RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
W

Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
RCOR1	2	-1.890	3.100	0.185	-0.123	0.523	0.896	0.794
HDAC2	1	-2.390	4.970
HDAC2	1	-2.390	4.970	0.187	-0.007	0.825

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
HDAC2	Ubiquitylation	K50	0.036		_K(gl)MEIYRPHK_
HDAC2	Ubiquitylation	K67		-0.467	_ATAEEMTK(gl)YHSDEYIK_
HDAC2	Ubiquitylation	K89	0.749	-0.241	_SIRPDNMSEYSK(gl)QMQR_
HDAC2	Ubiquitylation	K284	0.749		_GHAK(gl)CVEVVK_
HDAC2	Phosphorylation	S394	-0.865	-0.997	_M(ox)LPHAPGVQM(ox)QAIPEDAVHEDS(ph)GDEDGEDPDKR_
HDAC2	Phosphorylation	S422	0.482	0.781	_IACDEEFS(ph)DSEDEGEGGR_
RCOR1	Phosphorylation	S124		0.641	_S(ph)QERDNLGMLVWSPNQNLSEAK_
RCOR1	Ubiquitylation	K156	1.766		_LDEYIAIAKEK(gl)_
RCOR1	Phosphorylation	S257		-0.356	_REREES(ph)EDELEEANGNNPIDIEVDQNK_