《英文msh词典》5S Ribosomal RNA
[同义词] 5S Ribosomal RNA
[主题词] RNA,Ribosomal,5S
[中文释义] 5S核糖体RNA
[英文释义] Constituent of the 50S subunit of prokaryotic ribosomes containing about 120 nucleotides and 34 proteins. It is also a constituent of the 60S subunit of eukaryotic ribosomes. 5S rRNA is involved in initiation of polypeptide synthesis.