HEADER TRANSLATION 31-DEC-69 7O1A TITLE Cryo-EM structure of an Escherichia coli TnaC(R23F)-ribosome complex TITLE 2 stalled in response to L-tryptophan COMPND MOL_ID: 36; COMPND 2 MOLECULE: 50S ribosomal protein L18; COMPND 3 CHAIN: BO; EXPDTA ELECTRON MICROSCOPY DBREF 7O1A B 1 117 UNP P0C018 RL18_ECOLI 1 117 MODRES 7O1A PSU 516 U modified residue MODRES 7O1A G7M 527 G modified residue MODRES 7O1A 2MG 966 G modified residue MODRES 7O1A 5MC 967 C modified residue MODRES 7O1A 2MG 1207 G modified residue MODRES 7O1A 4OC 1402 C modified residue MODRES 7O1A 5MC 1407 C modified residue MODRES 7O1A UR3 1498 U modified residue MODRES 7O1A 2MG 1516 G modified residue MODRES 7O1A MA6 1518 A modified residue MODRES 7O1A MA6 1519 A modified residue SEQRES 1 BO 117 MET ASP LYS LYS SER ALA ARG ILE ARG ARG ALA THR ARG SEQRES 2 BO 117 ALA ARG ARG LYS LEU GLN GLU LEU GLY ALA THR ARG LEU SEQRES 3 BO 117 VAL VAL HIS ARG THR PRO ARG HIS ILE TYR ALA GLN VAL SEQRES 4 BO 117 ILE ALA PRO ASN GLY SER GLU VAL LEU VAL ALA ALA SER SEQRES 5 BO 117 THR VAL GLU LYS ALA ILE ALA GLU GLN LEU LYS TYR THR SEQRES 6 BO 117 GLY ASN LYS ASP ALA ALA ALA ALA VAL GLY LYS ALA VAL SEQRES 7 BO 117 ALA GLU ARG ALA LEU GLU LYS GLY ILE LYS ASP VAL SER SEQRES 8 BO 117 PHE ASP ARG SER GLY PHE GLN TYR HIS GLY ARG VAL GLN SEQRES 9 BO 117 ALA LEU ALA ASP ALA ALA ARG GLU ALA GLY LEU GLN PHE