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)
WDR3	1	-1.980	3.330	1.011	0.277	0.644	0.465	0.339
WDR43	1	-1.890	2.720				-0.008	0.060
PWP2	0	-0.520	0.330		0.374	0.630	0.122	0.387

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
PWP2	Ubiquitylation	K59		0.254	_YNVK(gl)CVGLSPDGR_
PWP2	Ubiquitylation	K128	0.137		_GNIAQMYHAPGKK(gl)_
WDR3	Phosphorylation	S241		0.389	_GSS(ph)PGIQDTLEAEDGAFETDEAPEDR_
WDR3	Phosphorylation	T247	0.088		_GSSPGIQDT(ph)LEAEDGAFETDEAPEDR_
WDR3	Ubiquitylation	K360		0.412	_VTNIK(gl)TSAK_
WDR3	Ubiquitylation	K474		0.315	_QVVIGTK(gl)TGK_
WDR3	Ubiquitylation	K541		0.212	_LSVK(gl)QTR_
WDR3	Ubiquitylation	K755		-0.925	_TIETVK(gl)AAER_
WDR43	Ubiquitylation	K75		0.663	_LQAK(gl)ESPQR_
WDR43	Phosphorylation	S77	0.439	0.332	_LQAKES(ph)PQRK_
WDR43	Ubiquitylation	K391		1.219	_VETAITK(gl)VR_
WDR43	Phosphorylation	S431		0.422	_RKS(ph)GGNEVSIEER_
WDR43	Ubiquitylation	K452	-0.105	-0.568	_LGAMDIDTHKK(gl)_
WDR43	Ubiquitylation	K492	0.625		_NVNLIKK(gl)_