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)
SARNP	1	-0.720	1.120
SARNP	1	-0.720	1.120			-1.018
SARNP	1	-0.720	1.120	0.972			0.087	-0.130
LETMD1	0	-1.410	2.310
LETM1	0	0.530	-0.310	0.287	0.893	-0.656	0.206	0.348

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
LETMD1	Ubiquitylation	K65		1.351	_NLMSYVVTKTK(gl)_
SARNP	Ubiquitylation	K12	0.494		_(ac)ATETVELHKLK(gl)_
SARNP	Ubiquitylation	K28	1.542		_GLETK(gl)GIK_
SARNP	Ubiquitylation	K88	0.162		_TVDVAAEK(gl)K_
SARNP	Ubiquitylation	K89	0.162		_TVDVAAEK(gl)K_
SARNP	Ubiquitylation	K120	9.280		_FNVPVSLESKK(gl)_