The opposite end of the folded structure, which is the 3' end of the tRNA, binds to its corresponding amino acid at an attachment site that is also three nucleotides long, invariably CCA.

The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically 73-90 nucleotides long. The key structural features of tRNA include: The specificity of ...

The researchers discovered how one enzyme uses another's structure as a scaffold to recognize and efficiently process these ...

The global organization of the tRNA structure is highly conserved in all forms of life. Prominent features of the tRNA structure, as shown in the figure, include: an acceptor stem with the CCA ...

RNA breaks destined for repair are inflicted by sequence-specific or structure-specific endoribonucleases during physiological RNA processing (e.g. tRNA splicing; kinetoplast mRNA editing) and under ...

The findings reveal how the absence of TRMT10A leads to a reduction in specific transfer RNA (tRNA) levels, disrupting ...

Researchers have now uncovered the 3D structure of the RNA enzyme SAMURI. Their study provides insights into the development of ribozymes and the evolution of catalytically active RNA. Researchers ...

The 3D structure of the ribozyme SAMURI has been elucidated, revealing its ability to chemically modify RNA molecules at specific sites, influencing their function.

The chemical structure of uracil, showing its single-ring pyrimidine ... Dihydrouridine is a modified nucleoside that is commonly found in tRNA. It is formed by the reduction of uracil, which ...