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)
ARFGEF2	1	-0.840	1.310	2.230
FAM109A	1	-1.780	2.690
ALS2	0	-0.780	1.190
CAMLG	0	-0.760	0.960
RAB11B	0	-0.130	-0.140	0.324			0.697	0.458
RAB11B	0	-0.130	-0.140

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ALS2	Phosphorylation	S466	1.095	0.857	_KSSS(ph)LVDIREEETEGGSR_
ALS2	Phosphorylation	S492	0.013	0.308	_LSLPGLLSQVS(ph)PR_
ALS2	Phosphorylation	S1462	-0.133	-0.364	_S(ph)ESPEPGYVVTSSGLLLPVLLPR_
ALS2	Phosphorylation	S1464	-0.535	-0.600	_SES(ph)PEPGYVVTSSGLLLPVLLPR_
ARFGEF2	Phosphorylation	S214	0.250		_ELEKPIQS(ph)KPQSPVIQAAAVS(ph)PK_
ARFGEF2	Phosphorylation	S218	-0.081	0.177	_ELEKPIQSKPQS(ph)PVIQAAAVS(ph)PK_
ARFGEF2	Phosphorylation	S227	-1.086	-0.941	_ELEKPIQSKPQS(ph)PVIQAAAVS(ph)PK_
ARFGEF2	Phosphorylation	S276	0.922	0.963	_GS(ph)SLSGTDDGAQEVVK_
ARFGEF2	Phosphorylation	S277	0.851	0.904	_GSS(ph)LSGTDDGAQEVVK_
ARFGEF2	Phosphorylation	S1528	-0.424	0.473	_GQSQLS(ph)NPTDDSWK_
CAMLG	Ubiquitylation	K164		0.636	_FEEAMK(gl)LR_
FAM109A	Phosphorylation	S179	-0.489	0.209	_RPS(ph)ALPPK_
FAM109A	Phosphorylation	S213	-0.236	-0.651	_RAS(ph)APHGPLDM(ox)APFAR_
RAB11B	Ubiquitylation	K69	-0.533	0.554	_VVLIGDSGVGK(gl)SNLLSR_
RAB11B	Ubiquitylation	K103	-0.360	-0.185	_SIQVDGK(gl)TIK_
RAB11B	Ubiquitylation	K106		0.335	_SIQVDGKTIK(gl)_