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:	S1475
P-Site Sequence:	RFKPESSSPVKKTLI
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	S1475	RFKPESSSPVKKTLI	100 / 9 AA	166
Phosphosite 1:	ZC3H13	Q5T200	S110	RNTEESSSPVRKESS	87 / 8 AA	197
Phosphosite 2:	TACC2	O95359	T1960	FETPESTTPVKAPPA	75 / 8 AA	309
Phosphosite 3:	MYPN	Q86TC9	S643	ATKTPEPSSPVKEPP	87 / 8 AA	145
Phosphosite 4:	PARP2	Q9UGN5	S34	NTAPEDSSPAKKTRR	77 / 9 AA	66
Phosphosite 5:	MYPN	Q86TC9	S644	TKTPEPSSPVKEPPP	87 / 8 AA	145
Phosphosite 6:	MAGI3	Q5TCQ9	S1473	TGRFKPESSSPVKKT	100 / 7 AA	166
Phosphosite 7:	CDC42EP4	Q9H3Q1	S142	LPKSLSSSPVKKAND	100 / 7 AA	38
Phosphosite 8:	LRRC46	Q96FV0	S272	VSSPQASSPTKKPCS	66 / 9 AA	35
Phosphosite 9:	MAP1B	P46821	S2256	GTKTKSSSPVKKSDG	100 / 7 AA	271
Phosphosite 10:	ERVK6	Q9WJR5	S691	CQTGESTSHVKKHLL	75 / 8 AA	108
Phosphosite 11:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S688	CQTGESTSHVKKHLL	75 / 8 AA	110
Phosphosite 12:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	S688	CQTGESTSHVKKHLL	75 / 8 AA	92
Phosphosite 13:	ERVK6	Q9BXR3	S688	CQTGESTSHVKKHLL	75 / 8 AA	108
Phosphosite 14:	SHROOM3	Q8TF72	S442	LEKSPENSPPVKPKH	75 / 8 AA	217
Phosphosite 15:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S686	CHTGESTSHVKKHLL	75 / 8 AA	107
Phosphosite 16:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S688	CQTGESTSHVKKHLL	75 / 8 AA	165
Phosphosite 17:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	S688	CQTGESTSHVKKHLL	75 / 8 AA	108
Phosphosite 18:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	S688	CQTGESTSHVKKHLL	75 / 8 AA	108
Phosphosite 19:	LIG1	P18858	S51	GVVSESDSPVKRPGR	75 / 8 AA	102
Phosphosite 20:	PAPOLG	Q9BWT3	S714	PSKELPDSSSPVPAN	85 / 7 AA	83