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:	S53
P-Site Sequence:	TVVNTTMSLTALRQQ
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	S53	TVVNTTMSLTALRQQ	100 / 9 AA	76
Phosphosite 1:	TM4SF20	Q53R12	S69	AIPATTMSLTARKRA	100 / 7 AA	25
Phosphosite 2:	TEKT4	Q8WW24	S375	EVEELNMSLTALREK	100 / 6 AA	51
Phosphosite 3:	TM4SF20	Q53R12	T71	PATTMSLTARKRACC	100 / 6 AA	25
Phosphosite 4:	GPR64	Q8IZP9	S442	NFSNTTISLTSPSLA	75 / 8 AA	112
Phosphosite 5:	PEX12	O00623	S275	ENQETIKSLTALPTP	66 / 9 AA	41
Phosphosite 6:	CLEC1A	Q8NC01	T18	MLDDDGDTTMSLHSQ	83 / 6 AA	32
Phosphosite 7:	CLEC1A	Q8NC01	T19	LDDDGDTTMSLHSQG	83 / 6 AA	32
Phosphosite 8:	CLEC1A	Q8NC01	S21	DDGDTTMSLHSQGSA	83 / 6 AA	32
Phosphosite 9:	CRYBG3	Q68DQ2	S18	VRLDKRMSLTAIYDK	55 / 9 AA	116
Phosphosite 10:	RAI1	Q7Z5J4	T1061	RMCTRSLTALSEPRT	85 / 7 AA	203
Phosphosite 11:	WDR65	Q96MR6	S368	QLYSITMSLTEISKG	55 / 9 AA	78
Phosphosite 12:	MUC3A	Q02505	S1050	PSPTTTMSFTTFTKM	62 / 8 AA	266
Phosphosite 13:	KIAA1328	Q86T90	S181	EKLTMSLSELGAARM	71 / 7 AA	65
Phosphosite 14:	KRT12	Q99456	S9	DLSNNTMSLSVRTPG	62 / 8 AA	54
Phosphosite 15:	WDR65	Q96MR6	T370	YSITMSLTEISKGEP	71 / 7 AA	78
Phosphosite 16:	KIAA1328	Q86T90	S179	QQEKLTMSLSELGAA	71 / 7 AA	65
Phosphosite 17:	C2orf81	A6NN90	T47	SEAEMALTALEEGED	83 / 6 AA	85
Phosphosite 18:	DCP1A	Q9NPI6	S12	SRAGQEMSLAALKQH	83 / 6 AA	63
Phosphosite 19:	RAI1	Q7Z5J4	S1059	LPRMCTRSLTALSEP	85 / 7 AA	203
Phosphosite 20:	H1T	P22492	S62	SQERVGMSLVALKKA	83 / 6 AA	22