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)
NSUN2	1	-0.630	0.380		0.495	-0.365
NSUN2	1	-0.630	0.380	-0.793			-0.402	-0.165
NOP2	0	0.680	-0.540		0.574	0.300	0.096	0.160
NSUN4	0	1.190	-0.870		-0.413	-0.588
NSUN6	0	1.500	-1.140

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
NOP2	Phosphorylation	S67	-1.271	-0.692	_TNKS(ph)PEAKPLPGK_
NOP2	Ubiquitylation	K456	0.141		_LK(gl)SVVGNLHR_
NOP2	Ubiquitylation	K512	0.253		_TNK(gl)DEKDILR_
NOP2	Ubiquitylation	K515	0.253		_TNK(gl)DEKDILR_
NOP2	Phosphorylation	S765	-1.035	-0.858	_GTDTQTPAVLS(ph)PSK_
NOP2	Phosphorylation	S819	-1.391	-0.948	_GPQPPTVS(ph)PIR_
NSUN2	Ubiquitylation	K95		0.374	_EILHCLK(gl)NK_
NSUN2	Ubiquitylation	K229	1.125		_CYLLVHQAK(gl)R_
NSUN2	Ubiquitylation	K286	0.469	-0.479	_NIDVWKK(gl)_
NSUN2	Ubiquitylation	K437		-0.886	_SSMPWNK(gl)R_
NSUN2	Phosphorylation	T453	0.154	0.148	_EST(ph)QLSPADLTEGKPTDPSK_
NSUN2	Phosphorylation	S456	0.187	0.131	_ESTQLS(ph)PADLTEGKPTDPSK_
NSUN2	Ubiquitylation	K565		1.464	_QLYMVSK(gl)ELR_
NSUN2	Ubiquitylation	K577	0.039		_NVLLNNSEK(gl)MK_
NSUN2	Ubiquitylation	K579	1.054	-0.390	_MK(gl)VINTGIK_
NSUN2	Phosphorylation	S593	1.207	1.722	_NNS(ph)GEEFDCAFR_
NSUN2	Ubiquitylation	K640	0.276	-0.635	_K(gl)LSSETYSQAK_
NSUN2	Ubiquitylation	K650	0.357	-0.742	_KLSSETYSQAK(gl)DLAK_
NSUN2	Ubiquitylation	K654	0.538	-0.353	_DLAK(gl)GSIVLK_
NSUN2	Phosphorylation	S743	-1.676	-1.545	_AGEPNS(ph)PDAEEANS(ph)PDVTAGCDPAGVHPPR_
NSUN2	Phosphorylation	S751	-0.991	-1.534	_AGEPNSPDAEEANS(ph)PDVTAGCDPAGVHPPR_
NSUN6	Ubiquitylation	K419		-0.588	_GAGLSCEQLK(gl)QLQR_