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:	S105
P-Site Sequence:	EIQNGNASLFFRRVS
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	S105	EIQNGNASLFFRRVS	100 / 9 AA	47
Phosphosite 1:	P130Cas	P56945	S602	SFLHGNASLLFRRTK	77 / 9 AA	93
Phosphosite 2:	CFTR	P13569	S427	KTSNGDDSLFFSNFS	66 / 9 AA	168
Phosphosite 3:	ZNF289	Q8N6H7	T89	VGGNANATAFFRQHG	66 / 9 AA	57
Phosphosite 4:	RASA1	P20936	S387	DNTPGDYSLYFRTNE	62 / 8 AA	116
Phosphosite 5:	FLJ35894	Q8NA31	Y53	QNSNASVYFREIGGL	71 / 7 AA	58
Phosphosite 6:	ZNF536	O15090	S830	DEMSSKASLFIRPDI	55 / 9 AA	141
Phosphosite 7:	ARFGEF3	Q5TH69	S722	PGFDGNSSLSFQMLM	55 / 9 AA	241
Phosphosite 8:	TOB2	Q14106	S269	YNGGGSPSLFFDAAD	71 / 7 AA	37
Phosphosite 9:	COL18A1	P39060	S501	VARYHFPSLFFRDFS	83 / 6 AA	178
Phosphosite 10:	Rb-like 2	Q08999	S837	PRKTSSLSLFFRKVY	55 / 9 AA	128
Phosphosite 11:	GPBP1	Q86WP2	S360	PQENGNASVISQQII	55 / 9 AA	53
Phosphosite 12:	PPP1R3A	Q16821	S1066	SQAQGNESLFSKYTN	62 / 8 AA	126
Phosphosite 13:	DDOST	P39656	S61	LNVRETHSLFFRSLK	100 / 5 AA	51
Phosphosite 14:	Sin3A	Q96ST3	S464	KHGGGTESLFFDKVR	71 / 7 AA	145
Phosphosite 15:	MTCH2	Q9Y6C9	S283	GNMSRGNSLFFRKVP	100 / 5 AA	33
Phosphosite 16:	BBS10	Q8TAM1	S444	NDQNGTSSLFIYKNS	62 / 8 AA	81
Phosphosite 17:	TAC4	Q86UU9	S61	EVKTGKASQFFGLMG	62 / 8 AA	12
Phosphosite 18:	AP1M2	Q9Y6Q5	S78	TSKNANASLVYSFLY	55 / 9 AA	48
Phosphosite 19:	RASA1	P20936	Y389	TPGDYSLYFRTNENI	57 / 7 AA	116
Phosphosite 20:	ZNF19	P17023	S203	KAFNGNSSLIRHQRI	71 / 7 AA	52