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)
CEP55	2	2.010	-0.830				-1.229	-0.412

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CEP55	Ubiquitylation	K22	-0.367		_WGSKPSNSK(gl)SETTLEK_
CEP55	Ubiquitylation	K31	0.449		_LK(gl)GEIAHLK_
CEP55	Ubiquitylation	K48	0.226	0.279	_TSVDEITSGK(gl)GK_
CEP55	Ubiquitylation	K50	0.539	0.140	_TSVDEITSGKGK(gl)_
CEP55	Ubiquitylation	K92	0.512		_LRDQLK(gl)AR_
CEP55	Ubiquitylation	K145	0.288	0.387	_IAELESK(gl)TNTLR_
CEP55	Ubiquitylation	K180	-0.597		_DALEK(gl)NQQWLVYDQQR_
CEP55	Ubiquitylation	K207	0.577		_IFELEK(gl)K_
CEP55	Ubiquitylation	K208	0.577		_IFELEK(gl)K_
CEP55	Ubiquitylation	K233	0.011	-0.975	_KPESEGYLQEEK(gl)QK_
CEP55	Ubiquitylation	K235	-0.505	-0.975	_KPESEGYLQEEK(gl)QK_
CEP55	Ubiquitylation	K245	-0.005		_CYNDLLASAK(gl)K_
CEP55	Ubiquitylation	K246	1.149		_K(gl)DLEVER_
CEP55	Phosphorylation	S428	0.976	0.483	_S(ph)PTAALNESLVECPK_
CEP55	Phosphorylation	T430	1.582	0.356	_SPT(ph)AALNESLVECPK_