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)
PI4K2A	2	0.840	-0.110				0.942	0.288
SNAPIN	1	-2.700	4.770
STX12	0	0.070	0.130				-0.053	0.028
SNAP47	0	-1.610	2.400

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
PI4K2A	Phosphorylation	S5		1.252	_(ac)MDETS(ph)PLVSPER_
PI4K2A	Phosphorylation	S47	-0.349	-0.395	_VAAAAGSGPS(ph)PPGSPGHDR_
PI4K2A	Phosphorylation	S51	0.488	-0.461	_VAAAAGSGPS(ph)PPGS(ph)PGHDR_
PI4K2A	Ubiquitylation	K141	0.012	0.109	_IYQGSSGSYFVK(gl)DPQGR_
PI4K2A	Ubiquitylation	K240	-0.760	0.024	_LALEK(gl)VPK_
PI4K2A	Ubiquitylation	K243	0.312	0.617	_VPK(gl)VGQR_
PI4K2A	Ubiquitylation	K336	-0.688	-0.119	_DTDWVVVK(gl)EPVIK_
PI4K2A	Phosphorylation	S460	1.154		_S(ph)SSESYTQSFQSR_
PI4K2A	Phosphorylation	S462	1.525	1.524	_SSS(ph)ESYTQSFQSR_
SNAP47	Ubiquitylation	K176	-0.028	-0.359	_TRGEELTGLMAGSQK(gl)R_
SNAPIN	Phosphorylation	T14	0.785	0.681	_(ac)AGAGSAAVSGAGT(ph)PVAGPTGR_
SNAPIN	Phosphorylation	S133	-0.868		_AM(ox)LDSGIYPPGS(ph)PGK_
SNAPIN	Ubiquitylation	K136	0.295		_AMLDSGIYPPGSPGK(gl)_
STX12	Ubiquitylation	K53	0.374	1.032	_NLMSQLGTK(gl)QDSSK_
STX12	Ubiquitylation	K58	-0.103	0.738	_QDSSK(gl)LQENLQQLQHSTNQLAK_
STX12	Ubiquitylation	K127	0.260		_VSEK(gl)EKESIAR_
STX12	Ubiquitylation	K129	-0.233		_VSEKEK(gl)ESIAR_
STX12	Phosphorylation	S142	0.838	0.911	_AGSRLS(ph)AEER_