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:	S145
P-Site Sequence:	QVDFRERSKGRIQRQ
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	S145	QVDFRERSKGRIQRQ	100 / 9 AA	33
Phosphosite 1:	STX2	P32856	S144	QTLFRERSKGRIQRQ	100 / 9 AA	33
Phosphosite 2:	ITPA	Q9BY32	T136	VRLFRGRTSGRIVAP	66 / 9 AA	21
Phosphosite 3:	RNF25	Q96BH1	S423	DCVRWERSKGRTPGS	75 / 8 AA	51
Phosphosite 4:	LAMA4	Q16363	S1563	VIFIRERSSGRLVID	66 / 9 AA	203
Phosphosite 5:	LAMA4	Q16363	S1564	IFIRERSSGRLVIDG	75 / 8 AA	203
Phosphosite 6:	WNT4	P56705	S176	FVDVRERSKGASSSR	100 / 6 AA	39
Phosphosite 7:	ZNF182	P17025	S527	GKAFREKSKLIIHQR	66 / 9 AA	74
Phosphosite 8:	MATN2	O00339	S27	PAEARERSRGRSISR	85 / 7 AA	107
Phosphosite 9:	SFRS17A	Q02040	S584	DKCNREPSKGRGRAT	85 / 7 AA	81
Phosphosite 10:	SYCP2	Q9BX26	S792	QKKMREKSKGKEFTN	62 / 8 AA	176
Phosphosite 11:	CRIK	O14578	S1993	LSTRRERSPGRLFED	75 / 8 AA	231
Phosphosite 12:	THSD1	Q9NS62	S669	ARPFRERSMSTLTPR	71 / 7 AA	95
Phosphosite 13:	CPSF6	Q16630	S525	DDYYRERSRERERHR	62 / 8 AA	59
Phosphosite 14:	PPIG	Q13427	S489	EKRMRSRSKGRDHEN	75 / 8 AA	89
Phosphosite 15:	SPEM1	Q8N4L4	S257	EFSRHRSSGRIVYDA	75 / 8 AA	35
Phosphosite 16:	ASCC2	Q9H1I8	S751	TMADRKRSKGMIPS_	75 / 8 AA	86
Phosphosite 17:	SPEM1	Q8N4L4	S256	PEFSRHRSSGRIVYD	75 / 8 AA	35
Phosphosite 18:	ZIC3	O60481	S124	EFLFRQRSSGLSEAA	71 / 7 AA	51
Phosphosite 19:	SMOX	Q9NWM0	S108	ETTDGERSVGRISLY	85 / 7 AA	62
Phosphosite 20:	RPL22	P35268	S68	VTIERSKSKITVTSE	71 / 7 AA	15