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)
MRPS18C	1	2.010	-0.600		-0.192	0.310
MRPS35	0	1.280	-0.610	0.505	-0.159	0.238	0.493	0.037
MRPS24	0	-0.490	0.290		-0.111	0.223	0.356	0.066
MRPS33	0	0.680	-0.320	0.321	-0.365	0.196
MRPS18A	0	1.110	-1.060		-0.590	-0.070	0.582	0.415
MRPS31	0	0.650	-0.380	1.060	0.175	0.448	0.023	0.500
MRPS15	0	-0.300	-0.310	0.168	0.244	0.337	-0.470	0.281
MRPS26	0	1.270	-0.850	0.969	0.131	0.402	0.440	0.890
MRPS25	0	0.230	0.060	1.097	0.003	0.277	0.050	0.467
MRPS9	0	1.070	-0.790	0.356	0.010	0.215	0.495	0.019
MRPS28	0	-0.940	1.370	0.917	0.236	0.484	0.821	1.162
MRPS22	0	0.440	-0.410	0.523	-0.158	0.122	-0.093	0.004
MRPS11	0	-0.590	0.670		0.083	0.230	0.255
MRPS16	0	-0.470	0.180	-0.274	-0.071	0.195	-0.917
MRPS21	0				0.119	0.440	0.007	-0.446
MRPS17	0	0.900	-0.280	0.363	-0.035	0.223	-0.123	0.134

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
MRPS15	Ubiquitylation	K90		-0.857	_VDDVVK(gl)R_
MRPS9	Ubiquitylation	K253		-0.988	_SVTLESK(gl)K_
MRPS9	Ubiquitylation	K254		-0.336	_SVTLESKK(gl)_