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)
POLR2A	3			-0.397	0.863	1.593	-2.121	0.465
DDX20	2	-1.700	3.260		-0.911		-0.594	-0.404
DDX20	2	-1.700	3.260	-1.460
SNRPB2	1	2.000	-1.110	0.093	-0.673	0.119	-0.315
GTF2B	1	0.010	-0.230		-1.841	-0.911
GEMIN4	1	0.410	0.040		-0.361	0.231
GEMIN4	1	0.410	0.040				-0.166	-0.019
GEMIN2	0	0.620	-0.610
TBP	0	1.610	-1.170	-0.831
SNRPB	0	-0.690	0.900	0.279	-0.218	0.342	0.246	0.550
SNRPN	0	-1.150	1.460	0.279	-0.218	0.342	0.246	0.550
SNRPN	0	1.390	-0.910	0.279	-0.218	0.342	0.246	0.550
DHX9	0	0.160	-0.600	-0.456	-0.799	-0.169

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
DDX20	Phosphorylation	S268		1.509	_LNS(ph)SDPSLIGLK_
DDX20	Ubiquitylation	K356	0.817	-0.217	_LDAMAKLK(gl)_
DDX20	Phosphorylation	T531	0.063	0.240	_AT(ph)SPKELGCDR_
DDX20	Phosphorylation	S532	-1.143	-0.447	_ATS(ph)PKELGCDR_
DDX20	Phosphorylation	S714	-0.225	0.002	_YQES(ph)PGIQM(ox)K_
DDX20	Ubiquitylation	K720		-1.179	_YQESPGIQMK(gl)TR_
DHX9	Ubiquitylation	K16	0.349		_K(gl)MTPSYEIR_
DHX9	Phosphorylation	S87	-3.262	-3.196	_SEEVPAFGVAS(ph)PPPLTDTPDTTANAEGDLPTTMGGPLPPHLALK_
DHX9	Phosphorylation	T97		-2.744	_SEEVPAFGVASPPPLTDTPDT(ph)TANAEGDLPTTM(ox)GGPLPPHLALK_
DHX9	Ubiquitylation	K146	0.085	0.291	_GANLK(gl)DYYSR_
DHX9	Ubiquitylation	K191	-0.896	-0.427	_LNQYFQK(gl)EK_
DHX9	Ubiquitylation	K193		-0.204	_LNQYFQK(gl)EK_
DHX9	Ubiquitylation	K467	0.273	0.693	_GEEPGK(gl)SCGYSVR_
DHX9	Ubiquitylation	K497	0.228	-0.210	_K(gl)LEAGIR_
DHX9	Ubiquitylation	K857	-0.156	-0.205	_ILAK(gl)LPIEPR_
DHX9	Ubiquitylation	K1024	0.044	-0.110	_NALIHK(gl)SSVNCPFSSQDMK_
DHX9	Ubiquitylation	K1037	0.034		_SSVNCPFSSQDMK(gl)YPSPFFVFGEK_
GEMIN2	Phosphorylation	S81		-0.444	_KQS(ph)VNISLSGCQPAPEGYSPTLQWQQQQVAQFSTVR_
GEMIN4	Phosphorylation	S205		1.824	_LRS(ph)DPDACPTMPLLAMLLR_
GTF2B	Ubiquitylation	K59	0.815		_TFSNDK(gl)ATKDPSR_
GTF2B	Phosphorylation	S70	0.024	1.199	_VGDS(ph)QNPLLSDGDLSTMIGK_
GTF2B	Ubiquitylation	K100	0.563		_GTGAASFDEFGNSK(gl)YQNRR_
GTF2B	Ubiquitylation	K149	0.704		_QVYEQK(gl)SLK_
GTF2B	Ubiquitylation	K178	1.874		_TFK(gl)EICAVSR_
POLR2A	Ubiquitylation	K32		1.006	_VQFGVLSPDELK(gl)R_
POLR2A	Ubiquitylation	K127		1.428	_IK(gl)DILAK_
POLR2A	Ubiquitylation	K132		0.487	_IKDILAK(gl)SK_
POLR2A	Ubiquitylation	K149		1.053	_LTHVYDLCK(gl)GK_
POLR2A	Ubiquitylation	K226		1.254	_VHEIFK(gl)R_
POLR2A	Ubiquitylation	K279		0.885	_NQDDLTHK(gl)LADIVK_
POLR2A	Ubiquitylation	K285		1.235	_LADIVK(gl)INNQLR_
POLR2A	Ubiquitylation	K417		0.662	_GNSQYPGAK(gl)YIIR_
POLR2A	Ubiquitylation	K707		1.333	_TYQDIQNTIK(gl)K_
POLR2A	Ubiquitylation	K710	1.362	1.417	_AK(gl)QDVIEVIEK_
POLR2A	Ubiquitylation	K751	-0.268	1.477	_DK(gl)TGSSAQK(gl)SLSEYNNFK_
POLR2A	Ubiquitylation	K758	-0.129	1.511	_DKTGSSAQK(gl)SLSEYNNFK_
POLR2A	Ubiquitylation	K767		1.702	_SLSEYNNFK(gl)SMVVSGAK_
POLR2A	Ubiquitylation	K775		1.252	_SMVVSGAK(gl)GSK_
POLR2A	Ubiquitylation	K812		-0.169	_TLPHFIK(gl)DDYGPESR_
