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:	Y445
P-Site Sequence:	MNDGSDIYTFSNVTF
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	Y445	MNDGSDIYTFSNVTF	100 / 9 AA	59
Phosphosite 1:	BTN1A1	Q13410	T446	NDGSDIYTFSNVTFS	100 / 8 AA	59
Phosphosite 2:	BTN3A3	O00478	Y484	ATDGSHIYTFPHASF	66 / 9 AA	65
Phosphosite 3:	CD47	Q08722	Y66	KFKGRDIYTFDGALN	85 / 7 AA	35
Phosphosite 4:	TRIM69	Q86WT6	Y466	AKTMTHIYTFSNTFM	75 / 8 AA	57
Phosphosite 5:	SgK307	Q8IWB6	S441	TVKSDIYSFSMIMQE	85 / 7 AA	168
Phosphosite 6:	BTN2A3	Q96KV6	Y441	MRDRSHIYTFPHSAF	62 / 8 AA	66
Phosphosite 7:	BTN3A3	O00478	T485	TDGSHIYTFPHASFS	62 / 8 AA	65
Phosphosite 8:	BTN2A3	Q96KV6	T442	RDRSHIYTFPHSAFS	62 / 8 AA	66
Phosphosite 9:	BTN1A1	Q13410	S448	GSDIYTFSNVTFSGP	100 / 6 AA	59
Phosphosite 10:	RFPL3	O75679	Y268	AESGSHVYTFRSVSA	55 / 9 AA	35
Phosphosite 11:	RFPL2	O75678	Y329	AESGSHVYTFRSVSA	55 / 9 AA	42
Phosphosite 12:	RFPL1	O75677	Y268	AEGGSHVYTFRSVSA	55 / 9 AA	35
Phosphosite 13:	URG4	Q8TCY9	Y169	DDLAADIYSFSELPT	55 / 9 AA	105
Phosphosite 14:	MYOZ2	Q9NPC6	Y68	RQRRSDKYTFENFQY	75 / 8 AA	30
Phosphosite 15:	TRIM6	Q9C030	Y457	TNHGFPIYTFSKYYF	66 / 9 AA	56
Phosphosite 16:	URG4	Q8TCY9	S170	DLAADIYSFSELPTP	62 / 8 AA	105
Phosphosite 17:	TRIM39	Q9HCM9	T482	TDRSHIYTFTDTFTE	62 / 8 AA	60
Phosphosite 18:	C3orf67	Q6ZVT6	T354	SVPKDIFTFSSRPRS	71 / 7 AA	76
Phosphosite 19:	JMJD2C	Q9H3R0	Y341	WKQGKDIYTIDHTKP	55 / 9 AA	120
Phosphosite 20:	CD47	Q08722	T67	FKGRDIYTFDGALNK	83 / 6 AA	35