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:	STX18
Human P-Site:	T18
P-Site Sequence:	ASVKTVKTRNKALGV
UniProt:	Q9P2W9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX18	Q9P2W9	T18	ASVKTVKTRNKALGV	100 / 9 AA	39
Phosphosite 1:	STX18	Q9P2W9	T15	LFRASVKTVKTRNKA	100 / 6 AA	39
Phosphosite 2:	ST18	O60284	T12	AEDKTLRTRSKGTEV	55 / 9 AA	115
Phosphosite 3:	HIST1H1A	Q02539	T152	ASKKSVKTPKKAKKP	66 / 9 AA	22
Phosphosite 4:	MYCBP2	O75592	T85	KSKSKVKTRSKSENL	71 / 7 AA	510
Phosphosite 5:	MYCBP2	O75592	S87	KSKVKTRSKSENLEN	71 / 7 AA	510
Phosphosite 6:	CBX4	O00257	T480	IDLRCVKTRSEAGEP	55 / 9 AA	61
Phosphosite 7:	FARSB	Q9NSD9	T248	HSRITVNTRNIFIEC	83 / 6 AA	66
Phosphosite 8:	CNTN5	O94779	T928	DTAETVKTRGNESFV	62 / 8 AA	121
Phosphosite 9:	CBX4	O00257	S482	LRCVKTRSEAGEPPS	71 / 7 AA	61
Phosphosite 10:	ATP11B	Q9Y2G3	T135	RSGGLVKTRSKNIRV	83 / 6 AA	134
Phosphosite 11:	BET1	O15155	T59	EIGHEVKTQNKLLAE	83 / 6 AA	13
Phosphosite 12:	HPS3	Q969F9	T515	NTYKTVKTQSCIHLL	71 / 7 AA	114
Phosphosite 13:	BAZ1A	Q9NRL2	T1274	QVRLPVKTRGKLSSS	83 / 6 AA	179
Phosphosite 14:	REEP2	Q9BRK0	T236	AEPLASKTLKTRPKK	83 / 6 AA	28
Phosphosite 15:	PPP1R3B	Q86XI6	T159	QNLAFEKTVKIRMTF	83 / 6 AA	33
Phosphosite 16:	nAChRA4	P43681	T545	SSVSPSATVKTRSTK	100 / 5 AA	70
Phosphosite 17:	A-Raf	P10398	T455	FGLATVKTRWSGAQP	83 / 6 AA	68
Phosphosite 18:	A-Raf	P10398	T452	IGDFGLATVKTRWSG	100 / 5 AA	68
Phosphosite 19:	D430041B17	A6NL88	T272	NLYNTVKTPNLDWRA	71 / 7 AA	56
Phosphosite 20:	ATP11B	Q9Y2G3	S137	GGLVKTRSKNIRVGD	83 / 6 AA	134