RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
W

Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
SPTBN2	1	0.870	0.420				0.258	0.313
ATP2B2	0	1.540	-0.900				0.593	0.487

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_
SPTBN2	Ubiquitylation	K2304	1.539		_LGLQDGK(gl)EYLFQAK_