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:	MEF2A
Human P-Site:	S222
P-Site Sequence:	TVPNGAGSSPVGNGF
UniProt:	Q02078
Intern. Prot. ID:	IPI00398406

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEF2A	Q02078	S222	TVPNGAGSSPVGNGF	100 / 9 AA	55
Phosphosite 1:	MEF2A	Q02078	S223	VPNGAGSSPVGNGFV	100 / 8 AA	55
Phosphosite 2:	C19orf43	Q9BQ61	S49	EEVSGAGSSPVSGGV	87 / 8 AA	18
Phosphosite 3:	C19orf43	Q9BQ61	S50	EVSGAGSSPVSGGVN	100 / 7 AA	18
Phosphosite 4:	EXOSC5	Q9NQT4	S19	RAENGTGSSPRGPGC	77 / 9 AA	25
Phosphosite 5:	RAI1	Q7Z5J4	S1374	GLKGAGGSPVGVEEG	87 / 8 AA	203
Phosphosite 6:	SON	P18583	S1556	TVCAAGTSPVGEIGE	85 / 7 AA	264
Phosphosite 7:	SON	P18583	T1555	NTVCAAGTSPVGEIG	85 / 7 AA	264
Phosphosite 8:	C2orf17	Q8NC44	S417	THFNGAGSPPDGVKC	77 / 9 AA	58
Phosphosite 9:	ARHGEF5	Q12774	S983	GASGPGRSPVGQARQ	75 / 8 AA	177
Phosphosite 10:	EXOSC5	Q9NQT4	T17	KIRAENGTGSSPRGP	85 / 7 AA	25
Phosphosite 11:	AP2B1	P63010	S605	GSTDAGDSPVGTTTA	85 / 7 AA	105
Phosphosite 12:	COL4A4	P53420	S738	GFGGEKGSSPVGPPG	100 / 6 AA	164
Phosphosite 13:	GATA4	P43694	S35	HGAGAASSPVYVPTP	85 / 7 AA	45
Phosphosite 14:	COL4A4	P53420	S739	FGGEKGSSPVGPPGP	100 / 6 AA	164
Phosphosite 15:	FHOD1	Q9Y613	S406	LLTGPASSPVGPPSG	75 / 8 AA	127
Phosphosite 16:	E2F8	A0AVK6	S357	ISPNTSGSSPVIHFT	75 / 8 AA	94
Phosphosite 17:	VCL	P18206	S346	RARGQGSSPVAMQKA	85 / 7 AA	124
Phosphosite 18:	MLLT10	P55197	S536	QSLSVGSSPVGSEIS	85 / 7 AA	109
Phosphosite 19:	SYBU	Q9NX95	S99	TPSDAGNSPIGFCPG	71 / 7 AA	72
Phosphosite 20:	MSTO1	Q9BUK6	S142	SIPNGKGSSPLPTAT	75 / 8 AA	62