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:	PPP2R3A
Human P-Site:	S148
P-Site Sequence:	RKGRKVKSDSFNRRS
UniProt:	Q06190
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP2R3A	Q06190	S148	RKGRKVKSDSFNRRS	100 / 9 AA	130
Phosphosite 1:	PPP2R3A	Q06190	S150	GRKVKSDSFNRRSVD	100 / 7 AA	130
Phosphosite 2:	KIAA0408	Q6ZU52	S196	SNHRRMKSDSFLQEM	75 / 8 AA	79
Phosphosite 3:	GUCY1A2	P33402	S8	MSRRKISSESFSSLG	55 / 9 AA	82
Phosphosite 4:	SPO11	Q9Y5K1	S102	CTTRKIKSDSPKSAQ	85 / 7 AA	45
Phosphosite 5:	THRAP3	Q9Y2W1	S390	LGDGKMKSDSFAPKT	85 / 7 AA	109
Phosphosite 6:	GUCY1A2	P33402	S7	_MSRRKISSESFSSL	62 / 8 AA	82
Phosphosite 7:	SEC23B	Q15437	S378	GYMVMGDSFNTSLFK	71 / 7 AA	86
Phosphosite 8:	SEC23A	Q15436	S376	GYMVMGDSFNTSLFK	71 / 7 AA	86
Phosphosite 9:	GALNT12	Q8IXK2	S555	VQAARKESSDSFVPL	75 / 8 AA	67
Phosphosite 10:	C8A	P07357	S245	SKVKKDKSDSFGVTI	75 / 8 AA	65
Phosphosite 11:	PTPN13	Q12923	S2132	YCEEKVKSESLIQKP	71 / 7 AA	277
Phosphosite 12:	SORBS2	O94875	S402	FPDPKVKSESMGSLL	55 / 9 AA	72
Phosphosite 13:	WDFY3	Q8IZQ1	T777	IYLYKVATDSFDSRA	62 / 8 AA	395
Phosphosite 14:	PAK4	O96013	S443	VIHRDIKSDSILLTH	62 / 8 AA	64
Phosphosite 15:	GALNT12	Q8IXK2	S556	QAARKESSDSFVPLL	75 / 8 AA	67
Phosphosite 16:	CUX2	O14529	S715	SIIRKVKSEIGDAGY	83 / 6 AA	154
Phosphosite 17:	piccolo	Q9Y6V0	S4845	LALRKVMSDGPVKPE	71 / 7 AA	567
Phosphosite 18:	EZH1	Q92800	S21	YWKRKVKSEYMRLRQ	83 / 6 AA	85
Phosphosite 19:	C20orf117	O94964	S1129	SLERKVKSTSSQTVG	85 / 7 AA	160
Phosphosite 20:	DIAPH2	O60879	S829	EELKKSESFNRLLEL	83 / 6 AA	126