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: 9; COMPND 2 MOLECULE: 50S RIBOSOMAL PROTEIN L7/L12; COMPND 3 CHAIN: I, J; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.50 ANGSTORMS DBREF 1GIY J 1 128 UNP P29396 RL7_THEMA 1 128 SEQRES 1 J 57 MET THR ILE ASP GLU ILE ILE GLU ALA ILE GLU LYS LEU SEQRES 2 J 57 THR VAL SER GLU LEU ALA GLU LEU VAL LYS LYS LEU GLU SEQRES 3 J 57 ASP LYS PHE GLY VAL THR ALA ALA ALA PRO VAL ALA VAL SEQRES 4 J 57 ALA ALA ALA PRO VAL ALA GLY ALA ALA ALA GLY ALA ALA SEQRES 5 J 57 GLN GLU GLU LYS THR ATOM 1 CA MET J 1 -44.471 219.963 228.446 1.00 0.00 ATOM 2 CA THR J 2 -41.583 220.667 230.789 1.00 0.00 ATOM 3 CA ILE J 3 -40.182 217.850 232.922 1.00 0.00 ATOM 4 CA ASP J 4 -41.599 219.800 235.876 1.00 0.00 ATOM 5 CA GLU J 5 -44.821 220.320 233.929 1.00 0.00 ATOM 6 CA ILE J 6 -45.032 216.542 233.410 1.00 0.00 ATOM 7 CA ILE J 7 -44.255 215.932 237.063 1.00 0.00 ATOM 8 CA GLU J 8 -47.152 218.126 238.165 1.00 0.00 ATOM 9 CA ALA J 9 -49.460 216.353 235.685 1.00 0.00 ATOM 10 CA ILE J 10 -48.331 212.996 237.091 1.00 0.00 ATOM 11 CA GLU J 11 -48.934 214.466 240.536 1.00 0.00 ATOM 12 CA LYS J 12 -52.571 215.121 239.633 1.00 0.00 ATOM 13 CA LEU J 13 -53.360 211.577 238.500 1.00 0.00 ATOM 14 CA THR J 14 -55.601 209.309 240.503 1.00 0.00 ATOM 15 CA VAL J 15 -54.011 206.200 242.034 1.00 0.00 ATOM 16 CA SER J 16 -55.769 204.215 239.290 1.00 0.00 ATOM 17 CA GLU J 17 -54.496 206.401 236.424 1.00 0.00 ATOM 18 CA LEU J 18 -50.923 206.140 237.705 1.00 0.00 ATOM 19 CA ALA J 19 -51.282 202.351 237.884 1.00 0.00 ATOM 20 CA GLU J 20 -52.687 202.231 234.348 1.00 0.00 ATOM 21 CA LEU J 21 -50.029 204.633 233.090 1.00 0.00 ATOM 22 CA VAL J 22 -47.250 202.458 234.424 1.00 0.00 ATOM 23 CA LYS J 23 -48.852 199.242 233.261 1.00 0.00 ATOM 24 CA LYS J 24 -49.153 200.898 229.878 1.00 0.00 ATOM 25 CA LEU J 25 -45.416 201.807 229.866 1.00 0.00 ATOM 26 CA GLU J 26 -44.401 198.253 230.813 1.00 0.00 ATOM 27 CA ASP J 27 -46.405 196.771 227.912 1.00 0.00 ATOM 28 CA LYS J 28 -45.107 199.301 225.407 1.00 0.00 ATOM 29 CA PHE J 29 -41.482 199.550 226.591 1.00 0.00 ATOM 30 CA GLY J 30 -40.878 196.273 228.423 1.00 0.00 ATOM 31 CA VAL J 31 -40.411 195.808 232.194 1.00 0.00 ATOM 32 CA THR J 32 -36.748 196.763 232.064 1.00 0.00 ATOM 33 CA ALA J 33 -36.975 200.000 230.146 1.00 0.00 ATOM 34 CA ALA J 34 -40.207 201.012 231.868 1.00 0.00 ATOM 35 CA ALA J 35 -38.867 200.245 235.343 1.00 0.00 ATOM 36 CA PRO J 36 -37.635 203.819 235.926 1.00 0.00 ATOM 37 CA VAL J 37 -41.170 205.196 235.800 1.00 0.00 ATOM 38 CA ALA J 38 -42.546 202.244 237.760 1.00 0.00 ATOM 39 CA VAL J 39 -40.276 202.905 240.752 1.00 0.00 ATOM 40 CA ALA J 40 -40.424 206.710 240.298 1.00 0.00 ATOM 41 CA ALA J 41 -44.231 206.771 240.317 1.00 0.00 ATOM 42 CA ALA J 42 -44.983 204.261 243.083 1.00 0.00 ATOM 43 CA PRO J 43 -44.254 206.868 245.753 1.00 0.00 ATOM 44 CA VAL J 44 -46.558 209.295 243.972 1.00 0.00 ATOM 45 CA ALA J 45 -49.347 206.688 243.827 1.00 0.00 ATOM 46 CA GLY J 46 -48.613 205.801 247.449 1.00 0.00 ATOM 47 CA ALA J 47 -49.122 209.482 248.271 1.00 0.00 ATOM 48 CA ALA J 48 -52.369 209.579 246.296 1.00 0.00 ATOM 49 CA ALA J 49 -53.477 206.434 248.091 1.00 0.00 ATOM 50 CA GLY J 50 -52.932 208.171 251.420 1.00 0.00 ATOM 51 CA ALA J 51 -54.483 211.427 250.309 1.00 0.00 ATOM 52 CA ALA J 52 -57.585 209.501 249.292 1.00 0.00 ATOM 53 CA GLN J 53 -57.924 207.947 252.752 1.00 0.00 ATOM 54 CA GLU J 54 -57.684 211.398 254.404 1.00 0.00 ATOM 55 CA GLU J 55 -60.081 213.077 252.002 1.00 0.00 ATOM 56 CA LYS J 56 -62.568 210.240 252.371 1.00 0.00 ATOM 57 CA THR J 57 -62.581 209.575 248.619 1.00 0.00 TER