POLR2A	Ubiquitylation	K976	0.145	0.332	_VIFPTGDSK(gl)VVLPCNLLR_
POLR2A	Ubiquitylation	K1014		0.766	_VVEGVK(gl)ELSK_
POLR2A	Ubiquitylation	K1125	4.356	1.173	_LK(gl)ELINISK_
POLR2A	Ubiquitylation	K1155	3.909	0.506	_AK(gl)DILCR_
POLR2A	Ubiquitylation	K1350	5.000	0.930	_VLSEK(gl)DVDPVR_
POLR2A	Phosphorylation	T1840		-1.940	_YT(ph)PTSPSYSPSSPEYTPTSPK_
POLR2A	Phosphorylation	T1842	-2.070		_YTPT(ph)SPSYS(ph)PSSPEYTPTSPK_
POLR2A	Phosphorylation	S1843	-1.841	-1.437	_YTPTS(ph)PSYSPSSPEYTPTSPK_
POLR2A	Phosphorylation	Y1846		-1.758	_YTPTSPSY(ph)SPSSPEYTPTS(ph)PK_
POLR2A	Phosphorylation	S1847	-1.016	-1.726	_Y(ph)TPTSPSYS(ph)PSSPEYTPT(ph)SPK_
POLR2A	Phosphorylation	S1849		-2.693	_YTPTSPSY(ph)SPS(ph)SPEYTPTSPK_
POLR2A	Phosphorylation	S1850	-1.360	-0.983	_YTPTSPSYSPSS(ph)PEYTPTS(ph)PK_
POLR2A	Phosphorylation	Y1853	-1.665		_YTPTSPSYSPSSPEY(ph)TPT(ph)SPK_
POLR2A	Phosphorylation	T1856		-1.740	_YTPTSPSYS(ph)PSSPEYTPT(ph)SPK_
POLR2A	Phosphorylation	S1857	-2.153	-2.282	_YTPTSPSYSPSSPEYTPTS(ph)PK_
POLR2A	Phosphorylation	T1877	-0.410		_YSPT(ph)SPTYS(ph)PTTPK_
POLR2A	Phosphorylation	S1878	-1.417	-0.623	_YSPTS(ph)PTYSPTT(ph)PK_
POLR2A	Phosphorylation	S1882	-0.491	0.086	_YSPTS(ph)PTYS(ph)PTTPK_
POLR2A	Phosphorylation	T1885	-0.372	-0.103	_YSPTS(ph)PTYSPTT(ph)PK_
POLR2A	Phosphorylation	S1889		-1.476	_YS(ph)PTSPTYSPTS(ph)PVYTPTSPK_
POLR2A	Phosphorylation	T1891	-3.041	-2.243	_YSPT(ph)SPTYSPTSPVYTPTSPK_
POLR2A	Phosphorylation	S1892	-2.675	-2.044	_YSPTS(ph)PTYSPTSPVYTPTSPK_
POLR2A	Phosphorylation	S1896		-1.174	_YSPTSPTYS(ph)PTSPVYTPT(ph)SPK_
POLR2A	Phosphorylation	T1898		-1.558	_YSPTS(ph)PTYSPT(ph)SPVYTPTSPK_
POLR2A	Phosphorylation	S1899	-0.903	-1.110	_YSPTSPTYSPTS(ph)PVYT(ph)PTSPK_
POLR2A	Phosphorylation	T1903	-0.180	-1.726	_YSPTSPTYSPTS(ph)PVYT(ph)PTSPK_
POLR2A	Phosphorylation	T1905	-1.328	-1.788	_YSPTSPTYSPTS(ph)PVYTPT(ph)SPK_
POLR2A	Phosphorylation	S1906	-2.720	-2.245	_YSPTS(ph)PTYSPTSPVYTPTS(ph)PK_
POLR2A	Phosphorylation	S1910	-1.108	-1.445	_YS(ph)PTSPTYS(ph)PTSPK_
POLR2A	Phosphorylation	T1912		-1.639	_YSPT(ph)SPTYS(ph)PTSPK_
POLR2A	Phosphorylation	S1913	-2.778	-1.508	_YSPTS(ph)PTYSPTS(ph)PK_
POLR2A	Phosphorylation	T1915	-2.612		_YSPTSPT(ph)YSPTSPK_
POLR2A	Phosphorylation	S1917	-2.286	-1.773	_YSPTS(ph)PTYS(ph)PTSPK_
POLR2A	Phosphorylation	T1919	-2.218	-1.471	_YSPTS(ph)PTYSPT(ph)SPK_
POLR2A	Phosphorylation	S1920	-1.088	-1.414	_YSPTS(ph)PTYSPTS(ph)PK_
SNRPB	Ubiquitylation	K8	0.805		_SSK(gl)MLQHIDYR_
SNRPB	Ubiquitylation	K32		0.987	_IFIGTFK(gl)_
SNRPB	Ubiquitylation	K88	-0.870		_GENLVSMTVEGPPPK(gl)DTGIAR_
SNRPB2	Ubiquitylation	K85	1.475	0.758	_IQYAK(gl)TDSDIISK_
SNRPB2	Ubiquitylation	K93	1.448	1.158	_TDSDIISK(gl)MR_
SNRPN	Ubiquitylation	K8	0.805		_SSK(gl)MLQHIDYR_
SNRPN	Ubiquitylation	K32		0.987	_IFIGTFK(gl)_
SNRPN	Ubiquitylation	K88	-0.870		_GENLVSMTVEGPPPK(gl)DTGIAR_
TBP	Ubiquitylation	K181	-0.140	-0.577	_LDLK(gl)TIALR_
TBP	Ubiquitylation	K225		-0.596	_MVCTGAK(gl)SEEQSR_