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:	MGAT4A
Human P-Site:	S399
P-Site Sequence:	PPAEVSTSLKVYQGH
UniProt:	Q9UM21
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MGAT4A	Q9UM21	S399	PPAEVSTSLKVYQGH	100 / 9 AA	62
Phosphosite 1:	MGAT4B	Q9UQ53	S406	PPAEVSTSLKTYQHF	88 / 9 AA	63
Phosphosite 2:	MGAT4B	Q9UQ53	S404	VNPPAEVSTSLKTYQ	100 / 7 AA	63
Phosphosite 3:	MGAT4A	Q9UM21	S397	VNPPAEVSTSLKVYQ	100 / 7 AA	62
Phosphosite 4:	FRMPD1	Q5SYB0	S1309	SHPEVSASLRVATSL	75 / 8 AA	173
Phosphosite 5:	HMBOX1	Q6NT76	S323	SDLERVTSLKVYNWF	77 / 9 AA	47
Phosphosite 6:	PARP6	Q2NL67	T84	FLDEEVSTAWKVLRT	75 / 8 AA	71
Phosphosite 7:	LRRN3	Q9H3W5	S693	AGKEKSTSLKVKATV	87 / 8 AA	79
Phosphosite 8:	ARMCX5	Q6P1M9	S193	FWPEEETSLQVYKPL	66 / 9 AA	62
Phosphosite 9:	KIF20A	O95235	S240	QEEELSTSLKRSVYI	85 / 7 AA	100
Phosphosite 10:	KIF20A	O95235	T239	LQEEELSTSLKRSVY	85 / 7 AA	100
Phosphosite 11:	DUPD1	Q68J44	S9	TSGEVKTSLKNAYSS	85 / 7 AA	25
Phosphosite 12:	PCNT	O95613	T1702	RELEEENTSLKVIYT	75 / 8 AA	378
Phosphosite 13:	KIF20A	O95235	S238	GLQEEELSTSLKRSV	85 / 7 AA	100
Phosphosite 14:	ST8SIA6	P61647	S280	FRANTGTSFKVYYTL	55 / 9 AA	45
Phosphosite 15:	RBM44	Q6ZP01	S429	QAIEDNTSLKVAHSS	75 / 8 AA	118
Phosphosite 16:	SYNE1	Q8NF91	S3103	NISEVSTSLQKIQEF	85 / 7 AA	1011
Phosphosite 17:	PCNT	O95613	S1703	ELEEENTSLKVIYTR	75 / 8 AA	378
Phosphosite 18:	COL12A1	Q99715	T1619	VDRSETSTSLKDLFS	85 / 7 AA	333
Phosphosite 19:	MERTK	Q12866	S613	LKQEDGTSLKVAVKT	75 / 8 AA	110
Phosphosite 20:	COL12A1	Q99715	S1620	DRSETSTSLKDLFSQ	85 / 7 AA	333