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)
PPP2CB	1	2.210	-0.980	0.194			0.044	0.215
PPP2CB	1	2.210	-0.980		0.650	1.189
PPP2R1A	1	-0.260	-0.200		0.714	0.973
PPP2R1A	1	-0.260	-0.200	-0.003			-0.196	0.057
PPP2R1A	1	-0.260	-0.200		1.697	1.450	-1.553
PPP2R1B	1	1.240	-0.730		1.697	1.450	-1.553
PPP2R5D	1	-0.110	0.620
PPP2R5D	1	-0.110	0.620				-0.455	-0.019
CSNK1A1	1	0.080	-0.140	2.048	-0.562	0.195	-0.389	0.187
PPP2R5E	1	-2.260	4.450
PPP2R5A	0	-0.210	0.930
PPP2R5C	0	0.790	-0.490
PPP2R5C	0	0.790	-0.490				-0.455	-0.019
PPP2CA	0	0.160	-0.540	0.194			0.044	0.215
PPP2CA	0	0.160	-0.540		0.650	1.189
CTNNB1	0	0.490	-0.230
CTNNB1	0	0.490	-0.230	-0.415			0.628	0.215

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CSNK1A1	Ubiquitylation	K8	-0.342	-0.408	_(ac)ASSSGSK(gl)AEFIVGGK_
CSNK1A1	Ubiquitylation	K18		0.772	_AEFIVGGKYK(gl)_
CSNK1A1	Ubiquitylation	K225	0.039	0.502	_TSLPWQGLK(gl)AATK_
CSNK1A1	Ubiquitylation	K304	-0.489	0.015	_QK(gl)AAQQAASSSGQGQQAQTPTGK_
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_
PPP2CA	Ubiquitylation	K4	-0.788	-0.378	_(ac)MDDK(gl)AFTK_
PPP2CA	Ubiquitylation	K4	-0.450	-0.016	_(ac)M(ox)DEK(gl)VFTK_
PPP2CA	Ubiquitylation	K8	-0.522		_VFTK(gl)ELDQWIEQLNECK_
PPP2CA	Ubiquitylation	K21	-1.370		_ELDQWVEQLNECK(gl)QLNENQVR_
PPP2CA	Ubiquitylation	K21	-1.106		_ELDQWIEQLNECK(gl)QLSESQVK_
PPP2CA	Ubiquitylation	K29	0.211	0.122	_QLSESQVK(gl)SLCEK_
PPP2CA	Ubiquitylation	K36	-0.455	0.187	_AK(gl)EILTK_
PPP2CA	Ubiquitylation	K36	-0.455	0.187	_AK(gl)EILTK_
PPP2CA	Ubiquitylation	K41	-0.049	0.003	_EILTK(gl)ESNVQEVR_
PPP2CA	Ubiquitylation	K74	-0.316	-0.316	_IGGK(gl)SPDTNYLFMGDYVDR_
PPP2CB	Ubiquitylation	K4	-0.788	-0.378	_(ac)MDDK(gl)AFTK_
PPP2CB	Ubiquitylation	K4	-0.450	-0.016	_(ac)M(ox)DEK(gl)VFTK_
PPP2CB	Ubiquitylation	K8	-0.522		_VFTK(gl)ELDQWIEQLNECK_
PPP2CB	Ubiquitylation	K21	-1.370		_ELDQWVEQLNECK(gl)QLNENQVR_
PPP2CB	Ubiquitylation	K21	-1.106		_ELDQWIEQLNECK(gl)QLSESQVK_
PPP2CB	Ubiquitylation	K29	0.211	0.122	_QLSESQVK(gl)SLCEK_
PPP2CB	Ubiquitylation	K36	-0.455	0.187	_AK(gl)EILTK_
PPP2CB	Ubiquitylation	K36	-0.455	0.187	_AK(gl)EILTK_
PPP2CB	Ubiquitylation	K41	-0.049	0.003	_EILTK(gl)ESNVQEVR_
PPP2CB	Ubiquitylation	K74	-0.316	-0.316	_IGGK(gl)SPDTNYLFMGDYVDR_
PPP2R1A	Ubiquitylation	K34	0.304		_K(gl)LSTIALALGVER_
PPP2R1A	Ubiquitylation	K107	0.584	0.441	_DK(gl)AVESLR_
PPP2R1A	Ubiquitylation	K163	0.106	0.149	_VSSAVK(gl)AELR_
PPP2R1A	Ubiquitylation	K175		-0.351	_ASNAVK(gl)AEIR_
PPP2R1A	Ubiquitylation	K188	0.395	0.130	_AAASK(gl)LGEFAK_
PPP2R1A	Ubiquitylation	K255	0.301	0.202	_QAAEDK(gl)SWR_
PPP2R1A	Ubiquitylation	K266	0.464	0.338	_YMVADK(gl)FTELQK_
PPP2R1A	Ubiquitylation	K284		-0.575	_FSELQK(gl)AMGPK_
PPP2R1A	Ubiquitylation	K307	0.224	0.500	_VK(gl)EFCENLSADCR_
PPP2R1A	Ubiquitylation	K467		0.890	_EAATSNLK(gl)K_
PPP2R1A	Ubiquitylation	K468		0.890	_EAATSNLK(gl)K_
PPP2R1A	Ubiquitylation	K542		-0.187	_FNVAK(gl)SLQK_
PPP2R1B	Ubiquitylation	K175		-0.351	_ASNAVK(gl)AEIR_
PPP2R1B	Ubiquitylation	K284		-0.575	_FSELQK(gl)AMGPK_
PPP2R5A	Phosphorylation	S5		-0.414	_(ac)SSSS(ph)PPAGAASAAISASEK_
PPP2R5C	Ubiquitylation	K232	-0.302		_FLESPDFQPNIAK(gl)K_
PPP2R5C	Ubiquitylation	K233	-0.302	0.665	_FLESPDFQPNIAKK(gl)_
PPP2R5C	Ubiquitylation	K409		-0.010	_QLAK(gl)CVSSPHFQVAER_
PPP2R5D	Phosphorylation	T63		-1.449	_RPSNST(ph)PPPTQLSK_
PPP2R5D	Ubiquitylation	K232	-0.302		_FLESPDFQPNIAK(gl)K_
PPP2R5D	Ubiquitylation	K233	-0.302	0.665	_FLESPDFQPNIAKK(gl)_
PPP2R5D	Ubiquitylation	K409		-0.010	_QLAK(gl)CVSSPHFQVAER_
PPP2R5D	Phosphorylation	S573	0.524	0.357	_RKS(ph)ELPQDVYTIK_
PPP2R5D	Phosphorylation	S598	-0.317	1.858	_RAEEFLTAS(ph)QEAL_
PPP2R5E	Phosphorylation	T73	-0.181	0.065	_(ac)SSAPTT(ph)PPSVDKVDGFSR_
PPP2R5E	Ubiquitylation	K412		0.197	_IQEPLFK(gl)QIAK_