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:	S135
P-Site Sequence:	EGEKESVSPESLKSS
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	S135	EGEKESVSPESLKSS	100 / 9 AA
Phosphosite 1:	OGFRL1	Q5TC84	S422	TEKKESVSPENNEEG	87 / 8 AA	51
Phosphosite 2:	SLC44A1	Q8WWI5	T275	RSPKETVTPEQLQIA	66 / 9 AA	73
Phosphosite 3:	RFC1	P35251	S366	SSPAKKESVSPEDSE	100 / 7 AA	128
Phosphosite 4:	RFC1	P35251	S368	PAKKESVSPEDSEKK	100 / 7 AA	128
Phosphosite 5:	SYT4	Q9H2B2	S133	FLEGEKESVSPESLK	100 / 7 AA
Phosphosite 6:	OGFRL1	Q5TC84	S420	TPTEKKESVSPENNE	100 / 7 AA	51
Phosphosite 7:	PLEKHA5	Q9HAU0	S607	GLTLQSVSPQSLQGK	75 / 8 AA	127
Phosphosite 8:	C8orf47	Q6P6B1	T267	RIPKENVTPEVLDRS	66 / 9 AA	40
Phosphosite 9:	PROX1	Q92786	S511	FSGKDRASPESLDLT	66 / 9 AA	83
Phosphosite 10:	REST	Q13127	S856	WLLKESVSTEDLSPP	77 / 9 AA	122
Phosphosite 11:	C20orf177	Q9NTX9	S53	EKLKESISPEARRKR	75 / 8 AA	42
Phosphosite 12:	SYNGAP1	Q96PV0	S182	QSFKESHSHESLLSP	77 / 9 AA	148
Phosphosite 13:	MAML1	Q92585	S45	EARYEAVSPERLELE	75 / 8 AA	108
Phosphosite 14:	SPAST	Q9UBP0	S597	KKIKRSVSPQTLEAY	66 / 9 AA	67
Phosphosite 15:	UTP11L	Q9Y3A2	T90	KETKEEVTPEQLKLM	66 / 9 AA	30
Phosphosite 16:	RASAL2	Q9UJF2	S89	PKLKESRSHESLLSP	77 / 9 AA	129
Phosphosite 17:	DAB2IP	Q5VWQ8	S133	PRLKESRSHESLLSP	77 / 9 AA	132
Phosphosite 18:	ATP7A	Q04656	T327	KYNASSVTPESLRKA	85 / 7 AA	163
Phosphosite 19:	CDAN1	Q8IWY9	S1049	RDPDEGVSPEHLEQL	75 / 8 AA	134
Phosphosite 20:	TRIM24	O15164	S209	VRQKEEVSPEAVGVT	66 / 9 AA	117