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:	Y446
P-Site Sequence:	KMAQELKYGDIVERH
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	Y446	KMAQELKYGDIVERH	100 / 9 AA	156
Phosphosite 1:	JDP-2	Q8WYK2	Y37	LTVEELKYADIRNLG	75 / 8 AA	19
Phosphosite 2:	SPEN	Q96T58	Y3308	ELFQEYRYGDIRTYH	75 / 8 AA	402
Phosphosite 3:	GALNT7	Q86SF2	Y492	PESQALPYGDISELK	75 / 8 AA	75
Phosphosite 4:	DSP	P15924	Y95	IVQPELKYGDGIQLT	85 / 7 AA	332
Phosphosite 5:	KIAA1958	Q8N8K9	Y580	QEHADLMYGDIELLK	71 / 7 AA	79
Phosphosite 6:	RYR2	Q92736	Y354	MGTSEIKYGDSVCYI	75 / 8 AA	565
Phosphosite 7:	TMLHE	Q9NVH6	Y64	EDHFELKYANTVMRF	62 / 8 AA	50
Phosphosite 8:	RGS9	O75916	Y340	EACEDLKYGDQSKVK	71 / 7 AA	77
Phosphosite 9:	SEMA3D	O95025	Y577	ARRQDVKYGDPITQC	71 / 7 AA	90
Phosphosite 10:	KIAA0196	Q12768	Y51	DRADQQKYGDIIFDF	62 / 8 AA	134
Phosphosite 11:	COG7	P83436	Y362	YKPYQLKYGDMEESN	71 / 7 AA	86
Phosphosite 12:	ERLIN1	O75477	S315	SSCALKYSDIRTGRE	71 / 7 AA	39
Phosphosite 13:	ERLIN1	O75477	Y314	DSSCALKYSDIRTGR	71 / 7 AA	39
Phosphosite 14:	CNNM2	Q9H8M5	Y664	NVIQELKYDEKNKKA	71 / 7 AA	97
Phosphosite 15:	B3GALT3	O75752	Y140	LEDEHLLYGDIIRQD	55 / 9 AA	40
Phosphosite 16:	SPEN	Q96T58	Y3306	SGELFQEYRYGDIRT	71 / 7 AA	402
Phosphosite 17:	USP28	Q96RU2	Y616	PRQSWLKYNDISVTE	83 / 6 AA	122
Phosphosite 18:	DHX16	O60231	Y272	HERQELKYKRRVRDL	66 / 9 AA	119
Phosphosite 19:	PKCe	Q02156	Y584	EILQELEYGPSVDWW	66 / 9 AA	84
Phosphosite 20:	RBM28	Q9NW13	Y363	QQFGELKYVRIVLHP	75 / 8 AA	86