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:	STX1A
Human P-Site:	S162
P-Site Sequence:	ITGRTTTSEELEDML
UniProt:	Q16623
Intern. Prot. ID:	IPI00003370

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX1A	Q16623	S162	ITGRTTTSEELEDML	100 / 9 AA	33
Phosphosite 1:	STX1A	Q16623	T161	EITGRTTTSEELEDM	100 / 8 AA	33
Phosphosite 2:	STX1B	P61266	T160	EITGRTTTNEELEDM	87 / 8 AA	33
Phosphosite 3:	STX1A	Q16623	T160	LEITGRTTTSEELED	100 / 7 AA	33
Phosphosite 4:	STX2	P32856	T160	EITGRTTTDDELEEM	75 / 8 AA	33
Phosphosite 5:	NAG	A2RRP1	T525	LVSLRSTTPEELYQR	75 / 8 AA	269
Phosphosite 6:	HS6ST1	O60243	T217	MCDGRTPTPEELPPC	75 / 8 AA	48
Phosphosite 7:	DEPDC6	Q8TB45	T315	SVLKRPVTSEELLTP	75 / 8 AA	46
Phosphosite 8:	CCDC21	Q6P2H3	T214	FHNPRTSTSKELYRV	75 / 8 AA	86
Phosphosite 9:	LSG1	Q9H089	T505	EDPHRPPTSEELLTA	75 / 8 AA	75
Phosphosite 10:	CSRP2BP	Q9H8E8	T23	DEATRTSTSEGLEEG	75 / 8 AA	89
Phosphosite 11:	ZNF703	Q9H7S9	S474	CDKRFATSEELLSHL	75 / 8 AA	58
Phosphosite 12:	ZNF703	Q9H7S9	T473	PCDKRFATSEELLSH	75 / 8 AA	58
Phosphosite 13:	SLAIN2	Q9P270	S87	GSGPRRTSSEELRDA	75 / 8 AA	63
Phosphosite 14:	POU3F4	P49335	S191	SDEETPTSDELEQFA	75 / 8 AA	39
Phosphosite 15:	SLAIN2	Q9P270	S88	SGPRRTSSEELRDAT	75 / 8 AA	63
Phosphosite 16:	MLF1IP	Q71F23	S170	EVIRTTASSELSEKP	75 / 8 AA	48
Phosphosite 17:	STX1B	P61266	T159	LEITGRTTTNEELED	85 / 7 AA	33
Phosphosite 18:	POLR3H	Q9Y535	S174	SADATTSSEELPKKE	85 / 7 AA	23
Phosphosite 19:	POLR3H	Q9Y535	S173	SSADATTSSEELPKK	85 / 7 AA	23
Phosphosite 20:	BAG1	Q99933	S83	TRRRSTRSEELTRSE	75 / 8 AA	39