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:	MEF2B
Human P-Site:	S282
P-Site Sequence:	RPPQSASSLSASLRP
UniProt:	Q02080
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEF2B	Q02080	S282	RPPQSASSLSASLRP	100 / 9 AA	39
Phosphosite 1:	MEF2B	Q02080	S281	RRPPQSASSLSASLR	100 / 8 AA	39
Phosphosite 2:	Ig kappa chain V-I region WAT	P80362	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 3:	Ig kappa chain V-I region Daudi	P04432	S32	QMTQSPSSLSASVGD	88 / 9 AA	14
Phosphosite 4:	Ig kappa chain V-I region Walker	P04431	S32	QMTQSPSSLSASVGD	88 / 9 AA	14
Phosphosite 5:	Ig kappa chain V-I region BAN	P04430	S10	QLTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 6:	Ig kappa chain V-I region Mev	P01612	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 7:	Ig kappa chain V-I region WEA	P01610	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 8:	Ig kappa chain V-I region Scw	P01609	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 9:	Ig kappa chain V-I region Roy	P01608	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 10:	Ig kappa chain V-I region Rei	P01607	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 11:	Ig kappa chain V-I region HK101	P01601	S32	QMTQSPSSLSASVGD	88 / 9 AA	13
Phosphosite 12:	Ig kappa chain V-I region Hau	P01600	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 13:	Ig kappa chain V-I region Gal	P01599	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 14:	Ig kappa chain V-I region DEE	P01597	S10	ZMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 15:	Ig kappa chain V-I region AU	P01594	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 16:	Ig kappa chain V-I region AG	P01593	S10	QMTQSPSSLSASVGD	88 / 9 AA	12
Phosphosite 17:	Ig kappa chain V-I region OU	P01606	S10	QMTZSPSSLSASVGB	77 / 9 AA	12
Phosphosite 18:	MAST4	O15021	S209	ALGQSAPSLTASLKE	77 / 9 AA	284
Phosphosite 19:	Ig kappa chain V-I region Ni	P01613	S10	QMTQSPSSLSATVGD	77 / 9 AA	12
Phosphosite 20:	IGKV1-5	P01602	T32	QMTQSPSTLSASVGD	77 / 9 AA	13