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)
JUN	3	-0.930	0.930			-0.126
POU2F1	2	-0.480	0.830
ITCH	1	1.000	-0.610	-0.346			0.023	0.613
CREM	1	-0.880	2.870		-0.601	0.001
BATF3	1	0.160	-0.340
PRKCQ	0	0.410	0.020
NFATC2	0	-0.090	0.320
TLE4	0	-0.380	0.600	0.116
TLE4	0	-0.380	0.600
GATA3	0	0.000	-0.660
RNF128	0	-0.740	0.330
CDK4	0	1.930	-0.950
CDK4	0	1.930	-0.950				-0.510	0.013
CASP3	0	0.570	-0.390
SLC3A2	0	-0.520	0.660	0.690	1.007	-1.149	0.607	0.589
JUNB	0	0.350	-0.410
PTPN1	0	-0.150	0.310	1.066	0.459	0.251	0.322	0.379

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
BATF3	Phosphorylation	S2	1.069	1.618	_(ac)S(ph)QGLPAAGSVLQR_
CASP3	Ubiquitylation	K11	-0.053	-0.687	_(ac)MENTENSVDSK(gl)SIK_
CASP3	Ubiquitylation	K14	-0.455	-0.687	_SIK(gl)NLEPK_
CASP3	Ubiquitylation	K57	-0.304	-1.817	_NFHK(gl)STGMTSR_
CASP3	Ubiquitylation	K82	-0.268	-0.605	_NLK(gl)YEVR_
CDK4	Ubiquitylation	K142	-0.552		_DLK(gl)PENILVTSGGTVK_
CDK4	Ubiquitylation	K211	-0.101		_K(gl)PLFCGNSEADQLGK_
CDK4	Phosphorylation	S236		0.095	_QDDS(ph)PSGASYGQDYDLS(ph)PSR_
CDK4	Phosphorylation	S249		0.095	_QDDS(ph)PSGASYGQDYDLS(ph)PSR_
CDK4	Ubiquitylation	K297	0.247	0.052	_ALQHSYLHK(gl)DEGNPE_
CDK4	Phosphorylation	S385		0.649	_HSSIS(ph)PVRLPLNSSLGAELSR_
CDK4	Phosphorylation	S420	0.004	-0.202	_ES(ph)KGSPVFLPR_
CDK4	Phosphorylation	S423	-0.155	-0.297	_GS(ph)PVFLPR_
CDK4	Phosphorylation	T514	0.364	0.570	_DSKPIALKEEIVT(ph)PK_
CDK4	Phosphorylation	S681	-2.532	-2.051	_HLLTDLPLPPELPGGDLS(ph)PPDS(ph)PEPK_
CDK4	Phosphorylation	S685		-2.729	_HLLTDLPLPPELPGGDLS(ph)PPDS(ph)PEPK_
CDK4	Phosphorylation	T692	-0.765	-1.849	_AIT(ph)PPQQPYK_
CDK4	Phosphorylation	S1082	-1.661	-0.980	_KETTSGTSTEPVKNS(ph)SPAPPQPAPGK_
CDK4	Phosphorylation	S1083	-1.093	-1.330	_NSS(ph)PAPPQPAPGK_
CDK4	Phosphorylation	T1244		-0.956	_RT(ph)PTMPQEEAAACPPHILPPEK_
CREM	Phosphorylation	S464		0.128	_TTPSATSLPQTVVMTS(ph)PVTLTSQTTK_
CREM	Ubiquitylation	K481	-0.754		_TDDPQLK(gl)R_
CREM	Ubiquitylation	K505	0.609	0.811	_EYVK(gl)CLENR_
GATA3	Phosphorylation	S162	-1.195	-0.563	_DVS(ph)PDPSLSTPGSAGSAR_
ITCH	Ubiquitylation	K66	-0.890		_WK(gl)QPLTVIVTPVSK_
