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)
ARID1A	1	0.360	-0.350	0.683	0.272	0.870	-0.131	0.043
CREBBP	0	0.840	-0.950				-3.889	-1.071
EP300	0	-1.210	1.320	-1.089			-1.694	-0.723

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ARID1A	Phosphorylation	S363	0.211	0.022	_SHHAPM(ox)S(ph)PGSSGGGGQPLAR_
ARID1A	Phosphorylation	S367	-0.142		_SHHAPMSPGSS(ph)GGGGQPLAR_
ARID1A	Phosphorylation	S381		0.335	_TPQPS(ph)SPMDQMGK_
ARID1A	Phosphorylation	S382	1.506	0.780	_TPQPSS(ph)PMDQMGK_
ARID1A	Phosphorylation	S696	-0.934	-0.737	_GPS(ph)PSPVGSPASVAQSR_
ARID1A	Phosphorylation	S702	0.267	-0.175	_GPS(ph)PSPVGS(ph)PASVAQSR_
ARID1A	Phosphorylation	S705	0.157		_GPS(ph)PSPVGSPAS(ph)VAQSR_
ARID1A	Phosphorylation	S772	-0.112	-0.485	_NPQMPQYSSPQPGSALS(ph)PR_
ARID1A	Phosphorylation	S1182	1.584	1.063	_S(ph)NSVGIQDAFNDGSDSTFQK_
ARID1A	Phosphorylation	S1184	1.732	1.114	_SNS(ph)VGIQDAFNDGSDSTFQK_
ARID1A	Phosphorylation	S1754	0.131	-0.654	_VS(ph)SPAPM(ox)EGGEEEEELLGPK_
ARID1A	Phosphorylation	S1755	-0.409	-0.587	_VSS(ph)PAPMEGGEEEEELLGPK_
ARID1A	Phosphorylation	S1944		-0.489	_FPFGIS(ph)PAQSHR_
CREBBP	Phosphorylation	S2093	0.037	0.097	_SIS(ph)PSALQDLLR_
EP300	Phosphorylation	S1038	-0.672	-0.349	_TEIKEEEDQPSTSATQSS(ph)PAPGQSK_
EP300	Phosphorylation	S1726	0.994	0.627	_LGLGLDDESNNQQAAATQS(ph)PGDSRR_
EP300	Phosphorylation	S2328	-1.092	0.725	_PQSQPPHSSPS(ph)PR_