RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
W

Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
POLR2B	2	-0.420	0.060
POLR2B	2	-0.420	0.060	-0.204	1.234	2.104	-1.532	0.478
RBBP5	0	-0.150	-0.170	0.443	0.219	0.902	0.167	0.464
ASH2L	0	-0.380	-0.020	0.463	-0.135	0.610	0.279	0.403
MEN1	0	1.080	-1.150	0.101			0.684	-0.063
MEN1	0	1.080	-1.150			0.395
MEN1	0	1.080	-1.150
DPY30	0	-0.340	1.470
WDR5	0	0.230	0.330	-0.088	-0.237	0.506	0.098	-0.100

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
DPY30	Ubiquitylation	K35	0.838		_IVENEK(gl)INAEK_
DPY30	Ubiquitylation	K40	-0.950		_IVENEKINAEK(gl)SSK_
DPY30	Ubiquitylation	K45	0.119		_QK(gl)VDLQSLPTR_
MEN1	Ubiquitylation	K8	-1.132	0.088	_AAQK(gl)TLFPLR_
MEN1	Phosphorylation	S218		-0.820	_RES(ph)KPEEPPPPK_
POLR2B	Ubiquitylation	K43		0.529	_TVIK(gl)EGEEQLQTQHQK_
POLR2B	Ubiquitylation	K55	1.247	0.522	_EGEEQLQTQHQK(gl)TFIGK_
POLR2B	Ubiquitylation	K60		-0.347	_TFIGK(gl)IPIMLR_
POLR2B	Ubiquitylation	K120		0.324	_K(gl)DSKYAYTGECR_
POLR2B	Ubiquitylation	K123		0.490	_DSK(gl)YAYTGECR_
POLR2B	Ubiquitylation	K157	1.882		_GGQGAK(gl)K(gl)SAIGQR_
POLR2B	Ubiquitylation	K158	1.882		_GGQGAK(gl)K(gl)SAIGQR_
POLR2B	Ubiquitylation	K249	0.973		_YAK(gl)EVLQK_
POLR2B	Ubiquitylation	K270		-0.350	_EMLPHVGVSDFCETKK(gl)_
POLR2B	Ubiquitylation	K366	2.033	0.015	_YSLATGNWGDQK(gl)K_
POLR2B	Ubiquitylation	K367	2.667	0.205	_YSLATGNWGDQKK(gl)_
POLR2B	Ubiquitylation	K539	-0.182	-0.025	_ICRPLLIVEK(gl)QK_
POLR2B	Ubiquitylation	K541	-0.374	-0.025	_ICRPLLIVEK(gl)QK_
POLR2B	Ubiquitylation	K665	-0.055		_MDTLAHVLYYPQK(gl)PLVTTR_
POLR2B	Ubiquitylation	K740		-0.513	_GFDQEEVFEK(gl)PTR_
POLR2B	Ubiquitylation	K843	0.603	-0.748	_IPQIGDK(gl)FASR_
POLR2B	Ubiquitylation	K851	0.621		_HGQK(gl)GTCGIQYR_
POLR2B	Ubiquitylation	K902	0.615	-0.938	_VSANK(gl)GEIGDATPFNDAVNVQK_
POLR2B	Ubiquitylation	K1052		-0.541	_NK(gl)TQISLVR_
RBBP5	Ubiquitylation	K157	-0.051		_DQNK(gl)VLVCPMK_
RBBP5	Ubiquitylation	K207	-0.452		_RGEYIYTGNAK(gl)GK_
RBBP5	Ubiquitylation	K209	-0.452		_RGEYIYTGNAK(gl)GK_
WDR5	Ubiquitylation	K27	-1.584		_AQPTPSSSATQSK(gl)PTPVKPNYALK_
WDR5	Ubiquitylation	K32	-1.722		_AQPTPSSSATQSKPTPVK(gl)PNYALK_
WDR5	Ubiquitylation	K120	0.445		_IWDVSSGK(gl)CLK_
WDR5	Ubiquitylation	K245	0.475		_LWDYSK(gl)GK_
WDR5	Ubiquitylation	K247	0.475		_LWDYSK(gl)GK_