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:	S1283
P-Site Sequence:	PPDLHKSSPHGEKRA
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	S1283	PPDLHKSSPHGEKRA	100 / 9 AA	165
Phosphosite 1:	MAGI1	Q96QZ7	S1282	YPPDLHKSSPHGEKR	100 / 8 AA	165
Phosphosite 2:	DENND4C	Q5VZ89	S1096	SLSALVRSSPHGSLG	75 / 8 AA	187
Phosphosite 3:	DENND4C	Q5VZ89	S1097	LSALVRSSPHGSLGS	75 / 8 AA	187
Phosphosite 4:	CCDC57	Q2TAC2	S611	LDPLKMSSPHAESQP	66 / 9 AA	103
Phosphosite 5:	CrkL	P46109	S185	VEKLVRSSPHGKHGN	75 / 8 AA	34
Phosphosite 6:	CrkL	P46109	S184	YVEKLVRSSPHGKHG	75 / 8 AA	34
Phosphosite 7:	GRB7	Q14451	S193	AKYELFKSSPHSLFP	75 / 8 AA	60
Phosphosite 8:	CBFA2T2	O43439	S551	GQNLHGQSPHGQGRP	66 / 9 AA	67
Phosphosite 9:	IL21	Q9HBE4	S21	GTLVHKSSSQGQDRH	55 / 9 AA	18
Phosphosite 10:	GRB7	Q14451	S194	KYELFKSSPHSLFPE	75 / 8 AA	60
Phosphosite 11:	JMJD1C	Q15652	S617	EDKLHKRSPPPETIK	66 / 9 AA	285
Phosphosite 12:	COL15A1	P39059	S1328	KVIWHGSSPHGVRLV	75 / 8 AA	142
Phosphosite 13:	COL15A1	P39059	S1327	QKVIWHGSSPHGVRL	75 / 8 AA	142
Phosphosite 14:	UHRF1	Q96T88	T109	SESDKSSTHGEAAAE	75 / 8 AA	90
Phosphosite 15:	CLIC6	Q96NY7	S397	EEESPDSSPHGEASR	100 / 6 AA	73
Phosphosite 16:	UHRF1	Q96T88	S108	QSESDKSSTHGEAAA	75 / 8 AA	90
Phosphosite 17:	MSL3L2	P0C860	S277	VQSLRRSSPHTANCD	71 / 7 AA	51
Phosphosite 18:	MSL3L2	P0C860	S276	AVQSLRRSSPHTANC	71 / 7 AA	51
Phosphosite 19:	IL21	Q9HBE4	S22	TLVHKSSSQGQDRHM	62 / 8 AA	18
Phosphosite 20:	Hcn2	Q9UL51	S97	AASTAKGSPNGECGR	71 / 7 AA	97