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)
PYGL	1	0.220	-0.250
PYGL	1	0.220	-0.250				1.354	1.739
PYGL	1	0.220	-0.250				-2.175	-0.336
PRPS2	0	-0.200	-0.080		-1.674	-0.947	0.360	0.296
PRPS2	0	-0.200	-0.080	-0.777
PRPS2	0	-0.200	-0.080
PRPS1	0	0.970	-0.530		-1.674	-0.947	0.360	0.296
PRPS1	0	0.970	-0.530

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
PRPS1	Ubiquitylation	K18	-0.554		_IFSGSSHQDLSQK(gl)IADR_
PRPS1	Ubiquitylation	K176	-0.856	-1.398	_NCTIVSPDAGGAK(gl)R_
PRPS1	Ubiquitylation	K212	-0.466	-0.920	_M(ox)VLVGDVK(gl)DR_
PRPS1	Ubiquitylation	K282	-1.739		_INNACFEAVVVTNTIPQEDKMK(gl)_
PRPS2	Ubiquitylation	K212	-0.466	-0.920	_M(ox)VLVGDVK(gl)DR_
PYGL	Ubiquitylation	K3		-1.000	_(ac)AK(gl)PLTDQEK_
PYGL	Ubiquitylation	K10	-1.798	-0.985	_(ac)AKPLTDQEK(gl)R_
PYGL	Ubiquitylation	K30		0.225	_GIVGVENVAELKK(gl)_
PYGL	Ubiquitylation	K32		-0.285	_(ac)AKPLTDSEK(gl)R_
PYGL	Ubiquitylation	K170	-0.689	-0.151	_YEYGIFNQK(gl)IR_
PYGL	Ubiquitylation	K290		-1.900	_VLYPNDNFFEGK(gl)ELR_
PYGL	Ubiquitylation	K421	-1.738		_IVALFPK(gl)DVDR_
PYGL	Ubiquitylation	K438		-0.631	_MSLIEEEGSK(gl)R_
PYGL	Ubiquitylation	K460		0.084	_MSVIEEGDCK(gl)R_
PYGL	Ubiquitylation	K467		-0.475	_IHSDIVKTK(gl)_
PYGL	Ubiquitylation	K569		-0.715	_INPSSMFDVQVK(gl)R_
PYGL	Ubiquitylation	K724	-0.011	0.111	_IDDVAALDK(gl)K_
PYGL	Ubiquitylation	K725	-0.011		_IDDVAALDK(gl)K_
PYGL	Ubiquitylation	K804	1.172	0.214	_AWNTMVLK(gl)NIAASGK_
PYGL	Ubiquitylation	K811		-0.458	_NIAASGK(gl)FSSDR_