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)
MAPK14	2	-0.160	-0.350
CHEK2	2	0.530	0.100
ABL1	0	0.670	-0.070
GADD45A	0	1.050	-0.170
GRB2	0	-0.240	0.300		-1.021	0.057	0.906

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ABL1	Phosphorylation	S1083	-1.131	-0.857	_GQGESDPLDHEPAVS(ph)PLLPR_
ABL1	Phosphorylation	S1134		0.293	_SSS(ph)FREMDGQPER_
ABL1	Phosphorylation	S1232	0.821	0.183	_SCS(ph)ASCVPHGAK_
CHEK2	Phosphorylation	S260	3.670	3.632	_KFAIGS(ph)AR_
CHEK2	Ubiquitylation	K437		-0.826	_TQVSLK(gl)DQITSGK_
GADD45A	Ubiquitylation	K12	-0.515	0.281	_TLEEFSAGEQK(gl)TER_
GADD45A	Ubiquitylation	K29		0.092	_VGDALEEVLSK(gl)ALSQR_
GRB2	Ubiquitylation	K10	0.146		_YDFK(gl)ATADDELSFK_
GRB2	Ubiquitylation	K20	-0.078		_ATADDELSFK(gl)R_
GRB2	Ubiquitylation	K69	-0.362	0.641	_AK(gl)AEEMLSK_
GRB2	Ubiquitylation	K76	0.754		_AEEMLSK(gl)QR_
GRB2	Ubiquitylation	K109	0.381	-0.002	_FGNDVQHFK(gl)VLR_
MAPK14	Phosphorylation	S2	3.221	3.623	_(ac)S(ph)QERPTFYR_
MAPK14	Phosphorylation	T180	0.958	1.087	_HTDDEM(ox)T(ph)GYVATR_
MAPK14	Phosphorylation	Y182	1.388	1.374	_HTDDEM(ox)TGY(ph)VATR_
MAPK14	Ubiquitylation	K249	0.073	-1.380	_LVGTPGAELLKK(gl)_