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
RAF1	1	2.020	-1.230
PIN1	0	-0.060	-0.440		-1.204	-0.594

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
PIN1	Ubiquitylation	K13	-0.216	-0.516	_(ac)ADEEKLPPGWEK(gl)R_
PIN1	Ubiquitylation	K117	0.117		_SGEEDFESLASQFSDCSSAK(gl)AR_
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_
RAF1	Phosphorylation	S29	0.028	-0.571	_DAVFDGSSCIS(ph)PTIVQQFGYQR_
RAF1	Phosphorylation	T31	0.028	-0.669	_DAVFDGSSCIS(ph)PTIVQQFGYQR_
RAF1	Phosphorylation	S244		0.053	_YSTPHAFTFNTSS(ph)PSSEGSLSQR_
RAF1	Phosphorylation	S259	-0.069	0.054	_STS(ph)TPNVHM(ox)VSTTLPVDSR_
RAF1	Phosphorylation	S301		-0.651	_SHSESASPSALSSSPNNLS(ph)PTGWSQPK_
RAF1	Phosphorylation	T303		-0.664	_SHSESASPSALSSSPNNLSPT(ph)GWSQPK_
RAF1	Phosphorylation	S497		-0.449	_SRWS(ph)GSQQVEQPTGSVLWMAPEVIR_
RAF1	Phosphorylation	S621	0.212	0.271	_SAS(ph)EPSLHR_
RAF1	Phosphorylation	S642	-0.197	0.463	_AAHTEDINACTLTTS(ph)PR_