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)
BTF3L4	1	-0.030	-0.200
BTF3L4	1	1.040	-1.040
BTF3	0	-0.850	0.910
BTF3	0	-0.210	0.510
BTF3	0	0.230	-0.170
BTF3	0	-0.850	0.910
BTF3	0	-0.210	0.510
BTF3	0	0.230	-0.170
NACA	0	-0.120	-0.230		0.387	-0.799	-0.094	-0.296

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
BTF3	Ubiquitylation	K2	0.492		_MK(gl)ETIMNQEK_
BTF3	Ubiquitylation	K10	1.277		_MKETIMNQEK(gl)LAK_
BTF3	Ubiquitylation	K13	0.482		_LAK(gl)LQAQVR_
BTF3	Ubiquitylation	K46	-0.240		_GQEPQMK(gl)ETIMNQEK_
BTF3	Ubiquitylation	K54	0.975		_ETIMNQEK(gl)LAK_
BTF3	Ubiquitylation	K57	0.482		_LAK(gl)LQAQVR_
BTF3	Ubiquitylation	K86	-0.036	0.025	_TATADDK(gl)KLQFSLK_
BTF3	Ubiquitylation	K87	0.023	0.025	_K(gl)LQFSLK_
BTF3	Ubiquitylation	K93	-0.073		_KLQFSLK(gl)K_
BTF3	Ubiquitylation	K94	-0.421	0.126	_LQFSLKK(gl)_
BTF3	Ubiquitylation	K171	-0.467		_LAEALPK(gl)QSVDGK_
BTF3	Ubiquitylation	K177	-0.794		_LAEALPKQSVDGK(gl)_
BTF3L4	Ubiquitylation	K5	0.107		_(ac)MNQEK(gl)LAK_
BTF3L4	Ubiquitylation	K8	0.482		_LAK(gl)LQAQVR_
BTF3L4	Ubiquitylation	K115	1.544		_K(gl)LAEQFPR_
NACA	Ubiquitylation	K1941	0.879		_K(gl)AMSKLGLR_
NACA	Ubiquitylation	K1945	0.579		_AMSK(gl)LGLR_
NACA	Ubiquitylation	K1963	-0.781		_K(gl)SKNILFVITKPDVYK_
NACA	Ubiquitylation	K1976	-0.188		_NILFVITKPDVYK(gl)_
NACA	Ubiquitylation	K2005	0.209		_IEDLSQQAQLAAAEK(gl)FK_
NACA	Phosphorylation	T2024	0.225	-0.149	_VQGEAVSNIQENTQTPT(ph)VQEESEEEEVDETGVEVK_
NACA	Phosphorylation	S2029	-0.146	-0.296	_VQGEAVSNIQENTQTPTVQEES(ph)EEEEVDETGVEVK_