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)
RNGTT	1	-0.250	0.070	-0.489		1.837	0.395	0.178
DUSP9	1	-2.590	5.800
PTPN3	0	-0.300	0.200
SSH1	0	-0.780	1.560
CDKN3	0	0.480	-0.130
DUSP3	0	0.360	-0.500
PTPMT1	0	0.090	0.270				0.126	-0.623
PTP4A1	0	0.520	-0.890				0.543	0.024
PTP4A1	0	0.520	-0.890
PTP4A1	0	0.520	-0.890
DUSP1	0	0.290	-0.100
DUSP6	0	0.100	0.300
DUSP7	0	-0.270	0.070
SSH2	0	-0.270	0.300
DUSP11	0	0.970	-0.380					-1.347
PTPN14	0	-0.710	0.480
SSH3	0	0.730	-0.200
PTP4A2	0	-0.790	0.840				0.543	0.024
PTP4A2	0	-0.790	0.840

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CDKN3	Ubiquitylation	K86	-0.893	0.100	_GELSK(gl)YR_
DUSP1	Ubiquitylation	K97		-0.523	_SAALDGAK(gl)R_
DUSP3	Ubiquitylation	K116	-0.586		_AADFIDQALAQK(gl)NGR_
DUSP6	Phosphorylation	S328	0.484	0.292	_SNIS(ph)PNFNFMGQLLDFER_
DUSP7	Phosphorylation	S328	0.484	0.292	_SNIS(ph)PNFNFMGQLLDFER_
DUSP9	Phosphorylation	S328	0.484	0.292	_SNIS(ph)PNFNFMGQLLDFER_
PTP4A1	Ubiquitylation	K15	-0.505		_MNRPAPVEVTYK(gl)NMR_
PTP4A1	Ubiquitylation	K141	1.064	1.099	_GAFNSK(gl)QLLYLEK_
PTP4A2	Ubiquitylation	K36	0.750		_K(gl)YGVTTLVR_
PTP4A2	Ubiquitylation	K141	1.064	1.099	_GAFNSK(gl)QLLYLEK_
PTPN14	Phosphorylation	S312	-0.938		_ICTEQS(ph)NSPPPIR_
PTPN14	Phosphorylation	S314	-1.124	-0.564	_ICTEQSNS(ph)PPPIR_
PTPN14	Phosphorylation	S578	-0.193	-0.161	_PATS(ph)TPDLASHR_
PTPN14	Phosphorylation	T579	-0.068	-0.833	_PATST(ph)PDLASHR_
PTPN14	Phosphorylation	S594	0.146	0.213	_YVSGSS(ph)PDLVTR_
PTPN14	Phosphorylation	S642		0.429	_RHS(ph)LEVM(ox)NSM(ox)VR_
PTPN3	Phosphorylation	S359	0.897	0.812	_SLS(ph)VEHLETK_
SSH1	Phosphorylation	S937	0.799	0.728	_SSS(ph)SDSIHSVR_
SSH2	Phosphorylation	S514	0.350	0.184	_DITTS(ph)ADQIAEVK_
SSH3	Phosphorylation	S37		1.128	_RQS(ph)FAVLR_