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)
DDX20	2	-1.700	3.260		-0.911		-0.594	-0.404
DDX20	2	-1.700	3.260	-1.460
GEMIN4	1	0.410	0.040		-0.361	0.231
GEMIN4	1	0.410	0.040				-0.166	-0.019
CLNS1A	0	-1.140	1.450		-0.181	-0.106
GEMIN2	0	0.620	-0.610
PRMT5	0	0.330	-0.190				-0.234	0.169
PRMT5	0	0.330	-0.190	0.437	-0.333	-0.138
SNRPB	0	-0.690	0.900	0.279	-0.218	0.342	0.246	0.550
SMN1	0	-1.430	1.720		0.023	0.246		-1.731
SMN1	0	-0.560	0.640		0.023	0.246		-1.731
SMN2	0				0.023	0.246		-1.731

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CLNS1A	Phosphorylation	S102	-0.365	-0.345	_FEEESKEPVADEEEEDS(ph)DDDVEPITEFR_
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_
GEMIN2	Phosphorylation	S81		-0.444	_KQS(ph)VNISLSGCQPAPEGYSPTLQWQQQQVAQFSTVR_
GEMIN4	Phosphorylation	S205		1.824	_LRS(ph)DPDACPTMPLLAMLLR_
PRMT5	Ubiquitylation	K60	-1.551	-1.863	_EFIQEPAK(gl)NRPGPQTR_
PRMT5	Ubiquitylation	K95	0.070	-1.206	_LSPWIRPDSK(gl)VEK_
PRMT5	Ubiquitylation	K200	0.125	0.439	_TLCDYSK(gl)R_
PRMT5	Ubiquitylation	K240	-1.218		_AAILPTSIFLTNK(gl)K_
PRMT5	Ubiquitylation	K241	-1.002		_AAILPTSIFLTNKK(gl)_
PRMT5	Ubiquitylation	K387		0.290	_IK(gl)LYAVEK_
SMN1	Phosphorylation	S4	0.158	0.444	_(ac)AMS(ph)SGGSGGGVPEQEDSVLFR_
SMN1	Phosphorylation	S5	0.453	0.382	_(ac)AMSS(ph)GGSGGGVPEQEDSVLFR_
SMN1	Phosphorylation	S8	0.239	0.738	_(ac)AMSSGGS(ph)GGGVPEQEDSVLFR_
SMN1	Phosphorylation	T25	1.306	0.581	_GT(ph)GQSDDSDIWDDTALIK_
SMN1	Phosphorylation	S28	0.885	0.944	_GTGQS(ph)DDSDIWDDTALIK_
SMN1	Phosphorylation	S31		0.980	_RGTGQSDDS(ph)DIWDDTALIK_
SMN1	Ubiquitylation	K45	0.101	1.114	_AYDK(gl)AVASFK_
SMN1	Ubiquitylation	K51	-0.448		_AVASFK(gl)HALK_
SMN1	Ubiquitylation	K65	-0.724		_NGDICETSGK(gl)PK_
SMN1	Ubiquitylation	K83	-0.049	-0.330	_K(gl)NTAASLQQWK_
SMN1	Ubiquitylation	K93		0.896	_NTAASLQQWK(gl)VGDK_
SMN1	Ubiquitylation	K179	-1.678		_SPGNK(gl)SDNIKPK_
SMN1	Ubiquitylation	K209	-0.581	-0.285	_LGPGK(gl)PGLK_
SMN2	Phosphorylation	S4	0.158	0.444	_(ac)AMS(ph)SGGSGGGVPEQEDSVLFR_
SMN2	Phosphorylation	S5	0.453	0.382	_(ac)AMSS(ph)GGSGGGVPEQEDSVLFR_
SMN2	Phosphorylation	S8	0.239	0.738	_(ac)AMSSGGS(ph)GGGVPEQEDSVLFR_
SMN2	Phosphorylation	T25	1.306	0.581	_GT(ph)GQSDDSDIWDDTALIK_
SMN2	Phosphorylation	S28	0.885	0.944	_GTGQS(ph)DDSDIWDDTALIK_
SMN2	Phosphorylation	S31		0.980	_RGTGQSDDS(ph)DIWDDTALIK_
SMN2	Ubiquitylation	K45	0.101	1.114	_AYDK(gl)AVASFK_
SMN2	Ubiquitylation	K51	-0.448		_AVASFK(gl)HALK_
SMN2	Ubiquitylation	K65	-0.724		_NGDICETSGK(gl)PK_
SMN2	Ubiquitylation	K83	-0.049	-0.330	_K(gl)NTAASLQQWK_
SMN2	Ubiquitylation	K93		0.896	_NTAASLQQWK(gl)VGDK_
SMN2	Ubiquitylation	K179	-1.678		_SPGNK(gl)SDNIKPK_
SMN2	Ubiquitylation	K209	-0.581	-0.285	_LGPGK(gl)PGLK_
SNRPB	Ubiquitylation	K8	0.805		_SSK(gl)MLQHIDYR_
SNRPB	Ubiquitylation	K32		0.987	_IFIGTFK(gl)_
SNRPB	Ubiquitylation	K88	-0.870		_GENLVSMTVEGPPPK(gl)DTGIAR_