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)
SEC61A1	2	1.170	-1.120				0.304	0.263
SEC61A2	2	1.160	-0.920				0.304	0.263
SRP14	2	1.530	-0.610	0.030	-0.204	0.083	0.069	-0.488
SEC62	1	0.680	-0.300	1.850			0.588	0.566
HSPA5	1	-0.670	0.310	-0.181	-0.208	0.339	-0.702	-0.192
SEC61B	1	-0.680	0.150	-3.497			-1.265	-1.434
SEC61G	1	4.180	-1.320				0.027	0.697
SEC11C	1	2.470	-1.120
SRP72	1	-0.720	1.160	-0.154		-0.285	0.465	0.085
SEC63	0	0.620	-0.720	0.490			0.453	0.473
SEC63	0	0.620	-0.720
SRP54	0	-0.230	1.030	0.312			0.726	0.409
SPCS1	0	0.420	-0.570				-1.094	-0.251
SPCS2	0	-0.420	0.000				-0.022	0.483
SPCS2	0	-0.420	0.000
SPCS3	0	-0.720	-0.200				0.420	0.351
SEC11A	0	0.080	-0.570	1.439			0.787	0.419
SEC11A	0	0.080	-0.570
SRP9	0	-0.690	0.840	-0.559	-0.644	0.111	-0.103
SRPRB	0	0.920	-0.400	-0.155			-0.328	0.005
SRP19	0	0.320	0.450	0.121
OXA1L	0	-0.020	0.200				0.321	0.047
SRP68	0	-0.060	-0.090	-0.839	0.550	-0.102	0.189	0.244
SRPR	0			-1.161		-0.324	0.122	0.360
IMMP2L	0	0.650	-0.270

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
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_
IMMP2L	Ubiquitylation	K83		-1.186	_GDIVSLVSPK(gl)NPEQK_
OXA1L	Ubiquitylation	K267		0.097	_ASSEMALYQK(gl)K_
OXA1L	Ubiquitylation	K268		0.097	_ASSEMALYQK(gl)K_
OXA1L	Ubiquitylation	K403		0.452	_TVLK(gl)IPQR_
SEC11A	Ubiquitylation	K109		1.123	_VLK(gl)IHEK_
SEC11A	Ubiquitylation	K123	-1.452	0.393	_FLTK(gl)GDNNAVDDR_
SEC11C	Ubiquitylation	K126		-0.021	_FLTK(gl)GDNNEVDDR_
SEC11C	Ubiquitylation	K147		0.157	_EGQNWLEK(gl)K_
SEC61A1	Ubiquitylation	K113		-0.118	_IIEVGDTPK(gl)DR_
SEC61A1	Ubiquitylation	K394		1.586	_TWIEVSGSSAK(gl)DVAK_
SEC61A1	Ubiquitylation	K398		0.253	_DVAK(gl)QLK_
SEC61A1	Ubiquitylation	K401	-1.030	0.553	_QLK(gl)EQQMVMR_
SEC61A1	Phosphorylation	S414		0.827	_ETS(ph)MVHELNR_
SEC61A2	Ubiquitylation	K113		-0.118	_IIEVGDTPK(gl)DR_
SEC61A2	Ubiquitylation	K394		1.586	_TWIEVSGSSAK(gl)DVAK_
SEC61A2	Ubiquitylation	K398		0.253	_DVAK(gl)QLK_
SEC61A2	Ubiquitylation	K401	-1.030	0.553	_QLK(gl)EQQMVMR_
SEC61A2	Phosphorylation	S414		0.827	_ETS(ph)MVHELNR_
SEC61B	Phosphorylation	S7	-0.660		_PGPTPS(ph)GTNVGSSGRSPSK_
SEC61B	Phosphorylation	T9		-0.867	_PGPTPSGT(ph)NVGSSGRSPSK_
SEC61B	Phosphorylation	S13	-0.477	-0.986	_PGPTPSGTNVGS(ph)SGRSPSK_
SEC61B	Phosphorylation	S14	-0.692	-0.695	_PGPTPSGTNVGSS(ph)GRSPSK_
SEC61B	Phosphorylation	S17	-0.477	-0.605	_PGPTPSGTNVGSSGRS(ph)PSK_
SEC61B	Phosphorylation	S49	1.434	2.261	_TTS(ph)AGTGGMWR_
SEC61G	Ubiquitylation	K16	-1.881	-0.329	_QFVK(gl)DSIR_
SEC62	Ubiquitylation	K19	0.553	0.063	_IQEVGEPSK(gl)EEK_
SEC62	Ubiquitylation	K22	0.368		_RIQEVGEPSKEEK(gl)_
SEC62	Ubiquitylation	K26	0.519	0.921	_AVAK(gl)YLR_
SEC62	Ubiquitylation	K35	0.603		_FNCPTK(gl)STNMMGHR_
SEC62	Ubiquitylation	K60	0.986		_AVDCLLDSK(gl)WAK_
SEC62	Ubiquitylation	K65	1.149	1.308	_AK(gl)KGEEALFTTR_
SEC62	Ubiquitylation	K66	0.507		_K(gl)GEEALFTTR_
