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)
PHC1	1	-1.150	1.170				1.791	0.770
PHC1	1	1.810	-0.840				1.791	0.770
H2AFY	1	0.440	0.350	-0.717	0.162	0.382
EED	0	-1.210	1.980	0.099			0.896	0.548
RNF2	0	0.560	-0.930	-0.061	-0.694	0.392	0.384	0.526
SUZ12	0	-0.710	0.770		0.451	1.156
SUZ12	0	-0.710	0.770	-0.670			0.955	0.457

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
H2AFY	Ubiquitylation	K116	-0.551	0.254	_GVTIASGGVLPNIHPELLAK(gl)K_
H2AFY	Ubiquitylation	K117	-0.333	-0.043	_GVTIASGGVLPNIHPELLAKK(gl)_
H2AFY	Ubiquitylation	K121	-0.646	-0.167	_GSK(gl)GKLEAIITPPPAKK_
H2AFY	Ubiquitylation	K123	-0.548	-0.558	_GK(gl)LEAIITPPPAKK_
H2AFY	Phosphorylation	T129	-1.725	-1.166	_LEAIIT(ph)PPPAK_
H2AFY	Ubiquitylation	K167	0.462		_QGEVSK(gl)AASADSTTEGTPADGFTVLSTK_
H2AFY	Phosphorylation	S170	0.502		_AAS(ph)ADSTTEGTPADGFTVLSTK_
H2AFY	Phosphorylation	T178	0.817	0.888	_AASADSTTEGT(ph)PADGFTVLSTK_
H2AFY	Ubiquitylation	K292	1.109		_CEELLEK(gl)TVK_
H2AFY	Ubiquitylation	K295	1.067	1.894	_TVK(gl)NCLALADDKK_
H2AFY	Ubiquitylation	K304	1.053	0.925	_NCLALADDK(gl)K_
H2AFY	Ubiquitylation	K305	0.941		_NCLALADDKK(gl)_
H2AFY	Ubiquitylation	K307	0.761	-0.193	_LK(gl)SIAFPSIGSGR_
H2AFY	Ubiquitylation	K323	0.614		_NGFPK(gl)QTAAQLILK_
PHC1	Phosphorylation	T1017		-0.396	_DLGNPNTAPPT(ph)PELHGINPVFLSSNPSR_
RNF2	Ubiquitylation	K65	0.105		_NTMTTK(gl)ECLHR_
RNF2	Ubiquitylation	K275	1.064		_SK(gl)GESNQMNLDTASEK_
SUZ12	Ubiquitylation	K341	-0.110	-0.960	_ATWETILDGK(gl)R_
SUZ12	Ubiquitylation	K390	-0.696		_NSESLHQENK(gl)PGSVKPTQTIAVK_
SUZ12	Phosphorylation	S546	0.533	0.248	_ASM(ox)SEFLES(ph)EDGEVEQQR_
SUZ12	Phosphorylation	S583		-0.295	_LYFHSDTCLPLRPQEMEVDS(ph)EDEKDPEWLR_