New results from ultrafast spectroscopy and in-depth theoretical calculations demonstrate that the complex folded structure of tRNA is stabilized by magnesium ions in direct contact with phosphate ...

They make specific changes or additions to the tRNA structure, which enhance the efficiency and accuracy of the ...

New results from ultrafast spectroscopy and in-depth theoretical calculations demonstrate that the complex folded structure of tRNA is stabilized by magnesium ions in direct contact with phosphate ...

In translation, aa-tRNA, EF-Tu and GTP form a ternary complex that binds to the ribosome, allowing codon-anticodon pairing in the 30S ribosomal subunit. Cognate codon recognition triggers fast GTP ...

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 ...

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 ...

those ribonucleosides usually undergo dozens of chemical modifications that alter the tRNA structure and function. A few years ago, Thomas Begley, a former MIT postdoctoral associate who is now an ...

tRNA strands twist into a 3D structure that from a certain angle looks like the state of Florida. When the tRNA’s southern tip, called its anticodon, pairs with the corresponding codon on mRNA ...

New results from ultrafast spectroscopy and in-depth theoretical calculations demonstrate that the complex folded structure of tRNA is stabilized by magnesium ions in direct contact with phosphate ...