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:	S13
P-Site Sequence:	YKQPLKPSGSEPPAE
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	S13	YKQPLKPSGSEPPAE	100 / 9 AA	17
Phosphosite 1:	HHLA3	Q9XRX5	S15	QPLKPSGSEPPAEEC	100 / 7 AA	17
Phosphosite 2:	PDZD2	O15018	S1973	TSGPLKPSVSDTSIR	75 / 8 AA	302
Phosphosite 3:	ERBB4	Q15303	S701	LVEPLTPSGTAPNQA	66 / 9 AA	147
Phosphosite 4:	Kv1.4	P22459	S111	HCSDLMPSGSEEKIL	85 / 7 AA	73
Phosphosite 5:	ADCY8	P40145	S1234	RRTLLSPSGTEPGAQ	75 / 8 AA	140
Phosphosite 6:	SLC25A12	O75746	S617	GGLKPAGSEPTPKSR	85 / 7 AA	75
Phosphosite 7:	CDR2	Q01850	S309	HRKPLKRSSSETILS	75 / 8 AA	52
Phosphosite 8:	SFRS17A	Q02040	S164	KWFALKESGSEKPSE	75 / 8 AA	81
Phosphosite 9:	HAGH	Q16775	S173	FVSKPGGSEPPAVFT	85 / 7 AA	34
Phosphosite 10:	TRPM2	O94759	S1170	DLDPLKRSGSMEQRL	85 / 7 AA	171
Phosphosite 11:	TNKS1BP1	Q9C0C2	T27	MEEELVPTGSEPGDT	75 / 8 AA	182
Phosphosite 12:	C10orf30	Q8N7W2	S238	VKQKPSGSEMEKKSV	100 / 6 AA	58
Phosphosite 13:	TRS85	Q9Y2L5	S973	VLTPLSPSASENCSA	75 / 8 AA	161
Phosphosite 14:	C9orf128	A6H8Z2	S43	SESFLKPSTSETPLE	85 / 7 AA	45
Phosphosite 15:	SLC25A13	Q9UJS0	S619	GGVKPMGSEPVPKSR	85 / 7 AA	74
Phosphosite 16:	Putative uncharacterized protein FLJ40140	Q8N814	S51	GGRLPSGSEPRARAF	100 / 6 AA	14
Phosphosite 17:	NEK5	Q6P3R8	S431	QLGLRPSSAEPNYNQ	62 / 8 AA	81
Phosphosite 18:	ALMS1	Q8TCU4	S3270	LLLPYKPSGSTKMYY	85 / 7 AA	461
Phosphosite 19:	PREX1	Q8TCU6	S5	___MEAPSGSEPGGD	100 / 6 AA	186
Phosphosite 20:	Putative uncharacterized protein FLJ40140	Q8N814	S49	KAGGRLPSGSEPRAR	100 / 6 AA	14