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:	STX3
Human P-Site:	S171
P-Site Sequence:	ELEEMLESGNPAIFT
UniProt:	Q13277
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX3	Q13277	S171	ELEEMLESGNPAIFT	100 / 9 AA	33
Phosphosite 1:	STX2	P32856	S170	ELEEMLESGKPSIFT	77 / 9 AA	33
Phosphosite 2:	GGNBP2	Q9H3C7	S106	LFSQLVESGNPALEP	66 / 9 AA	79
Phosphosite 3:	ARID3B	Q8IVW6	S430	QLRERLESGEPAEKK	77 / 9 AA	61
Phosphosite 4:	HSP90AA5P	Q58FG0	S16	AGLELLTSGHPALER	66 / 9 AA	39
Phosphosite 5:	ATP6V0A4	Q9HBG4	S262	ERREMLESVNVRLED	85 / 7 AA	96
Phosphosite 6:	PSMD5	Q16401	S306	KVFEMIESQDPTMIG	55 / 9 AA	56
Phosphosite 7:	ZNF384	Q8TF68	S202	KKKRMLESGLPEMND	85 / 7 AA	63
Phosphosite 8:	WDFY3	Q8IZQ1	S2446	EYYMRLASGNPAIVQ	85 / 7 AA	395
Phosphosite 9:	C10orf18	Q5VWN6	S641	LTEEMLESSDASQSS	55 / 9 AA	269
Phosphosite 10:	NKRF	O15226	S136	TANMYFDSGNPAPST	71 / 7 AA	78
Phosphosite 11:	C19orf46	Q8N205	S303	SRQDMLESGLGHQKR	83 / 6 AA	44
Phosphosite 12:	C9orf79	Q6ZUB1	S979	QSRTVLESGKPKPRL	71 / 7 AA	157
Phosphosite 13:	POLL	Q9UGP5	S319	KIIEILESGHLRKLD	71 / 7 AA	63
Phosphosite 14:	MARS2	Q96GW9	S199	SFPVSLESGHPVSWT	71 / 7 AA	67
Phosphosite 15:	DDI2	Q5TDH0	S38	RALCELESGIPAAES	85 / 7 AA	45
Phosphosite 16:	DDX11	Q96FC9	T180	LSREMLETGPEAERL	66 / 9 AA	108
Phosphosite 17:	DDX12	Q92771	T199	LSREMLETGPEAERP	66 / 9 AA	106
Phosphosite 18:	DD11L	A8MPP1	T180	LSREMLETGPEAERL	66 / 9 AA	102
Phosphosite 19:	WNK1	Q9H4A3	S543	VAQEMVESGYVCEGD	71 / 7 AA	251
Phosphosite 20:	GRIN2A	Q12879	T1257	EDQMLQETGNPATGE	77 / 9 AA	165