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)
PUM2	2	0.730	-0.940
YBX1	2	-0.180	-0.010		-0.197	-0.190	-1.344	-0.617
IGF2BP1	2	0.480	-0.920	-0.339	0.012	0.258	-0.196	0.244
DDX3X	2	-0.250	0.370	0.081	-0.794	-0.166	-0.062	-0.025
KHSRP	1	0.130	-0.080	-1.346	-0.756	-1.217	-1.712	-0.497
STAU1	1	0.240	0.480	-1.307	-0.562	-0.501	-1.328	-0.200
ZFP36	1	-1.860	3.010
CAPRIN1	1	0.660	-0.210	0.762	1.503	0.379	0.094	-0.014
EIF4E	1	-2.250	4.200				0.590	0.156
EIF4E	1	-2.250	4.200	0.369
MBNL1	1	1.270	-0.900					-5.302
ATXN2L	1	-0.290	0.580	-0.053			-0.841	-0.603
PABPC1	0	0.100	-0.400	0.167	-0.387	-0.147	-0.312	-0.037
DDX1	0	-0.100	0.160	-0.034	-0.036	0.487	-0.133	0.258
PABPC4	0	0.660	-0.110	0.211	-0.241	0.015	-0.206	0.105
CIRBP	0	-0.810	0.840		0.581	-0.442
LARP4B	0	-0.420	0.170	-0.691			-0.693	-0.045
TIA1	0	-1.050	1.250
TIA1	0	-1.050	1.250	-0.721	-0.259	-0.319	-0.332	-0.199
TIA1	0	-1.050	1.250	-0.455			0.130	0.623
LIN28A	0	0.700	-0.230
EIF2S1	0	-0.440	-0.030	0.648			0.346	0.497
RC3H1	0	0.860	-0.340
G3BP1	0	-1.510	1.890	0.496	1.155	0.123	-0.821	-0.258
G3BP1	0	-1.510	1.890
TIAL1	0	-0.540	0.100
TIAL1	0	-0.540	0.100	-0.721	-0.259	-0.319	-0.332	-0.199
RBM4	0	-0.070	0.200		0.658	0.120
RBM4	0	-0.070	0.200	-0.149			0.399	0.199
ATXN2	0	-0.480	0.100	-1.858			-0.941	-0.424

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ATXN2	Ubiquitylation	K349	-0.862	0.369	_DMDSSYAK(gl)R_
ATXN2	Ubiquitylation	K455	-1.801		_ANQLAEEIESSAQYK(gl)AR_
ATXN2	Phosphorylation	S616		-0.891	_RM(ox)S(ph)SEGPPRM(ox)SPK_
ATXN2	Phosphorylation	S624	-1.157	-0.461	_MSSEGPPRMS(ph)PK_
ATXN2	Phosphorylation	S667		0.034	_TS(ph)PSGGTWSSVVSGVPR_
ATXN2	Phosphorylation	S669	0.002	0.244	_TSPS(ph)GGTWSSVVSGVPR_
ATXN2	Phosphorylation	T771	-0.128	-0.274	_QNSPAGNKENIKPNET(ph)SPSFSK_
ATXN2	Phosphorylation	S772	-0.093	-0.116	_ENIKPNETS(ph)PSFSK_
ATXN2	Phosphorylation	S784	-0.208	0.376	_GIS(ph)PVVSEHR_
ATXN2	Phosphorylation	S889		-0.710	_RGPEVTSQGVQTSS(ph)PACK_
ATXN2L	Phosphorylation	S111	0.569	0.606	_GPPQS(ph)PVFEGVYNNSR_
ATXN2L	Phosphorylation	S306	2.721	-0.478	_EIESS(ph)PQYR_
ATXN2L	Phosphorylation	S335	-0.517	0.205	_QGS(ph)GRESPSLASR_
ATXN2L	Phosphorylation	S339	-0.322	0.154	_QGSGRES(ph)PSLASR_
ATXN2L	Ubiquitylation	K348	0.308		_EGK(gl)YIPLPQR_
ATXN2L	Phosphorylation	S391		-0.879	_GPHHLDNSS(ph)PGPGSEAR_
ATXN2L	Phosphorylation	T421	-1.623	-1.486	_T(ph)LSSPSNRPSGETSVPPPPAVGR_
