Modifier	Substrate	Residue	Sequence	Mechanism/Effect	PMID	Interaction ID
ROBO	ATF2	Thr69	SVIVADQtPTPTRFL	phosphorylation up-regulates	15916964	SIGNOR-137635
ROBO	ATF2	Thr71	IVADQTPtPTRFLKN	phosphorylation up-regulates	15916964	SIGNOR-137639
ROBO	CCND2	Thr280	DELDQAStPTDVRDI	phosphorylation down-regulates	17486076	SIGNOR-154672
ROBO	CCND3	Thr283	QGPSQTStPTDVTAI	phosphorylation down-regulates	15326477	SIGNOR-128402
ROBO	CDC25B	Ser323	QRLFRSPsMPCSVIR	phosphorylation down-regulates	15150265	SIGNOR-124843
ROBO	CDC25B	Ser375	ARVLRSKsLCHDEIE	phosphorylation down-regulates	15150265	SIGNOR-124847
ROBO	CDC25C	Ser216	SGLYRSPsMPENLNR	phosphorylation down-regulates	15150265	SIGNOR-124851

Enzyme	Effect	Phosphosite	Effect	Target	PMID	Interaction ID
ROBO	phosphorylation up-regulates →	ATF2 PThr69	phosphorylation up-regulates →	ATF2	15916964	SIGNOR-137635
ROBO	phosphorylation up-regulates →	ATF2 PThr71	phosphorylation up-regulates →	ATF2	15916964	SIGNOR-137639
ROBO	phosphorylation up-regulates →	CCND2 PThr280	phosphorylation down-regulates ⊣	CCND2	17486076	SIGNOR-154672
ROBO	phosphorylation up-regulates →	CCND3 PThr283	phosphorylation down-regulates ⊣	CCND3	15326477	SIGNOR-128402
ROBO	phosphorylation up-regulates →	CDC25B PSer323	phosphorylation down-regulates ⊣	CDC25B	15150265	SIGNOR-124843
ROBO	phosphorylation up-regulates →	CDC25B PSer375	phosphorylation down-regulates ⊣	CDC25B	15150265	SIGNOR-124847
ROBO	phosphorylation up-regulates →	CDC25C PSer216	phosphorylation down-regulates ⊣	CDC25C	15150265	SIGNOR-124851

Regulator	Mechanism/Effect	Target	SIGNOR-ID
ROBO	phosphorylation → up-regulates	ATF2	SIGNOR-137635
ROBO	phosphorylation → up-regulates	ATF2	SIGNOR-137639
ROBO	phosphorylation down-regulates	CCND2	SIGNOR-154672
ROBO	phosphorylation down-regulates	CCND3	SIGNOR-128402
ROBO	phosphorylation down-regulates	CDC25B	SIGNOR-124843
ROBO	phosphorylation down-regulates	CDC25B	SIGNOR-124847
ROBO	phosphorylation down-regulates	CDC25C	SIGNOR-124851