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)
SOD2	1	-0.340	0.140		2.161		-0.330
CBS	1	-1.310	2.540	0.002				-0.255
SH3PXD2A	0	1.170	-0.770
SOD1	0	1.450	-1.250
SH3PXD2B	0	0.340	-0.580

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CBS	Phosphorylation	S32		0.298	_GSLEKGS(ph)PEDKEAK_
CBS	Ubiquitylation	K177		-2.211	_MSSEK(gl)VDVLR_
CBS	Ubiquitylation	K481	-0.474	-0.347	_VQPSDQVGK(gl)VIYK_
CBS	Ubiquitylation	K485		-0.140	_VIYK(gl)QFK_
SH3PXD2A	Ubiquitylation	K282	0.122		_YVTVQPYTSQSK(gl)DEIGFEK_
SH3PXD2A	Phosphorylation	S421	0.568	0.137	_AQISS(ph)PNLR_
SH3PXD2A	Phosphorylation	S515		0.383	_RTS(ph)TLTRPK_
SH3PXD2B	Phosphorylation	S770		-3.158	_KTSS(ph)SSRPLPEVR_
SOD1	Ubiquitylation	K4	-0.329		_(ac)ATK(gl)AVCVLK_
SOD1	Ubiquitylation	K10	0.211	0.582	_AVCVLK(gl)GDGPVQGIINFEQK_
SOD1	Ubiquitylation	K24	-0.435	-0.086	_GDGPVQGIINFEQK(gl)ESNGPVK_
SOD1	Ubiquitylation	K31	-0.109	0.332	_ESNGPVK(gl)VWGSIK_
SOD1	Phosphorylation	S99		0.405	_HVGDLGNVTADKDGVADVS(ph)IEDSVISLSGDHCIIGR_
SOD1	Ubiquitylation	K123	0.352	0.004	_TLVVHEK(gl)ADDLGK_
SOD1	Ubiquitylation	K129	0.143		_ADDLGK(gl)GGNEESTK_
SOD1	Ubiquitylation	K137	0.464	0.934	_ADDLGKGGNEESTK(gl)TGNAGSR_