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:	ACTR1A
Human P-Site:	S339
P-Site Sequence:	APQERLYSTWIGGSI
UniProt:	P61163
Intern. Prot. ID:	IPI00029468

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ACTR1A	P61163	S339	APQERLYSTWIGGSI	100 / 9 AA	43
Phosphosite 1:	ACTR1B	P42025	S339	APQERLYSTWIGGSI	100 / 9 AA	42
Phosphosite 2:	ACTR1A	P61163	Y338	SAPQERLYSTWIGGS	100 / 8 AA	43
Phosphosite 3:	ACTR1B	P42025	Y338	SAPQERLYSTWIGGS	100 / 8 AA	42
Phosphosite 4:	ACTR1A	P61163	T340	PQERLYSTWIGGSIL	100 / 8 AA	43
Phosphosite 5:	ACTBL2	Q562R1	S339	APPERKYSVWIGGSI	77 / 9 AA	42
Phosphosite 6:	ACTA1	P68133	S340	APPERKYSVWIGGSI	77 / 9 AA	42
Phosphosite 7:	ACTC1	P68032	S340	APPERKYSVWIGGSI	77 / 9 AA	42
Phosphosite 8:	ACTG2	P63267	S339	APPERKYSVWIGGSI	77 / 9 AA	42
Phosphosite 9:	ACTG1	P63261	S338	APPERKYSVWIGGSI	77 / 9 AA	42
Phosphosite 10:	ACTA2	P62736	S340	APPERKYSVWIGGSI	77 / 9 AA	42
Phosphosite 11:	ACTB	P60709	S338	APPERKYSVWIGGSI	77 / 9 AA	42
Phosphosite 12:	BAF53A	O96019	S392	TTVERRFSSWIGGSI	66 / 9 AA	47
Phosphosite 13:	ACTL6B	O94805	S389	STMERKFSPWIGGSI	66 / 9 AA	47
Phosphosite 14:	ACTBL2	Q562R1	Y338	IAPPERKYSVWIGGS	75 / 8 AA	42
Phosphosite 15:	ACTA1	P68133	Y339	IAPPERKYSVWIGGS	75 / 8 AA	42
Phosphosite 16:	ACTC1	P68032	Y339	IAPPERKYSVWIGGS	75 / 8 AA	42
Phosphosite 17:	ACTG2	P63267	Y338	IAPPERKYSVWIGGS	75 / 8 AA	42
Phosphosite 18:	ACTG1	P63261	Y337	IAPPERKYSVWIGGS	75 / 8 AA	42
Phosphosite 19:	ACTA2	P62736	Y339	IAPPERKYSVWIGGS	75 / 8 AA	42
Phosphosite 20:	ACTB	P60709	Y337	IAPPERKYSVWIGGS	75 / 8 AA	42