Table 3. Canonical KEGG pathways associated with the altered phosphoproteins.

pathway	p-value	target molecules
proteasome	2.6×10−4	PRS6BPSA1, PSA2, PSB2, PSB6
pentose phosphate pathway	6.8×10−4	ALDOA, PRPS1, RPIA, TALDO
cysteine and methionine metabolism	1.4×10−3	ENOPH, MTAP, SAHH, AATC
pyruvate metabolism	2.6×10−3	ALDR, LGUL, MDHC, KPYM
glycolysis/gluconeogenesis	1.1×10−2	ALDOA, G3P, ENOA, KPYM
purine metabolism	9.0×10−2	GUAA, PRPS1, KPYM, NDKA