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:	S496
P-Site Sequence:	ATLRYPRSPDGYLQI
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	S496	ATLRYPRSPDGYLQI	100 / 9 AA	63
Phosphosite 1:	BMP5	P22003	S119	ARKGYPASPNGYPRR	75 / 8 AA	52
Phosphosite 2:	FBXO9	Q9UK97	S136	FKITYTRSPDGDGVG	85 / 7 AA	52
Phosphosite 3:	MGAT4B	Q9UQ53	Y493	GRTATLRYPRSPDGY	100 / 6 AA	63
Phosphosite 4:	POLR2A	P24928	S1604	SPAYEPRSPGGYTPQ	85 / 7 AA	217
Phosphosite 5:	BTBD7	Q9P203	S1012	ARREYPLSPDGHLHR	75 / 8 AA	126
Phosphosite 6:	HEPACAM	Q14CZ8	S364	SARRYPRSPARSPAT	85 / 7 AA	46
Phosphosite 7:	HEPACAM	Q14CZ8	Y361	PIRSARRYPRSPARS	100 / 6 AA	46
Phosphosite 8:	NAF1	Q96HR8	S385	SRARYPRSCHGRPPP	75 / 8 AA	54
Phosphosite 9:	SEC14L5	O43304	S47	EVLRESRSPDGAVHV	75 / 8 AA	79
Phosphosite 10:	ZNF768	Q9H5H4	S23	QSSDEMRSPEGYLRG	83 / 6 AA	60
Phosphosite 11:	Enamelin	Q9NRM1	S723	YSEFYPWSPDENFPS	71 / 7 AA	129
Phosphosite 12:	DLG5	Q8TDM6	S1285	STPRYPRSVVGSERG	75 / 8 AA	214
Phosphosite 13:	QPCT	Q16769	S81	LIERYPGSPGSYAAR	66 / 9 AA	41
Phosphosite 14:	PRSS12	P56730	S140	QRHNFCRSPDGAGRP	71 / 7 AA	97
Phosphosite 15:	ANGPTL1	O95841	T40	QRRYPRATDGKEEAK	71 / 7 AA	57
Phosphosite 16:	SRGAP2	O75044	S206	EDRQTPRSPDSTANV	55 / 9 AA	121
Phosphosite 17:	KIDINS220	Q9ULH0	S1093	EGPPRAPSGYSQPPS	71 / 7 AA	197
Phosphosite 18:	PDE6B	P35913	T305	QPYSGPRTPDGREIV	83 / 6 AA	98
Phosphosite 19:	PDE6A	P16499	T307	PPYSGPRTPDGREIN	83 / 6 AA	100
Phosphosite 20:	FBXO9	Q9UK97	T134	IEFKITYTRSPDGDG	83 / 6 AA	52