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)
ATRIP	2	-1.370	1.920	-0.656			0.735	0.448
ATR	1	-1.040	0.920	0.671			1.041	0.708

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ATR	Ubiquitylation	K32		-0.929	_ELGSATPEEYNTVVQK(gl)PR_
ATR	Phosphorylation	S435	0.516	0.284	_RLS(ph)SSLNPSK_
ATR	Ubiquitylation	K746		-1.823	_NLK(gl)ATSQHECSSSQLK_
ATR	Ubiquitylation	K1019	1.662		_TLGK(gl)QLNVNRR_
ATR	Ubiquitylation	K1600	-0.437		_FQALK(gl)AEK_
ATR	Ubiquitylation	K2106		-0.136	_AYEWEK(gl)AGR_
ATR	Ubiquitylation	K2604	0.657	1.118	_LQGVIK(gl)TR_
ATRIP	Phosphorylation	S224	-0.208	-0.178	_LAAPSVSHVS(ph)PR_
ATRIP	Phosphorylation	S239		0.401	_KNPSVVIKPEACS(ph)PQFGK_
ATRIP	Phosphorylation	S518	1.549	1.561	_SLVHRLS(ph)DGDM(ox)TSALR_