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)
PPP1R12A	3	-1.630	3.440				0.245	-0.095
BMP2K	1	2.210	-0.920				0.289	-0.421
SBF2	0	-1.170	2.060
ZEB2	0	-0.420	1.170		0.364	0.973

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
BMP2K	Phosphorylation	S947	-0.044	0.120	_S(ph)ESNEDLFGLVPFDEITGSQQQK_
BMP2K	Phosphorylation	S949	0.168	-0.189	_SES(ph)NEDLFGLVPFDEITGSQQQK_
BMP2K	Phosphorylation	T1014	-0.576	0.108	_TLKPTYRT(ph)PER_
PPP1R12A	Phosphorylation	S299	2.277	2.747	_KS(ph)PLIESTANMDNNQSQK_
PPP1R12A	Phosphorylation	S422	0.927	0.960	_IS(ph)PKEEER_
PPP1R12A	Phosphorylation	T443	0.098	-0.110	_T(ph)GSYGALAEITASK_
PPP1R12A	Phosphorylation	S445	0.244	0.338	_KTGS(ph)YGALAEITASK_
PPP1R12A	Phosphorylation	S507	0.017	0.208	_RLAS(ph)TSDIEEKENR_
PPP1R12A	Phosphorylation	S908	0.375		_S(ph)GSYSYLEER_
PPP1R12A	Phosphorylation	S910	0.488	0.782	_SGS(ph)YSYLEER_
ZEB2	Phosphorylation	S1124		0.491	_AYLQSITPQGYSDS(ph)EERESMPR_