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:	ENTPD4
Human P-Site:	S512
P-Site Sequence:	SFPVNYKSLKTALQV
UniProt:	Q9Y227
Intern. Prot. ID:	IPI00031718

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ENTPD4	Q9Y227	S512	SFPVNYKSLKTALQV	100 / 9 AA	70
Phosphosite 1:	CCPG1	Q9ULG6	S277	ESFIDYKSLKENLAR	71 / 7 AA	87
Phosphosite 2:	CCPG1	Q9ULG6	Y275	EQESFIDYKSLKENL	71 / 7 AA	87
Phosphosite 3:	VPS33B	Q9H267	S417	LIPKDYRSLKTQYLQ	71 / 7 AA	71
Phosphosite 4:	CCDC144C	Q8IYA2	Y416	DSGSTNNYKSLKPKL	100 / 6 AA	143
Phosphosite 5:	CCDC144B	Q3MJ40	Y466	DSGSTNNYKSLKPKL	100 / 6 AA	83
Phosphosite 6:	CCDC144A	A2RUR9	Y466	DSGSTNNYKSLKPKL	100 / 6 AA	165
Phosphosite 7:	CEP70	Q8NHQ1	S412	SLKDLYKSLKTLSAE	100 / 6 AA	70
Phosphosite 8:	PNPLA8	Q9NP80	S675	RNTVTYTSLKTKLSN	75 / 8 AA	88
Phosphosite 9:	CCDC144C	Q8IYA2	S418	GSTNNYKSLKPKLEN	100 / 6 AA	143
Phosphosite 10:	CCDC144B	Q3MJ40	S468	GSTNNYKSLKPKLEN	100 / 6 AA	83
Phosphosite 11:	CCDC144A	A2RUR9	S468	GSTNNYKSLKPKLEN	100 / 6 AA	165
Phosphosite 12:	CASP8AP2	Q9UKL3	Y1205	KSEDPVHYKSLVGCK	83 / 6 AA	223
Phosphosite 13:	CASP8AP2	Q9UKL3	S1207	EDPVHYKSLVGCKKS	83 / 6 AA	223
Phosphosite 14:	TRIM23	P36406	Y445	FNVETVEYKNLKFTI	71 / 7 AA	64
Phosphosite 15:	DHX15	O43143	Y651	CYDNFINYRSLMSAD	57 / 7 AA	91
Phosphosite 16:	CENPE	Q02224	T2348	KLFKNYQTLKTSLAS	62 / 8 AA	316
Phosphosite 17:	EHBP1	Q8NDI1	S494	PDLIDYKSLNPQDIK	57 / 7 AA	140
Phosphosite 18:	CDS1	Q92903	T444	QQLNIYKTLKTHLIE	83 / 6 AA	53
Phosphosite 19:	ARL1	P40616	Y58	FNVETVTYKNLKFQV	71 / 7 AA	20
Phosphosite 20:	STAT3	P40763	Y176	QDDFDFNYKTLKSQG	83 / 6 AA	88