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:	ActR2
Human P-Site:	Y365
P-Site Sequence:	GQVGTRRYMAPEVLE
UniProt:	P27037
Intern. Prot. ID:	IPI00015691

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ActR2	P27037	Y365	GQVGTRRYMAPEVLE	100 / 9 AA	58
Phosphosite 1:	ActR2B	Q13705	Y364	GQVGTRRYMAPEVLE	100 / 9 AA	58
Phosphosite 2:	ALK7	Q8NER5	Y368	PKVGTKRYMAPEMLD	88 / 9 AA	55
Phosphosite 3:	ALK2	Q04771	Y381	PRVGTKRYMAPEVLD	88 / 9 AA	57
Phosphosite 4:	ALK1	P37023	Y375	PRVGTKRYMAPEVLD	88 / 9 AA	56
Phosphosite 5:	TGFBR1	P36897	Y378	HRVGTKRYMAPEVLD	88 / 9 AA	56
Phosphosite 6:	ALK4	P36896	Y380	QRVGTKRYMAPEVLD	88 / 9 AA	57
Phosphosite 7:	BMPR1A	P36894	Y407	TRVGTKRYMAPEVLD	88 / 9 AA	60
Phosphosite 8:	AMHR2	Q16671	Y386	MEAGTQRYMAPELLD	88 / 9 AA	63
Phosphosite 9:	MAP2K2	P36507	Y233	SFVGTRSYMAPERLQ	88 / 9 AA	44
Phosphosite 10:	BMPR2	Q13873	Y382	SEVGTIRYMAPEVLE	88 / 9 AA	115
Phosphosite 11:	BMPR1B	O00238	Y377	TRVGTKRYMPPEVLD	77 / 9 AA	57
Phosphosite 12:	TGF-betaR2	P37173	Y424	GQVGTARYMAPEVLE	88 / 9 AA	65
Phosphosite 13:	STK32B	Q9NY57	Y186	SMAGTKPYMAPEVFQ	77 / 9 AA	48
Phosphosite 14:	STK32A	Q8WU08	Y186	TMAGTKPYMAPEMFS	77 / 9 AA	46
Phosphosite 15:	MEK1	Q02750	Y229	SFVGTRSYMSPERLQ	77 / 9 AA	43
Phosphosite 16:	EIF2AK2	P19525	Y454	RSKGTLRYMSPEQIS	77 / 9 AA	62
Phosphosite 17:	PKMYT1	Q99640	Y273	VQEGDPRYMAPELLQ	77 / 9 AA	55
Phosphosite 18:	ADRBK2	P35626	Y356	ASVGTHGYMAPEVLQ	77 / 9 AA	80
Phosphosite 19:	GRK2	P25098	Y356	ASVGTHGYMAPEVLQ	77 / 9 AA	80
Phosphosite 20:	MAP2K4	P45985	Y269	RDAGCRPYMAPERID	77 / 9 AA	44