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
ANK1	1	3.470	-1.140
NRCAM	1	0.920	-0.800
SPTBN2	1	0.870	0.420				0.258	0.313
SPTAN1	1	1.040	-0.790
SPTAN1	1	1.040	-0.790		-0.323	-0.738	0.512	0.509
SPTBN5	0	-0.570	0.660				-0.508
ANK3	0	0.110	-0.340
ANK3	0	0.110	-0.340	-0.060			1.268	0.717

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ANK1	Phosphorylation	S1686	-4.137		_ITHS(ph)PTVSQVTER_
ANK3	Phosphorylation	S1405	0.434	0.363	_IRDTS(ph)QEPCGR_
ANK3	Phosphorylation	S1459	0.743	0.188	_RQS(ph)FASLALR_
ANK3	Phosphorylation	S1462		0.189	_RYS(ph)YLTEPGMSPQSPCER_
ANK3	Phosphorylation	S4298	0.236	0.621	_IHGSGHVEEPAS(ph)PLAAYQK_
NRCAM	Phosphorylation	S1299		4.018	_KEKEPAEGNESSEAPS(ph)PVNAMNSFV_
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_
SPTBN2	Ubiquitylation	K2304	1.539		_LGLQDGK(gl)EYLFQAK_