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:	S258
P-Site Sequence:	KQCIKKKSGSSISEG
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	S258	KQCIKKKSGSSISEG	100 / 9 AA	130
Phosphosite 1:	PPP2R3A	Q06190	S260	CIKKKSGSSISEGSG	100 / 7 AA	130
Phosphosite 2:	CNKSR3	Q6P9H4	S528	EEGTKKKSGSSATKS	87 / 8 AA	62
Phosphosite 3:	BANK1	Q8NDB2	T601	NLSIKKKTGSRSFII	85 / 7 AA	89
Phosphosite 4:	FAM133A	Q8N9E0	S241	SKKKKKKSGSSHKSR	100 / 7 AA	29
Phosphosite 5:	VPS11	Q9H270	S478	EEFIKKKSESEVHFD	66 / 9 AA	108
Phosphosite 6:	FAM86B1	Q8N7N1	S82	SELIKKSSGGSVTLS	66 / 9 AA	33
Phosphosite 7:	TIGD4	Q8IY51	S52	EYGIKKNSLSSIMKN	77 / 9 AA	57
Phosphosite 8:	PHF2	O75151	S757	NARVKKESGSSAAGI	75 / 8 AA	121
Phosphosite 9:	SMARCAL1	Q9NZC9	S226	EGRLQQKSGSSVQKG	55 / 9 AA	106
Phosphosite 10:	SNX17	Q15036	S388	DELMVKKSGGSIRKM	85 / 7 AA	53
Phosphosite 11:	SACS	Q9NZJ4	S1718	TVIIKKKSCSSKALN	87 / 8 AA	521
Phosphosite 12:	C1orf131	Q8NDD1	S256	RRKSKKKSAPSILSN	75 / 8 AA	33
Phosphosite 13:	C13orf18	Q9H714	S264	DTNIKQESGSSTSSY	66 / 9 AA	71
Phosphosite 14:	TSC22D1	Q15714	S109	GTQMKKKSGFQITSV	66 / 9 AA	110
Phosphosite 15:	KDELC1	Q6UW63	S246	WPLEKKKSNSNIHPI	75 / 8 AA	58
Phosphosite 16:	PPP2R3A	Q06190	S261	IKKKSGSSISEGSGN	100 / 6 AA	130
Phosphosite 17:	SYCP2	Q9BX26	S655	KKLTKQKSSSSISDH	66 / 9 AA	176
Phosphosite 18:	AQR	O60306	S39	APHIKKKSPFDIKVI	66 / 9 AA	171
Phosphosite 19:	ZNF407	Q9C0G0	S338	RGSISKQSGSSSELL	75 / 8 AA	247
Phosphosite 20:	PDE5A	O76074	S289	AQAINKKSGNGGTFT	62 / 8 AA	100