Table 7. Enrichment analysis of top predicted phosphorylation substrates of HIPK3 kinase.

Category	GO ID	Term description	Fold enrichment	False discovery rate
Biological Process	GO:0030518	Intracellular steroid hormone receptor signaling pathway	11.946	1.73E−02
	GO:1903055	Positive regulation of extracellular matrix organization	11.946	8.43E−02
	GO:1901522	Positive regulation of transcription from RNA polymerase II promoter involved in the cellular response to chemical stimulus	9.955	3.58E−02
	GO:0040029	Regulation of gene expression, epigenetic	8.959	8.80E−07
	GO:0035067	Negative regulation of histone acetylation	8.533	6.30E−02
	GO:0001836	Release of cytochrome c from mitochondria	7.964	1.72E−03
Molecular Function	GO:0051434	BH3 domain binding	12.008	2.03E−02
	GO:0005496	Steroid binding	9.607	4.25E−02
	GO:0097199	Cysteine-type endopeptidase activity involved in apoptotic signaling pathway	8.006	7.50E−02
	GO:0070878	Primary miRNA binding	7.505	2.26E−02
	GO:0032041	NAD-dependent histone deacetylase activity (H3-K14 specific)	7.505	2.26E−02
Cellular Component	GO:0035976	Transcription factor AP-1 complex	12.046	4.46E−02
	GO:0071141	SMAD protein complex	9.637	8.63E−02
	GO:0071159	NF-kappaB complex	9.637	8.63E−02
	GO:0017053	Transcriptional repressor complex	5.815	5.34E−06
	GO:0005667	Transcription factor complex	5.163	3.69E−17