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:	Cdc42EP3
Human P-Site:	S189
P-Site Sequence:	SQGRDSHSSSLSEQY
UniProt:	Q9UKI2
Intern. Prot. ID:	IPI00294391

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Cdc42EP3	Q9UKI2	S189	SQGRDSHSSSLSEQY	100 / 9 AA	28
Phosphosite 1:	Cdc42EP3	Q9UKI2	S190	QGRDSHSSSLSEQYP	100 / 8 AA	28
Phosphosite 2:	NAV2	Q8IVL1	S1889	PLLRNSHSNSLISEC	75 / 8 AA	268
Phosphosite 3:	Basonuclin 1	Q01954	S769	RRSRDRHSSNLNLHQ	66 / 9 AA	111
Phosphosite 4:	Cdc42EP3	Q9UKI2	S187	QSSQGRDSHSSSLSE	100 / 7 AA	28
Phosphosite 5:	CLMN	Q96JQ2	S153	NLSRNSPSSSLSPGS	77 / 9 AA	112
Phosphosite 6:	C9orf150	Q8IV03	S90	GSPRGSHSSALERLE	75 / 8 AA	25
Phosphosite 7:	PHF2	O75151	S1018	EPPPESHSSSLADHE	66 / 9 AA	121
Phosphosite 8:	MYCBP2	O75592	S2747	KLRSDSHSRSLSPNH	87 / 8 AA	510
Phosphosite 9:	TOR1AIP1	Q5JTV8	S154	TRRGLRDSHSSEEDE	100 / 6 AA	66
Phosphosite 10:	PHF2	O75151	S1019	PPPESHSSSLADHEY	75 / 8 AA	121
Phosphosite 11:	TOR1AIP1	Q5JTV8	S156	RGLRDSHSSEEDEAS	100 / 6 AA	66
Phosphosite 12:	piccolo	Q9Y6V0	S4241	LSIKRDSSSSSLRLK	87 / 8 AA	567
Phosphosite 13:	Cdc42EP3	Q9UKI2	S191	GRDSHSSSLSEQYPD	100 / 7 AA	28
Phosphosite 14:	ZNF483	Q8TF39	S564	GKSFSHSSSLSKHQR	100 / 7 AA	85
Phosphosite 15:	ZNF135	P52742	S591	GKSFSHSSSLSQHER	100 / 7 AA	75
Phosphosite 16:	ZNF135	P52742	S451	GKTFSHSSSLSQHER	100 / 7 AA	75
Phosphosite 17:	ZNF135	P52742	S450	CGKTFSHSSSLSQHE	100 / 7 AA	75
Phosphosite 18:	piccolo	Q9Y6V0	S4242	SIKRDSSSSSLRLKA	87 / 8 AA	567
Phosphosite 19:	ZNF135	P52742	S592	KSFSHSSSLSQHERT	100 / 7 AA	75
Phosphosite 20:	ZNF135	P52742	S452	KTFSHSSSLSQHERT	100 / 7 AA	75