THR ASP THR ALA SEQRES 5 R 53 ARG ATOM 1 CA ARG R 4 -28.549 168.308 358.412 1.00 0.00 ATOM 2 CA GLU R 5 -26.698 165.770 360.509 1.00 0.00 ATOM 3 CA CYS R 6 -23.816 163.922 358.947 1.00 0.00 ATOM 4 CA ASP R 7 -25.106 160.525 357.910 1.00 0.00 ATOM 5 CA TYR R 8 -22.149 158.699 359.446 1.00 0.00 ATOM 6 CA CYS R 9 -20.512 160.626 362.277 1.00 0.00 ATOM 7 CA GLY R 10 -23.657 162.344 363.538 1.00 0.00 ATOM 8 CA THR R 11 -22.487 165.910 364.164 1.00 0.00 ATOM 9 CA ASP R 12 -24.294 168.761 362.431 1.00 0.00 ATOM 10 CA ILE R 13 -23.139 169.781 358.964 1.00 0.00 ATOM 11 CA GLU R 14 -22.146 173.438 358.872 1.00 0.00 ATOM 12 CA PRO R 15 -24.420 174.999 356.242 1.00 0.00 ATOM 13 CA GLY R 16 -22.808 175.761 352.904 1.00 0.00 ATOM 14 CA THR R 17 -20.443 172.960 353.843 1.00 0.00 ATOM 15 CA GLY R 18 -21.337 169.419 353.447 1.00 0.00 ATOM 16 CA THR R 19 -21.742 167.007 350.572 1.00 0.00 ATOM 17 CA MET R 20 -23.958 163.673 349.293 1.00 0.00 ATOM 18 CA PHE R 21 -22.266 160.694 347.704 1.00 0.00 ATOM 19 CA VAL R 22 -24.450 158.090 345.993 1.00 0.00 ATOM 20 CA HIS R 23 -22.979 154.579 345.959 1.00 0.00 ATOM 21 CA LYS R 24 -24.002 153.033 342.608 1.00 0.00 ATOM 22 CA ASP R 25 -26.375 150.603 344.307 1.00 0.00 ATOM 23 CA GLY R 26 -28.268 153.724 345.256 1.00 0.00 ATOM 24 CA ALA R 27 -26.639 153.822 348.673 1.00 0.00 ATOM 25 CA THR R 28 -26.108 157.284 350.087 1.00 0.00 ATOM 26 CA THR R 29 -23.360 158.718 352.277 1.00 0.00 ATOM 27 CA HIS R 30 -23.659 162.184 353.804 1.00 0.00 ATOM 28 CA PHE R 31 -20.270 163.754 354.517 1.00 0.00 ATOM 29 CA CYS R 32 -19.763 166.759 356.768 1.00 0.00 ATOM 30 CA SER R 33 -16.094 166.203 355.928 1.00 0.00 ATOM 31 CA SER R 34 -13.475 164.326 353.931 1.00 0.00 ATOM 32 CA LYS R 35 -12.403 162.594 357.134 1.00 0.00 ATOM 33 CA CYS R 36 -15.752 160.853 357.419 1.00 0.00 ATOM 34 CA GLU R 37 -15.998 159.940 353.718 1.00 0.00 ATOM 35 CA ASN R 38 -12.553 158.339 353.820 1.00 0.00 ATOM 36 CA ASN R 39 -13.351 156.389 356.950 1.00 0.00 ATOM 37 CA ALA R 40 -16.489 155.174 355.226 1.00 0.00 ATOM 38 CA ASP R 41 -14.504 154.179 352.117 1.00 0.00 ATOM 39 CA LEU R 42 -12.325 151.990 354.310 1.00 0.00 ATOM 40 CA ARG R 44 -15.409 151.278 358.786 1.00 0.00 ATOM 41 CA GLU R 45 -18.743 151.879 360.513 1.00 0.00 ATOM 42 CA ALA R 46 -19.069 155.095 362.510 1.00 0.00 ATOM 43 CA ARG R 47 -20.533 153.192 365.448 1.00 0.00 ATOM 44 CA ASN R 48 -17.130 151.600 366.048 1.00 0.00 ATOM 45 CA LEU R 49 -15.327 154.956 366.076 1.00 0.00 ATOM 46 CA GLU R 50 -14.980 156.578 369.485 1.00 0.00 ATOM 47 CA TRP R 51 -14.748 160.140 368.145 1.00 0.00 ATOM 48 CA THR R 52 -18.059 159.714 366.363 1.00 0.00 ATOM 49 CA ASP R 53 -21.107 161.398 367.856 1.00 0.00 ATOM 50 CA THR R 54 -22.847 158.254 366.629 1.00 0.00 ATOM 51 CA ALA R 55 -20.699 155.847 368.688 1.00 0.00 ATOM 52 CA ARG R 56 -20.821 158.265 371.611 1.00 0.00 TER