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:	SHANK1
Human P-Site:	S974
P-Site Sequence:	PASFDGPSPPDTRVG
UniProt:	Q9Y566
Intern. Prot. ID:	IPI00007695

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK1	Q9Y566	S974	PASFDGPSPPDTRVG	100 / 9 AA	225
Phosphosite 1:	ZNF750	Q32MQ0	S595	EGSEDGPSHPETKPG	75 / 8 AA	77
Phosphosite 2:	FBRS	Q9HAH7	S263	PPPFLGPSPPDRCAG	87 / 8 AA	39
Phosphosite 3:	PCF11	O94913	S756	RPLFDGPSRPSVARD	85 / 7 AA	173
Phosphosite 4:	FOXL1	Q12952	S201	SPLLDGPSPPAPLHW	85 / 7 AA	36
Phosphosite 5:	IL2RB	P14784	S439	PSLLGGPSPPSTAPG	66 / 9 AA	61
Phosphosite 6:	TRIO	O75962	S1633	DSQGDGSSQPDTISI	75 / 8 AA	347
Phosphosite 7:	TRIO	O75962	S1574	DSQGDGSSQPDTISI	75 / 8 AA	347
Phosphosite 8:	TRAD	O60229	S1623	DSQGDGSSQPDTISI	75 / 8 AA	340
Phosphosite 9:	IRG1	A6NK06	S462	TTLLKGPSPPEVASN	55 / 9 AA	53
Phosphosite 10:	PLA2G4E	Q3MJ16	S173	FLLEESPSPPETLVT	62 / 8 AA	96
Phosphosite 11:	FEM1A	Q9BSK4	S385	RERILGPSHPDTSYY	85 / 7 AA	74
Phosphosite 12:	FEM1C	Q96JP0	S333	RERILGPSHPDTSYY	85 / 7 AA	69
Phosphosite 13:	CHD9	Q3L8U1	S256	EGNFNGPSPNMTSCS	83 / 6 AA	326
Phosphosite 14:	FRG1	Q14331	S92	KEVDEGPSPPEQFTA	71 / 7 AA	29
Phosphosite 15:	Trb2	Q92519	S47	SPNLGSPSPPETPNL	55 / 9 AA	39
Phosphosite 16:	PDZK1	Q5T2W1	S364	PTSLEVSSPPDTTEE	55 / 9 AA	57
Phosphosite 17:	PDZK1P1; PDZK1P2	A8MUH7	S247	PTSLEVSSPPDTTEE	55 / 9 AA	44
Phosphosite 18:	PRKAG2	Q9UGJ0	S196	NRIYASSSPPDTGQR	55 / 9 AA	63
Phosphosite 19:	SHOT1	A0MZ66	S532	TLEAEFNSPSPPTPE	71 / 7 AA	72
Phosphosite 20:	HOXD3	P31249	S298	GLAYDAPSPPAFAKS	71 / 7 AA	46