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)
SRRT	0	-0.530	0.820	0.728	-0.065	0.552	-0.146	0.366
DGCR8	0	0.120	-0.650
SMAD3	0	-1.560	1.800
SMAD3	0	0.270	-0.340
SMAD2	0

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
DGCR8	Phosphorylation	S8	-0.636	-0.088	_(ac)METDESPS(ph)PLPCGPAGEAVMESR_
DGCR8	Phosphorylation	S95	-0.534	-0.986	_LLIDPNCSGHS(ph)PR_
DGCR8	Phosphorylation	S153		0.657	_AECGLLLS(ph)PVSGDVHACPFGGSVGDGVGIGGESADKKDEENELDQEK_
DGCR8	Phosphorylation	S377	-0.073	-0.076	_EQSSDLTPSGDVS(ph)PVKPLSR_
DGCR8	Phosphorylation	S383	0.779	-0.513	_DNEEREQSSDLTPSGDVSPVKPLS(ph)R_
SMAD2	Phosphorylation	T8	-0.896	-0.885	_(ac)SSILPFT(ph)PPVVK_
SMAD2	Ubiquitylation	K13	-0.058		_(ac)SSILPFTPPVVK(gl)R_
SMAD3	Ubiquitylation	K13	-0.704		_(ac)SSILPFTPPIVK(gl)R_
SRRT	Phosphorylation	S4	0.698	0.600	_(ac)GDS(ph)DDEYDRR_
SRRT	Phosphorylation	S67	0.024	-0.616	_ERFS(ph)PPRHELS(ph)PPQK_
SRRT	Phosphorylation	S74	0.087	-0.108	_HELS(ph)PPQKR_
SRRT	Ubiquitylation	K442	-0.325		_AEIISLCK(gl)R_
SRRT	Ubiquitylation	K476	0.081		_SVNIK(gl)EICWNLQNIR_
SRRT	Phosphorylation	S493	0.488	0.465	_LRECELS(ph)PGVNR_
SRRT	Phosphorylation	T544	-1.521	-1.530	_TQLWASEPGT(ph)PPLPTSLPSQNPILK_
SRRT	Ubiquitylation	K687	0.285	-0.008	_ESLSEEEAQK(gl)MGR_