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:	SYT4
Human P-Site:	T189
P-Site Sequence:	AMDEQSMTSDPYIKM
UniProt:	Q9H2B2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SYT4	Q9H2B2	T189	AMDEQSMTSDPYIKM	100 / 9 AA
Phosphosite 1:	VWF	P04275	T181	MTQEGTLTSDPYDFA	66 / 9 AA	309
Phosphosite 2:	SYT4	Q9H2B2	S187	LPAMDEQSMTSDPYI	100 / 7 AA
Phosphosite 3:	FAM22G	Q5VZR2	T420	PQEEDGMTSDPGLLS	75 / 8 AA	79
Phosphosite 4:	CYP2D6	P10635	T261	LLTEHRMTWDPAQPP	62 / 8 AA	56
Phosphosite 5:	MCTP2	Q6DN12	T214	VVRDRCGTSDPYVKF	55 / 9 AA	100
Phosphosite 6:	MCTP1	Q6DN14	T281	AARDRGGTSDPYVKF	55 / 9 AA	112
Phosphosite 7:	ANKRD3	P57078	S716	AGKEAMTSDGYTALH	62 / 8 AA	92
Phosphosite 8:	GATAD2B	Q8WXI9	T446	ILCEQCMTSNQKKAL	62 / 8 AA	65
Phosphosite 9:	KIAA1545	Q9HCM7	S457	GAFQPKVSDPYRAVV	62 / 8 AA	103
Phosphosite 10:	BTBD7	Q9P203	T435	EEFSQVMTSDVFYEL	62 / 8 AA	126
Phosphosite 11:	C22orf42	Q6IC83	T121	GGVEENMTSDIEIPE	71 / 7 AA	28
Phosphosite 12:	CRX	O43186	S188	ASGPSLTSAPYAMTY	62 / 8 AA	32
Phosphosite 13:	KIAA1429	Q69YN4	T337	LASVPPMTYDPYDRE	62 / 8 AA	202
Phosphosite 14:	C6	P13671	S227	TVKSSRTSNPYRVPA	71 / 7 AA	105
Phosphosite 15:	Cx37	P35212	S256	PPTQGTSSDPYTDQV	62 / 8 AA	37
Phosphosite 16:	BTBD7	Q9P203	S436	EFSQVMTSDVFYELS	62 / 8 AA	126
Phosphosite 17:	MCTP2	Q6DN12	S215	VRDRCGTSDPYVKFK	62 / 8 AA	100
Phosphosite 18:	KIAA0195	Q12767	S539	KTQPGMESDPYEAED	62 / 8 AA	151
Phosphosite 19:	NDUFA12	Q9UI09	T94	HRWLHSMTDDPPTTK	71 / 7 AA	17
Phosphosite 20:	FAM22G	Q5VZR2	S421	QEEDGMTSDPGLLSY	71 / 7 AA	79