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)
GNB2L1	1	1.000	-0.100		0.279	1.704
GNB2L1	1	1.000	-0.100	-0.278	-0.107	-0.424
CORO1A	0	0.430	0.570	-0.555			-0.197	-0.725
TRIP10	0	0.140	-0.170
LCP1	0	1.210	-0.660
RAC1	0	-0.580	1.580	0.486			-0.364	-0.568

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
GNB2L1	Ubiquitylation	K38	-0.238	0.350	_DK(gl)TIIMWK_
GNB2L1	Ubiquitylation	K106	-0.290		_RFVGHTK(gl)DVLSVAFSSDNR_
GNB2L1	Ubiquitylation	K130		0.632	_TIK(gl)LWNTLGVCK_
GNB2L1	Ubiquitylation	K175	-0.554	-0.015	_LVK(gl)VWNLANCK_
GNB2L1	Ubiquitylation	K183	-0.161	-0.282	_VWNLANCK(gl)_
GNB2L1	Ubiquitylation	K185	-0.061	-0.249	_VWNLANCKLK(gl)_
GNB2L1	Ubiquitylation	K257		-0.288	_YWLCAATGPSIK(gl)_
GNB2L1	Ubiquitylation	K271	0.756	-0.007	_IIVDELK(gl)QEVISTSSK_
LCP1	Ubiquitylation	K456	-0.408		_K(gl)LENCNYAVELGK_
LCP1	Ubiquitylation	K542	0.040	-0.542	_SSSISSFK(gl)DPK_
RAC1	Ubiquitylation	K115	-1.745	-0.215	_AK(gl)WYPEVR_
RAC1	Ubiquitylation	K142	0.492		_LDLRDDK(gl)DTIEK_
RAC1	Ubiquitylation	K152	0.099	-0.292	_K(gl)LTPITYPQGLAMAK_
RAC1	Ubiquitylation	K166	-0.981	-0.655	_LTPITYPQGLAMAK(gl)EIGAVK_
RAC1	Ubiquitylation	K172	1.026	0.412	_EIGAVK(gl)YLECSALTQR_
RAC1	Ubiquitylation	K185	-0.113	0.578	_GLK(gl)TVFDEAIR_
RAC1	Ubiquitylation	K202	-1.379	-1.447	_AVLCPPPVK(gl)KR_
RAC1	Ubiquitylation	K203	-1.708	-1.447	_AVLCPPPVKK(gl)_
TRIP10	Phosphorylation	S296	0.064	0.030	_APS(ph)DSSLGTPSDGRPELR_