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)
RFC1	3	2.530	-1.230		0.635	1.060	1.028	0.826
PCNA	2	-0.730	0.380	0.679	1.154	0.572	0.718	0.782
POLE2	1	2.560	-1.150
POLA2	0	0.840	-0.250					-0.244
POLD1	0	1.600	-1.300	-0.932			0.362	0.283
POLD1	0	1.600	-1.300
POLD3	0			-0.343
POLA1	0	0.720	-0.610	0.594			0.355	0.027
LIG1	0	0.370	-0.580
POLD2	0	-0.020	0.200				0.123
POLE3	0	-0.830	0.170		-0.901	-0.263
POLE	0				-0.404	0.128	-0.376	-0.212
POLE	0			-0.273
PRIM1	0	-0.690	0.980

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
LIG1	Phosphorylation	S49		0.101	_EWNGVVSES(ph)DSPVK_
LIG1	Phosphorylation	S51	0.145	-0.066	_EWNGVVSESDS(ph)PVK_
LIG1	Phosphorylation	S66	0.671	0.408	_VLGS(ph)EGEEEDEALSPAK_
LIG1	Phosphorylation	S76	-0.083	0.108	_VLGSEGEEEDEALS(ph)PAK_
LIG1	Phosphorylation	S88		1.273	_GQKPALDCS(ph)QVSPPRPATSPENNASLSDTSPMDSSPSGIPK_
LIG1	Phosphorylation	S141	0.697	0.877	_TIQEVLEEQS(ph)EDEDREAK_
LIG1	Phosphorylation	T182	-0.768	-0.709	_EGEDGDQPT(ph)TPPKPLK_
LIG1	Phosphorylation	T183	-0.923	-0.825	_EGEDGDQPTT(ph)PPKPLK_
LIG1	Phosphorylation	T195	0.021	0.224	_AET(ph)PTESVS(ph)EPEVATK_
LIG1	Phosphorylation	T197	0.441	0.125	_AETPT(ph)ESVSEPEVATK_
LIG1	Phosphorylation	S199		0.721	_AET(ph)PTES(ph)VSEPEVATK_
LIG1	Phosphorylation	S201	-0.213	0.070	_AET(ph)PTESVS(ph)EPEVATK_
PCNA	Ubiquitylation	K13	0.209	2.207	_LVQGSILK(gl)K_
PCNA	Ubiquitylation	K14	0.233	2.833	_LVQGSILKK(gl)_
PCNA	Ubiquitylation	K80	0.570	1.579	_ILK(gl)CAGNEDIITLR_
PCNA	Ubiquitylation	K164	2.309	2.671	_DLSHIGDAVVISCAK(gl)DGVK_
PCNA	Ubiquitylation	K168	2.484	2.645	_DLSHIGDAVVISCAKDGVK(gl)_
PCNA	Ubiquitylation	K248	0.226	0.515	_IADMGHLK(gl)YYLAPK_
POLA1	Phosphorylation	S192	-0.049	-0.187	_S(ph)IGASPNPFSVHTATAVPSGK_
POLA1	Phosphorylation	S196		-0.374	_RSIGAS(ph)PNPFSVHTATAVPSGK_
POLA1	Ubiquitylation	K1120		-0.317	_DTIVENIQK(gl)R_
POLA2	Phosphorylation	T127	-0.548	0.195	_AIST(ph)PET(ph)PLTK_
POLA2	Phosphorylation	T130		-1.549	_AIST(ph)PET(ph)PLTK_
POLA2	Ubiquitylation	K134		-1.351	_AISTPETPLTK(gl)R_
POLA2	Phosphorylation	S141	-0.772	-0.619	_S(ph)PHQLLSPSSFSPSATPSQK_
POLA2	Ubiquitylation	K160		-1.904	_SPHQLLSPSSFSPSATPSQK(gl)YNSR_
POLA2	Ubiquitylation	K212		-0.097	_SMFQK(gl)LPDIR_
POLA2	Ubiquitylation	K500	-0.292	-0.131	_ILK(gl)HILTQR_
POLA2	Ubiquitylation	K564	-0.298	-0.082	_LTK(gl)GQVGGTFAR_
POLD1	Ubiquitylation	K414		-1.315	_AQTLK(gl)VQTFPFLGR_
