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)
ZC3HC1	2	-1.420	2.340	-1.089				-2.655
CUL1	1	0.630	-0.610	-0.314	0.662	2.069	0.342	0.118
RBX1	0	0.920	-0.940	-0.015			-0.422
SKP1	0	1.470	-0.970		-1.305	-0.243	-0.093	0.054
SKP1	0	1.470	-0.970	-0.472

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CUL1	Ubiquitylation	K262	0.119		_ESTEFLQQNPVTEYMK(gl)K_
CUL1	Ubiquitylation	K263	0.119	-0.055	_ESTEFLQQNPVTEYMK(gl)K_
CUL1	Ubiquitylation	K410	0.250	0.326	_FINNNAVTK(gl)MAQSSSK_
CUL1	Ubiquitylation	K417		0.761	_MAQSSSK(gl)SPELLAR_
CUL1	Ubiquitylation	K468	1.237		_FYAK(gl)MLAK_
CUL1	Ubiquitylation	K503		0.665	_QACGFEYTSK(gl)LQR_
CUL1	Ubiquitylation	K769	0.292		_VDGEK(gl)DTYSYLA_
RBX1	Phosphorylation	T9		-0.553	_(ac)AAAMDVDT(ph)PSGTNSGAGK_
RBX1	Ubiquitylation	K19	-0.376	-0.371	_(ac)AAAMDVDTPSGTNSGAGK(gl)KR_
RBX1	Ubiquitylation	K20	-0.541	-0.371	_(ac)AAAMDVDTPSGTNSGAGKK(gl)R_
SKP1	Ubiquitylation	K130	0.138	0.140	_GK(gl)TPEEIRK_
SKP1	Phosphorylation	T131	-0.024	-0.138	_GKT(ph)PEEIRK_
SKP1	Ubiquitylation	K142	0.165	0.894	_TFNIK(gl)NDFTEEEEAQVRK_
SKP1	Ubiquitylation	K155	-0.096	0.069	_K(gl)ENQWCEEK_
SKP1	Ubiquitylation	K163	0.109	-0.020	_ENQWCEEK(gl)_
ZC3HC1	Phosphorylation	S24	0.473	0.617	_NWGAVVRS(ph)PEGTPQK_
ZC3HC1	Phosphorylation	S62	0.080	-0.014	_DTSATSQSVNGS(ph)PQAEQPSLESTSK_
ZC3HC1	Phosphorylation	S321	-0.061	-0.047	_LPLVPES(ph)PRR_
ZC3HC1	Phosphorylation	S329	1.657	1.915	_S(ph)QDATFSPGSEQAEK_
ZC3HC1	Phosphorylation	S335	1.487	1.554	_SQDATFS(ph)PGSEQAEK_
ZC3HC1	Phosphorylation	S344	-0.288	-0.214	_SQDATFSPGSEQAEKS(ph)PGPIVSR_
ZC3HC1	Phosphorylation	T352	0.034		_T(ph)RSWDSSSPVDRPEPEAASPTTR_
ZC3HC1	Phosphorylation	S354	0.300	-0.811	_S(ph)WDSSSPVDRPEPEAASPTTR_
ZC3HC1	Phosphorylation	S359	-1.472		_SWDSSS(ph)PVDRPEPEAASPTTR_
ZC3HC1	Phosphorylation	S370	-1.916	-0.921	_SWDSSSPVDRPEPEAAS(ph)PTTR_
ZC3HC1	Phosphorylation	S394	-0.267	-0.301	_SMGTGDTPGLEVPS(ph)SPLRK_
ZC3HC1	Phosphorylation	S395	-0.165	-0.200	_SM(ox)GTGDTPGLEVPSS(ph)PLR_
ZC3HC1	Ubiquitylation	K485	-0.668	-0.438	_QSSQPAETDSMSLSEK(gl)SR_