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:	T340
P-Site Sequence:	PQERLYSTWIGGSIL
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	T340	PQERLYSTWIGGSIL	100 / 9 AA	43
Phosphosite 1:	ACTR1A	P61163	S339	APQERLYSTWIGGSI	100 / 8 AA	43
Phosphosite 2:	ACTR1B	P42025	S339	APQERLYSTWIGGSI	100 / 8 AA	42
Phosphosite 3:	ACTR1A	P61163	Y338	SAPQERLYSTWIGGS	100 / 7 AA	43
Phosphosite 4:	ACTR1B	P42025	Y338	SAPQERLYSTWIGGS	100 / 7 AA	42
Phosphosite 5:	BAF53A	O96019	S393	TVERRFSSWIGGSIL	66 / 9 AA	47
Phosphosite 6:	ACTBL2	Q562R1	S339	APPERKYSVWIGGSI	75 / 8 AA	42
Phosphosite 7:	ACTA1	P68133	S340	APPERKYSVWIGGSI	75 / 8 AA	42
Phosphosite 8:	ACTC1	P68032	S340	APPERKYSVWIGGSI	75 / 8 AA	42
Phosphosite 9:	ACTG2	P63267	S339	APPERKYSVWIGGSI	75 / 8 AA	42
Phosphosite 10:	ACTG1	P63261	S338	APPERKYSVWIGGSI	75 / 8 AA	42
Phosphosite 11:	ACTA2	P62736	S340	APPERKYSVWIGGSI	75 / 8 AA	42
Phosphosite 12:	ACTB	P60709	S338	APPERKYSVWIGGSI	75 / 8 AA	42
Phosphosite 13:	FAM153A	Q9UHL3	Y25	RLRELHLYSTWKKYQ	83 / 6 AA	35
Phosphosite 14:	FAM153C	Q494X1	Y25	RLRELHLYSTWKKYQ	83 / 6 AA	17
Phosphosite 15:	FAM153B	P0C7A2	Y102	RLRELHLYSTWKKYQ	83 / 6 AA	44
Phosphosite 16:	SUPT16H	Q9Y5B9	Y18	YRRVKRLYSNWRKGE	83 / 6 AA	120
Phosphosite 17:	SUPT16H	Q9Y5B9	S19	RRVKRLYSNWRKGED	83 / 6 AA	120
Phosphosite 18:	POLR1A	O95602	Y388	QSLIDKLYNIWIRLQ	57 / 7 AA	195
Phosphosite 19:	ACTBL2	Q562R1	Y338	IAPPERKYSVWIGGS	71 / 7 AA	42
Phosphosite 20:	ACTA1	P68133	Y339	IAPPERKYSVWIGGS	71 / 7 AA	42