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)
KRAS	1	-0.510	0.620				1.031	0.887
KRAS	1	-0.510	0.620				0.246	-0.346
ETS1	1	1.070	-0.650
ETS2	1	-0.200	-0.330
MAP2K1	1	-1.590	2.780
SPIRE2	1	-1.600	2.860	1.007
MAPK3	0
SOS1	0	0.500	-0.620	-0.570
SPIRE1	0	-1.220	1.900
EGFR	0	-0.580	0.520				0.513	0.090
FMN2	0	0.380	-0.730
GRB2	0	-0.240	0.300		-1.021	0.057	0.906

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
EGFR	Phosphorylation	T693	0.486	-0.139	_ELVEPLT(ph)PSGEAPNQALLR_
EGFR	Phosphorylation	S991		-0.041	_MHLPS(ph)PTDSNFYR_
ETS1	Ubiquitylation	K416		7.479	_MNYEK(gl)LSR_
ETS1	Ubiquitylation	K427		-0.895	_YYYDK(gl)NIIHK_
ETS2	Ubiquitylation	K144		-0.476	_FGMNGQMLCNLGK(gl)ER_
ETS2	Ubiquitylation	K416		7.479	_MNYEK(gl)LSR_
ETS2	Ubiquitylation	K427		-0.895	_YYYDK(gl)NIIHK_
FMN2	Phosphorylation	S295	-1.749	-2.453	_EPQQPPS(ph)PGGLPVSEAPSLPAAQPAAK_
FMN2	Phosphorylation	T345	0.107	-0.012	_GAGDT(ph)DEEGEEDAFEDAPR_
FMN2	Phosphorylation	S361	0.049	0.035	_GS(ph)PGEEWAPEVGEDAPQR_
FMN2	Phosphorylation	S400	-1.708	-1.608	_LGEEPEEEAQGPDAPAAASLPGS(ph)PAPSQR_
FMN2	Phosphorylation	S404		-1.476	_LGEEPEEEAQGPDAPAAASLPGSPAPS(ph)QR_
FMN2	Phosphorylation	S482	0.879	1.050	_S(ph)ADWTEELGAR_
GRB2	Ubiquitylation	K10	0.146		_YDFK(gl)ATADDELSFK_
GRB2	Ubiquitylation	K20	-0.078		_ATADDELSFK(gl)R_
GRB2	Ubiquitylation	K69	-0.362	0.641	_AK(gl)AEEMLSK_
GRB2	Ubiquitylation	K76	0.754		_AEEMLSK(gl)QR_
GRB2	Ubiquitylation	K109	0.381	-0.002	_FGNDVQHFK(gl)VLR_
KRAS	Ubiquitylation	K128	1.528	1.433	_TVDTK(gl)QAHELAK_
KRAS	Ubiquitylation	K235	0.591	0.087	_TVDTK(gl)QAQDLAR_
KRAS	Ubiquitylation	K254	-0.450	-0.156	_SYGIPFIETSAK(gl)TR_
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_
MAPK3	Phosphorylation	Y204	-0.807	-2.487	_IADPEHDHTGFLTEY(ph)VATR_
MAPK3	Ubiquitylation	K289		-0.608	_NYLQSLPSKTK(gl)_
SOS1	Phosphorylation	S1082	0.278		_IPESETESTASAPNS(ph)PR_
SOS1	Phosphorylation	S1166	0.097	-0.094	_RPESAPAES(ph)SPSK_
SPIRE1	Phosphorylation	S387	-0.796	-0.231	_LRPVS(ph)PEEIRR_
SPIRE1	Phosphorylation	T509	-1.273		_FLPISST(ph)PQPER_
SPIRE1	Phosphorylation	S678	0.422	0.590	_SKS(ph)M(ox)DKSDEELQFPK_