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:	STXBP2
Human P-Site:	S241
P-Site Sequence:	DRAADPVSPLLHELT
UniProt:	Q15833
Intern. Prot. ID:	IPI00019971

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP2	Q15833	S241	DRAADPVSPLLHELT	100 / 9 AA	66
Phosphosite 1:	GPR98	Q8WXG9	S4578	RDIADPVSGLFYFGE	66 / 9 AA	693
Phosphosite 2:	STXBP3	O00186	S246	DRGFDPVSTVLHELT	75 / 8 AA	68
Phosphosite 3:	NDST4	Q9H3R1	S199	DCFVNPQSPLLHITK	75 / 8 AA	101
Phosphosite 4:	REST	Q13127	S971	STVEEPVSPMLPPSA	62 / 8 AA	122
Phosphosite 5:	MT-ND5	P03915	S244	MEGPTPVSALLHSST	85 / 7 AA	67
Phosphosite 6:	BZRAP1	O95153	S1114	PGPGDPSSPLQHPAP	66 / 9 AA	200
Phosphosite 7:	SYNRG	Q9UMZ2	S578	TDFKTADSVSPLEPP	85 / 7 AA	141
Phosphosite 8:	FAM75A1	Q5TZJ5	S1319	KKAVSPVSPLQHWPK	85 / 7 AA	149
Phosphosite 9:	FAM75A2	Q5RGS2	S1319	KKAVSPVSPLQHWPK	85 / 7 AA	149
Phosphosite 10:	ZZZ3	Q8IYH5	S113	RRQTEPVSPVLKRIK	62 / 8 AA	102
Phosphosite 11:	DENND3	A2RUS2	S184	PARADPESPILDLDL	66 / 9 AA	136
Phosphosite 12:	CKMT1A	P12532	S232	FLFDKPVSPLLTAAG	100 / 6 AA	47
Phosphosite 13:	ETV1	P50549	S146	TPSSTPVSPLHHASP	66 / 9 AA	55
Phosphosite 14:	STXBP1	P61764	S241	DRGFDPSSPVLHELT	75 / 8 AA	68
Phosphosite 15:	CTDSP2	O14595	T174	AKYADPVTDLLDRCG	66 / 9 AA	31
Phosphosite 16:	SYNRG	Q9UMZ2	S580	FKTADSVSPLEPPTK	85 / 7 AA	141
Phosphosite 17:	CKB	P12277	S199	FLFDKPVSPLLLASG	100 / 6 AA	43
Phosphosite 18:	M-CK	P06732	S199	FLFDKPVSPLLLASG	100 / 6 AA	43
Phosphosite 19:	RICS	A7KAX9	S856	TASSEPVSPLQEKLS	71 / 7 AA	231
Phosphosite 20:	MEPCE	Q7L2J0	T291	VPPTAPLTPLLHGEG	55 / 9 AA	74