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)
MAT2B	1	3.010	-1.150
TST	1	2.640	-1.130		0.425		-0.504
CBS	1	-1.310	2.540	0.002				-0.255
GCLM	0	0.680	-0.230
MRI1	0	-0.560	-0.040	-0.234
MTAP	0	1.310	-0.900
AHCY	0	0.070	-0.370	0.448	0.752	-1.126	0.195	-0.279
CTH	0	1.680	-1.070
MTR	0	-0.880	0.640
GOT1	0	-0.320	0.110
CDO1	0	-0.540	0.620
CNDP2	0	0.750	0.060
SUOX	0	-0.610	0.510
APIP	0	-0.210	-0.260
APIP	0	1.370	-0.480
MAT2A	0	0.240	-0.710		-2.433	1.061	0.253	-0.678
SLC25A10	0	-0.310	0.760		-0.452	-0.345	0.324	0.222
SLC25A10	0	-0.030	0.190		-0.452	-0.345	0.324	0.222
SLC25A10	0	-0.310	0.760				0.553	1.092
SLC25A10	0	-0.030	0.190				0.553	1.092

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
AHCY	Ubiquitylation	K43		0.164	_YSASK(gl)PLK_
AHCY	Ubiquitylation	K46	0.699	-0.332	_YSASKPLK(gl)GAR_
AHCY	Ubiquitylation	K186	0.195	-0.162	_VPAINVNDSVTK(gl)SK_
AHCY	Ubiquitylation	K188	0.784	0.743	_SK(gl)FDNLYGCR_
AHCY	Ubiquitylation	K204	0.055	-0.020	_ESLIDGIK(gl)R_
AHCY	Ubiquitylation	K226	0.829	0.442	_VAVVAGYGDVGK(gl)GCAQALR_
AHCY	Ubiquitylation	K405	0.352	0.515	_LNVK(gl)LTK_
AHCY	Ubiquitylation	K408	0.040	0.435	_LTK(gl)LTEK_
APIP	Phosphorylation	S104	-0.232	-0.421	_DISGPS(ph)PSK_
CBS	Phosphorylation	S32		0.298	_GSLEKGS(ph)PEDKEAK_
CBS	Ubiquitylation	K177		-2.211	_MSSEK(gl)VDVLR_
CBS	Ubiquitylation	K481	-0.474	-0.347	_VQPSDQVGK(gl)VIYK_
CBS	Ubiquitylation	K485		-0.140	_VIYK(gl)QFK_
CDO1	Ubiquitylation	K8	-2.513	-0.979	_(ac)MEQTEVLK(gl)PR_
CNDP2	Ubiquitylation	K21	-0.168		_YIDENQDRYIKK(gl)_
CNDP2	Ubiquitylation	K202	0.031		_K(gl)KPCITYGLR_
CTH	Ubiquitylation	K73		-0.035	_NCLEK(gl)AVAALDGAK_
GCLM	Ubiquitylation	K90	-0.531	-0.229	_INPDEREEMK(gl)VSAK_
GOT1	Ubiquitylation	K97		-0.580	_LALGDDSPALK(gl)EK_
MAT2A	Ubiquitylation	K81	0.110	0.137	_AAVDYQK(gl)VVR_
MAT2A	Ubiquitylation	K163		-0.321	_LNAK(gl)LAELRR_
MAT2A	Ubiquitylation	K228	-0.689	-0.376	_VIK(gl)AVVPAK_
MAT2A	Ubiquitylation	K234	-0.386		_AVVPAK(gl)YLDEDTIYHLQPSGR_
MAT2A	Ubiquitylation	K289		-0.395	_DYTK(gl)VDR_
MAT2A	Ubiquitylation	K303		-0.265	_WVAK(gl)SLVK_
MAT2A	Ubiquitylation	K307	-0.195	0.870	_SLVK(gl)GGLCR_
MAT2A	Ubiquitylation	K350	0.414	0.274	_ELLEIVK(gl)K_
MAT2A	Ubiquitylation	K351	-0.735		_K(gl)NFDLRPGVIVR_
MAT2A	Ubiquitylation	K367	-0.930	-1.508	_DLDLK(gl)KPIYQR_
MAT2A	Ubiquitylation	K368		-0.719	_DLDLK(gl)KPIYQR_
MAT2B	Ubiquitylation	K209	-0.298		_VQFSNK(gl)SANMDHWQQR_
MTAP	Ubiquitylation	K57	-0.883		_YVDTPFGK(gl)PSDALILGK_
MTAP	Ubiquitylation	K174		-0.133	_EVLIETAK(gl)K_
MTAP	Ubiquitylation	K175	0.382		_EVLIETAKK(gl)_
MTR	Ubiquitylation	K139		-1.097	_KAAEEVTLQTGIK(gl)R_
MTR	Ubiquitylation	K151		-1.770	_FVAGALGPTNK(gl)TLSVSPSVERPDYR_
MTR	Ubiquitylation	K735		-1.046	_MFLPQVIK(gl)SAR_
MTR	Ubiquitylation	K814		-0.284	_VIDLGVMTPCDK(gl)ILK_
MTR	Ubiquitylation	K817	-1.172	-0.641	_ILK(gl)AALDHK_
MTR	Ubiquitylation	K865		-0.805	_IPLLIGGATTSK(gl)THTAVK_
MTR	Ubiquitylation	K1000	-0.505	-0.872	_IFNDK(gl)TVGGEAR_
SUOX	Phosphorylation	S289	-0.963	0.101	_TGAIS(ph)TARWAGAR_