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)
SPTBN1	3	-2.120	3.900	0.059	-0.418	-0.700	0.255	0.415
SPTB	2	-0.050	0.120
SPTB	2	-0.050	0.120	0.059	-0.418	-0.700	0.255	0.415
ACTN4	2	-0.050	0.190	0.936	1.929	-1.407	0.572	0.293
EPB41	2	0.960	-0.670	0.965	-0.443	-0.532	0.843	0.638
EPB41	2	0.960	-0.670
ANK1	1	3.470	-1.140
CAPZB	1	0.940	-1.150	0.175	0.103	0.384	0.305	-0.428
EZR	1	-0.240	-0.210		2.501	-2.209	0.246	0.091
MYH9	1	-1.530	2.620	0.366	-0.040	-0.375	0.136	-0.183
DLG4	1	-0.020	0.320	1.552			0.102	0.488
TPM3	1	2.410	-1.030	-0.178	0.366	-0.380	0.330	-1.062
TPM3	1	2.410	-1.030				-1.315
SPTAN1	1	1.040	-0.790
SPTAN1	1	1.040	-0.790		-0.323	-0.738	0.512	0.509
CAPZA2	1	-1.410	3.640		-0.055	-0.006	0.467	-0.183
TMOD1	0	-0.360	-0.060	0.837			-0.008
DMTN	0	0.810	-0.530
TPM4	0	1.200	0.010	-0.178	0.366	-0.380	0.330	-1.062

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ACTN4	Ubiquitylation	K125		1.906	_ALDFIASKGVK(gl)_
ACTN4	Ubiquitylation	K350	0.585		_VQEK(gl)CQLEINFNTLQTK_
ACTN4	Ubiquitylation	K417		0.789	_LDHLAEK(gl)FR_
ACTN4	Ubiquitylation	K592	-0.644	0.678	_EAILAIHK(gl)EAQR_
ACTN4	Ubiquitylation	K760	0.273	1.507	_DAK(gl)GISQEQMQEFR_
ANK1	Phosphorylation	S1686	-4.137		_ITHS(ph)PTVSQVTER_
CAPZA2	Phosphorylation	S9	0.432	0.806	_(ac)ADLEEQLS(ph)DEEKVR_
CAPZA2	Ubiquitylation	K147	-0.399		_EHYPNGVCTVYGKK(gl)_
CAPZA2	Ubiquitylation	K268	0.156	0.188	_TK(gl)IDWNK_
CAPZA2	Ubiquitylation	K278	-0.071	-0.333	_ILSYK(gl)IGK_
CAPZA2	Ubiquitylation	K281	-0.195	-0.420	_IGK(gl)EMQNA_
CAPZB	Ubiquitylation	K286	0.843	0.715	_LVEDMENK(gl)IR_
CAPZB	Ubiquitylation	K298	0.345	1.035	_STLNEIYFGK(gl)TK_
CAPZB	Ubiquitylation	K300	0.315	1.544	_STLNEIYFGKTK(gl)_
CAPZB	Ubiquitylation	K315		1.983	_SVQTFADK(gl)SK_
CAPZB	Ubiquitylation	K317	0.515	1.983	_SVQTFADKSK(gl)_
DLG4	Phosphorylation	S102	-1.455		_SKPSEPIQPVNTWEISSLPSSTVTSETLPSSLS(ph)PSVEK_
DLG4	Phosphorylation	T115	-0.707	-1.378	_YQDEDT(ph)PPQEHISPQITNEVIGPELVHVSEK_
DLG4	Phosphorylation	S122		-1.073	_YQDEDTPPQEHIS(ph)PQITNEVIGPELVHVSEK_
DLG4	Phosphorylation	S158		0.773	_NLSEIENVHGFVSHSHIS(ph)PIK_
DLG4	Ubiquitylation	K321	1.264	1.435	_IMEIK(gl)LIK_
DLG4	Ubiquitylation	K361	0.180		_IIEGGAAHK(gl)DGK_
DLG4	Ubiquitylation	K452	-0.704		_YSPVSK(gl)AVLGDDEITREPR_
DLG4	Ubiquitylation	K556	0.105		_FEAK(gl)IHDLR_
DLG4	Phosphorylation	S573	0.697		_EQM(ox)M(ox)NSSISSGS(ph)GSLR_
DLG4	Phosphorylation	S575	0.255	0.729	_EQMMNSSISSGSGS(ph)LR_
DLG4	Ubiquitylation	K843	1.259		_SMENIMEMNK(gl)R_
DMTN	Phosphorylation	S26	0.446	0.434	_DSSVPGS(ph)PSSIVAK_
DMTN	Phosphorylation	S29	0.762		_DSSVPGSPSS(ph)IVAK_
DMTN	Phosphorylation	S92		-0.084	_STS(ph)PPPS(ph)PEVWADSR_
