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:	XPNPEP3
Human P-Site:	S489
P-Site Sequence:	QDSPLILSADCPKEM
UniProt:	Q9NQH7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XPNPEP3	Q9NQH7	S489	QDSPLILSADCPKEM	100 / 9 AA	57
Phosphosite 1:	SLC18A1	P54219	S492	EEKLAILSQDCPMET	85 / 7 AA	56
Phosphosite 2:	MASTL	Q96GX5	T611	IEDPLIVTPDCQEKT	62 / 8 AA	97
Phosphosite 3:	ATF6B	Q99941	S498	DLDQLFLSSDCRHFN	55 / 9 AA	77
Phosphosite 4:	TDRD5	Q8NAT2	S937	DQLSLILSYECQISQ	55 / 9 AA	110
Phosphosite 5:	ATF6B	Q99941	S499	LDQLFLSSDCRHFNR	62 / 8 AA	77
Phosphosite 6:	MED1	Q15648	S1553	MTSNTILSADRPSRL	85 / 7 AA	168
Phosphosite 7:	TDRD5	Q8NAT2	Y938	QLSLILSYECQISQK	62 / 8 AA	110
Phosphosite 8:	Crystallin-gammaC	P07315	S106	KGLMMELSEDCPSIQ	62 / 8 AA	21
Phosphosite 9:	TSGA13	Q96PP4	S165	PIFPLILSDDPTSKR	85 / 7 AA	32
Phosphosite 10:	LGR6	Q9HBX8	S49	QEDGIMLSADCSELG	62 / 8 AA	104
Phosphosite 11:	CLU	P10909	S310	DKCREILSVDCSTNN	71 / 7 AA	52
Phosphosite 12:	MFSD4	Q8N468	S259	QRRPLLLSADELALE	85 / 7 AA	56
Phosphosite 13:	TBCCD1	Q9NVR7	S409	PTRPLILSGNQTVTF	71 / 7 AA	64
Phosphosite 14:	Crystallin-betaB3	P26998	S42	QGKRCELSAECPSLT	83 / 6 AA	24
Phosphosite 15:	PIWIL4	Q7Z3Z4	S567	DSIKKYLSSDCPVPS	71 / 7 AA	97
Phosphosite 16:	VCPIP1	Q96JH7	S46	RRDRRILSGSCPDPK	71 / 7 AA	134
Phosphosite 17:	PIWIL4	Q7Z3Z4	S568	SIKKYLSSDCPVPSQ	83 / 6 AA	97
Phosphosite 18:	NT5DC1	Q5TFE4	S447	PNPPLVLSSDETLIS	71 / 7 AA	52
Phosphosite 19:	CLUL1	Q15846	S330	QKCQAHLSEDCPDVP	83 / 6 AA	54
Phosphosite 20:	SPAG5	Q96R06	S904	EQETLLLSTACPPTQ	62 / 8 AA	134