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)
IGF2BP1	2	0.480	-0.920	-0.339	0.012	0.258	-0.196	0.244
PRPF6	1	-1.220	1.930	-0.538	-0.333	0.350	0.139	0.304
YY1	0	-0.370	0.560	0.179	0.557	0.050	-0.096	0.076

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
IGF2BP1	Ubiquitylation	K66	0.468	0.007	_VELQGK(gl)R_
IGF2BP1	Phosphorylation	S181	0.145	0.078	_QGS(ph)PVAAGAPAK_
IGF2BP1	Ubiquitylation	K190	-2.143	-1.004	_QGSPVAAGAPAK(gl)QQQVDIPLR_
IGF2BP1	Ubiquitylation	K272	-1.062	-0.765	_DTK(gl)TADEVPLK_
IGF2BP1	Ubiquitylation	K294	-0.976	0.052	_LIGK(gl)EGR_
IGF2BP1	Ubiquitylation	K300	-0.107		_NLK(gl)KVEQDTETK_
IGF2BP1	Phosphorylation	S313		0.221	_ITIS(ph)SLQDLTLYNPER_
IGF2BP1	Phosphorylation	S314	0.255		_ITISS(ph)LQDLTLYNPER_
IGF2BP1	Ubiquitylation	K330	0.912	0.577	_TITVK(gl)GAIENCCR_
IGF2BP1	Ubiquitylation	K346		0.773	_AEQEIMKK(gl)_
IGF2BP1	Ubiquitylation	K429	0.375		_GQHIK(gl)QLSR_
IGF2BP1	Ubiquitylation	K440	-1.281	-1.065	_FASASIK(gl)IAPPETPDSK_
IGF2BP1	Ubiquitylation	K450	-1.512	-1.678	_IAPPETPDSK(gl)VR_
IGF2BP1	Ubiquitylation	K465	-0.956	-0.267	_MVIITGPPEAQFK(gl)AQGR_
IGF2BP1	Ubiquitylation	K475	1.590	2.237	_LK(gl)EENFFGPK_
IGF2BP1	Ubiquitylation	K561	-0.386	0.027	_DILAQVK(gl)QQHQK_
PRPF6	Ubiquitylation	K146	-2.280		_IQQQFSDLK(gl)R_
PRPF6	Ubiquitylation	K585	0.925	0.567	_AAYFEK(gl)NHGTR_
PRPF6	Ubiquitylation	K618	3.222	1.333	_AEVLWLMGAKSK(gl)_
PRPF6	Ubiquitylation	K680		0.476	_VFMK(gl)SVK_
PRPF6	Ubiquitylation	K737	0.526		_EAYNQGLK(gl)K_
PRPF6	Ubiquitylation	K738		-0.238	_EAYNQGLKK(gl)_
YY1	Phosphorylation	S247	0.269	0.058	_DIDHETVVEEQIIGENS(ph)PPDYSEYMTGK_
YY1	Ubiquitylation	K301	0.655	0.006	_TIACPHK(gl)GCTK_
YY1	Ubiquitylation	K339	0.205		_AFVESSK(gl)LKR_