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:	S93
P-Site Sequence:	GLVNGKGSLSRPQES
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	S93	GLVNGKGSLSRPQES	100 / 9 AA	17
Phosphosite 1:	PCDHB1	Q9Y5F3	S748	VQGQGNGSLSRPCPY	87 / 8 AA	90
Phosphosite 2:	HHLA3	Q9XRX5	S95	VNGKGSLSRPQESIL	100 / 7 AA	17
Phosphosite 3:	MARK2	Q7KZI7	S505	SIQNGKDSLTMPGSR	66 / 9 AA	88
Phosphosite 4:	CPLX1	O14810	S93	MEANSEGSLTRPKKA	66 / 9 AA	15
Phosphosite 5:	BDP1	A6H8Y1	S2496	RTSSSKASLSRPGRR	66 / 9 AA	294
Phosphosite 6:	NUSAP1	Q9BXS6	S365	FDLKASLSRPLNYEP	85 / 7 AA	49
Phosphosite 7:	NUSAP1	Q9BXS6	S363	PVFDLKASLSRPLNY	85 / 7 AA	49
Phosphosite 8:	BDP1	A6H8Y1	S2498	SSSKASLSRPGRRPL	85 / 7 AA	294
Phosphosite 9:	PCDHB1	Q9Y5F3	S750	GQGNGSLSRPCPYEM	85 / 7 AA	90
Phosphosite 10:	CACNA1H	O95180	S1071	GHLEGRGSLSPPLIM	66 / 9 AA	259
Phosphosite 11:	CELSR3	Q9NYQ7	S3058	YAGGGTGSLSQPASR	75 / 8 AA	358
Phosphosite 12:	FOXN2	P32314	S185	GKVNGKGSLWCVDPE	85 / 7 AA	47
Phosphosite 13:	SLC4A1AP	Q9BWU0	S673	KKKLEDGSLSRPQPE	100 / 6 AA	89
Phosphosite 14:	PHLDB1	Q86UU1	S1017	LTQNGTGSLPRNLAA	75 / 8 AA	151
Phosphosite 15:	SLC4A1AP	Q9BWU0	S675	KLEDGSLSRPQPEIE	100 / 6 AA	89
Phosphosite 16:	RICS	A7KAX9	S581	AMQEGAASLSRPKSL	66 / 9 AA	231
Phosphosite 17:	MRVI1	Q9Y6F6	S707	ESPNGKGSLPVTSAL	100 / 6 AA	96
Phosphosite 18:	NDUFV1	P49821	S58	WRLKGSLSRGDWYKT	100 / 6 AA	51
Phosphosite 19:	ZSCAN21	Q9Y5A6	S374	KAFSGKGSLIRHYRI	66 / 9 AA	54
Phosphosite 20:	ZNF650	Q6ZT12	S40	AHLKAALSRPDNRAG	71 / 7 AA	84