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)
MTMR7	1	-1.960	3.930
MTMR2	1	-1.600	3.150
IMPA2	1	-1.550	3.110
INPP5E	1	2.910	-1.420
PTPMT1	0	0.090	0.270				0.126	-0.623
INPP5K	0	-0.690	1.160
IMPA1	0	1.410	-0.950
SYNJ1	0	0.310	-0.210

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
IMPA1	Phosphorylation	S96	0.957	1.255	_S(ph)SPVDLVTATDQK_
IMPA1	Phosphorylation	S97	0.957	1.255	_S(ph)SPVDLVTATDQK_
IMPA2	Ubiquitylation	K36		0.277	_AGQIIRK(gl)_
INPP5E	Phosphorylation	S99	0.650	0.637	_FRGS(ph)QEDLEAR_
INPP5K	Ubiquitylation	K248	-0.741	0.167	_LLFPPTYK(gl)FDR_
MTMR2	Phosphorylation	S58	0.107	0.436	_SASVVSSDSISTSADNFS(ph)PDLR_
MTMR7	Phosphorylation	S593		0.065	_S(ph)PSQGDEDSALILTQDNLK_
MTMR7	Phosphorylation	S595	0.423	0.065	_SPS(ph)QGDEDSALILTQDNLK_
SYNJ1	Phosphorylation	T1220	-0.313	-0.087	_ASAGRLT(ph)PESQSK_
SYNJ1	Phosphorylation	S1391	-1.402	-0.873	_S(ph)SPNPFITGLTR_
SYNJ1	Phosphorylation	S1392	-0.543	-0.378	_SS(ph)PNPFITGLTR_
SYNJ1	Phosphorylation	S1565	0.717	0.918	_AS(ph)PTLDFTER_