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:	BTN1A1
Human P-Site:	S464
P-Site Sequence:	RPFFCLWSSGKKPLT
UniProt:	Q13410
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTN1A1	Q13410	S464	RPFFCLWSSGKKPLT	100 / 9 AA	59
Phosphosite 1:	ARHGEF14	O15068	S1125	SGSAQCLSSSGKAHV	85 / 7 AA	128
Phosphosite 2:	ARHGEF14	O15068	S1127	SAQCLSSSGKAHVPR	85 / 7 AA	128
Phosphosite 3:	NKTR	P30414	S762	AKRRLRSSGKKNSVS	85 / 7 AA	166
Phosphosite 4:	NKTR	P30414	S761	RAKRRLRSSGKKNSV	85 / 7 AA	166
Phosphosite 5:	JKAMP	Q9P055	Y94	HWFFIEWYSGKKSSS	66 / 9 AA	37
Phosphosite 6:	TTLL4	Q14679	S138	LESFCLRSSPSEKSP	83 / 6 AA	133
Phosphosite 7:	TOP3B	O95985	S677	DFELVLWSSGSRGKS	55 / 9 AA	97
Phosphosite 8:	CARS2	Q9HA77	S347	FRFFCLRSSYRSAID	83 / 6 AA	62
Phosphosite 9:	MGAT2	Q10469	S26	ACGFVLWSSNGRQRK	55 / 9 AA	52
Phosphosite 10:	C9orf47	Q6ZRZ4	S57	APGFCTWSSPDEDKV	55 / 9 AA	22
Phosphosite 11:	APRG1	Q8IVJ8	T74	IFPLDLWTQGKKTEV	71 / 7 AA	19
Phosphosite 12:	GALNTL5	Q7Z4T8	S47	QEPLSAWSPGKKVHQ	55 / 9 AA	51
Phosphosite 13:	CDC37L1	Q7L3B6	S127	REKMCLWSTDAISKD	57 / 7 AA	39
Phosphosite 14:	LGTN	P41214	S179	YQDHLWRSGNKSSPP	62 / 8 AA	65
Phosphosite 15:	NACC1	Q96RE7	S188	VAKRLWDSGQKEAGG	71 / 7 AA	57
Phosphosite 16:	TOP3B	O95985	S678	FELVLWSSGSRGKSY	62 / 8 AA	97
Phosphosite 17:	CDC37L1	Q7L3B6	T128	EKMCLWSTDAISKDV	66 / 6 AA	39
Phosphosite 18:	A530057A03Rik	Q6NUI2	S27	REASLWSSGFGMKLE	83 / 6 AA	88
Phosphosite 19:	TAF1C	Q15572	S365	SGAVCLWSPEDGLRQ	57 / 7 AA	95
Phosphosite 20:	C12orf65	Q9H3J6	S161	LLKELWESSKKVH__	71 / 7 AA	19