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Updated: Jul 10, 2026

Genome-wide Protein-protein Interaction Screening by Protein-fragment Complementation Assay (PCA) in Living Cells
Published on: March 3, 2015
The Cbl interactome and its functions
Mirko H H Schmidt1, Ivan Dikic
1Institute for Biochemistry II, Goethe University Medical School, Theodor-Stern-Kai 7, D-60590 Frankfurt am Main, Germany.
Abstract:
Cbl proteins are ubiquitin ligases and multifunctional adaptor proteins that are implicated in the regulation of signal transduction in various cell types and in response to different stimuli. Cbl-associated proteins can assemble together at a given time or space inside the cell, and such an interactome can form signal competent networks that control many physiological processes. Dysregulation of spatial or temporal constraints in the Cbl interactome results in the development of human pathologies such as immune diseases, diabetes and cancer.
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