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)
TGFB1	0	-0.550	1.050
TGFBR1	0	-0.260	0.020
RPS6KB1	0	0.850	-0.600
PPP2CA	0	0.160	-0.540	0.194			0.044	0.215
PPP2CA	0	0.160	-0.540		0.650	1.189
SMAD5	0	0.640	-0.430
TGFB3	0	0.900	-0.540
PIK3CA	0
MDM2	0	-0.210	0.080
MYC	0	0.170	0.550	-2.443	-0.949	-0.454		-1.290
TP53	0	-1.070	1.050	-2.808	0.076	-0.094	0.436	0.497
SMAD4	0	0.420	-0.390		0.020	0.556		-0.485
PIK3R1	0	1.910	-1.220				-0.441	0.147
CDKN2A	0	-0.080	-0.260	-0.556		-1.080	-3.270	-1.110
MTOR	0	-0.680	0.150	0.757			0.074	0.101

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
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_
MTOR	Ubiquitylation	K309	-0.762	0.065	_DLMGFGTK(gl)PR_
MTOR	Ubiquitylation	K1257	-1.167	-0.901	_SGQGDALASGPVETGPMKK(gl)_
MTOR	Ubiquitylation	K1395		-1.255	_AYAK(gl)ALHYK_
MTOR	Ubiquitylation	K2066		-1.004	_GPQTLK(gl)ETSFNQAYGR_
MTOR	Ubiquitylation	K2166		-1.304	_IQSIAPSLQVITSK(gl)QRPR_
MTOR	Phosphorylation	T2471		0.329	_KT(ph)GTTVPESIHSFIGDGLVKPEALNK_
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_
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_
RPS6KB1	Ubiquitylation	K99		-0.316	_VLGK(gl)GGYGK_
RPS6KB1	Phosphorylation	S447	-0.525	-0.458	_TPVS(ph)PVKFSPGDFWGR_
SMAD5	Ubiquitylation	K64	-2.082	-1.647	_ALSSPGQPSK(gl)CVTIPR_
TGFB1	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
TGFB3	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
TGFBR1	Ubiquitylation	K449	-0.991		_VVCEQK(gl)LRPNIPNR_
TGFBR1	Ubiquitylation	K502	0.553	0.430	_TLSQLSQQEGIK(gl)M_
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_