Scientific Library

Ubiquitin (Ub) is an 8 kDa  highly conserved polypeptide, commonly expressed in eukaryotic cells. Ub is added to lysine residues of the target proteins. This post-translational modification (known

What are metabolites?

Microorganisms live in a world of chemical signals. They use small molecular weight compounds, known as metabolites, to regulate their own growth and development, to encourage other

Small molecules known to modulate biological activies of the K-Ras oncogene are predominantly of synthetic origin (ex. Salirasib). Nevetheless, various publications have recently demontrated the biological