Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
CSNK2A2	SMC3	Ser1067 View in OncoXplorer	GDVEGSQsQDEGEGS	phosphorylation unknown	18442975	SIGNOR-178487
CSNK2A1	SMC3	Ser1067 View in OncoXplorer	GDVEGSQsQDEGEGS	phosphorylation unknown	18442975	SIGNOR-178483
ATM	SMC3	Ser1083 View in OncoXplorer	ESERGSGsQSSVPSV	phosphorylation unknown	18442975	SIGNOR-178479

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
CSNK2A2	phosphorylation up-regulates →	SMC3 PSer1067	phosphorylation down-regulates ⊣	SMC3	18442975	SIGNOR-178487
CSNK2A1	phosphorylation up-regulates →	SMC3 PSer1067	phosphorylation down-regulates ⊣	SMC3	18442975	SIGNOR-178483
ATM	phosphorylation up-regulates →	SMC3 PSer1083	phosphorylation down-regulates ⊣	SMC3	18442975	SIGNOR-178479

Regulator	Mechanism/Effect	Target	SIGNOR-ID
CSNK2A2	phosphorylation → unknown	SMC3	SIGNOR-178487
CSNK2A1	phosphorylation → unknown	SMC3	SIGNOR-178483
ATM	phosphorylation → unknown	SMC3	SIGNOR-178479