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)
NUCB1	2	-1.080	1.690				1.496	1.978
P4HB	2	-1.530	2.950	0.990	0.813	0.711	0.548	0.459
ATP2A1	2	-1.020	1.690		0.192	-0.474	0.081	0.297
ERP44	1	-2.430	5.120	-0.191	0.759	-0.035	-0.190	0.119
HSPA5	1	-0.670	0.310	-0.181	-0.208	0.339	-0.702	-0.192
DICER1	1	-0.810	0.800	1.748			-0.207	-0.634
ERGIC1	1	0.660	-0.250				0.068	0.199
TMED5	1	0.990	-0.670				0.765	1.532
TRAPPC12	1	-1.470	2.570
GOLGB1	1	-1.020	1.510
GOLGB1	1	-1.020	1.510				0.400	0.360
NUCB2	0	0.380	0.150				0.561	0.440
LMAN1	0						0.562	0.393
LMAN1	0
SLC35C2	0	-1.250	2.100
STK17B	0	0.770	-0.450
TMED2	0	0.150	-0.370				1.086	0.949
GOLGA3	0	-0.510	0.100				-1.427	-0.956
TMED1	0	-1.110	1.450				0.592	0.462
UGGT2	0	-0.280	0.250					0.949
KDELR1	0	1.060	-0.420				0.819	0.705
SEC23IP	0	1.130	-0.980
SEC23IP	0	1.130	-0.980
MAN1A1	0	1.510	-0.660
COPB1	0			1.105	-0.061	-0.030	-0.190	-0.163
TMED7	0	0.520	0.200				0.641	1.449
TMED7	0	0.520	0.200
UGGT1	0	0.180	-0.910	0.129	-1.115	-0.232	0.607	0.857
KIAA0368	0	0.630	-0.500	-0.703			-0.003	0.150
STX17	0	-1.260	1.910
SCYL1	0	0.410	-0.530	0.944
PDIA6	0	1.060	-0.820	0.663	1.438	-1.234	0.073	0.167
SERPINH1	0	-0.090	-0.090			-0.540
SERPINH1	0	-0.090	-0.090	-0.089			0.724	0.375
TMED3	0	0.710	-0.400					0.381
LMAN2	0	-1.230	1.920				-0.082	0.039
TMED10	0	0.230	0.210
YIF1A	0	0.970	-0.560				-1.860
PTPN2	0	1.210	-0.730
IST1	0	1.130	-0.850	0.443			-1.841	-1.484
TMED9	0	-0.240	0.980	0.791			0.599	0.836
CHP1	0	0.130	0.190				-0.105	0.192
MYO18A	0	0.100	-0.380				0.610	0.207

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ATP2A1	Ubiquitylation	K169	2.444	3.235	_LTSIK(gl)STTLR_
ATP2A1	Ubiquitylation	K436		2.681	_GVYEK(gl)VGEATETALTCLVEK_
ATP2A1	Ubiquitylation	K460	0.597	2.302	_MNVFDTELK(gl)GLSK_
ATP2A1	Ubiquitylation	K464	1.160	3.034	_GLSK(gl)IER_
ATP2A1	Ubiquitylation	K476	1.817	3.302	_ANACNSVIK(gl)QLMK_
ATP2A1	Ubiquitylation	K480		2.106	_ANACNSVIKQLMK(gl)_
ATP2A1	Ubiquitylation	K492	0.229		_K(gl)SMSVYCTPNKPSR_
ATP2A1	Ubiquitylation	K502	-0.998	1.220	_SMSVYCTPNK(gl)PSR_
ATP2A1	Ubiquitylation	K510	1.498	2.485	_TSMSK(gl)MFVK_
ATP2A1	Ubiquitylation	K514	1.598	2.466	_MFVK(gl)GAPEGVIDR_
ATP2A1	Ubiquitylation	K533	1.659	2.743	_VGSTK(gl)VPMTSGVK_
ATP2A1	Ubiquitylation	K541		2.787	_VPMTSGVK(gl)QK_
ATP2A1	Ubiquitylation	K543	1.447	3.874	_QK(gl)IMSVIR_
