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:	S454
P-Site Sequence:	GVPIVTDSTLRRRSK
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	S454	GVPIVTDSTLRRRSK	100 / 9 AA	68
Phosphosite 1:	STXBP1	P61764	T455	VPIVTDSTLRRRSKP	100 / 8 AA	68
Phosphosite 2:	MAGEA8	P43361	T78	SLTVTDSTLWSQSDE	85 / 7 AA	35
Phosphosite 3:	MAGEA8	P43361	S77	SSLTVTDSTLWSQSD	75 / 8 AA	35
Phosphosite 4:	PEO1	Q96RR1	T189	LTKVTDDTLKRFSVR	75 / 8 AA	77
Phosphosite 5:	RBM15	Q96T37	S388	LDITVTESDLRRAFD	75 / 8 AA	107
Phosphosite 6:	SPON1	Q9HCB6	T136	PVAVTESTPRRRTRI	75 / 8 AA	91
Phosphosite 7:	FAM5C	Q76B58	S190	SYFIDRDSTLRRLHH	77 / 9 AA	88
Phosphosite 8:	BRWD1	Q9NSI6	T951	PVWITDTTLRKSPFV	62 / 8 AA	263
Phosphosite 9:	RPP30	P78346	T164	SPAIKDSTMRRYTIS	62 / 8 AA	29
Phosphosite 10:	RPP30	P78346	S163	YSPAIKDSTMRRYTI	62 / 8 AA	29
Phosphosite 11:	TTN	Q8WZ42	S32718	LHPPPTDSTLRPMFK	85 / 7 AA	3816
Phosphosite 12:	BRWD1	Q9NSI6	T950	PPVWITDTTLRKSPF	62 / 8 AA	263
Phosphosite 13:	TTN	Q8WZ42	T32719	HPPPTDSTLRPMFKR	85 / 7 AA	3816
Phosphosite 14:	LPPR4	Q7Z2D5	T727	ISSSRDSTLRRKGNI	100 / 6 AA	88
Phosphosite 15:	LPPR4	Q7Z2D5	S726	SISSSRDSTLRRKGN	100 / 6 AA	88
Phosphosite 16:	USH1C	Q9Y6N9	Y513	NGKIVTDYTLAEAEA	85 / 7 AA	62
Phosphosite 17:	PSTK	Q8IV42	T279	ILHKTDQTLRRIVSQ	85 / 7 AA	40
Phosphosite 18:	RC3H2	Q9HBD1	T514	ISRSTDSTLRALETV	100 / 6 AA	132
Phosphosite 19:	FAM5C	Q76B58	T191	YFIDRDSTLRRLHHI	100 / 6 AA	88
Phosphosite 20:	RC3H2	Q9HBD1	S513	LISRSTDSTLRALET	100 / 6 AA	132