tRNAs have a distinct cloverleaf secondary structure and an L-shaped tertiary structure. The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically ...

based on the three-dimensional structure of the tRNA molecule. Other classes of RNA species include microRNAs, small interfering RNAs, and sRNAs—all of which are not translated into proteins but ...

A cocrystal structure of the enzyme that synthesizes selenocysteine reveals the elegantly simple recognition mechanism for the tRNA molecule for this '21 st amino acid'. The structure resolves ...

Scientists have discovered that tRNAs can determine how long mRNAs exist in a cell, causing some messages to be stabilized ...

Problems in tRNA processing can lead to serious mitochondrial diseases ... “By visualizing where these mutations occur and how they affect the structure and function of the RNase Z complex, we can ...