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:	POLR3H
Human P-Site:	S66
P-Site Sequence:	VFPGDGASHTKVHFR
UniProt:	Q9Y535
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR3H	Q9Y535	S66	VFPGDGASHTKVHFR	100 / 9 AA	23
Phosphosite 1:	CLSPN	Q9HAW4	S586	PKKLDGASHTKPGEK	100 / 7 AA	151
Phosphosite 2:	POLR3H	Q9Y535	T68	PGDGASHTKVHFRCV	100 / 7 AA	23
Phosphosite 3:	KLC2	Q9H0B6	S487	KQGLDPASQTKVVEL	75 / 8 AA	69
Phosphosite 4:	UBP1	Q9NZI7	S357	NHQGDGASQTSGEQI	85 / 7 AA	60
Phosphosite 5:	PRDM10	Q9NQV6	Y58	YTADGASYTSVDGPE	75 / 8 AA	130
Phosphosite 6:	HSPC148	Q9P013	S37	YSSRDLPSHTKIKYR	62 / 8 AA	27
Phosphosite 7:	TBCC	Q15814	S148	TRGKDAASSTKVDAA	75 / 8 AA	39
Phosphosite 8:	ZFYVE1	Q9HBF4	S194	GNTGDGKSHTLNHTF	85 / 7 AA	87
Phosphosite 9:	STOX2	Q9P2F5	S463	PEPSRGSSHSKVHRS	71 / 7 AA	103
Phosphosite 10:	STOX2	Q9P2F5	S465	PSRGSSHSKVHRSHS	71 / 7 AA	103
Phosphosite 11:	SV2A	Q7L0J3	S482	LQAVDYASRTKVFPG	75 / 8 AA	83
Phosphosite 12:	PTPN21	Q16825	S954	NTGYINASHIKVSVS	71 / 7 AA	133
Phosphosite 13:	DYRK1A	Q13627	S127	QQGQGDDSSHKKERK	62 / 8 AA	86
Phosphosite 14:	DYRK1A	Q13627	S128	QGQGDDSSHKKERKV	62 / 8 AA	86
Phosphosite 15:	MSH5	O43196	S326	ILKRMKLSHTKVSDW	100 / 5 AA	93
Phosphosite 16:	MAK	P20794	S418	EDYDFGASHSKKPSM	83 / 6 AA	71
Phosphosite 17:	MAK	P20794	S420	YDFGASHSKKPSMGV	83 / 6 AA	71
Phosphosite 18:	TDRD5	Q8NAT2	S759	GKGGDAASHLFTASL	83 / 6 AA	110
Phosphosite 19:	RasGRP3	Q8IV61	S630	AGWGDSGSHTFPKMK	71 / 7 AA	78
Phosphosite 20:	SIPA1L1	O43166	S1421	FSINDAASHTSTMSS	83 / 6 AA	200