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)
KIF4A	2	0.450	-0.410				-0.346	-0.337
KIF4A	2	0.450	-0.410		0.413
GORASP2	1	-0.800	1.600				-0.589	-0.727
HPS4	0	0.980	-0.680
HPS5	0	0.900	-0.830
RAB38	0	-1.070	1.480				1.011	0.091
ATP2B2	0	1.540	-0.900				0.593	0.487
HPS6	0	0.100	-0.400
ATG7	0	-0.140	0.720	0.708

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
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_
GORASP2	Ubiquitylation	K223	-1.128	-1.405	_IPTRPFEEGK(gl)K_
GORASP2	Phosphorylation	T234		1.498	_ISLPGQMAGT(ph)PITPLK_
GORASP2	Phosphorylation	S420		0.141	_ADAAS(ph)SLTVDVTPPTAK_
GORASP2	Phosphorylation	T427	0.117	0.408	_ADAASSLTVDVT(ph)PPTAK_
GORASP2	Phosphorylation	S444	1.761	0.744	_VGDS(ph)TPVSEKPVSAAVDANASESP_
GORASP2	Phosphorylation	T445	1.522	0.952	_VGDST(ph)PVSEKPVSAAVDANASES(ph)P_
GORASP2	Phosphorylation	S461	-0.616	-0.316	_VGDS(ph)TPVSEKPVSAAVDANAS(ph)ESP_
GORASP2	Phosphorylation	S463	-0.464	-0.296	_VGDSTPVSEKPVSAAVDANASES(ph)P_
HPS4	Phosphorylation	S272		0.478	_SLAS(ph)PAGLQDGSAQHHPK_
HPS5	Phosphorylation	S534	-1.032		_SPS(ph)PLVSLQAVK_
HPS6	Ubiquitylation	K239	-1.919	-1.023	_LGLSYSK(gl)SLNPGR_
HPS6	Ubiquitylation	K545		-1.483	_SQAPPDVWK(gl)K_
HPS6	Ubiquitylation	K546		-1.124	_SQAPPDVWKK(gl)_
KIF4A	Ubiquitylation	K613	1.103		_LQELEGQIADLK(gl)K_
KIF4A	Ubiquitylation	K614	1.103		_LQELEGQIADLK(gl)K_
KIF4A	Ubiquitylation	K715	0.852	1.337	_LK(gl)DALQK_
KIF4A	Phosphorylation	T802	1.153		_RT(ph)FSLTEVR_
KIF4A	Phosphorylation	S804	1.144	0.733	_TFS(ph)LTEVR_
KIF4A	Phosphorylation	S818	-0.103		_GQVSESEDS(ph)ITK_
KIF4A	Phosphorylation	T820	0.302	0.224	_GQVSESEDSIT(ph)K_
KIF4A	Ubiquitylation	K883	-0.435		_IQVSK(gl)LESSLK_
KIF4A	Ubiquitylation	K993	0.075		_QK(gl)LTLLQVASR_
KIF4A	Phosphorylation	T1184		-1.056	_T(ph)PPAPSPFDLPELK_
KIF4A	Phosphorylation	S1228	1.720	2.072	_RALASNTSFFSGCS(ph)PIEEEAH_
RAB38	Ubiquitylation	K20		-1.240	_VLVVGDAAVGK(gl)TSLVQR_