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:	ENPP3
Human P-Site:	T689
P-Site Sequence:	YLADKNITHGFLYPP
UniProt:	O14638
Intern. Prot. ID:	IPI00020999

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ENPP3	O14638	T689	YLADKNITHGFLYPP	100 / 9 AA	100
Phosphosite 1:	GluR-delta1	Q9ULK0	S202	QKVDKNISHVFTSLF	75 / 8 AA	112
Phosphosite 2:	TMEM182	Q6ZP80	T87	QPPSKNCTHAYLSPY	62 / 8 AA	26
Phosphosite 3:	TD02	P48775	T231	GKLEKNITRGLEEEF	62 / 8 AA	48
Phosphosite 4:	GCNT2	Q06430	T214	GFKGKNITPGVLPPA	66 / 9 AA	46
Phosphosite 5:	DDI1	Q8WTU0	T385	ESSDKEITHSVMDSG	55 / 9 AA	44
Phosphosite 6:	RGS3	P49796	T411	NKREKNCTHGVQARP	71 / 7 AA	132
Phosphosite 7:	PLCB2	Q00722	T373	PDEEPIITHGFTMTT	62 / 8 AA	134
Phosphosite 8:	CNOT6L	Q96LI5	T461	GSSEGRITHGFQLKS	62 / 8 AA	63
Phosphosite 9:	PLCB1	Q9NQ66	T377	AEEEPVITHGFTMTT	62 / 8 AA	139
Phosphosite 10:	GPR107	Q5VW38	T85	EPEDKDVTIGFSLDR	62 / 8 AA	67
Phosphosite 11:	CNOT6	Q9ULM6	T463	GTTNGRITHGFKLQS	100 / 5 AA	63
Phosphosite 12:	IMP4	Q96G21	T188	EAKPHLITHGFSSRL	100 / 5 AA	34
Phosphosite 13:	RPF2	Q9H7B2	T69	LYKKKNITRPFEDQT	71 / 7 AA	36
Phosphosite 14:	PLCB3	Q01970	T378	PEEEPFITHGFTMTT	62 / 8 AA	139
Phosphosite 15:	GLB1	P16278	T249	FGTGSNITDAFLSQR	71 / 7 AA	76
Phosphosite 16:	SSBP3	Q9BWW4	T51	IRWEKNITLGEPPGF	71 / 7 AA	40
Phosphosite 17:	SSBP4	Q9BWG4	T52	IRWEKNITLGEPPGF	71 / 7 AA	39
Phosphosite 18:	SSBP2	P81877	T53	IRWEKNITLGEPPGF	71 / 7 AA	38
Phosphosite 19:	ZNF462	Q96JM2	T778	EPNFRNITHDYNATN	57 / 7 AA	285
Phosphosite 20:	APLP2	Q06481	T303	TMSDKEITHDVKAVC	71 / 7 AA	87