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:	S441
P-Site Sequence:	DKPVNVESYLFHSGN
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	S441	DKPVNVESYLFHSGN	100 / 9 AA	62
Phosphosite 1:	MGAT4A	Q9UM21	Y442	KPVNVESYLFHSGNQ	100 / 8 AA	62
Phosphosite 2:	SLC1A3	P43003	S43	ITKEDVKSYLFRNAF	62 / 8 AA	60
Phosphosite 3:	BRCA2	P51587	S2559	INSKNAESFQFHTED	62 / 8 AA	384
Phosphosite 4:	KIAA1632	Q9HCE0	S274	SWLENVESYLEEFDS	100 / 6 AA	292
Phosphosite 5:	KIAA1632	Q9HCE0	Y275	WLENVESYLEEFDSM	100 / 6 AA	292
Phosphosite 6:	N4BP2L2	Q92802	S32	KLKSTTESYVFHNHS	62 / 8 AA	67
Phosphosite 7:	N4BP2L2	Q92802	Y33	LKSTTESYVFHNHSN	71 / 7 AA	67
Phosphosite 8:	PINX1	Q96BK5	Y227	TGKDVESYLQPKAKR	83 / 6 AA	37
Phosphosite 9:	PINX1	Q96BK5	S226	ATGKDVESYLQPKAK	83 / 6 AA	37
Phosphosite 10:	PTGIS	Q16647	Y259	RSKWLESYLLHLEEM	71 / 7 AA	57
Phosphosite 11:	PAG	Q9NWQ8	S244	RQSVNVESILGNSCD	66 / 9 AA	47
Phosphosite 12:	ZFPM2	Q8WW38	Y869	SFNKVENYLAHKQNF	62 / 8 AA	128
Phosphosite 13:	POLQ	O75417	S943	NVLQPGESYLFGSPS	100 / 5 AA	198
Phosphosite 14:	POLQ	O75417	Y944	VLQPGESYLFGSPSD	100 / 5 AA	198
Phosphosite 15:	GINS4	Q9BRT9	S139	EFMANTESYLKNVAL	71 / 7 AA	26
Phosphosite 16:	CHD-2	O14647	Y525	QTISFLSYLFHQHQL	100 / 5 AA	211
Phosphosite 17:	LRCH4	O75427	S606	KARKNVESFLEACRK	83 / 6 AA	73
Phosphosite 18:	NCBP1	Q09161	T199	MDRIFANTESYLKRR	71 / 7 AA	92
Phosphosite 19:	C2orf67	A0AUZ9	S618	SYEHNSESYLLREHV	62 / 8 AA	112
Phosphosite 20:	LRCH3	Q96II8	S611	NQPQRPESFLFRAGV	66 / 6 AA	86