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:	POLR3A
Human P-Site:	S643
P-Site Sequence:	SYVTIQNSELMSGSM
UniProt:	O14802
Intern. Prot. ID:	IPI00024163

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR3A	O14802	S643	SYVTIQNSELMSGSM	100 / 9 AA	156
Phosphosite 1:	ZNF81	P51508	S343	GKAFIQNSELIMHEK	85 / 7 AA	76
Phosphosite 2:	IMMP1L	Q96LU5	S48	MEPTIQNSDIVFAEN	62 / 8 AA	19
Phosphosite 3:	LDOC1	O95751	S24	RALSIENSQLMEQLR	62 / 8 AA	17
Phosphosite 4:	RASSF4	Q9H2L5	S22	DSKSIQKSELLGLLK	55 / 9 AA	37
Phosphosite 5:	ANKRD43	Q2M3V2	S33	HGGKVRNSELLSRFK	55 / 9 AA	57
Phosphosite 6:	ZC3HAV1	Q7Z2W4	S765	KIKKIENSELLDKFT	62 / 8 AA	101
Phosphosite 7:	C10orf88	Q9H8K7	S329	DNSNIPNSELLPFLQ	55 / 9 AA	49
Phosphosite 8:	Putative uncharacterized protein C10orf88-like	Q499Y3	S164	DNSNIPNSELLPFLQ	55 / 9 AA	20
Phosphosite 9:	ZNF81	P51508	S567	GRAFIQKSELITHQR	62 / 8 AA	76
Phosphosite 10:	FRY	Q5TBA9	S716	QANKIRNSELIANGS	55 / 9 AA	339
Phosphosite 11:	CENPF	P49454	S2768	KELTLENSELKKSLD	62 / 8 AA	368
Phosphosite 12:	JUN	P05412	S292	KTLKAQNSELASTAN	85 / 7 AA	36
Phosphosite 13:	STAU1	O95793	S54	AGRPIQNSALPSASI	75 / 8 AA	63
Phosphosite 14:	ZFP1	Q6P2D0	S337	GKSFIQNSQLIIHMR	71 / 7 AA	48
Phosphosite 15:	SOCS4	Q8WXH5	S125	SKRKIHISELMLDKC	62 / 8 AA	51
Phosphosite 16:	ZNF175	Q9Y473	S348	GKVFIQRSELLTHQK	62 / 8 AA	82
Phosphosite 17:	IL23R	Q5VWK5	S416	VKMLQENSELMNNNS	71 / 7 AA	72
Phosphosite 18:	MUC4	Q99102	S1275	GDGYFENSPLMSQPV	62 / 8 AA	232
Phosphosite 19:	ZNF507	Q8TCN5	S864	SENAVSSSELMSQTP	55 / 9 AA	106
Phosphosite 20:	PABPC3	Q9H361	S586	MLLEIDNSELLYMLE	71 / 7 AA	70