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)
TGFB1	0	-0.550	1.050
EZH2	0	1.100	-0.960	0.524			0.464	-0.045
EPB41L5	0	-0.210	0.040
TGFB3	0	0.900	-0.540
TWIST1	0	-0.640	1.150
LEF1	0	-0.710	0.790	-0.741
TGFB1I1	0	0.130	0.160
SMAD4	0	0.420	-0.390		0.020	0.556		-0.485
DAB2	0	0.510	-0.470
SMAD3	0	-1.560	1.800
SMAD3	0	0.270	-0.340
SMAD2	0
ZNF703	0	0.510	-0.810

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
DAB2	Phosphorylation	S401	-0.704	-0.722	_SSPNPFVGS(ph)PPK_
EPB41L5	Ubiquitylation	K223	-0.178		_GQTPAQAETNYLNK(gl)AK_
EPB41L5	Ubiquitylation	K225	-0.178		_GQTPAQAETNYLNK(gl)AK_
EPB41L5	Ubiquitylation	K350	1.203		_YSGK(gl)TEYQTTK_
EPB41L5	Ubiquitylation	K510	0.383	-0.287	_LK(gl)QLEMENSPLLSPR_
EZH2	Ubiquitylation	K61	0.548		_TEILNQEWK(gl)QR_
EZH2	Phosphorylation	S363	0.010	-0.733	_GRLPNNSS(ph)RPSTPTINVLESK_
EZH2	Phosphorylation	S366	-0.266	-0.699	_GRLPNNSSRPS(ph)TPTINVLESK_
EZH2	Phosphorylation	T367	0.320	-0.372	_LPNNSSRPST(ph)PTINVLESK_
EZH2	Phosphorylation	T369		-0.911	_GRLPNNSSRPSTPT(ph)INVLESK_
EZH2	Phosphorylation	T487	-0.501	-0.532	_VKESSIIAPAPAEDVDT(ph)PPR_
EZH2	Ubiquitylation	K569		-0.974	_AQCNTK(gl)QCPCYLAVR_
EZH2	Ubiquitylation	K713		-0.461	_IGIFAK(gl)R_
EZH2	Ubiquitylation	K735	0.038		_YSQADALK(gl)YVGIER_
LEF1	Ubiquitylation	K88	-0.867	-0.222	_ESLEEAAK(gl)R_
SMAD2	Phosphorylation	T8	-0.896	-0.885	_(ac)SSILPFT(ph)PPVVK_
SMAD2	Ubiquitylation	K13	-0.058		_(ac)SSILPFTPPVVK(gl)R_
SMAD3	Ubiquitylation	K13	-0.704		_(ac)SSILPFTPPIVK(gl)R_
TGFB1	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
TGFB1I1	Phosphorylation	S68	-0.772	-0.697	_S(ph)PKPAAPAAPPFSSSSGVLGTGLCELDR_
TGFB3	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
TWIST1	Ubiquitylation	K150		-0.176	_IQTLK(gl)LAAR_
ZNF703	Phosphorylation	S2		-0.222	_(ac)S(ph)DSPAGS(ph)NPRTPESSGSGSGGGGK_
ZNF703	Phosphorylation	S8		-0.222	_(ac)S(ph)DSPAGS(ph)NPRTPESSGSGSGGGGK_
ZNF703	Phosphorylation	T12	-0.699	0.126	_(ac)SDSPAGSNPRT(ph)PESSGSGSGGGGK_
ZNF703	Phosphorylation	S252	-0.792	-0.340	_DQEPKPS(ph)PEPAAVSR_