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)
PSAT1	1	0.090	0.640				1.961	1.364
GCAT	0	0.470	1.390		-0.227	-0.147
CTH	0	1.680	-1.070
GAD1	0	0.370	0.410
SGPL1	0	0.190	0.490		-0.430		0.606	0.394
NFS1	0	0.380	-0.880	-0.271	-1.202	-0.210	0.381	0.155

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CTH	Ubiquitylation	K73		-0.035	_NCLEK(gl)AVAALDGAK_
GAD1	Ubiquitylation	K60		-0.704	_TNSLEEK(gl)SR_
GAD1	Ubiquitylation	K177		-0.269	_DTLK(gl)YGVR_
GCAT	Ubiquitylation	K144		-0.250	_NLEAK(gl)IAR_
PSAT1	Ubiquitylation	K314		0.025	_NNGGAAAMEK(gl)LSSIK_
PSAT1	Ubiquitylation	K345	-0.469	-0.747	_SK(gl)MNIPFR_
PSAT1	Ubiquitylation	K356	0.038	-0.916	_IGNAK(gl)GDDALEKR_
PSAT1	Ubiquitylation	K363	0.202	0.480	_GDDALEK(gl)R_
PSAT1	Ubiquitylation	K368	0.653		_FLDK(gl)ALELNMLSLK_
PSAT1	Ubiquitylation	K378	0.370	0.641	_ALELNM(ox)LSLK(gl)GHR_
PSAT1	Ubiquitylation	K407	1.477	-0.423	_LAAFMK(gl)K_
PSAT1	Ubiquitylation	K408	0.176	-0.423	_K(gl)FLEMHQL_
SGPL1	Ubiquitylation	K107	-0.060		_NMSFLK(gl)VDKEYVK_
SGPL1	Ubiquitylation	K131	0.668		_LK(gl)EYSSMDAFWQEGR_
SGPL1	Ubiquitylation	K228		-0.506	_DLAFEK(gl)GIK_
SGPL1	Ubiquitylation	K231		-0.506	_DLAFEK(gl)GIK_