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)
YBX1	2	-0.180	-0.010		-0.197	-0.190	-1.344	-0.617
CAT	2	2.260	-1.180				1.895	-0.238
PDGFA	1	0.190	-0.340		-2.109	1.885
CSPP1	0	0.180	-0.260
TGFB1	0	-0.550	1.050
TGFB3	0	0.900	-0.540
MEN1	0	1.080	-1.150	0.101			0.684	-0.063
MEN1	0	1.080	-1.150			0.395
MEN1	0	1.080	-1.150

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CSPP1	Phosphorylation	S459	-0.876	-0.066	_VAASGAQDPEKS(ph)PDRLK_
MEN1	Ubiquitylation	K8	-1.132	0.088	_AAQK(gl)TLFPLR_
MEN1	Phosphorylation	S218		-0.820	_RES(ph)KPEEPPPPK_
TGFB1	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
TGFB3	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
YBX1	Ubiquitylation	K64	5.830	4.056	_VLGTVK(gl)WFNVR_
YBX1	Ubiquitylation	K137	-0.751	0.084	_GAEAANVTGPGGVPVQGSK(gl)YAADR_
YBX1	Phosphorylation	Y162		-0.210	_NYQQNY(ph)QNSESGEKNEGSESAPEGQAQQR_
YBX1	Phosphorylation	S165	0.119	0.151	_NYQQNYQNS(ph)ESGEK_
YBX1	Ubiquitylation	K170	-0.297	0.298	_NYQQNYQNSESGEK(gl)NEGSESAPEGQAQQR_
YBX1	Phosphorylation	S174	0.041	0.228	_NEGS(ph)ESAPEGQAQQR_
YBX1	Phosphorylation	S176	0.061	0.075	_NEGSES(ph)APEGQAQQR_
YBX1	Phosphorylation	S209	0.658	-0.148	_RPQYS(ph)NPPVQGEVM(ox)EGADNQGAGEQGRPVR_