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)
STIM1	2	0.060	-0.140				0.411	0.585
STIM2	0	1.400	-0.510
SARAF	0	0.890	-0.810

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
SARAF	Ubiquitylation	K43		0.407	_DVK(gl)ALTLHYDR_
SARAF	Ubiquitylation	K79		-0.338	_CVGGTAGCDSYTPK(gl)VIQCQNK_
SARAF	Ubiquitylation	K86		0.513	_VIQCQNK(gl)GWDGYDVQWECK_
SARAF	Ubiquitylation	K109	-0.793	0.973	_FGK(gl)TVVSCEGYESSEDQYVLR_
SARAF	Ubiquitylation	K326		-0.313	_AYSPLHGGSGSYSVCSNSDTK(gl)TR_
STIM1	Phosphorylation	S257	2.583	2.199	_AEQS(ph)LHDLQER_
STIM1	Phosphorylation	S625	0.301	0.697	_DLTHS(ph)DSESSLHMSDR_
STIM1	Phosphorylation	S627		2.398	_DLTHSDS(ph)ESSLHMSDR_
STIM1	Phosphorylation	S681	-0.610	-1.215	_LPDS(ph)PALAK_
STIM1	Phosphorylation	S714	-0.114	-0.742	_AHSLM(ox)ELSPSAPPGGS(ph)PHLDSSR_
STIM1	Phosphorylation	S722	-1.253		_S(ph)HSPSSPDPDTPSPVGDSR_
STIM1	Phosphorylation	S724	-1.098	-1.197	_SHS(ph)PSSPDPDTPSPVGDSR_
STIM1	Phosphorylation	S773	-1.082		_AVAEEDNGSIGEETDS(ph)SPGR_
STIM1	Phosphorylation	S774	0.067		_KAVAEEDNGSIGEETDSS(ph)PGRK_
STIM2	Phosphorylation	S618	-0.616	-0.499	_SIVPSS(ph)PQPQR_
STIM2	Phosphorylation	S814	0.117	0.493	_ISS(ph)IPHDLCHNGEK_