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)
CRLS1	0	-0.260	0.430
LPGAT1	0	-0.960	0.920				-0.396	0.147
PLA2G12A	0	1.990	-0.950
LPCAT1	0	0.790	-0.740	0.844			0.107	0.289
PLA2G4D	0	-0.560	0.650					-4.263
LPCAT4	0	0.590	-0.440

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CRLS1	Ubiquitylation	K225		-0.176	_TLAK(gl)YFNPCYATAR_
LPCAT1	Ubiquitylation	K191	-1.958	-0.654	_TVEEIK(gl)R_
LPCAT1	Ubiquitylation	K221		-2.397	_TCLITFK(gl)PGAFIPGAPVQPVVLR_
LPCAT1	Ubiquitylation	K347	-0.307		_GLGLKPEK(gl)_
LPCAT4	Phosphorylation	S2	-1.886		_(ac)S(ph)QGSPGDWAPLDPTPGPPASPNPFVHELHLSR_
LPGAT1	Ubiquitylation	K165		0.320	_SYRDQQLLLLKK(gl)_
PLA2G12A	Ubiquitylation	K36		0.088	_ATLK(gl)TIR_