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)
OSBP	2	-0.940	1.310				-0.825	-0.605
OSBPL3	1	0.890	-0.840	2.244				0.436
OSBPL5	0	0.550	-0.090		-1.590	-0.451	0.036	0.268
OSBPL5	0	0.550	-0.090
OSBPL6	0	0.220	-0.850
OSBPL8	0	0.270	-0.840		-1.590	-0.451	0.036	0.268
OSBPL9	0	-0.180	-0.250	0.139			0.339	-0.315
OSBPL1A	0	1.370	-0.860
OSBPL10	0	-1.660	2.240	0.222			-0.178	-0.416
OSBPL11	0	-0.210	-0.470	0.222			-0.178	-0.416

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
OSBP	Ubiquitylation	K246		-1.328	_SLSELESLK(gl)LPAESNEK_
OSBP	Phosphorylation	S351	-0.378	-0.478	_GDM(ox)S(ph)DEDDENEFFDAPEIITM(ox)PENLGHK_
OSBP	Phosphorylation	T377	1.867	1.031	_T(ph)GSNIS(ph)GASSDISLDEQYK_
OSBP	Phosphorylation	S379	1.905	2.129	_TGS(ph)NISGASSDISLDEQYK_
OSBP	Phosphorylation	S382	0.925	0.732	_T(ph)GSNIS(ph)GASSDISLDEQYK_
OSBP	Ubiquitylation	K429	1.347		_NCIGK(gl)ELSK_
OSBPL10	Phosphorylation	S179		0.034	_SFSLASSS(ph)NSPISQR_
OSBPL10	Phosphorylation	S181	-0.143	-0.159	_SFSLASSSNS(ph)PISQR_
OSBPL10	Phosphorylation	S189	0.718	0.168	_RPS(ph)QNAISFFNVGHSK_
OSBPL11	Phosphorylation	S179		0.034	_SFSLASSS(ph)NSPISQR_
OSBPL11	Phosphorylation	S181	-0.143	-0.159	_SFSLASSSNS(ph)PISQR_
OSBPL11	Phosphorylation	S189	0.718	0.168	_RPS(ph)QNAISFFNVGHSK_
OSBPL1A	Phosphorylation	S499	0.594	0.704	_S(ph)FEEEGEHLGSR_
OSBPL3	Ubiquitylation	K55	0.273		_GEMNYTQEPPVQK(gl)GFLLK_
OSBPL3	Phosphorylation	T249	-0.465		_T(ph)YSAPAINAIQGGSFESPK_
OSBPL3	Phosphorylation	S251	0.321	0.564	_TYS(ph)APAINAIQGGSFESPK_
OSBPL3	Phosphorylation	S303	-0.008	0.146	_LHS(ph)SNPNLSTLDFGEEK_
OSBPL3	Phosphorylation	S304	0.191	0.104	_LHSS(ph)NPNLSTLDFGEEK_
OSBPL3	Phosphorylation	S437	0.653	1.111	_ALVHQLS(ph)NESR_
OSBPL5	Phosphorylation	T13	0.040		_(ac)M(ox)EGGLADGEPDRT(ph)SLLGDSKDVLGPSTVVANSDESQLLTPGK_
OSBPL5	Phosphorylation	S14	0.237	0.627	_(ac)MEGGLADGEPDRTS(ph)LLGDSK_
OSBPL5	Phosphorylation	T39		-0.210	_DVLGPSTVVANSDESQLLT(ph)PGK_
OSBPL5	Phosphorylation	S63	-0.125	0.863	_DLHQPS(ph)LSPASPHSQGFER_
OSBPL5	Phosphorylation	T64		-0.728	_DEGPPT(ph)PSSATK_
OSBPL5	Phosphorylation	S65	-0.155	0.044	_DLHQPSLS(ph)PASPHSQGFER_
OSBPL5	Phosphorylation	S68	-0.891	-0.231	_DLHQPSLSPAS(ph)PHSQGFER_
OSBPL5	Phosphorylation	S71		0.689	_DLHQPSLSPASPHS(ph)QGFER_
OSBPL5	Phosphorylation	S120	1.496	1.221	_KES(ph)LKVQK_
OSBPL5	Ubiquitylation	K698	0.085	-0.077	_AINAK(gl)DQTEATQEK_
OSBPL6	Phosphorylation	S32	0.378	0.355	_DS(ph)RQSIHILER_
OSBPL6	Phosphorylation	S44	-0.017	0.896	_TAS(ph)SSTEPSVSR_
OSBPL6	Phosphorylation	S343		-0.917	_LHS(ph)SNPNLCADIEFQTPPSHLTDPLESSTDYTK_
OSBPL6	Phosphorylation	S344	-1.161	-1.376	_LHSS(ph)NPNLCADIEFQTPPSHLTDPLESSTDYTK_
OSBPL8	Phosphorylation	T13	0.040		_(ac)M(ox)EGGLADGEPDRT(ph)SLLGDSKDVLGPSTVVANSDESQLLTPGK_
OSBPL8	Phosphorylation	S14	0.237	0.627	_(ac)MEGGLADGEPDRTS(ph)LLGDSK_
OSBPL8	Phosphorylation	T39		-0.210	_DVLGPSTVVANSDESQLLT(ph)PGK_
OSBPL8	Phosphorylation	S63	-0.125	0.863	_DLHQPS(ph)LSPASPHSQGFER_
OSBPL8	Phosphorylation	S65	-0.155	0.044	_DLHQPSLS(ph)PASPHSQGFER_
OSBPL8	Phosphorylation	S68	-0.891	-0.231	_DLHQPSLSPAS(ph)PHSQGFER_
OSBPL8	Phosphorylation	S71		0.689	_DLHQPSLSPASPHS(ph)QGFER_
OSBPL8	Phosphorylation	S120	1.496	1.221	_KES(ph)LKVQK_
OSBPL8	Ubiquitylation	K698	0.085	-0.077	_AINAK(gl)DQTEATQEK_
OSBPL9	Phosphorylation	S342		1.042	_RLIDSSGSASVLTHSSS(ph)GNSLK_
OSBPL9	Ubiquitylation	K631		0.099	_ITAEIFSPNDK(gl)K_
OSBPL9	Ubiquitylation	K632	-0.516	0.099	_ITAEIFSPNDKK(gl)_