Global intracellular distribution of metabolic protein concentrations across all cell lines.

<p><b>(a)</b> Pie chart diagraming the total percentage of metabolic proteins across all cell lines. Metabolic proteins are differentiated by a different color inset. <b>(b)</b> Probability distribution function of cell protein copy (CPC) values for all proteins and the metabolic subset—different subsets are denoted by different colors. Log₁₀ values were binned with a bin difference of 10^0.3 and the relative frequency, or percentage of values falling into that bin, were plotted.