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)
MED1	1	0.780	-0.520				-1.530	-0.219
URI1	0	0.510	-0.740
NPC1	0	0.620	-0.700				0.275	0.103
UBE2L3	0	-0.730	0.630				1.031	0.887
UBE2L3	0	-0.730	0.630

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
MED1	Phosphorylation	S664		3.368	_DNPAQDFSTLYGSS(ph)PLER_
MED1	Phosphorylation	S771	-1.422		_LSS(ph)SDSIGPDVTDILSDIAEEASKLPSTSDDCPAIGTPLR_
MED1	Phosphorylation	T1051	-1.201	-1.247	_SQT(ph)PPGVATPPIPK_
MED1	Phosphorylation	T1057		-1.294	_SQT(ph)PPGVAT(ph)PPIPK_
MED1	Phosphorylation	S1155	0.689		_NSSQSGGKPGS(ph)SPITK_
MED1	Phosphorylation	S1156	0.829	1.055	_NSSQSGGKPGSS(ph)PITK_
MED1	Phosphorylation	S1192		-0.792	_PSSLM(ox)NPSLSKPNIS(ph)PSHSRPPGGSDK_
MED1	Phosphorylation	S1223	1.061	1.013	_AKS(ph)PISSGSGGSHM(ox)SGTSSSSGM(ox)K_
MED1	Phosphorylation	S1433	-0.191		_NYGS(ph)PLISGSTPK_
NPC1	Ubiquitylation	K1191		0.981	_AFTVSMK(gl)GSR_
UBE2L3	Ubiquitylation	K9	1.366		_LMK(gl)ELEEIRK_
UBE2L3	Ubiquitylation	K20	1.131	0.956	_CGMK(gl)NFR_
UBE2L3	Ubiquitylation	K64	-1.229		_IEINFPAEYPFK(gl)PPK_
UBE2L3	Ubiquitylation	K73	0.293	0.015	_TK(gl)IYHPNIDEK_
UBE2L3	Ubiquitylation	K96	-0.965		_GQVCLPVISAENWK(gl)PATK_
UBE2L3	Ubiquitylation	K131	0.407	0.848	_ADLAEEYSK(gl)DR_
UBE2L3	Ubiquitylation	K138	0.523		_FCK(gl)NAEEFTK_
UBE2L3	Ubiquitylation	K146	0.357	0.853	_NAEEFTKK(gl)_
UBE2L3	Ubiquitylation	K150	0.275		_YGEK(gl)RPVD_
UBE2L3	Ubiquitylation	K235	0.591	0.087	_TVDTK(gl)QAQDLAR_
UBE2L3	Ubiquitylation	K254	-0.450	-0.156	_SYGIPFIETSAK(gl)TR_
URI1	Phosphorylation	T5		-0.345	_(ac)MEAPT(ph)VETPPDPSPPSAPAPALVPLR_
URI1	Phosphorylation	S372	1.094	-0.365	_KNS(ph)TGSGHSAQELPTIR_
URI1	Phosphorylation	S440		-0.055	_S(ph)ISCEEATCSDTSESILEEEPQENQK_
URI1	Phosphorylation	S442	0.809	0.123	_SIS(ph)CEEATCSDTSESILEEEPQENQKK_