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)
SEC61B	1	-0.680	0.150	-3.497			-1.265	-1.434
POLA2	0	0.840	-0.250					-0.244
TNPO1	0	1.240	-0.920	-0.120	0.288	-0.034	0.255	-0.126
RBM22	0	0.250	0.540	-0.425	-1.788	0.001	-1.588	-0.510
TGFB1	0	-0.550	1.050
KPNB1	0	-1.100	2.030	0.513	-0.057	0.327	0.627	0.452
AGAP3	0	0.590	-0.720
TP53	0	-1.070	1.050	-2.808	0.076	-0.094	0.436	0.497
AKT1	0	-0.050	0.700
AKT1	0	0.860	-0.040

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
AGAP3	Phosphorylation	T442	-3.655		_ATPATAPGT(ph)SPR_
AGAP3	Phosphorylation	S443	-3.655		_ATPATAPGT(ph)SPR_
AGAP3	Phosphorylation	S538	-0.914	-1.112	_LDPPPS(ph)PHSNR_
AKT1	Phosphorylation	S124	0.252	0.311	_SGS(ph)PSDNSGAEEMEVSLAKPK_
AKT1	Phosphorylation	S126	-0.241		_SGSPS(ph)DNSGAEEM(ox)EVSLAK_
AKT1	Ubiquitylation	K301	0.988		_EGIK(gl)DGATMK_
KPNB1	Ubiquitylation	K68	0.403	0.420	_NSLTSK(gl)DPDIK_
KPNB1	Ubiquitylation	K73		-0.134	_NSLTSKDPDIK(gl)AQYQQR_
KPNB1	Ubiquitylation	K211	-0.036		_ANFDK(gl)ESER_
KPNB1	Ubiquitylation	K549	-0.563		_DCYPAVQK(gl)TTLVIMER_
KPNB1	Ubiquitylation	K835	-0.212	0.450	_DVLK(gl)LVEAR_
KPNB1	Ubiquitylation	K859		0.118	_AK(gl)TLATWATK_
KPNB1	Ubiquitylation	K867	0.636	1.498	_TLATWATK(gl)ELR_
POLA2	Phosphorylation	T127	-0.548	0.195	_AIST(ph)PET(ph)PLTK_
POLA2	Phosphorylation	T130		-1.549	_AIST(ph)PET(ph)PLTK_
POLA2	Ubiquitylation	K134		-1.351	_AISTPETPLTK(gl)R_
POLA2	Phosphorylation	S141	-0.772	-0.619	_S(ph)PHQLLSPSSFSPSATPSQK_
POLA2	Ubiquitylation	K160		-1.904	_SPHQLLSPSSFSPSATPSQK(gl)YNSR_
POLA2	Ubiquitylation	K212		-0.097	_SMFQK(gl)LPDIR_
POLA2	Ubiquitylation	K500	-0.292	-0.131	_ILK(gl)HILTQR_
POLA2	Ubiquitylation	K564	-0.298	-0.082	_LTK(gl)GQVGGTFAR_
SEC61B	Phosphorylation	S7	-0.660		_PGPTPS(ph)GTNVGSSGRSPSK_
SEC61B	Phosphorylation	T9		-0.867	_PGPTPSGT(ph)NVGSSGRSPSK_
SEC61B	Phosphorylation	S13	-0.477	-0.986	_PGPTPSGTNVGS(ph)SGRSPSK_
SEC61B	Phosphorylation	S14	-0.692	-0.695	_PGPTPSGTNVGSS(ph)GRSPSK_
SEC61B	Phosphorylation	S17	-0.477	-0.605	_PGPTPSGTNVGSSGRS(ph)PSK_
SEC61B	Phosphorylation	S49	1.434	2.261	_TTS(ph)AGTGGMWR_
TGFB1	Ubiquitylation	K50		-0.557	_GQILSK(gl)LR_
TNPO1	Ubiquitylation	K66		0.261	_LK(gl)SEDEPTR_
TNPO1	Ubiquitylation	K81	0.303	0.468	_SLSGLILK(gl)NNVK_
TP53	Ubiquitylation	K120	-0.188		_LGFLHSGTAK(gl)SVTCTYSPALNK_
TP53	Ubiquitylation	K164	0.157	-1.260	_AMAIYK(gl)QSQHMTEVVR_
TP53	Phosphorylation	S314	-0.695	-1.000	_ALPNNTSS(ph)SPQPK_
TP53	Phosphorylation	S315	-0.762	-0.959	_RALPNNTSSS(ph)PQPK_
TP53	Ubiquitylation	K320	-0.978		_ALPNNTSSSPQPKK(gl)_
TP53	Ubiquitylation	K357	-0.231	-0.823	_ELNEALELKDAQAGK(gl)EPGGSR_