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)
KIF26A	0	1.180	-1.140
FOXD2	0	-1.070	0.890
PHACTR4	0	1.170	-1.060

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
FOXD2	Phosphorylation	S96		1.395	_GAAAAAGS(ph)PGPGAAAAR_
KIF26A	Ubiquitylation	K1557		-1.247	_GTVMGTK(gl)QALR_
PHACTR4	Phosphorylation	S118	0.238	0.418	_SSS(ph)PVQVEEEPVR_
PHACTR4	Phosphorylation	S176	0.748	0.601	_RPLS(ph)SSHEASEGQAK_
PHACTR4	Phosphorylation	S270	-1.012		_NS(ph)NPVIAELSQAINSGTLLSKPS(ph)PPLPPK_
PHACTR4	Phosphorylation	S291	-0.803		_NSNPVIAELSQAINSGTLLSKPS(ph)PPLPPK_
PHACTR4	Phosphorylation	S344	-2.017	-2.249	_SPS(ph)PPLPTHIPPEPPRT(ph)PPFPAK_
PHACTR4	Phosphorylation	T358	-1.951	-2.796	_SPS(ph)PPLPTHIPPEPPRT(ph)PPFPAK_
PHACTR4	Phosphorylation	S464	-0.157	0.013	_S(ph)LPITIEM(ox)LK_
PHACTR4	Phosphorylation	S590	-0.597	-0.603	_RLS(ph)QRPTPEELEQR_
PHACTR4	Phosphorylation	S628	0.269	0.069	_KLS(ph)QRPTVAELLAR_
PHACTR4	Phosphorylation	T632	0.174	0.079	_LSQRPT(ph)VAELLAR_