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)
NCKAP1	0	1.120	-0.620	0.347	0.023	-0.306	1.181	0.448
EPB41L5	0	-0.210	0.040
GATA4	0	-0.670	0.350
SMAD3	0	-1.560	1.800
SMAD3	0	0.270	-0.340
CTNNB1	0	0.490	-0.230
CTNNB1	0	0.490	-0.230	-0.415			0.628	0.215
SMAD2	0

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CTNNB1	Ubiquitylation	K158		-1.265	_AIPELTK(gl)LLNDEDQVVVNK_
CTNNB1	Ubiquitylation	K180	-0.546	-0.636	_AAVM(ox)VHQLSK(gl)K_
CTNNB1	Ubiquitylation	K181	-0.717	-0.729	_AAVMVHQLSKK(gl)_
CTNNB1	Phosphorylation	S191	-0.024	0.129	_S(ph)PQMVSAIVR_
CTNNB1	Ubiquitylation	K435		-0.350	_NK(gl)MM(ox)VCQVGGIEALVR_
CTNNB1	Ubiquitylation	K496		-1.262	_LHYGLPVVVK(gl)_
CTNNB1	Phosphorylation	S552	1.233	1.224	_RTS(ph)MGGTQQQFVEGVR_
CTNNB1	Phosphorylation	T556	1.275	0.995	_RTSM(ox)GGT(ph)QQQFVEGVR_
CTNNB1	Ubiquitylation	K671	-0.941	-0.934	_MSEDKPQDYK(gl)K_
EPB41L5	Ubiquitylation	K223	-0.178		_GQTPAQAETNYLNK(gl)AK_
EPB41L5	Ubiquitylation	K225	-0.178		_GQTPAQAETNYLNK(gl)AK_
EPB41L5	Ubiquitylation	K350	1.203		_YSGK(gl)TEYQTTK_
EPB41L5	Ubiquitylation	K510	0.383	-0.287	_LK(gl)QLEMENSPLLSPR_
GATA4	Phosphorylation	S109	-0.520	-0.425	_FS(ph)FPGTTGSLAAAAAAAAAR_
GATA4	Phosphorylation	S407	-0.185	0.124	_LS(ph)PQGYASPVSQSPQTSSK_
NCKAP1	Ubiquitylation	K12	-1.114	-0.228	_SVLQPSQQK(gl)LAEK_
NCKAP1	Ubiquitylation	K16	0.326		_LAEK(gl)LTILNDR_
NCKAP1	Ubiquitylation	K190		-0.009	_LGQMIVDYENPLK(gl)K_
NCKAP1	Ubiquitylation	K191		-0.009	_LGQMIVDYENPLK(gl)K_
NCKAP1	Ubiquitylation	K1075		-0.817	_IGQETDK(gl)TTTR_
SMAD2	Phosphorylation	T8	-0.896	-0.885	_(ac)SSILPFT(ph)PPVVK_
SMAD2	Ubiquitylation	K13	-0.058		_(ac)SSILPFTPPVVK(gl)R_
SMAD3	Ubiquitylation	K13	-0.704		_(ac)SSILPFTPPIVK(gl)R_