Structure of the translating 80S ribosome from yeast, obtained by docking atomic models for RNA and protein components into a 15A cryo-EM map. This file 1K5X contains the 40S ribosomal subunit, the P-site bound tRNA and the mRNA codon. The file 1K5Y contains the 60S ribosomal subunit.STRUCTURE OF THE TRANSLATING 80S RIBOSOME FROM YEAST, OBTAINED BY DOCKING ATOMIC MODELS FOR RNA AND PROTEIN COMPONENTS INTO A 15A CRYO-EM MAP. THIS FILE 1K5X CONTAINS THE 40S RIBOSOMAL SUBUNIT, THE P-SITE BOUND TRNA AND THE MRNA CODON. THE FILE 1K5Y CONTAINS THE 60S RIBOSOMAL SUBUNIT.