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:	BTN3A3
Human P-Site:	T446
P-Site Sequence:	GNKYRALTEPRTNLK
UniProt:	O00478
Intern. Prot. ID:	IPI00012977

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTN3A3	O00478	T446	GNKYRALTEPRTNLK	100 / 9 AA	65
Phosphosite 1:	BTN3A1	O00481	T445	GNKYRTLTEPRTNLK	88 / 9 AA	58
Phosphosite 2:	CELSR2	Q9HCU4	T2469	LHLYRALTEVRDVNT	87 / 8 AA	317
Phosphosite 3:	CELSR1	Q9NYQ6	T2561	LHVYRMLTEVRNIDT	66 / 9 AA	329
Phosphosite 4:	ALPPL2	P10696	T348	SRAYRALTETIMFDD	100 / 6 AA	57
Phosphosite 5:	ALPP	P05187	T351	SRAYRALTETIMFDD	100 / 6 AA	58
Phosphosite 6:	PAQR4	Q8N4S7	T166	VAGWRALTAPSTSAR	66 / 9 AA	29
Phosphosite 7:	MARCH-X	Q8NA82	T79	SSEEDALTEPRSSIK	85 / 7 AA	91
Phosphosite 8:	AMFR	Q9UKV5	S37	ISAYRALSQPEAGPG	71 / 7 AA	73
Phosphosite 9:	RAI1	Q7Z5J4	S1064	TRSLTALSEPRTPGP	85 / 7 AA	203
Phosphosite 10:	CPXCR1	Q8N123	T209	VHYYRPLTERMTSGK	66 / 9 AA	35
Phosphosite 11:	ERI3	O43414	T53	HWGFPALTEPSASPA	55 / 9 AA	37
Phosphosite 12:	TUBB2B	Q9BVA1	T285	SQQYRALTVPELTQQ	85 / 7 AA	50
Phosphosite 13:	TUBB6	Q9BUF5	T285	SQQYRALTVPELTQQ	85 / 7 AA	50
Phosphosite 14:	TUBB2A	Q13885	T285	SQQYRALTVPELTQQ	85 / 7 AA	50
Phosphosite 15:	TUBB3	Q13509	T285	SQQYRALTVPELTQQ	85 / 7 AA	50
Phosphosite 16:	TUBB2C	P68371	T285	SQQYRALTVPELTQQ	85 / 7 AA	50
Phosphosite 17:	TUBB	P07437	T285	SQQYRALTVPELTQQ	85 / 7 AA	50
Phosphosite 18:	TUBB4	P04350	T285	SQQYRALTVPELTQQ	85 / 7 AA	50
Phosphosite 19:	IRS2	Q9Y4H2	T140	EGWYRALTDLVSEGR	83 / 6 AA	137
Phosphosite 20:	TWSG1	Q9GZX9	T108	PSLFRALTEGDTQLN	66 / 9 AA	25