RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
W

Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
UBR2	0	-0.250	0.600	-1.757
UBR1	0	-0.510	0.110

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
UBR1	Phosphorylation	T21		-0.158	_MEISAELPQT(ph)PQR_
UBR1	Ubiquitylation	K596		0.045	_TVVQSCGHSLETK(gl)SYR_
UBR1	Ubiquitylation	K859	-2.925		_KQENK(gl)DEALPPPPPPEFCPAFSK_
UBR1	Ubiquitylation	K1681		-1.186	_VVLVEGK(gl)AR_
UBR1	Ubiquitylation	K1703	-1.402		_GCAYPAPYLDEYGETDPGLK(gl)R_
UBR2	Ubiquitylation	K779	-0.314	-0.531	_FSPGVGQVNATDEIK(gl)R_
UBR2	Phosphorylation	S1006	0.165	0.550	_ESS(ph)PTSPVAETEGTIMEESSR_
UBR2	Phosphorylation	S1009		0.446	_ESSPTS(ph)PVAETEGTIMEESSR_
UBR2	Ubiquitylation	K1138		-1.146	_STVLSK(gl)NR_
UBR2	Ubiquitylation	K1187	0.360	0.824	_YFDSVQAK(gl)EQRR_