RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
W

Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
SEC61B	1	-0.680	0.150	-3.497			-1.265	-1.434
NRD1	0	0.850	-0.580
EGFR	0	-0.580	0.520				0.513	0.090

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
EGFR	Phosphorylation	T693	0.486	-0.139	_ELVEPLT(ph)PSGEAPNQALLR_
EGFR	Phosphorylation	S991		-0.041	_MHLPS(ph)PTDSNFYR_
NRD1	Phosphorylation	S86	0.650		_LGADES(ph)EEEGRRGSLSNAGDPEIVK_
NRD1	Phosphorylation	S94	0.185	0.340	_RGS(ph)LSNAGDPEIVK_
NRD1	Phosphorylation	S96	0.250		_LGADESEEEGRRGSLS(ph)NAGDPEIVK_
NRD1	Ubiquitylation	K352	1.142		_YFK(gl)EALDR_
NRD1	Ubiquitylation	K1061	1.043		_YNSEVVDK(gl)K_
NRD1	Ubiquitylation	K1062	0.828		_YNSEVVDKK(gl)_
SEC61B	Phosphorylation	S7	-0.660		_PGPTPS(ph)GTNVGSSGRSPSK_
SEC61B	Phosphorylation	T9		-0.867	_PGPTPSGT(ph)NVGSSGRSPSK_
SEC61B	Phosphorylation	S13	-0.477	-0.986	_PGPTPSGTNVGS(ph)SGRSPSK_
SEC61B	Phosphorylation	S14	-0.692	-0.695	_PGPTPSGTNVGSS(ph)GRSPSK_
SEC61B	Phosphorylation	S17	-0.477	-0.605	_PGPTPSGTNVGSSGRS(ph)PSK_
SEC61B	Phosphorylation	S49	1.434	2.261	_TTS(ph)AGTGGMWR_