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:	S281
P-Site Sequence:	QKEKIALSRETERER
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	S281	QKEKIALSRETERER	100 / 9 AA	65
Phosphosite 1:	KIAA0564	A3KMH1	S137	EVEYIALSRDTTETD	85 / 7 AA	211
Phosphosite 2:	ETIF2-3LP	Q2VIR3	S444	VGEKIALSRRVEKHW	77 / 9 AA	51
Phosphosite 3:	eIF2S3	P41091	S444	VGEKIALSRRVEKHW	77 / 9 AA	51
Phosphosite 4:	RASAL1	O95294	S88	DDIIGKISLSREAIT	85 / 7 AA	90
Phosphosite 5:	NFKBIL2	Q96HA7	S399	TWLNIALSREEAGDA	85 / 7 AA	151
Phosphosite 6:	ZNF263	O14978	S242	DPSKRALSRDTVQES	75 / 8 AA	77
Phosphosite 7:	DKFZp779A1753	P27816	S440	AEKVALSSETEVALA	75 / 8 AA	51
Phosphosite 8:	ZFHX4	Q86UP3	S2698	PLTKIDLSSENELAS	66 / 9 AA	394
Phosphosite 9:	PODNL1	Q6PEZ8	S237	KVPRGALSRQTQLRE	71 / 7 AA	57
Phosphosite 10:	IGF1R	P08069	S1002	AREKITMSRELGQGS	71 / 7 AA	155
Phosphosite 11:	BTN3A3	O00478	T284	KIALSRETEREREMK	100 / 6 AA	65
Phosphosite 12:	IGF1R	P08069	T1000	EVAREKITMSRELGQ	71 / 7 AA	155
Phosphosite 13:	SGOL2	Q562F6	S66	RALAQALSREKENSR	85 / 7 AA	145
Phosphosite 14:	ECT2	Q9H8V3	T363	LAQLSRETDVSPFPP	83 / 6 AA	100
Phosphosite 15:	FGD5	Q6ZNL6	S132	APGAGALSREGEEGT	85 / 7 AA	160
Phosphosite 16:	NAA20	P61599	T160	RKALSRDTEKKSIIP	83 / 6 AA	20
Phosphosite 17:	LSR	Q86X29	S643	LKKNLALSRESLVV_	62 / 8 AA	71
Phosphosite 18:	NUP133	Q8WUM0	S131	IIWKIALSPITKLSV	75 / 8 AA	129
Phosphosite 19:	CECR2	Q9BXF3	S181	SNGELSLSRESEGQK	62 / 8 AA	164
Phosphosite 20:	SIPA1L2	Q9P2F8	S427	GDRRIALSRANSSSF	62 / 8 AA	190