Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
CSNK2A2	MYCN	Ser261	TSGEDTLsDSDDEDD	phosphorylation unknown	1425701	SIGNOR-251014
GSK3B	MYCN	Thr58 View in OncoXplorer	KKFELLPtPPLSPSR	phosphorylation down-regulates quantity by destabilization	20530674	SIGNOR-279722
CSNK2A1	MYCN	Ser263	GEDTLSDsDDEDDEE	phosphorylation unknown	1425701	SIGNOR-250921
CSNK2A1	MYCN	Ser261	TSGEDTLsDSDDEDD	phosphorylation unknown	1425701	SIGNOR-250920
CSNK2A2	MYCN	Ser263	GEDTLSDsDDEDDEE	phosphorylation unknown	1425701	SIGNOR-251015

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
CSNK2A2	phosphorylation up-regulates →	MYCN PSer261	phosphorylation down-regulates ⊣	MYCN	1425701	SIGNOR-251014
GSK3B	phosphorylation up-regulates →	MYCN PThr58	phosphorylation down-regulates ⊣	MYCN	20530674	SIGNOR-279722
CSNK2A1	phosphorylation up-regulates →	MYCN PSer263	phosphorylation down-regulates ⊣	MYCN	1425701	SIGNOR-250921
CSNK2A1	phosphorylation up-regulates →	MYCN PSer261	phosphorylation down-regulates ⊣	MYCN	1425701	SIGNOR-250920
CSNK2A2	phosphorylation up-regulates →	MYCN PSer263	phosphorylation down-regulates ⊣	MYCN	1425701	SIGNOR-251015

Regulator	Mechanism/Effect	Target	SIGNOR-ID
CSNK2A2	phosphorylation → unknown	MYCN	SIGNOR-251014
GSK3B	phosphorylation down-regulates quantity by destabilization	MYCN	SIGNOR-279722
CSNK2A1	phosphorylation → unknown	MYCN	SIGNOR-250921
CSNK2A1	phosphorylation → unknown	MYCN	SIGNOR-250920
CSNK2A2	phosphorylation → unknown	MYCN	SIGNOR-251015