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:	STXBP3
Human P-Site:	Y271
P-Site Sequence:	IENDTYKYKTDGKEK
UniProt:	O00186
Intern. Prot. ID:	IPI00297626

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP3	O00186	Y271	IENDTYKYKTDGKEK	100 / 9 AA	68
Phosphosite 1:	STXBP3	O00186	Y269	LPIENDTYKYKTDGK	100 / 7 AA	68
Phosphosite 2:	KCNJ9	Q92806	Y44	NVRETYRYLTDLFTT	62 / 8 AA	44
Phosphosite 3:	KCNJ6	P48051	Y76	NVRETYRYLTDIFTT	62 / 8 AA	48
Phosphosite 4:	EXOC2	Q96KP1	Y443	GRDDTWRYKTPHRVA	71 / 7 AA	104
Phosphosite 5:	C6orf174	Q5TF21	Y682	AELNKYKYKSGGHDS	55 / 9 AA	103
Phosphosite 6:	Syk	P43405	Y246	QLVEHYSYKADGLLR	55 / 9 AA	72
Phosphosite 7:	SGIP1	Q9BQI5	Y709	DLRIDYKYNTDAMTT	71 / 7 AA	89
Phosphosite 8:	SGIP1	Q9BQI5	T711	RIDYKYNTDAMTTAV	71 / 7 AA	89
Phosphosite 9:	PPL	O60437	Y1238	VTKEVIKYKTDPEME	62 / 8 AA	205
Phosphosite 10:	C6orf174	Q5TF21	S684	LNKYKYKSGGHDSAR	71 / 7 AA	103
Phosphosite 11:	DHX40	Q8IX18	Y148	SKETAIKYMTDGCLL	83 / 6 AA	89
Phosphosite 12:	Autotaxin	Q13822	Y497	GYGPTFKYKTKVPPF	83 / 6 AA	99
Phosphosite 13:	LYST	Q99698	Y3210	RYVDTYKYLEEEYRK	100 / 5 AA	429
Phosphosite 14:	MRTO4	Q9UKD2	Y39	KCVDTYKYLFIFSVA	100 / 5 AA	28
Phosphosite 15:	FAM47B	Q8NA70	Y634	RAVQVYKYKEDVTDA	62 / 8 AA	74
Phosphosite 16:	FAM47C	Q5HY64	Y1024	RAMQVYKYKEDVTDA	62 / 8 AA	115
Phosphosite 17:	CAPN7	Q9Y6W3	Y611	EFITMVVYKTDGKKV	100 / 5 AA	93
Phosphosite 18:	VPS13D	Q5THJ4	Y2242	VHCSLDLYKYKLIRG	83 / 6 AA	492
Phosphosite 19:	SMARCC1	Q92922	Y128	ILGAAYKYKNEQGWR	57 / 7 AA	123
Phosphosite 20:	CAPN7	Q9Y6W3	T613	ITMVVYKTDGKKVYY	100 / 5 AA	93