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)
ARHGEF11	1	-1.250	1.080
RGS16	1	-2.290	4.640
AKAP10	0	0.200	-0.300
SNX14	0	0.610	-0.670
RGS3	0	0.530	-0.710
ADRBK1	0	-0.390	0.360
ADRBK1	0	-0.340	0.480
RGS7	0	0.820	-0.610

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ADRBK1	Phosphorylation	S670	1.038	0.924	_NKPRS(ph)PVVELSK_
ADRBK1	Phosphorylation	S676		1.113	_NKPRSPVVELS(ph)K_
AKAP10	Phosphorylation	S52	-0.749	0.023	_ASISVHS(ph)PQK_
AKAP10	Phosphorylation	S281	-0.199	0.277	_NSPAS(ph)PLKELSGK_
ARHGEF11	Phosphorylation	S216		1.512	_LSLDS(ph)QEGDSGLDSGTER_
ARHGEF11	Phosphorylation	S556	0.780	0.048	_SSSQSTFHIPLS(ph)PVEVKPGNVR_
ARHGEF11	Phosphorylation	T668		-1.878	_SLENPT(ph)PPFT(ph)PK_
ARHGEF11	Phosphorylation	S1155	-0.647	-0.776	_HQVLLEDPEQEGS(ph)AEEEELGVLPCPSTSLDGENR_
ARHGEF11	Phosphorylation	T1292	0.389	0.509	_T(ph)RNSGIWESPELDR_
ARHGEF11	Phosphorylation	S1295	0.556	0.668	_TRNS(ph)GIWESPELDR_
ARHGEF11	Phosphorylation	S1458	1.017	2.592	_SLGGESS(ph)GGTTPVGSFHTEAAR_
ARHGEF11	Phosphorylation	S1480		-0.293	_WTDGSLS(ph)PPAKEPLASDSR_
RGS16	Ubiquitylation	K165		-0.674	_TLMEK(gl)DSYPR_
RGS16	Ubiquitylation	K173		-0.716	_FLK(gl)SPAYR_
RGS3	Phosphorylation	S806	-0.235	0.091	_DLPAIQES(ph)PTR_
RGS7	Phosphorylation	S241	-1.071	-0.956	_SHS(ph)PTHTPTPETKPPTEDELQQQIK_
SNX14	Ubiquitylation	K11		0.472	_TMGQK(gl)LK_
SNX14	Ubiquitylation	K338	-0.059	-0.450	_LELK(gl)QIR_
SNX14	Ubiquitylation	K432		-0.660	_IAEGPYIDVVK(gl)LQTMR_
SNX14	Ubiquitylation	K656		-0.514	_NYEFLKSK(gl)_
SNX14	Ubiquitylation	K763		-0.642	_LFNDLFK(gl)NNANR_
SNX14	Ubiquitylation	K896		-0.381	_CIGEETK(gl)YESIR_