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)
CUL1	1	0.630	-0.610	-0.314	0.662	2.069	0.342	0.118
CDC34	1	-0.790	0.600
CCNE1	0	0.460	-0.980
SKP1	0	1.470	-0.970		-1.305	-0.243	-0.093	0.054
SKP1	0	1.470	-0.970	-0.472
CDK2	0	-0.040	-0.300				-0.578	-0.797
CDK2	0	-0.040	-0.300	-0.202	-0.884	-0.107	-0.097	-0.501
RB1	0	1.180	-1.070		0.429	0.755
RB1	0	1.180	-1.070
SKP2	0	0.030	0.690
SKP2	0	0.030	0.690
TFDP1	0	-0.430	0.060		-1.111	0.446	-1.279	-0.496

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CCNE1	Phosphorylation	S100		-0.765	_IIAPS(ph)RGSPLPVLSWANR_
CCNE1	Phosphorylation	S103		-0.765	_IIAPS(ph)RGSPLPVLSWANR_
CCNE1	Phosphorylation	S387	0.705	-0.922	_AS(ph)PLPSGLLTPPQSGK_
CDC34	Ubiquitylation	K157	1.502		_GK(gl)DREYTDIIR_
CDK2	Ubiquitylation	K6	-0.130	-0.399	_(ac)MENFQK(gl)VEK_
CDK2	Ubiquitylation	K6	0.011	-0.784	_(ac)M(ox)EDYTK(gl)IEK_
CDK2	Phosphorylation	T14	0.429		_IGEGT(ph)YGVVYK_
CDK2	Phosphorylation	Y15	0.697	0.743	_IGEGTY(ph)GVVYK_
CDK2	Ubiquitylation	K20		0.272	_IGEGTYGVVYK(gl)AR_
CDK2	Ubiquitylation	K20	-0.327	-0.270	_IGEGTYGVVYK(gl)GR_
CDK2	Ubiquitylation	K24	0.366		_NK(gl)LTGEVVALKK_
CDK2	Ubiquitylation	K33		0.033	_NKLTGEVVALK(gl)K_
CDK2	Ubiquitylation	K33	0.736	0.239	_TTGQVVAMK(gl)K_
CDK2	Ubiquitylation	K34		0.542	_LTGEVVALKK(gl)_
CDK2	Ubiquitylation	K34		-0.306	_TTGQVVAMKK(gl)_
CDK2	Ubiquitylation	K58	0.312	-0.262	_EISLLK(gl)ELR_
CDK2	Ubiquitylation	K136		-0.468	_DLK(gl)PQNLLIDDK(gl)GTIK_
CDK2	Ubiquitylation	K145	0.161	-0.954	_DLKPQNLLIDDK(gl)GTIK_
CDK2	Ubiquitylation	K149		-0.038	_GTIK(gl)LADFGLAR_
CDK2	Ubiquitylation	K251	-0.047	-1.236	_WK(gl)PGSLASHVK_
CDK2	Ubiquitylation	K280	0.179	-1.210	_MLIYDPAK(gl)R_
CDK2	Ubiquitylation	K298	-1.907	-2.380	_QDFSK(gl)VVPPLDEDGR_
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_
RB1	Phosphorylation	S69	-3.602	-3.397	_TAATAAAAAAEPPAPPPPPPPEEDPEQDS(ph)GPEDLPLVR_
RB1	Ubiquitylation	K97	-0.546		_LK(gl)IPDHVR_
RB1	Phosphorylation	T388	0.005	0.116	_TLQTDSIDSFETQRT(ph)PR_
RB1	Phosphorylation	T405	-0.851	-0.901	_KSNLDEEVNVIPPHT(ph)PVR_
RB1	Phosphorylation	S820		-0.019	_S(ph)PYKFPSSPLR_
RB1	Ubiquitylation	K823	-2.214		_SPYK(gl)FPSSPLR_
RB1	Phosphorylation	S827	0.824	0.111	_FPSS(ph)PLR_
RB1	Phosphorylation	S839	-0.701	-1.045	_IPGGNIYIS(ph)PLKS(ph)PYK_
RB1	Ubiquitylation	K842		-0.751	_IPGGNIYISPLK(gl)SPYK_
RB1	Phosphorylation	S843	-0.701	-0.022	_IPGGNIYIS(ph)PLKS(ph)PYK_
RB1	Ubiquitylation	K846	-2.084		_SPYK(gl)ISEGLPTPTK_
RB1	Phosphorylation	T853	0.039	-0.555	_ISEGLPT(ph)PTKM(ox)T(ph)PR_
RB1	Ubiquitylation	K856	-1.350		_ISEGLPTPTK(gl)MTPR_
RB1	Phosphorylation	T858	-0.782	0.564	_ISEGLPT(ph)PTKMT(ph)PR_
RB1	Ubiquitylation	K879	-0.187		_FQK(gl)INQMVCNSDR_
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)_
SKP2	Phosphorylation	S8	-1.062		_SNLGHPES(ph)PPRK_
SKP2	Phosphorylation	S64	-1.144	-1.189	_EEPDSENIPQELLSNLGHPES(ph)PPR_
SKP2	Phosphorylation	S75	0.512	0.657	_SKGS(ph)DKDFVIVR_
SKP2	Ubiquitylation	K228		-0.475	_LSDPIVNTLAK(gl)NSNLVR_
SKP2	Ubiquitylation	K420		-1.178	_LTLQK(gl)PSCL_
TFDP1	Phosphorylation	S23	-0.667	-0.353	_VFIDQNLS(ph)PGK_
TFDP1	Ubiquitylation	K320	-0.549	0.052	_MGMACGLESGSCSAEDLK(gl)MAR_