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)
STOML1	0	-1.070	1.080
ERLIN1	0	0.100	0.020				-0.179	-0.182
FLOT2	0	-0.080	0.520	-0.953			0.204	0.290
ERLIN2	0	0.000	-0.170				0.649	0.355
STOM	0	-1.220	1.450				-0.278	0.693
STOML2	0	-1.000	1.080	0.526			0.025	-0.128
PHB	0	-1.260	1.640	-0.429	0.649	-1.697

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ERLIN2	Ubiquitylation	K190		0.454	_NYELMESEK(gl)TK_
ERLIN2	Ubiquitylation	K192		-0.074	_TK(gl)LLIAAQK_
ERLIN2	Ubiquitylation	K199		-0.112	_LLIAAQK(gl)QK_
ERLIN2	Ubiquitylation	K201		-0.188	_LLIAAQKQK(gl)_
PHB	Ubiquitylation	K83		-0.521	_NVPVITGSK(gl)DLQNVNITLR_
PHB	Ubiquitylation	K186		-0.124	_EFTEAVEAK(gl)QVAQQEAER_
PHB	Ubiquitylation	K202		0.125	_FVVEK(gl)AEQQKK_
STOML1	Ubiquitylation	K176		0.556	_MTAQNAMTK(gl)ALLK_
STOML2	Ubiquitylation	K222		-0.107	_ESAINVAEGKK(gl)_
STOML2	Phosphorylation	T327	-0.188	-0.227	_APVPGT(ph)PDSLSSGSSR_