ATP2A1	Ubiquitylation	K611	5.174	4.269	_IEVASSVK(gl)LCR_
ATP2A1	Ubiquitylation	K628	0.545	2.714	_VIMITGDNK(gl)GTAVAICR_
ATP2A1	Ubiquitylation	K650	1.861	2.614	_IGIFGQDEDVTSK(gl)AFTGR_
ATP2A1	Phosphorylation	S663	0.605	0.621	_EFDELNPS(ph)AQR_
ATP2A1	Ubiquitylation	K712		2.111	_K(gl)AEIGIAMGSGTAVAK_
ATP2A1	Ubiquitylation	K757	2.081	3.431	_AIYNNMK(gl)QFIR_
ATP2A1	Ubiquitylation	K995	-1.164	1.549	_NYLEPGK(gl)ECVQPATK_
COPB1	Ubiquitylation	K107	-1.160		_K(gl)DLQHPNEFIR_
COPB1	Ubiquitylation	K712		-1.218	_EAADPLASK(gl)LNK_
COPB1	Ubiquitylation	K715	-1.285		_EAADPLASKLNK(gl)_
COPB1	Ubiquitylation	K876		-0.398	_STNMK(gl)CLTPEK_
ERGIC1	Ubiquitylation	K241		1.549	_YDLSPITVK(gl)YTER_
ERGIC1	Ubiquitylation	K288	0.046	0.886	_IQLGK(gl)MH_
GOLGA3	Ubiquitylation	K562	-0.020		_LK(gl)ASQAEISSLQSVR_
GOLGB1	Phosphorylation	S6	0.891	0.541	_LS(ph)GLANVVLHELSGDDDTDQNMR_
GOLGB1	Phosphorylation	S542		2.256	_S(ph)SSAEESGQDVLENTFSQK_
GOLGB1	Ubiquitylation	K3007		0.500	_SSSSQTQPLK(gl)VQYQR_
HSPA5	Ubiquitylation	K81		-0.455	_LIGDAAK(gl)NQLTSNPENTVFDAK(gl)R_
HSPA5	Ubiquitylation	K96	-0.392	-0.109	_NQLTSNPENTVFDAK(gl)R_
HSPA5	Ubiquitylation	K118		0.783	_FLPFK(gl)VVEK_
HSPA5	Ubiquitylation	K340		0.743	_STMK(gl)PVQK_
HSPA5	Ubiquitylation	K352	-0.469	0.822	_VLEDSDLK(gl)K_
HSPA5	Ubiquitylation	K353	-0.469		_VLEDSDLK(gl)K_
HSPA5	Ubiquitylation	K447		3.097	_NTVVPTKK(gl)_
HSPA5	Ubiquitylation	K523	-0.120	0.631	_NK(gl)ITITNDQNR_
IST1	Ubiquitylation	K20	-0.587		_(ac)MLGSGFK(gl)AER_
IST1	Ubiquitylation	K61	-0.579		_EIADYLAAGK(gl)DER_
IST1	Ubiquitylation	K140	0.255	-0.333	_IVADQLCAK(gl)YSK_
IST1	Ubiquitylation	K147	-0.470		_EYGK(gl)LCR_
IST1	Ubiquitylation	K164	-0.495	-0.696	_LMHK(gl)LSVEAPPK_
KIAA0368	Ubiquitylation	K313		0.341	_VYLGDIPLK(gl)TK_
KIAA0368	Ubiquitylation	K315		-0.150	_TK(gl)EGAVLKPELK_
KIAA0368	Ubiquitylation	K321	0.004	-0.454	_EGAVLK(gl)PELK_
KIAA0368	Ubiquitylation	K1438	1.054		_DSSTEK(gl)LLQK_
LMAN1	Ubiquitylation	K96		0.601	_GSVWTK(gl)TK_
LMAN1	Ubiquitylation	K346	-0.443		_IHLEIK(gl)QLNR_
LMAN1	Ubiquitylation	K372	1.187	0.921	_YVSSLTEEISK(gl)R_
LMAN1	Ubiquitylation	K407		0.987	_QVNEMK(gl)NSMSETVR_
LMAN1	Ubiquitylation	K463		-0.810	_NMPSNEK(gl)PK_
LMAN1	Ubiquitylation	K465		-0.810	_NMPSNEK(gl)PK_
LMAN2	Ubiquitylation	K303	-0.868	-0.708	_SPK(gl)DNVDDPTGNFR_
MAN1A1	Ubiquitylation	K518		-0.188	_TFMK(gl)LGPEAFR_
MYO18A	Phosphorylation	S140	0.894	0.905	_RFS(ph)FSQR_
