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:	S174
P-Site Sequence:	SADATTSSEELPKKE
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	S174	SADATTSSEELPKKE	100 / 9 AA	23
Phosphosite 1:	POLR3H	Q9Y535	S173	SSADATTSSEELPKK	100 / 8 AA	23
Phosphosite 2:	NDFIP2	Q9NV92	S46	AAAGATGSEELPPGD	66 / 9 AA	36
Phosphosite 3:	POLR3H	Q9Y535	T172	PSSADATTSSEELPK	100 / 7 AA	23
Phosphosite 4:	SLAIN2	Q9P270	S88	SGPRRTSSEELRDAT	85 / 7 AA	63
Phosphosite 5:	KIAA1107	Q9UPP5	S876	TGSATTSSDDIKPRS	62 / 8 AA	156
Phosphosite 6:	FLJ21940	Q9H6S0	S1184	QRPRPMSSEELPLAS	85 / 7 AA	160
Phosphosite 7:	PDX1	P52945	S231	EQDCAVTSGEELLAL	75 / 8 AA	31
Phosphosite 8:	KIAA1107	Q9UPP5	S875	DTGSATTSSDDIKPR	62 / 8 AA	156
Phosphosite 9:	STX1A	Q16623	T161	EITGRTTTSEELEDM	85 / 7 AA	33
Phosphosite 10:	NOBOX	O60393	S128	PHAQDTQSEELPPSC	85 / 7 AA	74
Phosphosite 11:	CCDC52	Q8N0Z3	S644	QSRSPTFSEELPVLG	85 / 7 AA	96
Phosphosite 12:	SIX5	Q8N196	S631	PAAATTSSTSLPFSP	77 / 9 AA	75
Phosphosite 13:	RARB	P10826	S68	IETQSTSSEELVPSP	85 / 7 AA	50
Phosphosite 14:	STX1A	Q16623	S162	ITGRTTTSEELEDML	85 / 7 AA	33
Phosphosite 15:	CTDP1	Q9Y5B0	S415	PPAQAPTSSQELAGA	75 / 8 AA	104
Phosphosite 16:	C20orf94	Q5VYV7	S355	QDLAKTTSKEELHVL	85 / 7 AA	46
Phosphosite 17:	SLAIN2	Q9P270	S87	GSGPRRTSSEELRDA	100 / 6 AA	63
Phosphosite 18:	GSR	P00390	S515	VAIHPTSSEELVTLR	100 / 6 AA	56
Phosphosite 19:	GSR	P00390	S514	TVAIHPTSSEELVTL	100 / 6 AA	56
Phosphosite 20:	CTDP1	Q9Y5B0	S416	PAQAPTSSQELAGAP	75 / 8 AA	104