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:	S687
P-Site Sequence:	PPATSPSSPRPLSPV
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	S687	PPATSPSSPRPLSPV	100 / 9 AA	130
Phosphosite 1:	PPP2R3A	Q06190	S686	PPPATSPSSPRPLSP	100 / 8 AA	130
Phosphosite 2:	MSX1	P28360	S105	GAPDAPSSPRPLGHF	87 / 8 AA	31
Phosphosite 3:	SLC4A2	P04920	S173	AERTSPSSPAPLPHQ	88 / 9 AA	137
Phosphosite 4:	BSN	Q9UPA5	S1177	GSSTTPSSGRPLKSA	77 / 9 AA	416
Phosphosite 5:	KIAA1107	Q9UPP5	S571	ISKTQPSSQRPLKHE	77 / 9 AA	156
Phosphosite 6:	DOCK1	Q14185	S1641	RSFTMPSSSRPLSVA	77 / 9 AA	215
Phosphosite 7:	TNRC18	O15417	S416	VLQAPPGSPRPLDRP	66 / 9 AA	315
Phosphosite 8:	ATXN2	Q99700	S937	KPSTTPTSPRPQAQP	75 / 8 AA	140
Phosphosite 9:	ATXN2	Q99700	T936	PKPSTTPTSPRPQAQ	75 / 8 AA	140
Phosphosite 10:	FAM53A	Q6NSI3	T184	TGPTSPATPRPSSAS	75 / 8 AA	43
Phosphosite 11:	FBLN7	Q53RD9	S5	___MVPSSPRALFLL	85 / 7 AA	47
Phosphosite 12:	GPR113	Q8IZF5	S155	PAASASSSPRPLLTG	100 / 6 AA	116
Phosphosite 13:	CCDC86	Q9H6F5	S69	PPKTSPGSPRLQQGA	85 / 7 AA	40
Phosphosite 14:	ARHGAP30	Q7Z6I6	S348	PEGLVGPSSPRPSPL	75 / 8 AA	95
Phosphosite 15:	NMDAR1 (Glutamate)	Q05586	S446	PNDTSPGSPRHTVPQ	85 / 7 AA	105
Phosphosite 16:	C1orf147	Q96MC9	S10	GNNLQPPSPRPLECW	85 / 7 AA	30
Phosphosite 17:	Cdt1	Q9H211	S394	AAPSSPGSPRPALPA	75 / 8 AA	60
Phosphosite 18:	OBSCN	Q5VST9	S6970	SLEHDSPSTPRPSSE	85 / 7 AA	868
Phosphosite 19:	DOCK1	Q14185	S1642	SFTMPSSSRPLSVAS	85 / 7 AA	215
Phosphosite 20:	EPS8L3	Q8TE67	S205	LEHSLPPSPRPLPRH	85 / 7 AA	67