ATXN2L	Phosphorylation	S423	-1.658		_TLS(ph)SPSNRPSGETSVPPPPAVGR_
ATXN2L	Phosphorylation	S424		-1.181	_TLSS(ph)PSNRPSGETSVPPPPAVGR_
ATXN2L	Phosphorylation	S449	-0.031	0.247	_M(ox)YPPRS(ph)PK_
ATXN2L	Ubiquitylation	K507	-0.776		_ISLAPTDVK(gl)ELSTKEPGR_
ATXN2L	Ubiquitylation	K538	-1.286		_VPGLQNEQK(gl)R_
ATXN2L	Phosphorylation	S559	-0.284	-0.125	_LQPSSS(ph)PENSLDPFPPR_
ATXN2L	Phosphorylation	S589	0.433	0.975	_EKEVDGLLTS(ph)EPM(ox)GSPVSSK_
ATXN2L	Phosphorylation	S594	0.171	0.492	_EVDGLLTSEPMGS(ph)PVSSK_
ATXN2L	Phosphorylation	S630		-2.209	_TESVSDKEDKPPLAPSGGTEGPEQPPPPCPS(ph)QTGSPPVGLIK_
ATXN2L	Phosphorylation	T632	-3.399	-2.759	_TESVSDKEDKPPLAPSGGTEGPEQPPPPCPSQT(ph)GSPPVGLIK_
ATXN2L	Phosphorylation	S680	0.025	-0.810	_STS(ph)TPTSPGPR_
ATXN2L	Phosphorylation	T683	-1.044	-0.897	_STSTPT(ph)SPGPR_
CAPRIN1	Ubiquitylation	K63	1.347		_QILGVIDK(gl)K_
CAPRIN1	Ubiquitylation	K64	1.213	1.269	_QILGVIDKK(gl)_
CAPRIN1	Ubiquitylation	K74	0.036		_GK(gl)LDDYQER_
CAPRIN1	Ubiquitylation	K125	1.014		_SFMALSQDIQK(gl)TIK_
CAPRIN1	Ubiquitylation	K223	-0.252	-0.360	_EK(gl)PVCGTTYK_
CAPRIN1	Ubiquitylation	K231	0.419		_EKPVCGTTYK(gl)VLK_
DDX1	Ubiquitylation	K82		-0.137	_TTIK(gl)TGASVLNK_
DDX1	Ubiquitylation	K117	1.370		_EVK(gl)EWHGCR_
DDX1	Ubiquitylation	K173	1.499		_FGFGFGGTGKK(gl)_
DDX1	Ubiquitylation	K260	-0.585		_DGFVALSK(gl)APDGYIVK_
DDX1	Ubiquitylation	K281	0.294		_SQHSGNAQVTQTK(gl)FLPNAPK_
DDX1	Ubiquitylation	K358	1.293		_LDDLVSTGK(gl)LNLSQVR_
DDX1	Phosphorylation	S481	0.023	0.050	_DNTRPGANS(ph)PEMWSEAIK_
DDX3X	Ubiquitylation	K78	1.311		_DK(gl)DAYSSFGSR_
DDX3X	Ubiquitylation	K93	0.657	1.846	_GK(gl)SSFFSDR_
DDX3X	Phosphorylation	S94	0.172		_S(ph)SFFSDRGSGSR_
DDX3X	Phosphorylation	S102	0.008	0.230	_SSFFSDRGS(ph)GSR_
DDX3X	Phosphorylation	S104	-0.231	0.320	_SSFFSDRGSGS(ph)R_
DDX3X	Ubiquitylation	K130	1.572	1.502	_SGFGK(gl)FER_
DDX3X	Ubiquitylation	K347	-0.406	0.360	_GK(gl)IGLDFCK_
DDX3X	Ubiquitylation	K503	-0.796		_SGK(gl)SPILVATAVAAR_
DDX3X	Phosphorylation	S602		-0.349	_S(ph)SRFSGGFGAR_
DDX3X	Phosphorylation	S603		-0.330	_SS(ph)RFSGGFGAR_
DDX3X	Phosphorylation	S606	-0.248	-0.447	_FS(ph)GGFGAR_
EIF2S1	Ubiquitylation	K87		-0.040	_GYIDLSK(gl)R_
EIF2S1	Ubiquitylation	K101	-0.331	0.258	_CEDK(gl)FTK_
EIF2S1	Ubiquitylation	K106	0.463	0.148	_SK(gl)TVYSILR_
EIF2S1	Ubiquitylation	K190		-1.695	_LTPQAVK(gl)IR_
