Cell function is significantly influenced by a process called ubiquitination, in which molecules are selected for elimination ...

Ubiquitin is a small protein consisting of 76 amino acids that binds to lysine residues of substrates, usually by a combination of three enzymes: a ubiquitin-activating enzyme (E1, two types), a ...

Many biological functions are facilitated by the interaction between two or more proteins. Studying and understanding protein-protein interactions is thus essential for understanding physiological ...