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:	Y281
P-Site Sequence:	GVSTQIAYEVPKTVS
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	Y281	GVSTQIAYEVPKTVS	100 / 9 AA	70
Phosphosite 1:	ENTPD7	Q9NQZ7	Y268	GASLQIAYEVPTSTS	100 / 7 AA	69
Phosphosite 2:	DNHD1	Q96M86	Y254	ETRSQLDYEVPREKA	55 / 9 AA	113
Phosphosite 3:	ZFHX3	Q15911	Y3019	FGINQTSYEGPKTEC	55 / 9 AA	404
Phosphosite 4:	ZNF653	Q96CK0	Y440	SDMSAIIYEIPKEPE	55 / 9 AA	67
Phosphosite 5:	FREM1	Q5H8C1	Y370	LSDMQIAYQPPNSSH	62 / 8 AA	244
Phosphosite 6:	DNAH10	Q8IVF4	Y1033	QFYSKIAYEVMRHPL	55 / 9 AA	515
Phosphosite 7:	MTRF1	O75570	Y402	VSDHRIAYEVRDIKE	71 / 7 AA	52
Phosphosite 8:	PADI3	Q9ULW8	Y237	LGQDKVSYEVPRLHG	50 / 8 AA	75
Phosphosite 9:	PIWIL1	Q96J94	Y715	QLKTLVNYEVPQFLD	55 / 9 AA	99
Phosphosite 10:	ABP1	P19801	Y348	FGGERIAYEVSVQEA	71 / 7 AA	85
Phosphosite 11:	AOC2	O75106	Y355	FQGERIAYEVSVQEC	71 / 7 AA	84
Phosphosite 12:	TRH	P20396	Y146	RRSPWLAYAVPKRQH	71 / 7 AA	27
Phosphosite 13:	ZNF236	Q9UL36	Y31	AENTNYAYQVPNFHK	55 / 9 AA	204
Phosphosite 14:	PHLPP2	Q6ZVD8	T1259	LNLIEVATEVPKRKT	62 / 8 AA	147
Phosphosite 15:	NOX3	Q9HBY0	Y523	NEFKQIAYNHPSSSI	71 / 7 AA	65
Phosphosite 16:	Cas-L	Q14511	Y317	VGSQNDAYDVPRGVQ	66 / 6 AA	93
Phosphosite 17:	DENND5B	Q6ZUT9	Y234	SYIHNILYEVPLPPP	83 / 6 AA	145
Phosphosite 18:	ARHGAP6	O43182	Y122	SGSFHFDYEVPLGRG	57 / 7 AA	106
Phosphosite 19:	SMAD1	Q15797	Y265	GDVQAVAYEEPKHWC	71 / 7 AA	52
Phosphosite 20:	WWP1	Q9H0M0	Y543	KGGPQIAYERGFRWK	100 / 5 AA	105