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:	POLR3E
Human P-Site:	S603
P-Site Sequence:	HTLFSGISDRMLQDT
UniProt:	Q9NVU0
Intern. Prot. ID:	IPI00018245

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR3E	Q9NVU0	S603	HTLFSGISDRMLQDT	100 / 9 AA	80
Phosphosite 1:	ASTN1	O14525	S627	SKNFRCISDRKLDST	66 / 9 AA	145
Phosphosite 2:	RTL1	A6NKG5	S118	GDPLSGASDRMKEAS	75 / 8 AA	155
Phosphosite 3:	ZYX	Q15942	T452	NTCGEPITDRMLRAT	83 / 6 AA	61
Phosphosite 4:	POLR3E	Q9NVU0	S600	PPGHTLFSGISDRML	100 / 6 AA	80
Phosphosite 5:	BTBD1	Q9H0C5	T347	SRWGYSGTSDRIRFT	62 / 8 AA	53
Phosphosite 6:	BTBD2	Q9BX70	T389	SRWGYSGTSDRIRFS	62 / 8 AA	56
Phosphosite 7:	BTBD1	Q9H0C5	S348	RWGYSGTSDRIRFTV	62 / 8 AA	53
Phosphosite 8:	BTBD2	Q9BX70	S390	RWGYSGTSDRIRFSV	62 / 8 AA	56
Phosphosite 9:	Prmt6	Q96LA8	S197	ELFIAPISDQMLEWR	55 / 9 AA	42
Phosphosite 10:	PARN	O95453	S35	DGEFSGISDGPSVSA	100 / 6 AA	73
Phosphosite 11:	AKNA	Q7Z591	S896	SLEGSGISERLPQKP	71 / 7 AA	155
Phosphosite 12:	AP1G1	O43747	S241	EHDVSGISDPFLQVR	75 / 8 AA	91
Phosphosite 13:	C3orf37	Q96FZ2	S284	ELRASGSSQRMLQWL	75 / 8 AA	41
Phosphosite 14:	MFF	Q9GZY8	S44	MEYTEGISQRMRVPE	83 / 6 AA	38
Phosphosite 15:	mahogunin	O60291	S417	LYEEITYSGISDGLS	83 / 6 AA	61
Phosphosite 16:	RSPRY1	Q96DX4	S269	TISESSISDRLVTLE	62 / 8 AA	64
Phosphosite 17:	TSHZ3	Q63HK5	S82	ESHISETSDRMADFE	62 / 8 AA	119
Phosphosite 18:	HPS5	Q9UPZ3	S660	MKDFSGVSDTDNSSM	83 / 6 AA	127
Phosphosite 19:	NEK8	Q86SG6	S224	SGTFAPISDRYSPEL	71 / 7 AA	75
Phosphosite 20:	DIAPH2	O60879	S175	HELRSGISDEKLLNC	75 / 8 AA	126