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:	S284
P-Site Sequence:	EISNILDSQLLPCDS
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	S284	EISNILDSQLLPCDS	100 / 9 AA	62
Phosphosite 1:	C10orf88	Q9H8K7	S329	DNSNIPNSELLPFLQ	66 / 9 AA	49
Phosphosite 2:	Putative uncharacterized protein C10orf88-like	Q499Y3	S164	DNSNIPNSELLPFLQ	66 / 9 AA	20
Phosphosite 3:	COL11A2	P13942	S305	EEEEILESSLLPPLE	66 / 9 AA	172
Phosphosite 4:	PSMC5	P62195	S303	NRIDILDSALLRPGR	66 / 9 AA	46
Phosphosite 5:	COL11A2	P13942	S306	EEEILESSLLPPLEE	75 / 8 AA	172
Phosphosite 6:	POLR2J3	Q9H1A7	S47	TLGNIIKSQLLKDPQ	75 / 8 AA	13
Phosphosite 7:	POLR2J2	Q9GZM3	S47	TLGNIIKSQLLKDPQ	75 / 8 AA	13
Phosphosite 8:	POLR2J	P52435	S48	TLGNIIKSQLLKDPQ	75 / 8 AA	13
Phosphosite 9:	Lyn	P07948	S48	QQRPVPESQLLPGQR	62 / 8 AA	59
Phosphosite 10:	CCDC147	Q5T655	S615	SERDILGSQLVRRND	55 / 9 AA	103
Phosphosite 11:	SHUJUN-2	Q02878	S255	IDQKAVDSQILPKIK	71 / 7 AA	33
Phosphosite 12:	LDLRAD3	Q86YD5	S17	LLSSAAESQLLPGNN	83 / 6 AA	37
Phosphosite 13:	ACACA	Q13085	S947	QIANILDSHAATLNR	83 / 6 AA	266
Phosphosite 14:	EIF4G3	O43432	S487	QTEEILDSQNLNSRR	85 / 7 AA	177
Phosphosite 15:	FAM62C	A0FGR9	S29	GPELRLSSQLLPELC	85 / 7 AA	100
Phosphosite 16:	formin 2	Q9NZ56	S100	SREDVLDSQALQTGE	55 / 9 AA	180
Phosphosite 17:	C14orf43	Q6PJG2	S407	FPLELRESQLLPDGE	83 / 6 AA	115
Phosphosite 18:	ORC2L	Q13416	S397	LLIHNLDSQMLRGEK	55 / 9 AA	66
Phosphosite 19:	DYN1	Q05193	S302	GLRNKLQSQLLSIEK	66 / 9 AA	97
Phosphosite 20:	RGS7	P49802	S191	IERKILDSQERAFWD	83 / 6 AA	58