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:	S248
P-Site Sequence:	IEKNILSSADYVERG
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	S248	IEKNILSSADYVERG	100 / 9 AA	34
Phosphosite 1:	LAMA2	P24043	S2511	TPYNILSSPDYVGVT	88 / 9 AA	343
Phosphosite 2:	STX4	Q12846	S247	RIEKNILSSADYVER	100 / 8 AA	34
Phosphosite 3:	LAMA2	P24043	S2510	RTPYNILSSPDYVGV	87 / 8 AA	343
Phosphosite 4:	REN	P00797	S347	GKEYTLTSADYVFQE	75 / 8 AA	45
Phosphosite 5:	SPTBN1	Q01082	S662	REKEKILSSDDYGKD	75 / 8 AA	275
Phosphosite 6:	SPTBN1	Q01082	S663	EKEKILSSDDYGKDL	75 / 8 AA	275
Phosphosite 7:	CUL7	Q14999	S171	DLLMHMLSSPDYQIR	62 / 8 AA	191
Phosphosite 8:	SPTBN2	O15020	S1190	QAEGVLSSQEYVLSH	55 / 9 AA	271
Phosphosite 9:	SLC35C2	Q9NQQ7	S79	HRARVVLSWADYLRR	71 / 7 AA	40
Phosphosite 10:	STX4	Q12846	Y251	NILSSADYVERGQEH	100 / 6 AA	34
Phosphosite 11:	DIAPH2	O60879	S163	KHECTLSSQEYVHEL	62 / 8 AA	126
Phosphosite 12:	DNAH2	Q9P225	S2839	DINNILSSGEVPNLY	71 / 7 AA	508
Phosphosite 13:	ATP6V0D1	P61421	S29	GLKAGVLSQADYLNL	62 / 8 AA	40
Phosphosite 14:	DNAH2	Q9P225	S2838	EDINNILSSGEVPNL	71 / 7 AA	508
Phosphosite 15:	PKP1	Q13835	S660	NSEDILSSACYTVRN	66 / 9 AA	83
Phosphosite 16:	REN	P00797	T346	GGKEYTLTSADYVFQ	71 / 7 AA	45
Phosphosite 17:	VWA5B2	Q8N398	S299	MLEGGSLSSAEYEAR	83 / 6 AA	133
Phosphosite 18:	DNAH8	Q96JB1	S544	KNSDILSSPDGKAVI	71 / 7 AA	515
Phosphosite 19:	PKP1	Q13835	S659	SNSEDILSSACYTVR	75 / 8 AA	83
Phosphosite 20:	FRMD8	Q9BZ67	T419	SRIQHLSTIDYVEDG	71 / 7 AA	51