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)
STX1B	1	2.170	-0.600
STX6	1	-1.950	3.000
STX7	0	0.300	-0.680				-0.634	0.302
STX4	0	1.010	-1.210				-0.201	-0.827
STX10	0	-0.920	0.390				1.180
STX12	0	0.070	0.130				-0.053	0.028
STX11	0	0.630	-0.870
STX5	0	0.900	-0.590
STX8	0						0.283	0.633
VAMP2	0						0.418
VAMP2	0

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
STX10	Ubiquitylation	K126	-0.654		_EILAGK(gl)PAAQK_
STX10	Phosphorylation	S132	0.655	0.642	_S(ph)PSDLLDASAVSATSR_
STX10	Phosphorylation	S134	0.404	0.682	_SPS(ph)DLLDASAVSATSR_
STX11	Ubiquitylation	K103	0.580	1.017	_GEVIHCK(gl)LR_
STX12	Ubiquitylation	K53	0.374	1.032	_NLMSQLGTK(gl)QDSSK_
STX12	Ubiquitylation	K58	-0.103	0.738	_QDSSK(gl)LQENLQQLQHSTNQLAK_
STX12	Ubiquitylation	K127	0.260		_VSEK(gl)EKESIAR_
STX12	Ubiquitylation	K129	-0.233		_VSEKEK(gl)ESIAR_
STX12	Phosphorylation	S142	0.838	0.911	_AGSRLS(ph)AEER_
STX1B	Ubiquitylation	K188	0.729		_MDSQMTK(gl)QALNEIETR_
STX4	Ubiquitylation	K54	-0.229		_QTIVK(gl)LGNK_
STX4	Ubiquitylation	K58	0.607	0.599	_LGNK(gl)VQELEK_
STX4	Ubiquitylation	K102	-0.242		_LQLK(gl)AIEPQKEEADENYNSVNTR_
STX4	Ubiquitylation	K108	0.674		_AIEPQK(gl)EEADENYNSVNTR_
STX5	Ubiquitylation	K69	-0.362	-0.610	_TQEFLSACK(gl)SLQTR_
STX6	Ubiquitylation	K139	0.381		_QALLGDSGSQNWSTGTTDK(gl)YGR_
STX6	Ubiquitylation	K221	-0.371		_LDNVMKK(gl)_
STX7	Phosphorylation	S2	-0.818	0.074	_(ac)S(ph)YTPGVGGDPAQLAQR_
STX7	Phosphorylation	T4		0.208	_(ac)SYT(ph)PGVGGDPAQLAQR_
STX7	Ubiquitylation	K24	0.273	1.149	_ISSNIQK(gl)ITQCSVEIQR_
STX7	Ubiquitylation	K71	-1.063	-0.790	_ETDKYIK(gl)EFGSLPTTPSEQR_
STX7	Phosphorylation	T79	0.275	0.476	_EFGSLPTT(ph)PSEQR_
STX7	Phosphorylation	S125		0.381	_AS(ph)SRVS(ph)GSFPEDSSK_
STX7	Phosphorylation	S126	0.375	0.381	_ASS(ph)RVSGSFPEDSSK_
STX7	Phosphorylation	S129	0.553	0.627	_VS(ph)GSFPEDSSK_
STX7	Phosphorylation	S131		0.946	_VSGS(ph)FPEDSSK_
STX7	Ubiquitylation	K138	0.339	1.363	_VSGSFPEDSSK(gl)ER_
STX8	Ubiquitylation	K98	-0.839	-0.064	_LLLASFK(gl)NEGAEPDLIR_
STX8	Ubiquitylation	K117	0.144	1.154	_SSLMSEEAK(gl)R_
VAMP2	Ubiquitylation	K54	0.408	0.792	_VNVDK(gl)VLER_
VAMP2	Phosphorylation	S58	-0.407	0.612	_ADALQAGAS(ph)QFETSAAK_
VAMP2	Ubiquitylation	K61	0.558	0.387	_VLERDQK(gl)LSELDDR_
VAMP2	Phosphorylation	S63		0.374	_ADALQAGASQFETS(ph)AAK_