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)
PBX2	2	-0.170	0.670	-0.186		-0.124
HOXA11	0	-0.050	0.240
GLI3	0	-0.980	1.650
DLX2	0	-0.930	1.950		-1.286	0.204
ALDH1A2	0	-1.010	0.740
DLX1	0	-1.110	0.780
DLX1	0	-1.110	0.780		-1.286	0.204
CTNNB1	0	0.490	-0.230
CTNNB1	0	0.490	-0.230	-0.415			0.628	0.215
HOXC10	0	-1.330	1.990
PBX1	0	-0.600	0.280
PBX1	0	-0.600	0.280	-0.186		-0.124

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ALDH1A2	Ubiquitylation	K365		-1.744	_VVGSPFDPTTEQGPQIDK(gl)K_
ALDH1A2	Ubiquitylation	K366		-1.744	_VVGSPFDPTTEQGPQIDK(gl)K_
ALDH1A2	Ubiquitylation	K507		0.123	_EYSEVK(gl)TVTVK_
CTNNB1	Ubiquitylation	K158		-1.265	_AIPELTK(gl)LLNDEDQVVVNK_
CTNNB1	Ubiquitylation	K180	-0.546	-0.636	_AAVM(ox)VHQLSK(gl)K_
CTNNB1	Ubiquitylation	K181	-0.717	-0.729	_AAVMVHQLSKK(gl)_
CTNNB1	Phosphorylation	S191	-0.024	0.129	_S(ph)PQMVSAIVR_
CTNNB1	Ubiquitylation	K435		-0.350	_NK(gl)MM(ox)VCQVGGIEALVR_
CTNNB1	Ubiquitylation	K496		-1.262	_LHYGLPVVVK(gl)_
CTNNB1	Phosphorylation	S552	1.233	1.224	_RTS(ph)MGGTQQQFVEGVR_
CTNNB1	Phosphorylation	T556	1.275	0.995	_RTSM(ox)GGT(ph)QQQFVEGVR_
CTNNB1	Ubiquitylation	K671	-0.941	-0.934	_MSEDKPQDYK(gl)K_
DLX1	Phosphorylation	S9	0.286	0.248	_(ac)M(ox)TM(ox)TTM(ox)PES(ph)LNSPVSGK_
DLX1	Phosphorylation	S225		-0.821	_SGEIPSEQHPGAS(ph)AS(ph)PPCASPPVSAPASWDFGVPQR_
DLX1	Phosphorylation	S227		-1.137	_SGEIPSEQHPGASAS(ph)PPCAS(ph)PPVSAPASWDFGVPQR_
DLX1	Phosphorylation	S232		-1.137	_SGEIPSEQHPGASAS(ph)PPCAS(ph)PPVSAPASWDFGVPQR_
DLX2	Phosphorylation	S225		-0.821	_SGEIPSEQHPGAS(ph)AS(ph)PPCASPPVSAPASWDFGVPQR_
DLX2	Phosphorylation	S227		-1.137	_SGEIPSEQHPGASAS(ph)PPCAS(ph)PPVSAPASWDFGVPQR_
DLX2	Phosphorylation	S232		-1.137	_SGEIPSEQHPGASAS(ph)PPCAS(ph)PPVSAPASWDFGVPQR_
GLI3	Phosphorylation	S664	-0.582	-0.252	_S(ph)PGRPTQGALGEQQDLSNTTSK_
HOXA11	Ubiquitylation	K72		-0.905	_EYAIEPATK(gl)WHPR_
HOXA11	Phosphorylation	S84	0.313	0.946	_GNLAHCYS(ph)AEELVHR_
HOXC10	Phosphorylation	S226		0.358	_TEQSLAGPKGS(ph)PSESEKER_
PBX1	Ubiquitylation	K164		-0.541	_SK(gl)LAQIR_
PBX1	Ubiquitylation	K195	-1.614		_TRPISPK(gl)EIER_
PBX2	Ubiquitylation	K164		-0.541	_SK(gl)LAQIR_