Table 2. GO enrichment analysis of phosphorylated proteins.

GO Term	GO Name	FDR	# Ph	# Genome	X
GO:0004672	protein kinase activity	2.06E-07	42	298	3.17
GO:0006464	protein modification process	1.26E-05	59	609	2.21
GO:0005509	calcium ion binding	4.36E-05	16	75	4.50
GO:0006519	amino acid and derivative metabolic process	5.05E-04	45	488	2.03
GO:0000166	nucleotide binding	1.04E-02	85	1258	1.52
GO:0005856	Cytoskeleton	1.63E-02	23	237	2.04
GO:0007165	signal transduction	2.67E-02	23	249	1.94
GO:0005929	Cilium	3.02E-02	5	20	5.11

FDR, False Discovery Rate; # Ph, number of phosphorylated proteins; # Genome, number of proteins present in the genome; X, enrichment of each GO term.