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:	S327
P-Site Sequence:	KANIKDLSQILKKMP
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	S327	KANIKDLSQILKKMP	100 / 9 AA	66
Phosphosite 1:	Death domain-containing protein 1	Q6ZMT9	S653	VVPSKDLSQVLKDLH	87 / 8 AA	102
Phosphosite 2:	STXBP1	P61764	S328	KTTMRDLSQMLKKMP	66 / 9 AA	68
Phosphosite 3:	EPC1	Q9H2F5	S515	KSFSKDLSQILVNIK	100 / 7 AA	93
Phosphosite 4:	Stomatin	P27105	S161	VLGTKNLSQILSDRE	75 / 8 AA	32
Phosphosite 5:	MYST1	Q9H7Z6	S386	TLSIKDLSQMTSITQ	85 / 7 AA	52
Phosphosite 6:	SLMAP	Q14BN4	S318	VNEIKDLSDKLKVAE	77 / 9 AA	95
Phosphosite 7:	GBE1	Q04446	S53	QRRYKQFSQILKNIG	75 / 8 AA	80
Phosphosite 8:	RPL4	P36578	S290	KMINTDLSRILKSPE	85 / 7 AA	48
Phosphosite 9:	PYGL	P06737	S517	EDYVKDLSQLTKLHS	66 / 9 AA	97
Phosphosite 10:	ITIH1	P19827	S414	TEGVTDRSQILKNVR	66 / 9 AA	101
Phosphosite 11:	OTOA	Q7RTW8	S485	SMKRKDISQVLRSAV	62 / 8 AA	129
Phosphosite 12:	ITPR3	Q14573	S2097	SLNNKQLSQMLKSSA	75 / 8 AA	304
Phosphosite 13:	ALO17	Q9HCF4	S663	DEFHRDLSHILGIPQ	71 / 7 AA	175
Phosphosite 14:	IPO9	Q96P70	S634	QDIFKELSQIEACQG	71 / 7 AA	116
Phosphosite 15:	AKAP13	Q12802	S1494	HGSDVSLSQILKPNR	100 / 6 AA	308
Phosphosite 16:	ANXA8L2	Q5VT79	T72	AQFGKDLTETLKSEL	62 / 8 AA	37
Phosphosite 17:	ANXA8L1	Q5T2P8	T72	AQFGKDLTETLKSEL	62 / 8 AA	37
Phosphosite 18:	ANXA8	P13928	T72	AQFGKDLTETLKSEL	62 / 8 AA	37
Phosphosite 19:	C6orf103	Q8N7X0	S561	THSQTDLSQITKATS	85 / 7 AA	86
Phosphosite 20:	C17orf76	Q8NAA5	T251	RAVLRDLTDILKDPS	55 / 9 AA	38