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
ASIC1	0	0.430	-0.580
SRF	0	0.670	-1.020
PPT1	0	1.320	-0.730
CDK5	0	-1.100	1.740	-0.236			1.063	0.312

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ASIC1	Ubiquitylation	K526	0.291	0.752	_GVALSLDDVK(gl)R_
CDK5	Ubiquitylation	K56	0.606	0.237	_EICLLK(gl)ELK_
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_
SRF	Phosphorylation	S224	-0.512	-0.458	_ALIQTCLNSPDS(ph)PPR_