SEC62	Phosphorylation	T375	0.112	-0.148	_EELEQQT(ph)DGDCEEDEEEENDGETPK_
SEC63	Ubiquitylation	K147	-0.616	0.359	_IAK(gl)AYAALTDEESR_
SEC63	Ubiquitylation	K287	-1.088	-0.189	_EIGSINLK(gl)K_
SEC63	Ubiquitylation	K300		-1.540	_NEPPLTCPYSLK(gl)AR_
SEC63	Ubiquitylation	K416		-0.090	_TIQDLVSLK(gl)ESDR_
SEC63	Phosphorylation	T537		0.944	_KKPT(ph)PVLLPQSK_
SEC63	Ubiquitylation	K631	-1.520		_ALLETK(gl)SK_
SEC63	Ubiquitylation	K633		-0.387	_ALLETKSK(gl)_
SPCS2	Ubiquitylation	K38		0.883	_SGLLDK(gl)WK_
SPCS2	Ubiquitylation	K57		0.447	_WDGSAVK(gl)NSLDDSAKK_
SPCS2	Ubiquitylation	K71		0.408	_VLLEK(gl)YK_
SPCS2	Ubiquitylation	K169		0.808	_FDDK(gl)YTLK_
SPCS2	Ubiquitylation	K191	-0.072	0.376	_EAEFTK(gl)SIAK_
SPCS3	Ubiquitylation	K49		-0.026	_IMLK(gl)NVEDFTGPR_
SPCS3	Ubiquitylation	K121		-0.030	_LLLK(gl)DMK_
SRP14	Ubiquitylation	K32		1.539	_TSGSVYITLKK(gl)_
SRP14	Ubiquitylation	K43	0.255	0.812	_K(gl)GTVEGFEPADNK_
SRP14	Ubiquitylation	K55	1.725	1.889	_KGTVEGFEPADNK(gl)CLLR_
SRP14	Ubiquitylation	K74	0.600	1.019	_ISTVVSSK(gl)EVNK_
SRP14	Ubiquitylation	K78	0.627	0.893	_EVNK(gl)FQMAYSNLLR_
SRP14	Ubiquitylation	K95	0.347		_ANMDGLK(gl)K_
SRP14	Ubiquitylation	K96		0.206	_ANMDGLKK(gl)_
SRP54	Ubiquitylation	K323	0.436		_LK(gl)HGQFTLR_
SRP54	Ubiquitylation	K398		-1.121	_VFSK(gl)QPGR_
SRP54	Ubiquitylation	K442		0.374	_GLFK(gl)GGDMSK_
SRP54	Ubiquitylation	K448	0.684	0.065	_GGDMSK(gl)NVSQSQMAK_
SRP54	Ubiquitylation	K457	0.551	0.586	_NVSQSQMAK(gl)LNQQMAK_
SRP54	Ubiquitylation	K464	0.437	0.019	_LNQQMAK(gl)MMDPR_
SRP68	Ubiquitylation	K142		0.584	_AWSYAMQLK(gl)QEANTEPR_
SRP68	Ubiquitylation	K288		-0.158	_AK(gl)QAATMSEVEWR_
SRP68	Ubiquitylation	K360	0.258	-1.000	_EELKPDQK(gl)QR_
SRP68	Ubiquitylation	K400		-0.957	_NENMAK(gl)GLQR_
SRP68	Ubiquitylation	K416	0.310	-0.458	_ALLQQQPEDDSK(gl)R_
SRP72	Ubiquitylation	K383	0.772	1.160	_LTMAQLK(gl)ISQGNISK_
SRP72	Ubiquitylation	K391	0.804	0.532	_ISQGNISK(gl)ACLILR_
SRP72	Phosphorylation	T618	1.927	-1.548	_T(ph)VSSPPT(ph)SPRPGSAATVSASTSNIIPPR_
SRP72	Phosphorylation	S620		0.892	_TVS(ph)SPPTSPR_
SRP72	Phosphorylation	S621	1.276	-0.247	_TVSS(ph)PPTSPR_
SRP72	Phosphorylation	S625		-1.396	_TVSS(ph)PPTS(ph)PRPGSAATVSASTSNIIPPR_
SRP9	Ubiquitylation	K16		-0.609	_AAEK(gl)LYLADPMK(gl)AR_
SRP9	Ubiquitylation	K24	1.005	-0.026	_LYLADPM(ox)K(gl)AR_
SRP9	Ubiquitylation	K52	-0.183		_VTDDLVCLVYK(gl)TDQAQDVK_
SRP9	Ubiquitylation	K60	-0.106		_TDQAQDVK(gl)K(gl)IEK_
SRP9	Ubiquitylation	K61	-1.045		_TDQAQDVK(gl)K(gl)IEK_
SRP9	Ubiquitylation	K64	0.432		_IEK(gl)FHSQLMR_
SRP9	Ubiquitylation	K76	0.236	0.603	_LM(ox)VAK(gl)EAR_
SRPR	Ubiquitylation	K129		-0.460	_EAEESSK(gl)IR_
SRPRB	Ubiquitylation	K191	-0.160	0.940	_SAK(gl)LIQQQLEK_
SRPRB	Phosphorylation	T214	0.004	0.792	_SAAPST(ph)LDSSSTAPAQLGK_
SRPRB	Ubiquitylation	K227		0.280	_SAAPSTLDSSSTAPAQLGK(gl)K_
SRPRB	Ubiquitylation	K228	-1.460	0.280	_SAAPSTLDSSSTAPAQLGKK(gl)_