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)
RALGAPA1	1	-2.610	4.510	-0.053			0.154	0.208
AKT2	0	-1.420	2.210	-0.194
RALGAPB	0	-0.040	0.200
RALGAPA2	0	0.390	-0.560

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
AKT2	Ubiquitylation	K14	0.306	0.070	_EGWLHK(gl)R_
AKT2	Ubiquitylation	K111	1.082		_AIQMVANSLK(gl)QR_
AKT2	Ubiquitylation	K160		0.251	_LLGK(gl)GTFGK_
AKT2	Phosphorylation	T451	-0.091	-0.612	_YFDDEFTAQSITIT(ph)PPDRYDSLGLLELDQR_
AKT2	Phosphorylation	Y456		-0.265	_YFDDEFTAQSITITPPDRY(ph)DSLGLLELDQR_
RALGAPA1	Phosphorylation	S773	-0.140	-0.182	_HFS(ph)QSEETGNEVFGALNEEQPLPR_
RALGAPA1	Phosphorylation	S796	0.419	0.578	_SS(ph)STSDILEPFTVER_
RALGAPA1	Phosphorylation	S797	0.425	0.459	_SSS(ph)TSDILEPFTVER_
RALGAPA1	Phosphorylation	S860	-0.100	-0.137	_RGS(ph)SPGSLEIPK_
RALGAPA1	Phosphorylation	S861	-0.291	0.023	_RGSS(ph)PGSLEIPK_
RALGAPA1	Phosphorylation	T1002	0.021		_SQT(ph)PSPSTLNIDHMEQK_
RALGAPA2	Phosphorylation	S486		0.765	_TYS(ph)FTSAMSR_
RALGAPA2	Phosphorylation	S820	0.465	0.296	_RSS(ph)SPAELDLKDDLQQTQGK_
RALGAPB	Phosphorylation	T379	-0.619	-0.304	_LSM(ox)PQSAAVSTT(ph)PPHNRR_
RALGAPB	Phosphorylation	S414		-0.739	_VQHQTS(ph)STSPLSSPNQTSSEPRPLPAPR_
RALGAPB	Phosphorylation	T733	0.902		_TNSGISSASGGSTEPT(ph)TPDSERPAQALLR_
RALGAPB	Phosphorylation	T734	1.329		_TNSGISSASGGSTEPTT(ph)PDSERPAQALLR_