RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
W

Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
HIBADH	3	-2.110	4.730	-0.456			2.647	2.520
GRHPR	0	-0.600	0.670				-1.778	-0.778
GRHPR	0	-0.600	0.670	0.454
GLYR1	0	0.440	-0.680		0.569	0.271
GLYR1	0	0.440	-0.680				0.644	0.325
PGD	0	0.730	0.030	0.129			-0.117	0.435
CTBP1	0	-0.410	0.390
CTBP1	0	-0.410	0.390	-0.293	-0.875	0.361	0.407	-0.049
CTBP1	0	-0.410	0.390	1.494	-0.398	0.504	0.897	-0.123

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CTBP1	Ubiquitylation	K279	0.443		_GGLVDEK(gl)ALAQALK_
CTBP1	Ubiquitylation	K286	0.130	0.008	_ALAQALK(gl)EGR_
CTBP1	Phosphorylation	S492		-1.548	_YPPGIVGVAPGGLPAAM(ox)EGIIPGGIPVTHNLPTVAHPS(ph)QAPSPNQPTK_
GLYR1	Phosphorylation	S152	0.506	0.350	_KLS(ph)LSEGK_
GLYR1	Ubiquitylation	K340	-1.052		_TPAEVVSTCDITFACVSDPK(gl)AAK_
GLYR1	Ubiquitylation	K500	1.038		_CQNILQGNFK(gl)PDFYLK_
GLYR1	Ubiquitylation	K510		0.443	_YIQK(gl)DLR_
GLYR1	Ubiquitylation	K540	0.176		_AK(gl)ALDQSDNDMSAVYR_
PGD	Ubiquitylation	K48	0.157	0.330	_VDDFLANEAK(gl)GTK_
PGD	Ubiquitylation	K51	-0.548	-0.001	_GTK(gl)VVGAQSLK_
PGD	Ubiquitylation	K59	0.785	1.117	_VVGAQSLK(gl)EMVSK_