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)
HMGCS1	1	-1.450	3.080	-0.209				0.030
TGFB1	0	-0.550	1.050
TGFBR1	0	-0.260	0.020
SMAD2	0

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
HMGCS1	Phosphorylation	S4	-1.161	-1.052	_PGS(ph)LPLNAEACWPK_
HMGCS1	Ubiquitylation	K100		-0.673	_LEVGTETIIDK(gl)SK_
HMGCS1	Ubiquitylation	K102	-1.761	-0.427	_LEVGTETIIDKSK(gl)_
HMGCS1	Ubiquitylation	K273	-0.550	-0.790	_LVQK(gl)SLAR_
HMGCS1	Ubiquitylation	K321	-0.588	-0.833	_AFMK(gl)ASSELFSQK_
HMGCS1	Ubiquitylation	K330		-0.934	_ASSELFSQK(gl)TK_
HMGCS1	Ubiquitylation	K332	-0.326		_ASSELFSQKTK(gl)_
HMGCS1	Ubiquitylation	K409		-0.898	_ITASLCDLK(gl)SR_
HMGCS1	Ubiquitylation	K428		-1.720	_TGVAPDVFAENMK(gl)LR_
HMGCS1	Phosphorylation	S495	-1.763	-1.842	_RPTPNDDTLDEGVGLVHSNIATEHIPS(ph)PAKK_
SMAD2	Phosphorylation	T8	-0.896	-0.885	_(ac)SSILPFT(ph)PPVVK_
SMAD2	Ubiquitylation	K13	-0.058		_(ac)SSILPFTPPVVK(gl)R_
TGFB1	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
TGFBR1	Ubiquitylation	K449	-0.991		_VVCEQK(gl)LRPNIPNR_
TGFBR1	Ubiquitylation	K502	0.553	0.430	_TLSQLSQQEGIK(gl)M_