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)
HDAC1	1	-1.980	4.450
HDAC1	1	-1.980	4.450	-0.122	0.307	0.969	0.094	0.191
MTA3	0	-0.430	1.040
MTA3	0	-0.430	1.040	0.282	0.258	0.926	0.072	0.430
MBD3	0	0.730	-1.260	0.210	0.189	0.976	0.079	0.453
CHD4	0	0.740	-0.710	-2.910			-0.998	-0.326
CHD4	0	0.740	-0.710	0.187	0.222	0.572	0.098	0.155

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CHD4	Phosphorylation	S402		0.539	_EGIQWEAKEDNS(ph)EGEEILEEVGGDLEEEDDHHMEFCR_
CHD4	Phosphorylation	S489	-1.030	-2.127	_WGQPPS(ph)PTPVPRPPDADPNTPSPK_
CHD4	Phosphorylation	T491		-2.659	_WGQPPS(ph)PTPVPRPPDADPNTPSPK_
CHD4	Ubiquitylation	K884		0.702	_NNQSK(gl)FFR_
CHD4	Ubiquitylation	K959	-0.609		_LK(gl)ADVFK_
CHD4	Phosphorylation	S1509	-0.565	-0.704	_MSQPGS(ph)PSPK_
CHD4	Phosphorylation	T1514		-1.082	_T(ph)PTPSTPGDTQPNTPAPVPPAEDGIK_
CHD4	Phosphorylation	T1519		-1.446	_TPTPST(ph)PGDTQPNTPAPVPPAEDGIK_
CHD4	Phosphorylation	T1527	-2.218	-2.475	_TPTPS(ph)TPGDTQPNT(ph)PAPVPPAEDGIK_
CHD4	Phosphorylation	S1544	1.206	1.130	_IEENS(ph)LKEEESIEGEK_
CHD4	Ubiquitylation	K1778		0.999	_GNFLEIK(gl)NK_
CHD4	Ubiquitylation	K1780		0.999	_GNFLEIK(gl)NK_
CHD4	Ubiquitylation	K1844	-0.796		_ESMAGNK(gl)PANAVLHK_
CHD4	Ubiquitylation	K1865	-0.216		_QLEELLSDMK(gl)ADVTR_
HDAC1	Ubiquitylation	K50	0.036		_K(gl)MEIYRPHK_
HDAC1	Ubiquitylation	K66		-0.593	_ANAEEMTK(gl)YHSDDYIK_
HDAC1	Ubiquitylation	K74	0.620	-1.473	_YHSDDYIK(gl)FLR_
HDAC1	Ubiquitylation	K89	0.749	-0.241	_SIRPDNMSEYSK(gl)QMQR_
HDAC1	Phosphorylation	S393	-1.133	-1.144	_M(ox)LPHAPGVQM(ox)QAIPEDAIPEES(ph)GDEDEDDPDKR_
HDAC1	Phosphorylation	S409	1.326	1.144	_ISICS(ph)SDKR_
HDAC1	Phosphorylation	S410	1.326	1.144	_ISICS(ph)SDKR_
HDAC1	Ubiquitylation	K412	0.642	-0.744	_ISICSSDK(gl)R_
MBD3	Ubiquitylation	K42	-0.711		_DVFYYSPSGKK(gl)_
MBD3	Phosphorylation	S56	0.663	0.474	_YLGGS(ph)MDLSTFDFR_
MBD3	Phosphorylation	S85	0.574	0.485	_VRYDS(ph)SNQVK_
MBD3	Ubiquitylation	K92	-0.542		_GK(gl)PDLNTALPVR_
MBD3	Ubiquitylation	K124	0.195		_ITNHPSNKVK(gl)_
MBD3	Ubiquitylation	K129	-0.498		_SDPQK(gl)AVDQPR_
MTA3	Ubiquitylation	K32	-0.505		_RIEELNK(gl)TASGNVEAK_
MTA3	Phosphorylation	S428		0.030	_MPTQSEEEKLS(ph)PSPTTEDPR_
MTA3	Ubiquitylation	K509	-0.005	-0.041	_AECK(gl)MLLNS_
MTA3	Phosphorylation	S519	0.339	-0.158	_HAELSGS(ph)PLK_