DMTN	Phosphorylation	S96	0.117	-0.084	_STS(ph)PPPS(ph)PEVWADSR_
EPB41	Phosphorylation	S95	2.058	1.653	_SQVS(ph)EEEGKEVESDKEK_
EPB41	Phosphorylation	S188	0.343	0.603	_IEVKEES(ph)PQSK_
EPB41	Phosphorylation	S191		0.304	_IEVKEESPQS(ph)K_
EPB41	Ubiquitylation	K198	0.148		_AETELK(gl)ASQKPIRK_
EPB41	Ubiquitylation	K237	1.265	1.069	_GQDLLK(gl)R_
EPB41	Ubiquitylation	K361	0.451		_LAPNQTK(gl)ELEEK_
EPB41	Ubiquitylation	K366	0.532		_ELEEK(gl)VMELHK_
EPB41	Ubiquitylation	K372	0.922		_VMELHK(gl)SYR_
EPB41	Ubiquitylation	K499	-0.476		_SK(gl)FLALGSK_
EPB41	Phosphorylation	S542	0.751	0.712	_S(ph)LDGAAAVDSADR_
EPB41	Phosphorylation	S551	-0.139		_SLDGAAAVDS(ph)ADRSPRPTSAPAITQGQVAEGGVLDASAK_
EPB41	Phosphorylation	S555	-0.200	-1.109	_SLDGAAAVDSADRS(ph)PRPTSAPAITQGQVAEGGVLDASAK_
EPB41	Phosphorylation	S560	-0.232	0.037	_SPRPTS(ph)APAITQGQVAEGGVLDASAK_
EPB41	Phosphorylation	S709		0.307	_RLS(ph)THSPFR_
EPB41	Phosphorylation	S712	-0.493	0.130	_LSTHS(ph)PFR_
EPB41	Ubiquitylation	K1061	0.496		_EAK(gl)EQHPDMSVTK_
EZR	Ubiquitylation	K3	-0.313	-0.251	_PK(gl)PINVR_
EZR	Ubiquitylation	K79	0.172	-0.032	_ENPLQFK(gl)FR_
EZR	Ubiquitylation	K139	1.519	0.361	_FGDYNK(gl)EVHK_
EZR	Ubiquitylation	K162	1.580	0.660	_VMDQHK(gl)LTR_
EZR	Ubiquitylation	K253	-0.069		_NISFNDK(gl)K_
EZR	Ubiquitylation	K263	-0.786		_K(gl)APDFVFYAPR_
EZR	Ubiquitylation	K344	0.598	0.235	_EK(gl)EELMLR_
EZR	Ubiquitylation	K357	-0.003		_LQDYEEK(gl)TK_
EZR	Ubiquitylation	K359	0.051		_LQDYEEK(gl)TK_
EZR	Ubiquitylation	K450	0.393	0.174	_AK(gl)EAQDDLVK_
MYH9	Ubiquitylation	K66	0.545		_VK(gl)VNKDDIQK_
MYH9	Ubiquitylation	K403	0.390	0.869	_DYVQK(gl)AQTK_
MYH9	Ubiquitylation	K682	-0.508		_AGK(gl)LDPHLVLDQLR_
MYH9	Ubiquitylation	K760	0.409	0.964	_IGQSK(gl)VFFR_
MYH9	Ubiquitylation	K821	-0.339		_NCAAYLK(gl)LR_
MYH9	Ubiquitylation	K856	-1.336		_EEELVK(gl)VR_
MYH9	Ubiquitylation	K860	-0.570	0.212	_VREK(gl)QLAAENR_
MYH9	Ubiquitylation	K1274	0.036		_VRTELADK(gl)VTK_
MYH9	Ubiquitylation	K1277	0.081		_TELADKVTK(gl)_
MYH9	Ubiquitylation	K1413	0.288		_VAAYDKLEK(gl)TK_
MYH9	Ubiquitylation	K1415		0.790	_VAAYDKLEKTK(gl)_
MYH9	Phosphorylation	S1943	0.168	0.290	_KGAGDGS(ph)DEEVDGKADGAEAK_
SPTAN1	Ubiquitylation	K864	-0.012		_GNAMVEEGHFAAEDVKAK(gl)_
SPTAN1	Phosphorylation	S1029	1.169	1.417	_LDPAQS(ph)ASRENLLEEQGSIALR_
SPTAN1	Phosphorylation	S1031	1.169	1.397	_LDPAQSAS(ph)RENLLEEQGSIALR_
SPTAN1	Ubiquitylation	K1187	0.393	-0.095	_DETDSK(gl)TASPWK_
SPTAN1	Ubiquitylation	K1193	0.677	0.204	_TASPWK(gl)SAR_
SPTAN1	Phosphorylation	S1217	0.717	0.823	_WRS(ph)LQQLAEER_
SPTAN1	Ubiquitylation	K2057	1.535	0.543	_HVQSK(gl)AIEAR_
SPTB	Ubiquitylation	K105	-0.685		_LPKPTK(gl)GR_
SPTB	Ubiquitylation	K593	-1.044	-0.240	_GVNASAQK(gl)FATDGEGYKPCDPQVIR_
