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)
RAF1	1	2.020	-1.230
MAP2K1	1	-1.590	2.780
MAPK3	0
MAP2K2	0	-0.610	0.080
MAP2K2	0	-0.610	0.080
CDK5	0	-1.100	1.740	-0.236			1.063	0.312
HRAS	0	1.470	-0.520

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CDK5	Ubiquitylation	K56	0.606	0.237	_EICLLK(gl)ELK_
HRAS	Ubiquitylation	K170	-1.005		_K(gl)LNPPDESGPGCMSCK_
MAP2K1	Ubiquitylation	K192	-0.205	-0.241	_DVK(gl)PSNILVNSR_
MAP2K1	Phosphorylation	S385		0.066	_RSDAEEVDFAGWLCSTIGLNQPS(ph)TPTHAAGV_
MAP2K1	Phosphorylation	T386		0.377	_RSDAEEVDFAGWLCSTIGLNQPST(ph)PTHAAGV_
MAP2K2	Phosphorylation	S23	0.873	0.258	_RKPVLPALTINPTIAEGPS(ph)PTSEGASEANLVDLQK_
MAP2K2	Phosphorylation	T25		0.439	_RKPVLPALTINPTIAEGPSPT(ph)SEGASEANLVDLQK_
MAP2K2	Ubiquitylation	K192	-0.205	-0.241	_DVK(gl)PSNILVNSR_
MAP2K2	Phosphorylation	S293		-0.361	_ELEAIFGRPVVDGEEGEPHS(ph)ISPR_
MAP2K2	Phosphorylation	S295	-0.234	0.026	_ELEAIFGRPVVDGEEGEPHSIS(ph)PR_
MAP2K2	Phosphorylation	T394	0.570	0.158	_LNQPGT(ph)PTR_
MAPK3	Phosphorylation	Y204	-0.807	-2.487	_IADPEHDHTGFLTEY(ph)VATR_
MAPK3	Ubiquitylation	K289		-0.608	_NYLQSLPSKTK(gl)_
RAF1	Phosphorylation	S29	0.028	-0.571	_DAVFDGSSCIS(ph)PTIVQQFGYQR_
RAF1	Phosphorylation	T31	0.028	-0.669	_DAVFDGSSCIS(ph)PTIVQQFGYQR_
RAF1	Phosphorylation	S244		0.053	_YSTPHAFTFNTSS(ph)PSSEGSLSQR_
RAF1	Phosphorylation	S259	-0.069	0.054	_STS(ph)TPNVHM(ox)VSTTLPVDSR_
RAF1	Phosphorylation	S301		-0.651	_SHSESASPSALSSSPNNLS(ph)PTGWSQPK_
RAF1	Phosphorylation	T303		-0.664	_SHSESASPSALSSSPNNLSPT(ph)GWSQPK_
RAF1	Phosphorylation	S497		-0.449	_SRWS(ph)GSQQVEQPTGSVLWMAPEVIR_
RAF1	Phosphorylation	S621	0.212	0.271	_SAS(ph)EPSLHR_
RAF1	Phosphorylation	S642	-0.197	0.463	_AAHTEDINACTLTTS(ph)PR_