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:	Y73
P-Site Sequence:	RGLLSIRYPMEHGIV
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	Y73	RGLLSIRYPMEHGIV	100 / 9 AA	43
Phosphosite 1:	POTEF	A5A3E0	Y769	RGILTLKYPMEHGII	66 / 9 AA	121
Phosphosite 2:	ACTA1	P68133	Y71	RGILTLKYPIEHGII	55 / 9 AA	42
Phosphosite 3:	ACTC1	P68032	Y71	RGILTLKYPIEHGII	55 / 9 AA	42
Phosphosite 4:	ACTG2	P63267	Y70	RGILTLKYPIEHGII	55 / 9 AA	42
Phosphosite 5:	ACTG1	P63261	Y69	RGILTLKYPIEHGIV	55 / 9 AA	42
Phosphosite 6:	ACTA2	P62736	Y71	RGILTLKYPIEHGII	55 / 9 AA	42
Phosphosite 7:	ACTB	P60709	Y69	RGILTLKYPIEHGIV	55 / 9 AA	42
Phosphosite 8:	TAS2R5	Q9NYW4	Y160	QGNSSIRYPFESWQY	85 / 7 AA	35
Phosphosite 9:	ACTR2	P61160	Y72	RSMLEVNYPMENGIV	55 / 9 AA	45
Phosphosite 10:	ACTR1A	P61163	S70	EEHRGLLSIRYPMEH	100 / 6 AA	43
Phosphosite 11:	USP19	O94966	T446	LDSVATRTPMEHVTP	55 / 9 AA	146
Phosphosite 12:	MAML1	Q92585	Y444	HSSLDVPYPMEKPAS	62 / 8 AA	108
Phosphosite 13:	GALR2	O43603	Y129	DRYLAIRYPLHSREL	71 / 7 AA	42
Phosphosite 14:	GPR55	Q9Y2T6	Y125	DRFLAIRYPLLVSHL	71 / 7 AA	37
Phosphosite 15:	WHAMM	Q8TF30	S507	AEESIRYSRQHHSIQ	62 / 8 AA	91
Phosphosite 16:	WHAMM	Q8TF30	Y506	QAEESIRYSRQHHSI	62 / 8 AA	91
Phosphosite 17:	NSD1	Q96L73	Y1987	ECRARIRYAQEHDIT	71 / 7 AA	297
Phosphosite 18:	RGPD4	Q7Z3J3	S1624	KVKNLSASFPMEESS	62 / 8 AA	198
Phosphosite 19:	RGPD1	Q68DN6	S1608	KVKNLSASFPMEESS	62 / 8 AA	197
Phosphosite 20:	BTBD17	A6NE02	Y257	RALRAIRYPMIPPAQ	83 / 6 AA	52