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:	BTN3A1
Human P-Site:	S327
P-Site Sequence:	ASRGERHSAYNEWKK
UniProt:	O00481
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTN3A1	O00481	S327	ASRGERHSAYNEWKK	100 / 9 AA	58
Phosphosite 1:	BTN3A1	O00481	Y329	RGERHSAYNEWKKAL	100 / 7 AA	58
Phosphosite 2:	Kv2.2	Q92953	S568	QEKPERPSAYEEEIE	75 / 8 AA	103
Phosphosite 3:	ELYS	Q8WYP5	S66	SITGERLSAYRFSGV	85 / 7 AA	252
Phosphosite 4:	MMS19	Q96T76	T150	LPQVDRHTVYNIITN	57 / 7 AA	113
Phosphosite 5:	UBR4	Q5T4S7	T2220	DMVAIRHTACNEQQR	71 / 7 AA	574
Phosphosite 6:	IRS1	P35568	S574	RLPGHRHSAFVPTRS	71 / 7 AA	132
Phosphosite 7:	ARHGEF18	Q6ZSZ5	S67	SKSGDRHSALPGRPE	71 / 7 AA	131
Phosphosite 8:	TTC36	A6NLP5	S86	CLLPERASAYNNRAQ	85 / 7 AA	21
Phosphosite 9:	CAMTA1	Q9Y6Y1	S1458	PSAAQIRSAYNEPLT	55 / 9 AA	184
Phosphosite 10:	SLFN13	Q68D06	S161	LKTKERQSKYNLINE	71 / 7 AA	102
Phosphosite 11:	SEC62	Q99442	S341	GSGGERHSDTDSDRR	62 / 8 AA	46
Phosphosite 12:	Smad8	O15198	Y150	LVPRHSEYNPQLSLL	83 / 6 AA	52
Phosphosite 13:	CCNT2	O60583	S536	VSSSERHSSSDEGSG	55 / 9 AA	81
Phosphosite 14:	SMAD1	Q15797	S144	PVLVPRHSEYNPQHS	83 / 6 AA	52
Phosphosite 15:	Smad8	O15198	S148	PVLVPRHSEYNPQLS	83 / 6 AA	52
Phosphosite 16:	ANKRD25	Q63ZY3	Y100	GDSRHSAYSYCGRGF	83 / 6 AA	91
Phosphosite 17:	ANKRD25	Q63ZY3	S98	ASGDSRHSAYSYCGR	83 / 6 AA	91
Phosphosite 18:	CCNT2	O60583	S537	SSSERHSSSDEGSGK	62 / 8 AA	81
Phosphosite 19:	MMS19	Q96T76	Y152	QVDRHTVYNIITNFM	66 / 6 AA	113
Phosphosite 20:	SMAD1	Q15797	Y146	LVPRHSEYNPQHSLL	83 / 6 AA	52