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)
ABCB1	2	-2.060	4.670					2.195
TJP1	2	-0.410	1.150
TJP1	2	-0.410	1.150				-0.039	-0.011
TJP1	2	-0.410	1.150
MTDH	2	0.690	-0.240				0.222	0.258
ABCB4	1	-0.790	1.130					2.195

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
ABCB1	Ubiquitylation	K271		1.459	_TVIAFGGQK(gl)K_
ABCB1	Ubiquitylation	K272		1.009	_TVIAFGGQKK(gl)_
ABCB1	Ubiquitylation	K279	-0.087	0.047	_YNK(gl)NLEEAKR_
ABCB1	Ubiquitylation	K617	0.890		_GNHDELMK(gl)EK_
ABCB1	Ubiquitylation	K826	-0.613	0.002	_LANDAAQVK(gl)GAIGSR_
ABCB1	Ubiquitylation	K1093	-1.090		_FYDPLAGK(gl)VLLDGK_
ABCB4	Ubiquitylation	K271		1.459	_TVIAFGGQK(gl)K_
ABCB4	Ubiquitylation	K272		1.009	_TVIAFGGQKK(gl)_
ABCB4	Ubiquitylation	K279	-0.087	0.047	_YNK(gl)NLEEAKR_
ABCB4	Ubiquitylation	K617	0.890		_GNHDELMK(gl)EK_
ABCB4	Ubiquitylation	K826	-0.613	0.002	_LANDAAQVK(gl)GAIGSR_
ABCB4	Ubiquitylation	K1093	-1.090		_FYDPLAGK(gl)VLLDGK_
MTDH	Phosphorylation	T143		-0.168	_TVEVAEGEAVRT(ph)PQSVTAK_
MTDH	Phosphorylation	S298	3.215	2.229	_LSSQIS(ph)AGEEK_
MTDH	Phosphorylation	S308	-1.181	-0.077	_WNSVS(ph)PASAGK_
MTDH	Phosphorylation	S426	0.024	0.054	_SQEPIPDDQKVS(ph)DDDKEK_
MTDH	Ubiquitylation	K504	-0.009		_TISTSDPAEVLVK(gl)NSQPIK_
MTDH	Phosphorylation	S568	-1.097	-0.503	_SETSWES(ph)PK_
TJP1	Ubiquitylation	K54	0.081	-0.398	_GSLLPLK(gl)R_
TJP1	Ubiquitylation	K157	0.023	-0.755	_SEK(gl)IWPR_
TJP1	Phosphorylation	S175	0.113	-0.041	_S(ph)VASSQPAKPTK_
TJP1	Ubiquitylation	K187	-0.394		_SVASSQPAK(gl)PTK_
TJP1	Ubiquitylation	K198	0.760	0.143	_SRK(gl)NEEYGLR_
TJP1	Phosphorylation	S329	-0.569	-0.354	_HS(ph)PQQPSNGSLR_
TJP1	Phosphorylation	S353	-0.522	-0.375	_ISKPGAVS(ph)TPVK_
TJP1	Phosphorylation	S617	0.438	0.543	_S(ph)REDLSAQPVQTK_
TJP1	Ubiquitylation	K677	-0.484		_EEPDIYQIAK(gl)SEPR_
TJP1	Phosphorylation	S912		-0.113	_IDS(ph)PGFKPASQQK_
TJP1	Phosphorylation	S916	-0.049	0.102	_IDS(ph)PGFKPASQQVYR_
TJP1	Ubiquitylation	K920	7.379	6.153	_IDSPGFK(gl)PASQQVYR_
TJP1	Phosphorylation	S968	-0.778		_LEEPTPAPSTSYS(ph)PQADSLR_
TJP1	Phosphorylation	S1579	0.045	-0.197	_SHS(ph)LAQPPEFDSGVETFSIHAEKPK_
TJP1	Phosphorylation	S1617	0.665		_AIPVS(ph)PSAVEEDEDEDGHTVVATAR_