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:	S463
P-Site Sequence:	AVLASQTSLTPLGRN
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	S463	AVLASQTSLTPLGRN	100 / 9 AA	62
Phosphosite 1:	STXBP4	Q6ZWJ1	T465	LASQTSLTPLGRNGR	100 / 7 AA	62
Phosphosite 2:	KIAA1522	Q9P206	T654	SPPTPQTTLTPLQES	66 / 9 AA	107
Phosphosite 3:	SLAIN1	Q8ND83	S202	TFTSSEKSLTPLQWC	66 / 9 AA	61
Phosphosite 4:	KIAA1522	Q9P206	T656	PTPQTTLTPLQESPV	85 / 7 AA	107
Phosphosite 5:	CLPX	O76031	S220	AEVEKQTSLTPRELE	100 / 6 AA	69
Phosphosite 6:	CLPX	O76031	T222	VEKQTSLTPRELEIR	100 / 6 AA	69
Phosphosite 7:	NPPB	P16860	S63	ELQVEQTSLEPLQES	85 / 7 AA	15
Phosphosite 8:	ANGEL2	Q5VTE6	S104	PDNLSQTSLIHLSSY	75 / 8 AA	62
Phosphosite 9:	FBXO40	Q9UH90	S572	HGGKSQNSLTSLPLE	75 / 8 AA	80
Phosphosite 10:	FHDC1	Q9C0D6	S723	SLSASSSSLTPMGRD	66 / 9 AA	125
Phosphosite 11:	RUNDC3B	Q96NL0	S404	EVSLSQTSLDPGQSQ	85 / 7 AA	53
Phosphosite 12:	Egr1	P18146	T287	RTQQPSLTPLSTIKA	85 / 7 AA	58
Phosphosite 13:	Egr1	P18146	S285	ESRTQQPSLTPLSTI	85 / 7 AA	58
Phosphosite 14:	RUNDC3B	Q96NL0	T403	AEVSLSQTSLDPGQS	85 / 7 AA	53
Phosphosite 15:	LMX1B	O60663	S341	HDIDSDTSLTSLSDC	66 / 9 AA	42
Phosphosite 16:	CNKSR2	Q8WXI2	S922	ALEQASLSPLGEHRI	71 / 7 AA	117
Phosphosite 17:	IPCEF1	Q8WWN9	S326	SLEQASLSPLGDRRP	71 / 7 AA	49
Phosphosite 18:	ZNF613	Q6PF04	S584	PSVAAQTSLTNSAFQ	85 / 7 AA	70
Phosphosite 19:	FAM169A	Q9Y6X4	S361	DEKTSQTSLTASINK	75 / 8 AA	75
Phosphosite 20:	TTYH2	Q9BSA4	S465	SGLGSQTSLQPPAQT	75 / 8 AA	59