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:	HHLA2
Human P-Site:	Y315
P-Site Sequence:	NLSDSGEYLCNISSD
UniProt:	Q9UM44
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HHLA2	Q9UM44	Y315	NLSDSGEYLCNISSD	100 / 9 AA	47
Phosphosite 1:	HSPG2	P98160	Y2598	TPADSGEYVCHVSNG	66 / 9 AA	469
Phosphosite 2:	HSPG2	P98160	Y2216	TPADSGEYVCHVVGT	66 / 9 AA	469
Phosphosite 3:	OBSL1	O75147	Y1247	RSGDAGEYLCDAPQD	75 / 8 AA	153
Phosphosite 4:	HSPG2	P98160	Y2791	SPADSGEYVCRVMGS	66 / 9 AA	469
Phosphosite 5:	HSPG2	P98160	Y2501	TPADSGEYVCRVVGS	66 / 9 AA	469
Phosphosite 6:	HSPG2	P98160	Y2405	SPADSGEYVCRVLGS	66 / 9 AA	469
Phosphosite 7:	HSPG2	P98160	Y2115	SPADSGEYVCRVENG	66 / 9 AA	469
Phosphosite 8:	UBR1	Q8IWV7	Y1195	FDLESGEYLCPLCKS	66 / 9 AA	200
Phosphosite 9:	IGSF10	Q6WRI0	Y2211	KLLDSGEYVCVARNP	85 / 7 AA	291
Phosphosite 10:	HSPG2	P98160	Y2989	SPADSGEYVCRAASG	85 / 7 AA	469
Phosphosite 11:	HSPG2	P98160	Y2694	SVADSGEYVCRANNN	85 / 7 AA	469
Phosphosite 12:	OBSCN	Q5VST9	Y3694	VAEDAGEYLCMCGKE	85 / 7 AA	868
Phosphosite 13:	RSC1A1	Q92681	Y189	KASHDQEYLCNIGDL	100 / 6 AA	67
Phosphosite 14:	CNTN6	Q9UQ52	Y575	QLHHSGKYLCTVQTT	55 / 9 AA	114
Phosphosite 15:	HMCN1	Q96RW7	Y1049	GGEESGEYVCTATNT	62 / 8 AA	613
Phosphosite 16:	IGSF10	Q6WRI0	Y2014	TEKDSGVYLCVARNK	85 / 7 AA	291
Phosphosite 17:	SEMA3B	Q13214	Y642	RRRDSGVYLCAAVEQ	85 / 7 AA	83
Phosphosite 18:	SF3B4	Q15427	Y166	IEAMNGQYLCNRPIT	71 / 7 AA	44
Phosphosite 19:	PDCD1	Q15116	Y121	RRNDSGTYLCGAISL	85 / 7 AA	62
Phosphosite 20:	ODR4	Q5SWX8	Y14	VEETVGQYLSNINLQ	71 / 7 AA	51