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:	S590
P-Site Sequence:	DASEQRVSMASSGSS
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	S590	DASEQRVSMASSGSS	100 / 9 AA	166
Phosphosite 1:	ARHGEF5	Q12774	S1145	ESYLQRLSMASSGSL	87 / 8 AA	177
Phosphosite 2:	THAP4	Q8WY91	S556	GKLEQTVSMATTTQP	66 / 9 AA	63
Phosphosite 3:	TACC1	O75410	S660	IEDEQRTSMTSQKSF	75 / 8 AA	88
Phosphosite 4:	piccolo	Q9Y6V0	S3951	IGLEERSSMASSPIS	77 / 9 AA	567
Phosphosite 5:	VWF	P04275	S110	TQGDQRVSMPYASKG	71 / 7 AA	309
Phosphosite 6:	DNAH17	Q9UFH2	T2695	QETLHRVTMASTKKF	62 / 8 AA	512
Phosphosite 7:	Per3	P56645	S437	GSQEQLVSIASSSEA	77 / 9 AA	132
Phosphosite 8:	MAGI2	Q86UL8	S592	PVHDDNVSMASSGAT	66 / 9 AA	159
Phosphosite 9:	FAM171B	Q6P995	S454	AETEERVSMVKTRDD	55 / 9 AA	92
Phosphosite 10:	MID1	O15344	S340	KNITERVSMATASSQ	62 / 8 AA	75
Phosphosite 11:	KIAA0586	Q9BVV6	S271	TSSFQPVSMPSSRAV	75 / 8 AA	169
Phosphosite 12:	NSF	P46459	S339	AICKQRGSMAGSTGV	75 / 8 AA	83
Phosphosite 13:	UHRF1BP1L	A0JNW5	S273	KSTEQRKSMAPEPTQ	75 / 8 AA	164
Phosphosite 14:	THAP4	Q8WY91	T554	SEGKLEQTVSMATTT	85 / 7 AA	63
Phosphosite 15:	RAR-alpha	P10276	S219	NSSEQRVSLDIDLWD	71 / 7 AA	51
Phosphosite 16:	SLC25A39	Q9BZJ4	S45	RLQSQRPSMASELMP	85 / 7 AA	39
Phosphosite 17:	IGSF22	Q8N9C0	S655	VTEEERVSMERGEDQ	55 / 9 AA	100
Phosphosite 18:	piccolo	Q9Y6V0	S3950	RIGLEERSSMASSPI	75 / 8 AA	567
Phosphosite 19:	SYNE1	Q8NF91	S4771	RQTEQRVSLLEDTTS	83 / 6 AA	1011
Phosphosite 20:	PTGER2	P43116	S255	RRRGERVSMAEETDH	83 / 6 AA	40