RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
W

Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
STAG3	0	1.330	-0.580				1.092	0.608
STAG2	0	0.690	-0.320				1.092	0.608
STAG2	0	0.690	-0.320
STAG2	0	0.690	-0.320	0.933	0.143	0.415
STAG1	0	0.770	-0.270	0.181			-0.065	0.529
STAG1	0	0.770	-0.270

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
STAG1	Ubiquitylation	K270	-0.214	0.529	_LELLLQK(gl)R_
STAG2	Ubiquitylation	K270	-0.214	0.529	_LELLLQK(gl)R_
STAG2	Ubiquitylation	K449		-0.454	_RDPEEDGMMK(gl)R_
STAG2	Ubiquitylation	K755		0.039	_ITESSSTK(gl)EDLLR_
STAG2	Phosphorylation	S1061	0.668	0.663	_NSLLAGGDDDTMSVIS(ph)GISSR_
STAG2	Phosphorylation	S1064	0.577	0.254	_NSLLAGGDDDTMSVISGIS(ph)SR_
STAG2	Phosphorylation	S1065		0.596	_NSLLAGGDDDTM(ox)SVISGISS(ph)R_
STAG2	Phosphorylation	T1112		0.806	_EQTLHT(ph)PVMMQTPQLTSTIMR_
STAG2	Phosphorylation	T1197	0.563	0.120	_GT(ph)SLMEDDEEPIVEDVMMSSEGR_
STAG2	Phosphorylation	S1198	0.563	0.016	_GTS(ph)LM(ox)EDDEEPIVEDVMMSSEGR_