Figure 1.

Literature-curated syndecan-4 interactome. Interactions are classified as direct (solid line), indirect (dotted line) or phosphorylation events (grey lines). Proteins can be classified as those identified in proteomic analyses of integrin complexes (green) and those excluded (red). Proteins involved in extracellular interactions are shown as diamonds, those that interact through a PDZ domain as squares. The complete reference list for interactions can be found in supplementary Table S1.