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)
CLNS1A	0	-1.140	1.450		-0.181	-0.106
PRMT5	0	0.330	-0.190				-0.234	0.169
PRMT5	0	0.330	-0.190	0.437	-0.333	-0.138
SNRPB	0	-0.690	0.900	0.279	-0.218	0.342	0.246	0.550

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CLNS1A	Phosphorylation	S102	-0.365	-0.345	_FEEESKEPVADEEEEDS(ph)DDDVEPITEFR_
PRMT5	Ubiquitylation	K60	-1.551	-1.863	_EFIQEPAK(gl)NRPGPQTR_
PRMT5	Ubiquitylation	K95	0.070	-1.206	_LSPWIRPDSK(gl)VEK_
PRMT5	Ubiquitylation	K200	0.125	0.439	_TLCDYSK(gl)R_
PRMT5	Ubiquitylation	K240	-1.218		_AAILPTSIFLTNK(gl)K_
PRMT5	Ubiquitylation	K241	-1.002		_AAILPTSIFLTNKK(gl)_
PRMT5	Ubiquitylation	K387		0.290	_IK(gl)LYAVEK_
SNRPB	Ubiquitylation	K8	0.805		_SSK(gl)MLQHIDYR_
SNRPB	Ubiquitylation	K32		0.987	_IFIGTFK(gl)_
SNRPB	Ubiquitylation	K88	-0.870		_GENLVSMTVEGPPPK(gl)DTGIAR_