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:	STX1B
Human P-Site:	T158
P-Site Sequence:	QLEITGRTTTNEELE
UniProt:	P61266
Intern. Prot. ID:	IPI00410675

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX1B	P61266	T158	QLEITGRTTTNEELE	100 / 9 AA	33
Phosphosite 1:	STX1B	P61266	T159	LEITGRTTTNEELED	100 / 8 AA	33
Phosphosite 2:	STX1B	P61266	T160	EITGRTTTNEELEDM	100 / 7 AA	33
Phosphosite 3:	STX1A	Q16623	T160	LEITGRTTTSEELED	87 / 8 AA	33
Phosphosite 4:	STX2	P32856	T159	LEITGRTTTDDELEE	75 / 8 AA	33
Phosphosite 5:	STX1A	Q16623	T161	EITGRTTTSEELEDM	85 / 7 AA	33
Phosphosite 6:	EPPK1	P58107	T2181	DLETGRSTTQELMED	75 / 8 AA	553
Phosphosite 7:	STX1A	Q16623	T156	IQRQLEITGRTTTSE	100 / 6 AA	33
Phosphosite 8:	STX1B	P61266	T155	IQRQLEITGRTTTNE	100 / 6 AA	33
Phosphosite 9:	STX2	P32856	T155	IQRQLEITGRTTTDD	100 / 6 AA	33
Phosphosite 10:	EPPK1	P58107	S2180	QDLETGRSTTQELME	75 / 8 AA	553
Phosphosite 11:	STX2	P32856	T160	EITGRTTTDDELEEM	71 / 7 AA	33
Phosphosite 12:	MARS	P56192	T357	SFDIFGRTTTPQQTK	66 / 9 AA	101
Phosphosite 13:	ZNF777	Q9ULD5	T215	TLEGRTGTNEKKIAD	85 / 7 AA	85
Phosphosite 14:	CD300LD	Q6UXZ3	T25	AAKITGPTTVNGSEQ	75 / 8 AA	22
Phosphosite 15:	IL1F9	Q9NZH8	S128	RAKTGRTSTLESVAF	75 / 8 AA	19
Phosphosite 16:	MARS	P56192	T217	PAEGRAVTNEPEEEE	71 / 7 AA	101
Phosphosite 17:	C10orf140	Q1XH10	T732	SPRPTGKTETNEGTL	75 / 8 AA	90
Phosphosite 18:	DPY19L3	Q6ZPD9	T592	VKLCTGRTLTNHPHY	66 / 9 AA	83
Phosphosite 19:	PPP2R3C	Q969Q6	T49	WKGGRKNTNEFYKTI	71 / 7 AA	53
Phosphosite 20:	EPPK1	P58107	T2182	LETGRSTTQELMEDD	71 / 7 AA	553