POLD1	Ubiquitylation	K439		-1.108	_DSSFQSK(gl)QTGRR_
POLD1	Ubiquitylation	K447		-1.286	_DTK(gl)VVSMVGR_
POLD1	Ubiquitylation	K554		-0.798	_GQQVK(gl)VVSQLLR_
POLD1	Ubiquitylation	K674	-1.082	-1.843	_TPTGDEFVK(gl)TSVR_
POLD1	Ubiquitylation	K758		-0.638	_TK(gl)QLVESK_
POLD1	Ubiquitylation	K853	-0.080	-1.776	_MDCK(gl)GLEAVR_
POLD1	Ubiquitylation	K911	-0.089	-0.915	_IDISQLVITK(gl)ELTR_
POLD1	Ubiquitylation	K923		-2.496	_AASDYAGK(gl)QAHVELAER_
POLD1	Ubiquitylation	K1033	0.475	-0.930	_VGGLLAFAK(gl)R_
POLD1	Ubiquitylation	K1065	-0.208		_ESELYQK(gl)EVSHLNALEER_
POLD2	Phosphorylation	S15		-1.104	_AHTLLS(ph)PPSANNATFAR_
POLD2	Ubiquitylation	K81		-0.936	_AQQHWGSGVGVKK(gl)_
POLD2	Ubiquitylation	K145		0.215	_LK(gl)GTIDVSK_
POLD2	Ubiquitylation	K267	-0.443	-0.428	_K(gl)TQAASVEAVK_
POLD3	Phosphorylation	S307	0.831	0.828	_VALS(ph)DDETKETENMR_
POLE	Ubiquitylation	K187		-0.801	_EISPAVKK(gl)_
POLE	Ubiquitylation	K436		-0.163	_DSYLPVGSHNLK(gl)AAAK_
POLE	Ubiquitylation	K1061		-1.582	_KLEDYGEQK(gl)STSISTAK_
POLE	Ubiquitylation	K1081		-1.440	_LAEFLGDQMVK(gl)DAGLSCR_
POLE	Ubiquitylation	K1385	-1.054	-0.957	_VAK(gl)AEEGASYR_
POLE	Ubiquitylation	K1573		-0.910	_AETDLK(gl)TICR_
POLE	Ubiquitylation	K1587		-0.722	_FLLAYK(gl)EER_
POLE	Ubiquitylation	K2121	0.432		_YVCK(gl)VLSLDTNITNQVNK_
POLE	Ubiquitylation	K2135	-0.740	-1.214	_VLSLDTNITNQVNK(gl)LNR_
POLE2	Ubiquitylation	K15	0.263	-0.418	_ALSAFK(gl)LR_
POLE2	Ubiquitylation	K339		-0.257	_NQVQALK(gl)DSLK_
POLE2	Ubiquitylation	K523		-1.031	_TVEDSK(gl)LQGF_
POLE3	Ubiquitylation	K31	-0.408	-0.365	_EALPDGVNISK(gl)EAR_
PRIM1	Ubiquitylation	K147		1.418	_ALK(gl)EDFGFK_
PRIM1	Ubiquitylation	K326	-0.141	-1.351	_SPFSVHPK(gl)TGR_
PRIM1	Ubiquitylation	K377	-0.093		_ELDAISTNEEEKEENEAESDVK(gl)HR_
RFC1	Phosphorylation	S156	-0.050	0.188	_NKPLS(ph)PIK_
RFC1	Phosphorylation	T161	2.131	1.586	_NKPLS(ph)PIKLT(ph)PTSVLDYFGTGSVQR_
RFC1	Phosphorylation	T163		1.551	_NKPLS(ph)PIKLTPT(ph)SVLDYFGTGSVQR_
RFC1	Phosphorylation	S190	2.756	2.241	_ELS(ph)QNTDESGLNDEAIAK_
RFC1	Ubiquitylation	K240		0.991	_TLAMLDEEPKTKK(gl)_
RFC1	Ubiquitylation	K271	0.551		_VK(gl)TAQVSDERK_
RFC1	Phosphorylation	S368	0.431	0.440	_KESVS(ph)PEDSEK_
RFC1	Ubiquitylation	K436	-0.227		_YGGK(gl)VTGNVSK_
RFC1	Ubiquitylation	K498	0.781		_SKYEIAVETEMK(gl)K_
RFC1	Ubiquitylation	K499	0.781		_SKYEIAVETEMK(gl)K_