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:	S449
P-Site Sequence:	SDNSTPLSNLSERRA
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	S449	SDNSTPLSNLSERRA	100 / 9 AA	62
Phosphosite 1:	CATSPER4	Q7RTX7	S367	PLAGGPLSNLSENTC	100 / 7 AA	54
Phosphosite 2:	SFRS2IP	Q99590	S569	QPVSCPLSDLSENVE	77 / 9 AA	165
Phosphosite 3:	KLF10	Q13118	S69	NRPVTPVSDLSEEEN	75 / 8 AA	53
Phosphosite 4:	WEE2	P0C1S8	S61	TPPWTPLSNVHELDT	66 / 9 AA	63
Phosphosite 5:	FAM47A	Q5JRC9	S311	RPFETPLSHLRQEPP	62 / 8 AA	91
Phosphosite 6:	ALMS1	Q8TCU4	S3189	EKMKTPLSAFSEKLS	75 / 8 AA	461
Phosphosite 7:	KIAA2026	Q5HYC2	S352	NKTITPLSNISSARP	85 / 7 AA	134
Phosphosite 8:	GABPB1	Q06547	S238	AEASAPLSNSSETPV	77 / 9 AA	42
Phosphosite 9:	KCNN2	Q9H2S1	S15	GGVMRPLSNLSASRR	85 / 7 AA	64
Phosphosite 10:	UNC5D	Q6UXZ4	S933	GRTHTKLSNISESQL	75 / 8 AA	105
Phosphosite 11:	STXBP4	Q6ZWJ1	S452	STPLSNLSERRAVLA	100 / 6 AA	62
Phosphosite 12:	AKAP9	Q99996	S972	LELSQRLSDLSEQLK	66 / 9 AA	454
Phosphosite 13:	C12orf4	Q9NQ89	S421	EFYITRHSNLSEIHV	75 / 8 AA	64
Phosphosite 14:	MYST4	Q8WYB5	T1851	ANSASLSTPLSNTGL	100 / 6 AA	231
Phosphosite 15:	STXBP4	Q6ZWJ1	T446	EVFSDNSTPLSNLSE	100 / 6 AA	62
Phosphosite 16:	KDM1	O60341	S545	FANATPLSTLSLKHW	75 / 8 AA	93
Phosphosite 17:	DCP1A	Q9NPI6	S190	LQPSTQLSNLGSTET	75 / 8 AA	63
Phosphosite 18:	CATSPER4	Q7RTX7	S370	GGPLSNLSENTCDNF	100 / 6 AA	54
Phosphosite 19:	DAB2	P98082	S332	SSSSTPLSNGPLNGD	100 / 6 AA	82
Phosphosite 20:	DAB2	P98082	T329	ENSSSSSTPLSNGPL	100 / 6 AA	82