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)
RANBP9	1	0.090	-0.350		-1.301	0.345
MAEA	0	-0.140	0.200
ARMC8	0	-0.490	0.870	0.381
MKLN1	0	-0.010	0.330
RMND5A	0	-1.180	1.330

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ARMC8	Ubiquitylation	K399		-0.779	_IVTGLSESSVK(gl)VR_
MAEA	Ubiquitylation	K31	-0.051	-0.270	_VPYETLNK(gl)R_
MAEA	Ubiquitylation	K100		0.293	_AVESIQAEDESAKLCK(gl)R_
MAEA	Ubiquitylation	K144		-0.868	_CGYYNTAVK(gl)LAR_
MAEA	Ubiquitylation	K342		-1.175	_TPQCYK(gl)EDGSSKSPDCPVCSR_
MKLN1	Ubiquitylation	K260	-0.363	-0.383	_STK(gl)GDGEDNRPGMR_
RANBP9	Ubiquitylation	K197	-0.979	-0.346	_TPK(gl)DAASVR_
RANBP9	Ubiquitylation	K405	2.354	1.207	_STDQTVLEELASIK(gl)NR_
RANBP9	Ubiquitylation	K445	-0.136		_NPNLLFTLK(gl)_
RMND5A	Ubiquitylation	K165		-0.124	_ILEALK(gl)VR_
RMND5A	Ubiquitylation	K371		-0.192	_MFNGSK(gl)LK_