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)
YBX2	2	0.320	-0.460		-0.197	-0.190	-1.344	-0.617
YBX3	2	-0.210	0.250		0.674	0.402	-1.244	-0.405

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
YBX2	Ubiquitylation	K64	5.830	4.056	_VLGTVK(gl)WFNVR_
YBX2	Ubiquitylation	K137	-0.751	0.084	_GAEAANVTGPGGVPVQGSK(gl)YAADR_
YBX2	Phosphorylation	Y162		-0.210	_NYQQNY(ph)QNSESGEKNEGSESAPEGQAQQR_
YBX2	Phosphorylation	S165	0.119	0.151	_NYQQNYQNS(ph)ESGEK_
YBX2	Ubiquitylation	K170	-0.297	0.298	_NYQQNYQNSESGEK(gl)NEGSESAPEGQAQQR_
YBX2	Phosphorylation	S174	0.041	0.228	_NEGS(ph)ESAPEGQAQQR_
YBX2	Phosphorylation	S176	0.061	0.075	_NEGSES(ph)APEGQAQQR_
YBX2	Phosphorylation	S209	0.658	-0.148	_RPQYS(ph)NPPVQGEVM(ox)EGADNQGAGEQGRPVR_
YBX3	Phosphorylation	S34	-1.234	-1.488	_S(ph)PVGSGAPQAAAPAPAAHVAGNPGGDAAPAATGTAAAASLATAAGSEDAEK_
YBX3	Phosphorylation	S79		-2.262	_SPVGSGAPQAAAPAPAAHVAGNPGGDAAPAATGTAAAASLATAAGS(ph)EDAEKK_
YBX3	Ubiquitylation	K90	3.724	2.851	_VLATK(gl)VLGTVK_
YBX3	Ubiquitylation	K96	5.830	4.056	_VLGTVK(gl)WFNVR_
YBX3	Ubiquitylation	K113	1.472	1.136	_NDTK(gl)EDVFVHQTAIK_
YBX3	Ubiquitylation	K124	-0.184	0.337	_NDTKEDVFVHQTAIK(gl)K(gl)NNPR_
YBX3	Ubiquitylation	K125	-0.123	0.220	_NDTKEDVFVHQTAIK(gl)K(gl)NNPR_
YBX3	Phosphorylation	S203	-0.609	-0.604	_NYAGEEEEEGSGS(ph)SEGFDPPATDR_
YBX3	Ubiquitylation	K268	-0.103	-0.702	_IQAGEIGEMK(gl)DGVPEGAQLQGPVHR_
YBX3	Phosphorylation	S324	-1.327	-0.720	_PAPAVGEAEDKENQQATSGPNQPS(ph)VR_