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:	STXBP2
Human P-Site:	Y266
P-Site Sequence:	IEQDTYRYETTGLSE
UniProt:	Q15833
Intern. Prot. ID:	IPI00019971

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP2	Q15833	Y266	IEQDTYRYETTGLSE	100 / 9 AA	66
Phosphosite 1:	STXBP2	Q15833	T268	QDTYRYETTGLSEAR	100 / 7 AA	66
Phosphosite 2:	STXBP2	Q15833	Y264	LDIEQDTYRYETTGL	100 / 7 AA	66
Phosphosite 3:	STXBP2	Q15833	T263	LLDIEQDTYRYETTG	100 / 6 AA	66
Phosphosite 4:	DPP9	Q86TI2	Y305	RKTDSYRYPRTGSKN	66 / 9 AA	98
Phosphosite 5:	FZD8	Q9H461	T390	EQHVRYETTGPALCT	100 / 6 AA	73
Phosphosite 6:	FZD8	Q9H461	Y388	AVEQHVRYETTGPAL	100 / 6 AA	73
Phosphosite 7:	TJP1	Q07157	Y1061	LEQPTYRYESSSYTD	62 / 8 AA	195
Phosphosite 8:	FAM186A	A6NE01	Y469	HKKATYVYETSGPNL	75 / 8 AA	263
Phosphosite 9:	GALNT10	Q86SR1	Y276	IDHDDFRYETQAGDA	71 / 7 AA	69
Phosphosite 10:	TJP1	Q07157	Y1059	RDLEQPTYRYESSSY	83 / 6 AA	195
Phosphosite 11:	CLK3	P49761	Y218	ERRDSDTYRCEERSP	83 / 6 AA	59
Phosphosite 12:	CLK3	P49761	T217	RERRDSDTYRCEERS	83 / 6 AA	59
Phosphosite 13:	AMPD2	Q01433	Y844	DIRVGYRYETLCQEL	100 / 5 AA	101
Phosphosite 14:	INPPL1	O15357	T660	EEISFPPTYRYERGS	100 / 5 AA	139
Phosphosite 15:	TJP1	Q07157	T1058	SRDLEQPTYRYESSS	100 / 5 AA	195
Phosphosite 16:	INPPL1	O15357	Y663	SFPPTYRYERGSRDT	100 / 5 AA	139
Phosphosite 17:	AMPD2	Q01433	Y842	VPDIRVGYRYETLCQ	100 / 5 AA	101
Phosphosite 18:	AMPD2	Q01433	T846	RVGYRYETLCQELAL	100 / 5 AA	101
Phosphosite 19:	FZD5	Q13467	Y307	REHNHIHYETTGPAL	83 / 6 AA	65
Phosphosite 20:	INPPL1	O15357	Y661	EISFPPTYRYERGSR	100 / 5 AA	139