RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
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Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
PI4K2A	2	0.840	-0.110				0.942	0.288
PI4K2B	1	-1.470	3.550
PIK3R2	1	2.740	-1.180				0.269	0.348
PIK3C2A	0	0.620	-0.690				-0.145	0.459
PIK3CB	0	-1.390	2.350
PIK3CB	0	-0.710	1.450
SYNJ2	0	-0.210	0.240
MTMR3	0	0.400	-0.600
MTMR3	0	0.510	-0.480
PIK3R3	0	-0.140	-0.480
PIK3R3	0	-0.140	-0.480				-0.441	0.147
PIK3CA	0
INPP5K	0	-0.690	1.160
PIK3C2B	0	1.410	-1.100
MTMR6	0	-0.340	0.720
PIK3R1	0	1.910	-1.220				-0.441	0.147
PIP4K2A	0	-0.860	0.890			-0.003
SYNJ1	0	0.310	-0.210
MTMR14	0	0.580	0.110		-0.226	-0.213
INPPL1	0	1.690	-0.810

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
INPP5K	Ubiquitylation	K248	-0.741	0.167	_LLFPPTYK(gl)FDR_
INPPL1	Phosphorylation	S1003	-1.290		_NSFNNPAYYVLEGVPHQLLPPEPPS(ph)PAR_
MTMR14	Ubiquitylation	K201		0.453	_GYDIK(gl)LLR_
MTMR14	Phosphorylation	S576		0.117	_AVLHTDSS(ph)LPFSFPDELPNSCLLAALSDR_
MTMR14	Phosphorylation	S624		-0.264	_AVAPS(ph)PSGAIGGLLEQFAR_
MTMR3	Ubiquitylation	K259	0.489		_NADDEHLVQSVAK(gl)ACASDSR_
MTMR3	Phosphorylation	T611	0.583	0.519	_T(ph)RSYDNLTTACDNTVPLASR_
MTMR3	Phosphorylation	S613	0.041	0.122	_S(ph)YDNLTTACDNTVPLASR_
MTMR3	Phosphorylation	S633	0.471	0.821	_RCS(ph)DPSLNEK_
MTMR3	Phosphorylation	S647	-0.030	0.268	_S(ph)LELSSLAGPGEDPLSADSLGKPTR_
MTMR3	Phosphorylation	T731	-0.553	0.016	_RKT(ph)PEASAIGLHQDPELGDAALR_
MTMR6	Phosphorylation	S556	-0.057	0.086	_ELLHS(ph)VHPESPNLK_
MTMR6	Phosphorylation	S561	-0.441	0.120	_ELLHSVHPES(ph)PNLK_
PI4K2A	Phosphorylation	S5		1.252	_(ac)MDETS(ph)PLVSPER_
PI4K2A	Phosphorylation	S47	-0.349	-0.395	_VAAAAGSGPS(ph)PPGSPGHDR_
PI4K2A	Phosphorylation	S51	0.488	-0.461	_VAAAAGSGPS(ph)PPGS(ph)PGHDR_
PI4K2A	Ubiquitylation	K141	0.012	0.109	_IYQGSSGSYFVK(gl)DPQGR_
PI4K2A	Ubiquitylation	K240	-0.760	0.024	_LALEK(gl)VPK_
PI4K2A	Ubiquitylation	K243	0.312	0.617	_VPK(gl)VGQR_
PI4K2A	Ubiquitylation	K336	-0.688	-0.119	_DTDWVVVK(gl)EPVIK_
PI4K2A	Phosphorylation	S460	1.154		_S(ph)SSESYTQSFQSR_
PI4K2A	Phosphorylation	S462	1.525	1.524	_SSS(ph)ESYTQSFQSR_
PI4K2B	Ubiquitylation	K161	-0.686		_SEEPYGQLNPK(gl)WTK_
PIK3C2A	Ubiquitylation	K11	-1.238	-0.061	_(ac)AQISSNSGFK(gl)ECPSSHPEPTR_
PIK3C2A	Ubiquitylation	K112		-0.649	_LLLDDSFETK(gl)K_
PIK3C2A	Ubiquitylation	K113		-0.649	_LLLDDSFETK(gl)K_
PIK3C2A	Phosphorylation	S259	1.013	0.488	_VSNLQVS(ph)PK_
PIK3C2A	Phosphorylation	S338	0.437	0.685	_SQS(ph)LNIR_
PIK3C2A	Ubiquitylation	K674		-0.351	_SPTDCAQSSK(gl)SVK_
PIK3C2A	Phosphorylation	S1553	0.393	0.261	_SADAGSFS(ph)PTPGQIGGAVK_
PIK3C2B	Ubiquitylation	K90	0.041	0.583	_TDLK(gl)LLR_
PIK3C2B	Ubiquitylation	K252		-0.155	_LNLK(gl)STYDAEMLR_
PIK3C2B	Ubiquitylation	K476		0.231	_LQLMEQK(gl)VVR_
PIK3CA	Ubiquitylation	K864	0.390	0.588	_NSHTIM(ox)QIQCK(gl)GGLK_
PIK3CA	Ubiquitylation	K868	0.204	0.651	_NSHTIM(ox)QIQCKGGLK(gl)_
PIK3CA	Ubiquitylation	K974	-0.273		_GAQECTK(gl)TREFER_
PIK3CB	Ubiquitylation	K1044		0.990	_SEEEALKQFKQK(gl)_
PIK3R2	Phosphorylation	S262		-2.237	_APPPPS(ph)SPPPGGAPDGSEPSPDFPALLVEK_
PIK3R2	Phosphorylation	S263		-2.237	_APPPPS(ph)SPPPGGAPDGSEPSPDFPALLVEK_
PIK3R2	Ubiquitylation	K500	-0.189		_IFEEQGQTQEK(gl)CSK_
PIK3R2	Ubiquitylation	K541	-0.609		_TK(gl)LEQQLR_
PIK3R2	Ubiquitylation	K564	-0.431	-1.022	_MNSLK(gl)PDLMQLR_
PIK3R3	Ubiquitylation	K226		-0.376	_YQQDQLVKEDNIDAVGKK(gl)_
PIK3R3	Ubiquitylation	K320		0.385	_LGEIHDSK(gl)MR_
PIP4K2A	Ubiquitylation	K395	0.518	-0.779	_HGAGAEISTVNPEQYSK(gl)R_
SYNJ1	Phosphorylation	T1220	-0.313	-0.087	_ASAGRLT(ph)PESQSK_
SYNJ1	Phosphorylation	S1391	-1.402	-0.873	_S(ph)SPNPFITGLTR_
SYNJ1	Phosphorylation	S1392	-0.543	-0.378	_SS(ph)PNPFITGLTR_
SYNJ1	Phosphorylation	S1565	0.717	0.918	_AS(ph)PTLDFTER_
SYNJ2	Ubiquitylation	K5		-1.586	_(ac)ALSK(gl)GLR_
SYNJ2	Phosphorylation	S504	-0.637	-0.517	_GGM(ox)LLDS(ph)TALLVTPR_
SYNJ2	Phosphorylation	S1122		0.799	_KS(ph)ASDASISSGTHGQYSILQTAR_