Ribosomes are ribonucleoprotein particles that are essential for
the process of protein synthesis in all living systems. Escherichia
coli, eubacterial organisms, have ribosomes which display a 70S
sedimentation coefficient. They are formed by the association of two
ribonucleoprotein subunits which sediment at 50S and 30S. The 30S
subunit is a...
The ribosome is a central component of the protein
synthetic apparatus. It is a macromolecular complex of
protein and RNA. Although much progress has been made in
understanding the functional role of the proteins in this
particle, little is known of the functional role which
the RNA plays. Naturally occurring...
Ribosomes are multicomponent macromolecular particles and
are essential for the survival of cells in all organisms. The ribosome's
universal function is to catalyze polypeptide synthesis through
translation of mRNA transcripts. Ribosomes from Escherichia coli,
eubacterial organisms, have a sedimentation coefficient of 70S and are
composed of 30S and 50S ribonucleoprotein...
Ribosomes are intricate macromolecular complexes which are a major
element of the protein biosynthetic machinery in all life forms. In
Escherichia coli they contain about 50 distinct proteins and 3
ribosomal RNAs. The small 30S ribosomal subunit in E. coli
incorporates 21 proteins and a 16S rRNA. The 16S rRNA...