RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
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Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
CDH1	0	0.150	0.280	-0.623
MPP5	0	-0.550	1.720	0.158			0.229	-0.737
MPDZ	0	-0.900	0.940				0.139	-0.579
PRKCI	0	0.730	-0.460	1.483			0.192	0.350
JAM3	0	0.860	-0.200				0.644	0.464
ANXA2	0	-1.230	1.610
ANXA2	0	-0.830	1.020
ANXA2	0	-0.740	0.850
ANXA2	0	-1.230	1.610	-0.075	0.002	-0.652	0.608	0.330
ANXA2	0	-0.830	1.020	-0.075	0.002	-0.652	0.608	0.330
ANXA2	0	-0.740	0.850	-0.075	0.002	-0.652	0.608	0.330

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ANXA2	Phosphorylation	S12		0.179	_(ac)STVHEILCKLS(ph)LEGDHSTPPSAYGSVK_
ANXA2	Phosphorylation	T19	0.015	-0.422	_LSLEGDHST(ph)PPSAYGSVK_
ANXA2	Phosphorylation	S22	-0.273	-1.050	_LSLEGDHSTPPS(ph)AYGSVK_
ANXA2	Phosphorylation	Y24		-1.100	_LSLEGDHSTPPSAY(ph)GSVK_
ANXA2	Phosphorylation	S26	-0.518	-0.691	_LSLEGDHSTPPSAYGS(ph)VK_
ANXA2	Ubiquitylation	K49	0.729		_TK(gl)GVDEVTIVNILTNR_
ANXA2	Ubiquitylation	K148	0.314	1.024	_VYK(gl)EMYK_
ANXA2	Ubiquitylation	K176	-0.855	0.760	_LMVALAK(gl)GR_
ANXA2	Ubiquitylation	K204	0.375	1.026	_DLYDAGVK(gl)R_
ANXA2	Ubiquitylation	K206	-0.599		_DLYDAGVK(gl)RK_
ANXA2	Ubiquitylation	K302	0.390		_SEVDMLK(gl)IR_
ANXA2	Ubiquitylation	K324	0.768	0.350	_SLYYYIQQDTK(gl)GDYQK_
MPDZ	Phosphorylation	S230	-0.025	0.367	_GSLPQLVS(ph)PIVSR_
MPDZ	Phosphorylation	S352	-0.544	-0.047	_TAPTALGITLS(ph)SSPTSTPELR_
MPDZ	Phosphorylation	S354	-0.160	-0.102	_TAPTALGITLSSS(ph)PTSTPELR_
MPDZ	Phosphorylation	S483	1.136	1.210	_DADLS(ph)PVNASIIK_
MPDZ	Phosphorylation	S1609	0.051	-0.593	_KNSSQSLM(ox)VPQSGS(ph)PEPESIR_
MPDZ	Ubiquitylation	K1701	0.095		_K(gl)ATHDEAINVLR_
MPDZ	Ubiquitylation	K2036	-0.005		_TVFAK(gl)GAASEDGR_
PRKCI	Ubiquitylation	K244	0.289		_ESGK(gl)ASSSLGLQDFDLLR_
PRKCI	Ubiquitylation	K488	-0.090	0.847	_SLSVK(gl)AASVLK_