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:	MAGI1
Human P-Site:	S1274
P-Site Sequence:	QHPSLESSYPPDLHK
UniProt:	Q96QZ7
Intern. Prot. ID:	IPI00165946

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAGI1	Q96QZ7	S1274	QHPSLESSYPPDLHK	100 / 9 AA	165
Phosphosite 1:	MAGI1	Q96QZ7	Y1275	HPSLESSYPPDLHKS	100 / 8 AA	165
Phosphosite 2:	FAM89B	Q8N5H3	S130	SSLHSDSSYPPDAGL	85 / 7 AA	19
Phosphosite 3:	FAM89B	Q8N5H3	Y131	SLHSDSSYPPDAGLS	85 / 7 AA	19
Phosphosite 4:	Nedd4-BP2	Q86UW6	Y239	TLALESNYPEDSLLS	75 / 8 AA	199
Phosphosite 5:	C18orf8	Q96DM3	Y544	LLSLESFYPPAHQLS	85 / 7 AA	75
Phosphosite 6:	TTF1	Q15361	S355	AMPESLESAYPEGSQ	85 / 7 AA	103
Phosphosite 7:	TROAP	Q12815	S657	EHRSLESSLPPCCSQ	87 / 8 AA	84
Phosphosite 8:	HSF5	Q4G112	S347	QNPSMQSSYPVEFLP	55 / 9 AA	65
Phosphosite 9:	RBM27	Q9P2N5	S214	ERNDLESSYVPVSAP	85 / 7 AA	119
Phosphosite 10:	RBM27	Q9P2N5	Y215	RNDLESSYVPVSAPP	85 / 7 AA	119
Phosphosite 11:	RBM27	Q9P2N5	S213	SERNDLESSYVPVSA	85 / 7 AA	119
Phosphosite 12:	PDZK1	Q5T2W1	S363	TPTSLEVSSPPDTTE	77 / 9 AA	57
Phosphosite 13:	PDZK1P1; PDZK1P2	A8MUH7	S246	TPTSLEVSSPPDTTE	77 / 9 AA	44
Phosphosite 14:	LYPD3	O95274	Y133	PAGNESAYPPNGVEC	71 / 7 AA	36
Phosphosite 15:	CYP2S1	Q96SQ9	S465	LQAFSLESPCPPDTL	75 / 8 AA	56
Phosphosite 16:	DSG2	Q14126	Y207	IVSLEPAYPPVFYLN	71 / 7 AA	122
Phosphosite 17:	CCDC67	Q05D60	S315	GNKTRLESSYLPSIK	85 / 7 AA	71
Phosphosite 18:	MITF	O75030	S236	DIISLESSYNEEILG	66 / 9 AA	59
Phosphosite 19:	CCDC67	Q05D60	Y317	KTRLESSYLPSIKEP	85 / 7 AA	71
Phosphosite 20:	USPL1	Q5W0Q7	S111	QKRKSLESSYKDSLL	100 / 6 AA	120