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:	XPNPEP2
Human P-Site:	Y581
P-Site Sequence:	VVEAKTKYPGSYLTF
UniProt:	O43895
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XPNPEP2	O43895	Y581	VVEAKTKYPGSYLTF	100 / 9 AA	76
Phosphosite 1:	RND2	P52198	Y32	QVFAKDAYPGSYVPT	77 / 9 AA	25
Phosphosite 2:	AKAP9	Q99996	Y1413	SDAQRTMYPGSCVKK	62 / 8 AA	454
Phosphosite 3:	XPNPEP2	O43895	S584	AKTKYPGSYLTFEVV	100 / 6 AA	76
Phosphosite 4:	CRX	O43186	Y63	ALFAKTQYPDVYARE	66 / 9 AA	32
Phosphosite 5:	OTX2	P32243	Y62	ALFAKTRYPDIFMRE	55 / 9 AA	32
Phosphosite 6:	OTX1	P32242	Y62	ALFAKTRYPDIFMRE	55 / 9 AA	37
Phosphosite 7:	FUT8	Q9BYC5	T419	SLLKEAKTKYPNYEF	85 / 7 AA	67
Phosphosite 8:	Cdt1	Q9H211	Y243	VGQIKTVYPASYRFR	75 / 8 AA	60
Phosphosite 9:	FUT8	Q9BYC5	Y421	LKEAKTKYPNYEFIS	85 / 7 AA	67
Phosphosite 10:	TG	P01266	Y879	LNGQLSQYPGSYSDF	71 / 7 AA	305
Phosphosite 11:	ZNF609	O15014	Y1255	PAVMMQNYPGSYLPS	62 / 8 AA	151
Phosphosite 12:	MAP3K13	O43283	Y511	EQAVEKKYPGTYKRH	83 / 6 AA	108
Phosphosite 13:	RPRD1B	Q9NQG5	Y161	QEEEDDDYPGSYSPQ	55 / 9 AA	37
Phosphosite 14:	MAP3K13	O43283	T514	VEKKYPGTYKRHPVR	83 / 6 AA	108
Phosphosite 15:	KIAA1199	Q8WUJ3	Y968	VDGSVSEYPGSYLTK	71 / 7 AA	153
Phosphosite 16:	ZNF609	O15014	S1258	MMQNYPGSYLPSSYS	83 / 6 AA	151
Phosphosite 17:	TG	P01266	S882	QLSQYPGSYSDFSTP	83 / 6 AA	305
Phosphosite 18:	C10orf140	Q1XH10	Y176	LPQIFSKYPGSHYPE	71 / 7 AA	90
Phosphosite 19:	CA6	P23280	Y189	SHLANIKYPGQRTTL	71 / 7 AA	35
Phosphosite 20:	KIAA1199	Q8WUJ3	S971	SVSEYPGSYLTKNDN	100 / 5 AA	153