EIF2S1	Ubiquitylation	K226	-0.401	-2.300	_AGLNCSTENMPIK(gl)INLIAPPR_
EIF4E	Ubiquitylation	K147	-0.433	0.065	_WLITLNK(gl)QQR_
G3BP1	Ubiquitylation	K5	-0.296		_VMEK(gl)PSPLLVGR_
G3BP1	Ubiquitylation	K50	-0.885	-0.279	_NSSYVHGGLDSNGK(gl)PADAVYGQK_
G3BP1	Ubiquitylation	K64	0.737		_K(gl)VM(ox)SQNFTNCHTK_
G3BP1	Ubiquitylation	K76	0.373	0.769	_VM(ox)SQNFTNCHTK(gl)IR_
G3BP1	Phosphorylation	T143	-0.277		_YQDEVFGGFVT(ph)EPQEESEEEVEEPEER_
G3BP1	Phosphorylation	S149	-0.519	-0.267	_YQDEVFGGFVTEPQEES(ph)EEEVEEPEER_
G3BP1	Phosphorylation	S230	-0.445		_S(ph)SSPAPADIAQTVQEDLR_
G3BP1	Phosphorylation	S231	-0.108	-0.356	_SS(ph)SPAPADIAQTVQEDLR_
G3BP1	Phosphorylation	S232	-0.357	-0.128	_SSS(ph)PAPADIAQTVQEDLR_
G3BP1	Phosphorylation	T241	-0.320	-0.238	_SSSPAPADIAQT(ph)VQEDLR_
IGF2BP1	Ubiquitylation	K66	0.468	0.007	_VELQGK(gl)R_
IGF2BP1	Phosphorylation	S181	0.145	0.078	_QGS(ph)PVAAGAPAK_
IGF2BP1	Ubiquitylation	K190	-2.143	-1.004	_QGSPVAAGAPAK(gl)QQQVDIPLR_
IGF2BP1	Ubiquitylation	K272	-1.062	-0.765	_DTK(gl)TADEVPLK_
IGF2BP1	Ubiquitylation	K294	-0.976	0.052	_LIGK(gl)EGR_
IGF2BP1	Ubiquitylation	K300	-0.107		_NLK(gl)KVEQDTETK_
IGF2BP1	Phosphorylation	S313		0.221	_ITIS(ph)SLQDLTLYNPER_
IGF2BP1	Phosphorylation	S314	0.255		_ITISS(ph)LQDLTLYNPER_
IGF2BP1	Ubiquitylation	K330	0.912	0.577	_TITVK(gl)GAIENCCR_
IGF2BP1	Ubiquitylation	K346		0.773	_AEQEIMKK(gl)_
IGF2BP1	Ubiquitylation	K429	0.375		_GQHIK(gl)QLSR_
IGF2BP1	Ubiquitylation	K440	-1.281	-1.065	_FASASIK(gl)IAPPETPDSK_
IGF2BP1	Ubiquitylation	K450	-1.512	-1.678	_IAPPETPDSK(gl)VR_
IGF2BP1	Ubiquitylation	K465	-0.956	-0.267	_MVIITGPPEAQFK(gl)AQGR_
IGF2BP1	Ubiquitylation	K475	1.590	2.237	_LK(gl)EENFFGPK_
IGF2BP1	Ubiquitylation	K561	-0.386	0.027	_DILAQVK(gl)QQHQK_
KHSRP	Phosphorylation	T100	0.619		_IGGDAATTVNNST(ph)PDFGFGGQK_
KHSRP	Ubiquitylation	K109	-0.384	0.232	_IGGDAATTVNNSTPDFGFGGQK(gl)R_
KHSRP	Ubiquitylation	K122	-0.502	-1.429	_QLEDGDQPESKK(gl)_
KHSRP	Phosphorylation	S125	1.265	1.949	_KLAS(ph)QGDSISSQLGPIHPPPR_
KHSRP	Ubiquitylation	K169	0.608		_GGEQINK(gl)IQQDSGCK_
KHSRP	Ubiquitylation	K177	-0.480	-0.130	_IQQDSGCK(gl)VQISPDSGGLPER_
KHSRP	Phosphorylation	S181	0.331	0.424	_VQIS(ph)PDSGGLPER_
KHSRP	Ubiquitylation	K203	0.612		_SVSLTGAPESVQK(gl)AK_
KHSRP	Ubiquitylation	K205		0.356	_SVSLTGAPESVQKAK(gl)_
KHSRP	Ubiquitylation	K251	0.622	1.298	_AGLVIGK(gl)GGETIK_
