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:	Y141
P-Site Sequence:	EEGAHDLYMDTGEEI
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	Y141	EEGAHDLYMDTGEEI	100 / 9 AA	23
Phosphosite 1:	POLR3H	Q9Y535	T144	AHDLYMDTGEEIRFR	100 / 6 AA	23
Phosphosite 2:	Rap1a	P62834	Y71	FTAMRDLYMKNGQGF	62 / 8 AA	21
Phosphosite 3:	Rap1b	P61224	Y71	FTAMRDLYMKNGQGF	62 / 8 AA	21
Phosphosite 4:	RP1BL	A6NIZ1	Y71	FTAMRDLYMKNGQGF	62 / 8 AA	21
Phosphosite 5:	FGFR3	P22607	Y724	ANCTHDLYMIMRECW	83 / 6 AA	88
Phosphosite 6:	GNN	Q6P2S7	Y868	QNAIGELYLETGMTQ	57 / 7 AA	152
Phosphosite 7:	MTP18	Q9UDX5	Y14	RGAERDLYRDTWVRY	62 / 8 AA	18
Phosphosite 8:	AWAT1	Q58HT5	Y302	VDKYHALYMDALHKL	71 / 7 AA	38
Phosphosite 9:	MYST4	Q8WYB5	Y2056	TAPGHHGYMNTGMSK	55 / 9 AA	231
Phosphosite 10:	CSAG1	Q6PB30	Y28	QVDWSRLYRDTGLVK	83 / 6 AA	9
Phosphosite 11:	ZNF608	Q9ULD9	Y1088	GQYAYGLYMDQKSLM	71 / 7 AA	162
Phosphosite 12:	LASS1	P27544	Y168	HSIYATLYMDTWRKD	100 / 5 AA	40
Phosphosite 13:	LIPG	Q9Y5X9	Y131	LPLAHQLYTDAVNNT	62 / 8 AA	57
Phosphosite 14:	ANKRD3	P57078	S177	LSHSHDLSMDGLFGT	71 / 7 AA	92
Phosphosite 15:	SERTAD4	Q9NUC0	Y110	EERAHILYMSLEKLK	83 / 6 AA	39
Phosphosite 16:	C1orf228	Q6PIY5	Y383	LSNAEDLYMKIDSIQ	83 / 6 AA	49
Phosphosite 17:	CSAG1	Q6PB30	T31	WSRLYRDTGLVKMSR	83 / 6 AA	9
Phosphosite 18:	KIAA0232	Q92628	Y387	STEGKDLYMENRKDT	66 / 6 AA	155
Phosphosite 19:	HPS3	Q969F9	Y409	AAREEDPYMDTTLKA	83 / 6 AA	114
Phosphosite 20:	Separase	Q14674	Y1998	ALTKHDLYIYAGHGA	62 / 8 AA	233