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:	MAGI3
Human P-Site:	Y188
P-Site Sequence:	GTYDGNFYGTPKPPA
UniProt:	Q5TCQ9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAGI3	Q5TCQ9	Y188	GTYDGNFYGTPKPPA	100 / 9 AA	166
Phosphosite 1:	MAGI1	Q96QZ7	Y187	GTYEGNYYGTPKPPS	77 / 9 AA	165
Phosphosite 2:	MAGI3	Q5TCQ9	T190	YDGNFYGTPKPPAEP	100 / 7 AA	166
Phosphosite 3:	MAGI2	Q86UL8	Y183	GTYEDNYYGTPKPPA	66 / 9 AA	159
Phosphosite 4:	MAGI1	Q96QZ7	Y186	VGTYEGNYYGTPKPP	75 / 8 AA	165
Phosphosite 5:	MAGI1	Q96QZ7	T189	YEGNYYGTPKPPSQP	85 / 7 AA	165
Phosphosite 6:	MAGI2	Q86UL8	T185	YEDNYYGTPKPPAEP	85 / 7 AA	159
Phosphosite 7:	KRTAP6-1	Q3LI64	Y9	CGSYYGNYYGTPGYG	85 / 7 AA	7
Phosphosite 8:	KRTAP6-1	Q3LI64	Y10	GSYYGNYYGTPGYGF	85 / 7 AA	7
Phosphosite 9:	MAGI2	Q86UL8	Y182	SGTYEDNYYGTPKPP	62 / 8 AA	159
Phosphosite 10:	similar to FAT3	Q8TDW7	Y1963	KVSDGKFYSTSMVTI	55 / 9 AA	506
Phosphosite 11:	MPP2	Q14168	Y451	GEYEGNLYGTRIDSI	62 / 8 AA	65
Phosphosite 12:	MDH1	P40925	S277	GVISDGNSYGVPDDL	75 / 8 AA	36
Phosphosite 13:	GRIN2A	Q12879	Y1325	RLLEGNFYGSLFSVP	71 / 7 AA	165
Phosphosite 14:	MDH1	P40925	Y278	VISDGNSYGVPDDLL	75 / 8 AA	36
Phosphosite 15:	VAM-1	Q9NZW5	Y415	GEYEGNLYGTKIDSI	71 / 7 AA	61
Phosphosite 16:	FAM76A	Q8TAV0	Y65	CAQNVQLYGTPKPCQ	55 / 9 AA	35
Phosphosite 17:	CARD6	Q9BX69	Y719	SQNLQNLYGTPVFRP	83 / 6 AA	116
Phosphosite 18:	BAHCC1	Q9P281	Y156	LYGQHRFYGTQKDNF	83 / 6 AA	277
Phosphosite 19:	THEX1	Q8IV48	Y268	RKSYGNFYKVPRSQT	62 / 8 AA	40
Phosphosite 20:	CCPG1	Q9ULG6	Y235	SMGFGHFYGTIQIQK	83 / 6 AA	87