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:	S274
P-Site Sequence:	GNDTISSSETVYMNV
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	S274	GNDTISSSETVYMNV	100 / 9 AA	130
Phosphosite 1:	PPP2R3A	Q06190	T276	DTISSSETVYMNVMT	100 / 7 AA	130
Phosphosite 2:	CMYA3	A4UGR9	S1190	PLDSINKSETVYVIK	66 / 9 AA	382
Phosphosite 3:	PPP2R3A	Q06190	S272	GSGNDTISSSETVYM	100 / 7 AA	130
Phosphosite 4:	GALE	Q14376	S132	KNLVFSSSATVYGNP	75 / 8 AA	38
Phosphosite 5:	TFR2	Q9UP52	T21	LSPRSSQTVYQRVEG	71 / 7 AA	89
Phosphosite 6:	SEC31B	Q9NQW1	S293	LCRNLGSSEVVYKLP	55 / 9 AA	129
Phosphosite 7:	GALE	Q14376	T134	LVFSSSATVYGNPQY	85 / 7 AA	38
Phosphosite 8:	PLEC1	Q15149	S4323	EEITISSSDGVVKSM	75 / 8 AA	532
Phosphosite 9:	MTF1	Q14872	S40	NGLVPSSSGTVYDRT	85 / 7 AA	81
Phosphosite 10:	MTF1	Q14872	T42	LVPSSSGTVYDRTTV	85 / 7 AA	81
Phosphosite 11:	TFR2	Q9UP52	S19	QQLSPRSSQTVYQRV	83 / 6 AA	89
Phosphosite 12:	LUZP1	Q86V48	T537	ASDTSSETVFGKRGH	71 / 7 AA	120
Phosphosite 13:	ZNF295	Q9ULJ3	T288	SVCSSSETPYLLKET	85 / 7 AA	119
Phosphosite 14:	COL24A1	Q17RW2	T300	IIKNDSETVYKRQEH	71 / 7 AA	175
Phosphosite 15:	COL24A1	Q17RW2	S298	PNIIKNDSETVYKRQ	71 / 7 AA	175
Phosphosite 16:	FAM5B	Q9C0B6	T660	LDDSSNETIYYEPLE	71 / 7 AA	89
Phosphosite 17:	CMYA3	A4UGR9	T1192	DSINKSETVYVIKSV	71 / 7 AA	382
Phosphosite 18:	LUZP1	Q86V48	S535	DKASDTSSETVFGKR	83 / 6 AA	120
Phosphosite 19:	COL24A1	Q17RW2	Y302	KNDSETVYKRQEHQI	100 / 5 AA	175
Phosphosite 20:	FRMD6	Q96NE9	S511	IGSSTSSSSETVVKL	87 / 8 AA	72