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)
HTT	1	-0.200	-0.360	0.632			0.847	0.550
APRT	1	-0.660	1.020					-4.051
PPT1	0	1.320	-0.730
HPRT1	0	-0.840	0.070				-0.388	0.526
HPRT1	0	-0.840	0.070	1.039

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
APRT	Phosphorylation	S30		-0.936	_DIS(ph)PVLKDPASFR_
APRT	Ubiquitylation	K34	-1.117	-1.579	_DISPVLK(gl)DPASFR_
APRT	Ubiquitylation	K114	-0.036	0.252	_AELEIQK(gl)DALEPGQR_
HPRT1	Phosphorylation	S5	-0.474		_S(ph)PGVVISDDEPGYDLDLFCIPNHYAEDLER_
HPRT1	Ubiquitylation	K103	0.354	-0.199	_LK(gl)SYCNDQSTGDIK_
HPRT1	Ubiquitylation	K159	0.923	0.525	_MVK(gl)VASLLVK_
HPRT1	Ubiquitylation	K166	-0.029	-0.428	_VASLLVK(gl)R_
HPRT1	Ubiquitylation	K175	-1.570		_SVGYK(gl)PDFVGFEIPDK_
HPRT1	Ubiquitylation	K215	0.354	-0.516	_DLNHVCVISETGKAK(gl)_
HTT	Ubiquitylation	K260		-0.128	_AFIANLK(gl)_
HTT	Phosphorylation	S419	0.595	0.531	_SGS(ph)IVELIAGGGSSCS(ph)PVLSR_
HTT	Phosphorylation	S430	0.402	0.494	_SGSIVELIAGGGSS(ph)CSPVLSR_
HTT	Phosphorylation	S432	0.317	0.640	_SGSIVELIAGGGSSCS(ph)PVLSR_
HTT	Phosphorylation	S1195	-0.222	0.264	_EKEPGEQAS(ph)VPLSPK_
HTT	Phosphorylation	S1199	-0.456	-0.970	_GKEKEPGEQASVPLS(ph)PK_
HTT	Ubiquitylation	K1402	0.169	-0.538	_VSTQLK(gl)TNLTSVTK_
HTT	Phosphorylation	S1874	1.994	1.028	_LLSPQMS(ph)GEEEDSDLAAK_
PPT1	Ubiquitylation	K174		-0.445	_TLNAGAYSK(gl)VVQER_
PPT1	Ubiquitylation	K224		1.077	_NLMALKK(gl)_
PPT1	Ubiquitylation	K253		0.222	_SGQAK(gl)ETIPLQETSLYTQDR_