ITCH	Ubiquitylation	K350	0.049	0.396	_VYYVDHVEK(gl)R_
ITCH	Ubiquitylation	K446	-1.514	-1.539	_EFDPLGPLPPGWEK(gl)R_
ITCH	Ubiquitylation	K478	-1.265		_SQGQLNEK(gl)PLPEGWEMR_
ITCH	Ubiquitylation	K513	-0.564	1.593	_TGK(gl)SALDNGPQIAYVR_
ITCH	Ubiquitylation	K861	-0.810	0.596	_VGK(gl)ENWLPR_
JUN	Phosphorylation	S58	-0.167	-1.247	_AKNS(ph)DLLTSPDVGLLK_
JUN	Phosphorylation	T62	2.545	1.674	_NSDLLT(ph)SPDVGLLK_
JUN	Phosphorylation	S63	2.030	1.458	_NSDLLTS(ph)PDVGLLK_
JUN	Ubiquitylation	K70	9.213		_NSDLLTSPDVGLLK(gl)_
JUN	Phosphorylation	S73	1.499	0.845	_LAS(ph)PELER_
JUN	Phosphorylation	S243	-0.642	-1.399	_LQALKEEPQTVPEMPGETPPLS(ph)PIDMESQER_
JUN	Ubiquitylation	K309	1.034	0.155	_EQVAQLK(gl)QK_
JUNB	Phosphorylation	T255		-0.205	_DAT(ph)PPVS(ph)PINMEDQER_
JUNB	Phosphorylation	S259		-0.205	_DAT(ph)PPVS(ph)PINMEDQER_
NFATC2	Phosphorylation	S53	-0.845	-1.099	_VAS(ph)PPSGPAYPDDVLDYGLKPYSPLASLSGEPPGR_
NFATC2	Phosphorylation	T325	-0.605	0.168	_T(ph)SPDPSPVSAAPSK_
NFATC2	Phosphorylation	S326	-0.605	0.168	_T(ph)SPDPSPVSAAPSK_
POU2F1	Phosphorylation	S8	1.971	2.219	_(ac)ADGGAAS(ph)QDESSAAAAAAADSR_
POU2F1	Phosphorylation	S408	0.932	1.562	_RTS(ph)IETNIR_
POU2F1	Phosphorylation	S471	-0.483	-0.496	_RINPPSSGGTSSS(ph)PIK_
PRKCQ	Phosphorylation	S685		0.911	_ALINS(ph)MDQNMFR_
PTPN1	Phosphorylation	S352		0.032	_GS(ph)PLNAAPYGIESMSQDTEVR_
PTPN1	Phosphorylation	S365	-0.247	0.956	_GSPLNAAPYGIESMS(ph)QDTEVR_
PTPN1	Phosphorylation	S378	1.462	1.262	_VVGGS(ph)LR_
RNF128	Ubiquitylation	K318	-0.039	0.167	_TCPMCK(gl)CDILK_
SLC3A2	Phosphorylation	S103		0.947	_(ac)S(ph)QDTEVDMKEVELNELEPEK_
SLC3A2	Phosphorylation	T106		1.017	_(ac)S(ph)QDTEVDMKEVELNELEPEKQPMNAASGAAMSLAGAEK_
SLC3A2	Ubiquitylation	K145	1.389	0.982	_NGLVK(gl)IK_
SLC3A2	Ubiquitylation	K147	1.147	0.705	_IK(gl)VAEDEAEAAAAAK_
SLC3A2	Ubiquitylation	K160	-0.471		_VAEDEAEAAAAAK(gl)FTGLSK_
SLC3A2	Ubiquitylation	K166	-0.293	0.631	_FTGLSK(gl)EELLK_
TLE4	Phosphorylation	S206	0.530		_SSS(ph)VSPSASFR_
TLE4	Phosphorylation	S208	0.427	0.632	_SSSVS(ph)PSASFR_
TLE4	Phosphorylation	S286	0.242	0.160	_DASSS(ph)PASTASSASSTSLK_
TLE4	Phosphorylation	S292	-0.214	-0.084	_DAPIS(ph)PASIASSSSTPSSK_