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)
IMPDH1	2	-0.140	-0.120		0.626	0.542
CLCN6	1	2.010	-1.090
CLCN7	1	0.900	-0.600				0.461	-0.162
CBS	1	-1.310	2.540	0.002				-0.255
PRKAG2	0	1.300	-0.990	0.278			-0.667
CNNM1	0	0.340	0.050
CNNM4	0	-0.510	0.080				-0.308	0.040
IMPDH2	0	-1.000	1.830	0.860	0.260	0.421	1.006	0.467
PRKAG1	0	0.400	-0.420	0.278			-0.667

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
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_
CLCN6	Ubiquitylation	K679	-0.037	0.829	_SQSMK(gl)SYPSSELR_
CLCN7	Ubiquitylation	K6	1.497		_(ac)ANVSK(gl)K(gl)VSWSGR_
CLCN7	Ubiquitylation	K7	1.662		_K(gl)VSWSGR_
CLCN7	Phosphorylation	S60	-0.795	-0.945	_VGHMS(ph)SVELDDELLDPDMDPPHPFPK_
CLCN7	Phosphorylation	S61	-0.795	-0.997	_VGHMSS(ph)VELDDELLDPDMDPPHPFPK_
CNNM1	Ubiquitylation	K396		0.039	_EK(gl)LLETLR_
CNNM4	Ubiquitylation	K536	0.580		_DFSAFK(gl)DADNELK_
CNNM4	Ubiquitylation	K543	0.092		_DADNELK(gl)VK_
IMPDH1	Phosphorylation	T6	-0.746	-1.087	_(ac)M(ox)EGPLT(ph)PPPLQGGGAAAVPEPGAR_
IMPDH1	Ubiquitylation	K293	0.154	0.299	_GK(gl)LPIVNDCDELVAIIAR_
IMPDH1	Ubiquitylation	K327	2.285	1.616	_DSQK(gl)QLLCGAAVGTR_
IMPDH1	Ubiquitylation	K507		0.433	_GMGSLDAMEK(gl)SSSSQKR_
IMPDH1	Ubiquitylation	K523	0.629		_YFSEGDKVK(gl)_
IMPDH1	Ubiquitylation	K535	0.179	-0.096	_IAQGVSGSIQDK(gl)GSIQK_
IMPDH2	Ubiquitylation	K124	0.058		_YEQGFITDPVVLSPK(gl)DR_
IMPDH2	Ubiquitylation	K134	0.709	0.285	_VRDVFEAK(gl)AR_
IMPDH2	Phosphorylation	S160	0.758	0.744	_LVGIISS(ph)R_
IMPDH2	Ubiquitylation	K208	-0.482	-0.007	_GK(gl)LPIVNEDDELVAIIAR_
IMPDH2	Ubiquitylation	K293	0.119		_DK(gl)YPNLQVIGGNVVTAAQAK_
IMPDH2	Phosphorylation	S416	0.362	0.652	_GMGS(ph)LDAMDK_
IMPDH2	Ubiquitylation	K422	1.114	0.582	_GMGSLDAMDK(gl)HLSSQNR_
IMPDH2	Ubiquitylation	K450	0.313	0.467	_VAQGVSGAVQDK(gl)GSIHK_
PRKAG1	Ubiquitylation	K78		-0.588	_AAPLWDSK(gl)K_
PRKAG1	Ubiquitylation	K79		-0.588	_AAPLWDSK(gl)K_
PRKAG1	Ubiquitylation	K243	-0.525	-0.505	_VSALPVVDEK(gl)GR_
PRKAG2	Ubiquitylation	K78		-0.588	_AAPLWDSK(gl)K_
PRKAG2	Ubiquitylation	K79		-0.588	_AAPLWDSK(gl)K_
PRKAG2	Ubiquitylation	K243	-0.525	-0.505	_VSALPVVDEK(gl)GR_