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:	HHLA3
Human P-Site:	S41
P-Site Sequence:	TEMQRILSQPTFTEH
UniProt:	Q9XRX5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HHLA3	Q9XRX5	S41	TEMQRILSQPTFTEH	100 / 9 AA	17
Phosphosite 1:	CASK	O14936	T433	KELKRILTQPHFMAL	66 / 9 AA	105
Phosphosite 2:	ARHGEF2	Q92974	S172	LGLRRILSQSTDSLN	75 / 8 AA	112
Phosphosite 3:	HHLA3	Q9XRX5	T44	QRILSQPTFTEHLLR	100 / 6 AA	17
Phosphosite 4:	C9orf79	Q6ZUB1	S593	KKSQAVLSQPTAHLP	75 / 8 AA	157
Phosphosite 5:	ANGEL2	Q5VTE6	S393	SRGQRILSIPIWPPN	66 / 9 AA	62
Phosphosite 6:	ATP5B	P06576	S465	RKIQRFLSQPFQVAE	85 / 7 AA	57
Phosphosite 7:	PDE3A	Q14432	S712	RKCGRILSQVSYRLF	62 / 8 AA	125
Phosphosite 8:	XYLB	O75191	S529	KLEQRILSQTRGPPE	100 / 6 AA	58
Phosphosite 9:	VPS52	Q8N1B4	S693	HRFHRVLSQPQLRAL	71 / 7 AA	82
Phosphosite 10:	RFX7	Q2KHR2	S138	EWAQKVLSQPFDTVL	71 / 7 AA	147
Phosphosite 11:	UNC13C	Q8NB66	S2189	LTILRILSQRTSDDV	85 / 7 AA	251
Phosphosite 12:	OR52L1	Q8NGH7	S26	SNSSWRLSQPSFLLV	62 / 8 AA	36
Phosphosite 13:	PDE3B	Q13370	S697	EKSGRILSQVMYTLF	62 / 8 AA	124
Phosphosite 14:	ANKRD24	Q8TF21	S1133	EDVQRILSQILQMQR	100 / 6 AA	124
Phosphosite 15:	C9orf144B	Q6ZU69	S1173	SQGQPFLSQPTQAKP	75 / 8 AA	148
Phosphosite 16:	KIDINS220	Q9ULH0	S452	SALADILSEPTMQPP	71 / 7 AA	197
Phosphosite 17:	HRBL	O95081	S451	KLGQRPLSQPAGIST	75 / 8 AA	49
Phosphosite 18:	UTP15	Q8TED0	S430	NFLIRNLSQPRFAPV	75 / 8 AA	58
Phosphosite 19:	FLJ34931	A6NGG8	S1040	PVSPRVLSPPTTKRR	62 / 8 AA	140
Phosphosite 20:	ZNF248	Q8NDW4	S206	INYHQDLSQPSFGQS	55 / 9 AA	67