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. 2011 Feb 22;108(10):4258–4263. doi: 10.1073/pnas.1009392108

Fig. 4.

Fig. 4.

The node degree in the functional PPI network and the strength of PNF-PPI negatively correlate with protein abundance. Both the average degree Inline graphic in the functional PPI network (A) and the dissociation constants of PNF-PPI complexes, Inline graphic, which are inversely proportional to the strength of PNF-PPI (B), are plotted as a function of protein abundance,Ci.