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)
POLR1A	1	-1.130	0.600		0.018	-0.640
POLR1A	1	-1.130	0.600	0.940			0.421	0.350
POLR1B	1	-1.220	2.660	0.614	0.697	0.425	1.045	0.207
POLR1D	1	-1.180	1.710	3.224
POLR1D	1	-0.480	1.030	3.224
ABL1	0	0.670	-0.070
PIK3CA	0
TWIST1	0	-0.640	1.150
MDM2	0	-0.210	0.080
RAC1	0	-0.580	1.580	0.486			-0.364	-0.568
MYC	0	0.170	0.550	-2.443	-0.949	-0.454		-1.290
RB1	0	1.180	-1.070		0.429	0.755
RB1	0	1.180	-1.070
TP53	0	-1.070	1.050	-2.808	0.076	-0.094	0.436	0.497
PIK3R1	0	1.910	-1.220				-0.441	0.147
CDKN2A	0	-0.080	-0.260	-0.556		-1.080	-3.270	-1.110
POLR1C	0	-1.340	1.750	-0.547	0.025	-0.150	0.246	0.218

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ABL1	Phosphorylation	S1083	-1.131	-0.857	_GQGESDPLDHEPAVS(ph)PLLPR_
ABL1	Phosphorylation	S1134		0.293	_SSS(ph)FREMDGQPER_
ABL1	Phosphorylation	S1232	0.821	0.183	_SCS(ph)ASCVPHGAK_
MDM2	Phosphorylation	S166	0.576	1.068	_AIS(ph)ETEENSDELSGER_
MDM2	Ubiquitylation	K334		-0.872	_ENWLPEDK(gl)GK_
MDM2	Ubiquitylation	K336		-0.872	_ENWLPEDK(gl)GK_
MDM2	Ubiquitylation	K363		0.883	_LENSTQAEEGFDVPDCK(gl)K_
MDM2	Ubiquitylation	K364		0.883	_LENSTQAEEGFDVPDCK(gl)K_
MDM2	Ubiquitylation	K473		0.806	_NK(gl)PCPVCR_
MYC	Phosphorylation	S20	-1.444	-1.145	_PLNVS(ph)FTNR_
MYC	Phosphorylation	T72	-1.699	-1.813	_FELLPT(ph)PPLS(ph)PSRR_
MYC	Phosphorylation	S76	-1.777	-1.435	_FELLPTPPLS(ph)PSR_
MYC	Phosphorylation	S81		0.459	_S(ph)GLCSPSYVAVTPFSLR_
MYC	Phosphorylation	S85	0.199	0.073	_SGLCS(ph)PSYVAVTPFSLR_
MYC	Ubiquitylation	K162	-2.475	-1.259	_LVSEK(gl)LASYQAAR_
MYC	Phosphorylation	S295		-0.903	_SESGS(ph)PSAGGHSKPPHSPLVLK_
MYC	Phosphorylation	S307		-1.486	_SES(ph)GSPSAGGHSKPPHS(ph)PLVLK_
MYC	Ubiquitylation	K340		-2.449	_VK(gl)LDSVR_
MYC	Ubiquitylation	K403		-3.432	_DQIPELENNEK(gl)APK_
PIK3CA	Ubiquitylation	K864	0.390	0.588	_NSHTIM(ox)QIQCK(gl)GGLK_
PIK3CA	Ubiquitylation	K868	0.204	0.651	_NSHTIM(ox)QIQCKGGLK(gl)_
PIK3CA	Ubiquitylation	K974	-0.273		_GAQECTK(gl)TREFER_
POLR1A	Ubiquitylation	K252	-1.523		_DSEPLGIEEAQIGK(gl)R_
POLR1A	Ubiquitylation	K664		0.225	_GLTDK(gl)VGR_
POLR1A	Ubiquitylation	K981		0.277	_EGLVDTAVK(gl)TSR_
POLR1A	Ubiquitylation	K1101		0.179	_IQEAVK(gl)ALK_
POLR1A	Ubiquitylation	K1184		2.297	_SYEK(gl)SELSLDR_
POLR1A	Phosphorylation	S1429		-0.141	_EKQEEEVDYES(ph)EEEEEREGEENDDEDMQEER_
