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)
CARS	0	-0.880	0.880	0.696			-0.132	-0.166
LARS	0	-0.560	-0.030	-0.418	0.208	-0.616	0.807	0.578
CARS2	0	-1.640	2.050	-0.309			-0.735
MARS2	0	0.040	-0.050	-0.476			-0.259	0.020

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CARS2	Ubiquitylation	K382		-0.074	_AYMK(gl)GQLACGSVR_
LARS	Ubiquitylation	K23		-0.097	_EIQQK(gl)WDTER_
LARS	Ubiquitylation	K39	0.171	0.356	_VFEVNASNLEK(gl)QTSK_
LARS	Ubiquitylation	K43		-1.064	_VFEVNASNLEK(gl)QTSK_
LARS	Ubiquitylation	K103	0.653		_ACADK(gl)LKR_
LARS	Ubiquitylation	K137		1.292	_TEDIIIK(gl)DK_
LARS	Ubiquitylation	K139		1.292	_TEDIIIK(gl)DK_
LARS	Ubiquitylation	K155		0.128	_AGSSK(gl)YQWGIMK_
LARS	Ubiquitylation	K278		-0.011	_VLEPYPSK(gl)LSGLK_
LARS	Ubiquitylation	K647	-0.558	-0.632	_EAPFPK(gl)TQIAK_
LARS	Ubiquitylation	K807	0.450	0.328	_VFASELNAGIIK(gl)TDQNYEK_
LARS	Ubiquitylation	K814		-0.558	_TDQNYEK(gl)MMFK_
LARS	Ubiquitylation	K984	1.013	-0.320	_VIASELGSMPELKK(gl)_
LARS	Ubiquitylation	K1088	0.656		_IEIK(gl)QGDNCDSIIR_
LARS	Ubiquitylation	K1133		-1.418	_RVPVLGK(gl)EYTEK_