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)
SRP14	2	1.530	-0.610	0.030	-0.204	0.083	0.069	-0.488
SRP9	0	-0.690	0.840	-0.559	-0.644	0.111	-0.103

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
SRP14	Ubiquitylation	K32		1.539	_TSGSVYITLKK(gl)_
SRP14	Ubiquitylation	K43	0.255	0.812	_K(gl)GTVEGFEPADNK_
SRP14	Ubiquitylation	K55	1.725	1.889	_KGTVEGFEPADNK(gl)CLLR_
SRP14	Ubiquitylation	K74	0.600	1.019	_ISTVVSSK(gl)EVNK_
SRP14	Ubiquitylation	K78	0.627	0.893	_EVNK(gl)FQMAYSNLLR_
SRP14	Ubiquitylation	K95	0.347		_ANMDGLK(gl)K_
SRP14	Ubiquitylation	K96		0.206	_ANMDGLKK(gl)_
SRP9	Ubiquitylation	K16		-0.609	_AAEK(gl)LYLADPMK(gl)AR_
SRP9	Ubiquitylation	K24	1.005	-0.026	_LYLADPM(ox)K(gl)AR_
SRP9	Ubiquitylation	K52	-0.183		_VTDDLVCLVYK(gl)TDQAQDVK_
SRP9	Ubiquitylation	K60	-0.106		_TDQAQDVK(gl)K(gl)IEK_
SRP9	Ubiquitylation	K61	-1.045		_TDQAQDVK(gl)K(gl)IEK_
SRP9	Ubiquitylation	K64	0.432		_IEK(gl)FHSQLMR_
SRP9	Ubiquitylation	K76	0.236	0.603	_LM(ox)VAK(gl)EAR_