Prenylation: From bacteria to eukaryotes

For their protection from host cell immune defense, intracellular pathogens of eukaryotic cells developed a variety of mechanisms, including secretion systems III and IV which can inject bacterial effectors directly into eukaryotic cells. These effectors may function inside the host cell and may be posttranslationally modified by host cell machinery. Recently, prenylation was added to the list of possible posttranslational modifications of bacterial proteins. In this work we describe the current state of the knowledge about the prenylation of eukaryotic and prokaryotic proteins and prenylation inhibitors. The bioinformatics analyses suggest the possibility of prenylation for a number of Francisella genus proteins.