RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
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Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
GSK3B	2	1.020	-0.870				-1.128	1.091
GSK3A	2	-1.420	1.510				-1.128	1.091
GSK3A	2	-1.420	1.510
CACYBP	2	0.480	-0.310	1.995	0.414	0.588	0.866	-0.290
CTNNB1	0	0.490	-0.230
CTNNB1	0	0.490	-0.230	-0.415			0.628	0.215
CTNNBIP1	0	0.180	-0.150
SIAH1	0	1.220	-0.570

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CACYBP	Phosphorylation	S3	1.210	1.073	_(ac)AS(ph)EELQKDLEEVK_
CACYBP	Ubiquitylation	K19	0.761	0.125	_VLLEK(gl)ATR_
CACYBP	Ubiquitylation	K33	5.154		_VRDALTAEK(gl)SK_
CACYBP	Ubiquitylation	K41	0.333		_SKIETEIK(gl)NK_
CACYBP	Ubiquitylation	K43	0.550		_SKIETEIK(gl)NK_
CACYBP	Ubiquitylation	K51	-0.494		_K(gl)AELLDNEKPAAVVAPITTGYTVK_
CACYBP	Ubiquitylation	K146	0.061	-0.044	_VK(gl)TDTVLILCR_
CACYBP	Ubiquitylation	K196		-0.454	_EKPSYDTETDPSEGLMNVLK(gl)K_
CACYBP	Ubiquitylation	K197		-0.454	_EKPSYDTETDPSEGLMNVLK(gl)K_
CACYBP	Ubiquitylation	K207	0.581		_IYEDGDDDMK(gl)R_
CACYBP	Ubiquitylation	K212	0.244	0.832	_TINK(gl)AWVESR_
CACYBP	Ubiquitylation	K223	0.413		_EKQAK(gl)GDTEF_
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_
CTNNBIP1	Ubiquitylation	K19	-1.489		_EGAPGKSPEEMYIQQK(gl)VR_
GSK3A	Phosphorylation	S9	-0.483	0.010	_TTS(ph)FAESCKPVQQPSAFGSMK_
GSK3A	Phosphorylation	S21		-0.406	_TSS(ph)FAEPGGGGGGGGGGPGGSASGPGGTGGGK_
GSK3A	Ubiquitylation	K85		-0.204	_LCDSGELVAIK(gl)K_
GSK3A	Ubiquitylation	K86		-0.204	_LCDSGELVAIK(gl)K_
GSK3A	Ubiquitylation	K148		0.396	_ELVAIK(gl)K_
GSK3A	Phosphorylation	S215	0.296	0.477	_GEPNVS(ph)YICSR_
GSK3A	Phosphorylation	Y216	0.356	0.376	_GEPNVSY(ph)ICSR_
GSK3A	Phosphorylation	T390	2.800	2.527	_IQAAAST(ph)PTNATAASDANTGDR_
GSK3B	Phosphorylation	S9	-0.483	0.010	_TTS(ph)FAESCKPVQQPSAFGSMK_
GSK3B	Ubiquitylation	K85		-0.204	_LCDSGELVAIK(gl)K_
GSK3B	Ubiquitylation	K86		-0.204	_LCDSGELVAIK(gl)K_
GSK3B	Phosphorylation	S215	0.296	0.477	_GEPNVS(ph)YICSR_
GSK3B	Phosphorylation	Y216	0.356	0.376	_GEPNVSY(ph)ICSR_
GSK3B	Phosphorylation	T390	2.800	2.527	_IQAAAST(ph)PTNATAASDANTGDR_
SIAH1	Ubiquitylation	K31		-1.541	_QTATALPTGTSK(gl)CPPSQR_