KHSRP	Ubiquitylation	K257	0.850	1.240	_GGETIK(gl)QLQER_
KHSRP	Phosphorylation	S274	-0.095	1.644	_MILIQDGS(ph)QNTNVDKPLR_
KHSRP	Phosphorylation	T277	0.126	1.450	_MILIQDGSQNT(ph)NVDKPLR_
KHSRP	Ubiquitylation	K359	-0.109		_IQFK(gl)QDDGTGPEK_
KHSRP	Phosphorylation	S480	0.929	-0.004	_LFIIRGS(ph)PQQIDHAK_
KHSRP	Ubiquitylation	K628	0.007	0.744	_K(gl)IGQQPQQPGAPPQQDYTK_
LARP4B	Ubiquitylation	K225		0.173	_SLPLVQVDEK(gl)GEK_
LARP4B	Ubiquitylation	K305	-0.039	-0.502	_TFQGKPIK(gl)AR_
LARP4B	Ubiquitylation	K311		-0.183	_AK(gl)AIAINTFLPK_
LARP4B	Phosphorylation	S498	0.849	0.718	_KNS(ph)FGYR_
LARP4B	Phosphorylation	S516	-2.115		_FTSSQTQS(ph)PT(ph)PPKPPSPSFELGLSSFPPLPGAAGNLK_
LARP4B	Phosphorylation	T518		-2.042	_FTSSQTQSPT(ph)PPKPPSPS(ph)FELGLSSFPPLPGAAGNLK_
LARP4B	Phosphorylation	S524	-2.145	-2.189	_FTSSQTQSPTPPKPPS(ph)PSFELGLSSFPPLPGAAGNLK_
LARP4B	Phosphorylation	S526		-2.042	_FTSSQTQSPT(ph)PPKPPSPS(ph)FELGLSSFPPLPGAAGNLK_
LARP4B	Ubiquitylation	K563	1.332		_LSSLIIGPSK(gl)ER_
LARP4B	Phosphorylation	T566	1.247	0.888	_T(ph)LSADASVNTLPVVVSR_
LARP4B	Phosphorylation	S568	1.119	0.905	_TLS(ph)ADASVNTLPVVVSR_
LARP4B	Phosphorylation	S599		-1.250	_S(ph)PSPAHLPDDPK_
LARP4B	Phosphorylation	S601	-1.223	-0.986	_SPS(ph)PAHLPDDPK_
LARP4B	Phosphorylation	S718	-1.617	-0.704	_RPAGGRPS(ph)PSAM(ox)GK_
LARP4B	Phosphorylation	S720		-1.248	_RPAGGRPSPS(ph)AM(ox)GK_
LIN28A	Ubiquitylation	K102		-0.047	_SAK(gl)GLESIR_
MBNL1	Ubiquitylation	K58		1.821	_VIACFDSLK(gl)GR_
PABPC1	Ubiquitylation	K78	-0.883	0.807	_ALDTMNFDVIK(gl)GKPVR_
PABPC1	Ubiquitylation	K95	-0.105	0.553	_K(gl)SGVGNIFIK_
PABPC1	Ubiquitylation	K104	-0.977	-0.336	_SGVGNIFIK(gl)NLDK_
PABPC1	Ubiquitylation	K108	-0.071	0.530	_NLDK(gl)SIDNK_
PABPC1	Ubiquitylation	K138	-0.960		_VVCDENGSK(gl)GYGFVHFETQEAAER_
PABPC1	Ubiquitylation	K157	-0.582		_AIEK(gl)MNGMLLNDRK_
PABPC1	Ubiquitylation	K188	-0.826	-0.017	_AK(gl)EFTNVYIK_
PABPC1	Ubiquitylation	K213	-0.170		_DLFGK(gl)FGPALSVK_
PABPC1	Ubiquitylation	K231	0.080		_SK(gl)GFGFVSFER_
PABPC1	Ubiquitylation	K259	-0.125		_ELNGK(gl)QIYVGR_
PABPC1	Ubiquitylation	K279	-0.143	0.326	_K(gl)FEQMK(gl)QDR_
PABPC1	Ubiquitylation	K284	-0.108	0.322	_K(gl)FEQMK(gl)QDR_
PABPC1	Ubiquitylation	K312	0.122		_K(gl)EFSPFGTITSAK_
PABPC1	Ubiquitylation	K361	-0.142		_IVATK(gl)PLYVALAQR_
PABPC1	Ubiquitylation	K512	-0.640	0.085	_TVPQYK(gl)YAAGVR_
PABPC4	Ubiquitylation	K78	-1.247		_ALDTMNFDVIK(gl)GKPIR_
