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:	STX3
Human P-Site:	T82
P-Site Sequence:	DDLEQLTTEIKKRAN
UniProt:	Q13277
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STX3	Q13277	T82	DDLEQLTTEIKKRAN	100 / 9 AA	33
Phosphosite 1:	DDX6	P26196	T455	SIEEQLGTEIKPIPS	87 / 8 AA	54
Phosphosite 2:	CENPF	P49454	T2936	DTKVDELTTEIKELK	75 / 8 AA	368
Phosphosite 3:	MAGE-C3	Q8TD91	T485	TKAEMLTTVIKKYKD	77 / 9 AA	72
Phosphosite 4:	DHRS9	Q9BPW9	S231	LAIWEQLSPDIKQQY	62 / 8 AA	35
Phosphosite 5:	APOB	P04114	T503	GQTMEQLTPELKSSI	75 / 8 AA	516
Phosphosite 6:	GGA3	Q9NZ52	S705	FALGEQLSTEVGEVD	71 / 7 AA	78
Phosphosite 7:	IFT74	Q96LB3	T110	SKISELTTEVNKLQK	62 / 8 AA	69
Phosphosite 8:	HLTF	Q14527	T212	MTTEQLKTEFDKLFE	66 / 9 AA	114
Phosphosite 9:	ARHGEF16	Q5VV41	T280	GILDQLSTEERKRQE	55 / 9 AA	80
Phosphosite 10:	STX1B	P61266	T78	KQELEDLTADIKKTA	62 / 8 AA	33
Phosphosite 11:	SPEF2	Q9C093	T880	KVKEILTTEIAKKKN	77 / 9 AA	210
Phosphosite 12:	GGA3	Q9NZ52	T706	ALGEQLSTEVGEVDQ	71 / 7 AA	78
Phosphosite 13:	NFX1	Q12986	T352	GSLIEQLTTEKYECM	100 / 6 AA	124
Phosphosite 14:	HSF2BP	O75031	T32	KKDLERLTTEVMQIR	62 / 8 AA	38
Phosphosite 15:	PAR3-beta	Q8TEW8	T496	LETSEQLTFEIPLND	85 / 7 AA	132
Phosphosite 16:	POLR1A	O95602	T166	EELEQYTTEIVQNNL	85 / 7 AA	195
Phosphosite 17:	HSF2BP	O75031	T33	KDLERLTTEVMQIRD	62 / 8 AA	38
Phosphosite 18:	NFX1	Q12986	T353	SLIEQLTTEKYECMV	100 / 6 AA	124
Phosphosite 19:	RUVBL1	Q9Y265	T104	VGSEVYSTEIKKTEV	66 / 9 AA	50
Phosphosite 20:	MAGE-C3	Q8TD91	T484	VTKAEMLTTVIKKYK	75 / 8 AA	72