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:	STXBP3
Human P-Site:	Y219
P-Site Sequence:	EKKLEDYYKIDEKSL
UniProt:	O00186
Intern. Prot. ID:	IPI00297626

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP3	O00186	Y219	EKKLEDYYKIDEKSL	100 / 9 AA	68
Phosphosite 1:	STXBP3	O00186	Y218	VEKKLEDYYKIDEKS	100 / 8 AA	68
Phosphosite 2:	ZNF519	Q8TB69	Y181	THFLENYYNCNECEK	55 / 9 AA	63
Phosphosite 3:	BRD4	O60885	Y97	VKLNLPDYYKIIKTP	85 / 7 AA	152
Phosphosite 4:	BRD4	O60885	Y98	KLNLPDYYKIIKTPM	85 / 7 AA	152
Phosphosite 5:	INPP4B	O15327	Y780	NFELLQEYYKIFMEK	71 / 7 AA	105
Phosphosite 6:	C5orf40	Q8TBE3	Y27	SEPCLEDYYHIMYRP	85 / 7 AA	25
Phosphosite 7:	C5orf40	Q8TBE3	Y28	EPCLEDYYHIMYRPN	85 / 7 AA	25
Phosphosite 8:	CDK1	P06493	Y4	____MEDYTKIEKIG	62 / 8 AA	34
Phosphosite 9:	ZSCAN2	Q7Z7L9	Y249	THTGEKYYKCDECGK	75 / 8 AA	70
Phosphosite 10:	CDK1	P06493	T5	___MEDYTKIEKIGE	62 / 8 AA	34
Phosphosite 11:	GRAMD1C	Q8IYS0	Y481	SWSSLEDYFKQLESD	83 / 6 AA	76
Phosphosite 12:	NNMT	P40261	Y25	RDYLEKYYKFGSRHS	62 / 8 AA	30
Phosphosite 13:	RPS27A	P62979	Y30	KLAVLKYYKVDENGK	83 / 6 AA	9
Phosphosite 14:	CPSF3L	Q5TA45	Y107	CPILLEDYRKIAVDK	85 / 7 AA	68
Phosphosite 15:	DDX55	Q8NHQ9	Y245	TPSRLENYYMVCKAD	57 / 7 AA	68
Phosphosite 16:	MRS2	Q9HD23	Y299	MELLLENYYRLADDL	50 / 8 AA	50
Phosphosite 17:	INTS4	Q96HW7	Y81	RILLEHYYKENDPSV	55 / 9 AA	108
Phosphosite 18:	TOP3B	O95985	Y548	GIVLVHGYYKIDAEL	62 / 8 AA	97
Phosphosite 19:	DDX55	Q8NHQ9	Y246	PSRLENYYMVCKADE	57 / 7 AA	68
Phosphosite 20:	Rho guanine nucleotide exchange factor 38	Q9NXL2	Y184	KGPLEDIYKIYCYHH	85 / 7 AA	26