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:	S846
P-Site Sequence:	EKQPEDDSSQAFIST
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	S846	EKQPEDDSSQAFIST	100 / 9 AA	166
Phosphosite 1:	MAGI3	Q5TCQ9	S847	KQPEDDSSQAFISTQ	100 / 8 AA	166
Phosphosite 2:	PDE2A	O00408	T615	RSLPEDDTSMAILSM	66 / 9 AA	106
Phosphosite 3:	smMLCK	Q15746	S1793	LESEEDVSQAFLEAV	75 / 8 AA	211
Phosphosite 4:	MDC1	Q14676	T719	QSMEDEPTQAFMLTP	62 / 8 AA	227
Phosphosite 5:	RPIP8	Q59EK9	S54	TAEPIDDSSEEFVNF	66 / 9 AA	50
Phosphosite 6:	POMC	P01189	S168	PNGAEDESAEAFPLE	55 / 9 AA	29
Phosphosite 7:	FAM131C	Q96AQ9	S207	SGPSQDDSLQAFSSP	66 / 9 AA	30
Phosphosite 8:	MUF1	Q15345	S802	VSDSWDSSQAFADYV	100 / 6 AA	89
Phosphosite 9:	ATF6B	Q99941	S186	SLLSADSSSQAFIGE	66 / 9 AA	77
Phosphosite 10:	RARG2	P13631	S427	EMFEDDSSQPGPHPN	85 / 7 AA	50
Phosphosite 11:	Lmr3	Q96Q04	S708	PHPPEDDSSLRAERG	100 / 6 AA	156
Phosphosite 12:	ATF6B	Q99941	S187	LLSADSSSQAFIGEE	75 / 8 AA	77
Phosphosite 13:	PTX1	Q96RQ1	S163	LPPREDDSSQSPNAC	85 / 7 AA	43
Phosphosite 14:	PTX1	Q96RQ1	S164	PPREDDSSQSPNACR	85 / 7 AA	43
Phosphosite 15:	TMEM201	Q5SNT2	S611	SIKKEDDSSQSSTCV	85 / 7 AA	72
Phosphosite 16:	RARG2	P13631	S426	PEMFEDDSSQPGPHP	85 / 7 AA	50
Phosphosite 17:	TMEM201	Q5SNT2	S612	IKKEDDSSQSSTCVV	85 / 7 AA	72
Phosphosite 18:	CACNA1F	O60840	S120	IPFPEDDSNTANHNL	75 / 8 AA	221
Phosphosite 19:	C5orf51	A6NDU8	S92	EDFPEDSSSQKVKEL	85 / 7 AA	34
Phosphosite 20:	C5orf51	A6NDU8	S91	DEDFPEDSSSQKVKE	85 / 7 AA	34