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:	Y273
P-Site Sequence:	GTFSVLAYYLSSSQN
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	Y273	GTFSVLAYYLSSSQN	100 / 9 AA	47
Phosphosite 1:	HHLA2	Q9UM44	Y274	TFSVLAYYLSSSQNT	100 / 8 AA	47
Phosphosite 2:	IFLTD1	Q8N9Z9	Y49	SGMPLGYYLSSPQIS	85 / 7 AA	43
Phosphosite 3:	IFLTD1	Q8N9Z9	Y48	SSGMPLGYYLSSPQI	85 / 7 AA	43
Phosphosite 4:	TIGD4	Q8IY51	Y170	YQNVLPYYLNDYHPK	62 / 8 AA	57
Phosphosite 5:	MUL1	Q969V5	Y220	PKQGMQYYLSSQDFD	71 / 7 AA	40
Phosphosite 6:	MUL1	Q969V5	Y219	PPKQGMQYYLSSQDF	71 / 7 AA	40
Phosphosite 7:	UGT1A3	P35503	Y164	CAAVLAKYLSIPTVF	85 / 7 AA	60
Phosphosite 8:	NCOR2	Q9Y618	Y469	TVAECVLYYYLTKKN	62 / 8 AA	275
Phosphosite 9:	ATP13A2	Q9NQ11	Y165	GQKRVLRYYLFQGQR	71 / 7 AA	129
Phosphosite 10:	PTPRZ1	P23471	Y1864	KSVQVLAYYTVRNFT	100 / 5 AA	255
Phosphosite 11:	NDST2	P52849	Y36	GSMGFLAYYVSTSPK	71 / 7 AA	101
Phosphosite 12:	C2orf34	Q7Z624	Y136	PSEEVLAYYCLKHNN	100 / 5 AA	36
Phosphosite 13:	C2orf34	Q7Z624	Y137	SEEVLAYYCLKHNNI	100 / 5 AA	36
Phosphosite 14:	ASL	P04424	Y376	LATDLAYYLVRKGMP	100 / 5 AA	52
Phosphosite 15:	ASL	P04424	Y375	MLATDLAYYLVRKGM	100 / 5 AA	52
Phosphosite 16:	ECHDC3	Q96DC8	Y267	PQDLGTAYYLTSQAM	83 / 6 AA	33
Phosphosite 17:	IFLTD1	Q8N9Z9	S51	MPLGYYLSSPQISRV	83 / 6 AA	43
Phosphosite 18:	OIT3	Q8WWZ8	Y450	KIDEVLKYYLIRDGC	83 / 6 AA	60
Phosphosite 19:	NCOR2	Q9Y618	Y471	AECVLYYYLTKKNEN	62 / 8 AA	275
Phosphosite 20:	TOR1AIP1	Q5JTV8	Y105	EVRESAYYLRSRQRR	83 / 6 AA	66