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)
MED1	1	0.780	-0.520				-1.530	-0.219
SRF	0	0.670	-1.020
ABI1	0						0.853	0.389
PIP4K2A	0	-0.860	0.890			-0.003
WASF2	0	-0.540	0.560	0.137			-0.055
ZFPM1	0	-0.320	0.140

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ABI1	Phosphorylation	T179		-1.186	_TNPPT(ph)QKPPSPPMSGR_
ABI1	Phosphorylation	S184	-1.237	-1.395	_TNPPTQKPPS(ph)PPMSGR_
ABI1	Phosphorylation	T230	0.423	0.203	_T(ph)ASLNQRPR_
ABI1	Phosphorylation	S232	0.057	0.186	_TAS(ph)LNQRPR_
ABI1	Phosphorylation	S324		1.188	_HNS(ph)TTSSTSSGGYRR_
MED1	Phosphorylation	S664		3.368	_DNPAQDFSTLYGSS(ph)PLER_
MED1	Phosphorylation	S771	-1.422		_LSS(ph)SDSIGPDVTDILSDIAEEASKLPSTSDDCPAIGTPLR_
MED1	Phosphorylation	T1051	-1.201	-1.247	_SQT(ph)PPGVATPPIPK_
MED1	Phosphorylation	T1057		-1.294	_SQT(ph)PPGVAT(ph)PPIPK_
MED1	Phosphorylation	S1155	0.689		_NSSQSGGKPGS(ph)SPITK_
MED1	Phosphorylation	S1156	0.829	1.055	_NSSQSGGKPGSS(ph)PITK_
MED1	Phosphorylation	S1192		-0.792	_PSSLM(ox)NPSLSKPNIS(ph)PSHSRPPGGSDK_
MED1	Phosphorylation	S1223	1.061	1.013	_AKS(ph)PISSGSGGSHM(ox)SGTSSSSGM(ox)K_
MED1	Phosphorylation	S1433	-0.191		_NYGS(ph)PLISGSTPK_
PIP4K2A	Ubiquitylation	K395	0.518	-0.779	_HGAGAEISTVNPEQYSK(gl)R_
SRF	Phosphorylation	S224	-0.512	-0.458	_ALIQTCLNSPDS(ph)PPR_
WASF2	Ubiquitylation	K169	0.110		_MLQDTK(gl)DIMK_
WASF2	Ubiquitylation	K216	1.027		_MGQEFVESK(gl)EK_
WASF2	Ubiquitylation	K218	0.488		_MGQEFVESK(gl)EK_
WASF2	Phosphorylation	S293		-1.620	_RSS(ph)VVSPSHPPPAPPLGSPPGPK_
ZFPM1	Phosphorylation	S663		-0.923	_GS(ph)EGSQSPGSSVDDAEDDPSR_
ZFPM1	Phosphorylation	S666		-0.794	_GSEGS(ph)QSPGSSVDDAEDDPSR_
ZFPM1	Phosphorylation	S668	-0.575	-1.556	_GSEGSQS(ph)PGSSVDDAEDDPSR_
ZFPM1	Phosphorylation	S786		-0.527	_S(ph)PGPAADGPIDLSK_