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:	T331
P-Site Sequence:	YTLLTIHTVHVEPSQ
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	T331	YTLLTIHTVHVEPSQ	100 / 9 AA	47
Phosphosite 1:	PDZD7	Q9H5P4	S86	DESDIIHSVRVEKSP	71 / 7 AA	56
Phosphosite 2:	SEC16A	O15027	T337	APDATLHTVHPDSVS	62 / 8 AA	234
Phosphosite 3:	PDGFB	P01127	T212	QTRVTIRTVRVRRPP	62 / 8 AA	27
Phosphosite 4:	LAMA2	P24043	S2625	FHDGREHSVHVERTR	83 / 6 AA	343
Phosphosite 5:	STON1	Q9Y6Q2	T346	SVAGKIHTVKIEHVS	62 / 8 AA	83
Phosphosite 6:	CS	O75390	S263	RLYLTIHSDHEGGNV	71 / 7 AA	52
Phosphosite 7:	PLCE1	Q9P212	T955	HPGIDIHTVCVQNKL	55 / 9 AA	259
Phosphosite 8:	MDN1	Q9NU22	T5264	SRESTIHTAHQFLMD	83 / 6 AA	633
Phosphosite 9:	TPP1	O14773	T95	LVRPSPLTLHTVQKW	83 / 6 AA	61
Phosphosite 10:	WDR76	Q9H967	T453	SSMGKIRTVHVHPVH	71 / 7 AA	70
Phosphosite 11:	USP9X	Q93008	T260	GQCYEFLTLHTVKKY	83 / 6 AA	290
Phosphosite 12:	ALG9	Q9H6U8	T457	ATDPTIHTVPEGRPV	83 / 6 AA	70
Phosphosite 13:	RFESD	Q8TAC1	T123	KQRIHTVTVDNGNIY	71 / 7 AA	18
Phosphosite 14:	SPATS1	Q496A3	T157	RFSSNIHTYHVGKQC	62 / 8 AA	34
Phosphosite 15:	TDRD1	Q9BXT4	T1097	GITKNVHTVSVEKCS	71 / 7 AA	132
Phosphosite 16:	SOX30	O94993	T263	QDLRIPLTLHTVPPG	83 / 6 AA	82
Phosphosite 17:	TDRD1	Q9BXT4	S1099	TKNVHTVSVEKCSEN	71 / 7 AA	132
Phosphosite 18:	A2ML1	A8K2U0	T1350	SPRSLTLTIHTSYVG	100 / 5 AA	161
Phosphosite 19:	TRIP13	Q15645	T20	PCVAESPTVHVEVHQ	83 / 6 AA	49
Phosphosite 20:	RFESD	Q8TAC1	T121	GIKQRIHTVTVDNGN	71 / 7 AA	18