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)
RPL13A	2	-1.530	2.420	1.032		1.092	0.211	0.241
RPL13A	2	-0.790	0.950	1.032		1.092	0.211	0.241
MRPL13	0	1.540	-1.260		0.268	0.183	-0.205	0.030

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
RPL13A	Ubiquitylation	K25		2.508	_LAAIVAK(gl)QVLLGR_
RPL13A	Ubiquitylation	K93		2.100	_GMLPHKTK(gl)_
RPL13A	Ubiquitylation	K114	-0.134	0.966	_VFDGIPPPYDK(gl)K_
RPL13A	Ubiquitylation	K115	-0.134	1.204	_VFDGIPPPYDK(gl)K_
RPL13A	Ubiquitylation	K125	0.060	1.572	_RM(ox)VVPAALK(gl)VVR_
RPL13A	Ubiquitylation	K134	2.385	2.955	_K(gl)FAYLGR_
RPL13A	Ubiquitylation	K159	1.863	2.307	_YQAVTATLEEK(gl)R_
RPL13A	Ubiquitylation	K161	1.797	2.622	_YQAVTATLEEKRK(gl)_
RPL13A	Ubiquitylation	K188	1.100		_K(gl)IDKYTEVLK_
RPL13A	Ubiquitylation	K197		2.798	_YTEVLK(gl)THGLLV_