SPTB	Ubiquitylation	K924	0.362		_QLMHSGHPSEK(gl)EIK_
SPTB	Ubiquitylation	K1532	-0.807		_NQTLQK(gl)EIQGHQPR_
SPTB	Phosphorylation	S2102	-0.534	-0.677	_RPPS(ph)PEPSTK_
SPTB	Phosphorylation	S2114		0.318	_TS(ph)PVSLWSR_
SPTB	Ubiquitylation	K2177	0.394		_AK(gl)TALPAQSAATLPAR_
SPTB	Ubiquitylation	K2269	1.563	1.748	_EAVCEVALDYK(gl)K_
SPTB	Ubiquitylation	K2270	1.484	1.748	_EAVCEVALDYKK(gl)_
SPTB	Phosphorylation	T2317	-0.391		_HEVSAST(ph)QSTPASSR_
SPTB	Phosphorylation	S2319	0.406	0.012	_HEVSASTQS(ph)TPASSR_
SPTB	Phosphorylation	T2320	0.156	-0.264	_HEVSASTQST(ph)PASSR_
SPTB	Phosphorylation	T2335		-0.213	_AQTLPTSVVT(ph)ITSESSPGKR_
SPTB	Phosphorylation	S2338		-0.151	_AQTLPTSVVTITS(ph)ESSPGK_
SPTB	Phosphorylation	S2340	-0.260	-0.175	_AQTLPTSVVTITSES(ph)SPGKR_
SPTB	Phosphorylation	S2341	-0.329	-0.373	_AQTLPTSVVTITSESS(ph)PGK_
SPTB	Ubiquitylation	K2344	1.728	-0.691	_AQTLPTSVVTITSESSPGK(gl)R_
SPTB	Ubiquitylation	K2362	1.856		_FSLFGK(gl)K_
SPTB	Ubiquitylation	K2363	1.856		_FSLFGK(gl)K_
SPTBN1	Ubiquitylation	K105	-0.685		_LPKPTK(gl)GR_
SPTBN1	Ubiquitylation	K593	-1.044	-0.240	_GVNASAQK(gl)FATDGEGYKPCDPQVIR_
SPTBN1	Ubiquitylation	K924	0.362		_QLMHSGHPSEK(gl)EIK_
SPTBN1	Ubiquitylation	K1532	-0.807		_NQTLQK(gl)EIQGHQPR_
SPTBN1	Phosphorylation	S2102	-0.534	-0.677	_RPPS(ph)PEPSTK_
SPTBN1	Ubiquitylation	K2177	0.394		_AK(gl)TALPAQSAATLPAR_
SPTBN1	Ubiquitylation	K2269	1.563	1.748	_EAVCEVALDYK(gl)K_
SPTBN1	Ubiquitylation	K2270	1.484	1.748	_EAVCEVALDYKK(gl)_
SPTBN1	Phosphorylation	T2317	-0.391		_HEVSAST(ph)QSTPASSR_
SPTBN1	Phosphorylation	S2319	0.406	0.012	_HEVSASTQS(ph)TPASSR_
SPTBN1	Phosphorylation	T2320	0.156	-0.264	_HEVSASTQST(ph)PASSR_
SPTBN1	Phosphorylation	T2335		-0.213	_AQTLPTSVVT(ph)ITSESSPGKR_
SPTBN1	Phosphorylation	S2338		-0.151	_AQTLPTSVVTITS(ph)ESSPGK_
SPTBN1	Phosphorylation	S2340	-0.260	-0.175	_AQTLPTSVVTITSES(ph)SPGKR_
SPTBN1	Phosphorylation	S2341	-0.329	-0.373	_AQTLPTSVVTITSESS(ph)PGK_
SPTBN1	Ubiquitylation	K2344	1.728	-0.691	_AQTLPTSVVTITSESSPGK(gl)R_
SPTBN1	Ubiquitylation	K2362	1.856		_FSLFGK(gl)K_
SPTBN1	Ubiquitylation	K2363	1.856		_FSLFGK(gl)K_
TPM3	Ubiquitylation	K11	0.368	1.125	_(ac)AGITTIEAVK(gl)R_
TPM3	Ubiquitylation	K116	-0.031		_MELQEIQLKEAK(gl)_
TPM3	Ubiquitylation	K223	0.612		_TIDDLEDK(gl)LK_
TPM3	Ubiquitylation	K225	0.564		_TIDDLEDKLK(gl)CTK_
TPM3	Ubiquitylation	K228	1.242	0.668	_CTK(gl)EEHLCTQR_
TPM4	Ubiquitylation	K11	0.368	1.125	_(ac)AGITTIEAVK(gl)R_
TPM4	Ubiquitylation	K116	-0.031		_MELQEIQLKEAK(gl)_
TPM4	Ubiquitylation	K223	0.612		_TIDDLEDK(gl)LK_
TPM4	Ubiquitylation	K225	0.564		_TIDDLEDKLK(gl)CTK_
TPM4	Ubiquitylation	K228	1.242	0.668	_CTK(gl)EEHLCTQR_