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:	S1338
P-Site Sequence:	AKLLEGKSRRIAGYT
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	S1338	AKLLEGKSRRIAGYT	100 / 9 AA	166
Phosphosite 1:	NES	P48681	S1546	GPNLEGKSQHVNGGV	62 / 8 AA	177
Phosphosite 2:	STS	P08842	S434	MPLLEGKSQRSDHEF	85 / 7 AA	65
Phosphosite 3:	INADL	Q8NI35	S616	GMQLYGKSRREAVSF	77 / 9 AA	196
Phosphosite 4:	FREM1	Q5H8C1	S429	LSLLEGQSRAITWEQ	66 / 9 AA	244
Phosphosite 5:	STAU1	O95793	S233	VGEGEGKSKKISKKN	62 / 8 AA	63
Phosphosite 6:	C10orf38	Q5VUB5	S821	RCLLEGSSRRSGGQL	85 / 7 AA	98
Phosphosite 7:	C10orf38	Q5VUB5	S820	LRCLLEGSSRRSGGQ	85 / 7 AA	98
Phosphosite 8:	RTEL1	Q9NZ71	S234	NYLLDAKSRRAHNID	71 / 7 AA	152
Phosphosite 9:	RHEB	Q15382	S6	__MPQSKSRKIAILG	62 / 8 AA	20
Phosphosite 10:	USP49	Q70CQ1	T421	ELESEGTTRRILIPF	71 / 7 AA	79
Phosphosite 11:	RYR2	Q92736	S3563	LFHLEQKSKRVGRRH	55 / 9 AA	565
Phosphosite 12:	USP49	Q70CQ1	T420	QELESEGTTRRILIP	71 / 7 AA	79
Phosphosite 13:	KRT26	Q7Z3Y9	S9	SFRLSGGSRRICSRT	75 / 8 AA	52
Phosphosite 14:	KLHL23	Q8NBE8	S158	CPELEKESRRILCSK	75 / 8 AA	64
Phosphosite 15:	SNX32	Q86XE0	S364	QELMDFKSRRVSSFR	44 / 9 AA	46
Phosphosite 16:	KIAA0146	Q14159	S546	ARQLEGKSCSLVGMK	55 / 9 AA	100
Phosphosite 17:	ASCC3	Q8N3C0	T1672	TEYYDGKTRRYVDFP	44 / 9 AA	251
Phosphosite 18:	SYNE2	Q8WXH0	S4826	VKILEEKSRQCGMKL	55 / 9 AA	796
Phosphosite 19:	RECQL5	O94762	S539	CPLKEASSRRIPRLT	62 / 8 AA	109
Phosphosite 20:	PLXNB2	O15031	S1603	DEVDEGKSKRGSVKE	83 / 6 AA	205