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)
GOT2	1	0.300	-0.690
GOT2	1	0.300	-0.690		2.371	-3.377	1.219	0.447
SHMT1	1	-0.120	0.930
SHMT1	1	-0.120	0.930	0.878	1.600	-2.560	0.964	0.784
SPTLC1	0	0.110	-0.670				-0.731	-0.718
SPTLC1	0	0.110	-0.670
GCAT	0	0.470	1.390		-0.227	-0.147
SPTLC2	0	0.960	-0.520				-0.006	0.034
CTH	0	1.680	-1.070
GOT1	0	-0.320	0.110
CCBL2	0						0.946
SGPL1	0	0.190	0.490		-0.430		0.606	0.394

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
CCBL2	Ubiquitylation	K453	-0.728		_AWSVQK(gl)S_
CTH	Ubiquitylation	K73		-0.035	_NCLEK(gl)AVAALDGAK_
GCAT	Ubiquitylation	K144		-0.250	_NLEAK(gl)IAR_
GOT1	Ubiquitylation	K97		-0.580	_LALGDDSPALK(gl)EK_
GOT2	Ubiquitylation	K321		-1.209	_TQLVSNLKK(gl)_
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_
SHMT1	Ubiquitylation	K72		-0.735	_AVLEALGSCLNNK(gl)YSEGYPGQR_
SHMT1	Ubiquitylation	K103	-2.726	-0.554	_YSEGYPGK(gl)R_
SHMT1	Ubiquitylation	K280		-0.564	_HADIVTTTTHK(gl)TLR_
SHMT1	Ubiquitylation	K356		1.096	_EYSLQVLK(gl)NAR_
SHMT1	Ubiquitylation	K386		-0.881	_VLEACSIACNK(gl)NTCPGDR_
SHMT1	Ubiquitylation	K409		0.692	_VLELVSITANK(gl)NTCPGDR_
SHMT1	Ubiquitylation	K416	-0.549	-0.533	_GLLEK(gl)DFQK_
SHMT1	Ubiquitylation	K446		-1.125	_ATLK(gl)EFK_
SHMT1	Ubiquitylation	K469		-0.436	_LQDFK(gl)SFLLK_
SHMT1	Ubiquitylation	K474	-1.113	-0.594	_SFLLK(gl)DSETSQR_
SPTLC1	Ubiquitylation	K127	0.685	0.734	_AAALASLKK(gl)_
SPTLC1	Ubiquitylation	K197		0.964	_AACFAIQK(gl)GLQASR_
SPTLC1	Ubiquitylation	K207		0.061	_SDIK(gl)LFK_
SPTLC2	Ubiquitylation	K391		-0.081	_SFGASGGYIGGK(gl)K_
SPTLC2	Ubiquitylation	K392		-0.081	_SFGASGGYIGGK(gl)K_