MYO18A	Phosphorylation	S728	-0.154	-0.108	_STS(ph)FRQGPEESGLGDGTGPK_
MYO18A	Phosphorylation	S2020		-0.376	_SLAPDRS(ph)DDEHDPLDNTSRPR_
NUCB1	Phosphorylation	S369	1.527	1.419	_AQRLS(ph)QETEALGR_
NUCB2	Ubiquitylation	K84	-0.060	0.968	_ADIEEIK(gl)SGR_
P4HB	Ubiquitylation	K65	-1.515	-0.862	_ALAPEYAK(gl)AAGK_
P4HB	Ubiquitylation	K69		-0.948	_ALAPEYAKAAGK(gl)_
P4HB	Ubiquitylation	K81	-0.179	2.873	_LAK(gl)VDATEESDLAQQYGVR_
P4HB	Ubiquitylation	K103		1.407	_GYPTIK(gl)FFR_
P4HB	Ubiquitylation	K385	-0.726	0.916	_NFEDVAFDEK(gl)K_
P4HB	Ubiquitylation	K386	-0.726	0.916	_NFEDVAFDEK(gl)K_
PDIA6	Ubiquitylation	K289		0.793	_GFPTIK(gl)IFQK_
PDIA6	Phosphorylation	S476	-0.194	0.149	_EPWDGRDGELPVEDDIDLS(ph)DVELDDLGKDEL_
PTPN2	Phosphorylation	S304	-0.873	-0.641	_ELSKEDLSPAFDHS(ph)PNK_
SCYL1	Phosphorylation	S754		-0.053	_PSTQPRPDS(ph)WGEDNWEGLETDSR_
SEC23IP	Ubiquitylation	K477		0.473	_VVSLK(gl)LLR_
SEC23IP	Ubiquitylation	K491	0.029	0.164	_SLDDGK(gl)VSR_
SEC23IP	Ubiquitylation	K723	0.169	0.567	_AVAATSTK(gl)GQEQSAQK_
SEC23IP	Ubiquitylation	K733	-1.878		_TK(gl)DMASLPSESNEPK_
SEC23IP	Ubiquitylation	K871	0.027		_MGSDLK(gl)QGFISSLK_
SEC23IP	Phosphorylation	S926	0.301	0.235	_VVES(ph)PDFSKDEDYLGK_
SEC23IP	Ubiquitylation	K931	-0.299		_VVESPDFSK(gl)DEDYLGK_
SERPINH1	Ubiquitylation	K39	-0.571	-0.365	_LSPK(gl)AATLAER_
SERPINH1	Ubiquitylation	K287		0.490	_LLTK(gl)EQLK_
SLC35C2	Phosphorylation	S364	0.599	0.693	_GLGS(ph)SPDLELLLR_
SLC35C2	Phosphorylation	S365	0.483		_GLGS(ph)SPDLELLLR_
STK17B	Ubiquitylation	K43		-0.699	_GK(gl)FAVVR_
STK17B	Ubiquitylation	K53		-1.448	_QCISK(gl)STGQEYAAK_
STX17	Ubiquitylation	K299	-0.023	-0.044	_LTSSCPDLPSQTDK(gl)K_
STX17	Ubiquitylation	K300	-0.023	-0.044	_LTSSCPDLPSQTDK(gl)K_
TMED10	Ubiquitylation	K146		-0.149	_NYEEIAK(gl)VEK_
TMED7	Ubiquitylation	K215	-0.595	0.678	_SFFSDK(gl)R_
TMED9	Ubiquitylation	K71		0.655	_TQLYDK(gl)QR_
TMED9	Ubiquitylation	K180	0.163	1.074	_QLVEQVEQIQK(gl)EQNYQR_
TRAPPC12	Phosphorylation	S184	1.233	1.275	_SPS(ph)FGGASEASAR_
TRAPPC12	Phosphorylation	S290		-1.463	_GPQAAAPPASPEPFAHIQAVFAGS(ph)DDPFATALSMSEMDR_
TRAPPC12	Ubiquitylation	K354	-0.686		_FDNIQGDAVK(gl)DLMLR_
TRAPPC12	Ubiquitylation	K364	-2.695	-0.517	_FLGEK(gl)AAAK_
UGGT1	Ubiquitylation	K356		0.816	_DLSQNFPTK(gl)AR_
UGGT2	Ubiquitylation	K782		-0.470	_LGIIYNPTSK(gl)INEENTAISR_
YIF1A	Ubiquitylation	K92		0.264	_FVSVSKLK(gl)_