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:	MGAT4B
Human P-Site:	S404
P-Site Sequence:	VNPPAEVSTSLKTYQ
UniProt:	Q9UQ53
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MGAT4B	Q9UQ53	S404	VNPPAEVSTSLKTYQ	100 / 9 AA	63
Phosphosite 1:	MGAT4A	Q9UM21	S397	VNPPAEVSTSLKVYQ	100 / 9 AA	62
Phosphosite 2:	MGAT4A	Q9UM21	S399	PPAEVSTSLKVYQGH	100 / 7 AA	62
Phosphosite 3:	MGAT4B	Q9UQ53	S406	PPAEVSTSLKTYQHF	100 / 7 AA	63
Phosphosite 4:	RANGAP1	P46060	S435	SPPPADVSTFLAFPS	75 / 8 AA	64
Phosphosite 5:	DUPD1	Q68J44	S9	TSGEVKTSLKNAYSS	85 / 7 AA	25
Phosphosite 6:	KIF20A	O95235	T239	LQEEELSTSLKRSVY	75 / 8 AA	100
Phosphosite 7:	KIF20A	O95235	S240	QEEELSTSLKRSVYI	85 / 7 AA	100
Phosphosite 8:	KIF20A	O95235	S238	GLQEEELSTSLKRSV	75 / 8 AA	100
Phosphosite 9:	SYNE1	Q8NF91	S3103	NISEVSTSLQKIQEF	85 / 7 AA	1011
Phosphosite 10:	SIK	P57059	T479	HTLAEVSTRLSPLTA	85 / 7 AA	85
Phosphosite 11:	COL12A1	Q99715	T1619	VDRSETSTSLKDLFS	75 / 8 AA	333
Phosphosite 12:	PAX3	P23760	S30	SGFPLEVSTPLGQGR	75 / 8 AA	53
Phosphosite 13:	PAX7	P23759	S30	TGFPLEVSTPLGQGR	75 / 8 AA	57
Phosphosite 14:	SIK	P57059	S478	RHTLAEVSTRLSPLT	85 / 7 AA	85
Phosphosite 15:	GON4	Q3T8J9	S2194	NKTPAEVSHRFRELM	55 / 9 AA	249
Phosphosite 16:	C2orf53	Q53SZ7	S388	APKQVTTSLKPRPCP	71 / 7 AA	45
Phosphosite 17:	KIAA1849	Q96JH8	S56	SDDPAELSTQLSAPG	75 / 8 AA	117
Phosphosite 18:	ZNF791	Q3KP31	S564	CGKAFSVSTSLKKHM	100 / 6 AA	67
Phosphosite 19:	CEP110	Q7Z7A1	S2171	VKDEIRTSLKNLNQF	71 / 7 AA	269
Phosphosite 20:	ZNF791	Q3KP31	S566	KAFSVSTSLKKHMRM	100 / 6 AA	67