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)
CCND1	1	-1.820	3.470
CFL1	1			0.725	0.148	-0.943
E2F2	0	0.670	-1.180
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
CDKN1A	0	1.080	-0.750
NXT1	0	-0.670	0.570
ARF3	0	-0.710	0.680		0.702	-1.163
CDK4	0	1.930	-0.950
CDK4	0	1.930	-0.950				-0.510	0.013
MDM2	0	-0.210	0.080
TP53	0	-1.070	1.050	-2.808	0.076	-0.094	0.436	0.497
ARF1	0	0.020	0.040		0.702	-1.163
CDKN2A	0	-0.080	-0.260	-0.556		-1.080	-3.270	-1.110

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CCND1	Ubiquitylation	K33		-0.490	_AMLK(gl)AEETCAPSVSYFK_
CCND1	Ubiquitylation	K46	-1.016	-0.036	_AEETCAPSVSYFK(gl)CVQK_
CCND1	Ubiquitylation	K95	-0.733	-0.137	_FLSLEPVK(gl)K_
CCND1	Ubiquitylation	K96	-0.846	-0.155	_FLSLEPVKK(gl)_
CCND1	Ubiquitylation	K238		0.245	_VIK(gl)CDPDCLR_
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_
CDK4	Ubiquitylation	K142	-0.552		_DLK(gl)PENILVTSGGTVK_
CDK4	Ubiquitylation	K211	-0.101		_K(gl)PLFCGNSEADQLGK_
CDK4	Phosphorylation	S236		0.095	_QDDS(ph)PSGASYGQDYDLS(ph)PSR_
CDK4	Phosphorylation	S249		0.095	_QDDS(ph)PSGASYGQDYDLS(ph)PSR_
CDK4	Ubiquitylation	K297	0.247	0.052	_ALQHSYLHK(gl)DEGNPE_
CDK4	Phosphorylation	S385		0.649	_HSSIS(ph)PVRLPLNSSLGAELSR_
CDK4	Phosphorylation	S420	0.004	-0.202	_ES(ph)KGSPVFLPR_
CDK4	Phosphorylation	S423	-0.155	-0.297	_GS(ph)PVFLPR_
CDK4	Phosphorylation	T514	0.364	0.570	_DSKPIALKEEIVT(ph)PK_
CDK4	Phosphorylation	S681	-2.532	-2.051	_HLLTDLPLPPELPGGDLS(ph)PPDS(ph)PEPK_
CDK4	Phosphorylation	S685		-2.729	_HLLTDLPLPPELPGGDLS(ph)PPDS(ph)PEPK_
CDK4	Phosphorylation	T692	-0.765	-1.849	_AIT(ph)PPQQPYK_
CDK4	Phosphorylation	S1082	-1.661	-0.980	_KETTSGTSTEPVKNS(ph)SPAPPQPAPGK_
CDK4	Phosphorylation	S1083	-1.093	-1.330	_NSS(ph)PAPPQPAPGK_
CDK4	Phosphorylation	T1244		-0.956	_RT(ph)PTMPQEEAAACPPHILPPEK_
CDKN1A	Ubiquitylation	K188	-2.505	-1.077	_QTSMTDFYHSK(gl)R_
CFL1	Phosphorylation	S41	0.781	0.338	_(ac)AS(ph)GVAVSDGVIK_
CFL1	Ubiquitylation	K57	0.538	0.318	_VFNDMK(gl)VR_
CFL1	Ubiquitylation	K82	1.563		_AVLFCLSEDK(gl)K_
CFL1	Ubiquitylation	K83	1.163		_AVLFCLSEDKK(gl)_
CFL1	Ubiquitylation	K116	0.583		_MLPDK(gl)DCR_
CFL1	Ubiquitylation	K130	0.398	0.825	_YALYDATYETK(gl)ESK_
CFL1	Ubiquitylation	K133	0.441		_YALYDATYETKESK(gl)_
CFL1	Ubiquitylation	K152	0.783	0.508	_SK(gl)MIYASSK_
CFL1	Ubiquitylation	K159	0.778	0.532	_MIYASSK(gl)DAIK_
CFL1	Ubiquitylation	K182	-0.079	0.077	_HELQANCYEEVK(gl)DR_
E2F2	Ubiquitylation	K188		-0.267	_TRYDTSLGLLTK(gl)K_
E2F2	Ubiquitylation	K189		-0.267	_TRYDTSLGLLTK(gl)K_
MDM2	Phosphorylation	S166	0.576	1.068	_AIS(ph)ETEENSDELSGER_
MDM2	Ubiquitylation	K334		-0.872	_ENWLPEDK(gl)GK_
MDM2	Ubiquitylation	K336		-0.872	_ENWLPEDK(gl)GK_
MDM2	Ubiquitylation	K363		0.883	_LENSTQAEEGFDVPDCK(gl)K_
MDM2	Ubiquitylation	K364		0.883	_LENSTQAEEGFDVPDCK(gl)K_
MDM2	Ubiquitylation	K473		0.806	_NK(gl)PCPVCR_
NXT1	Ubiquitylation	K7	0.427		_(ac)ASVDFK(gl)TYVDQACR_
TP53	Ubiquitylation	K120	-0.188		_LGFLHSGTAK(gl)SVTCTYSPALNK_
TP53	Ubiquitylation	K164	0.157	-1.260	_AMAIYK(gl)QSQHMTEVVR_
TP53	Phosphorylation	S314	-0.695	-1.000	_ALPNNTSS(ph)SPQPK_
TP53	Phosphorylation	S315	-0.762	-0.959	_RALPNNTSSS(ph)PQPK_
TP53	Ubiquitylation	K320	-0.978		_ALPNNTSSSPQPKK(gl)_
TP53	Ubiquitylation	K357	-0.231	-0.823	_ELNEALELKDAQAGK(gl)EPGGSR_