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:	STXBP1
Human P-Site:	T513
P-Site Sequence:	SSASFSTTAVSARYG
UniProt:	P61764
Intern. Prot. ID:	IPI00084828

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP1	P61764	T513	SSASFSTTAVSARYG	100 / 9 AA	68
Phosphosite 1:	STXBP1	P61764	T512	RSSASFSTTAVSARY	100 / 8 AA	68
Phosphosite 2:	STXBP1	P61764	S511	TRSSASFSTTAVSAR	100 / 7 AA	68
Phosphosite 3:	TTR	P02766	S137	LLSPYSYSTTAVVTN	85 / 7 AA	16
Phosphosite 4:	TTR	P02766	T138	LSPYSYSTTAVVTNP	85 / 7 AA	16
Phosphosite 5:	TTR	P02766	T139	SPYSYSTTAVVTNPK	85 / 7 AA	16
Phosphosite 6:	IFNB1	P01574	T18	LLLCFSTTALSMSYN	75 / 8 AA	22
Phosphosite 7:	MYO9B	Q13459	S1358	RRTSFSTSDVSKLLP	75 / 8 AA	244
Phosphosite 8:	MYOZ2	Q9NPC6	T141	IPPEKFNTTAVPKYY	71 / 7 AA	30
Phosphosite 9:	PUS7	Q96PZ0	T382	YGMQRFGTTAVPTYQ	62 / 8 AA	75
Phosphosite 10:	SNAI1	O95863	T116	APSSFSSTSVSSLEA	66 / 9 AA	29
Phosphosite 11:	SNAI1	O95863	S115	PAPSSFSSTSVSSLE	75 / 8 AA	29
Phosphosite 12:	MYO9B	Q13459	T1357	ERRTSFSTSDVSKLL	75 / 8 AA	244
Phosphosite 13:	GRIP1	Q9Y3R0	T410	VSSSFSPTSMSAYSL	66 / 9 AA	122
Phosphosite 14:	ZFR	Q96KR1	S254	YTQSATYSTTAVTYS	71 / 7 AA	117
Phosphosite 15:	PPFIA1	Q13136	T548	GHTDSYSTSAVLRRP	71 / 7 AA	136
Phosphosite 16:	PPFIA1	Q13136	S549	HTDSYSTSAVLRRPQ	71 / 7 AA	136
Phosphosite 17:	MED15	Q96RN5	T405	RARFPPTTAVSAIPS	85 / 7 AA	87
Phosphosite 18:	ATXN7L1	Q9ULK2	T195	KMNSTTTTAVSASST	77 / 9 AA	89
Phosphosite 19:	MRPL38	Q96DV4	S22	RWRGFSTSAVLGRRT	71 / 7 AA	45
Phosphosite 20:	CLIP4	Q8N3C7	T582	GFRRSFSTTSASSQK	75 / 8 AA	76