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)
MAP2K1	1	-1.590	2.780
RASAL2	0	1.030	0.010
GNAS	0	0.840	-0.750
GNAS	0	0.840	-0.750
GNAS	0	0.840	-0.750	-0.166	-0.094	0.032	0.420	0.504
EZH2	0	1.100	-0.960	0.524			0.464	-0.045
RAPGEF2	0	-0.860	1.560
RASA3	0	-0.690	1.590
NF1	0	1.000	-0.500				0.444	-0.190

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
EZH2	Ubiquitylation	K61	0.548		_TEILNQEWK(gl)QR_
EZH2	Phosphorylation	S363	0.010	-0.733	_GRLPNNSS(ph)RPSTPTINVLESK_
EZH2	Phosphorylation	S366	-0.266	-0.699	_GRLPNNSSRPS(ph)TPTINVLESK_
EZH2	Phosphorylation	T367	0.320	-0.372	_LPNNSSRPST(ph)PTINVLESK_
EZH2	Phosphorylation	T369		-0.911	_GRLPNNSSRPSTPT(ph)INVLESK_
EZH2	Phosphorylation	T487	-0.501	-0.532	_VKESSIIAPAPAEDVDT(ph)PPR_
EZH2	Ubiquitylation	K569		-0.974	_AQCNTK(gl)QCPCYLAVR_
EZH2	Ubiquitylation	K713		-0.461	_IGIFAK(gl)R_
EZH2	Ubiquitylation	K735	0.038		_YSQADALK(gl)YVGIER_
GNAS	Ubiquitylation	K8	0.430	0.328	_GCLGNSK(gl)TEDQRNEEK(gl)AQR_
GNAS	Ubiquitylation	K17	-0.011		_GCLGNSK(gl)TEDQRNEEK(gl)AQR_
GNAS	Ubiquitylation	K32	0.249	-0.446	_QLQK(gl)DKQVYR_
GNAS	Ubiquitylation	K58	-1.182	0.161	_STIVK(gl)QM(ox)R_
GNAS	Ubiquitylation	K92	-1.333	-0.290	_ATK(gl)VQDIKNNLK_
GNAS	Ubiquitylation	K97		0.076	_VQDIK(gl)NNLK_
GNAS	Ubiquitylation	K167	-1.721		_LHALK(gl)LR_
GNAS	Ubiquitylation	K301	-0.955	-0.198	_QDLLAEK(gl)VLAGK_
GNAS	Ubiquitylation	K308		-0.472	_SK(gl)IEDYFPEFAR_
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_
NF1	Ubiquitylation	K471		0.218	_MAPSLTFKEK(gl)_
NF1	Phosphorylation	S864		-0.458	_SNSGLATYS(ph)PPMGPVSER_
NF1	Phosphorylation	T2514		0.076	_GSEGYLAATYPTVGQT(ph)SPR_
NF1	Phosphorylation	S2515	0.071	0.316	_GSEGYLAATYPTVGQTS(ph)PR_
NF1	Phosphorylation	S2543	0.698	0.655	_S(ph)FDHLISDTK_
RAPGEF2	Phosphorylation	S1022	0.043	-0.570	_SETS(ph)PVAPR_
RAPGEF2	Phosphorylation	S1080	-0.612		_DLPPFGINS(ph)PQALK_
RASA3	Ubiquitylation	K641	0.708		_LEEESFK(gl)MK_
RASA3	Phosphorylation	S809	0.646	0.589	_YGS(ph)QEHPIGDK_
RASAL2	Phosphorylation	T132		-1.010	_T(ph)VSVPSEGQFPEYPPEGATK_
RASAL2	Phosphorylation	S134	-0.988	-0.690	_TVS(ph)VPSEGQFPEYPPEGATK_
RASAL2	Phosphorylation	S159	-0.749	-0.405	_LEVPAERS(ph)PR_
RASAL2	Phosphorylation	S164	1.064	-0.013	_S(ph)ISGTSTSEKPNSMDTANTSPFK_
RASAL2	Phosphorylation	S237	0.731	1.380	_S(ph)HESLLSPCSTVECLDLGR_
RASAL2	Phosphorylation	T761	-0.307		_SLTNPT(ph)PIQQQLR_