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)
SP3	1	2.510	-0.930	-0.403			0.807	0.836
CBFB	0	1.550	-0.600
HIPK1	0	1.760	-0.820
SP1	0			0.404			0.333	0.650

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CBFB	Ubiquitylation	K28	0.486	0.548	_ECEIK(gl)YTGFR_
HIPK1	Ubiquitylation	K492		-0.060	_YISQTQGLPAEYLLSAGTK(gl)TTR_
HIPK1	Ubiquitylation	K614		-0.350	_SCFQNMEICK(gl)R_
HIPK1	Phosphorylation	S1271		-0.186	_GSTIYTGYPLS(ph)PTK_
SP1	Phosphorylation	S2	0.834	1.114	_(ac)S(ph)DQDHSMDEMTAVVK_
SP1	Phosphorylation	S7	0.586	0.217	_(ac)SDQDHS(ph)MDEMTAVVK_
SP1	Phosphorylation	S56	-0.154		_SSSTGSSSSTGGGGQES(ph)QPSPLALLAATCSR_
SP1	Phosphorylation	S59	-0.217	-0.135	_SSSTGSSSSTGGGGQESQPS(ph)PLALLAATCSR_