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)
IGF1R	1	-0.490	0.750				1.476	0.714
IGF2R	1	2.250	-1.150				-0.107	0.125
F2RL1	0	-1.330	2.490
F2R	0	0.220	0.110

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
F2R	Ubiquitylation	K421	0.836	0.568	_MDTCSSNLNNSIYK(gl)K_
F2RL1	Ubiquitylation	K368	0.159	0.737	_TVK(gl)QMQVSLTSK_
F2RL1	Ubiquitylation	K377	-0.040	-0.268	_QMQVSLTSK(gl)K_
F2RL1	Ubiquitylation	K378	0.066	-0.268	_QMQVSLTSKK(gl)_
F2RL1	Phosphorylation	S384	0.573	1.068	_KSS(ph)SYSSSSTTVK_
F2RL1	Ubiquitylation	K394	0.350	0.873	_KSSSYSSSSTTVK(gl)TSY_
IGF1R	Ubiquitylation	K47		1.146	_NDYQQLK(gl)R_
IGF1R	Ubiquitylation	K1033	5.779		_VAIK(gl)TVNEAASMR_
IGF1R	Ubiquitylation	K1168	0.191		_K(gl)GGKGLLPVR_
IGF1R	Ubiquitylation	K1171	0.232		_GGK(gl)GLLPVR_
IGF2R	Ubiquitylation	K2352	-0.372	0.420	_SSNVSYK(gl)YSK_
IGF2R	Ubiquitylation	K2394	-0.020	0.221	_EGQENGHITTK(gl)SVK_
IGF2R	Phosphorylation	S2409	0.107	0.119	_ALSSLHGDDQDS(ph)EDEVLTIPEVK_