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)
SKI	1	-1.870	2.800		-1.139	-0.588
SP110	0	-0.820	1.210
DEAF1	0	1.330	-0.440	-1.070

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
DEAF1	Phosphorylation	S176	-1.583	-1.990	_GPAAPLTPGPQS(ph)PPTPLAPGQEK_
SKI	Ubiquitylation	K294	-0.126	-0.054	_AYILLSQDYTGK(gl)EEQAR_
SKI	Ubiquitylation	K365	-0.244	-0.390	_TLAGSSNK(gl)SLGCVHPR_
SKI	Phosphorylation	S431		-0.475	_VVS(ph)SPPCAAAVSR_
SKI	Phosphorylation	S432	-0.742	-0.438	_VVSS(ph)PPCAAAVSR_
SKI	Phosphorylation	S480	-1.160	-1.491	_LTVDTPGAPETLAPVAAPEEDKDS(ph)EAEVEVESR_
SP110	Phosphorylation	S244	-1.211	-0.586	_DKEDPQEMPHS(ph)PLGSMPEIR_
SP110	Phosphorylation	S256	-1.199	-1.623	_DNS(ph)PEPNDPEEPQEVSSTPSDK_
SP110	Phosphorylation	S380		1.199	_RVTQGAAS(ph)PGHGIQEK_