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)
SLC7A5	1	-2.130	3.080	0.562			0.083	0.097
SLC7A7	1	2.330	-0.750	0.562			0.083	0.097
SLC7A3	1	0.270	-0.040
SLC7A2	0	1.330	-0.900				1.122	0.799
SLC7A2	0	1.330	-0.900
SLC7A6	0	-0.900	1.090
SLC7A1	0	0.220	-0.450				1.122	0.799
SLC7A11	0	-0.760	1.480

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
SLC7A1	Ubiquitylation	K629	0.653	-0.138	_TPDGNLDQCK(gl)_
SLC7A11	Ubiquitylation	K4	0.814	0.337	_K(gl)PVVSTISK_
SLC7A11	Ubiquitylation	K12	0.383	-0.300	_KPVVSTISK(gl)GGYLQGNVNGR_
SLC7A11	Phosphorylation	S26	-1.054	-0.909	_LPS(ph)LGNKEPPGQEK_
SLC7A11	Ubiquitylation	K30	0.117	-0.427	_LPSLGNK(gl)EPPGQEK_
SLC7A11	Ubiquitylation	K222		0.668	_GQTQNFK(gl)DAFSGR_
SLC7A11	Ubiquitylation	K483		0.668	_IMSEK(gl)ITR_
SLC7A2	Ubiquitylation	K29	1.076	0.938	_IVTLDSLEDTK(gl)LCR_
SLC7A2	Ubiquitylation	K383		0.272	_CLAQINSK(gl)TK_
SLC7A2	Ubiquitylation	K449	0.152	-0.687	_CSPEK(gl)DGLGSSPR_
SLC7A2	Ubiquitylation	K461	1.011	0.868	_VTSK(gl)SESQVTMLQR_
SLC7A2	Ubiquitylation	K629	0.653	-0.138	_TPDGNLDQCK(gl)_
SLC7A2	Ubiquitylation	K654	0.472	-0.114	_NLSSPFIFHEK(gl)TSEF_
SLC7A3	Ubiquitylation	K605	0.672	2.214	_AK(gl)TVDLDPGTLYVHSV_
SLC7A5	Ubiquitylation	K19	0.118	0.019	_ALAAPAAEEK(gl)EEAR_
SLC7A5	Ubiquitylation	K25	0.755	0.703	_EK(gl)MLAAK_
SLC7A5	Ubiquitylation	K30	0.580	0.198	_MLAAK(gl)SADGSAPAGEGEGVTLQR_
SLC7A6	Ubiquitylation	K43		0.739	_SSETMQLKK(gl)_
SLC7A7	Ubiquitylation	K19	0.118	0.019	_ALAAPAAEEK(gl)EEAR_
SLC7A7	Ubiquitylation	K25	0.755	0.703	_EK(gl)MLAAK_
SLC7A7	Ubiquitylation	K30	0.580	0.198	_MLAAK(gl)SADGSAPAGEGEGVTLQR_