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)
HERC1	3	-1.750	2.210
AGTPBP1	0	0.040	0.160				0.227	0.437
ATP2B2	0	1.540	-0.900				0.593	0.487
ATP7A	0	-0.210	0.370
LDB1	0	0.670	-0.650	-1.168
ATXN2	0	-0.480	0.100	-1.858			-0.941	-0.424

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
AGTPBP1	Ubiquitylation	K5		-0.263	_LK(gl)VIPEK_
AGTPBP1	Phosphorylation	T1167	0.976		_VT(ph)SPTTYVLDEDEPR_
AGTPBP1	Phosphorylation	S1168	1.039	0.594	_VTS(ph)PTTYVLDEDEPR_
ATP2B2	Ubiquitylation	K15	1.343		_(ac)GDMANNSVAYSGVK(gl)NSLK_
ATP2B2	Phosphorylation	S17	0.515	0.902	_NS(ph)LKEANHDGDFGITLAELR_
ATP2B2	Ubiquitylation	K19	1.343		_(ac)GDMANNSVAYSGVK(gl)NSLK_
ATP2B2	Ubiquitylation	K48	1.326		_K(gl)IQESYGDVYGICTK_
ATP2B2	Ubiquitylation	K62	0.733		_IQESYGDVYGICTK(gl)LK_
ATP2B2	Ubiquitylation	K64	0.642	0.801	_LK(gl)TSPNEGLSGNPADLER_
ATP2B2	Ubiquitylation	K193	-0.102	0.773	_IEQEQK(gl)FTVIR_
ATP2B2	Ubiquitylation	K365		0.997	_SVLQGK(gl)LTK_
ATP2B2	Ubiquitylation	K747	1.309		_NEK(gl)GEIEQER_
ATP2B2	Ubiquitylation	K773		-0.186	_SSPTDK(gl)HTLVK_
ATP2B2	Ubiquitylation	K807	0.010	1.083	_QVVAVTGDGTNDGPALKK(gl)_
ATP2B2	Ubiquitylation	K921	-0.811	0.202	_NK(gl)PLISR_
ATP2B2	Phosphorylation	S1177	0.214	0.537	_S(ph)SIHNFM(ox)THPEFR_
ATP2B2	Phosphorylation	S1178	0.214	0.537	_S(ph)SIHNFM(ox)THPEFR_
ATP2B2	Phosphorylation	S1193	-0.342	-0.629	_IEDS(ph)EPHIPLIDDTDAEDDAPTKR_
ATP7A	Ubiquitylation	K333	0.029		_K(gl)AIEAVSPGLYR_
ATXN2	Ubiquitylation	K349	-0.862	0.369	_DMDSSYAK(gl)R_
ATXN2	Ubiquitylation	K455	-1.801		_ANQLAEEIESSAQYK(gl)AR_
ATXN2	Phosphorylation	S616		-0.891	_RM(ox)S(ph)SEGPPRM(ox)SPK_
ATXN2	Phosphorylation	S624	-1.157	-0.461	_MSSEGPPRMS(ph)PK_
ATXN2	Phosphorylation	S667		0.034	_TS(ph)PSGGTWSSVVSGVPR_
ATXN2	Phosphorylation	S669	0.002	0.244	_TSPS(ph)GGTWSSVVSGVPR_
ATXN2	Phosphorylation	T771	-0.128	-0.274	_QNSPAGNKENIKPNET(ph)SPSFSK_
ATXN2	Phosphorylation	S772	-0.093	-0.116	_ENIKPNETS(ph)PSFSK_
ATXN2	Phosphorylation	S784	-0.208	0.376	_GIS(ph)PVVSEHR_
ATXN2	Phosphorylation	S889		-0.710	_RGPEVTSQGVQTSS(ph)PACK_
HERC1	Phosphorylation	S1428	0.599	2.067	_RVS(ph)TDLPEGQDVYTAACNSVIHR_
HERC1	Phosphorylation	S2720	0.776	0.232	_RQS(ph)LTSPDSQSAR_
HERC1	Ubiquitylation	K2769	0.446	2.108	_QIAK(gl)AMEATGAR_
HERC1	Ubiquitylation	K2881	0.928	1.146	_HK(gl)FDLAAR_
HERC1	Ubiquitylation	K3355	0.181		_LRPNYDK(gl)SEVEK_
HERC1	Ubiquitylation	K3837		0.055	_TALK(gl)QQGVLGLNMAPCMR_
HERC1	Phosphorylation	S4393	5.329		_EVS(ph)IHTVRAR_
HERC1	Ubiquitylation	K4462	-1.280	-0.797	_SIGK(gl)TMVQGK_
LDB1	Ubiquitylation	K76		-0.052	_IFELNK(gl)R_
LDB1	Ubiquitylation	K271		-0.154	_DCLK(gl)TCLFQK_
LDB1	Ubiquitylation	K277	-1.611	-0.630	_TCLFQK(gl)WQR_
LDB1	Phosphorylation	S323	-0.402	-0.031	_KS(ph)PASTFALSSQVPDVMVVGEPTLMGGEFGDEDER_