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:	Y99
P-Site Sequence:	QGTPTFTYKAAHIFF
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	Y99	QGTPTFTYKAAHIFF	100 / 9 AA	66
Phosphosite 1:	STXBP2	Q15833	T96	KDFQGTPTFTYKAAH	100 / 6 AA	66
Phosphosite 2:	WDR70	Q9NW82	Y371	TVHPKFHYKQAHDSG	66 / 9 AA	73
Phosphosite 3:	PLEKHG1	Q9ULL1	T359	KKRDDTFTYKAHILC	100 / 6 AA	155
Phosphosite 4:	PLEKHG1	Q9ULL1	Y360	KRDDTFTYKAHILCG	100 / 6 AA	155
Phosphosite 5:	STXBP1	P61764	Y99	KDPPTAKYRAAHVFF	66 / 9 AA	68
Phosphosite 6:	SSFA2	P28290	S770	ETRCSPPSFTYKYTP	83 / 6 AA	138
Phosphosite 7:	NID2	Q14112	Y480	SNTEVFTYNAANKET	71 / 7 AA	151
Phosphosite 8:	SSFA2	P28290	Y773	CSPPSFTYKYTPEEE	83 / 6 AA	138
Phosphosite 9:	SSFA2	P28290	T772	RCSPPSFTYKYTPEE	83 / 6 AA	138
Phosphosite 10:	Autotaxin	Q13822	Y497	GYGPTFKYKTKVPPF	71 / 7 AA	99
Phosphosite 11:	Autotaxin	Q13822	T494	VFVGYGPTFKYKTKV	83 / 6 AA	99
Phosphosite 12:	Probable protein phosphatase 1N	Q8N819	T237	SRALGDFTYKEAPGR	83 / 6 AA	46
Phosphosite 13:	Probable protein phosphatase 1N	Q8N819	Y238	RALGDFTYKEAPGRP	83 / 6 AA	46
Phosphosite 14:	PLEKHG1	Q9ULL1	T357	ITKKRDDTFTYKAHI	100 / 5 AA	155
Phosphosite 15:	AKD1	Q5TCS8	T418	PLAQKMLTFTYKYIS	100 / 5 AA	87
Phosphosite 16:	AKD1	Q5TCS8	Y421	QKMLTFTYKYISSFG	100 / 5 AA	87
Phosphosite 17:	AKD1	Q5TCS8	T420	AQKMLTFTYKYISSF	100 / 5 AA	87
Phosphosite 18:	SLC35C2	Q9NQQ7	Y156	GGLFMFTYKSTQFNV	57 / 7 AA	40
Phosphosite 19:	LRRC4	Q9HBW1	Y610	DHINYNTYKPAHGAH	83 / 6 AA	73
Phosphosite 20:	C1orf49	Q5T0J7	Y34	EPTKTFDYKAVKQEG	71 / 7 AA	27