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)
ELF2	1	-0.580	0.480	0.324				0.102
ELF2	1	-0.230	-0.170	0.324				0.102
ELF2	1	-0.580	0.480
ELF2	1	-0.230	-0.170
ELF2	1	-0.580	0.480
ELF2	1	-0.230	-0.170
ETS1	1	1.070	-0.650
ETS2	1	-0.200	-0.330
ELF4	0	-0.110	0.300
ERF	0	-0.290	-0.170
ETV3	0	-0.470	0.870
ELF1	0	0.320	-0.110
ELF1	0	0.320	-0.110
ELK1	0
GABPA	0	-0.400	0.630
GABPA	0	-0.350	1.120
ELK4	0	0.620	-0.960
ETV5	0	-0.820	1.770

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ELF1	Phosphorylation	S163	-0.466		_YADS(ph)PGASSPEQPK_
ELF1	Phosphorylation	S167		-0.658	_YADSPGAS(ph)SPEQPKR_
ELF1	Phosphorylation	S187	-1.065	-1.182	_TKPPRPDS(ph)PATTPNISVK_
ELF1	Phosphorylation	T190		-0.967	_TKPPRPDSPAT(ph)TPNISVK_
ELF1	Ubiquitylation	K280		-0.045	_GILAK(gl)VEGQR_
ELF2	Ubiquitylation	K245		-1.504	_LVDSK(gl)AVSK_
ELF2	Ubiquitylation	K280		-0.045	_GILAK(gl)VEGQR_
ELF2	Phosphorylation	S424	1.797	0.535	_ISTVAVQSVNAGAPLITSTS(ph)PTTATSPK_
ELF4	Phosphorylation	S151	0.294	0.267	_AGDTS(ph)DQEGHSLEEK_
ELF4	Phosphorylation	S188	-0.602	-0.663	_STS(ph)PVTDPSIPIR_
ELF4	Ubiquitylation	K245		-1.504	_LVDSK(gl)AVSK_
ELF4	Ubiquitylation	K280		-0.045	_GILAK(gl)VEGQR_
ELF4	Phosphorylation	S641		-1.056	_S(ph)PTPAPFSPFNPTSLIK_
ELK1	Phosphorylation	S273	-0.601	-0.553	_PAVVLPSAAPAGAAAPPS(ph)GSR_
ELK1	Phosphorylation	S275	-0.601	-0.553	_PAVVLPSAAPAGAAAPPS(ph)GSR_
ELK1	Phosphorylation	S403	0.568	-0.579	_DLELPLS(ph)PSLLGGPGPER_
ELK4	Phosphorylation	S305		-0.891	_KPPVEPVAATISIGPSIS(ph)PSSEETIQALETLVSPK_
ERF	Phosphorylation	S187		-0.461	_GSVS(ph)DCSDGTSELEEPLGEDPR_
ERF	Phosphorylation	T526		-1.447	_GEGPGEAGGPLT(ph)PR_
ERF	Phosphorylation	S531		0.260	_RVS(ph)SDLQHATAQLSLEHR_
ETS1	Ubiquitylation	K416		7.479	_MNYEK(gl)LSR_
ETS1	Ubiquitylation	K427		-0.895	_YYYDK(gl)NIIHK_
ETS2	Ubiquitylation	K144		-0.476	_FGMNGQMLCNLGK(gl)ER_
ETS2	Ubiquitylation	K416		7.479	_MNYEK(gl)LSR_
ETS2	Ubiquitylation	K427		-0.895	_YYYDK(gl)NIIHK_
ETV3	Phosphorylation	S159	-0.285	-0.403	_FHFPPLDTHS(ph)PTNDVQPGR_
ETV3	Ubiquitylation	K224		-1.691	_NAIGGGGIGHQK(gl)R_
ETV5	Phosphorylation	S136		-0.502	_RELHS(ph)PSSELSSCSHEQALGANYGEK_
GABPA	Ubiquitylation	K359	-0.544	0.135	_LNQPELVAQK(gl)WGQR_