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)
SIPA1L3	1	-0.750	0.380	0.397			0.037	-0.084
SIPA1L2	1	0.300	-0.960	0.397			0.037	-0.084
SIPA1L2	1	0.300	-0.960
SIPA1L1	1	-0.260	0.030	0.397			0.037	-0.084
SIPA1L1	1	-0.260	0.030

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
SIPA1L1	Phosphorylation	S161		-0.617	_FLMPEAYPS(ph)SPRK_
SIPA1L1	Phosphorylation	S162		-0.151	_FLMPEAYPS(ph)SPRK_
SIPA1L1	Phosphorylation	S1364	-0.112	-0.154	_EVS(ph)PAPAVAGQSK_
SIPA1L1	Phosphorylation	S1433	0.276	-0.282	_HSAS(ph)PVVFTSAR_
SIPA1L1	Ubiquitylation	K1515		1.582	_STIEDDLK(gl)K_
SIPA1L1	Ubiquitylation	K1516		1.582	_STIEDDLK(gl)K_
SIPA1L1	Phosphorylation	S1528	0.028	0.107	_DLRAS(ph)PKPTSK_
SIPA1L1	Phosphorylation	S1544	0.985	1.047	_TLS(ph)DESLCSGR_
SIPA1L1	Phosphorylation	S1549	0.247	-0.092	_LIDLES(ph)PTPESQK_
SIPA1L1	Phosphorylation	S1585	0.556	0.584	_TLS(ph)DESIYNSQR_
SIPA1L1	Phosphorylation	T1702		-0.665	_T(ph)TPTM(ox)SEEPPLDLTGK_
SIPA1L1	Phosphorylation	T1703		-0.192	_TT(ph)PTMSEEPPLDLTGK_
SIPA1L1	Phosphorylation	T1705		-0.178	_TTPT(ph)MSEEPPLDLTGK_
SIPA1L2	Phosphorylation	S148	0.487		_YTIGDIFVHS(ph)PQR_
SIPA1L2	Phosphorylation	S160	-0.191	-0.161	_S(ph)NSDVTISDIDAEDVLDQNAVNPNTGAALHR_
SIPA1L2	Phosphorylation	S162	0.370	-0.280	_SNS(ph)DVTISDIDAEDVLDQNAVNPNTGAALHR_
SIPA1L2	Phosphorylation	S1364	-0.112	-0.154	_EVS(ph)PAPAVAGQSK_
SIPA1L2	Phosphorylation	S1478	-0.007	-0.028	_FSFYGNLS(ph)PR_
SIPA1L2	Phosphorylation	S1488	0.559	0.533	_TLS(ph)DESICSNR_
SIPA1L2	Ubiquitylation	K1515		1.582	_STIEDDLK(gl)K_
SIPA1L2	Ubiquitylation	K1516		1.582	_STIEDDLK(gl)K_
SIPA1L2	Phosphorylation	S1544	0.985	1.047	_TLS(ph)DESLCSGR_
SIPA1L2	Phosphorylation	T1702		-0.665	_T(ph)TPTM(ox)SEEPPLDLTGK_
SIPA1L2	Phosphorylation	T1703		-0.192	_TT(ph)PTMSEEPPLDLTGK_
SIPA1L2	Phosphorylation	T1705		-0.178	_TTPT(ph)MSEEPPLDLTGK_
SIPA1L3	Phosphorylation	S1364	-0.112	-0.154	_EVS(ph)PAPAVAGQSK_
SIPA1L3	Ubiquitylation	K1515		1.582	_STIEDDLK(gl)K_
SIPA1L3	Ubiquitylation	K1516		1.582	_STIEDDLK(gl)K_
SIPA1L3	Phosphorylation	S1544	0.985	1.047	_TLS(ph)DESLCSGR_
SIPA1L3	Phosphorylation	T1702		-0.665	_T(ph)TPTM(ox)SEEPPLDLTGK_
SIPA1L3	Phosphorylation	T1703		-0.192	_TT(ph)PTMSEEPPLDLTGK_
SIPA1L3	Phosphorylation	T1705		-0.178	_TTPT(ph)MSEEPPLDLTGK_