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)
RPS20	3	-0.800	0.860	0.429	-0.498	-0.087	-0.628	-0.528
MRPS10	0	-1.200	1.650	-0.167	-0.444	0.111	-0.149	-0.228
MRPL48	0	0.810	-0.030		0.696	0.166	0.517	0.198

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
RPS20	Ubiquitylation	K4	2.987	4.004	_AFK(gl)DTGK(gl)TPVEPEVAIHR_
RPS20	Ubiquitylation	K8	1.925	1.830	_DTGK(gl)TPVEPEVAIHR_
RPS20	Phosphorylation	T9		2.081	_DTGKT(ph)PVEPEVAIHR_
RPS20	Ubiquitylation	K30	0.803	0.779	_NVK(gl)SLEK_
RPS20	Ubiquitylation	K34	0.609	0.899	_SLEK(gl)VCADLIR_
RPS20	Ubiquitylation	K49	2.411		_NLK(gl)VK(gl)GPVR_
RPS20	Ubiquitylation	K51	2.411		_NLK(gl)VK(gl)GPVR_
RPS20	Ubiquitylation	K59	1.561		_MPTK(gl)TLR_
RPS20	Ubiquitylation	K75	0.994		_KTPCGEGSK(gl)TWDR_