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:	T446
P-Site Sequence:	EVFSDNSTPLSNLSE
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	T446	EVFSDNSTPLSNLSE	100 / 9 AA	62
Phosphosite 1:	STXBP4	Q6ZWJ1	S445	QEVFSDNSTPLSNLS	100 / 8 AA	62
Phosphosite 2:	DDEF2	O43150	T900	APGADKSTPLTNKGQ	66 / 9 AA	112
Phosphosite 3:	NID2	Q14112	T456	YPASDHTTPLSRGTY	75 / 8 AA	151
Phosphosite 4:	NID2	Q14112	T455	SYPASDHTTPLSRGT	75 / 8 AA	151
Phosphosite 5:	VAMP4	O75379	T96	ESLSDNATAFSNRSK	66 / 9 AA	16
Phosphosite 6:	DAB2	P98082	T329	ENSSSSSTPLSNGPL	77 / 9 AA	82
Phosphosite 7:	UNC80	Q8N2C7	T781	NQEKDESTPVSNHRL	75 / 8 AA	363
Phosphosite 8:	CUX2	O14529	T1224	EGPEENSTPLTTQDK	71 / 7 AA	154
Phosphosite 9:	L3MBTL4	Q8NA19	T38	KKPKDSTTPLSHVPS	62 / 8 AA	71
Phosphosite 10:	C10orf54	Q9H7M9	T284	HLLSEPSTPLSPPGP	75 / 8 AA	34
Phosphosite 11:	Ig heavy chain V-II region NEWM	P01825	T60	YHGTSDDTTPLRSRV	71 / 7 AA	13
Phosphosite 12:	JMJD1B	Q7LBC6	T256	VMLMDNSTPQSEGGT	75 / 8 AA	192
Phosphosite 13:	C10orf54	Q9H7M9	S283	RHLLSEPSTPLSPPG	75 / 8 AA	34
Phosphosite 14:	CENTB1	Q15027	T609	NGGQDNATPLIQATA	83 / 6 AA	82
Phosphosite 15:	Ig heavy chain V-II region NEWM	P01825	T61	HGTSDDTTPLRSRVT	71 / 7 AA	13
Phosphosite 16:	TMEM168	Q9H0V1	T550	VLDSENSTPWVKEVR	71 / 7 AA	80
Phosphosite 17:	MYST4	Q8WYB5	T1851	ANSASLSTPLSNTGL	100 / 6 AA	231
Phosphosite 18:	ITPR2	Q14571	S1499	NSPFSDNSTSLQTHQ	85 / 7 AA	308
Phosphosite 19:	STXBP4	Q6ZWJ1	S449	SDNSTPLSNLSERRA	100 / 6 AA	62
Phosphosite 20:	MYOCD	Q8IZQ8	T339	RNPNSSSTPLSNTPL	100 / 6 AA	102