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)
DSN1	2	-0.660	0.680
CBX5	0	0.350	-0.490	0.332	-0.485	0.744	0.961	0.512
NSL1	0	-1.300	1.300
ZWINT	0	1.220	-0.330

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CBX5	Phosphorylation	S14	-0.620	0.260	_RTADSSSS(ph)EDEEEYVVEK_
CBX5	Ubiquitylation	K32	1.081		_VVK(gl)GQVEYLLK_
CBX5	Ubiquitylation	K68	1.329		_NLDCPELISEFMK(gl)K_
CBX5	Ubiquitylation	K69	0.893		_NLDCPELISEFMKK(gl)_
CBX5	Ubiquitylation	K91	1.360		_K(gl)SNFSNSADDIK_
CBX5	Phosphorylation	S92	0.064	-0.325	_RKS(ph)NFSNSADDIK_
CBX5	Ubiquitylation	K102	1.233	1.344	_KSNFSNSADDIK(gl)SK_
CBX5	Ubiquitylation	K154	0.568	0.740	_WKDTDEADLVLAK(gl)EANVK_
DSN1	Phosphorylation	S30	1.599	2.114	_THDHQLESSLS(ph)PVEVFAK_
DSN1	Phosphorylation	S57	1.374	0.220	_IHLGS(ph)SPK_
DSN1	Phosphorylation	S58	0.902	0.806	_IHLGSS(ph)PK_
DSN1	Phosphorylation	S77	0.164		_S(ph)LHLSPQEQSASYQDRR_
DSN1	Phosphorylation	S81	0.244	0.449	_SLHLS(ph)PQEQSASYQDR_
DSN1	Ubiquitylation	K132		-0.070	_SISVDLAESK(gl)R_
DSN1	Ubiquitylation	K157		-0.425	_DTK(gl)GFSLESFR_
DSN1	Ubiquitylation	K322		-0.161	_VSVQLGK(gl)R_
NSL1	Phosphorylation	S4		-0.588	_(ac)AGS(ph)PELVVLDPPWDKELAAGTESQALVSATPR_
NSL1	Phosphorylation	T201		0.032	_KPDAKPENFITQIETT(ph)PTETASR_
ZWINT	Ubiquitylation	K93	-2.211	-0.410	_AIAAK(gl)EQWK_
ZWINT	Ubiquitylation	K97	-1.008	0.532	_EQWK(gl)ELK_
ZWINT	Ubiquitylation	K100	-0.527	0.293	_ELK(gl)ATYR_
ZWINT	Ubiquitylation	K111	-0.138		_EHVEAIK(gl)IGLTK_
ZWINT	Ubiquitylation	K141	-0.371	0.030	_EAFEQLQAK(gl)K_
ZWINT	Ubiquitylation	K142		-0.150	_EAFEQLQAKK(gl)_
ZWINT	Ubiquitylation	K196	-0.112	0.009	_LGNLK(gl)QQAEQER_