Fig. 3: Heteromeric PPI-FDR leads to high fidelity PPI network in E. coli lysate. | Nature Communications

Fig. 3: Heteromeric PPI-FDR leads to high fidelity PPI network in E. coli lysate.

From: Reliable identification of protein-protein interactions by crosslinking mass spectrometry

Fig. 3

a Crosslinking MS-derived PPI network of soluble high molecular weight E. coli proteome. Selected proteins (circles) and protein complexes are highlighted. The proteins AceA and TnaA were removed for clarity. b Characterization of the obtained PPI network in comparison to random PPIs from proteins identified in coelution data. Shown are the overlaps with STRING database and coelution data (correlation coefficient > 0.5).

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