Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
PRKCD	CEBPA	Ser21	PMSSHLQsPPHAPSS	phosphorylation down-regulates quantity by destabilization	23814099	SIGNOR-279427
GSK3B	CEBPA	Thr230	GHPTPPPtPVPSPHP	phosphorylation up-regulates activity	10567568	SIGNOR-251232
PCSK7	CEBPA	–		phosphorylation down-regulates	19544470	SIGNOR-186202
PRKCD	CEBPA	–		phosphorylation down-regulates quantity by destabilization	23473759	SIGNOR-279426
MAPK3	CEBPA	Ser21	PMSSHLQsPPHAPSS	phosphorylation down-regulates	14701740	SIGNOR-120570
Gbeta	CEBPA	–		phosphorylation down-regulates	14701740	SIGNOR-270066
MAPK1	CEBPA	Ser21	PMSSHLQsPPHAPSS	phosphorylation down-regulates	14701740	SIGNOR-120566
GSK3B	CEBPA	Thr226	HLQPGHPtPPPTPVP	phosphorylation up-regulates activity	10567568	SIGNOR-251231

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
PRKCD	phosphorylation up-regulates →	CEBPA PSer21	phosphorylation down-regulates ⊣	CEBPA	23814099	SIGNOR-279427
GSK3B	phosphorylation up-regulates →	CEBPA PThr230	phosphorylation up-regulates →	CEBPA	10567568	SIGNOR-251232
MAPK3	phosphorylation up-regulates →	CEBPA PSer21	phosphorylation down-regulates ⊣	CEBPA	14701740	SIGNOR-120570
MAPK1	phosphorylation up-regulates →	CEBPA PSer21	phosphorylation down-regulates ⊣	CEBPA	14701740	SIGNOR-120566
GSK3B	phosphorylation up-regulates →	CEBPA PThr226	phosphorylation up-regulates →	CEBPA	10567568	SIGNOR-251231

Regulator	Mechanism/Effect	Target	SIGNOR-ID
PRKCD	phosphorylation down-regulates quantity by destabilization	CEBPA	SIGNOR-279427
GSK3B	phosphorylation → up-regulates activity	CEBPA	SIGNOR-251232
PCSK7	phosphorylation down-regulates	CEBPA	SIGNOR-186202
PRKCD	phosphorylation down-regulates quantity by destabilization	CEBPA	SIGNOR-279426
MAPK3	phosphorylation down-regulates	CEBPA	SIGNOR-120570
Gbeta	phosphorylation down-regulates	CEBPA	SIGNOR-270066
MAPK1	phosphorylation down-regulates	CEBPA	SIGNOR-120566
GSK3B	phosphorylation → up-regulates activity	CEBPA	SIGNOR-251231