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)
PCNA	2	-0.730	0.380	0.679	1.154	0.572	0.718	0.782
GADD45A	0	1.050	-0.170
CCNB1	0			-0.410	-0.128	0.212	-0.166	-0.523
CDK1	0	-0.370	0.080	-0.202	-0.884	-0.107	-0.097	-0.501

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CCNB1	Ubiquitylation	K18		-0.455	_AK(gl)INMAGAK_
CCNB1	Ubiquitylation	K36	-1.833	-2.301	_VPTAPAATSK(gl)PGLRPR_
CCNB1	Ubiquitylation	K59		-0.659	_VSEQLQAK(gl)MPMK_
CCNB1	Ubiquitylation	K288		0.578	_QMEMK(gl)ILR_
CDK1	Ubiquitylation	K6	0.011	-0.784	_(ac)M(ox)EDYTK(gl)IEK_
CDK1	Ubiquitylation	K20	-0.327	-0.270	_IGEGTYGVVYK(gl)GR_
CDK1	Ubiquitylation	K33	0.736	0.239	_TTGQVVAMK(gl)K_
CDK1	Ubiquitylation	K34		-0.306	_TTGQVVAMKK(gl)_
CDK1	Ubiquitylation	K58	0.312	-0.262	_EISLLK(gl)ELR_
CDK1	Ubiquitylation	K136		-0.468	_DLK(gl)PQNLLIDDK(gl)GTIK_
CDK1	Ubiquitylation	K145	0.161	-0.954	_DLKPQNLLIDDK(gl)GTIK_
CDK1	Ubiquitylation	K149		-0.038	_GTIK(gl)LADFGLAR_
CDK1	Ubiquitylation	K251	-0.047	-1.236	_WK(gl)PGSLASHVK_
CDK1	Ubiquitylation	K280	0.179	-1.210	_MLIYDPAK(gl)R_
GADD45A	Ubiquitylation	K12	-0.515	0.281	_TLEEFSAGEQK(gl)TER_
GADD45A	Ubiquitylation	K29		0.092	_VGDALEEVLSK(gl)ALSQR_
PCNA	Ubiquitylation	K13	0.209	2.207	_LVQGSILK(gl)K_
PCNA	Ubiquitylation	K14	0.233	2.833	_LVQGSILKK(gl)_
PCNA	Ubiquitylation	K80	0.570	1.579	_ILK(gl)CAGNEDIITLR_
PCNA	Ubiquitylation	K164	2.309	2.671	_DLSHIGDAVVISCAK(gl)DGVK_
PCNA	Ubiquitylation	K168	2.484	2.645	_DLSHIGDAVVISCAKDGVK(gl)_
PCNA	Ubiquitylation	K248	0.226	0.515	_IADMGHLK(gl)YYLAPK_