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)
MTHFD2	1	2.190	-0.950		0.004	-0.468	-0.052
MTHFD1L	0	0.490	0.280	0.113	-0.190	-0.816	-0.058	0.299
MTHFS	0	1.010	-0.220
TYMS	0	-1.190	1.570
MTHFR	0	-0.450	0.210	-0.418
DHFRL1	0	0.230	-0.640	-0.938				-0.400
DHFR	0	-1.520	2.470	-0.938				-0.400

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
DHFR	Ubiquitylation	K55		-0.547	_QNLVIMGK(gl)K_
DHFR	Ubiquitylation	K56		-0.219	_QNLVIMGK(gl)K_
DHFR	Ubiquitylation	K81		-1.954	_ELK(gl)EPPQGAHFLSR_
DHFR	Ubiquitylation	K99		-2.021	_SLDDALK(gl)LTEQPELANK_
DHFR	Ubiquitylation	K133	1.408		_EAM(ox)NHPGHLK(gl)LFVTR_
DHFR	Ubiquitylation	K158		-1.504	_YK(gl)LLPEYPGVLSDVQEEK_
DHFR	Ubiquitylation	K174		-2.693	_LLPEYPGVLSDVQEEK(gl)GIK_
DHFRL1	Ubiquitylation	K55		-0.547	_QNLVIMGK(gl)K_
DHFRL1	Ubiquitylation	K56		-0.219	_QNLVIMGK(gl)K_
DHFRL1	Ubiquitylation	K81		-1.954	_ELK(gl)EPPQGAHFLSR_
DHFRL1	Ubiquitylation	K99		-2.021	_SLDDALK(gl)LTEQPELANK_
DHFRL1	Ubiquitylation	K133	1.408		_EAM(ox)NHPGHLK(gl)LFVTR_
DHFRL1	Ubiquitylation	K158		-1.504	_YK(gl)LLPEYPGVLSDVQEEK_
DHFRL1	Ubiquitylation	K174		-2.693	_LLPEYPGVLSDVQEEK(gl)GIK_
MTHFD1L	Phosphorylation	S358	-0.683	-0.630	_LQPLS(ph)PVPSDIEISR_
MTHFD2	Ubiquitylation	K194		-1.229	_TGIPTLGK(gl)NVVVAGR_
MTHFS	Ubiquitylation	K76		-2.135	_GK(gl)ICFIPR_
TYMS	Ubiquitylation	K99		-0.992	_GSTNAK(gl)ELSSK_
TYMS	Ubiquitylation	K104		-0.543	_ELSSK(gl)GVK_
TYMS	Ubiquitylation	K169	-0.801	-0.836	_VIDTIK(gl)TNPDDRR_