Transcription and translation are processes a cell uses to make all proteins the body needs to function from information stored in the sequence of bases in DNA. The four bases (C, A, T/U, and G in the ...

Proteins are among the most important molecular building blocks of life. They are chains of amino acids assembled in our cells by ribosomes, the molecular "protein factories" of our bodies. The ...

In the earliest phase of creating human proteins, the protein complex NAC performs an essential task by starting the first steps toward folding proteins into their correct three-dimensional structures ...

Proteins carry out exceptionally diverse molecular functions—even though they are all built on an unvarying polyamide backbone. How much more chemical diversity might be unlocked by editing that ...

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 ...

A newly developed luciferase-based reporter can detect problems in protein translocation and disulfide bond formation in the endoplasmic reticulum (ER). Inspired by natural mechanisms found in ...

Imagine a cancer treatment that precisely targets malignant cells, leaving healthy ones untouched. Consider, also, a cancer treatment that corrects abnormal protein synthesis to produce healthy ...