POLR1A	Ubiquitylation	K1704	0.337		_SPSACLVVGK(gl)VVR_
POLR1A	Ubiquitylation	K1716		-0.858	_GGTGLFELK(gl)QPLR_
POLR1B	Ubiquitylation	K70		-0.356	_EQQK(gl)AALQELTR_
POLR1B	Ubiquitylation	K132		-0.885	_GTICK(gl)EANVYPAECR_
POLR1B	Ubiquitylation	K518		-1.235	_GADFAK(gl)MR_
POLR1B	Ubiquitylation	K882	0.509	0.340	_SK(gl)ENCVVDNIK_
POLR1C	Ubiquitylation	K167		-0.721	_DSSDPNELYVNHK(gl)VYTR_
POLR1C	Ubiquitylation	K332		-0.542	_VLMGK(gl)CR_
POLR1D	Ubiquitylation	K15	-0.683		_ISGLK(gl)TSMAEGER_
RAC1	Ubiquitylation	K115	-1.745	-0.215	_AK(gl)WYPEVR_
RAC1	Ubiquitylation	K142	0.492		_LDLRDDK(gl)DTIEK_
RAC1	Ubiquitylation	K152	0.099	-0.292	_K(gl)LTPITYPQGLAMAK_
RAC1	Ubiquitylation	K166	-0.981	-0.655	_LTPITYPQGLAMAK(gl)EIGAVK_
RAC1	Ubiquitylation	K172	1.026	0.412	_EIGAVK(gl)YLECSALTQR_
RAC1	Ubiquitylation	K185	-0.113	0.578	_GLK(gl)TVFDEAIR_
RAC1	Ubiquitylation	K202	-1.379	-1.447	_AVLCPPPVK(gl)KR_
RAC1	Ubiquitylation	K203	-1.708	-1.447	_AVLCPPPVKK(gl)_
RB1	Phosphorylation	S69	-3.602	-3.397	_TAATAAAAAAEPPAPPPPPPPEEDPEQDS(ph)GPEDLPLVR_
RB1	Ubiquitylation	K97	-0.546		_LK(gl)IPDHVR_
RB1	Phosphorylation	T388	0.005	0.116	_TLQTDSIDSFETQRT(ph)PR_
RB1	Phosphorylation	T405	-0.851	-0.901	_KSNLDEEVNVIPPHT(ph)PVR_
RB1	Phosphorylation	S820		-0.019	_S(ph)PYKFPSSPLR_
RB1	Ubiquitylation	K823	-2.214		_SPYK(gl)FPSSPLR_
RB1	Phosphorylation	S827	0.824	0.111	_FPSS(ph)PLR_
RB1	Phosphorylation	S839	-0.701	-1.045	_IPGGNIYIS(ph)PLKS(ph)PYK_
RB1	Ubiquitylation	K842		-0.751	_IPGGNIYISPLK(gl)SPYK_
RB1	Phosphorylation	S843	-0.701	-0.022	_IPGGNIYIS(ph)PLKS(ph)PYK_
RB1	Ubiquitylation	K846	-2.084		_SPYK(gl)ISEGLPTPTK_
RB1	Phosphorylation	T853	0.039	-0.555	_ISEGLPT(ph)PTKM(ox)T(ph)PR_
RB1	Ubiquitylation	K856	-1.350		_ISEGLPTPTK(gl)MTPR_
RB1	Phosphorylation	T858	-0.782	0.564	_ISEGLPT(ph)PTKMT(ph)PR_
RB1	Ubiquitylation	K879	-0.187		_FQK(gl)INQMVCNSDR_
TP53	Ubiquitylation	K120	-0.188		_LGFLHSGTAK(gl)SVTCTYSPALNK_
TP53	Ubiquitylation	K164	0.157	-1.260	_AMAIYK(gl)QSQHMTEVVR_
TP53	Phosphorylation	S314	-0.695	-1.000	_ALPNNTSS(ph)SPQPK_
TP53	Phosphorylation	S315	-0.762	-0.959	_RALPNNTSSS(ph)PQPK_
TP53	Ubiquitylation	K320	-0.978		_ALPNNTSSSPQPKK(gl)_
TP53	Ubiquitylation	K357	-0.231	-0.823	_ELNEALELKDAQAGK(gl)EPGGSR_
TWIST1	Ubiquitylation	K150		-0.176	_IQTLK(gl)LAAR_