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:	STX4
Human P-Site:	S208
P-Site Sequence:	NEISARHSEIQQLER
UniProt:	Q12846
Intern. Prot. ID:	IPI00029730

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX4	Q12846	S208	NEISARHSEIQQLER	100 / 9 AA	34
Phosphosite 1:	MACF1	Q9UPN3	S3477	DSLQARYSEIQDRCC	85 / 7 AA	620
Phosphosite 2:	MACF1	Q96PK2	S3979	DSLQARYSEIQDRCC	85 / 7 AA	670
Phosphosite 3:	CHD6	Q8TD26	S2645	AMQQARHSEIVGLES	100 / 6 AA	305
Phosphosite 4:	VPS8	Q8N3P4	S873	PDDDSRHSERQQVLL	75 / 8 AA	162
Phosphosite 5:	RFWD3	Q6PCD5	S337	CNKKARHSDIVVLYA	83 / 6 AA	85
Phosphosite 6:	PALLD	Q8WX93	S582	ELASKKPSEIQQVNN	66 / 9 AA	151
Phosphosite 7:	BAIAP2L1	Q9UHR4	S172	ETVTSRQSEIQKFIA	62 / 8 AA	57
Phosphosite 8:	IRF-4	Q15306	S447	YHRSIRHSSIQE___	66 / 9 AA	52
Phosphosite 9:	ZNF345	Q14585	S467	GKAYGRDSEFQQHKK	62 / 8 AA	55
Phosphosite 10:	NOT1	A5YKK6	S1983	QDHDVRQSEFQQLPY	62 / 8 AA	241
Phosphosite 11:	STX1A	Q16623	S200	SEIETRHSEIIKLEN	83 / 6 AA	33
Phosphosite 12:	ZNF250	P15622	S465	HAFSARRSLIQHERI	66 / 9 AA	63
Phosphosite 13:	MRPS28	Q9Y2Q9	S60	ASALERHSELLQKVE	71 / 7 AA	21
Phosphosite 14:	FAM118B	Q9BPY3	S344	NGSSAAHSEIRGCST	75 / 8 AA	39
Phosphosite 15:	IL28RA	Q8IU57	S489	EEEEARESEIEDSDA	62 / 8 AA	58
Phosphosite 16:	COG8	Q96MW5	T150	SLTLNRHTEILEILE	57 / 7 AA	68
Phosphosite 17:	SMAD3	P84022	T144	PVLVPRHTEIPAEFP	57 / 7 AA	48
Phosphosite 18:	IRF-4	Q15306	S448	HRSIRHSSIQE____	71 / 7 AA	52
Phosphosite 19:	WBP7	Q9UMN6	S1836	PGAPERHSPIQNLDP	62 / 8 AA	294
Phosphosite 20:	KIAA0678	O75165	S248	QKISPRHSEPVKRVL	83 / 6 AA	115