Fig. 4: Quantitative acetylome of rat islets in response to glucose.

a Proteomic workflow for the quantification of Kac sites and proteins in rat islets in response to low and high glucose. b GO-based enrichment analysis of glucose-regulated hyperacetylated proteins. c Subcellular distribution of glucose-regulated hyperacetylated proteins. d KEGG pathway-based enrichment analysis of glucose-regulated hyperacetylated proteins. e Mitochondrial fatty acid β-oxidation and TCA cycle enzymes (gene symbols) are highlighted next to the reaction they catalyze, with hyperacetylated enzymes targeted by high glucose colored in yellow. Logarithmized corrected p-values for significant overrepresentation are shown