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)
CAPZB	1	0.940	-1.150	0.175	0.103	0.384	0.305	-0.428
SNX27	1	0.670	-0.240	-0.887			0.166	0.054
CAPZA2	1	-1.410	3.640		-0.055	-0.006	0.467	-0.183
FAM21A	0
FAM21C	0
CAPZA1	0	0.560	-0.680
CAPZA1	0	0.560	-0.680	-0.049	-0.077	0.058	0.155	-0.264
KIAA1033	0	-1.300	1.490
WASH4P	0

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CAPZA1	Phosphorylation	S9	0.754	0.930	_(ac)ADFDDRVS(ph)DEEKVR_
CAPZA1	Ubiquitylation	K118	-1.483	-1.231	_EASDPQPEEADGGLK(gl)SWR_
CAPZA2	Phosphorylation	S9	0.432	0.806	_(ac)ADLEEQLS(ph)DEEKVR_
CAPZA2	Ubiquitylation	K147	-0.399		_EHYPNGVCTVYGKK(gl)_
CAPZA2	Ubiquitylation	K268	0.156	0.188	_TK(gl)IDWNK_
CAPZA2	Ubiquitylation	K278	-0.071	-0.333	_ILSYK(gl)IGK_
CAPZA2	Ubiquitylation	K281	-0.195	-0.420	_IGK(gl)EMQNA_
CAPZB	Ubiquitylation	K286	0.843	0.715	_LVEDMENK(gl)IR_
CAPZB	Ubiquitylation	K298	0.345	1.035	_STLNEIYFGK(gl)TK_
CAPZB	Ubiquitylation	K300	0.315	1.544	_STLNEIYFGKTK(gl)_
CAPZB	Ubiquitylation	K315		1.983	_SVQTFADK(gl)SK_
CAPZB	Ubiquitylation	K317	0.515	1.983	_SVQTFADKSK(gl)_
FAM21A	Phosphorylation	T5		-0.594	_T(ph)TPDQELAPASEPVWERPWSVEEIRR_
FAM21A	Phosphorylation	T6		-0.594	_T(ph)TPDQELAPASEPVWERPWSVEEIRR_
FAM21A	Phosphorylation	S288	0.363	0.241	_SRPTS(ph)FADELAAR_
FAM21A	Phosphorylation	T331		-0.774	_RT(ph)PSDDEEDNLFAPPK_
FAM21A	Phosphorylation	S333	-0.945	-0.894	_RTPS(ph)DDEEDNLFAPPK_
FAM21A	Phosphorylation	S352	1.396	1.410	_LTDEDFS(ph)PFGSGGGLFSGGK_
FAM21A	Phosphorylation	S498	0.354	0.400	_AVAS(ph)PEATVSQTDENK_
FAM21A	Phosphorylation	S728	0.212	0.155	_KETVSEAPPLLFS(ph)DEEEKEAQLGVK_
FAM21A	Phosphorylation	S802	0.579	0.140	_TVLS(ph)LFDEEEDKMEDQNIIQAPQK_
FAM21A	Phosphorylation	S1142	-0.646	0.272	_GEADLFDSGDIFSTGTGS(ph)QSVER_
FAM21A	Phosphorylation	S1144	-0.284	-0.045	_GEADLFDSGDIFSTGTGSQS(ph)VER_
FAM21C	Phosphorylation	S288	0.363	0.241	_SRPTS(ph)FADELAAR_
FAM21C	Phosphorylation	T331		-0.774	_RT(ph)PSDDEEDNLFAPPK_
FAM21C	Phosphorylation	S333	-0.945	-0.894	_RTPS(ph)DDEEDNLFAPPK_
FAM21C	Phosphorylation	S352	1.396	1.410	_LTDEDFS(ph)PFGSGGGLFSGGK_
FAM21C	Phosphorylation	S498	0.354	0.400	_AVAS(ph)PEATVSQTDENK_
FAM21C	Phosphorylation	S728	0.212	0.155	_KETVSEAPPLLFS(ph)DEEEKEAQLGVK_
FAM21C	Phosphorylation	S802	0.579	0.140	_TVLS(ph)LFDEEEDKMEDQNIIQAPQK_
FAM21C	Phosphorylation	S1142	-0.646	0.272	_GEADLFDSGDIFSTGTGS(ph)QSVER_
FAM21C	Phosphorylation	S1144	-0.284	-0.045	_GEADLFDSGDIFSTGTGSQS(ph)VER_
KIAA1033	Ubiquitylation	K1090	0.668	-0.322	_AVAK(gl)QQNVQSASQDEK_
SNX27	Phosphorylation	S51		1.585	_SES(ph)GYGFNVR_
WASH4P	Ubiquitylation	K151		-0.522	_ALQEK(gl)LK_
WASH4P	Ubiquitylation	K233		0.527	_LFDAPLSISK(gl)R_