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)
DRG2	0	-0.630	0.180	-0.182
TARS	0	-0.100	0.500				0.266	0.302
TARS	0	-0.100	0.500	-0.028
OLA1	0	0.910	-0.700				-0.235	0.480
TARS2	0	-0.110	-0.120	-0.078	0.675	-0.082	0.525	0.225
MRPL39	0	0.170	0.010	0.859	-0.030	0.080	-0.600	0.282
TARSL2	0	-0.730	0.700
TARSL2	0	-0.730	0.700				0.266	0.302
DRG1	0	0.110	0.560	0.485			-0.351	-0.310

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
DRG1	Ubiquitylation	K46	-0.237	-1.134	_ELITPK(gl)GGGGGGPGEGFDVAK_
DRG1	Ubiquitylation	K61	-0.803	-1.153	_GGGGGGPGEGFDVAK(gl)TGDAR_
DRG1	Ubiquitylation	K175		-1.029	_LNSK(gl)PPNIGFK_
DRG1	Ubiquitylation	K183		-1.372	_LNSKPPNIGFKK(gl)_
DRG1	Ubiquitylation	K186	-0.697		_DK(gl)GGINLTATCPQSELDAETVK_
DRG1	Ubiquitylation	K324		-0.441	_TTVEDFCMK(gl)IHK_
DRG2	Ubiquitylation	K51		-0.693	_SASSK(gl)GEGFDVMK_
OLA1	Ubiquitylation	K281	0.115		_QK(gl)YLEANMTQSALPK_
TARS	Ubiquitylation	K75		-0.413	_AEHDSILAEK(gl)AEK_
TARS	Ubiquitylation	K91		0.059	_VTLPDGK(gl)QVDAESWK_
TARS	Ubiquitylation	K246		0.057	_IIKEK(gl)QAFER_
TARS	Ubiquitylation	K264		0.964	_ETLLAMFK(gl)YNK_
TARS	Ubiquitylation	K276	0.228	0.361	_ILNEK(gl)VNTPTTTVYR_
TARS	Ubiquitylation	K321		0.812	_NSSTYWEGK(gl)ADMETLQR_
TARS	Ubiquitylation	K342	0.258	0.331	_MLK(gl)EWEK_
TARS	Ubiquitylation	K352		0.476	_FQEEAK(gl)NR_
TARS	Ubiquitylation	K669	-0.594	0.065	_QVMVVPVGPTCDEYAQK(gl)VR_
TARS	Ubiquitylation	K693		0.261	_FM(ox)ADIDLDPGCTLNK(gl)K_
TARS	Ubiquitylation	K694		0.265	_FMADIDLDPGCTLNKK(gl)_
TARS	Ubiquitylation	K745		0.454	_LQQLK(gl)EFR_
TARS	Ubiquitylation	K750		0.519	_SK(gl)QAEEEF_
TARS2	Ubiquitylation	K210		-0.956	_QLFK(gl)DNPFK_
TARSL2	Ubiquitylation	K75		-0.413	_AEHDSILAEK(gl)AEK_
TARSL2	Ubiquitylation	K91		0.059	_VTLPDGK(gl)QVDAESWK_
TARSL2	Ubiquitylation	K246		0.057	_IIKEK(gl)QAFER_
TARSL2	Ubiquitylation	K264		0.964	_ETLLAMFK(gl)YNK_
TARSL2	Ubiquitylation	K276	0.228	0.361	_ILNEK(gl)VNTPTTTVYR_
TARSL2	Ubiquitylation	K321		0.812	_NSSTYWEGK(gl)ADMETLQR_
TARSL2	Ubiquitylation	K322		-0.130	_ILNEK(gl)VNTATTTVYR_
TARSL2	Ubiquitylation	K342	0.258	0.331	_MLK(gl)EWEK_
TARSL2	Ubiquitylation	K352		0.476	_FQEEAK(gl)NR_
TARSL2	Ubiquitylation	K669	-0.594	0.065	_QVMVVPVGPTCDEYAQK(gl)VR_
TARSL2	Ubiquitylation	K693		0.261	_FM(ox)ADIDLDPGCTLNK(gl)K_
TARSL2	Ubiquitylation	K694		0.265	_FMADIDLDPGCTLNKK(gl)_
TARSL2	Ubiquitylation	K745		0.454	_LQQLK(gl)EFR_
TARSL2	Ubiquitylation	K750		0.519	_SK(gl)QAEEEF_