Ribosome Subunits, Large

**Definition:** The largest ribonucleoprotein component of RIBOSOMES. It contains the domains which catalyze formation of the peptide bond and translocation of the ribosome along the MESSENGER RNA during GENETIC TRANSLATION.

**Tree numbers:** - A11.284.430.214.190.875.811.870.700

**Synonyms:** - Large Ribosomal Subunits - Large Ribosome Subunits - Ribosomal Subunits, Large