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:	STXBP4
Human P-Site:	Y226
P-Site Sequence:	KLEMALNYLGIQPTK
UniProt:	Q6ZWJ1
Intern. Prot. ID:	IPI00217200

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP4	Q6ZWJ1	Y226	KLEMALNYLGIQPTK	100 / 9 AA	62
Phosphosite 1:	ATP11C	Q8NB49	Y277	ETKMALNYQGKSQKR	85 / 7 AA	129
Phosphosite 2:	EZH1	Q92800	Y737	SQADALKYVGIERET	62 / 8 AA	85
Phosphosite 3:	EZH2	Q15910	Y736	SQADALKYVGIEREM	62 / 8 AA	85
Phosphosite 4:	KDSR	Q06136	Y146	ERLMSINYLGSVYPS	71 / 7 AA	36
Phosphosite 5:	VRK2	Q86Y07	Y97	IERKQLDYLGIPLFY	55 / 9 AA	58
Phosphosite 6:	C6orf132	Q5T0Z8	Y1005	PPAPALQYLGRQSSP	75 / 8 AA	124
Phosphosite 7:	GATM	P50440	Y275	QRSQVTNYLGIEWMR	83 / 6 AA	48
Phosphosite 8:	ZNF844	Q08AG5	Y348	QCGKALSYLNFQRHM	55 / 9 AA	77
Phosphosite 9:	TMC8	Q8IU68	Y593	IGQRALHYLGSHAFS	55 / 9 AA	82
Phosphosite 10:	OR2M2	Q96R28	Y85	VPKMAFNYLSGSKSI	71 / 7 AA	39
Phosphosite 11:	OR2M3	Q8NG83	Y85	VPKMAFNYLSGSKSI	71 / 7 AA	35
Phosphosite 12:	OR2M7	Q8NG81	Y85	VPKMAFNYLSGSKSI	71 / 7 AA	35
Phosphosite 13:	OR2M5	A3KFT3	Y85	VPKMAFNYLSGSKSI	71 / 7 AA	35
Phosphosite 14:	TXNRD3	Q86VQ6	Y422	ATGERPRYLGIQGDK	100 / 5 AA	82
Phosphosite 15:	XKR6	Q5GH73	Y261	WRYIRTMYLGIQSQR	100 / 5 AA	72
Phosphosite 16:	TTC28	Q96AY4	Y138	RQGVALQYLGRHADA	55 / 9 AA	271
Phosphosite 17:	IKZF1	Q13422	Y321	AINNAINYLGAESLR	62 / 8 AA	58
Phosphosite 18:	IL1F9	Q9NZH8	Y76	QGRGDPIYLGIQNPE	100 / 5 AA	19
Phosphosite 19:	ATP11B	Q9Y2G3	Y272	ETKMALNYKSKSQKR	100 / 5 AA	134
Phosphosite 20:	ATP11A	P98196	Y279	ETKMALNYQSKSQKR	100 / 5 AA	130