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)
POU2F1	2	-0.480	0.830
SOX2	0	-0.250	0.870

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
POU2F1	Phosphorylation	S8	1.971	2.219	_(ac)ADGGAAS(ph)QDESSAAAAAAADSR_
POU2F1	Phosphorylation	S408	0.932	1.562	_RTS(ph)IETNIR_
POU2F1	Phosphorylation	S471	-0.483	-0.496	_RINPPSSGGTSSS(ph)PIK_
SOX2	Phosphorylation	S251	0.157	-0.109	_SEASSS(ph)PPVVTSSSHSR_