Kinase‐two‐hybrid: towards the conditional interactome

Abstract

The dynamics of the protein–protein interaction network and how it responds to biological perturbations remain difficult to assay by most traditional techniques. A novel kinase‐dependent yeast two‐hybrid framework by Stelzl and colleagues (Grossmann et al , 2015) provides a new prism to study how tyrosine phosphorylation regulates the changes in the interactome under varying conditions.