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:	S974
P-Site Sequence:	GPPSGTNSARQSPAL
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	S974	GPPSGTNSARQSPAL	100 / 9 AA	166
Phosphosite 1:	ABCC11	Q96J66	S839	EQGSGTNSSRESNGT	77 / 9 AA	154
Phosphosite 2:	ABCC11	Q96J66	S840	QGSGTNSSRESNGTM	75 / 8 AA	154
Phosphosite 3:	DYNC2H1	Q8NCM8	S2037	SDGVLTNSARQVVRE	100 / 6 AA	493
Phosphosite 4:	Znf800	Q2TB10	S391	ITLSGTNSKREKGPN	75 / 8 AA	75
Phosphosite 5:	ABCC1	P33527	S413	KALVITNSARKSSTV	85 / 7 AA	172
Phosphosite 6:	SPHK1IP	Q2M3C7	S488	SILSGENSSRQPQSA	66 / 9 AA	186
Phosphosite 7:	DDI2	Q5TDH0	S105	SIAVPGTSSPRQRQP	62 / 8 AA	45
Phosphosite 8:	KIAA1849	Q96JH8	S88	VLATGTSSARELVKE	62 / 8 AA	117
Phosphosite 9:	DDI2	Q5TDH0	S106	IAVPGTSSPRQRQPP	62 / 8 AA	45
Phosphosite 10:	SGK	O00141	S323	LKPNITNSARHLLEG	83 / 6 AA	49
Phosphosite 11:	FAM190A	Q9C0I3	S390	ETMLGTNSPRKLGFY	71 / 7 AA	100
Phosphosite 12:	RNF219	Q5W0B1	S324	SSRLCDTSSARQEST	62 / 8 AA	81
Phosphosite 13:	RNF219	Q5W0B1	S325	SRLCDTSSARQESTS	62 / 8 AA	81
Phosphosite 14:	YSK4	Q56UN5	S951	KTLSGTNSISQEIMD	75 / 8 AA	151
Phosphosite 15:	PAPD4	Q6PIY7	T441	EPFDGTNTARAVHEK	83 / 6 AA	56
Phosphosite 16:	EED	O75530	T50	SIESGTNTERPDTPT	62 / 8 AA	58
Phosphosite 17:	FAM190A	Q9C0I3	T388	NGETMLGTNSPRKLG	83 / 6 AA	100
Phosphosite 18:	MC5R	P33032	S227	AALPGASSARQRTSM	62 / 8 AA	37
Phosphosite 19:	Znf800	Q2TB10	T389	HKITLSGTNSKREKG	85 / 7 AA	75
Phosphosite 20:	DIDO1	Q9BTC0	S609	ATPSSGASAARQAGP	62 / 8 AA	244