Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	POLR3C
Human P-Site:	S281
P-Site Sequence:	SEITTSSSAPFTQPL
UniProt:	Q9BUI4
Intern. Prot. ID:	IPI00007948

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR3C	Q9BUI4	S281	SEITTSSSAPFTQPL	100 / 9 AA	61
Phosphosite 1:	POLR3C	Q9BUI4	S280	MSEITTSSSAPFTQP	100 / 8 AA	61
Phosphosite 2:	DNAJC27	Q9NZQ0	S198	KRPTTNSSASFTKEQ	77 / 9 AA	31
Phosphosite 3:	LRCH1	Q9Y2L9	S541	AVSPTTNSTAPFGLK	75 / 8 AA	81
Phosphosite 4:	UBA1	P22314	S737	PPDQLTSSGAPFWSG	85 / 7 AA	118
Phosphosite 5:	UBA6	A0AVT1	S138	PYVHVTSSSVPFNET	75 / 8 AA	118
Phosphosite 6:	UBA6	A0AVT1	S139	YVHVTSSSVPFNETT	75 / 8 AA	118
Phosphosite 7:	POLR3C	Q9BUI4	S279	RMSEITTSSSAPFTQ	100 / 7 AA	61
Phosphosite 8:	WDR45	Q9Y484	S183	STKPGTSSAPFTINA	100 / 6 AA	40
Phosphosite 9:	AhR (aryl hydrocarbon receptor)	P35869	T478	PASSTSSTAPFENNF	75 / 8 AA	96
Phosphosite 10:	C13orf23	Q86XN7	S400	SEAFASTSAPFTSLP	75 / 8 AA	96
Phosphosite 11:	Basonuclin 1	Q01954	T295	SFLTSSSTPFQVEKD	85 / 7 AA	111
Phosphosite 12:	Basonuclin 1	Q01954	S294	SSFLTSSSTPFQVEK	85 / 7 AA	111
Phosphosite 13:	AhR (aryl hydrocarbon receptor)	P35869	S477	YPASSTSSTAPFENN	75 / 8 AA	96
Phosphosite 14:	ARX	Q96QS3	S72	QGSPKSSSAPFEAEL	85 / 7 AA	58
Phosphosite 15:	ARX	Q96QS3	S71	VQGSPKSSSAPFEAE	85 / 7 AA	58
Phosphosite 16:	Basonuclin 1	Q01954	S293	DSSFLTSSSTPFQVE	85 / 7 AA	111
Phosphosite 17:	KSR	Q8IVT5	S456	TTSSTPSSPAPFPTS	75 / 8 AA	102
Phosphosite 18:	DNAJC27	Q9NZQ0	S197	GKRPTTNSSASFTKE	75 / 8 AA	31
Phosphosite 19:	piccolo	Q9Y6V0	S2128	SVCTTDSSSPITTLD	66 / 9 AA	567
Phosphosite 20:	KLKP1	Q107X0	S100	LDPQPWSSAPFKPTA	71 / 7 AA	14