PABPC4	Ubiquitylation	K95	-0.387	0.662	_K(gl)SGVGNVFIK_
PABPC4	Ubiquitylation	K104	-1.334		_SGVGNVFIK(gl)NLDK_
PABPC4	Ubiquitylation	K108	-0.071	0.530	_NLDK(gl)SIDNK_
PABPC4	Ubiquitylation	K186	-0.875	-0.344	_EAELGAK(gl)AK_
PABPC4	Ubiquitylation	K188	-0.826	-0.017	_AK(gl)EFTNVYIK_
PABPC4	Ubiquitylation	K279	0.039	0.151	_K(gl)FEQLKQER_
PABPC4	Ubiquitylation	K284	-0.160	0.349	_FEQLK(gl)QER_
PABPC4	Ubiquitylation	K309	0.526		_NLDDTIDDEK(gl)LRK_
PABPC4	Ubiquitylation	K312	-0.971		_K(gl)EFSPFGSITSAK_
PABPC4	Ubiquitylation	K361		-0.217	_IVGSK(gl)PLYVALAQR_
PABPC4	Ubiquitylation	K375	0.739		_K(gl)AHLTNQYMQR_
PUM2	Phosphorylation	S82	0.718	0.923	_SGQGFHGNSEVNAILS(ph)PR_
PUM2	Phosphorylation	S136	0.233	0.306	_GKAS(ph)PFEEDQNR_
PUM2	Phosphorylation	S182	1.641	2.452	_QAS(ph)PTEVVER_
PUM2	Phosphorylation	S587	1.669	0.831	_RES(ph)LSTSSDLYK_
PUM2	Ubiquitylation	K596	-1.213	0.893	_ESLSTSSDLYK(gl)R_
RBM4	Phosphorylation	S86	0.208	0.329	_LHVGNIS(ph)PTCTNK_
RBM4	Phosphorylation	T88	0.272	0.180	_LHVGNISPT(ph)CTNK_
RBM4	Ubiquitylation	K92	-1.041		_LHVGNISPTCTNK(gl)ELR_
RBM4	Ubiquitylation	K139	0.371	0.223	_GLDNTEFQGK(gl)R_
RC3H1	Phosphorylation	S462	-0.979	-0.578	_RPLSAS(ph)LGQLNEVGLPSAAILPDEGAVDLPSR_
RC3H1	Phosphorylation	S535	1.431	0.918	_IDHLSSSAPGS(ph)PPDLLESVPK_
STAU1	Phosphorylation	S16		2.213	_(ac)S(ph)QVQVQVQNPSAALSGSQILNK_
STAU1	Phosphorylation	T291	-0.635	-1.062	_TKPIVKPQT(ph)SPEYGQGINPISR_
STAU1	Phosphorylation	S292		-1.034	_TKPIVKPQTS(ph)PEYGQGINPISR_
STAU1	Ubiquitylation	K521	-0.050		_VQGFQVEYK(gl)DFPK_
TIA1	Ubiquitylation	K91	0.902		_VNWATTPSSQKK(gl)_
TIAL1	Ubiquitylation	K91	0.902		_VNWATTPSSQKK(gl)_
TIAL1	Ubiquitylation	K122	0.503	0.809	_SAFAPFGK(gl)ISDAR_
YBX1	Ubiquitylation	K64	5.830	4.056	_VLGTVK(gl)WFNVR_
YBX1	Ubiquitylation	K137	-0.751	0.084	_GAEAANVTGPGGVPVQGSK(gl)YAADR_
YBX1	Phosphorylation	Y162		-0.210	_NYQQNY(ph)QNSESGEKNEGSESAPEGQAQQR_
YBX1	Phosphorylation	S165	0.119	0.151	_NYQQNYQNS(ph)ESGEK_
YBX1	Ubiquitylation	K170	-0.297	0.298	_NYQQNYQNSESGEK(gl)NEGSESAPEGQAQQR_
YBX1	Phosphorylation	S174	0.041	0.228	_NEGS(ph)ESAPEGQAQQR_
YBX1	Phosphorylation	S176	0.061	0.075	_NEGSES(ph)APEGQAQQR_
YBX1	Phosphorylation	S209	0.658	-0.148	_RPQYS(ph)NPPVQGEVM(ox)EGADNQGAGEQGRPVR_
ZFP36	Phosphorylation	S93		-0.357	_LGPELSPSPTS(ph)PTATSTTPSR_
ZFP36	Phosphorylation	T95	-0.633	-0.624	_LGPELSPSPTSPT(ph)ATSTTPSR_