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:	Y4
P-Site Sequence:	____MESYDVIANQP
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	Y4	____MESYDVIANQP	100 / 8 AA	43
Phosphosite 1:	ACTR1B	P42025	Y4	____MESYDIIANQP	87 / 8 AA	42
Phosphosite 2:	ACTR1A	P61163	S3	_____MESYDVIANQ	100 / 7 AA	43
Phosphosite 3:	ACTR1B	P42025	S3	_____MESYDIIANQ	85 / 7 AA	42
Phosphosite 4:	TRIM42	Q8IWZ5	Y638	DSFEMEFYEVITSPP	62 / 8 AA	83
Phosphosite 5:	ST3GAL6	Q9Y274	Y139	LGEKIDSYDVIIRMN	71 / 7 AA	38
Phosphosite 6:	ST3GAL6	Q9Y274	S138	TLGEKIDSYDVIIRM	71 / 7 AA	38
Phosphosite 7:	GPR111	Q8IZF7	S238	EAKMQSYSTIANHIL	62 / 8 AA	79
Phosphosite 8:	MetAP2	P50579	S310	AIQEVMESYEVEIDG	83 / 6 AA	53
Phosphosite 9:	IQCG	Q9H095	Y210	RENKMHFYDIIAREE	62 / 8 AA	52
Phosphosite 10:	AOF1	Q8NB78	Y780	TGGSGEAYDIIAEDI	71 / 7 AA	92
Phosphosite 11:	METTL11A	Q9BV86	Y129	FTPEPDSYDVIWIQW	83 / 6 AA	25
Phosphosite 12:	SLC6A17	Q9H1V8	Y406	TKDYMEMYNVIMTVK	71 / 7 AA	81
Phosphosite 13:	MFHAS1	Q9Y4C4	S483	YDLAGDESYEVIQPF	83 / 6 AA	117
Phosphosite 14:	MFHAS1	Q9Y4C4	Y484	DLAGDESYEVIQPFF	83 / 6 AA	117
Phosphosite 15:	PRAMEF20	Q5VT98	Y419	YPAPRESYDVRGIVC	62 / 8 AA	55
Phosphosite 16:	TTN	Q8WZ42	Y13524	TLESGDKYDVIADGK	71 / 7 AA	3816
Phosphosite 17:	KLHL1	Q9NR64	S719	TYLNTMESYDPQTNE	100 / 5 AA	83
Phosphosite 18:	CELSR3	Q9NYQ7	S508	VDREHMESYELVVEA	57 / 7 AA	358
Phosphosite 19:	EIF4A2	Q14240	Y71	IIPCIKGYDVIAQAQ	62 / 8 AA	46
Phosphosite 20:	EIF4A1	P60842	Y70	ILPCIKGYDVIAQAQ	62 / 8 AA	46